Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Xiny.20
- Android.Xiny.246.origin
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) www.in####.cn:80
- TCP(HTTP/1.1) c####.im.qq.com:80
- TCP(HTTP/1.1) d.weixu####.com.####.com:80
- TCP(HTTP/1.1) ads.he####.com:80
- TCP(HTTP/1.1) 2####.243.193.47:80
- TCP(TLS/1.0) l####.chartb####.com:443
- TCP(TLS/1.0) ads.he####.com:443
DNS requests:
- ads.he####.com
- c####.im.qq.com
- d.weixu####.com.cn
- l####.chartb####.com
- med.he####.com
- mt####.go####.com
- t.si####.net
- www.in####.cn
HTTP GET requests:
- d.weixu####.com.####.com/201801/wet.jar
HTTP POST requests:
- ads.he####.com/in_game_api/ads/register_new_game_install
- c####.im.qq.com/cgi-bin/cgi_svrtime
- www.in####.cn/n
- www.in####.cn/t1?requestId=####&g=####
Modified file system:
Creates the following files:
- <Package Folder>/.jiagu/libjiagu.so
- <Package Folder>/cache/####/cb_previous_session_info
- <Package Folder>/cache/####/entries.json
- <Package Folder>/databases/downloadswc
- <Package Folder>/databases/downloadswc-journal
- <Package Folder>/files/####/.jg.ic
- <Package Folder>/shared_prefs/<Package>_preferences.xml
- <Package Folder>/shared_prefs/APPFIREWORKS.xml
- <Package Folder>/shared_prefs/W_Key.xml
- <Package Folder>/shared_prefs/cbPrefs.xml
- <Package Folder>/shared_prefs/com.heyzap.sdk.ads.xml
- <Package Folder>/shared_prefs/device_id.xml.xml
- <Package Folder>/shared_prefs/qihoo_jiagu_crash_report.xml
- <Package Folder>/shared_prefs/st.xml
- <Package Folder>/shared_prefs/z.xml
- <SD-Card>/Download/####/5.0wet.jar
- <SD-Card>/dt/restime.dat
Miscellaneous:
Executes next shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Loads the following dynamic libraries:
- game
- libjiagu
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 installed applications.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
