What is “Heur.MSIL.Krypt.46 (B)”?

The Heur.MSIL.Krypt.46 (B) 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 Heur.MSIL.Krypt.46 (B) virus can do?

The binary likely contains encrypted or compressed data.
Network activity detected but not expressed in API logs

How to determine Heur.MSIL.Krypt.46 (B)?


File Info:
crc32: EC266BDC
md5: cf86a93a88ed1a1e1371d987e0cbaa76
name: CF86A93A88ED1A1E1371D987E0CBAA76.mlw
sha1: e9d5608df65aad042c813d9c076371b307e9f3a5
sha256: 38282a6782d2ca7779f4b6c00be84342b39481946bb953ad873045ed0ef9a770
sha512: 0f61c07b114de914b121e8b043a14acde857b069ec59d287c9a5d527829ff4591caf4d286a5d1e7f1c2cde6b27f925a951aba87f87fde1e155ee8c8c9f288085
ssdeep: 6144:gBzLDAB+nDwRtZ83ERn4mVcm7WrDhLVyIheb:gBzL/Dw/So4j6WPfyIh
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright:  
Assembly Version: 0.0.0.0
InternalName: OOQrXleyJUdMWfbL.bounce.exe
FileVersion: 0.0.0.0
ProductVersion: 0.0.0.0
FileDescription:  
OriginalFilename: OOQrXleyJUdMWfbL.bounce.exe

Heur.MSIL.Krypt.46 (B) also known as:

Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Heur.MSIL.Krypt.46
FireEye	Generic.mg.cf86a93a88ed1a1e
McAfee	GenericRXMN-SH!CF86A93A88ED
Cylance	Unsafe
Sangfor	Malware
BitDefender	Gen:Heur.MSIL.Krypt.46
Cybereason	malicious.a88ed1
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
Avast	Win32:InjectorX-gen [Trj]
Kaspersky	HEUR:Backdoor.MSIL.Remcos.gen
Rising	Backdoor.Remcos!8.B89E (TFE:D:me4HMzUJEyK)
Ad-Aware	Gen:Heur.MSIL.Krypt.46
Emsisoft	Gen:Heur.MSIL.Krypt.46 (B)
F-Secure	Trojan.TR/Dropper.Gen
DrWeb	Trojan.Inject4.4509
Invincea	ML/PE-A + Troj/Kryptik-OB
McAfee-GW-Edition	BehavesLike.Win32.Generic.dh
Sophos	Troj/Kryptik-OB
Jiangmin	Backdoor.MSIL.dwwg
MaxSecure	Trojan.Malware.300983.susgen
Avira	TR/Dropper.Gen
MAX	malware (ai score=85)
Microsoft	Trojan:MSIL/AgentTesla.AX!MTB
Arcabit	Trojan.MSIL.Krypt.46
ZoneAlarm	HEUR:Backdoor.MSIL.Remcos.gen
GData	Gen:Heur.MSIL.Krypt.46
Cynet	Malicious (score: 100)
AhnLab-V3	Malware/Win32.RL_Generic.C4216199
BitDefenderTheta	Gen:NN.ZemsilF.34634.pm0@ayMJ2ri
ALYac	Gen:Heur.MSIL.Krypt.46
Malwarebytes	Backdoor.Agent.MSIL.Generic
ESET-NOD32	MSIL/Spy.Agent.AES
SentinelOne	Static AI – Malicious PE
eGambit	Unsafe.AI_Score_99%
AVG	Win32:InjectorX-gen [Trj]
CrowdStrike	win/malicious_confidence_100% (D)
Qihoo-360	HEUR/QVM03.0.3FBB.Malware.Gen

How to remove Heur.MSIL.Krypt.46 (B)?

Heur.MSIL.Krypt.46 (B) 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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