Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.DownLoader.2222
- Android.DownLoader.589.origin
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) cdn.app.liuxin####.####.com:80
- TCP(HTTP/1.1) oc.u####.com:80
- TCP(HTTP/1.1) a.appj####.com:80
- TCP(HTTP/1.1) mvp.zhon####.cn:80
- TCP(TLS/1.0) googl####.g.doublec####.net:443
- TCP(TLS/1.0) tpc.googles####.com:443
DNS requests:
- a####.u####.com
- a.appj####.com
- cdn.app.liuxin####.cn
- googl####.g.doublec####.net
- mt####.go####.com
- mvp.zhon####.cn
- oc.u####.com
- tpc.googles####.com
HTTP GET requests:
- cdn.app.liuxin####.####.com/sfile/201805/18/all/cp_V2.6.8.txt
HTTP POST requests:
- a####.u####.com/app_logs
- a.appj####.com/ad-service/ad/mark
- mvp.zhon####.cn/jzbdt/f/gf
- mvp.zhon####.cn/jzbdt/rbj/fyps/cd
- oc.u####.com/check_config_update
Modified file system:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/.log.lock
- /data/data/####/.log.ls
- /data/data/####/Alvin2.xml
- /data/data/####/AppStore.xml
- /data/data/####/ApplicationCache.db-journal
- /data/data/####/ContextData.xml
- /data/data/####/___p.xml
- /data/data/####/ads-1627477856.jar
- /data/data/####/data_0
- /data/data/####/data_1
- /data/data/####/data_2
- /data/data/####/data_3
- /data/data/####/dsi.xml
- /data/data/####/f_000001
- /data/data/####/f_000002
- /data/data/####/f_000003
- /data/data/####/f_000004
- /data/data/####/f_000005
- /data/data/####/https_googleads.g.doubleclick.net_0.localstorage-journal
- /data/data/####/index
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/kr.xml
- /data/data/####/kr.xml (deleted)
- /data/data/####/libjiagu.so
- /data/data/####/mh.jar
- /data/data/####/mobclick_agent_online_setting_com.baidufjr.msks...hh.xml
- /data/data/####/pt.jar
- /data/data/####/sfe.xml
- /data/data/####/t_u.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/umeng_message_state.xml
- /data/data/####/vl.xml
- /data/data/####/webview.db-journal
- /data/data/####/webviewCookiesChromium.db-journal
- /data/media/####/Alvin2.xml
- /data/media/####/ContextData.xml
- /data/media/####/V2.6.8.txt
Miscellaneous:
Executes next shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Loads the following dynamic libraries:
- libjiagu
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- DES
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.
Gains access to information about running applications.
Displays its own windows over windows of other applications.
