About “MSIL/Filecoder.AIB” infection

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

Network activity detected but not expressed in API logs
Anomalous binary characteristics

How to determine MSIL/Filecoder.AIB?


File Info:
crc32: 7E25C617
md5: a41528ac976373f58a96f3185c48ce61
name: A41528AC976373F58A96F3185C48CE61.mlw
sha1: df0ef815e7749d2a8a88c9283eaac7616dd370e4
sha256: 4ce013623dd06d4efb61ce905165149ed13d5ecacfba860b49fa2d9f2afd7c74
sha512: b8b09926d90876ac281fea19b4a2573c3c1bacdf5c96ae437843ee583fc0485916f1f6db2da727f5da00bcc3a91bf081cab40a89dec819c44ce999254e3ad6c2
ssdeep: 384:xMwRMZj0L89RlxeHlnKwoiQGlxfOUaGKmn09c8twjPN3jjwKh0XZDnfKcau:5owHl0lGTfweBkXll
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: DiscoRansomware.exe
FileVersion: 1.0.0.0
CompanyName: 
LegalTrademarks: 
Comments: 
ProductName: DiscoRansomware
ProductVersion: 1.0.0.0
FileDescription: DiscoRansomware
OriginalFilename: DiscoRansomware.exe

MSIL/Filecoder.AIB also known as:

K7AntiVirus	Trojan ( 0057bf151 )
Cynet	Malicious (score: 100)
ALYac	Trojan.Ransom.Filecoder
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_90% (W)
Alibaba	Ransom:MSIL/Crypute.49354a6e
K7GW	Trojan ( 0057bf151 )
Cybereason	malicious.c97637
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	MSIL/Filecoder.AIB
APEX	Malicious
Avast	Win32:Trojan-gen
Kaspersky	UDS:Trojan-Ransom.MSIL.Agent.a
BitDefender	Gen:Heur.Ransom.MSIL.1
MicroWorld-eScan	Gen:Heur.Ransom.MSIL.1
Ad-Aware	Gen:Heur.Ransom.MSIL.1
Sophos	Mal/Generic-S
BitDefenderTheta	Gen:NN.ZemsilF.34688.bm0@aGGdH6m
TrendMicro	Trojan.MSIL.ZYX.USMANE521
McAfee-GW-Edition	Artemis!Trojan
FireEye	Generic.mg.a41528ac976373f5
Emsisoft	Gen:Heur.Ransom.MSIL.1 (B)
SentinelOne	Static AI – Malicious PE
Webroot	W32.Trojan.Gen
Avira	TR/Ransom.csjvw
eGambit	Unsafe.AI_Score_99%
Microsoft	Backdoor:Win32/Bladabindi!ml
Gridinsoft	Ransom.Win32.Filecoder.sa
Arcabit	Trojan.Ransom.MSIL.1
AegisLab	Trojan.Win32.Generic.4!c
GData	Win32.Trojan-Ransom.Filecoder.2IW6GI@gen
McAfee	Artemis!A41528AC9763
MAX	malware (ai score=100)
Malwarebytes	Ransom.FileCryptor
TrendMicro-HouseCall	Trojan.MSIL.ZYX.USMANE521
Rising	Trojan.Filecoder!8.68 (CLOUD)
Ikarus	Trojan-Ransom.FileCrypter
Fortinet	MSIL/Filecoder.AIB!tr
AVG	Win32:Trojan-gen

How to remove MSIL/Filecoder.AIB?

MSIL/Filecoder.AIB 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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