Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
File system changes:
Creates the following files:
- /data/data/####/bugly_db_legu-journal
- /data/data/####/isolate_snapshot_data
- /data/data/####/isolate_snapshot_instr
- /data/data/####/libnfix.so
- /data/data/####/libshella-3.0.0.0.so
- /data/data/####/local_crash_lock
- /data/data/####/mix.dex
- /data/data/####/native_record_lock
- /data/data/####/res_timestamp-11-1555005582104
- /data/data/####/security_info
- /data/data/####/vm_snapshot_data
- /data/data/####/vm_snapshot_instr
Miscellaneous:
Executes the following 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-3.0.0.0.so
- chmod 700 <Package Folder>/tx_shell/libufix.so
- getprop ro.board.platform
- getprop ro.yunos.version
Loads the following dynamic libraries:
- Bugly
- flutter
- libnfix
- libshella-3.0.0.0
- libufix
- nfix
- ufix
Uses the following algorithms to encrypt data:
- AES-GCM-NoPadding
- RSA-ECB-PKCS1Padding
Uses special library to hide executable bytecode.
Gets information about phone status (number, IMEI, etc.).
