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Trojan.MulDrop8.18735
Added to the Dr.Web virus database:
2018-05-02
Virus description added:
2018-05-01
Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
%HOMEPATH%\Start Menu\Programs\Startup\Ninja.lnk
Modifies file system:
Creates the following files:
%TEMP%\$inst\2.tmp
%ProgramFiles%\System Tools Pack\What in Startup\WhatInStartup.exe
%ProgramFiles%\System Tools Pack\What in Startup\WhatInStartup.chm
%ProgramFiles%\System Tools Pack\What in Startup\WhatInStartup.cfg
%ProgramFiles%\System Tools Pack\What in Startup\readme.txt
%ProgramFiles%\System Tools Pack\USB Disk Ejector\USB Disk Ejector.html
%ProgramFiles%\System Tools Pack\USB Disk Ejector\USB Disk Ejector.exe
%HOMEPATH%\Start Menu\Programs\System Tools\CDRoller 5.34.lnk
%ProgramFiles%\System Tools Pack\Uninstall.exe
%ProgramFiles%\System Tools Pack\TeraCopy\TeraCopy.url
%ProgramFiles%\System Tools Pack\TeraCopy\TeraCopy.exe
%ProgramFiles%\System Tools Pack\TeraCopy\TeraCopy.dll
%ProgramFiles%\System Tools Pack\TeraCopy\TeraCopy.chm
%ProgramFiles%\System Tools Pack\TeraCopy\Readme.txt
%ProgramFiles%\System Tools Pack\TeraCopy\License.txt
%ProgramFiles%\System Tools Pack\TweakUI\TweakUI.exe
%ProgramFiles%\System Tools Pack\Handy Recovery 1.0\readme.txt
%HOMEPATH%\Start Menu\Programs\System Tools\Clipboard Catcher.lnk
%APPDATA%\Microsoft\Internet Explorer\Quick Launch\USB Disk Ejector.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\USB Disk Ejector.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\TweakUI.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\TeraCopy.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\SoftKey Revealer.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\ShortcutsMan.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\ResHacker.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\Ninja Pendisk 1.6.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\Microsoft RegClean.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\IsoBuster.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\Handy Recovery 1.0.lnk
%APPDATA%\Microsoft\Internet Explorer\Quick Launch\File Finder.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\File Finder.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\Empty Folder Finder.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\DevMan View.lnk
%ProgramFiles%\System Tools Pack\TeraCopy\Add.exe
%ProgramFiles%\System Tools Pack\TeraCopy\Whatsnew.txt
%ProgramFiles%\System Tools Pack\SoftKey Revealer\SoftKeyRevealer.exe.manifest
%ProgramFiles%\System Tools Pack\SoftKey Revealer\SoftKey Revealer.exe
%ProgramFiles%\System Tools Pack\SoftKey Revealer\Readme.txt
%ProgramFiles%\System Tools Pack\CPU-Z 1.52.2\CPU-Z.exe
%ProgramFiles%\System Tools Pack\Empty Folder Finder\Empty Folder Finder.exe
%ProgramFiles%\System Tools Pack\DevMan View\readme.txt
%ProgramFiles%\System Tools Pack\DevMan View\DevManView.exe
%ProgramFiles%\System Tools Pack\DevMan View\DevManView.chm
%ProgramFiles%\System Tools Pack\DevMan View\DevManView.cfg
%ProgramFiles%\System Tools Pack\CPU-Z 1.52.2\cpuz.ini
%ProgramFiles%\System Tools Pack\Clipboard Catcher\Clipboard_Catcher.exe
%ProgramFiles%\System Tools Pack\Handy Recovery 1.0\Handy Recovery.exe
%ProgramFiles%\System Tools Pack\CDRoller 5.34\Readme.txt
%ProgramFiles%\System Tools Pack\CDRoller 5.34\Ident.dll
%ProgramFiles%\System Tools Pack\CDRoller 5.34\CDRoller.exe
%ProgramFiles%\System Tools Pack\CDRoller 5.34\CDRoller.cfg
%ProgramFiles%\System Tools Pack\CDRoller 5.34\aidex.dll
%TEMP%\$inst\temp_0.tmp
%HOMEPATH%\Start Menu\Programs\System Tools\What in Startup.lnk
%HOMEPATH%\Start Menu\Programs\System Tools\CPU-Z 1.52.2.lnk
%ProgramFiles%\System Tools Pack\Handy Recovery 1.0\handyrecovery.chm
%ProgramFiles%\System Tools Pack\IsoBuster\Document.txt
%ProgramFiles%\System Tools Pack\File Finder\File Finder.EXE
%ProgramFiles%\System Tools Pack\ShortcutsMan\ShortcutsMan.exe
%ProgramFiles%\System Tools Pack\ShortcutsMan\ShortcutsMan.cfg
%ProgramFiles%\System Tools Pack\ShortcutsMan\ShortcutsMan Icon.ico
%ProgramFiles%\System Tools Pack\ShortcutsMan\shman.chm
%ProgramFiles%\System Tools Pack\ShortcutsMan\shman.cfg
%ProgramFiles%\System Tools Pack\ShortcutsMan\Readme.txt
%ProgramFiles%\System Tools Pack\ResHacker\ResHacker.ini
%ProgramFiles%\System Tools Pack\ResHacker\ResHacker.exe
%ProgramFiles%\System Tools Pack\Ninja 1.6\Ninja_1.6 Icon.ico
%ProgramFiles%\System Tools Pack\Ninja 1.6\ninja.txt
%ProgramFiles%\System Tools Pack\Ninja 1.6\Ninja.exe
%ProgramFiles%\System Tools Pack\Microsoft RegClean\ReadMe.txt
%ProgramFiles%\System Tools Pack\Microsoft RegClean\Microsoft RegClean.exe
%ProgramFiles%\System Tools Pack\IsoBuster\IsoBuster.exe
%ProgramFiles%\System Tools Pack\Handy Recovery 1.0\tips.txt
%ProgramFiles%\System Tools Pack\Uninstall.ini
Deletes the following files:
%TEMP%\$inst\temp_0.tmp
%TEMP%\$inst\2.tmp
Curing recommendations
Windows
macOS
Linux
Android
If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space .
If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.
If the mobile device is operating normally, download and install Dr.Web for Android. 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 for Android 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
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