Analysis
- geolocation tags
asiadelhiinindia - max time kernel
2s - max time network
604s - platform
android-11_x64 - resource
android-x64-arm64-20260325-en - resource tags
arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20260325-enlocale:en-usos:android-11-x64system - submitted
13/09/2026, 14:31
Static task
static1
4 signatures
Behavioral task
behavioral1
Sample
AG Virus 4.apk
Resource
android-x86-arm-20260325-en
0 signatures
900 seconds
Behavioral task
behavioral2
Sample
AG Virus 4.apk
Resource
android-x64-20260325-en
5 signatures
900 seconds
Behavioral task
behavioral3
Sample
AG Virus 4.apk
Resource
android-x64-arm64-20260325-en
10 signatures
900 seconds
General
- Target AG Virus 4.apk
- Size 8.4MB
- Sample260913-rvybaagr21
- SHA256 d808eaa184cd0ff4b544972e8399948c1c16a32642ae898b97178c7649d7c587
- MD5 c7cfb3172803732053c9761003e1ae67
- SHA1 941c2fbd04234fd11a6359dca2d15b280b9afb0a
- SHA512 e380a4b7d5fc92d147b66402b0d4246c37c3288ac085616a24dbc1c6a5856401d773e1b429fa50678a48ba79cb4851331cc23d49b09a1a467f2d311ac71161c3
- SSDEEP 98304:WX82qzStC510opobNO8ftRrdp37HW297U8AvkeaiEEppppTJE3KOLDAvjJCpXuji:O/37Ho8AsatJldvjJCpXmvALT+MpWli
- TLSH T17E961245B748E93FC47B723255BB9636418B4C068EC29B93AD087E4CA9B71D40F5AFC8
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
description ioc Process Framework service call android.content.IClipboard.addPrimaryClipChangedListener com.zrox.freerbx - Reads the contacts stored on the device. 1 TTPs 1 IoCs
description ioc Process URI accessed for read content://com.android.contacts/data/phones com.zrox.freerbx - Reads the content of SMS inbox messages. 1 TTPs 1 IoCs
description ioc Process URI accessed for read content://sms/inbox com.zrox.freerbx - Reads the content of the call log. 1 TTPs 1 IoCs
description ioc Process URI accessed for read content://call_log/calls com.zrox.freerbx - Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
description ioc Process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.zrox.freerbx - Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.zrox.freerbx - Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
description ioc Process Intent action android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS com.zrox.freerbx - Requests enabling of the accessibility settings. 1 IoCs
description ioc Process Intent action android.settings.ACCESSIBILITY_SETTINGS com.zrox.freerbx - Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo com.zrox.freerbx - Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo com.zrox.freerbx
Processes
-
com.zrox.freerbx1⤵
- Obtains sensitive information copied to the device clipboard
- Reads the contacts stored on the device.
- Reads the content of SMS inbox messages.
- Reads the content of the call log.
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Requests accessing notifications (often used to intercept notifications before users become aware).
- Requests enabling of the accessibility settings.
- Checks CPU information
- Checks memory information
PID:4755 -
logcat -c2⤵PID:4789
-