ユーザー向け情報

マイライブラリ

+ マイライブラリに追加

検索

テクニカルサポート利用方法

問い合わせ

新規お問い合わせ

電話（英語）

+7 (495) 789-45-86

フォーラム（英語）

お問い合わせ履歴

すべて: -
対応中: -
最終更新: -

新規お問い合わせ

電話（英語）

+7 (495) 789-45-86

JP

RU CN DE EN ES FR IT JP KZ UZ PL BY

サービス

スキャナー

Dr.Web vxCube

トライアル

Dr.Web vxCubeにログオン

ウイルスライブラリ

ナレッジベース

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

アンチウイルスに関する誤解と噂

アンチウイルスに関する誤解

ニュース

Adware.Gexin.22603

Added to the Dr.Web virus database: 2022-02-17

Virus description added: 2022-02-17

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(TLS/1.0) pla####.google####.com:443
TCP(TLS/1.0) safebro####.google####.com:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) connect####.gst####.com:443
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.2) and####.cli####.go####.com:443
TCP(TLS/1.2) safebro####.google####.com:443
TCP(TLS/1.2) and####.google####.com:443

DNS requests:

and####.cli####.go####.com
and####.google####.com
api.map.b####.com
connect####.gst####.com
m####.go####.com
p####.google####.com
pla####.google####.com
pla####.googleu####.com
safebro####.google####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/authStatus_com.shidaikeji.qnfzb;remote.xml
/data/data/####/classes.dex
/data/data/####/classes.oat
/data/data/####/classes2.dex
/data/data/####/classes3.dex
/data/data/####/device_id.xml.xml
/data/data/####/libjiagu.so
/data/data/####/mac.xml
/data/data/####/proc_auxv
/data/data/####/pushsdk.db-journal
/data/data/####/share_data.xml
/data/data/####/tmpd8.db-journal
/data/media/####/.cuid2
/data/media/####/.nomedia
/data/media/####/easemob.log

Miscellaneous:

Executes the following shell scripts:

chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so

Loads the following dynamic libraries:

libgetuiext2
libhyphenate
libhyphenate_av
libhyphenate_av_recorder
libjiagu

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about phone status (number, IMEI, etc.).

Displays its own windows over windows of other apps.

Curing recommendations

If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space.
If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.

Download Dr.Web

Download by serial number

Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.

Download Dr.Web

Download by serial number

Download on App Store

After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

Download Dr.Web

Download by serial number

If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
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 for Android 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

Get it on Google Play