MSIL/Kryptik.FEF removal

The MSIL/Kryptik.FEF 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 MSIL/Kryptik.FEF virus can do?

Anomalous binary characteristics

How to determine MSIL/Kryptik.FEF?


File Info:
crc32: 13D919CB
md5: 8430bf402d324c21231f3910a0aa06d6
name: 8430BF402D324C21231F3910A0AA06D6.mlw
sha1: 9a70384cf1f894a0e825b318908cb36dcf62c19a
sha256: 6d62fba6a9040b3964a1e294ca2b5b2083e41fc60043e7f70a1ad625f21d871a
sha512: 5db2f093d8306034ed278a5eb585f41e7e9da7ed1122ba2cc9a0d2d6ee87e27a1564720e1314af8755bf5deeae174e7e9ba601e43aaea1b68714a0339b416ee8
ssdeep: 192:TfF9F5l32FXltLpd+ZmLFZnloYU4MCcI2TD0yh3t5y+By2CUhDk:TfFv5tALfWaFo4MPLTD0w3t55y2lF
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9  2021
Assembly Version: 1.0.0.0
InternalName: WindowsApplication1.exe
FileVersion: 1.0.0.0
ProductName: WindowsApplication1
ProductVersion: 1.0.0.0
FileDescription: WindowsApplication1
OriginalFilename: WindowsApplication1.exe

MSIL/Kryptik.FEF also known as:

DrWeb	BackDoor.Bladabindi.13678
ALYac	Trojan.GenericKD.46050494
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (W)
Alibaba	Trojan:MSIL/Kryptik.d76a2a84
Cybereason	malicious.cf1f89
Symantec	Backdoor.Ratenjay
ESET-NOD32	a variant of MSIL/Kryptik.FEF
APEX	Malicious
Avast	Win32:Trojan-gen
Kaspersky	UDS:Trojan.Multi.GenericML.xnet
BitDefender	Trojan.GenericKD.46050494
MicroWorld-eScan	Trojan.GenericKD.46050494
Ad-Aware	Trojan.GenericKD.46050494
Sophos	Mal/Generic-S
VIPRE	Trojan.Win32.Generic!BT
McAfee-GW-Edition	Artemis!Trojan
FireEye	Generic.mg.8430bf402d324c21
Emsisoft	Trojan.GenericKD.46050494 (B)
SentinelOne	Static AI – Malicious PE
Jiangmin	Trojan/Generic.bdqjm
Microsoft	Trojan:Win32/Wacatac.B!ml
Arcabit	Trojan.Generic.D2BEACBE
GData	Trojan.GenericKD.46050494
AhnLab-V3	Win-Trojan/MSILKrypt14.Exp
McAfee	Artemis!8430BF402D32
MAX	malware (ai score=87)
Rising	Trojan.Kryptik!8.8 (CLOUD)
Ikarus	Trojan.MSIL.Injector
Fortinet	MSIL/Kryptik.UQH!tr
AVG	Win32:Trojan-gen
Paloalto	generic.ml

How to remove MSIL/Kryptik.FEF?

MSIL/Kryptik.FEF 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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