MSIL/Filecoder.ATX removal instruction

The MSIL/Filecoder.ATX 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 MSIL/Filecoder.ATX virus can do?

Authenticode signature is invalid
Anomalous .NET characteristics
CAPE detected the Chaos malware family

How to determine MSIL/Filecoder.ATX?


File Info:
name: A6B9B1AAD31145F93E2A.mlw
path: /opt/CAPEv2/storage/binaries/87a9a8afbead2e58521d8db46d50ef5f008c28227ca908676d1b8d05e6c6109d
crc32: 58170415
md5: a6b9b1aad31145f93e2af7e6dfc9cec6
sha1: cac5d7866d2ad707eb019eebb20f682219d5fc38
sha256: 87a9a8afbead2e58521d8db46d50ef5f008c28227ca908676d1b8d05e6c6109d
sha512: 7110fc2d6b629cf6bc755d915c515841a570ee520a55d2f314cb8467fd6abd4fbf64c5e9f7cc7bdd3240a324e7b66f3b2d6259417ffc480978dc10741bdf85cf
ssdeep: 12288:X7dXLnDymw67o6c80IhHaV0h4v5f/us3GDiICQRmgUOBalZb:L8KQ0hlMQ
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T129943B343AFB5019B273EFA55FE4B9ABDA6FF7333606A45D1041034A0623941DED263A
sha3_384: 482e8c645037990abee6116dd232e91524c245f7b98e35999d1a06c5611e6ad8f55a862b858704ed0b23cb233bb691a8
ep_bytes: ff250020400000000000000000000000
timestamp: 2023-07-29 04:17:02

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

MSIL/Filecoder.ATX also known as:

MicroWorld-eScan	IL:Trojan.MSILZilla.24983
FireEye	Generic.mg.a6b9b1aad31145f9
Malwarebytes	Neshta.Virus.FileInfector.DDS
Sangfor	Ransom.Win32.Save.a
K7AntiVirus	Ransomware ( 005a8b921 )
BitDefender	IL:Trojan.MSILZilla.24983
K7GW	Ransomware ( 005a8b921 )
Cybereason	malicious.ad3114
Cyren	W32/S-ee2ef6fa!Eldorado
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/Filecoder.ATX
Avast	Win32:RansomX-gen [Ransom]
ClamAV	Win.Ransomware.Hydracrypt-9878672-0
Kaspersky	HEUR:Trojan-Ransom.Win32.Generic
Tencent	Trojan-Ransom.Win32.Agent.16000623
Sophos	Troj/Ransom-GUR
DrWeb	Trojan.Encoder.35905
TrendMicro	Ransom.MSIL.CHAOS.SMRA14
McAfee-GW-Edition	BehavesLike.Win32.Generic.gt
Trapmine	malicious.high.ml.score
Emsisoft	IL:Trojan.MSILZilla.24983 (B)
GData	IL:Trojan.MSILZilla.24983
Google	Detected
Arcabit	IL:Trojan.MSILZilla.D6197
ZoneAlarm	HEUR:Trojan-Ransom.Win32.Generic
Microsoft	Ransom:MSIL/Filecoder.PK!MSR
Cynet	Malicious (score: 100)
AhnLab-V3	Ransomware/Win.FTD.C4597900
Acronis	suspicious
VBA32	Trojan.MSIL.DelShad.Heur
MAX	malware (ai score=88)
Cylance	unsafe
APEX	Malicious
Rising	Ransom.Destructor!1.B060 (CLASSIC)
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Encoder.4D0C!tr.ransom
BitDefenderTheta	AI:Packer.39984F921F
AVG	Win32:RansomX-gen [Ransom]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (D)

How to remove MSIL/Filecoder.ATX?

MSIL/Filecoder.ATX 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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