About “Win32/GenKryptik.FJLK” infection

The Win32/GenKryptik.FJLK 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.

6-day free trial available.

What Win32/GenKryptik.FJLK virus can do?

Executable code extraction
Creates RWX memory
Possible date expiration check, exits too soon after checking local time
At least one IP Address, Domain, or File Name was found in a crypto call
Reads data out of its own binary image

How to determine Win32/GenKryptik.FJLK?


File Info:
crc32: 6083048D
md5: 8b7661725ad6740e32e8e31c647f0be5
name: 8B7661725AD6740E32E8E31C647F0BE5.mlw
sha1: 7ea6057337cfd884450ceddff6906287d10fd185
sha256: 989bca6b266c0ca7ad46e518146e61cb4e12ae3ee606f99d2b2f75221f09f096
sha512: d63e476c87efb713bcd61e6996308f9a64bdfb739cddd9dd957807e1ce2b4f6e1a6cd2e96ffc9bd359ec42dd3a4bc7d4487bc70a58a7cd49d5fa66011a10ae5c
ssdeep: 12288:QFuLe4nHJm79H5+51MKd3GydYLMcOCWvnJi7:QFF4nHJoqZbnJc
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Copyright (C) 1997
InternalName: POPChecker
FileVersion: 1, 0, 0, 1
CompanyName: 
ProductName: POPChecker Application
ProductVersion: 1, 0, 0, 1
FileDescription: POPChecker MFC Application
OriginalFilename: POPChecker.EXE
Translation: 0x0409 0x04b0

Win32/GenKryptik.FJLK also known as:

Elastic	malicious (high confidence)
CrowdStrike	win/malicious_confidence_90% (D)
BitDefender	Gen:Variant.Trickbot.Mikey.51
ESET-NOD32	a variant of Win32/GenKryptik.FJLK
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan.Win32.Trickpak.gen
MicroWorld-eScan	Gen:Variant.Trickbot.Mikey.51
McAfee-GW-Edition	BehavesLike.Win32.Injector.cm
FireEye	Generic.mg.8b7661725ad6740e
SentinelOne	Static AI – Suspicious PE
GData	Gen:Variant.Trickbot.Mikey.51
McAfee	GenericRXAA-AA!8B7661725AD6
MAX	malware (ai score=83)

How to remove Win32/GenKryptik.FJLK?

Win32/GenKryptik.FJLK 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.

Leave a Comment X