Jaik.43631 malicious file

The Jaik.43631 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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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.

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What Jaik.43631 virus can do?

Yara rule detections observed from a process memory dump/dropped files/CAPE
Dynamic (imported) function loading detected
Reads data out of its own binary image
Authenticode signature is invalid

How to determine Jaik.43631?


File Info:
name: B981D56867B1BEAC5FA9.mlw
path: /opt/CAPEv2/storage/binaries/580d3a0addbf2f226c5c81009c9872e6a16a56b2b51bb694339f94abd695f589
crc32: 31B50FF1
md5: b981d56867b1beac5fa9608644e24bf6
sha1: 02c2b23c8dda6ab47533b2b55180a577b13a7310
sha256: 580d3a0addbf2f226c5c81009c9872e6a16a56b2b51bb694339f94abd695f589
sha512: fe058fff29c6567239d43241952088a5a5487cdfbe4cb805c872129d171de7e3a12260930344d9fff655d1c9a12313c0d9a2c05b971f39200f6a0c02f6013cf5
ssdeep: 49152:Th8rHHLJF/D+Dba+scbjIg6etZzSzRMKsIxDycqFL6wTdq5Tbeqv:ThcHvrGa+Bbjz6jNZ8nfdkmG
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T151F523D5EF034472C39F4138267B7373A3ED5469C122D58B5FC4AADCAE36CA2A528217
sha3_384: e4f80eb40b1cf79e1765e928b2c6ae402bce6062c3fcb9187797c7c54438aea18219099bb77ba8dade0488b9151fa183
ep_bytes: 81ecd4020000535556576a2033ed5e89
timestamp: 2012-02-24 19:20:04

Version Info:
FileDescription: 
FileVersion: 1.0.0
LegalCopyright: 
ProductVersion: 1.0.0
Translation: 0x0000 0x04b0

Jaik.43631 also known as:

Bkav	W32.AIDetect.malware2
tehtris	Generic.Malware
MicroWorld-eScan	Gen:Variant.Jaik.43631
CAT-QuickHeal	Trojan.IGENERIC
Elastic	malicious (high confidence)
ESET-NOD32	a variant of Win32/Packed.SilentInstallBuilder.A suspicious
APEX	Malicious
ClamAV	Win.Malware.Jaik-9940406-0
Kaspersky	HEUR:Backdoor.Win32.Bladabindi.gen
BitDefender	Gen:Variant.Jaik.43631
Avast	NSIS:BundlerX-gen [PUP]
Ad-Aware	Gen:Variant.Jaik.43631
F-Secure	Heuristic.HEUR/AGEN.1226317
McAfee-GW-Edition	BehavesLike.Win32.Generic.wc
FireEye	Generic.mg.b981d56867b1beac
Emsisoft	Gen:Variant.Jaik.43631 (B)
Ikarus	PUA.SilentInstallBuilder
GData	Gen:Variant.Jaik.43631
Avira	HEUR/AGEN.1226317
MAX	malware (ai score=89)
Arcabit	Trojan.Jaik.DAA6F
Microsoft	Program:Win32/Uwamson.A!ml
Cynet	Malicious (score: 99)
ALYac	Gen:Variant.Jaik.43631
Malwarebytes	Upatre.Trojan.Downloader.DDS
SentinelOne	Static AI – Suspicious PE
AVG	NSIS:BundlerX-gen [PUP]
CrowdStrike	win/grayware_confidence_60% (D)

How to remove Jaik.43631?

Jaik.43631 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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