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) c.appj####.com:80
- TCP(HTTP/1.1) and####.b####.qq.com:80
- TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
DNS requests:
- and####.b####.qq.com
- c.appj####.com
- plb####.u####.com
- u####.u####.com
- u####.umengc####.com
HTTP POST requests:
- and####.b####.qq.com/rqd/async?aid=####
- c.appj####.com/ad/splash/stats.html
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/1004
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/MultiDex.lock
- /data/data/####/ad_show_time.xml
- /data/data/####/bugly_db_-journal
- /data/data/####/crashrecord.xml
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNzIxMjg3NTA3;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNzIxMzAyOTYy;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNzIxMzE5NzY3;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNzIxMzEzMDE2;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNzIxMzI1MjE0;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNzIxMzMyMzUz;
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/info.xml
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libjiagu.so
- /data/data/####/local_crash_lock
- /data/data/####/multidex.version.xml
- /data/data/####/native_record_lock
- /data/data/####/native_record_lock (deleted)
- /data/data/####/qihoo_jiagu_crash_report.xml
- /data/data/####/security_info
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/um_pri.xml
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/media/####/Alvin2.xml
- /data/media/####/ContextData.xml
Miscellaneous:
Executes the following shell scripts:
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
- /system/bin/sh -c getprop
- /system/bin/sh -c type su
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- getprop
- ls /sys/class/thermal
Loads the following dynamic libraries:
- Bugly
- libjiagu
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- AES-GCM-NoPadding
- RSA
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
- AES-GCM-NoPadding
Uses special library to hide executable bytecode.
Gets information about location.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
