Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.BackDoor.1362
Modified file system:
Creates the following files:
- /data/data/####/bugly_db_legu-journal
- /data/data/####/libshella-2.8.so
- /data/data/####/libufix.so
- /data/data/####/local_crash_lock
- /data/data/####/mix.dex
- /data/data/####/native_record_lock
- /data/data/####/security_info
Miscellaneous:
Executes next shell scripts:
- /system/bin/sh -c getprop ro.board.platform
- /system/bin/sh -c type su
- chmod 700 <Package Folder>/tx_shell/libnfix.so
- chmod 700 <Package Folder>/tx_shell/libshella-2.8.so
- chmod 700 <Package Folder>/tx_shell/libufix.so
- getprop ro.board.platform
- getprop ro.yunos.version
Loads the following dynamic libraries:
- Bugly
- libnfix
- libshella-2.8
- libufix
- migusdk
- nfix
- ufix
Uses the following algorithms to encrypt data:
- AES-GCM-NoPadding
- RSA-ECB-PKCS1Padding
Uses special library to hide executable bytecode.
Gains access to telephone information (number, imei, etc.).
