Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Accesses the ITelephony private interface.
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) ti####.c####.l####.####.com:80
- TCP(HTTP/1.1) c-h####.g####.com:80
- TCP(HTTP/1.1) c.appj####.com:80
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(HTTP/1.1) st####.dc####.net.cn:80
- TCP(TLS/1.0) 1####.217.20.110:443
- TCP sdk.o####.t####.####.com:5224
- TCP c####.g####.ig####.com:5227
DNS requests:
- 7j####.c####.z0.####.com
- c####.g####.ig####.com
- c-h####.g####.com
- c.appj####.com
- sdk.c####.ig####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
- st####.dc####.net.cn
HTTP GET requests:
- ti####.c####.l####.####.com/config/hz-hzv3.conf
HTTP POST requests:
- c-h####.g####.com/api.php?format=####&t=####
- c.appj####.com/ad/splash/stats.html
- sdk.o####.p####.####.com/api.php?format=####&t=####
- st####.dc####.net.cn/device/location
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/ad_show_time.xml
- /data/data/####/clientid_igexin.xml
- /data/data/####/getui_sp.xml
- /data/data/####/html5Geo.xml
- /data/data/####/init.pid
- /data/data/####/init_c1.pid
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libjiagu.so
- /data/data/####/pdr.xml
- /data/data/####/push.pid
- /data/data/####/pushsdk.db-journal
- /data/data/####/run.pid
- /data/data/####/stream_permission.xml
- /data/data/####/webview.db-journal
- /data/data/####/webviewCookiesChromium.db-journal
- /data/data/####/webviewCookiesChromiumPrivate.db-journal
- /data/data/####/wxb4af646afac4d3d9.xml
- /data/data/####/wxb4af646afac4d3d9_storages.xml
- /data/media/####/app.db
- /data/media/####/cc.anew.yisheng.bin
- /data/media/####/cc.anew.yisheng.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/temp.arm
Miscellaneous:
Executes the following shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Loads the following dynamic libraries:
- getuiext2
- libjiagu
Uses the following algorithms to encrypt data:
- RSA
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses special library to hide executable bytecode.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
