Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Xiny.20
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) app.w####.cn:80
DNS requests:
- ads.w####.cn
- app.w####.cn
- m####.91.com
HTTP GET requests:
- app.w####.cn/action/connect/active?app_id=####&udid=####&imsi=####&net=#...
- app.w####.cn/action/pop_ad/ad?app_id=####&udid=####&imsi=####&net=####&b...
File system changes:
Creates the following files:
- /data/data/####/.md5
- /data/data/####/.sec_version
- /data/data/####/AppSettings.xml
- /data/data/####/CacheTime.dat
- /data/data/####/Finalize_Flag.xml
- /data/data/####/ShowAdFlag.xml
- /data/data/####/Start_Tag.xml
- /data/data/####/boxcpdownloads
- /data/data/####/boxcpdownloads-journal
- /data/data/####/classes.dex
- /data/data/####/classes.jar
- /data/data/####/com.fkcsp.view
- /data/data/####/com.fkcsp.view_preferences.xml
- /data/data/####/dianjin_sdk.db
- /data/data/####/dianjin_sdk.db-journal
- /data/data/####/dianjin_sdk.xml
- /data/data/####/flowview_share.xml
- /data/data/####/j-id.xml
- /data/data/####/libDianJin-jni.so
- /data/data/####/video.db
- /data/data/####/video.db-journal
- /data/media/####/AppPackage.dat
- /data/media/####/CacheTime.dat
- /data/media/####/UnPackage.dat
Miscellaneous:
Executes the following shell scripts:
- <Package> <Package> -1828758504 0 /data/app/<Package>-1.apk 42 <Package> 47 48
- <Package> <Package> -1836147688 0 /data/app/<Package>-1.apk 43 <Package> 48 49
- chmod 755 <Package Folder>/.cache/<Package>
Loads the following dynamic libraries:
- DianJin-jni
- secexe
Uses the following algorithms to encrypt data:
- DESede-CBC-PKCS7Padding
Uses special library to hide executable bytecode.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
Gets information about running apps.
Displays its own windows over windows of other apps.
Requests the system alert window permission.
