Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) m.bra####.cn:80
- TCP(TLS/1.0) sh.wagbr####.alibaba####.com:443
- TCP(TLS/1.0) lbs.net####.im:443
- TCP(TLS/1.0) and####.cli####.go####.com:443
- TCP 2####.107.32.104:9999
DNS requests:
- a####.c####.com
- and####.cli####.go####.com
- ar.u####.com
- lbs.net####.im
- m.bra####.cn
- mt####.go####.com
- plb####.u####.com
- u####.u####.com
- wa####.127.net
HTTP GET requests:
- m.bra####.cn/news/api/startup/init/v3?t=####&deviceId=####&sourceId=####...
Modified file system:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/Demo..xml
- /data/data/####/NIMSDK_Config_30253e4af067640cc46d52cd3c687208.xml
- /data/data/####/PreferenceSetting_default.xml
- /data/data/####/TradeConfig_config.xml
- /data/data/####/a==7.5.1&&1.1.6_1534200030048_envelope.log
- /data/data/####/com.google.android.gms.appid-no-backup
- /data/data/####/com.google.android.gms.appid.xml
- /data/data/####/com.google.android.gms.measurement.prefs.xml
- /data/data/####/com.google.android.gms.measurement.prefs.xml.bak (deleted)
- /data/data/####/com.trade.gold_preferences.xml
- /data/data/####/datacache.db-journal
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/google_app_measurement_local.db
- /data/data/####/google_app_measurement_local.db-journal
- /data/data/####/i==1.2.0&&1.1.6_1534199968689_envelope.log
- /data/data/####/info.xml
- /data/data/####/libjiagu-1382022485.so
- /data/data/####/mpush.cfg.xml
- /data/data/####/multidex.version.xml
- /data/data/####/qihoo_jiagu_crash_report.xml
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/um_pri.xml
- /data/data/####/umdat.xml
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/media/####/.a.dat
- /data/media/####/.adfwe.dat
- /data/media/####/.cca.dat
- /data/media/####/.nomedia
- /data/media/####/.umm.dat
- /data/media/####/Alvin2.xml
- /data/media/####/ContextData.xml
- /data/media/####/journal
- /data/media/####/journal.tmp
- /data/media/####/nim_sdk.log
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/libjiagu-1382022485.so
- ls /sys/class/thermal
Loads the following dynamic libraries:
- libjiagu-1382022485
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
Uses special library to hide executable bytecode.
Gains access to geolocation.
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.
