Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Gexin.1
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- TCP(HTTP/1.1) www.gt####.cn:80
- TCP(HTTP/1.1) a.appj####.com:80
- TCP(TLS/1.0) rr4---s####.g####.com:443
- TCP(TLS/1.0) 64.2####.162.95:443
- TCP(TLS/1.0) and####.google####.com:443
- TCP(TLS/1.0) 1####.194.222.95:443
- TCP(TLS/1.0) gmscomp####.google####.com:443
- TCP(TLS/1.2) 1####.251.1.113:443
- TCP(TLS/1.2) 64.2####.162.94:443
- UDP 64.2####.162.95:443
- UDP rr4---s####.g####.com:443
- UDP gmscomp####.google####.com:443
- UDP rr5---s####.g####.com:443
- UDP 1####.194.222.95:443
- UDP rr3---s####.g####.com:443
DNS requests:
- a.appj####.com
- and####.google####.com
- gmscomp####.google####.com
- rr3---s####.g####.com
- rr4---s####.g####.com
- rr5---s####.g####.com
- safebro####.google####.com
- www.gt####.cn
HTTP GET requests:
- www.gt####.cn/index.php?ctrl=####&action=####&datatype=####
HTTP POST requests:
- a.appj####.com/ad-service/ad/mark
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/classes.dex
- /data/data/####/classes.oat
- /data/data/####/classes2.dex
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libjiagu.so
- /data/data/####/waimairen.db-journal
Miscellaneous:
Executes the following shell scripts:
- chmod 755 /data/user/0/<Package>/files/libjiagu.so
Loads the following dynamic libraries:
- libjiagu
Uses special library to hide executable bytecode.
Gets information about phone status (number, IMEI, etc.).
Displays its own windows over windows of other apps.
Requests the system alert window permission.
