Malware

MSIL/Kryptik.KBV (file analysis)

Malware Removal

The MSIL/Kryptik.KBV is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What MSIL/Kryptik.KBV virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • The binary likely contains encrypted or compressed data.
  • Attempts to remove evidence of file being downloaded from the Internet
  • Collects information to fingerprint the system

How to determine MSIL/Kryptik.KBV?


File Info:

crc32: 7824E0F7
md5: 990c497e6c0e2836a5a37152b7e33b55
name: 990C497E6C0E2836A5A37152B7E33B55.mlw
sha1: 6033bf297eeddcc48221a18170804a68b8698c15
sha256: 94c1baf467fc61a432e523f3faa8bfb98a82e9398b962e4e55171baa3a7258f8
sha512: b4d37dc0414328ca04d7ebd0dde35d426a29f88e4c4775e28772097241a30e4d2339c72250cb7bfc14faadb975e6a24306be822ca84c85aa9f0c9250808c95ac
ssdeep: 24576:JluxJt/ROMNaDV+ODPHKAt+5QTE8Oqli4Y1djlTRy:JlCtYjgOrBe8OqliTjfy
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
Assembly Version: 12.0.12.0
InternalName: Windows Media Player.exe
FileVersion: 12.0.12
CompanyName: Microsoft Corporation
Comments: Windows Media Player
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 12.0.12
FileDescription: Microsoftxae Windowsxae Operating System
OriginalFilename: Windows Media Player.exe

MSIL/Kryptik.KBV also known as:

K7AntiVirusTrojan ( 005127391 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.45114659
CylanceUnsafe
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 005127391 )
Cybereasonmalicious.97eedd
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Kryptik.KBV
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Packed.Hpbladabi-6860330-0
KasperskyTrojan.Win32.NanoBot.yrs
BitDefenderTrojan.GenericKD.45114659
MicroWorld-eScanTrojan.GenericKD.45114659
Ad-AwareTrojan.GenericKD.45114659
SophosGeneric PUA GA (PUA)
ComodoMalware@#jix7qjet0ry
BitDefenderThetaGen:NN.ZemsilF.34700.dn0@aS6SSPl
McAfee-GW-EditionBehavesLike.Win32.Generic.tc
FireEyeGeneric.mg.990c497e6c0e2836
EmsisoftTrojan.GenericKD.45114659 (B)
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/MSIL.Packed.Confuser.P
MicrosoftTrojan:Win32/Zpevdo.B
ArcabitTrojan.Generic.D2B06523
AegisLabTrojan.Win32.Malicious.4!c
ZoneAlarmTrojan.Win32.NanoBot.yrs
GDataTrojan.GenericKD.45114659
McAfeeArtemis!990C497E6C0E
MAXmalware (ai score=88)
PandaTrj/GdSda.A
IkarusTrojan.MSIL.Crypt
AVGWin32:Malware-gen
Qihoo-360Generic/HEUR/QVM03.0.17F3.Malware.Gen

How to remove MSIL/Kryptik.KBV?

MSIL/Kryptik.KBV removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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