Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(HTTP/1.1) pi####.qq.com:80
- TCP(TLS/1.0) 1####.217.17.142:443
- TCP(TLS/1.0) ssl.gst####.com:443
- TCP(TLS/1.0) www.go####.com:443
- TCP(TLS/1.0) www.go####.nl:443
- TCP(TLS/1.0) 1####.217.168.238:443
- TCP(TLS/1.0) www.gst####.com:443
- TCP(TLS/1.0) adser####.go####.com:443
DNS requests:
- adser####.go####.com
- pi####.qq.com
- sdk.o####.p####.####.com
- ssl.gst####.com
- www.go####.com
- www.go####.nl
- www.gst####.com
HTTP POST requests:
- pi####.qq.com/mstat/report/?index=####
- sdk.o####.p####.####.com/api.php?format=####&t=####
Modified file system:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/201810201415636.v1.crash
- /data/data/####/201810201415640.v1.crash
- /data/data/####/201810201415878.v1.crash
- /data/data/####/201810201416186.v1.crash
- /data/data/####/201810201416248.v1.crash
- /data/data/####/201810201416914.v1.crash
- /data/data/####/com.tomato.market.mid.world.ro.xml
- /data/data/####/com.tomato.market.xml
- /data/data/####/com.tomato.market_preferences.xml
- /data/data/####/com.tomato.market_preferences.xml.bak (deleted)
- /data/data/####/getui_sp.xml
- /data/data/####/init_c1.pid
- /data/data/####/init_er.pid
- /data/data/####/libgetuiext2.so
- /data/data/####/libjiagu1406524461.so
- /data/data/####/pri_tencent_analysis.db_com.tomato.market
- /data/data/####/pri_tencent_analysis.db_com.tomato.market-journal
- /data/data/####/qihoo_jiagu_crash_report.xml
- /data/data/####/tencent_analysis.db_com.tomato.market
- /data/data/####/tencent_analysis.db_com.tomato.market-journal
- /data/media/####/.nomedia
Miscellaneous:
Executes next shell scripts:
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
- chmod 755 <Package Folder>/.jiagu/libjiagu1406524461.so
- logcat -c
- logcat -d -v time
Loads the following dynamic libraries:
- c
- dl
- getuiext2
- libgetuiext2
- libjiagu1406524461
- log
- m
- stdc++
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
Uses special library to hide executable bytecode.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Displays its own windows over windows of other applications.
