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) a####.u####.com.####.com:80
- TCP(HTTP/1.1) c.appj####.com:80
- TCP(HTTP/1.1) s####.milian####.com:80
- TCP(HTTP/1.1) m.tanl####.com:80
- TCP(HTTP/1.1) h####.b####.com:80
- TCP(TLS/1.0) and####.google####.com:443
- TCP(TLS/1.0) safebro####.google####.com:443
- TCP(TLS/1.0) 1####.250.179.170:443
- TCP(TLS/1.0) android####.go####.com:443
- TCP(TLS/1.0) instant####.google####.com:443
- TCP(TLS/1.0) 1####.250.179.142:443
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.2) 1####.250.179.195:443
- TCP(TLS/1.2) 1####.250.179.142:443
- TCP sdk.o####.t####.####.net:5224
DNS requests:
- a####.u####.com
- and####.google####.com
- android####.go####.com
- api.tanl####.com
- api.tanl####.com.####.8
- c.appj####.com
- cm-1####.g####.com
- h####.b####.com
- instant####.google####.com
- m.tanl####.com
- p####.google####.com
- s####.milian####.com
- safebro####.google####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
HTTP GET requests:
- m.tanl####.com/favicon.ico
- m.tanl####.com/members/register
- s####.milian####.com/api/count?sex=####&app=####&action=####&user=####&c...
HTTP POST requests:
- a####.u####.com.####.com/app_logs
- c.appj####.com/ad/splash/stats.html
- h####.b####.com/app.gif
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/Cookies-journal
- /data/data/####/WebViewChromiumPrefs.xml
- /data/data/####/__Baidu_Stat_SDK_SendRem.xml
- /data/data/####/__local_ap_info_cache.json
- /data/data/####/__local_stat_cache.json
- /data/data/####/ad_show_time.xml
- /data/data/####/c321d07198593bd6_0
- /data/data/####/classes.dex
- /data/data/####/classes.oat
- /data/data/####/classes2.dex
- /data/data/####/com.milian.fjky_preferences.xml
- /data/data/####/eb7d7b5fbeed2fff_0
- /data/data/####/fresh.db
- /data/data/####/fresh.db-journal
- /data/data/####/index
- /data/data/####/init.pid
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libjiagu.so
- /data/data/####/metrics_guid
- /data/data/####/mi.xml
- /data/data/####/mi.xml.bak
- /data/data/####/push.pid
- /data/data/####/pushsdk.db-journal
- /data/data/####/run.pid
- /data/data/####/the-real-index
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/media/####/.cuid
Miscellaneous:
Executes the following shell scripts:
- /system/bin/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes2.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
- chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- AES-ECB-PKCS5Padding
- RSA
Uses the following algorithms to decrypt data:
- AES
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
Gets information about location.
Gets information about network.
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.
Requests the system alert window permission.
