Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.MulDrop.138.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) omgja####.tu####.com:80
- TCP 1####.168.103.254:38653
DNS requests:
- 88####.tu####.com
- a####.u####.com
- david####.tu####.com
- gfami####.tu####.com
- letshel####.tu####.com
- obey####.tu####.com
- omgja####.tu####.com
- st####.tu####.com
- timzzh####.tu####.com
- tomy####.tu####.com
- ultraso####.tu####.com
- win####.tu####.com
- www.00####.com
- yangh####.tu####.com
HTTP GET requests:
- omgja####.tu####.com/api/read/json?num=####
HTTP POST requests:
- a####.u####.com/app_logs
Modified file system:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/com.live.video.chxgirl.uutils.prefs.xml
- /data/data/####/com.uutils.prefs.xml
- /data/data/####/daemon
- /data/data/####/decryp_temp.png
- /data/data/####/libjiagu.so
- /data/data/####/mobclick_agent_cached_com.live.video.chxgirl50
- /data/data/####/tumblr_local_data.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/media/####/2016040.mp4.tp
- /data/media/####/2016040.mp4.tp.tmp
- /data/media/####/2016040.tp
Miscellaneous:
Executes next shell scripts:
- chmod 700 <Package Folder>/app_bin/daemon
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- mars_d -p <Package> -s com.live.video.chxgilr.Service2 -p1r 45 -p1w 46 -p2r 47 -p2w 48
Loads the following dynamic libraries:
- daemon_api20
- libjiagu
Uses the following algorithms to encrypt data:
- DES
Uses the following algorithms to decrypt data:
- AES-CFB-NoPadding
- DES
Uses special library to hide executable bytecode.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
