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Trojan.StartPage.35388
Added to the Dr.Web virus database:
2011-05-22
Virus description added:
2024-10-08
Technical Information
To ensure autorun and distribution
Modifies the following registry keys
[HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'avmain7346' = '%WINDIR%\000b09274b.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\calc.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\pinball.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\freecell.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mspaint.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\itunes.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\limewire.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ashdisp.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\avgtray.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\superantispyware.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mbam.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sol.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wmplayer.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rstrui.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rundll32.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wordpad.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\notepad.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'avagent5698' = '%WINDIR%\chnb8895.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msimn.exe] 'Debugger' = 'c:\78gbc8r.exe'
[HKLM\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\java.exe] 'Debugger' = 'c:\78gbc8r.exe'
Malicious functions
To complicate detection of its presence in the operating system,
blocks execution of the following system utilities:
Windows Task Manager (Taskmgr)
blocks the following features:
modifies the following system settings:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoRun' = '00000001'
[HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoClose' = '00000001'
[HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoLogoff' = '00000001'
[HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoFind' = '00000001'
[HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoDesktop' = '00000001'
Modifies settings of Windows Internet Explorer
[HKCU\Software\Microsoft\Internet Explorer\Main] 'Window Title' = 'YOUR PC IS INFECTED WITH MALWARE AND NEEDS TO BE CLEANED!!!! REGISTER ANTIVIRUS NOW!'
Sets a new unauthorized home page for Windows Internet Explorer.
Modifies file system
Creates the following files
C:\comctl32.ocx
%TEMP%\etilqs_suyamku4dgqvvgn
%TEMP%\etilqs_iryfnatew1j6tf8
%TEMP%\etilqs_wjbxk9qe7d8qh5e
%TEMP%\etilqs_c0sshajduaeqwr9
%TEMP%\etilqs_9syrwosm8rohryg
%TEMP%\etilqs_evwpovupxnvjvbu
%TEMP%\etilqs_rbfqfgtfee2h8l6
%TEMP%\etilqs_n72kgsfxfqg4rdu
%TEMP%\etilqs_ru3zapuanhvdi1o
%WINDIR%\chnb8895.exe
%WINDIR%\000b09274b.exe
%WINDIR%\mscomctl.ocx
%WINDIR%\comctl32.ocx
%TEMP%\a208.tmp\avinstaller1.bat
C:\000b09274b.exe
C:\chnb8895.exe
C:\avinstaller1.exe
C:\78gbc8r.exe
C:\mscomctl.ocx
%TEMP%\etilqs_xmzy4htwgmafncr
%TEMP%\etilqs_80z27giojvuz7bz
Sets the 'hidden' attribute to the following files
%WINDIR%\chnb8895.exe
%WINDIR%\000b09274b.exe
Deletes the following files
C:\chnb8895.exe
C:\000b09274b.exe
C:\comctl32.ocx
C:\mscomctl.ocx
%TEMP%\a208.tmp\avinstaller1.bat
Network activity
Connects to
'au######te.geo.opera.com':80
'po##o.org':80
'ya###.opera.com':80
'ad##t.com':80
're###.opera.com':80
'si#####ck2.opera.com':80
'en.###ipedia.org':443
'en.###ipedia.org':80
'am##on.com':443
'se####.yahoo.com':443
'bing.com':80
'am##on.com':80
'du###uckgo.com':443
'au######te.geo.opera.com':443
'se####.yahoo.com':80
'google.com':80
'fa###ook.com':80
'ma###rbate.com':443
TCP
HTTP GET requests
http://au######te.geo.opera.com/geolocation/
http://www.fa###ook.com/campaign/landing.php?ca#########################
http://re###.opera.com/speeddials/partner/facebook
http://po##o.org/js/start.js
http://ad##t.com/images/adult-com.png
http://po##o.org/
http://ad##t.com/css/style.css
http://ya###.opera.com/favicon.ico
http://ad##t.com/
http://re###.opera.com/www.opera.com/firstrun/
http://si#####ck2.opera.com/?ho###################################################
http://si#####ck2.opera.com/?ho###############################################
http://si#####ck2.opera.com/?ho#################################################
http://en.###ipedia.org/favicon.ico
http://www.bing.com/s/a/bing_p.ico
http://www.am##on.com/favicon.ico
http://se####.yahoo.com/favicon.ico
http://www.google.com/favicon.ico
http://ad##t.com/favicon.ico
http://po##o.org/favicon.ico
Other
'au######te.geo.opera.com':443
'du###uckgo.com':443
'am##on.com':443
'se####.yahoo.com':443
'en.###ipedia.org':443
'ya###.opera.com':443
'op##a.com':443
'si#####ck2.opera.com':443
'ma###rbate.com':443
UDP
DNS ASK google.com
DNS ASK au######te.geo.opera.com
DNS ASK se####.yahoo.com
DNS ASK du###uckgo.com
DNS ASK am##on.com
DNS ASK bi##.#ikimedia.org
DNS ASK bing.com
DNS ASK en.###ipedia.org
DNS ASK si#####ck2.opera.com
DNS ASK re###.opera.com
DNS ASK ad##t.com
DNS ASK ya###.opera.com
DNS ASK op##a.com
DNS ASK po##o.org
DNS ASK fa###ook.com
DNS ASK ma###rbate.com
Miscellaneous
Searches for the following windows
ClassName: 'EDIT' WindowName: ''
ClassName: 'Opera_MessageWindow' WindowName: '%APPDATA%\Opera Software\Opera Stable'
Creates and executes the following
'C:\avinstaller1.exe'
'%WINDIR%\chnb8895.exe'
'%WINDIR%\000b09274b.exe'
Executes the following
'%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\A208.tmp\avinstaller1.bat" "
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="612.11.1173768395\356182382" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="612.12.2022712674\1786258958" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=gpu-process --channel="2924.0.638405969\1280162503" --enable-proprietary-media-types-playback --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gpu...
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' -noautoupdate --ran-launcher -- http://adult.com/ /crash-reporter-parent-id=2628
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="612.8.746857477\1061264730" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="612.17.189693732\73571783" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' -noautoupdate --ran-launcher -- http://porno.org/ /crash-reporter-parent-id=1812
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' --type=utility --channel="612.4.1579684691\1142812903" --lang=en-US --no-sandbox --enable-proprietary-media-types-playback /prefetch:-645351001 /crash-reporter-parent-id=2268
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' -noautoupdate --ran-launcher -- http://adult.com/ /crash-reporter-parent-id=1864
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=gpu-process --channel="1864.0.1011953314\1441188861" --enable-proprietary-media-types-playback --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gp...
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="612.20.872776946\1021203673" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="612.21.1980529120\2144535367" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' -noautoupdate --ran-launcher -- http://adult.com/ /crash-reporter-parent-id=3476
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=gpu-process --channel="3476.0.486589933\1836659841" --enable-proprietary-media-types-playback --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gpu...
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="612.10.22517402\349888601" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="612.9.655083237\670325573" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=gpu-process --channel="1812.0.435226973\757929904" --enable-proprietary-media-types-playback --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gpu-...
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="612.6.284534802\1684775510" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=gpu-process --channel="2628.0.73999846\1655185844" --enable-proprietary-media-types-playback --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gpu-...
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="612.5.1731139483\1447218179" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%WINDIR%\syswow64\attrib.exe' +h +r +s %WINDIR%\chnb8895.exe
'%WINDIR%\syswow64\attrib.exe' +h +r +s %WINDIR%\000b09274b.exe
'%ProgramFiles(x86)%\opera\launcher.exe' -noautoupdate -- "http://adult.com/"
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' -noautoupdate --ran-launcher -- http://adult.com/
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="612.7.1548982129\2095520739" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' -noautoupdate --ran-launcher -- http://porno.org/ /crash-reporter-parent-id=3628
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' -noautoupdate --ran-launcher -- http://adult.com/ /crash-reporter-parent-id=612
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=renderer --alt-high-dpi-setting=96 --disable-direct-npapi-requests --enable-deferred-image-decoding --lang=en-US --enable-proprietary-media-types-playback --extension-process --enable-we...
'%ProgramFiles(x86)%\opera\launcher.exe' -noautoupdate -- "http://porno.org/"
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' -noautoupdate --ran-launcher -- http://porno.org/
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' -noautoupdate --ran-launcher -- http://porno.org/ /crash-reporter-parent-id=2924
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="612.4.1579684691\1142812903" --lang=en-US --no-sandbox --enable-proprietary-media-types-playback /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=gpu-process --channel="612.0.1420092673\2112304510" --enable-proprietary-media-types-playback --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gpu...
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=gpu-process --channel="3628.0.937678196\977613483" --enable-proprietary-media-types-playback --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gpu-...
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=renderer --alt-high-dpi-setting=96 --disable-direct-npapi-requests --enable-deferred-image-decoding --lang=en-US --enable-proprietary-media-types-playback --disable-client-side-phishing-...
'%WINDIR%\syswow64\regsvr32.exe' /s %WINDIR%\MSCOMCTL.OCX
'%WINDIR%\syswow64\regsvr32.exe' /s %WINDIR%\COMCTL32.OCX
'%ProgramFiles(x86)%\opera\launcher.exe' -noautoupdate -- "http://adult.com/"' (with hidden window)
'%ProgramFiles(x86)%\opera\launcher.exe' -noautoupdate -- "http://porno.org/"' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /c ""%TEMP%\A208.tmp\avinstaller1.bat" "' (with hidden window)
Recommandations pour le traitement
Windows
macOS
Linux
Android
Si le système d'exploitation peut être démarré (en mode normal ou en mode sans échec), téléchargez Dr.Web Security Space et lancez un scan complet de votre ordinateur et de tous les supports amovibles que vous utilisez. En savoir plus sur Dr.Web Security Space .
Si le démarrage du système d'exploitation est impossible, veuillez modifier les paramètres du BIOS de votre ordinateur pour démarrer votre ordinateur via CD/DVD ou clé USB. Téléchargez l'image du disque de secours de restauration du système Dr.Web® LiveDisk ou l'utilitaire pour enregistrer Dr.Web® LiveDisk sur une clé USB, puis préparez la clé USB appropriée. Démarrez l'ordinateur à l'aide de cette clé et lancez le scan complet et le traitement des menaces détectées.
Si votre appareil mobile fonctionne correctement, veuillez télécharger et installer sur votre appareil mobile Dr.Web pour Android . Lancez un scan complet et suivez les recommandations sur la neutralisation des menaces détectées.
Si l'appareil mobile est bloqué par le Trojan de la famille Android.Locker (un message sur la violation grave de la loi ou la demande d'une rançon est affiché sur l'écran de l'appareil mobile), procédez comme suit:
démarrez votre Smartphone ou votre tablette en mode sans échec (si vous ne savez pas comment faire, consultez la documentation de l'appareil mobile ou contactez le fabricant) ;
puis téléchargez et installez sur votre appareil mobile Dr.Web pour Android et lancez un scan complet puis suivez les recommandations sur la neutralisation des menaces détectées ;
Débranchez votre appareil et rebranchez-le.
En savoir plus sur Dr.Web pour Android
Téléchargez Dr.Web pour Android
Gratuit pour 3 mois
Tous les composants de protection
Renouvellement de la démo via AppGallery/Google Pay
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