PARA USUARIOS

Mi biblioteca

+ Añadir a la biblioteca

Buscar

Soporte 24 horas | Normas de contactar

Escribir

una solicitud al rellenar un formulario

Llamar

+7 (495) 789-45-86

Foro

Sus solicitudes

Todas: -
No cerradas: -
Última: -

Crear una nueva solicitud

Llamar

+7 (495) 789-45-86

ES

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

Dr.Web vxCube

Entrar en el analizador

Peritaje de IIV

Biblioteca de virus

Base de conocimiento

Tecnologías

Términos

Formación y educación

Mitos

Mitos sobre los antivirus

Android.DownLoader.3745

Added to the Dr.Web virus database: 2018-08-04

Virus description added: 2018-08-04

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Xiny.20

Downloads the following detected threats from the Web:

Android.Xiny.20

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) up####.t####.com:80
TCP(HTTP/1.1) www.t####.com:80
TCP(HTTP/1.1) do.soi####.com:80
TCP(HTTP/1.1) 1####.171.129.66:80
TCP(HTTP/1.1) app.z####.com.####.com:80
TCP(HTTP/1.1) r.eli####.cn:80
TCP(HTTP/1.1) yes.yuchan####.com.cn:80
TCP(HTTP/1.1) gdv.a.s####.com:80
TCP(TLS/1.0) e.dan####.com:443

DNS requests:

a####.u####.com
app.z####.com
do.soi####.com
e.dan####.com
pv.s####.com
r.eli####.cn
up####.t####.com
www.t####.com
yes.yuchan####.com.cn

HTTP GET requests:

app.z####.com.####.com/down/20151102/yijiancesu-2.3-dangbei.apk
do.soi####.com/2011/gou.jar
gdv.a.s####.com/cityjson?ie=####
up####.t####.com/api/update?appkey=####&code=Qv####&channel####&token=####
yes.yuchan####.com.cn/k2?protocol=####&version=####&cid=####

HTTP POST requests:

a####.u####.com/app_logs
r.eli####.cn/k1?requestId=####&g=####&ua=####
www.t####.com/api/durl2.php

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/Alvin2.xml
/data/data/####/AppStore.xml
/data/data/####/ContextData.xml
/data/data/####/DBadblib.db-journal
/data/data/####/UmengLocalNotificationStore.db-journal
/data/data/####/W_Key.xml
/data/data/####/a.xml
/data/data/####/com.admaster.sdk.other.xml
/data/data/####/com.wlydgcwer.nrwxl.apk
/data/data/####/com.wlydgcwer.nrwxl1.dex
/data/data/####/com.wlydgcwer.nrwxl_preferences.xml
/data/data/####/com.wlydgcwer.nrwxl_preferences.xml.bak
/data/data/####/downloadswc
/data/data/####/downloadswc-journal
/data/data/####/libjiagu.so
/data/data/####/mzmonitor
/data/data/####/mzmonitor-journal
/data/data/####/st.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_message_state.xml
/data/data/####/webview.db-journal
/data/media/####/.probe
/data/media/####/4.8_gou.jar.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/restime.dat
/data/media/####/yijiancesu-2.3-dangbei.apk

Miscellaneous:

Executes next shell scripts:

cat /proc/meminfo
cat /sys/class/net/wlan0/address
chmod 755 <Package Folder>/.jiagu/libjiagu.so
chmod 777 <Package Folder>/cache/images
chmod 777 <Package Folder>/cache/videos

Loads the following dynamic libraries:

gxjbglw
libjiagu

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
DES-CBC-PKCS5Padding

Uses the following algorithms to decrypt data:

AES
AES-CBC-PKCS5Padding
AES-ECB-PKCS5Padding
DES-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.

Curing recommendations

Android

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.
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

Get it on Google Play