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) c.appj####.com:80
- TCP(HTTP/1.1) a.appj####.com:80
- TCP(TLS/1.0) android####.go####.com:443
- TCP(TLS/1.0) instant####.google####.com:443
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.0) and####.google####.com:443
- TCP(TLS/1.0) 2####.58.214.14:443
- TCP(TLS/1.0) r1---sn####.g####.com:443
- TCP(TLS/1.2) 2####.58.208.99:443
- TCP(TLS/1.2) p####.google####.com:443
- TCP(TLS/1.2) 1####.251.36.46:443
- TCP(TLS/1.2) 1####.250.179.174:443
DNS requests:
- a.appj####.com
- and####.google####.com
- android####.go####.com
- c.appj####.com
- instant####.google####.com
- m####.go####.com
- p####.google####.com
- r1---sn####.g####.com
- v####.g####.com
HTTP POST requests:
- a.appj####.com/jiagu/check/upgrade
- c.appj####.com/ad/splash/stats.html
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/ad_show_time.xml
- /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
- /data/misc/####/primary.prof
Miscellaneous:
Executes the following shell scripts:
- chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so
Uses the following algorithms to encrypt data:
- RSA
- RSA-ECB-NoPadding
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.
