Win32/Filecoder.KingOuroboros.A malicious file

The Win32/Filecoder.KingOuroboros.A 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 Win32/Filecoder.KingOuroboros.A virus can do?

How to determine Win32/Filecoder.KingOuroboros.A?


File Info:
crc32: 200552F6
md5: 0ead1097d9568c31bb19f4284be9cdeb
name: 0EAD1097D9568C31BB19F4284BE9CDEB.mlw
sha1: 0a3f6d04932b7c0efa0e096936a220b5139080d6
sha256: dc8f856e879796f8c1c46d087ec2cca1b94848b4095769c23b0c839edd529096
sha512: a48e56cd9ed076e1f2404bac6efabaeb66325114ced06eb83fb795360284845242c250e595948195bc4e12d15c66f686cf8b078a2d3144725d489cffa2060ad3
ssdeep: 24576:nAHnh+eWsN3skA4RV1Hom2KXSmHdxLOG9PVFZH/DMK:ah+ZkldoPKiYdxyG95HbM
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: MSEInstall.exe
FileVersion: 4.10.0209.0
CompanyName: Microsoft Corporation
ProductName: Microsoft Security Client
ProductVersion: 4.10.0209.0
FileDescription: MSEInstall Package
OriginalFilename: MSEInstall.exe
Translation: 0x0409 0x04b0

Win32/Filecoder.KingOuroboros.A also known as:

Bkav	W32.AIDetect.malware1
K7AntiVirus	Trojan ( 004f65341 )
Elastic	malicious (high confidence)
DrWeb	Trojan.Encoder.25149
Cynet	Malicious (score: 100)
CAT-QuickHeal	Ransom.AutoIt.Genasom.ZZ
ALYac	Gen:Trojan.Heur.AutoIT.2
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_80% (D)
Alibaba	Ransom:Win32/Cossta.c14174b2
K7GW	Trojan ( 004f65341 )
Cybereason	malicious.7d9568
Symantec	Trojan.Gen.2
ESET-NOD32	Win32/Filecoder.KingOuroboros.A
APEX	Malicious
Avast	FileRepMetagen [Malware]
ClamAV	Win.Ransomware.Cryptowire-7595054-0
Kaspersky	Trojan.Win32.Cossta.alcx
BitDefender	Gen:Trojan.Heur.AutoIT.2
NANO-Antivirus	Trojan.Win32.Encoder.fewcxz
MicroWorld-eScan	Gen:Trojan.Heur.AutoIT.2
Tencent	Win32.Trojan.Raas.Auto
Ad-Aware	Gen:Trojan.Heur.AutoIT.2
Sophos	Mal/Generic-S
Comodo	Malware@#38rhk9hcidgzk
BitDefenderTheta	AI:Packer.44866B6B18
VIPRE	Trojan.Win32.Generic!BT
McAfee-GW-Edition	BehavesLike.Win32.TrojanAitInject.th
FireEye	Generic.mg.0ead1097d9568c31
Emsisoft	Gen:Trojan.Heur.AutoIT.2 (B)
Avira	HEUR/AGEN.1134135
Microsoft	Trojan:Win32/Skeeyah.A!rfn
AegisLab	Hacktool.Win32.Gamehack.3!e
GData	Gen:Trojan.Heur.AutoIT.2
Acronis	suspicious
McAfee	Artemis!0EAD1097D956
MAX	malware (ai score=97)
VBA32	Trojan.Cossta
Malwarebytes	Trojan.Dropper.AutoIt
Panda	Trj/CI.A
Yandex	Trojan.AvsArher.bS9LKk
Ikarus	Trojan-Ransom.Ouroboros
Fortinet	AutoIt/Ouroboros.A!tr.ransom
AVG	FileRepMetagen [Malware]
Paloalto	generic.ml
Qihoo-360	Win32/Ransom.FRS.HwoCEpsA

How to remove Win32/Filecoder.KingOuroboros.A?

Win32/Filecoder.KingOuroboros.A 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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