Malicious
2
/61

Threat

com.youdao.hindict

U-Dictionary

Analyzed on 2022-01-14T02:59:39.285883

23

permissions

101

activities

16

services

17

receivers

61

domains

File sums

MD5 79c32c1392c7741d17aa91ec2c5564c2
SHA1 d614f850cbedd05bbb7bd540b0cd891d0b1c2a33
SHA256 1f7d0b62db74c940b86d9dda1ebc8e2653b5131453be2a065ad9ac929f5dbc7c
Size 27.72MB

APKiD

Information computed with APKiD.

/tmp/tmpuhajt8hk!classes.dex
anti_vm
  • Build.FINGERPRINT check
  • Build.MODEL check
  • Build.MANUFACTURER check
  • Build.PRODUCT check
  • SIM operator check
  • network operator name check
  • ro.kernel.qemu check
obfuscator
  • unreadable field names
  • unreadable method names
compiler
  • dexlib 2.x
/tmp/tmpuhajt8hk!classes2.dex
anti_disassembly
  • illegal class name
anti_vm
  • Build.FINGERPRINT check
  • Build.MODEL check
  • Build.MANUFACTURER check
  • Build.PRODUCT check
  • Build.TAGS check
anti_debug
  • Debug.isDebuggerConnected() check
compiler
  • dexlib 2.x
/tmp/tmpuhajt8hk!classes3.dex
anti_vm
  • Build.MODEL check
  • Build.MANUFACTURER check
  • Build.PRODUCT check
  • possible Build.SERIAL check
  • SIM operator check
  • network operator name check
  • device ID check
compiler
  • dexlib 2.x
/tmp/tmpuhajt8hk!classes4.dex
obfuscator
  • unreadable field names
  • unreadable method names
compiler
  • dexlib 2.x

SSdeep

Information computed with ssdeep.

APK file 393216:aGHXg+mHYTpwL6W1+7GNccMfz/xPeSs/FNN0+RYO8MC0z52vym8/OA/AeqxGj5X6:i+m41wL6X7GNEz56NNmyTC0oGXAeZ9at
Manifest 768:cng+PQ4OnOgSSywcESwvMfhsAOwKFbdsmDSjr83QTOvZsqZD489ghjM0TSmLz91P:…
classes.dex 49152:2oh3LmDDYzarZAjUBJaNX+3m7xAKMg9TF4wJM5wPHMNV7KJZ6UHwOnsi6kh0j:2…
classes2.dex 49152:jEmkCIkbHDouVEFpL7JaiJxKHKZGyHxp6AHpg4EcrLRkTuvCdgdkHh/2APT3S:j…
classes3.dex 98304:eLlCcvRkaGove3do8TW4Gvqpeh2zix2PzWrVe/S76rGZKH3E:eLlCPo8TW4Gymo…
classes4.dex 384:Ey1ZckYzMfICzF+ijrdqMQ1PCYH0Tg+qhYBVIR/:dSkYzMACz8ijrdfNYHOg9YVIN

Dexofuzzy

Information computed with Dexofuzzy.

APK file 24576:/59eGGGGGGGGGGGGx8UpR3GIbuirh5tWErWq8:MWIXlWt
classes.dex 12288:Wpwmh2R59SjRGGGGGGGGGGGGMhqVpdPGVyjjG8F:/59eGGGGGGGGGGGGx8A
classes2.dex 6144:Co2CZqMRuX9aYPiWMjt+1NLqNbIbbMgJspNsA1Mbw2Gg62VBGP+YjtoVWrTcn:Co…
classes3.dex 6144:iPXifDFXgD8EJyj7wEEwkWEt20WexaDS5gbe7hGFd:iPSfahywtWErWeCe7hw
classes4.dex 12:QKFYqKlowdTxKdTxUPdTxO8qa3HTujOWy+lmm0TQ94hbUhdTxV7:QqLK2wXKXkXDTG…

APK details

Information computed with AndroGuard and Pithus.

Package com.youdao.hindict
App name U-Dictionary
Version name 5.0.21
Version code 233
SDK 21 - 30
UAID 34b1e460ff1d1659530dd13f35ac16be2019e535
Signature Signature V1 Signature V2
Frosting Not frosted
Blocks found within V2 signature:
  • 0x7109871a: Unknown
  • 0x42726577: Verity padding

Certificate details

Information computed with AndroGuard.

MD5 0ea9ea7bd967b60eff29ab7746d8bfbc
SHA1 2412f88ac73778c3d659d47a3112e27898f953b9
SHA256 3b61c2a82aff9f7652ffe0b04be3c8f248b5e1aa7063f1a3846f0cf5c778628a
Issuer Country: IN
Not before 2020-11-01T10:49:08+00:00
Not after 2045-10-26T10:49:08+00:00

File Analysis

Information computed with MobSF.

Findings Files
Hardcoded Keystore found. assets/grs_sp.bks
assets/updatesdkcas.bks

Manifest analysis

Information computed with MobSF.

Low App has a Network Security Configuration[android:networkSecurityConfig=@xml/network_security_config]
The Network Security Configuration feature lets apps customize their network security settings in a safe, declarative configuration file without modifying app code. These settings can be configured for specific domains and for a specific app.
Medium Application Data can be Backed up[android:allowBackup=true]
This flag allows anyone to backup your application data via adb. It allows users who have enabled USB debugging to copy application data off of the device.
High Activity (com.youdao.hindict.benefits.promotion.PromotionGuideActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Activity (com.youdao.hindict.benefits.answer.AnswerSheetActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Activity (com.youdao.hindict.benefits.answer.AnswerGuideActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Activity (com.youdao.hindict.activity.MagicFakeActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Service (com.youdao.hindict.service.MagicTranslationService) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.BIND_ACCESSIBILITY_SERVICE [android:exported=true]
A Service is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. It is protected by a permission which is not defined in the analysed application. As a result, the protection level of the permission should be checked where it is defined. If it is set to normal or dangerous, a malicious application can request and obtain the permission and interact with the component. If it is set to signature, only applications signed with the same certificate can obtain the permission.
High Activity (com.youdao.hindict.activity.MagicSettingActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Activity (com.youdao.hindict.activity.QuickSearchActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Broadcast Receiver (com.youdao.hindict.receiver.UserPresentReceiver) is not Protected.An intent-filter exists.
A Broadcast Receiver is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. The presence of intent-filter indicates that the Broadcast Receiver is explicitly exported.
High Broadcast Receiver (com.youdao.hindict.receiver.NetBroadcastReceiver) is not Protected.An intent-filter exists.
A Broadcast Receiver is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. The presence of intent-filter indicates that the Broadcast Receiver is explicitly exported.
High Broadcast Receiver (com.youdao.hindict.receiver.BootCompletedReceiver) is not Protected.An intent-filter exists.
A Broadcast Receiver is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. The presence of intent-filter indicates that the Broadcast Receiver is explicitly exported.
High Service (com.youdao.hindict.push.MyFirebaseMessagingService) is not Protected.An intent-filter exists.
A Service is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. The presence of intent-filter indicates that the Service is explicitly exported.
High TaskAffinity is set for Activity
(com.youdao.hindict.activity.ClipboardTransActivity)
If taskAffinity is set, then other application could read the Intents sent to Activities belonging to another task. Always use the default setting keeping the affinity as the package name in order to prevent sensitive information inside sent or received Intents from being read by another application.
High TaskAffinity is set for Activity
(com.youdao.hindict.activity.PermissionDialogActivity)
If taskAffinity is set, then other application could read the Intents sent to Activities belonging to another task. Always use the default setting keeping the affinity as the package name in order to prevent sensitive information inside sent or received Intents from being read by another application.
High Activity (com.youdao.hindict.activity.PermissionDialogActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High TaskAffinity is set for Activity
(com.youdao.hindict.activity.AutoStartDialogActivity)
If taskAffinity is set, then other application could read the Intents sent to Activities belonging to another task. Always use the default setting keeping the affinity as the package name in order to prevent sensitive information inside sent or received Intents from being read by another application.
High TaskAffinity is set for Activity
(com.youdao.hindict.activity.LockScreenActivity)
If taskAffinity is set, then other application could read the Intents sent to Activities belonging to another task. Always use the default setting keeping the affinity as the package name in order to prevent sensitive information inside sent or received Intents from being read by another application.
High Service (com.youdao.hindict.service.ClipboardWatcher) is not Protected. [android:exported=true]
A Service is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Service (com.youdao.hindict.service.JobService) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.BIND_JOB_SERVICE [android:exported=true]
A Service is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. It is protected by a permission which is not defined in the analysed application. As a result, the protection level of the permission should be checked where it is defined. If it is set to normal or dangerous, a malicious application can request and obtain the permission and interact with the component. If it is set to signature, only applications signed with the same certificate can obtain the permission.
High Service (com.youdao.hindict.service.LockScreenService) is not Protected. [android:exported=true]
A Service is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Broadcast Receiver (com.youdao.hindict.receiver.TimezoneReceiver) is not Protected.An intent-filter exists.
A Broadcast Receiver is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. The presence of intent-filter indicates that the Broadcast Receiver is explicitly exported.
High Activity (com.youdao.hindict.activity.GrammarActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High TaskAffinity is set for Activity
(com.youdao.hindict.activity.MagicNoticeDialogActivity)
If taskAffinity is set, then other application could read the Intents sent to Activities belonging to another task. Always use the default setting keeping the affinity as the package name in order to prevent sensitive information inside sent or received Intents from being read by another application.
High Activity (com.youdao.hindict.activity.MagicNoticeDialogActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Activity (com.youdao.hindict.subscription.activity.VipGuideActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Activity (com.youdao.hindict.subscription.activity.VipGuideActivity2) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Broadcast Receiver (com.youdao.hindict.subscription.receiver.VipStatusReceiver) is not Protected.An intent-filter exists.
A Broadcast Receiver is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. The presence of intent-filter indicates that the Broadcast Receiver is explicitly exported.
High TaskAffinity is set for Activity
(com.youdao.hindict.activity.ScreenCapturePermissionActivity)
If taskAffinity is set, then other application could read the Intents sent to Activities belonging to another task. Always use the default setting keeping the affinity as the package name in order to prevent sensitive information inside sent or received Intents from being read by another application.
High Broadcast Receiver (com.youdao.hindict.caidan.CaidanDownloadReceiver) is not Protected.An intent-filter exists.
A Broadcast Receiver is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. The presence of intent-filter indicates that the Broadcast Receiver is explicitly exported.
High Activity (com.facebook.CustomTabActivity) is not Protected. [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.
High Service (androidx.work.impl.background.systemjob.SystemJobService) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.BIND_JOB_SERVICE [android:exported=true]
A Service is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. It is protected by a permission which is not defined in the analysed application. As a result, the protection level of the permission should be checked where it is defined. If it is set to normal or dangerous, a malicious application can request and obtain the permission and interact with the component. If it is set to signature, only applications signed with the same certificate can obtain the permission.
High Broadcast Receiver (androidx.work.impl.diagnostics.DiagnosticsReceiver) is Protected by a permission, but the protection level of the permission should be checked.
Permission: android.permission.DUMP [android:exported=true]
A Broadcast Receiver is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. It is protected by a permission which is not defined in the analysed application. As a result, the protection level of the permission should be checked where it is defined. If it is set to normal or dangerous, a malicious application can request and obtain the permission and interact with the component. If it is set to signature, only applications signed with the same certificate can obtain the permission.
High Activity (com.google.firebase.auth.internal.FederatedSignInActivity) is Protected by a permission, but the protection level of the permission should be checked.
Permission: com.google.firebase.auth.api.gms.permission.LAUNCH_FEDERATED_SIGN_IN [android:exported=true]
An Activity is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. It is protected by a permission which is not defined in the analysed application. As a result, the protection level of the permission should be checked where it is defined. If it is set to normal or dangerous, a malicious application can request and obtain the permission and interact with the component. If it is set to signature, only applications signed with the same certificate can obtain the permission.
High Service (com.google.android.gms.auth.api.signin.RevocationBoundService) is Protected by a permission, but the protection level of the permission should be checked.
Permission: com.google.android.gms.auth.api.signin.permission.REVOCATION_NOTIFICATION [android:exported=true]
A Service is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. It is protected by a permission which is not defined in the analysed application. As a result, the protection level of the permission should be checked where it is defined. If it is set to normal or dangerous, a malicious application can request and obtain the permission and interact with the component. If it is set to signature, only applications signed with the same certificate can obtain the permission.
High Broadcast Receiver (com.google.firebase.iid.FirebaseInstanceIdReceiver) is Protected by a permission, but the protection level of the permission should be checked.
Permission: com.google.android.c2dm.permission.SEND [android:exported=true]
A Broadcast Receiver is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. It is protected by a permission which is not defined in the analysed application. As a result, the protection level of the permission should be checked where it is defined. If it is set to normal or dangerous, a malicious application can request and obtain the permission and interact with the component. If it is set to signature, only applications signed with the same certificate can obtain the permission.
High Service (com.google.android.play.core.assetpacks.AssetPackExtractionService) is not Protected. [android:exported=true]
A Service is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device.

Browsable activities

Information computed with MobSF.

com.facebook.CustomTabActivity

Hosts: cct.com.youdao.hindict

Schemes: fbconnect://

Main Activity

Information computed with AndroGuard.

com.youdao.hindict.activity.SplashActivity

Activities

Information computed with AndroGuard.

com.youdao.hindict.benefits.promotion.PromotionGuideActivity
com.youdao.hindict.benefits.answer.AnswerSheetActivity
com.youdao.hindict.benefits.answer.AnswerGuideActivity
com.youdao.hindict.activity.MagicFakeActivity
com.youdao.hindict.activity.SplashActivity
com.youdao.hindict.activity.MagicSettingActivity
com.youdao.hindict.activity.MagicTranIntroActivity
com.youdao.hindict.activity.MagicLanguageActivity
com.youdao.hindict.activity.SentenceGradeActivity
com.youdao.hindict.activity.SentenceFollowActivity
com.youdao.hindict.activity.DailyQuotesActivity
com.youdao.hindict.activity.TextWatcherActivity
com.youdao.hindict.activity.HostActivity
com.youdao.hindict.activity.GuideActivity
com.youdao.hindict.activity.SearchActivity
com.youdao.hindict.activity.QuickSearchActivity
com.youdao.hindict.activity.DefinitionActivity
com.youdao.hindict.activity.SettingActivity
com.youdao.hindict.activity.WebActivity
com.youdao.hindict.activity.DisplayLanguageActivity
com.youdao.hindict.activity.CopySettingActivity
com.youdao.hindict.activity.SurveyActivity
com.youdao.hindict.activity.SuggestActivity
com.youdao.hindict.activity.MyFavoriteActivity
com.youdao.hindict.activity.WordbookActivity
com.youdao.hindict.activity.CopyTranIntroActivity
com.youdao.hindict.activity.YoutubeActivity
com.youdao.hindict.activity.ClipboardTransActivity
com.youdao.hindict.activity.PermissionDialogActivity
com.youdao.hindict.activity.AutoStartDialogActivity
com.youdao.hindict.activity.LockScreenActivity
com.youdao.hindict.activity.YoutubeWebViewActivity
com.youdao.hindict.activity.OcrRegionResultActivity
com.youdao.hindict.activity.WordLockSettingsActivity
com.youdao.sdk.common.YouDaoBrowser
com.youdao.hindict.activity.DictCardDetailActivity
com.youdao.hindict.activity.DictImageActivity
com.youdao.hindict.activity.TabActivity
com.youdao.hindict.activity.SplashHotActivity
com.youdao.hindict.activity.DialogueTransActivity
com.youdao.hindict.activity.TranslationHistoryActivity
com.youdao.hindict.activity.PrivacyActivity
com.youdao.hindict.activity.PushTestActivity
com.youdao.hindict.activity.FishGameActivity
com.youdao.sdk.nativeads.YouDaoInterstitialActivity
com.youdao.hindict.activity.GrammarActivity
com.youdao.hindict.offline.OfflinePackageActivity
com.youdao.hindict.language.LangChooseActivity
com.youdao.hindict.offline.DownloadedPackageActivity
com.youdao.hindict.activity.LockScreenLanguageActivity
com.youdao.hindict.activity.CameraActivity
com.youdao.hindict.activity.AccessibilityGuideActivity
com.youdao.hindict.activity.MagicNoticeDialogActivity
com.youdao.hindict.subscription.activity.MyVipActivity
com.youdao.hindict.subscription.activity.VipGuideActivity
com.youdao.hindict.subscription.activity.VipGuideActivity2
com.youdao.hindict.subscription.activity.PolicyActivity
com.youdao.hindict.activity.DownloadCompleteActivity
com.youdao.hindict.faq.FaqActivity
com.youdao.hindict.lockscreen.DownloadedWordPackageActivity
com.youdao.hindict.activity.MagicVipGuideActivity
com.youdao.hindict.activity.ScreenCapturePermissionActivity
com.youdao.hindict.lockscreen.WordPackageActivity
com.youdao.hindict.activity.UiActivity
com.youdao.hindict.activity.EngLearnActivity
com.youdao.hindict.activity.EngLearnChooseLangActivity
com.youdao.hindict.activity.EngLearnWebActivity
com.youdao.hindict.home.activity.HomeActivity
com.youdao.hindict.home.activity.MeActivity
com.youdao.hindict.search.ResultActivity
com.youdao.hindict.search.InputActivity
com.youdao.hindict.subscription.activity.SubscriptionGuideActivity
com.youdao.hindict.login.activity.LoginPolicyActivity
com.youdao.hindict.login.activity.LoginActivity
com.youdao.hindict.login.activity.LoginTestActivity
com.youdao.cropper.YDCropActivity
com.youdao.sdk.listvideo.YouDaoListVideoActivity
com.youdao.sdk.video.YouDaoVideoActivity
com.facebook.FacebookActivity
com.facebook.CustomTabMainActivity
com.facebook.CustomTabActivity
com.google.firebase.auth.internal.FederatedSignInActivity
com.google.android.gms.auth.api.signin.internal.SignInHubActivity
com.google.android.gms.common.api.GoogleApiActivity
com.anythink.core.activity.AnyThinkGdprAuthActivity
com.anythink.basead.ui.AdLandscapeActivity
com.anythink.basead.ui.AdPortraitActivity
com.anythink.basead.ui.AdLandscapeTranslucentActivity
com.anythink.basead.ui.AdPortraitTranslucentActivity
com.anythink.basead.ui.web.WebLandPageActivity
com.anythink.basead.ui.RewardExitConfirmDialogActivity
com.anythink.expressad.reward.player.ATRewardVideoActivity
com.youdao.ydaccount.activity.GoogleCallbackActivity
com.youdao.ydaccount.activity.FacebookCallbackActivity
com.youdao.ydaccount.activity.ThirdPartyWebLoginActivity
com.google.android.play.core.missingsplits.PlayCoreMissingSplitsActivity
com.google.android.play.core.common.PlayCoreDialogWrapperActivity
com.huawei.hms.activity.BridgeActivity
com.huawei.hms.activity.EnableServiceActivity
com.huawei.updatesdk.service.otaupdate.AppUpdateActivity
com.huawei.updatesdk.support.pm.PackageInstallerActivity

Receivers

Information computed with AndroGuard.

com.youdao.hindict.receiver.UserPresentReceiver
com.youdao.hindict.receiver.NetBroadcastReceiver
com.youdao.hindict.receiver.BootCompletedReceiver
com.youdao.hindict.receiver.ShareReceiver
com.youdao.hindict.receiver.TimezoneReceiver
com.youdao.hindict.subscription.receiver.VipStatusReceiver
com.youdao.hindict.caidan.CaidanDownloadReceiver
androidx.work.impl.utils.ForceStopRunnable$BroadcastReceiver
androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryChargingProxy
androidx.work.impl.background.systemalarm.ConstraintProxy$BatteryNotLowProxy
androidx.work.impl.background.systemalarm.ConstraintProxy$StorageNotLowProxy
androidx.work.impl.background.systemalarm.ConstraintProxy$NetworkStateProxy
androidx.work.impl.background.systemalarm.RescheduleReceiver
androidx.work.impl.background.systemalarm.ConstraintProxyUpdateReceiver
androidx.work.impl.diagnostics.DiagnosticsReceiver
com.facebook.CurrentAccessTokenExpirationBroadcastReceiver
com.google.firebase.iid.FirebaseInstanceIdReceiver

Services

Information computed with AndroGuard.

com.youdao.hindict.service.MagicTranslationService
com.youdao.hindict.push.MyFirebaseMessagingService
com.youdao.hindict.service.ClipboardWatcher
com.youdao.hindict.service.JobService
com.youdao.hindict.service.LockScreenService
com.youdao.hindict.offline.DownloadService
com.youdao.admediationsdk.statistics.manager.TrackerService
com.google.firebase.components.ComponentDiscoveryService
androidx.work.impl.background.systemalarm.SystemAlarmService
androidx.work.impl.background.systemjob.SystemJobService
androidx.work.impl.foreground.SystemForegroundService
androidx.room.MultiInstanceInvalidationService
com.google.firebase.messaging.FirebaseMessagingService
com.google.android.gms.auth.api.signin.RevocationBoundService
com.google.android.play.core.assetpacks.AssetPackExtractionService
com.huawei.agconnect.core.ServiceDiscovery

Sample timeline

Certificate valid not before Nov. 1, 2020, 10:49 a.m.
Oldest file found in APK April 8, 2021, 11:14 a.m.
Latest file found in APK Dec. 3, 2021, 9:31 p.m.
First submission on VT Dec. 4, 2021, 11:37 a.m.
Last submission on VT Jan. 3, 2022, 11:10 p.m.
Upload on Pithus Jan. 14, 2022, 2:59 a.m.
Certificate valid not after Oct. 26, 2045, 10:49 a.m.

NIAP analysis

Information computed with MobSF.

FCS_RBG_EXT.1.1 The application invoke platform-provided DRBG functionality for its cryptographic operations.
Random Bit Generation Services
FCS_STO_EXT.1.1 The application does not store any credentials to non-volatile memory.
Storage of Credentials
FCS_CKM_EXT.1.1 The application implement asymmetric key generation.
Cryptographic Key Generation Services
FDP_DEC_EXT.1.1 The application has access to ['network connectivity', 'microphone', 'camera'].
Access to Platform Resources
FDP_DEC_EXT.1.2 The application has access to no sensitive information repositories.
Access to Platform Resources
FDP_NET_EXT.1.1 The application has user/application initiated network communications.
Network Communications
FDP_DAR_EXT.1.1 The application implement functionality to encrypt sensitive data in non-volatile memory.
Encryption Of Sensitive Application Data
FMT_MEC_EXT.1.1 The application invoke the mechanisms recommended by the platform vendor for storing and setting configuration options.
Supported Configuration Mechanism
FTP_DIT_EXT.1.1 The application does encrypt some transmitted data with HTTPS/TLS/SSH between itself and another trusted IT product.
Protection of Data in Transit
FCS_RBG_EXT.2.1
FCS_RBG_EXT.2.2
The application perform all deterministic random bit generation (DRBG) services in accordance with NIST Special Publication 800-90A using Hash_DRBG. The deterministic RBG is seeded by an entropy source that accumulates entropy from a platform-based DRBG and a software-based noise source, with a minimum of 256 bits of entropy at least equal to the greatest security strength (according to NIST SP 800-57) of the keys and hashes that it will generate.
Random Bit Generation from Application
FCS_CKM.1.1(1) The application generate asymmetric cryptographic keys not in accordance with FCS_CKM.1.1(1) using key generation algorithm RSA schemes and cryptographic key sizes of 1024-bit or lower.
Cryptographic Asymmetric Key Generation
FCS_CKM.1.1(3)
FCS_CKM.1.2(3)
A password/passphrase shall perform [Password-based Key Derivation Functions] in accordance with a specified cryptographic algorithm..
Password Conditioning
FCS_COP.1.1(1) The application perform encryption/decryption not in accordance with FCS_COP.1.1(1), AES-ECB mode is being used.
Cryptographic Operation - Encryption/Decryption
FCS_COP.1.1(2) The application perform cryptographic hashing services not in accordance with FCS_COP.1.1(2) and uses the cryptographic algorithm RC2/RC4/MD4/MD5.
Cryptographic Operation - Hashing
FCS_HTTPS_EXT.1.1 The application implement the HTTPS protocol that complies with RFC 2818.
HTTPS Protocol
FCS_HTTPS_EXT.1.2 The application implement HTTPS using TLS.
HTTPS Protocol
FCS_HTTPS_EXT.1.3 The application notify the user and not establish the connection or request application authorization to establish the connection if the peer certificate is deemed invalid.
HTTPS Protocol
FIA_X509_EXT.1.1 The application invoked platform-provided functionality to validate certificates in accordance with the following rules: ['The certificate path must terminate with a trusted CA certificate', 'RFC 5280 certificate validation and certificate path validation'].
X.509 Certificate Validation
FIA_X509_EXT.2.1 The application use X.509v3 certificates as defined by RFC 5280 to support authentication for HTTPS , TLS.
X.509 Certificate Authentication
FIA_X509_EXT.2.2 When the application cannot establish a connection to determine the validity of a certificate, the application allow the administrator to choose whether to accept the certificate in these cases or accept the certificate ,or not accept the certificate.
X.509 Certificate Authentication
FPT_TUD_EXT.2.1 The application shall be distributed using the format of the platform-supported package manager.
Integrity for Installation and Update
FCS_CKM.1.1(2) The application shall generate symmetric cryptographic keys using a Random Bit Generator as specified in FCS_RBG_EXT.1 and specified cryptographic key sizes 128 bit or 256 bit.
Cryptographic Symmetric Key Generation

Code analysis

Information computed with MobSF.

Low
CVSS:7.5
The App logs information. Sensitive information should never be logged.
MASVS: MSTG-STORAGE-3
CWE-532 Insertion of Sensitive Information into Log File
Files:
 com/youdao/hindict/utils/an.java
com/bytedance/sdk/openadsdk/component/reward/a/e.java
com/bumptech/glide/load/engine/a/f.java
com/bumptech/glide/load/resource/bitmap/q.java
com/youdao/sdk/other/ad.java
com/youdao/hindict/view/TextureVideoView.java
com/anythink/a/b/a.java
com/anythink/basead/e/h.java
com/huawei/hms/support/common/ActivityMgr.java
com/anythink/core/common/b/i.java
com/huawei/hms/support/api/PendingResultImpl.java
com/youdao/admediationsdk/other/s.java
com/youdao/admediationsdk/other/h.java
org/greenrobot/eventbus/b/d.java
com/huawei/hms/utils/SHA256.java
com/bumptech/glide/load/engine/a.java
com/bytedance/sdk/openadsdk/g/a/i.java
com/bumptech/glide/load/engine/b/e.java
com/youdao/jssdk/a/a/b.java
com/youdao/sdk/other/u.java
com/bytedance/sdk/component/d/d/a.java
com/youdao/ydaccount/login/YDLoginManager.java
com/huawei/hms/update/ui/k.java
com/huawei/hms/activity/a.java
com/anythink/nativead/api/i.java
com/huawei/hms/support/api/pay/json/GetWalletUiIntentTaskApiCall.java
com/youdao/sdk/other/az.java
com/youdao/d/d/a.java
com/youdao/admediationsdk/thirdsdk/factory/AdapterConfigurationFactory.java
com/huawei/hms/activity/internal/ForegroundInnerHeader.java
com/bytedance/sdk/component/c/c/a.java
com/youdao/sdk/other/j.java
com/youdao/sdk/video/VideoPlayView.java
com/tt/SkEgnManager.java
com/youdao/sdk/common/YouDaoAppService.java
com/huawei/hms/iap/g.java
com/bytedance/sdk/openadsdk/core/g/d.java
com/bumptech/glide/load/engine/c.java
com/bytedance/sdk/component/adnet/d/f.java
com/anythink/expressad/foundation/g/n.java
com/huawei/agconnect/a/a/g.java
com/anythink/core/common/res/d.java
com/bumptech/glide/load/resource/bitmap/b.java
com/huawei/hms/utils/countrycode/CountryCodeBean.java
com/bytedance/sdk/openadsdk/l/e.java
com/huawei/hms/update/ui/g.java
com/huawei/hms/common/internal/HuaweiApiManager.java
com/bumptech/glide/load/a/a.java
com/bumptech/glide/load/engine/b/i.java
com/youdao/sdk/nativeads/UrlResolutionTask.java
com/huawei/hms/support/api/pay/PurchaseInfoResult.java
com/youdao/sdk/other/a.java
com/youdao/sdk/nativeads/YouDaoMultiNative.java
com/youdao/ydaccount/activity/GoogleCallbackActivity.java
com/youdao/sdk/other/n.java
com/youdao/admediationsdk/statistics/source/local/TrackerProvider.java
com/youdao/admediationsdk/core/reward/BaseRewardedVideoAd.java
com/youdao/sdk/common/YouDaoWebViewClient.java
com/bytedance/sdk/component/utils/k.java
com/huawei/a/a/b/e/b.java
com/huawei/hms/api/HuaweiApiClient.java
com/youdao/admediationsdk/other/o.java
com/youdao/admediationsdk/AdmobAdapterConfiguration.java
com/youdao/admediationsdk/other/f0.java
com/youdao/admediationsdk/FacebookInterstitialAd.java
com/appsflyer/AppsFlyerLibCore.java
com/huawei/hms/activity/BridgeActivity.java
com/huawei/hms/utils/Util.java
com/bytedance/sdk/component/adnet/d/b.java
com/youdao/admediationsdk/common/util/StreamUtil.java
com/youdao/ydaccount/login/PhoneOverseasLogin.java
com/youdao/admediationsdk/ZhixuanInterstitialAd.java
com/youdao/admediationsdk/core/natives/BaseNativeAd.java
com/anythink/core/common/d.java
com/bumptech/glide/b/d.java
com/huawei/hms/update/b/b.java
com/j256/ormlite/android/apptools/OrmLiteConfigUtil.java
com/appsflyer/AFLogger.java
com/bumptech/glide/b/a.java
com/anythink/network/pangle/PangleATNativeExpressAd.java
com/youdao/sdk/nativeads/NativeResponse.java
com/youdao/d/d/c.java
com/youdao/admediationsdk/thirdsdk/factory/InterstitialAdFactory.java
com/youdao/sdk/common/OAIDHelper.java
com/anythink/network/pangle/PangleATRewardedVideoAdapter.java
com/youdao/ydaccount/internet/LoginLoader.java
com/bytedance/sdk/openadsdk/l/g/d.java
com/huawei/updatesdk/a/b/d/b.java
com/huawei/hms/iap/a.java
com/youdao/sdk/other/bn.java
com/youdao/sdk/other/bb.java
com/anythink/nativead/api/a.java
com/youdao/admediationsdk/common/Preconditions.java
com/youdao/sdk/other/bz.java
com/huawei/hms/common/HuaweiApi.java
com/youdao/admediationsdk/core/banner/BaseBannerAd.java
com/youdao/sdk/other/d.java
com/tt/util/MyUtil.java
com/bumptech/glide/g.java
com/bumptech/glide/load/resource/bitmap/RecyclableBufferedInputStream.java
com/youdao/sdk/other/bc.java
com/huawei/hms/framework/common/Logger.java
com/youdao/sdk/other/bo.java
com/huawei/hms/iap/l.java
com/bumptech/glide/g/b/k.java
com/bytedance/sdk/openadsdk/n/n.java
com/pgl/sys/a/b.java
com/youdao/admediationsdk/other/l.java
com/anythink/network/admob/GoogleAdATRewardedVideoAdapter.java
com/bytedance/sdk/component/utils/HomeWatcherReceiver.java
com/youdao/sdk/common/YouDaoBrowser.java
com/youdao/hindict/utils/a/b.java
com/j256/ormlite/android/AndroidLog.java
com/bumptech/glide/load/engine/i.java
com/huawei/hms/api/IPCTransport.java
com/youdao/admediationsdk/FacebookNativeAdLoader.java
com/huawei/hms/utils/UIUtil.java
com/anythink/core/c/g.java
com/youdao/sdk/other/ch.java
com/youdao/sdk/nativeads/YouDaoAdAdapter.java
com/youdao/hindict/login/f/c.java
com/youdao/a/a.java
com/bytedance/sdk/component/d/d/d.java
com/huawei/updatesdk/service/otaupdate/h.java
com/bytedance/sdk/openadsdk/activity/TTBaseVideoActivity.java
com/youdao/sdk/other/bm.java
com/youdao/sdk/nativeads/CacheAdUtil.java
com/bytedance/sdk/openadsdk/n/o.java
com/anythink/expressad/foundation/f/c/d.java
com/youdao/admediationsdk/other/x.java
com/bumptech/glide/load/resource/c/i.java
com/huawei/hms/update/ui/e.java
com/huawei/hms/utils/IOUtils.java
com/huawei/hms/support/api/client/ResolvingResultCallbacks.java
com/youdao/admediationsdk/thirdsdk/factory/NativeAdLoaderFactory.java
com/youdao/d/f/d.java
com/bumptech/glide/c/a.java
com/huawei/agconnect/a/a/d.java
com/huawei/updatesdk/service/e/c.java
com/youdao/sdk/other/ba.java
com/youdao/sdk/video/MediaView.java
com/youdao/d/d/b.java
com/huawei/hms/adapter/AvailableAdapter.java
com/huawei/hms/support/api/pay/json/HwWalletInfoTaskApiCall.java
com/huawei/hms/utils/a/a.java
com/youdao/admediationsdk/other/e.java
com/bytedance/sdk/openadsdk/activity/TTPlayableLandingPageActivity.java
com/huawei/updatesdk/service/otaupdate/c.java
com/bytedance/sdk/openadsdk/preload/geckox/h/a.java
com/youdao/admediationsdk/core/interstitial/BaseInterstitialAd.java
com/huawei/hms/utils/FileUtil.java
com/youdao/admediationsdk/AdmobNativeAdRender.java
com/youdao/ydaccount/utils/LoginUtils.java
com/anythink/network/admob/AdmobATInterstitialAdapter.java
com/huawei/hms/update/ui/l.java
com/huawei/hms/support/hianalytics/HiAnalyticsUtil.java
com/huawei/hms/update/ui/f.java
com/youdao/admediationsdk/thirdsdk/factory/BannerAdFactory.java
com/huawei/updatesdk/a/a/c/a/b.java
com/youdao/d/a/b.java
com/huawei/hms/ui/AbstractDialog.java
com/anythink/banner/api/ATBannerView.java
com/youdao/sdk/nativeads/NativeAds.java
com/youdao/sdk/nativeads/FacebookNativeAdRenderer.java
com/youdao/sdk/other/i.java
com/huawei/hms/common/util/a.java
com/huawei/hms/common/internal/TaskApiCall.java
com/youdao/sdk/other/o.java
com/youdao/sdk/listvideo/YoudaoListMediaView.java
com/bytedance/sdk/openadsdk/l/g.java
com/huawei/hms/support/api/ErrorResultImpl.java
com/youdao/admediationsdk/core/natives/BaseNativeViewRender.java
com/youdao/sdk/nativeads/YouDaoNativeAdRenderer.java
com/youdao/hindict/w/a.java
com/youdao/sdk/nativeads/YouDaoRecyclerAdapter.java
com/airbnb/lottie/LottieAnimationView.java
com/anythink/core/common/i/i.java
com/bytedance/sdk/openadsdk/core/y.java
com/bumptech/glide/load/resource/c/j.java
com/youdao/admediationsdk/other/w.java
com/anythink/expressad/atsignalcommon/base/BaseWebView.java
com/anythink/expressad/foundation/f/a/b.java
com/bytedance/sdk/openadsdk/core/nativeexpress/x.java
com/youdao/admediationsdk/core/cache/BaseCacheLoader.java
com/bumptech/glide/load/b/f.java
com/huawei/hms/support/hianalytics/HiAnalyticsUtils.java
com/bumptech/glide/d/j.java
com/huawei/hms/utils/HMSBIInitializer.java
com/anythink/expressad/video/module/AnythinkBaseView.java
com/bytedance/sdk/openadsdk/activity/TTLandingPageActivity.java
com/youdao/hindict/l/b.java
com/huawei/hms/common/internal/RequestHeader.java
com/bytedance/sdk/openadsdk/activity/TTVideoLandingPageActivity.java
com/youdao/sdk/listvideo/YouDaoListVideoActivity.java
com/youdao/sdk/nativeads/YouDaoNative.java
com/huawei/hms/android/SystemUtils.java
com/youdao/admediationsdk/FacebookNativeAdRender.java
com/huawei/agconnect/a/a/h.java
com/youdao/sdk/nativeads/BrandTrackerMgr.java
com/huawei/hms/update/manager/a.java
com/appsflyer/internal/z.java
com/huawei/hms/common/internal/ConnectionErrorMessages.java
com/huawei/hms/support/api/core/ConnectService.java
com/anythink/network/pangle/PangleATInterstitialAdapter.java
com/huawei/hms/iap/f.java
com/youdao/sdk/other/k.java
com/anythink/core/common/i/g.java
com/huawei/agconnect/core/a/b.java
com/youdao/sdk/listvideo/ListMediaView.java
com/huawei/hms/iap/entity/StartIapActivityResult.java
com/youdao/admediationsdk/AdmobRewardedVideoAd.java
com/youdao/admediationsdk/common/util/CommonUtil.java
com/youdao/sdk/nativeads/YouDaoInterstitialActivity.java
com/anythink/core/c/d.java
com/anythink/basead/ui/MediaAdView.java
com/youdao/ydvolley/m.java
com/anythink/b/b/a.java
com/tt/setting/EngineSetting.java
com/youdao/sdk/nativeads/ImageService.java
com/huawei/hms/update/ui/h.java
com/pgl/sys/ces/b.java
com/anythink/core/activity/component/PrivacyPolicyView.java
com/bytedance/sdk/openadsdk/l/f.java
com/anythink/nativead/api/ATNativeImageView.java
com/huawei/hms/update/manager/UpdateManager.java
com/youdao/admediationsdk/core/interstitial/YoudaoInterstitialAd.java
com/youdao/sdk/video/YouDaoVideoActivity.java
com/bytedance/sdk/openadsdk/preload/falconx/b/a.java
com/huawei/hms/update/a/b.java
com/youdao/sdk/nativeads/ListVideoAdRenderer.java
com/youdao/hindict/utils/i.java
com/youdao/admediationsdk/ZhixuanAdapterConfiguration.java
com/anythink/basead/ui/web/a.java
com/huawei/updatesdk/UpdateSdkAPI.java
com/anythink/core/b/n.java
com/youdao/admediationsdk/other/b0.java
com/youdao/admediationsdk/other/g.java
com/huawei/hms/utils/HMSPackageManager.java
com/huawei/hms/utils/JsonUtil.java
com/youdao/admediationsdk/core/BaseYoudaoAdLoader.java
com/youdao/sdk/other/aa.java
com/youdao/admediationsdk/common/util/JsonUtil.java
com/huawei/hms/common/internal/BaseHmsClient.java
com/anythink/network/admob/GoogleAdATInterstitialAdapter.java
com/bumptech/glide/load/a/g.java
com/youdao/admediationsdk/other/p.java
com/anythink/core/d/e.java
com/bumptech/glide/d/k.java
com/youdao/sdk/other/bv.java
com/youdao/hindict/utils/a/f.java
com/youdao/admediationsdk/AdmobInterstitialAd.java
com/huawei/hms/support/api/pay/json/PayClientImpl.java
com/youdao/ydaccount/login/YDUserManager.java
com/huawei/hms/update/a/d.java
com/youdao/sdk/video/NativeVideoAd.java
com/youdao/sdk/nativeads/YouDaoCustomEventMultiNative.java
com/bytedance/sdk/openadsdk/l/a/c.java
com/bytedance/sdk/component/video/d/c.java
com/bumptech/glide/load/b/n.java
com/bumptech/glide/load/engine/c/a.java
com/youdao/hindict/w/c.java
com/anythink/basead/ui/BaseAdActivity.java
com/huawei/hms/iap/h.java
com/youdao/admediationsdk/thirdsdk/factory/RewardedVideoAdFactory.java
com/tt/util/AiUtil.java
com/huawei/hms/utils/PackageManagerHelper.java
com/youdao/admediationsdk/other/c.java
org/greenrobot/eventbus/b/e.java
com/huawei/hms/common/data/DataHolder.java
com/anythink/basead/a/c.java
com/youdao/admediationsdk/config/manager/ConfigHelper.java
com/bytedance/sdk/component/adnet/core/o.java
com/huawei/hms/adapter/BinderAdapter.java
com/youdao/sdk/other/ay.java
com/youdao/admediationsdk/ZhixuanNativeAdLoader.java
com/huawei/hms/update/b/e.java
com/youdao/sdk/listvideo/ListVideoAd.java
com/bytedance/sdk/openadsdk/core/h/d.java
com/huawei/hms/iap/util/IapClientHelper.java
com/huawei/hms/update/ui/a.java
com/anythink/network/facebook/FacebookATRewardedVideoAdapter.java
com/youdao/admediationsdk/other/d0.java
com/tt/util/HandlerUtils.java
com/youdao/admediationsdk/other/y.java
com/youdao/admediationsdk/core/natives/YoudaoNativeAd.java
com/bytedance/sdk/component/d/d/e.java
com/huawei/hms/update/b/f.java
com/huawei/updatesdk/a/b/c/b.java
com/bumptech/glide/load/b/o.java
com/youdao/hindict/utils/a/d.java
com/huawei/updatesdk/service/otaupdate/g.java
com/huawei/hms/support/api/pay/HuaweiPayApiImpl.java
com/youdao/admediationsdk/other/a0.java
com/youdao/ydaccount/activity/FacebookCallbackActivity.java
com/huawei/updatesdk/a/a/a/e.java
com/huawei/hms/iap/b.java
com/youdao/hindict/utils/a/c.java
com/anythink/basead/ui/SinglePictureSplashAdView.java
com/anythink/core/common/i/m.java
com/huawei/hms/adapter/ui/BaseResolutionAdapter.java
com/bumptech/glide/i/a.java
com/youdao/hindict/utils/a/e.java
com/huawei/hms/api/HuaweiMobileServicesUtil.java
com/youdao/admediationsdk/AdmobBannerAd.java
com/bumptech/glide/g/a.java
com/huawei/hms/common/api/AvailabilityException.java
com/bytedance/sdk/openadsdk/c/e.java
com/huawei/hms/update/ui/b.java
com/youdao/admediationsdk/FacebookAdapterConfiguration.java
com/huawei/hms/api/ResolutionDelegate.java
com/huawei/hms/support/api/pay/json/ProductDetailTaskApiCall.java
com/huawei/updatesdk/service/otaupdate/e.java
com/youdao/sdk/other/bx.java
com/huawei/hms/common/util/AGCUtils.java
com/youdao/admediationsdk/core/natives/BaseNativeAdLoader.java
com/bumptech/glide/d/n.java
com/huawei/hms/support/api/pay/json/OrderTaskApiCall.java
com/youdao/admediationsdk/ZhixuanRewardedVideoAd.java
com/youdao/admediationsdk/common/AsyncTasks.java
com/bumptech/glide/load/a/f.java
com/youdao/admediationsdk/common/AdvertisingIdHelper.java
com/anythink/network/admob/AdmobATRewardedVideoAdapter.java
com/bumptech/glide/load/resource/bitmap/m.java
com/huawei/hms/common/internal/HmsClient.java
com/huawei/hms/iap/j.java
com/anythink/core/common/i/e.java
com/youdao/hindict/b/h/a.java
com/youdao/sdk/other/bk.java
com/huawei/hms/support/log/HMSDebugger.java
com/huawei/hms/adapter/ui/UpdateAdapter.java
com/huawei/hms/support/api/client/ResultCallbacks.java
com/youdao/hindict/utils/ae.java
com/huawei/hms/adapter/BaseAdapter.java
com/youdao/sdk/other/bw.java
com/youdao/admediationsdk/FacebookRewardedVideoAd.java
com/anythink/network/facebook/FacebookBidkitAuction.java
com/youdao/hindict/view/RoundImageView.java
com/anythink/network/pangle/PangleATNativeAd.java
com/huawei/hms/common/internal/ResponseHeader.java
com/huawei/hms/iap/i.java
com/tencent/mmkv/MMKV.java
com/youdao/sdk/other/cd.java
com/youdao/hindict/r/c.java
com/huawei/hms/api/b.java
com/airbnb/lottie/f/c.java
com/huawei/hms/core/aidl/e.java
com/bytedance/sdk/openadsdk/core/widget/e.java
com/youdao/admediationsdk/core/reward/YoudaoRewardedVideoAd.java
com/huawei/hms/support/api/pay/json/PayTaskApiCall.java
org/greenrobot/eventbus/b/a.java
com/youdao/sdk/other/r.java
com/huawei/hms/api/BindingFailedResolution.java
com/bytedance/sdk/openadsdk/l/d.java
com/tencent/mmkv/MMKVContentProvider.java
com/youdao/sdk/nativeads/ImageViewService.java
com/youdao/sdk/other/ae.java
com/bumptech/glide/load/resource/bitmap/l.java
com/tt/STRecorder.java
com/bytedance/sdk/openadsdk/core/g/e.java
com/anythink/network/pangle/PangleATAdapter.java
com/youdao/sdk/nativeads/YouDaoInterstitial.java
com/anythink/network/admob/AdmobATSplashAdapter.java
com/huawei/hms/android/HwBuildEx.java
com/youdao/admediationsdk/other/z.java
com/huawei/hms/api/HuaweiApiClientImpl.java
com/anythink/basead/ui/SplashAdView.java
com/huawei/hms/api/IPCCallback.java
com/youdao/sdk/nativeads/NativeAdVisibleTracker.java
com/bumptech/glide/load/resource/bitmap/f.java
com/youdao/hindict/utils/ImageUtil.java
com/youdao/sdk/other/bq.java
High
CVSS:5.5
App can read/write to External Storage. Any App can read data written to External Storage.
MASVS: MSTG-STORAGE-2
CWE-276 Incorrect Default Permissions
M2: Insecure Data Storage
Files:
 com/bytedance/sdk/openadsdk/l/g/a.java
com/youdao/hindict/utils/p.java
com/bytedance/sdk/component/utils/f.java
com/youdao/hindict/common/b.java
com/anythink/core/common/b/i.java
com/tt/util/AiUtil.java
com/youdao/sdk/other/q.java
com/bytedance/sdk/openadsdk/n/o.java
com/youdao/hindict/caidan/f.java
com/tt/util/MyUtil.java
com/youdao/f/g.java
com/anythink/expressad/foundation/g/s.java
com/pgl/sys/ces/a/a.java
com/tt/SkEgnManager.java
com/huawei/hms/update/a/d.java
com/youdao/sdk/other/bg.java
com/anythink/core/common/i/j.java
com/anythink/expressad/foundation/g/q.java
High
CVSS:7.4
Files may contain hardcoded sensitive informations like usernames, passwords, keys etc.
MASVS: MSTG-STORAGE-14
CWE-312 Cleartext Storage of Sensitive Information
M9: Reverse Engineering
Files:
 com/youdao/ydaccount/constant/PreferenceConsts.java
com/huawei/updatesdk/service/appmgr/bean/a.java
com/anythink/expressad/foundation/d/p.java
com/pgl/sys/ces/c/b.java
com/youdao/ydaccount/constant/LoginConsts.java
com/youdao/sdk/nativeads/YouDaoInterstitial.java
com/anythink/expressad/foundation/c/l.java
com/appsflyer/AppsFlyerProperties.java
com/bytedance/sdk/openadsdk/l/i.java
com/bytedance/sdk/openadsdk/l/f/b.java
com/bytedance/sdk/openadsdk/n/d.java
com/huawei/hms/support/hianalytics/HiAnalyticsConstant.java
com/youdao/d/a/b.java
com/pgl/sys/ces/c/a.java
com/youdao/sdk/video/NativeVideoAd.java
com/anythink/nativead/b/a/a.java
com/pgl/sys/a/b.java
com/huawei/hms/framework/common/hianalytics/HianalyticsBaseData.java
com/youdao/sdk/common/YouDaoBrowser.java
High
CVSS:5.4
Remote WebView debugging is enabled.
MASVS: MSTG-RESILIENCE-2
CWE-919 - Weaknesses in Mobile Applications
M1: Improper Platform Usage
Files:
 com/youdao/hindict/webdict/DictMultiWebView.java
Info
CVSS:0
This App uses SSL certificate pinning to detect or prevent MITM attacks in secure communication channel.
MASVS: MSTG-NETWORK-4
Files:
 com/bytedance/sdk/component/a/b/z.java
com/youdao/d/c/c.java
com/huawei/updatesdk/a/a/a/e.java
com/huawei/a/a/b/f/d.java
com/huawei/hms/update/b/e.java
com/huawei/hms/framework/network/grs/c/b/d.java
High
CVSS:7.4
MD5 is a weak hash known to have hash collisions.
MASVS: MSTG-CRYPTO-4
CWE-327 Use of a Broken or Risky Cryptographic Algorithm
M5: Insufficient Cryptography
Files:
 com/bytedance/sdk/component/video/d/a.java
com/youdao/hindict/common/q.java
com/bytedance/sdk/openadsdk/l/g/b.java
Medium
CVSS:4.3
IP Address disclosure
MASVS: MSTG-CODE-2
CWE-200 Information Exposure
Files:
 com/huawei/hms/support/api/PendingResultImpl.java
com/pgl/sys/ces/c/b.java
com/huawei/hms/support/hianalytics/HiAnalyticsUtil.java
com/bytedance/sdk/openadsdk/a/a.java
com/huawei/hms/framework/common/PackageUtils.java
com/appsflyer/internal/ae.java
com/youdao/admediationsdk/admob/BuildConfig.java
com/huawei/hms/support/api/entity/pay/GameProductPayReq.java
com/huawei/hms/api/HuaweiApiAvailability.java
com/bytedance/sdk/openadsdk/core/z.java
com/huawei/hms/support/api/entity/pay/GamePayReq.java
com/youdao/admediationsdk/facebook/BuildConfig.java
com/bytedance/sdk/openadsdk/k/d.java
com/bytedance/sdk/openadsdk/core/c/c.java
com/anythink/expressad/foundation/f/f/g/b.java
com/huawei/a/a/e/c.java
com/huawei/a/a/b/d/d.java
com/youdao/admediationsdk/zhixuan/BuildConfig.java
com/bytedance/sdk/openadsdk/l/f.java
com/bytedance/sdk/openadsdk/activity/TTRewardVideoActivity.java
com/huawei/hms/support/hianalytics/a.java
com/huawei/hms/api/HuaweiApiClientImpl.java
com/huawei/hms/support/api/entity/pay/PurchaseInfoInnerRequest.java
com/huawei/hms/framework/common/BuildConfig.java
com/huawei/updatesdk/UpdateSdkAPI.java
com/pgl/sys/ces/c/a.java
com/bytedance/sdk/openadsdk/component/reward/d.java
com/anythink/network/pangle/PangleATInitManager.java
com/huawei/hms/common/PackageConstants.java
High
CVSS:5.9
App uses SQLite Database and execute raw SQL query. Untrusted user input in raw SQL queries can cause SQL Injection. Also sensitive information should be encrypted and written to the database.
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
M7: Client Code Quality
Files:
 com/anythink/expressad/foundation/c/d.java
com/bytedance/sdk/openadsdk/core/h.java
com/youdao/d/b/b.java
com/anythink/core/common/c/c.java
com/youdao/d/b/a.java
com/youdao/admediationsdk/other/c0.java
com/youdao/d/b/c.java
com/bytedance/sdk/openadsdk/preload/geckox/a/b.java
com/j256/ormlite/android/AndroidDatabaseConnection.java
com/anythink/basead/b/a.java
com/anythink/expressad/foundation/c/f.java
com/j256/ormlite/android/AndroidCompiledStatement.java
com/bytedance/sdk/openadsdk/l/b/d.java
High
CVSS:7.5
The App uses an insecure Random Number Generator.
MASVS: MSTG-CRYPTO-6
CWE-330 Use of Insufficiently Random Values
M5: Insufficient Cryptography
Files:
 kotlin/a/t.java
com/anythink/core/common/b/i.java
okio/Options.java
com/bytedance/sdk/component/d/c/e.java
com/youdao/hindict/b/f/b.java
kotlin/g/b.java
kotlin/g/a/a.java
com/youdao/hindict/query/a.java
kotlin/a/r.java
com/anythink/basead/ui/BaseAdView.java
com/appsflyer/internal/b.java
com/youdao/sentencegrade/GradeResultView.java
com/anythink/core/common/d.java
com/anythink/core/common/i/g.java
com/bytedance/sdk/component/adnet/c/f.java
kotlin/g/a.java
com/anythink/basead/ui/BaseScreenAdView.java
Low
CVSS:0
This App copies data to clipboard. Sensitive data should not be copied to clipboard as other applications can access it.
MASVS: MSTG-STORAGE-10
Files:
 com/youdao/hindict/adapter/c.java
com/youdao/hindict/utils/au.java
com/youdao/hindict/activity/OcrRegionResultActivity.java
com/youdao/hindict/magic/MagicBoxLayout.java
com/youdao/hindict/activity/ClipboardTransActivity.java
High
CVSS:5.9
SHA-1 is a weak hash known to have hash collisions.
MASVS: MSTG-CRYPTO-4
CWE-327 Use of a Broken or Risky Cryptographic Algorithm
M5: Insufficient Cryptography
Files:
 com/appsflyer/internal/aa.java
com/appsflyer/internal/ai.java
com/huawei/agconnect/a/a/e.java
com/youdao/sdk/other/al.java
com/pgl/sys/ces/c.java
com/huawei/a/a/b/a/g.java
com/tt/util/AiUtil.java
com/huawei/a/a/b/a/c.java
Medium
CVSS:0
This app listens to Clipboard changes. Some malwares also listen to Clipboard changes.
MASVS: MSTG-PLATFORM-4
Files:
 com/youdao/hindict/service/ClipboardWatcher.java
High
CVSS:5.9
This App uses RSA Crypto without OAEP padding. The purpose of the padding scheme is to prevent a number of attacks on RSA that only work when the encryption is performed without padding.
MASVS: MSTG-CRYPTO-3
CWE-780 - Use of RSA Algorithm without OAEP
M5: Insufficient Cryptography
Files:
 com/youdao/ydaccount/utils/EncryptUtil.java
High
CVSS:5.9
The App uses ECB mode in Cryptographic encryption algorithm. ECB mode is known to be weak as it results in the same ciphertext for identical blocks of plaintext.
MASVS: MSTG-CRYPTO-2
CWE-327 Use of a Broken or Risky Cryptographic Algorithm
M5: Insufficient Cryptography
Files:
 com/youdao/ydaccount/utils/Ciphers.java
Medium
CVSS:8.8
Insecure WebView Implementation. Execution of user controlled code in WebView is a critical Security Hole.
MASVS: MSTG-PLATFORM-7
CWE-749 Exposed Dangerous Method or Function
M1: Improper Platform Usage
Files:
 com/bytedance/sdk/openadsdk/core/dynamic/c/a.java
com/youdao/jssdk/c/a.java
Pygal Austria: 100 China: 700 Germany: 1200 France: 100 Hong Kong: 200 Singapore: 400 United States: 1400

Map computed by Pithus.

Network analysis

Information computed with MobSF.

High Domain config is insecurely configured to permit clear text traffic to these domains in scope.
Scope: ['127.0.0.1']

Domains analysis

Information computed with MobSF.

intervistas.youdao.com
US shared.ydstatic.com 163.171.133.124
cn-api.anythinktech.com
interflows.youdao.com
US www.youtube.com 142.250.185.78
intervips.youdao.com
US interpatch.youdao.com 13.57.88.83
US intergame.youdao.com 184.169.228.50
SG api.anythinktech.com 52.77.10.128
DE p0.ipstatp.com 143.204.98.18
CN www.youdao.com 103.74.50.105
HK reg.163.com 103.126.92.132
JP msdk-report.youdao.com 3.113.171.84
JP dict.youdao.com 52.197.15.140
CN aq.reg.163.com 223.252.215.2
adxtk.anythinktech.com
JP sdk-log.youdao.com 52.197.15.140
DE www.huawei.com 104.75.89.19
DE store.hispace.hicloud.com 160.44.202.202
US inter-account.youdao.com 184.169.228.50
US whatwg.org 165.227.248.76
SG adx.anythinktech.com 18.138.83.6
cn-adxtk.anythinktech.com
JP webutil.youdao.com 3.113.171.84
DE img.anythinktech.com 143.204.98.17
US gist.github.com 140.82.121.4
CN da.anythinktech.com 47.115.0.205
JP cidian.youdao.com 52.69.106.240
DE sf16-muse-va.ibytedtos.com 2.16.186.128
JP ke.youdao.com 103.135.240.12
US accounts.google.com 142.250.184.237
DE appgallery.cloud.huawei.com 80.158.19.46
SG uclass.youdao.com 52.221.195.251
US inter.youdao.com 184.169.228.50
CN ns014x.corp.youdao.com 61.135.221.254
DE d1e0dtlz2jooy2.cloudfront.net 143.204.101.41
DE sf-tb-sg.ibytedtos.com 2.16.186.24
CN tk.anythinktech.com 47.106.114.214
AT cdn-adn-https.rayjump.com 13.32.22.23
cn-adx.anythinktech.com
cn-tk.anythinktech.com
DE p16-sign-sg.tiktokcdn.com 2.16.107.51
schemas.android.com
SG sdk-log-inter.youdao.com 52.74.26.248
cn-bidding.anythinktech.com
FR log.sgsnssdk.com 2.23.6.222
US hindict-ccdff.firebaseio.com 35.201.97.85
US sf16-scmcdn-sg.ibytedtos.com 184.25.50.136
DE lf-hs-sg.ibytedtos.com 2.16.186.170
HK gorgon.youdao.com 103.129.255.36
US play.google.com 142.250.186.142
cn-da.anythinktech.com
DE log-mva.isnssdk.com 2.16.186.168
CN intervista-test.youdao.com 103.74.50.106
bidding.anythinktech.com
CN conv.youdao.com 103.74.50.116
US www.u-dictionary.com 184.169.228.50
US github.com 140.82.121.3
inters.youdao.com
JP m.youdao.com 52.197.15.140
DE api16-endcard-pack-sg.pangle.io 2.16.186.248

URL analysis

Information computed with MobSF.

https://github.com/ReactiveX/RxJava/wiki/Plugins
Defined in io/reactivex/f.java
https://github.com/ReactiveX/RxJava/wiki/Plugins
Defined in io/reactivex/i.java
https://github.com/ReactiveX/RxJava/wiki/Plugins
Defined in io/reactivex/b.java
https://github.com/ReactiveX/RxJava/wiki/Plugins
Defined in io/reactivex/n.java
https://github.com/ReactiveX/RxJava/wiki/What's-different-in-2.0#error-handling
Defined in io/reactivex/exceptions/UndeliverableException.java
https://github.com/ReactiveX/RxJava/wiki/Error-Handling
Defined in io/reactivex/exceptions/OnErrorNotImplementedException.java
https://sdk-log.youdao.com/sdk-log
http://sdk-log.youdao.com/sdk-log
Defined in com/youdao/d/d/a.java
https://sdk-log.youdao.com/sdk-log
http://sdk-log.youdao.com/sdk-log
Defined in com/youdao/d/d/a.java
https://inter-account.youdao.com/login/acc/
https://dict.youdao.com/monitor/api-monitor
https://sdk-log-inter.youdao.com/sdk-log
Defined in com/youdao/hindict/HinDictApplication.java
https://inter-account.youdao.com/login/acc/
https://dict.youdao.com/monitor/api-monitor
https://sdk-log-inter.youdao.com/sdk-log
Defined in com/youdao/hindict/HinDictApplication.java
https://inter-account.youdao.com/login/acc/
https://dict.youdao.com/monitor/api-monitor
https://sdk-log-inter.youdao.com/sdk-log
Defined in com/youdao/hindict/HinDictApplication.java
https://inter.youdao.com/cloudfront/inter-web/ud/privacy.html
https://inter.youdao.com/cloudfront/inter-web/ud/terms.html
Defined in com/youdao/hindict/login/activity/LoginPolicyActivity.java
https://inter.youdao.com/cloudfront/inter-web/ud/privacy.html
https://inter.youdao.com/cloudfront/inter-web/ud/terms.html
Defined in com/youdao/hindict/login/activity/LoginPolicyActivity.java
https://www.youtube.com/watch?v=
Defined in com/youdao/hindict/activity/YoutubeWebViewActivity.java
https://intergame.youdao.com/fish/index.html
Defined in com/youdao/hindict/activity/FishGameActivity.java
https://www.u-dictionary.com/dailyhighlights/date/%s
Defined in com/youdao/hindict/activity/DefinitionActivity.java
https://play.google.com/store/apps/details
Defined in com/youdao/hindict/activity/WebActivity.java
https://shared.ydstatic.com/dict/market/youdaoInfos/index.html
Defined in com/youdao/hindict/activity/PrivacyActivity.java
https://d1e0dtlz2jooy2.cloudfront.net/interdict-lockscreen/img/a51f1efa-0dba-48cf-80cc-370c76bfae19.jpg',
Defined in com/youdao/hindict/db/HistoryDatabase.java
https://interpatch.youdao.com/api/report/query
https://intervista-test.youdao.com/token-info/hindi/{token}
https://dict.youdao.com/nps/add
https://m.youdao.com/feedback
Defined in com/youdao/hindict/n/e.java
https://interpatch.youdao.com/api/report/query
https://intervista-test.youdao.com/token-info/hindi/{token}
https://dict.youdao.com/nps/add
https://m.youdao.com/feedback
Defined in com/youdao/hindict/n/e.java
https://interpatch.youdao.com/api/report/query
https://intervista-test.youdao.com/token-info/hindi/{token}
https://dict.youdao.com/nps/add
https://m.youdao.com/feedback
Defined in com/youdao/hindict/n/e.java
https://interpatch.youdao.com/api/report/query
https://intervista-test.youdao.com/token-info/hindi/{token}
https://dict.youdao.com/nps/add
https://m.youdao.com/feedback
Defined in com/youdao/hindict/n/e.java
https://dict.youdao.com/dictserver/ad/caidan
https://dict.youdao.com/infoline/style/cardList?&client=ud&style=daily
Defined in com/youdao/hindict/n/c.java
https://dict.youdao.com/dictserver/ad/caidan
https://dict.youdao.com/infoline/style/cardList?&client=ud&style=daily
Defined in com/youdao/hindict/n/c.java
https://uclass.youdao.com/wap/course/detail/2?Pdt=uDict&outVendor=selectedarticle_0129
https://www.youtube.com/watch?v=WCu1pv-CdiQ
Defined in com/youdao/hindict/u/a.java