Technical information
Malicious functions:
Removes its shortcut from the home screen.
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) ip####.com:80
- TCP(HTTP/1.1) a####.ws:80
- TCP(TLS/1.0) api.appsf####.com:443
- TCP(TLS/1.0) t.appsf####.com:443
DNS requests:
- a####.ws
- api.appsf####.com
- ar.u####.com
- ip####.com
- t.appsf####.com
HTTP GET requests:
- a####.ws/getc/
- a####.ws/getl/?channel=####&aid=####&country=####
- a####.ws/getl?channel=####&aid=####&country=####
- a####.ws/pem/slientsdk07.jar
- ip####.com/json
Modified file system:
Creates the following files:
- <Package Folder>/.jiagu/libjiagu.so
- <Package Folder>/files/####/.jg.ic
- <Package Folder>/files/slientsdk07.jar
- <Package Folder>/shared_prefs/TrineaAndroidCommon.xml
- <Package Folder>/shared_prefs/appsflyer-data.xml
Miscellaneous:
Executes next shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Loads the following dynamic libraries:
- libjiagu
Uses administrator priveleges.
Uses special library to hide executable bytecode.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about active device administrators.
Gains access to information about installed applications.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
