Malware

What is “MSIL/GenKryptik.EIYR”?

Malware Removal

The MSIL/GenKryptik.EIYR 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/GenKryptik.EIYR virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Injection with CreateRemoteThread in a remote process
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Steals private information from local Internet browsers
  • Network activity detected but not expressed in API logs
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Harvests information related to installed mail clients

How to determine MSIL/GenKryptik.EIYR?


File Info:

crc32: 662DDDAC
md5: bb45201f167b5ff3c64ca9b037d1bce7
name: documents.exe
sha1: 57412a5eea85ea2335c53daed7bd905ecbd7504c
sha256: 93c1793735e3928eb458b3d9750ca2e0b3e49bf5c6ffd36156cff07240b13f21
sha512: d65751988798d0aad9bbf96daf22b5858be8749702655ef0c430238dbd04fb6feaf7f91a6e369caab6c97bf2c12ad9b4043e7b7e2d8fa47351d9d89fbe7edd2f
ssdeep: 6144:OTEA+cjIjY9BN5ea7QC3vEBrrGLz1FtN2GRhsgs9xUosh+cCCr9zVte:OTZ+cOmBN5yC/EVG17DsJ9ihfCou
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 Radu Martin, 2017
Assembly Version: 1.0.0.0
InternalName: LgsNHIPybf.exe
FileVersion: 1.0.0.0
CompanyName:
LegalTrademarks:
Comments: Extenders for WinForms controls, such as DataGridView, BindingSource, BindingNavigator and so on
ProductName: DataViewExtenders
ProductVersion: 1.0.0.0
FileDescription: DataViewExtenders
OriginalFilename: LgsNHIPybf.exe

MSIL/GenKryptik.EIYR also known as:

CylanceUnsafe
Cybereasonmalicious.eea85e
Invinceaheuristic
F-ProtW32/MSIL_Kryptik.AFN.gen!Eldorado
APEXMalicious
McAfee-GW-EditionBehavesLike.Win32.Generic.gc
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.bb45201f167b5ff3
CyrenW32/MSIL_Kryptik.AFN.gen!Eldorado
Endgamemalicious (high confidence)
ESET-NOD32a variant of MSIL/GenKryptik.EIYR
FortinetMSIL/Generic.VGN!tr
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_60% (D)

How to remove MSIL/GenKryptik.EIYR?

MSIL/GenKryptik.EIYR 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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