Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.DownLoader.2083
- Android.DownLoader.546.origin
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) oc.u####.com:80
- TCP(HTTP/1.1) a.appj####.com:80
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) a####.fir.im:80
DNS requests:
- a####.fir.im
- a####.u####.com
- a.appj####.com
- colle####.b####.com
- oc.u####.com
HTTP GET requests:
- a####.fir.im/apps/latest/<Package>?api_token=####&type=####
HTTP POST requests:
- a####.u####.com/app_logs
- a.appj####.com/ad-service/ad/mark
- oc.u####.com/v2/check_config_update
- oc.u####.com/v2/get_update_time
Modified file system:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/.log.lock
- /data/data/####/.log.ls
- /data/data/####/BUGHD.xml
- /data/data/####/com.shouhui.gfxjsyj.odex
- /data/data/####/com.shouhui.gfxjsyj.zip
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libjiagu.so
- /data/data/####/mobclick_agent_online_setting_com.shouhui.gfxjsyj.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/media/####/IMG001.jpg
- /data/media/####/IMG002.jpg
Miscellaneous:
Executes next shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Loads the following dynamic libraries:
- image_filters
- libjiagu
- opencv_java3
Uses the following algorithms to decrypt data:
- AES-ECB-PKCS5Padding
Uses special library to hide executable bytecode.
Gains access to camera interface.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Displays its own windows over windows of other applications.
