Should I remove “MSIL/TrojanDownloader.Agent.IEF”?

The MSIL/TrojanDownloader.Agent.IEF 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/TrojanDownloader.Agent.IEF virus can do?

Presents an Authenticode digital signature
Network activity detected but not expressed in API logs
Anomalous binary characteristics

How to determine MSIL/TrojanDownloader.Agent.IEF?


File Info:
crc32: CB763837
md5: 60895c9ce285785c58fd70704551a8f9
name: 60895C9CE285785C58FD70704551A8F9.mlw
sha1: c408b957a7ae47bf991f5b23b380d3d84e4321e6
sha256: 1eee8bd6ffb2ede0b490af1bd845ace392fe30c5309769f360fc6a64a850f0db
sha512: 6b2d40b25d294e02c5bfe557f5ef44a8f88d589a1421ab61e54a489f3e4df4891f2ad15446caa064f6251a306ffc25321bf83a76152bb14f09ab403aea43c9c2
ssdeep: 384:mOXdf1fvjM63xB9UOlm34KhGfqqXQZCzCv0kgM4kAhH:J1f4a0tGy8gv0kgM4kAhH
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: 12Art.exe
FileVersion: 1.0.0.0
CompanyName: 
LegalTrademarks: 
Comments: 
ProductName: 12Art
ProductVersion: 1.0.0.0
FileDescription: 12Art
OriginalFilename: 12Art.exe

MSIL/TrojanDownloader.Agent.IEF also known as:

Elastic	malicious (high confidence)
ALYac	Gen:Variant.MSILHeracles.19648
Cyren	W32/MSIL_Troj.BDR.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/TrojanDownloader.Agent.IEF
APEX	Malicious
Avast	Win32:DangerousSig [Trj]
Kaspersky	UDS:Backdoor.MSIL.Crysan.gen
BitDefender	Gen:Variant.MSILHeracles.19648
MicroWorld-eScan	Gen:Variant.MSILHeracles.19648
Ad-Aware	Gen:Variant.MSILHeracles.19648
BitDefenderTheta	Gen:NN.ZemsilCO.34770.bm1@aWpLGXp
FireEye	Generic.mg.60895c9ce285785c
Emsisoft	Gen:Variant.MSILHeracles.19648 (B)
SentinelOne	Static AI – Suspicious PE
Microsoft	Trojan:Win32/Woreflint.A!cl
GData	Gen:Variant.MSILHeracles.19648
MAX	malware (ai score=81)
Ikarus	Trojan-Downloader.MSIL.Agent
Fortinet	MSIL/Agent.IEF!tr.dldr
AVG	Win32:DangerousSig [Trj]

How to remove MSIL/TrojanDownloader.Agent.IEF?

MSIL/TrojanDownloader.Agent.IEF 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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