0/61
Threat
Analyzed on 2022-01-19T17:50:26.077005
MD5 | 87a056d790b1b8e05bb1be5023cf9588 | |
SHA1 | 07f4da410be53980c819742b88a300d51cb7b46a | |
SHA256 | 0236b0135be51d53e3b8e03e67be9dacbcda7b7c101cd57d144c5420167eac3b | |
Size | 9.61MB |
Information computed with APKiD.
/tmp/tmp2lbh0zzj!assets/com.samsung.android.friendsinstaller.apk!classes.dex | |
compiler |
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/tmp/tmp2lbh0zzj!classes.dex | |
anti_vm |
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compiler |
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Information computed with ssdeep.
APK file | 196608:EfvjIVUxcuiXGQT1FojPlBQqQvmPG5cMIMf9HHly3zt4qJfJ6m:E8TRCkHHlyDP/ | |
Manifest | 768:5wJHgS43Z2ghg9PepOpaNgVSD3ppF5jyUaxlz6d0As38odL00cKFDUFZWpTTcrb0:… | |
classes.dex | 49152:7fcZAlrrHxKJ4/Rt+AONcX6b8aZhtmYRc8dcA7azyY+SHO0wfwHa5afIZvMPsa6… |
Information computed with Dexofuzzy.
APK file | 6144:n24QoABXebbbbcznnBkkkkkkGkkkkkkAkkkkkknkkkkkkw1VkkUYvXPiziXUttO2… | |
classes.dex | 6144:n24QoABXebbbbcznnBkkkkkkGkkkkkkAkkkkkknkkkkkkw1VkkUYvXPiziXUttO2… |
Information computed with AndroGuard and Pithus.
Information computed with AndroGuard.
Information computed with MobSF.
Findings | Files |
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Certificate/Key files hardcoded inside the app. |
SEC-INF/buildConfirm.crt |
Information computed with MobSF.
High | Clear text traffic is Enabled For App[android:usesCleartextTraffic=true] The app intends to use cleartext network traffic, such as cleartext HTTP, FTP stacks, DownloadManager, and MediaPlayer. The default value for apps that target API level 27 or lower is "true". Apps that target API level 28 or higher default to "false". The key reason for avoiding cleartext traffic is the lack of confidentiality, authenticity, and protections against tampering; a network attacker can eavesdrop on transmitted data and also modify it without being detected. |
High | TaskAffinity is set for Activity (com.samsung.android.mateagent.setup.wizard.SetupWizardActivity) 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.samsung.android.mateagent.lockscreen.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 | TaskAffinity is set for Activity (com.samsung.android.mateagent.viewer.presentation.list.ContentListActivity) 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.samsung.android.mateagent.viewer.presentation.detail.ContentViewerActivity) 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.samsung.android.mateagent.interact.NfcTagDispatchActivity) is not Protected.An intent-filter exists. An Activity 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 Activity is explicitly exported. |
High | Content Provider (com.samsung.android.mateagent.model.provider.MateProvider) is not Protected. [android:exported=true] A Content Provider is found to be shared with other apps on the device therefore leaving it accessible to any other application on the device. |
High | Content Provider (com.samsung.android.mateagent.model.provider.SettingsSearchProvider) is Protected by a permission, but the protection level of the permission should be checked.Permission: android.permission.READ_SEARCH_INDEXABLES [android:exported=true] A Content Provider 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.samsung.android.mateagent.interact.AgentService) 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. |
Low | Service (com.samsung.android.mateagent.interact.SelfUpdateService) is Protected by a permission, but the protection level of the permission should be checked.Permission: friends.permission.WAKE_PROCESSprotectionLevel: signatureOrSystem [android:exported=true] A Service is found to be exported, but is protected by a permission. However, the protection level of the permission is set to signatureOrSystem. It is recommended that signature level is used instead. Signature level should suffice for most purposes, and does not depend on where the applications are installed on the device. |
High | Service (com.samsung.android.mateagent.push.fcm.FcmMsgService) 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 | Broadcast Receiver (com.samsung.android.mateagent.interact.AgentBroadcastReceiver) 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.samsung.android.mateagent.interact.BleReceiver) is Protected by a permission, but the protection level of the permission should be checked.Permission: com.samsung.android.oneconnect.permission.START_SERVICE [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 | Broadcast Receiver (com.samsung.android.mateagent.push.spp.PushMsgReceiver) is Protected by a permission, but the protection level of the permission should be checked.Permission: com.sec.spp.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 | Broadcast Receiver (com.samsung.android.mateagent.push.spp.SppDataClearReceiver) 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.google.android.gms.measurement.AppMeasurementInstallReferrerReceiver) is Protected by a permission, but the protection level of the permission should be checked.Permission: android.permission.INSTALL_PACKAGES [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.firebase.messaging.FirebaseMessagingService) 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.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.firebase.iid.FirebaseInstanceIdService) 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. |
Medium | High Intent Priority (999)[android:priority] By setting an intent priority higher than another intent, the app effectively overrides other requests. |
Information computed with AndroGuard.
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Information computed with AndroGuard.
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Information computed with AndroGuard.
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Oldest file found in APK | Jan. 1, 2009, midnight |
Latest file found in APK | Jan. 1, 2009, midnight |
Certificate valid not before | June 22, 2011, 12:25 p.m. |
First submission on VT | April 25, 2021, 6:46 a.m. |
Last submission on VT | April 25, 2021, 6:46 a.m. |
Upload on Pithus | Jan. 19, 2022, 5:50 p.m. |
Certificate valid not after | Nov. 7, 2038, 12:25 p.m. |
Score | 0/61 |
Report | https://www.virustotal.com/gui/file/0236b0135be51d53e3b8e03e67be9dacbcda7b7c101cd57d144c5420167eac3b/detection |
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 ['location', 'bluetooth', 'network connectivity', 'NFC']. 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 in accordance with a specified cryptographic key generation algorithm RSA schemes using cryptographic key sizes of 2048-bit or greater. 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 in accordance with a specified cryptographic algorithm AES-CBC (as defined in NIST SP 800-38A) mode or AES-GCM (as defined in NIST SP 800-38D) and cryptographic key sizes 256-bit/128-bit. 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.2.1 | The application use X.509v3 certificates as defined by RFC 5280 to support authentication for HTTPS , TLS. 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 |
Information computed with MobSF.
Map computed by Pithus.
Information computed with MobSF.
Information computed with MobSF.
https://dc.di.atlas.samsung.com Defined in com/samsung/a/a/a/a/a/c.java |
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https://vas.samsungapps.com https://cn-ms.samsungapps.com Defined in com/samsung/android/matecommon/model/logic/services/RxSvcStub.java |
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https://vas.samsungapps.com https://cn-ms.samsungapps.com Defined in com/samsung/android/matecommon/model/logic/services/RxSvcStub.java |
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https://event.samsunggalaxyfriends.com/292/Start_LEDCoverBlack https://event.samsunggalaxyfriends.com/292/Start_LEDCoverWhite https://event.samsunggalaxyfriends.com/292/Start_Others Defined in com/samsung/android/mateagent/setup/wizard/splash/SplashPresenter.java |
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https://event.samsunggalaxyfriends.com/292/Start_LEDCoverBlack https://event.samsunggalaxyfriends.com/292/Start_LEDCoverWhite https://event.samsunggalaxyfriends.com/292/Start_Others Defined in com/samsung/android/mateagent/setup/wizard/splash/SplashPresenter.java |
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https://event.samsunggalaxyfriends.com/292/Start_LEDCoverBlack https://event.samsunggalaxyfriends.com/292/Start_LEDCoverWhite https://event.samsunggalaxyfriends.com/292/Start_Others Defined in com/samsung/android/mateagent/setup/wizard/splash/SplashPresenter.java |
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http://dev-api.samsungcloud.com https://pre-api.samsungcloud.com https://cas.api.samsungcloud.com http://dev-capi.samsungcloud.com https://pre-capi.samsungcloud.com https://capi.samsungcloud.com http://dev-tnc.samsungcloud.com https://pre-tnc.samsungcloud.com https://tnc.samsungcloud.com http://dev-dpr.samsungcloud.com https://pre-dpr.samsungcloud.com https://cas.samsungcloud.com Defined in com/samsung/android/mateagent/model/b/d/w.java |
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http://dev-api.samsungcloud.com https://pre-api.samsungcloud.com https://cas.api.samsungcloud.com http://dev-capi.samsungcloud.com https://pre-capi.samsungcloud.com https://capi.samsungcloud.com http://dev-tnc.samsungcloud.com https://pre-tnc.samsungcloud.com https://tnc.samsungcloud.com http://dev-dpr.samsungcloud.com https://pre-dpr.samsungcloud.com https://cas.samsungcloud.com Defined in com/samsung/android/mateagent/model/b/d/w.java |
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http://dev-api.samsungcloud.com https://pre-api.samsungcloud.com https://cas.api.samsungcloud.com http://dev-capi.samsungcloud.com https://pre-capi.samsungcloud.com https://capi.samsungcloud.com http://dev-tnc.samsungcloud.com https://pre-tnc.samsungcloud.com https://tnc.samsungcloud.com http://dev-dpr.samsungcloud.com https://pre-dpr.samsungcloud.com https://cas.samsungcloud.com Defined in com/samsung/android/mateagent/model/b/d/w.java |
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http://dev-api.samsungcloud.com https://pre-api.samsungcloud.com https://cas.api.samsungcloud.com http://dev-capi.samsungcloud.com https://pre-capi.samsungcloud.com https://capi.samsungcloud.com http://dev-tnc.samsungcloud.com https://pre-tnc.samsungcloud.com https://tnc.samsungcloud.com http://dev-dpr.samsungcloud.com https://pre-dpr.samsungcloud.com https://cas.samsungcloud.com Defined in com/samsung/android/mateagent/model/b/d/w.java |
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http://dev-api.samsungcloud.com https://pre-api.samsungcloud.com https://cas.api.samsungcloud.com http://dev-capi.samsungcloud.com https://pre-capi.samsungcloud.com https://capi.samsungcloud.com http://dev-tnc.samsungcloud.com https://pre-tnc.samsungcloud.com https://tnc.samsungcloud.com http://dev-dpr.samsungcloud.com https://pre-dpr.samsungcloud.com https://cas.samsungcloud.com Defined in com/samsung/android/mateagent/model/b/d/w.java |
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http://dev-api.samsungcloud.com https://pre-api.samsungcloud.com https://cas.api.samsungcloud.com http://dev-capi.samsungcloud.com https://pre-capi.samsungcloud.com https://capi.samsungcloud.com http://dev-tnc.samsungcloud.com https://pre-tnc.samsungcloud.com https://tnc.samsungcloud.com http://dev-dpr.samsungcloud.com https://pre-dpr.samsungcloud.com https://cas.samsungcloud.com Defined in com/samsung/android/mateagent/model/b/d/w.java |
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http://dev-api.samsungcloud.com https://pre-api.samsungcloud.com https://cas.api.samsungcloud.com http://dev-capi.samsungcloud.com https://pre-capi.samsungcloud.com https://capi.samsungcloud.com http://dev-tnc.samsungcloud.com https://pre-tnc.samsungcloud.com https://tnc.samsungcloud.com http://dev-dpr.samsungcloud.com https://pre-dpr.samsungcloud.com https://cas.samsungcloud.com Defined in com/samsung/android/mateagent/model/b/d/w.java |
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http://dev-api.samsungcloud.com https://pre-api.samsungcloud.com https://cas.api.samsungcloud.com http://dev-capi.samsungcloud.com https://pre-capi.samsungcloud.com https://capi.samsungcloud.com http://dev-tnc.samsungcloud.com https://pre-tnc.samsungcloud.com https://tnc.samsungcloud.com http://dev-dpr.samsungcloud.com https://pre-dpr.samsungcloud.com https://cas.samsungcloud.com Defined in com/samsung/android/mateagent/model/b/d/w.java |
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http://dev-api.samsungcloud.com https://pre-api.samsungcloud.com https://cas.api.samsungcloud.com http://dev-capi.samsungcloud.com https://pre-capi.samsungcloud.com https://capi.samsungcloud.com http://dev-tnc.samsungcloud.com https://pre-tnc.samsungcloud.com https://tnc.samsungcloud.com http://dev-dpr.samsungcloud.com https://pre-dpr.samsungcloud.com https://cas.samsungcloud.com Defined in com/samsung/android/mateagent/model/b/d/w.java |
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http://dev-api.samsungcloud.com https://pre-api.samsungcloud.com https://cas.api.samsungcloud.com http://dev-capi.samsungcloud.com https://pre-capi.samsungcloud.com https://capi.samsungcloud.com http://dev-tnc.samsungcloud.com https://pre-tnc.samsungcloud.com https://tnc.samsungcloud.com http://dev-dpr.samsungcloud.com https://pre-dpr.samsungcloud.com https://cas.samsungcloud.com Defined in com/samsung/android/mateagent/model/b/d/w.java |
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http://dev-api.samsungcloud.com https://pre-api.samsungcloud.com https://cas.api.samsungcloud.com http://dev-capi.samsungcloud.com https://pre-capi.samsungcloud.com https://capi.samsungcloud.com http://dev-tnc.samsungcloud.com https://pre-tnc.samsungcloud.com https://tnc.samsungcloud.com http://dev-dpr.samsungcloud.com https://pre-dpr.samsungcloud.com https://cas.samsungcloud.com Defined in com/samsung/android/mateagent/model/b/d/w.java |
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http://dev-api.samsungcloud.com https://pre-api.samsungcloud.com https://cas.api.samsungcloud.com http://dev-capi.samsungcloud.com https://pre-capi.samsungcloud.com https://capi.samsungcloud.com http://dev-tnc.samsungcloud.com https://pre-tnc.samsungcloud.com https://tnc.samsungcloud.com http://dev-dpr.samsungcloud.com https://pre-dpr.samsungcloud.com https://cas.samsungcloud.com Defined in com/samsung/android/mateagent/model/b/d/w.java |
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https://pre-event.samsunggalaxyfriends.com/ https://event.samsunggalaxyfriends.com/ Defined in com/samsung/android/mateagent/lite/presentation/start/ao.java |
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https://pre-event.samsunggalaxyfriends.com/ https://event.samsunggalaxyfriends.com/ Defined in com/samsung/android/mateagent/lite/presentation/start/ao.java |
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https://play.google.com/store/apps/details?id= Defined in com/samsung/android/mateagent/lockscreen/aa.java |
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https://play.google.com/store/apps/details?id= Defined in com/samsung/android/mateagent/lockscreen/ag.java |
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https://play.google.com/store/apps/details?id= Defined in com/samsung/android/mateagent/library/util/k.java |
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http://event.samsunggalaxyfriends.com Defined in com/samsung/android/mateagent/library/h/a.java |
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https://galaxy-friends.firebaseio.com Defined in Android String Resource |
Information computed with MobSF.
Information computed with Exodus-core.
Google Firebase Analytics | https://reports.exodus-privacy.eu.org/fr/trackers/49 |
Information computed with Quark-Engine.
Confidence:
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Start another application from current application |
Confidence:
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Load external class |
Confidence:
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Create a socket connection to the given host address |
Confidence:
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Implicit intent(view a web page, make a phone call, etc.) |
Confidence:
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Find a method from given class name, usually for reflection |
Confidence:
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Method reflection |
Confidence:
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Monitor data identified by a given content URI changes(SMS, MMS, etc.) |
Confidence:
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Create a secure socket connection to the given host address |
Confidence:
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Load class from given class name |
Confidence:
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Read sensitive data(SMS, CALLLOG, etc) |
Confidence:
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Open a file from given absolute path of the file |
Confidence:
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Implicit intent(view a web page, make a phone call, etc.) via setData |
Confidence:
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Connect to a URL and get the response code |
Confidence:
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Send notification |
Confidence:
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Monitor the broadcast action events (BOOT_COMPLETED) |
Confidence:
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Monitor incoming call status |
Confidence:
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Get absolute path of the file and store in string |
Confidence:
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Create a socket connection to the proxy address |
Confidence:
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Query The ISO country code |
Confidence:
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Read file from assets directory |
Confidence:
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Get last known location of the device |
Confidence:
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Get calendar information |
Confidence:
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Deletes media specified by a content URI(SMS, CALL_LOG, File, etc.) |
Confidence:
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Get location of the device |
Confidence:
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Create a secure socket connection to the proxy address |
Confidence:
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Method reflection |
Confidence:
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Hide the current app's icon |
Confidence:
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Get the country code of the SIM card provider |
Confidence:
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Connect to the remote server through the given URL |
Confidence:
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Query data from URI (SMS, CALLLOGS) |
Confidence:
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Get the time of current location |
Confidence:
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Initialize class object dynamically |
Confidence:
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Read the input stream from given URL |
Confidence:
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Check the list of currently running applications |
Confidence:
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Connect to a URL and set request method |
Confidence:
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Get resource file from res/raw directory |
Confidence:
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Check if the network is connected |
Confidence:
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Check the active network type |
Confidence:
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Connect to a URL and receive input stream from the server |
Confidence:
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Connect to a URL and read data from it |
Confidence:
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Read file and put it into a stream |
Confidence:
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Retrieve data from broadcast |
Confidence:
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Get declared method from given method name |
Confidence:
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Check the current network type |
Confidence:
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Query the IMEI number |
Information computed with MobSF.