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Trojan.Siggen9.18352
Added to the Dr.Web virus database:
2020-03-07
Virus description added:
2020-03-11
Technical Information
To ensure autorun and distribution
Modifies the following registry keys
[<HKLM>\Software\Classes\CLSID\{FB562550-BBE6-4298-861A-5C0A6562C272}\Shell\Open\command] '' = '%ProgramFiles%\VS Revo Group\Revo Uninstaller Pro\RevoUninPro.exe'
[<HKLM>\Software\Microsoft\Windows\CurrentVersion\RunOnce] 'GrpConv' = 'grpconv -o'
Creates the following services
[<HKLM>\System\CurrentControlSet\Services\Revoflt] 'ImagePath' = 'system32\DRIVERS\revoflt.sys'
Malicious functions
Registers file system filter
[<HKLM>\System\CurrentControlSet\Services\Revoflt] 'Group' = 'FSFilter Activity Monitor'
Modifies file system
Creates the following files
%TEMP%\rarsfx0\revo.uninstaller.pro.v2.1.5...exe
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-va6f4.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-q0hh3.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-4s1p4.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-h6nok.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-d15a9.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\is-6qf7p.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\is-gg7lk.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\is-hjbu2.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\is-btroi.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-fpfiv.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\is-6gne6.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\is-n27c3.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\is-t8p1n.tmp
%PROGRAMDATA%\microsoft\windows\start menu\programs\revo uninstaller pro\revo uninstaller pro.lnk
%PROGRAMDATA%\microsoft\windows\start menu\programs\revo uninstaller pro\uninstall revo uninstaller pro.lnk
C:\users\public\desktop\revo uninstaller pro.lnk
%APPDATA%\microsoft\internet explorer\quick launch\revo uninstaller pro.lnk
%PROGRAMDATA%\microsoft\windows\start menu\programs\revo uninstaller pro\revo uninstaller pro help.lnk
%ProgramFiles%\vs revo group\revo uninstaller pro\unins000.dat
<DRIVERS>\setccc8.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-4rdtd.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-9t670.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-fg7nb.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-jqp3c.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-is18e.tmp
%TEMP%\is-ss148.tmp\_isetup\_regdll.tmp
%TEMP%\is-ss148.tmp\_isetup\_setup64.tmp
%TEMP%\is-ss148.tmp\_isetup\_shfoldr.dll
%ProgramFiles%\vs revo group\revo uninstaller pro\is-7dggl.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-nlt51.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-cj2q1.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-gs7f9.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-9igmt.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-oi0f5.tmp
%WINDIR%\temp\uddd2c3.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\is-g08gk.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-spv3o.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-d7t1a.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-hia5i.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-dgjv2.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-97ljn.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-tlp58.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-ukrg7.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-16279.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-1hirq.tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-9vp8m.tmp
%TEMP%\is-kc8i2.tmp\revo.uninstaller.pro.v2.1.5...tmp
%ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-6tu8a.tmp
%LOCALAPPDATA%\vs revo group\revo uninstaller pro\data\cachedata.dat
Deletes the following files
%ProgramFiles%\vs revo group\revo uninstaller pro\revoflt.sys
%WINDIR%\temp\uddd2c3.tmp
%TEMP%\is-ss148.tmp\_isetup\_regdll.tmp
%TEMP%\is-ss148.tmp\_isetup\_setup64.tmp
%TEMP%\is-ss148.tmp\_isetup\_shfoldr.dll
%TEMP%\is-kc8i2.tmp\revo.uninstaller.pro.v2.1.5...tmp
%TEMP%\rarsfx0\revo.uninstaller.pro.v2.1.5...exe
Moves the following files
from %ProgramFiles%\vs revo group\revo uninstaller pro\is-7dggl.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\unins000.exe
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-4rdtd.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\romanian.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-9t670.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\russian.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-va6f4.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\simplifiedchinese.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-q0hh3.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\slovak.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-4s1p4.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\swedish.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-jqp3c.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\portuguesebrazil.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-fg7nb.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\portuguese.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-h6nok.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\spanish.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\is-gg7lk.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\revouninpro.exe
from %ProgramFiles%\vs revo group\revo uninstaller pro\is-hjbu2.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\revocmd.exe
from %ProgramFiles%\vs revo group\revo uninstaller pro\is-btroi.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\revoappbar.exe
from %ProgramFiles%\vs revo group\revo uninstaller pro\is-6gne6.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\ruext.dll
from %ProgramFiles%\vs revo group\revo uninstaller pro\is-g08gk.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\revoflt.sys
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-d15a9.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\traditionalchinese.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\is-6qf7p.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\revoflt.inf
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-is18e.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\polish.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-9vp8m.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\macedonian.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-1hirq.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\korean.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-cj2q1.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\armenian.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-gs7f9.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\bulgarian.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-9igmt.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\czech.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-oi0f5.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\danish.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-spv3o.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\dutch.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-fpfiv.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\english.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-nlt51.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\arabic.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-6tu8a.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\estonian.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-hia5i.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\french.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-dgjv2.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\german.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-97ljn.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\hebrew.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-tlp58.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\hungarian.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-ukrg7.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\italiano.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-16279.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\japanese.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\lang\is-d7t1a.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\lang\finnish.ini
from %ProgramFiles%\vs revo group\revo uninstaller pro\is-t8p1n.tmp to %ProgramFiles%\vs revo group\revo uninstaller pro\revo uninstaller pro help.pdf
from <DRIVERS>\setccc8.tmp to <DRIVERS>\revoflt.sys
Substitutes the following files
%ProgramFiles%\vs revo group\revo uninstaller pro\revoflt.sys
Miscellaneous
Searches for the following windows
ClassName: 'EDIT' WindowName: ''
Creates and executes the following
'%TEMP%\rarsfx0\revo.uninstaller.pro.v2.1.5...exe' /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-
'%TEMP%\is-kc8i2.tmp\revo.uninstaller.pro.v2.1.5...tmp' /SL5="$5022E,5954378,76288,%TEMP%\RarSFX0\Revo.Uninstaller.Pro.v2.1.5...exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-
'%ProgramFiles%\vs revo group\revo uninstaller pro\revouninpro.exe' /bc
Executes the following
'<SYSTEM32>\regsvr32.exe' /s "%ProgramFiles%\VS Revo Group\Revo Uninstaller Pro\RUExt.dll"
'<SYSTEM32>\rundll32.exe' SETUPAPI.DLL,InstallHinfSection DefaultInstall 132 %ProgramFiles%\VS Revo Group\Revo Uninstaller Pro\revoflt.inf
'<SYSTEM32>\runonce.exe' -r
'<SYSTEM32>\grpconv.exe' -o
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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