How to remove “MSIL/Agent_AGen.BCA”?

The MSIL/Agent_AGen.BCA 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.

GridinSoft Anti-Malware

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/Agent_AGen.BCA virus can do?

Sample contains Overlay data
CAPE extracted potentially suspicious content
Authenticode signature is invalid
Binary compilation timestomping detected

How to determine MSIL/Agent_AGen.BCA?


File Info:
name: CCCCBE457E2398C4BAFA.mlw
path: /opt/CAPEv2/storage/binaries/685bac9f7e56a22251a2a41d6995695d3ecaf7c1ca1a05676dc66cf97af24ab0
crc32: 4E72ABD3
md5: ccccbe457e2398c4bafa9ca31ea01061
sha1: ae141dfef29ad70917bdfae6e6c39d278b6ed1a7
sha256: 685bac9f7e56a22251a2a41d6995695d3ecaf7c1ca1a05676dc66cf97af24ab0
sha512: fe48bf1ba60f0c3d654e766162820dd98252f40f3d797d3b1c5411104020b163b5a6082b843d55661a587c480508b19433cc8b52ccbd3dbd0d79654c8869d6fe
ssdeep: 3072:R3wbWFr+jLazsx2C3j/5V+UO1ntB7xYTbhUqV:0N3jMtRx0bhUw
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F3B3E0284F7F8BBCE119233097E24054850EADCFE6B4FE6FA85092BE2E572D540556EC
sha3_384: db1f2aa4ab2997bb939b47da16f05ab5cd3fac585546655748c794835c8f402e88dca8e4ebf35d439ef74ee08f600ca9
ep_bytes: ff250020400000000000000000000000
timestamp: 2085-12-19 03:11:25

Version Info:
Translation: 0x0000 0x04b0
Comments: 
CompanyName: 
FileDescription: WindowsFormsApp1
FileVersion: 1.0.0.0
InternalName: WindowsFormsApp1.exe
LegalCopyright: Copyright ©  2023
LegalTrademarks: 
OriginalFilename: WindowsFormsApp1.exe
ProductName: WindowsFormsApp1
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

MSIL/Agent_AGen.BCA also known as:

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Crypt.4!c
FireEye	Generic.mg.ccccbe457e2398c4
McAfee	Artemis!CCCCBE457E23
Malwarebytes	Backdoor.AsyncRAT
Sangfor	Trojan.Msil.Agent.Vjil
CrowdStrike	win/malicious_confidence_100% (W)
Cyren	W32/Donut.J.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/Agent_AGen.BCA
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan.MSIL.Crypt.gen
Avast	Win32:RATX-gen [Trj]
Tencent	Msil.Trojan.Crypt.Ugil
Sophos	Generic Reputation PUA (PUA)
F-Secure	Trojan.TR/Dropper.Gen
McAfee-GW-Edition	BehavesLike.Win32.Autorun.ch
SentinelOne	Static AI – Malicious PE
GData	Win32.Trojan.Agent.LS2GEQ
Avira	TR/Dropper.Gen
Antiy-AVL	GrayWare/Win32.Wacapew
ZoneAlarm	HEUR:Trojan.MSIL.Crypt.gen
Microsoft	Trojan:Win32/Wacatac.B!ml
Google	Detected
Acronis	suspicious
Cylance	unsafe
Rising	Trojan.Agent!8.B1E (CLOUD)
Fortinet	PossibleThreat
AVG	Win32:RATX-gen [Trj]
Cybereason	malicious.ef29ad
DeepInstinct	MALICIOUS

How to remove MSIL/Agent_AGen.BCA?

MSIL/Agent_AGen.BCA 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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