ユーザー向け情報

閉じる

マイライブラリ
マイライブラリ

+ マイライブラリに追加

検索
検索

電話
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

新規お問い合わせ

電話（英語）

+7 (495) 789-45-86

Profile

JP

RU CN DE EN ES FR IT JP KZ UZ PL BY
閉じる
サービス
スキャナー
Dr.Web vxCube
トライアル
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

ニュース

Android.Backdoor.574

Added to the Dr.Web virus database: 2018-01-18

Virus description added:

Technical information

Malicious functions:
Executes code of the following detected threats:
  • Android.Backdoor.401.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
  • UDP(DNS) <Google DNS>
  • TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
  • TCP(HTTP/1.1) msg.umengc####.com:80
  • TCP(HTTP/1.1) and####.b####.qq.com:80
  • TCP(HTTP/1.1) amdc####.m.ta####.com:80
  • TCP(HTTP/1.1) www.guangsu####.com:80
  • TCP(HTTP/1.1) a####.b####.qq.com:8011
  • TCP(TLS/1.0) sh.wagbr####.alibaba####.com:443
  • TCP(TLS/1.0) msg.umengc####.com:443
  • TCP umengj####.m.ta####.com:80
  • TCP ope####.m.ta####.com:443
DNS requests:
  • a####.b####.qq.com
  • aexcep####.b####.qq.com
  • ag####.m.ta####.com
  • amdc####.m.ta####.com
  • and####.b####.qq.com
  • msg.umengc####.com
  • plb####.u####.com
  • u####.u####.com
  • umen####.m.ta####.com
  • umengj####.m.ta####.com
  • www.guangsu####.com
HTTP GET requests:
  • www.guangsu####.com/servlet/current/GSDJkAction?function=####
HTTP POST requests:
  • a####.b####.qq.com:8011/rqd/async
  • aexcep####.b####.qq.com:8012/rqd/async
  • amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
  • and####.b####.qq.com/rqd/async
  • msg.umengc####.com/launch
  • msg.umengc####.com/register
Modified file system:
Creates the following files:
  • <Package Folder>/databases/MessageStore.db-journal
  • <Package Folder>/databases/MsgLogStore.db-journal
  • <Package Folder>/databases/accs.db-journal
  • <Package Folder>/databases/bugly_db_legu-journal
  • <Package Folder>/databases/message_accs_db
  • <Package Folder>/databases/message_accs_db-journal
  • <Package Folder>/databases/ua.db
  • <Package Folder>/databases/ua.db-journal
  • <Package Folder>/databases/webview.db-journal
  • <Package Folder>/databases/webviewCookiesChromium.db-journal
  • <Package Folder>/databases/webviewCookiesChromiumPrivate.db-journal
  • <Package Folder>/eudemon
  • <Package Folder>/files/####/a==7.4.0&&2.2.4_1510835230662_envelope.log
  • <Package Folder>/files/####/exchangeIdentity.json
  • <Package Folder>/files/####/i==1.2.0&&2.2.4_1510835230315_envelope.log
  • <Package Folder>/files/.imprint
  • <Package Folder>/files/DaemonServer
  • <Package Folder>/files/agoo.pid
  • <Package Folder>/files/exid.dat
  • <Package Folder>/files/local_crash_lock
  • <Package Folder>/files/native_record_lock
  • <Package Folder>/files/security_info
  • <Package Folder>/files/umeng_it.cache
  • <Package Folder>/mix.dex
  • <Package Folder>/shared_prefs/ACCS_BINDumeng;5a251a5eb27b0a72ac000105.xml
  • <Package Folder>/shared_prefs/ACCS_SDK.xml
  • <Package Folder>/shared_prefs/ACCS_SDK_CHANNEL.xml
  • <Package Folder>/shared_prefs/ACCS_SDK_CHANNEL.xml.bak (deleted)
  • <Package Folder>/shared_prefs/AGOO_BIND.xml
  • <Package Folder>/shared_prefs/Agoo_AppStore.xml
  • <Package Folder>/shared_prefs/Alvin2.xml
  • <Package Folder>/shared_prefs/ContextData.xml
  • <Package Folder>/shared_prefs/UM_PROBE_DATA.xml
  • <Package Folder>/shared_prefs/info.xml
  • <Package Folder>/shared_prefs/um_pri.xml
  • <Package Folder>/shared_prefs/umdat.xml
  • <Package Folder>/shared_prefs/umeng_common_config.xml
  • <Package Folder>/shared_prefs/umeng_general_config.xml
  • <Package Folder>/shared_prefs/umeng_general_config.xml.bak
  • <Package Folder>/shared_prefs/umeng_message_state.xml
  • <Package Folder>/tx_shell/libnfix.so
  • <Package Folder>/tx_shell/libshella-2.10.7.1.so
  • <SD-Card>/.DataStorage/ContextData.xml
  • <SD-Card>/.UTSystemConfig/####/Alvin2.xml
  • <SD-Card>/.a.dat
  • <SD-Card>/.cc/.adfwe.dat
  • <SD-Card>/.um/.umm.dat
  • <SD-Card>/.uxx/.cca.dat
  • <SD-Card>/Android/####/.nomedia
  • <SD-Card>/Android/####/7b3eae92405b446a92ed490099a3a6fd
  • <SD-Card>/Android/####/89837238a6f04d8aa0c54f112b06d483
  • <SD-Card>/Android/####/b0bb2e863182443c88142a735952300d
  • <SD-Card>/Android/####/d6669431f634413da98126fe63a0960f
  • <SD-Card>/Android/####/deviceToken
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
  • /system/bin/sh -c getprop ro.aa.romver
  • /system/bin/sh -c getprop ro.board.platform
  • /system/bin/sh -c getprop ro.build.fingerprint
  • /system/bin/sh -c getprop ro.build.nubia.rom.name
  • /system/bin/sh -c getprop ro.build.rom.id
  • /system/bin/sh -c getprop ro.build.tyd.kbstyle_version
  • /system/bin/sh -c getprop ro.build.version.emui
  • /system/bin/sh -c getprop ro.build.version.opporom
  • /system/bin/sh -c getprop ro.gn.gnromvernumber
  • /system/bin/sh -c getprop ro.lenovo.series
  • /system/bin/sh -c getprop ro.lewa.version
  • /system/bin/sh -c getprop ro.meizu.product.model
  • /system/bin/sh -c getprop ro.miui.ui.version.name
  • /system/bin/sh -c getprop ro.vivo.os.build.display.id
  • /system/bin/sh -c type su
  • <Package Folder>/files/DaemonServer -s <Package Folder>/lib/ -n runServer -p startservice -n <Package>/com.taobao.accs.ChannelService --user 0 -f <Package Folder> -t 600 -c agoo.pid -P <Package Folder> -K 1009527 -U tb_accs_eudemon_1.1.3 -L http://agoodm.m.taobao.com/agoo/report -D {"package":"<Package>","appKey":"umeng:5a251a5eb27b0a72ac000105","utdid":"Wg2EHXOA93sDAGdzx1GdeE8G","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
  • chmod 500 <Package Folder>/files/DaemonServer
  • chmod 700 <Package Folder>/tx_shell/libnfix.so
  • chmod 700 <Package Folder>/tx_shell/libshella-2.10.7.1.so
  • chmod 700 <Package Folder>/tx_shell/libufix.so
  • getprop ro.aa.romver
  • getprop ro.board.platform
  • getprop ro.build.fingerprint
  • getprop ro.build.nubia.rom.name
  • getprop ro.build.rom.id
  • getprop ro.build.tyd.kbstyle_version
  • getprop ro.build.version.emui
  • getprop ro.build.version.opporom
  • getprop ro.gn.gnromvernumber
  • getprop ro.lenovo.series
  • getprop ro.lewa.version
  • getprop ro.meizu.product.model
  • getprop ro.miui.ui.version.name
  • getprop ro.vivo.os.build.display.id
  • getprop ro.yunos.version
  • logcat -d -v threadtime
  • ls /
  • ls /sys/class/thermal
  • sh
Loads the following dynamic libraries:
  • Bugly
  • libnfix
  • libshella-2.10.7.1
  • libtpnsSecurity
  • libufix
  • nfix
  • tnet-3.1
  • tpnsSecurity
  • ufix
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.

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