用户服务中心

Close

Library
My library

+ Add to library

Search
Search

Contact us
24/7 Tech support | Rules regarding submitting

Send a message

A query form

Call us

+7 (495) 789-45-86

Forum

Your tickets

New ticket

Call us

+7 (495) 789-45-86

Profile

CN

RU CN DE EN ES FR IT JP KZ UZ PL BY
Close
服务
扫描仪
Dr.Web vxCube
试用
计算机病毒事件调查
病毒知识库
知识库

技术

术语

教育培训

误区

新闻

Android.Gexin.1363

Added to the Dr.Web virus database: 2022-01-03

Virus description added:

Technical information

Malicious functions:
Executes code of the following detected threats:
  • Android.Gexin.1
Network activity:
Connects to:
  • UDP(DNS) 8####.8.4.4:53
  • TCP(HTTP/1.1) a####.u####.com.####.com:80
  • TCP(HTTP/1.1) and####.b####.qq.com:80
  • TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
  • TCP(HTTP/1.1) api.s####.mob.com:80
  • TCP(TLS/1.0) instant####.google####.com:443
  • TCP(TLS/1.0) android####.go####.com:443
  • TCP(TLS/1.0) and####.google####.com:443
  • TCP(TLS/1.0) 1####.250.179.142:443
  • TCP(TLS/1.0) vms.su####.cn:443
  • TCP(TLS/1.0) 1####.250.179.202:443
  • TCP(TLS/1.2) 1####.250.179.202:443
  • TCP(TLS/1.2) 2####.58.208.99:443
  • TCP(TLS/1.2) 1####.250.179.174:443
  • TCP app-ro####.leanc####.cn:443
DNS requests:
  • a####.exc.mob.com
  • a####.u####.com
  • aexcep####.b####.qq.com
  • and####.b####.qq.com
  • and####.google####.com
  • android####.go####.com
  • api.s####.mob.com
  • app-ro####.leanc####.cn
  • instant####.google####.com
  • m####.go####.com
  • m.d####.mob.com
  • sdk.o####.t####.####.com
  • sdk.o####.t####.####.com
  • sdk.o####.t####.####.net
  • vms.su####.cn
HTTP GET requests:
  • api.s####.mob.com/v3/cconf?appkey=####&plat=####&apppkg=####&appver=####...
  • vms.su####.cn:443/api/versions?app_id=####&platform=####&version=####&ve...
HTTP POST requests:
  • a####.u####.com.####.com/app_logs
  • aexcep####.b####.qq.com:8012/rqd/async?aid=####
  • and####.b####.qq.com/rqd/async?aid=####
  • api.s####.mob.com/conf5
  • api.s####.mob.com/conn
  • api.s####.mob.com/snsconf
File system changes:
Creates the following files:
  • /data/data/####/.dic_lock
  • /data/data/####/.duid
  • /data/data/####/.globalLock
  • /data/data/####/.imprint
  • /data/data/####/.jgck
  • /data/data/####/.lock
  • /data/data/####/.mrecord
  • /data/data/####/.mrecord (deleted)
  • /data/data/####/.mrlock
  • /data/data/####/.pkg_lock
  • /data/data/####/.rc_lock
  • /data/data/####/.statistics
  • /data/data/####/1004
  • /data/data/####/AV_CLOUD_API_VERSION_KEY_ZONE.xml
  • /data/data/####/Alvin2.xml
  • /data/data/####/ContextData.xml
  • /data/data/####/ThrowalbeLog.db-journal
  • /data/data/####/bugly_db_-journal
  • /data/data/####/cc.db
  • /data/data/####/cc.db-journal
  • /data/data/####/classes.dex
  • /data/data/####/classes.oat
  • /data/data/####/classes.oat.flock (deleted)
  • /data/data/####/classes2.dex
  • /data/data/####/classes3.dex
  • /data/data/####/classes4.dex
  • /data/data/####/crashrecord.xml
  • /data/data/####/delivery-journal
  • /data/data/####/disk_entries_list_image_cache_-1955201119.xml
  • /data/data/####/exchangeIdentity.json
  • /data/data/####/exid.dat
  • /data/data/####/increment.db-journal
  • /data/data/####/libjiagu.so
  • /data/data/####/local_crash_lock
  • /data/data/####/mob_commons_1
  • /data/data/####/proc_auxv
  • /data/data/####/pushsdk.db-journal
  • /data/data/####/security_info
  • /data/data/####/share_sdk_1
  • /data/data/####/sharesdk.db-journal
  • /data/data/####/tmpd8.db-journal
  • /data/data/####/ua.db
  • /data/data/####/ua.db-journal
  • /data/data/####/umeng_general_config.xml
  • /data/data/####/umeng_it.cache
  • /data/media/####/.duid
  • /data/media/####/.globalLock
  • /data/media/####/MainThread_1641234511734.crash
  • /data/misc/####/primary.prof
Miscellaneous:
Executes the following shell scripts:
  • /system/bin/sh -c type su
  • cat /sys/class/net/wlan0/address
  • chmod 755 <Package Folder>/.jiagu/libjiagu.so
  • getprop
  • logcat -d -v threadtime
Uses the following algorithms to encrypt data:
  • AES-CBC-PKCS7Padding
  • AES-GCM-NoPadding
  • RSA-ECB-PKCS1Padding
  • RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses the following algorithms to decrypt data:
  • AES-CBC-PKCS7Padding
  • AES-GCM-NoPadding
Uses special library to hide executable bytecode.
Gets information about phone status (number, IMEI, etc.).
Displays its own windows over windows of other apps.
Requests the system alert window permission.

Curing recommendations

Android

  1. If the mobile device is operating normally, download and install Dr.Web for Android Light. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
    • Once you have activated safe mode, install the Dr.Web для Android Light onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
    • Switch off your device and turn it on as normal.

Find out more about Dr.Web for Android

Free trial

14 days

Download now
Get it on Google Play
Wechat