Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Backdoor.657.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a.e####.cn:80
- TCP(HTTP/1.1) api.map.b####.com:80
- TCP(HTTP/1.1) 1####.55.28.235:80
DNS requests:
- a.e####.cn
- api.map.b####.com
- c.appj####.com
- res####.a####.com
HTTP GET requests:
- a.e####.cn/public/isDebugAd.shtml?ts=####&appid=####&sign=####
- api.map.b####.com/location/ip?ak=####&coor=####
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/Alvin2.xml
- /data/data/####/MessageStore.db-journal
- /data/data/####/MsgLogStore.db-journal
- /data/data/####/ad_show_time.xml
- /data/data/####/channelpref.xml
- /data/data/####/cn.ecook.xml
- /data/data/####/cn.ecookad.library.xml
- /data/data/####/info.xml
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/jg_so_upgrade_setting.xml
- /data/data/####/libjiagu-1835738528.so
- /data/data/####/lonLat.xml
- /data/data/####/multidex.version.xml
- /data/data/####/qihoo_jiagu_crash_report.xml
- /data/data/####/um_pri.xml
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_message_state.xml
- /data/data/####/webview.db-journal
- /data/media/####/Alvin2.xml
- /data/media/####/ContextData.xml
Miscellaneous:
Executes the following shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu-1835738528.so
- ls /sys/class/thermal
Loads the following dynamic libraries:
- libjiagu-1835738528
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- RSA
- RSA-ECB-PKCS1Padding
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
Gets information about location.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Manages Wi-Fi connectivity.
