Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Accesses the ITelephony private interface.
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) www.go####.com:80
DNS requests:
- and####.b####.qq.com
- oth.up####.mdt.####.com
- www.go####.com
HTTP GET requests:
- www.go####.com/complete/search?hl=####&client=####&q=####
File system changes:
Creates the following files:
- /data/anr/traces.txt
- /data/data/####/1.dex (deleted)
- /data/data/####/1.jar
- /data/data/####/1004
- /data/data/####/9.jar
- /data/data/####/MultiDex.lock
- /data/data/####/beacon_cover.xml
- /data/data/####/beacon_cover_check.lock
- /data/data/####/beacon_cover_load.lock
- /data/data/####/bugly_db_
- /data/data/####/bugly_db_-journal
- /data/data/####/crashrecord.xml
- /data/data/####/crashrecord.xml (deleted)
- /data/data/####/info.xml
- /data/data/####/libnfix.so
- /data/data/####/libshella-2.9.0.2.so
- /data/data/####/libufix.so
- /data/data/####/mix.dex
- /data/data/####/mix.so
- /data/data/####/multidex.version.xml
- /data/data/####/native_record_lock
- /data/data/####/native_record_lock (deleted)
- /data/data/####/security_info
- /data/data/####/sp_sophix.xml
- /data/data/####/sys_log_1542858814671767.txt
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_general_config.xml
- /data/media/####/.nomedia
Miscellaneous:
Executes the following shell scripts:
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
- /system/bin/sh -c getprop
- /system/bin/sh -c type su
- chmod 700 <Package Folder>/tx_shell/libnfix.so
- chmod 700 <Package Folder>/tx_shell/libshella-2.9.0.2.so
- chmod 700 <Package Folder>/tx_shell/libufix.so
- getprop
- getprop ro.yunos.version
- ls /sys/class/thermal
Loads the following dynamic libraries:
- Bugly
- ijkffmpeg
- ijksdl
- kdm_core
- libnfix
- libshella-2.9.0.2
- libufix
- nfix
- ufix
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- AES-GCM-NoPadding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
Uses special library to hide executable bytecode.
Gets information about location.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
