Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- TCP(HTTP/1.1) and####.b####.qq.com:80
- TCP(HTTP/1.1) fp-s####.fengkon####.com:80
- TCP(TLS/1.0) 1####.217.19.202:443
- TCP(TLS/1.0) api.face####.com:443
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
- TCP(TLS/1.0) analy####.ray####.com:443
- TCP(TLS/1.0) fk-old-####.ray####.com:443
- TCP(TLS/1.0) 74.1####.143.100:443
- TCP(TLS/1.0) 1####.177.126.94:443
- TCP(TLS/1.0) and####.google####.com:443
- TCP(TLS/1.0) www.google####.com:443
- TCP(TLS/1.2) 74.1####.143.100:443
DNS requests:
- a####.yog####.com
- analy####.ray####.com
- and####.b####.qq.com
- and####.google####.com
- fp-s####.fengkon####.com
- g####.face####.com
- log.u####.com
- p####.google####.com
- set####.ray####.com
- www.google####.com
HTTP POST requests:
- and####.b####.qq.com/rqd/async?aid=####
- fp-s####.fengkon####.com/v3/cloudconf
- fp-s####.fengkon####.com/v3/profile/android
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/.jgck
- /data/data/####/1004
- /data/data/####/SP_YOGO.xml
- /data/data/####/SP_YOGO.xml.bak
- /data/data/####/WebViewChromiumPrefs.xml
- /data/data/####/bugly_db_-journal
- /data/data/####/classes.dex
- /data/data/####/classes.dex;classes2.dex
- /data/data/####/classes.dex;classes3.dex
- /data/data/####/classes.dex;classes4.dex
- /data/data/####/classes.dex;classes5.dex
- /data/data/####/cloudms.conf.xml
- /data/data/####/com.facebook.internal.preferences.APP_GATEKEEPERS.xml
- /data/data/####/com.facebook.internal.preferences.APP_SETTINGS.xml
- /data/data/####/com.google.android.gms.analytics.prefs.xml
- /data/data/####/com.google.android.gms.appid-no-backup
- /data/data/####/com.google.android.gms.measurement.prefs.xml
- /data/data/####/com.shumei.xml
- /data/data/####/crashrecord.xml
- /data/data/####/google_analytics_v4.db-journal
- /data/data/####/index
- /data/data/####/info.xml
- /data/data/####/installationNum
- /data/data/####/libjiagu.so
- /data/data/####/localVideo.db-journal
- /data/data/####/local_crash_lock
- /data/data/####/local_crash_lock (deleted)
- /data/data/####/metrics_guid
- /data/data/####/mintegral.msdk.db-journal
- /data/data/####/mintegral.xml
- /data/data/####/mintegral.xml.bak
- /data/data/####/native_record_lock
- /data/data/####/native_record_lock (deleted)
- /data/data/####/proc_auxv
- /data/data/####/qihoo_jiagu_crash_report.xml
- /data/data/####/security_info
- /data/data/####/seq.xml
- /data/data/####/share_date.xml
- /data/data/####/share_date.xml.bak
- /data/data/####/the-real-index
- /data/data/####/tracker.db-journal
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_common_config.xml.bak
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_general_config.xml.bak
- /data/data/####/umeng_socialize.xml
- /data/media/####/journal
- /data/misc/####/primary.prof
Miscellaneous:
Executes the following 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
- /system/bin/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes2.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes3.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes4.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes5.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
- cat /proc/self/cgroup
- getprop
- ls /
- ls /sys/class/thermal
- ps
- which su
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5PADDING
- AES-CBC-PKCS7Padding
- AES-GCM-NoPadding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
- AES-GCM-NoPadding
- DES-ECB-NoPadding
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
