Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Xiny.20
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) d.weixu####.com.####.com:80
- TCP(HTTP/1.1) a.appj####.com:80
- TCP(HTTP/1.1) yes.yuchan####.com.cn:80
- TCP(TLS/1.0) googl####.g.doublec####.net:443
- TCP(TLS/1.0) con####.ta####.com:443
- TCP(TLS/1.0) ws.tapjo####.com:443
- TCP(TLS/1.0) s3.amazo####.com:443
DNS requests:
- a.appj####.com
- con####.ta####.com
- d.weixu####.com.cn
- googl####.g.doublec####.net
- r.eli####.cn
- s3.amazo####.com
- ws.tapjo####.com
- yes.yuchan####.com.cn
HTTP GET requests:
- d.weixu####.com.####.com/2011/gou.jar
HTTP POST requests:
- a.appj####.com/ad-service/ad/mark
- yes.yuchan####.com.cn/k1?requestId=####&g=####&ua=####
- yes.yuchan####.com.cn/k2?protocol=####&version=####&cid=####
Modified file system:
Creates the following files:
- <Package Folder>/.jiagu/libjiagu.so
- <Package Folder>/app_jgls/.log.lock
- <Package Folder>/app_jgls/.log.ls
- <Package Folder>/cache/####/data_0
- <Package Folder>/cache/####/data_1
- <Package Folder>/cache/####/data_2
- <Package Folder>/cache/####/data_3
- <Package Folder>/cache/####/index
- <Package Folder>/cache/ApplicationCache.db-journal
- <Package Folder>/cache/ads-1219153854.jar
- <Package Folder>/databases/downloadswc
- <Package Folder>/databases/downloadswc-journal
- <Package Folder>/databases/webview.db-journal
- <Package Folder>/databases/webviewCookiesChromium.db-journal
- <Package Folder>/files/####/.jg.ic
- <Package Folder>/shared_prefs/<Package>_preferences.xml
- <Package Folder>/shared_prefs/W_Key.xml
- <Package Folder>/shared_prefs/a.xml
- <Package Folder>/shared_prefs/jg_app_update_settings_random.xml
- <Package Folder>/shared_prefs/st.xml
- <SD-Card>/Download/####/4.8_gou.jar.tmp
- <SD-Card>/dt/restime.dat
Miscellaneous:
Executes next shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- mount
Loads the following dynamic libraries:
- libjiagu
- qpsr
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
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.
Displays its own windows over windows of other applications.
