1/58

Threat

com.oxp.vpn

Smart OXP VPN

Analyzed on 2022-07-15T19:18:25.290821

33

permissions

14

activities

18

services

14

receivers

39

domains

File sums

MD5 43bdb55cdee6592957522cde48f58ac9
SHA1 fd1a64e563fd9ead95fb6b94aed1634606199411
SHA256 5e5d24f2762bd58df1ae337e15ba9b31597c64510e7f9b7a6e890da531d7e21d
Size 29.3MB

APKiD

Information computed with APKiD.

/tmp/tmpequm3pzu!assets/audience_network.dex
anti_vm
  • possible Build.SERIAL check
anti_debug
  • Debug.isDebuggerConnected() check
compiler
  • unknown (please file detection issue!)
/tmp/tmpequm3pzu!classes.dex
anti_vm
  • Build.FINGERPRINT check
  • Build.MODEL check
  • Build.MANUFACTURER check
  • network operator name check
compiler
  • r8 without marker (suspicious)
/tmp/tmpequm3pzu!classes2.dex
anti_vm
  • Build.FINGERPRINT check
  • Build.MODEL check
  • Build.MANUFACTURER check
  • Build.PRODUCT check
  • Build.TAGS check
  • network operator name check
compiler
  • r8 without marker (suspicious)
/tmp/tmpequm3pzu!classes3.dex
compiler
  • r8 without marker (suspicious)

SSdeep

Information computed with ssdeep.

APK file 786432:W4rcCIpzi9Zl7uwOYasUDtbna86ABPHYwSF9xwL2ZwvglalOAa:lr3pptOY7qFa86AB4wS3GLGwvgsE
Manifest 768:nJFLZ4RxcKE6Xi5cSbqUXKaTm9OeH33oetyiXBgtcKFGjdDa4FO4z+TtrTFu0HQx:…
assets/audience_network.dex 49152:2I4+6Ptxu5kKKrpTdFLFlDLjvj44ZF3I2BFC3JXbPw/Rm:e+otxhawJm
classes.dex 49152:qJaHdle0EnaC9XwSEr/L2XBuo9hn0seKP/8sSFaltwH1K62FPTcyKnvgmFW+jUa…
classes2.dex 49152:WeNHv4d3soSWNW57xiYDPMhZ5MXdmBilWLvLDAwdml3nSUpYJuCs4NA2My/cAlb…
classes3.dex 49152:QG3HB++j8Ahn4F2t0Rbbf+I8UhuYj/H1k7uyVf6bzI4SVkn7t46g7BwipZPPz1e…

Dexofuzzy

Information computed with Dexofuzzy.

APK file 12288:9fkKlUaPsGkDl89zHiBZf0OTIUJDbNH7+DFYT4b3IGbkrcbfpEQ:tkiEGU8ZI3R…
assets/audience_network.dex 3072:HS79SbMZQ2zwPtLHE85MUZVKYoOKQOgM3Lnw8ubOcYNeRzLZZZZZCmLLBoXeNUz:…
classes.dex 6144:9fkKVPbpmaPs5uja0KRDl0CjG97QrsHvqI38x/k+Uo2u+0FNHjQA:9fkKlUaPsGk…
classes2.dex 6144:VGNuIRHbR8TNhFzvN/sIyrO+DbpYBh4113u26RKsGsyvsX7l1W1mQHx:VTIUJDbN…
classes3.dex 3072:qGAwgA9RyXyEE/wRBm92fR2SrAPbATFn85vfMTjOsDsTkX3dlFaz:bLffKs9LPbA…

APK details

Information computed with AndroGuard and Pithus.

Package com.oxp.vpn
App name Smart OXP VPN
Version name 4.0.34
Version code 84
SDK 21 - 32
UAID f73297fcd38f5bf4e56aa59b7f4e0b3b8c0a4687
Signature Signature V1 Signature V2 Signature V3
Frosting Not frosted
Blocks found within V2 signature:
  • 0x7109871a: Unknown
  • 0xf05368c0: Unknown
  • 0x6dff800d: Source stamp V2 X509 cert
  • 0x42726577: Verity padding

Certificate details

Information computed with AndroGuard.

MD5 466824d5587eff3417faba7939a39b7a
SHA1 af8c39f9992f13a465413d2bb748906ea43dde4d
SHA256 0db5f482bbc7614db71bd484271712538106918afdc1d547a0eff1f8ac32ad22
Issuer Common Name: Android, Organizational Unit: Android, Organization: Google Inc., Locality: Mountain View, State/Province: California, Country: US
Not before 2021-10-20T04:21:55+00:00
Not after 2051-10-20T04:21:55+00:00

Manifest analysis

Information computed with MobSF.

Low App has a Network Security Configuration[android:networkSecurityConfig=@xml/sdk_captive_portal_network_security]
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 Broadcast Receiver (com.onesignal.FCMBroadcastReceiver) 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 Activity (com.onesignal.NotificationOpenedActivityHMS) 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.onesignal.NotificationDismissReceiver) is not Protected. [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.
High Broadcast Receiver (com.onesignal.BootUpReceiver) is not Protected. [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.
High Broadcast Receiver (com.onesignal.UpgradeReceiver) is not Protected. [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.
High Activity (com.onesignal.NotificationOpenedReceiver) 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.onesignal.NotificationOpenedReceiverAndroid22AndOlder) 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.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 (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.
Medium High Intent Priority (999)[android:priority]
By setting an intent priority higher than another intent, the app effectively overrides other requests.

Main Activity

Information computed with AndroGuard.

com.oxp.vpn.activity.SplashActivity

Activities

Information computed with AndroGuard.

com.oxp.vpn.Menu
com.oxp.vpn.Rating_Dialog
com.oxp.vpn.activity.SplashActivity
com.oxp.vpn.activity.About
com.oxp.vpn.activity.Faq
com.oxp.vpn.activity.MainActivity
com.onesignal.NotificationOpenedActivityHMS
com.onesignal.PermissionsActivity
com.onesignal.NotificationOpenedReceiver
com.onesignal.NotificationOpenedReceiverAndroid22AndOlder
com.anchorfree.vpnsdk.vpnservice.StartVPNServiceShadowActivity
com.google.android.gms.common.api.GoogleApiActivity
com.google.android.gms.ads.AdActivity
com.facebook.ads.AudienceNetworkActivity

Receivers

Information computed with AndroGuard.

com.onesignal.FCMBroadcastReceiver
com.onesignal.NotificationDismissReceiver
com.onesignal.BootUpReceiver
com.onesignal.UpgradeReceiver
com.google.firebase.iid.FirebaseInstanceIdReceiver
com.google.android.gms.measurement.AppMeasurementReceiver
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

Services

Information computed with AndroGuard.

com.onesignal.HmsMessageServiceOneSignal
com.onesignal.FCMIntentService
com.onesignal.FCMIntentJobService
com.onesignal.SyncService
com.onesignal.SyncJobService
com.anchorfree.vpnsdk.transporthydra.proxyservice.HydraProxyService
com.anchorfree.sdk.SdkNotificationService
com.anchorfree.ucr.UCRService
com.anchorfree.vpnsdk.vpnservice.AFVpnService
com.google.firebase.components.ComponentDiscoveryService
com.google.firebase.messaging.FirebaseMessagingService
com.google.android.gms.ads.AdService
com.google.android.gms.measurement.AppMeasurementService
com.google.android.gms.measurement.AppMeasurementJobService
androidx.work.impl.background.systemalarm.SystemAlarmService
androidx.work.impl.background.systemjob.SystemJobService
androidx.work.impl.foreground.SystemForegroundService
androidx.room.MultiInstanceInvalidationService

Sample timeline

Oldest file found in APK Jan. 1, 1981, 1:01 a.m.
Latest file found in APK Jan. 1, 1981, 1:01 a.m.
Certificate valid not before Oct. 20, 2021, 4:21 a.m.
First submission on VT June 10, 2022, 8:57 p.m.
Last submission on VT July 15, 2022, 5:40 p.m.
Upload on Pithus July 15, 2022, 7:18 p.m.
Certificate valid not after Oct. 20, 2051, 4:21 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 ['location', 'network connectivity'].
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_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_COP.1.1(3) The application perform cryptographic signature services (generation and verification) in accordance with a specified cryptographic algorithm RSA schemes using cryptographic key sizes of 2048-bit or greater.
Cryptographic Operation - Signing
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'].
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

Code analysis

Information computed with MobSF.

Medium
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:
 org/xbill/DNS/NSEC3Record.java
com/firebase/client/utilities/Utilities.java
org/xbill/DNS/DNSSEC.java
Medium
CVSS:7.4
Files may contain hardcoded sensitive information like usernames, passwords, keys etc.
MASVS: MSTG-STORAGE-14
CWE-312 Cleartext Storage of Sensitive Information
M9: Reverse Engineering
Files:
 com/anchorfree/sdk/compat/SessionConfigV2.java
com/anchorfree/sdk/SessionConfig.java
com/onesignal/UserState.java
com/firebase/client/DataSnapshot.java
com/anchorfree/sdk/DBStore.java
com/onesignal/OSInAppMessagePrompt.java
com/onesignal/OSInAppMessageRepository.java
com/firebase/client/authentication/AuthenticationManager.java
com/anchorfree/partner/api/response/Credentials.java
com/onesignal/FCMBroadcastReceiver.java
com/onesignal/OneSignalHmsEventBridge.java
com/onesignal/OneSignalNotificationManager.java
com/anchorfree/ucr/transport/DefaultTrackerTransport.java
com/onesignal/OSNotification.java
com/anchorfree/vpnsdk/reconnect/AppInstallReconnectStrategy.java
com/anchorfree/vpnsdk/vpnservice/config/VpnConfigProvider.java
com/onesignal/OSInAppMessageLocationPrompt.java
com/anchorfree/vpnsdk/JsonPatchHelper.java
com/firebase/client/android/SqlPersistenceStorageEngine.java
com/anchorfree/vpnsdk/reconnect/VpnStartArguments.java
com/oxp/vpn/BuildConfig.java
Medium
CVSS:4.3
IP Address disclosure
MASVS: MSTG-CODE-2
CWE-200 Information Exposure
Files:
 com/anchorfree/sdk/rules/TrafficRule.java
com/anchorfree/vpnsdk/notification/Server2Client.java
com/anchorfree/vpnsdk/vpnservice/VpnParams.java
com/northghost/caketube/ovpn/OpenVpnServiceDelegate.java
com/anchorfree/vpnsdk/transporthydra/HydraTransport.java
com/anchorfree/sdk/fireshield/FireshieldCategory.java
com/anchorfree/vpnsdk/network/probe/ProtectedDns.java
Medium
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:
 com/anchorfree/sdk/SdkConnectionProbe.java
org/xbill/DNS/Header.java
com/firebase/tubesock/WebSocketWriter.java
com/anchorfree/vpnsdk/network/probe/CaptivePortalProbe.java
com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
com/firebase/client/core/PersistentConnection.java
com/anchorfree/vpnsdk/transporthydra/HydraTransport.java
com/onesignal/OSUtils.java
com/anchorfree/sdk/Ntv.java
com/firebase/client/utilities/PushIdGenerator.java
Medium
CVSS:5.5
App creates temp file. Sensitive information should never be written into a temp file.
MASVS: MSTG-STORAGE-2
CWE-276 Incorrect Default Permissions
M2: Insecure Data Storage
Files:
 com/anchorfree/sdk/FileDownloader.java
com/anchorfree/sdk/rules/TrafficRule.java
com/anchorfree/sdk/FileCombiner.java
com/anchorfree/sdk/utils/Utils.java
com/anchorfree/sdk/compat/DnsRule.java
com/anchorfree/sdk/fireshield/FireshieldCategoryRule.java
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:
 org/xbill/DNS/Cache.java
com/fasterxml/jackson/databind/deser/BasicDeserializerFactory.java
org/xbill/DNS/TSIG.java
com/pepperonas/materialdialog/MaterialDialog.java
org/xbill/DNS/Lookup.java
com/firebase/client/android/AndroidLogger.java
com/oxp/vpn/activity/SplashActivity.java
com/pepperonas/materialdialog/adapter/CustomMultipleSelectionArrayAdapter.java
org/xbill/DNS/spi/DNSJavaNameService.java
com/anchorfree/sdk/Ntv.java
org/xbill/DNS/SimpleResolver.java
inet/ipaddr/format/util/AbstractTree.java
com/anchorfree/vpnsdk/transporthydra/HydraConnectionStatus.java
com/onesignal/AndroidSupportV4Compat.java
inet/ipaddr/HostIdentifierException.java
com/onesignal/JobIntentService.java
org/xbill/DNS/ExtendedResolver.java
inet/ipaddr/format/AddressDivisionGroupingBase.java
com/oxp/vpn/RatingDialog.java
com/firebase/client/android/AndroidPlatform.java
com/firebase/client/utilities/DefaultLogger.java
com/oxp/vpn/activity/MainActivity.java
butterknife/ButterKnife.java
org/xbill/DNS/Client.java
debugger/Helper.java
com/onesignal/shortcutbadger/ShortcutBadger.java
com/onesignal/OneSignal.java
org/xbill/DNS/DecorableProtectedResolver.java
com/oxp/vpn/activity/UIActivity.java
Medium
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/anchorfree/sdk/DBStore.java
com/firebase/client/android/SqlPersistenceStorageEngine.java
com/onesignal/outcomes/data/OSOutcomeTableProvider.java
com/onesignal/OneSignalDbHelper.java
com/anchorfree/ucr/tracker/EventDb.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/pepperonas/materialdialog/MaterialDialog.java
com/anchorfree/vpnsdk/transporthydra/HydraTransport.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/anchorfree/partner/api/network/OkHttpNetworkLayer.java
com/anchorfree/ucr/trust/UnifiedTrustManagerApiN.java
com/anchorfree/ucr/trust/UnifiedTrustManager.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/onesignal/WebViewManager.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/onesignal/WebViewManager.java
Medium
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/anchorfree/toolkit/encryption/Hash.java
Low
CVSS:3.9
App can write to App Directory. Sensitive Information should be encrypted.
MASVS: MSTG-STORAGE-14
CWE-276 Incorrect Default Permissions
Files:
 com/pixplicity/easyprefs/library/Prefs.java
High
CVSS:4
The file is World Readable. Any App can read from the file
MASVS: MSTG-STORAGE-2
CWE-276 Incorrect Default Permissions
M2: Insecure Data Storage
Files:
 com/pixplicity/easyprefs/library/Prefs.java
Pygal China: 100 United Kingdom: 300 Netherlands: 300 United States: 3100

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: ['connectivitycheck.gstatic.com']

Domains analysis

Information computed with MobSF.

US www.openssl.org 96.16.136.61
US stackoverflow.com 151.101.193.69
US instagram.com 185.60.216.174
US google.com 142.250.186.174
api-s.northghost.com
US api.onesignal.com 104.18.225.52
US outlook.live.com 40.99.150.66
US itstorbd.com 104.21.22.92
US clients3.google.com 142.250.186.78
US awebhtpo3u8g5t.ecoweb-network.com 18.66.122.34
US www.apache.org 151.101.2.132
NL wikipedia.org 91.198.174.192
US play.google.com 142.250.185.238
US github.com 140.82.121.4
GB linkedin.com 13.107.42.14
US myid.itstorbd.com 104.21.22.92
US apple.com 17.253.144.10
US microsoft.com 20.103.85.33
US auth.firebase.com 130.211.145.184
US bing.com 13.107.21.200
US maps.google.com 142.250.185.238
US goo.gl 142.250.186.78
US openvpn.net 104.18.109.96
US file-examples-com.github.io 185.199.108.153
CN baidu.com 220.181.38.251
US oxp-vpn-default-rtdb.firebaseio.com 34.120.160.131
US www.google.com 142.250.185.164
NL pixplicity.com 149.210.244.141
GB android.stable-vpn.com 52.222.236.30
US yahoo.com 74.6.231.20
US ebay.com 66.211.172.37
GB d1pijg9qb98hxx.cloudfront.net 52.222.236.30
US api.ipify.org 3.232.242.170
US api.pango-paas.co 44.232.105.166
US amazon.com 54.239.28.85
US api64.ipify.org 108.171.202.211
NL office.com 13.107.6.156
US gstatic.com 142.250.185.131
US www.firebase.com 151.101.1.195

URL analysis

Information computed with MobSF.

https://www.firebase.com/docs/android/guide/offline-capabilities.html#section-handling-transactions-offline
Defined in com/firebase/client/core/Repo.java
http://stackoverflow.com/questions/26273929/what-proguard-configuration-do-i-need-for-firebase-on-android
Defined in com/firebase/client/core/Context.java
https://auth.firebase.com/
Defined in com/firebase/client/authentication/Constants.java
https://www.firebase.com.
Defined in com/firebase/client/authentication/AuthenticationManager.java
https://play.google.com/store/apps/details?id=
Defined in com/oxp/vpn/Menu.java
https://awebhtpo3u8g5t.ecoweb-network.com
Defined in com/oxp/vpn/BuildConfig.java
https://awebhtpo3u8g5t.ecoweb-network.com
Defined in com/oxp/vpn/Config.java
https://myid.itstorbd.com/newid.json
Defined in com/oxp/vpn/activity/SplashActivity.java
https://oxp-vpn-default-rtdb.firebaseio.com/game
https://myid.itstorbd.com/newid.json
Defined in com/oxp/vpn/activity/MainActivity.java
https://oxp-vpn-default-rtdb.firebaseio.com/game
https://myid.itstorbd.com/newid.json
Defined in com/oxp/vpn/activity/MainActivity.java
https://play.google.com/store/apps/details?id=
Defined in com/oxp/vpn/activity/UIActivity.java
https://api64.ipify.org/?format=json
Defined in com/anchorfree/sdk/IpInfoFetcher.java
https://api-%s.northghost.com/storage/project/%s/files/%s/%s
Defined in com/anchorfree/sdk/RemoteFileHandler.java
https://file-examples-com.github.io/uploads/2017/02/file_example_JSON_1kb.json
Defined in com/anchorfree/sdk/SdkConnectionProbe.java
https://api.ipify.org
Defined in com/anchorfree/sdk/utils/AndroidUtils.java
https://api.pango-paas.co
https://android.stable-vpn.com
https://d1pijg9qb98hxx.cloudfront.net
Defined in com/anchorfree/vpnsdk/UrlRotatorImpl.java
https://api.pango-paas.co
https://android.stable-vpn.com
https://d1pijg9qb98hxx.cloudfront.net
Defined in com/anchorfree/vpnsdk/UrlRotatorImpl.java
https://api.pango-paas.co
https://android.stable-vpn.com
https://d1pijg9qb98hxx.cloudfront.net
Defined in com/anchorfree/vpnsdk/UrlRotatorImpl.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/
https://apple.com
https://microsoft.com
https://yahoo.com
https://baidu.com
https://amazon.com
https://instagram.com
https://linkedin.com
https://ebay.com
https://bing.com
https://goo.gl
https://outlook.live.com
https://wikipedia.org
https://office.com
Defined in com/anchorfree/vpnsdk/network/probe/CertificateNetworkProbe.java
https://google.com/generate_204
https://gstatic.com/generate_204
https://maps.google.com/generate_204
https://www.google.com/generate_204
https://clients3.google.com/generate_204
Defined in com/anchorfree/vpnsdk/network/probe/CaptivePortalProbe.java
https://google.com/generate_204
https://gstatic.com/generate_204
https://maps.google.com/generate_204
https://www.google.com/generate_204
https://clients3.google.com/generate_204
Defined in com/anchorfree/vpnsdk/network/probe/CaptivePortalProbe.java
https://google.com/generate_204
https://gstatic.com/generate_204
https://maps.google.com/generate_204
https://www.google.com/generate_204
https://clients3.google.com/generate_204
Defined in com/anchorfree/vpnsdk/network/probe/CaptivePortalProbe.java
https://google.com/generate_204
https://gstatic.com/generate_204
https://maps.google.com/generate_204
https://www.google.com/generate_204
https://clients3.google.com/generate_204
Defined in com/anchorfree/vpnsdk/network/probe/CaptivePortalProbe.java
https://google.com/generate_204
https://gstatic.com/generate_204
https://maps.google.com/generate_204
https://www.google.com/generate_204
https://clients3.google.com/generate_204
Defined in com/anchorfree/vpnsdk/network/probe/CaptivePortalProbe.java
http://www.apache.org/licenses/LICENSE-2.0
https://play.google.com/store/apps/details?id=
Defined in com/pepperonas/materialdialog/MaterialDialog.java
http://www.apache.org/licenses/LICENSE-2.0
https://play.google.com/store/apps/details?id=
Defined in com/pepperonas/materialdialog/MaterialDialog.java
https://api.onesignal.com/
Defined in com/onesignal/OneSignalRestClient.java
https://www./
http://pixplicity.com
https://github.com/Pixplicity/EasyPreferences
https://itstorbd.com/privacy-policy/
Defined in Android String Resource
https://www./
http://pixplicity.com
https://github.com/Pixplicity/EasyPreferences
https://itstorbd.com/privacy-policy/
Defined in Android String Resource
https://www./
http://pixplicity.com
https://github.com/Pixplicity/EasyPreferences
https://itstorbd.com/privacy-policy/
Defined in Android String Resource
https://www.openssl.org/docs/faq.html
Defined in lib/armeabi-v7a/libhydra.so
http://openvpn.net/howto.html#mitm
Defined in lib/armeabi-v7a/libopenvpn.so
https://www.openssl.org/docs/faq.html
Defined in lib/x86_64/libhydra.so
http://openvpn.net/howto.html#mitm
Defined in lib/x86_64/libopenvpn.so
https://www.openssl.org/docs/faq.html
Defined in lib/arm64-v8a/libhydra.so
http://openvpn.net/howto.html#mitm
Defined in lib/arm64-v8a/libopenvpn.so
https://www.openssl.org/docs/faq.html
Defined in lib/x86/libhydra.so
http://openvpn.net/howto.html#mitm
Defined in lib/x86/libopenvpn.so

Permissions analysis

Information computed with MobSF.

High android.permission.ACCESS_FINE_LOCATION fine (GPS) location
Access fine location sources, such as the Global Positioning System on the phone, where available. Malicious applications can use this to determine where you are and may consume additional battery power.
High android.permission.READ_EXTERNAL_STORAGE read external storage contents
Allows an application to read from external storage.
High android.permission.WRITE_EXTERNAL_STORAGE read/modify/delete external storage contents
Allows an application to write to external storage.
Low android.permission.INTERNET full Internet access
Allows an application to create network sockets.
Low android.permission.ACCESS_NETWORK_STATE view network status
Allows an application to view the status of all networks.
Low android.permission.ACCESS_WIFI_STATE view Wi-Fi status
Allows an application to view the information about the status of Wi-Fi.
Low android.permission.FOREGROUND_SERVICE Allows a regular application to use Service.startForeground.
Low android.permission.CHANGE_WIFI_STATE change Wi-Fi status
Allows an application to connect to and disconnect from Wi-Fi access points and to make changes to configured Wi-Fi networks.
Low android.permission.WAKE_LOCK prevent phone from sleeping
Allows an application to prevent the phone from going to sleep.
Low android.permission.VIBRATE control vibrator
Allows the application to control the vibrator.
Low android.permission.RECEIVE_BOOT_COMPLETED automatically start at boot
Allows an application to start itself as soon as the system has finished booting. This can make it take longer to start the phone and allow the application to slow down the overall phone by always running.
Low com.sec.android.provider.badge.permission.READ Show notification count on app
Show notification count or badge on application launch icon for samsung phones.
Low com.sec.android.provider.badge.permission.WRITE Show notification count on app
Show notification count or badge on application launch icon for samsung phones.
Low com.htc.launcher.permission.READ_SETTINGS Show notification count on app
Show notification count or badge on application launch icon for htc phones.
Low com.htc.launcher.permission.UPDATE_SHORTCUT Show notification count on app
Show notification count or badge on application launch icon for htc phones.
Low com.sonyericsson.home.permission.BROADCAST_BADGE Show notification count on app
Show notification count or badge on application launch icon for sony phones.
Low com.sonymobile.home.permission.PROVIDER_INSERT_BADGE Show notification count on app
Show notification count or badge on application launch icon for sony phones.
Low com.anddoes.launcher.permission.UPDATE_COUNT Show notification count on app
Show notification count or badge on application launch icon for apex.
Low com.majeur.launcher.permission.UPDATE_BADGE Show notification count on app
Show notification count or badge on application launch icon for solid.
Low com.huawei.android.launcher.permission.CHANGE_BADGE Show notification count on app
Show notification count or badge on application launch icon for huawei phones.
Low com.huawei.android.launcher.permission.READ_SETTINGS Show notification count on app
Show notification count or badge on application launch icon for huawei phones.
Low com.huawei.android.launcher.permission.WRITE_SETTINGS Show notification count on app
Show notification count or badge on application launch icon for huawei phones.
Low android.permission.READ_APP_BADGE show app notification
Allows an application to show app icon badges.
Low com.oppo.launcher.permission.READ_SETTINGS Show notification count on app
Show notification count or badge on application launch icon for oppo phones.
Low com.oppo.launcher.permission.WRITE_SETTINGS Show notification count on app
Show notification count or badge on application launch icon for oppo phones.
Medium com.google.android.c2dm.permission.RECEIVE C2DM permissions
Permission for cloud to device messaging.
com.oxp.vpn.permission.C2D_MESSAGE Unknown permission
Unknown permission from android reference
android.permission.POST_NOTIFICATIONS Unknown permission
Unknown permission from android reference
me.everything.badger.permission.BADGE_COUNT_READ Unknown permission
Unknown permission from android reference
me.everything.badger.permission.BADGE_COUNT_WRITE Unknown permission
Unknown permission from android reference
com.google.android.gms.permission.AD_ID Unknown permission
Unknown permission from android reference
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Unknown permission
Unknown permission from android reference
com.oxp.vpn.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION Unknown permission
Unknown permission from android reference

Threat analysis

Information computed with Quark-Engine.

Confidence:
100%
Get the current WiFi id
Confidence:
100%
Load external class
Confidence:
100%
Query the current data network type
Confidence:
100%
Implicit intent(view a web page, make a phone call, etc.)
Confidence:
100%
Get absolute path of file and put it to JSON object
Confidence:
100%
Find a method from given class name, usually for reflection
Confidence:
100%
Connect to a URL and receive input stream from the server
Confidence:
100%
Method reflection
Confidence:
100%
Get the network operator name
Confidence:
100%
Connect to a URL and read data from it
Confidence:
100%
Monitor data identified by a given content URI changes(SMS, MMS, etc.)
Confidence:
100%
Load class from given class name
Confidence:
100%
Retrieve data from broadcast
Confidence:
100%
Read sensitive data(SMS, CALLLOG, etc)
Confidence:
100%
Implicit intent(view a web page, make a phone call, etc.) via setData
Confidence:
100%
Connect to a URL and get the response code
Confidence:
100%
Send notification
Confidence:
100%
Monitor the broadcast action events (BOOT_COMPLETED)
Confidence:
100%
Get absolute path of the file and store in string
Confidence:
100%
Query The ISO country code
Confidence:
100%
Check the network capabilities
Confidence:
100%
Read file from assets directory
Confidence:
100%
Get last known location of the device
Confidence:
100%
Get calendar information
Confidence:
100%
Query the network operator name
Confidence:
100%
Get the current WIFI information
Confidence:
100%
Query the ICCID number
Confidence:
100%
Deletes media specified by a content URI(SMS, CALL_LOG, File, etc.)
Confidence:
100%
Get location of the device
Confidence:
100%
Query the IMEI number
Confidence:
100%
Method reflection
Confidence:
100%
Hide the current app's icon
Confidence:
100%
Connect to the remote server through the given URL
Confidence:
100%
Query WiFi information and WiFi Mac Address
Confidence:
100%
Read file into a stream and put it into a JSON object
Confidence:
100%
Get the time of current location
Confidence:
100%
Initialize class object dynamically
Confidence:
100%
Read the input stream from given URL
Confidence:
100%
Calculate WiFi signal strength
Confidence:
100%
Get the current WiFi MAC address
Confidence:
100%
Connect to a URL and set request method
Confidence:
100%
Get specific method from other Dex files
Confidence:
80%
Check if the network is connected
Confidence:
80%
Start another application from current application
Confidence:
80%
Check the active network type
Confidence:
80%
Read data and put it into a buffer stream
Confidence:
80%
Read file and put it into a stream
Confidence:
80%
Get declared method from given method name
Confidence:
80%
Open a file from given absolute path of the file
Confidence:
80%
Check the current network type
Confidence:
80%
Put data in cursor to JSON object