Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.0) tcms-a####.wan####.ta####.com:80
- TCP(HTTP/1.0) tcms-a####.wan####.ta####.com:443
DNS requests:
- hotp####.wan####.ta####.com
- i####.wan####.ta####.com
- tcms-a####.wan####.ta####.com
HTTP GET requests:
- tcms-a####.wan####.ta####.com:443/imlogingw/tcp60login?devid=####&ver=####
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/02-26_17_21_com.clkj.cbtpro_2282
- /data/data/####/02-26_17_21_com.clkj.cbtpro_TcmsService_2310
- /data/data/####/com.clkj.cbtpro_preferences.xml
- /data/data/####/libjiagu.so
- /data/data/####/multidex.version.xml
- /data/data/####/notification_config.xml
- /data/data/####/tcms_istied.xml
- /data/data/####/tcms_setting_sp.xml
- /data/data/####/xpush_status.xml
- /data/media/####/2_20190226_r
Miscellaneous:
Executes the following shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- getprop ro.product.cpu.abi
- sh
Loads the following dynamic libraries:
- inet.2.0
- libjiagu
Uses the following algorithms to encrypt data:
- AES-ECB-PKCS5Padding
- RSA-NONE-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-ECB-NoPadding
- AES-ECB-PKCS5Padding
Uses special library to hide executable bytecode.
Gets information about phone status (number, IMEI, etc.).
Gets information about running apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
