MSIL/Agent.KH (file analysis)

The MSIL/Agent.KH 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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What MSIL/Agent.KH virus can do?

CAPE extracted potentially suspicious content
Authenticode signature is invalid

How to determine MSIL/Agent.KH?


File Info:
name: 19F3550D80E683F847D7.mlw
path: /opt/CAPEv2/storage/binaries/d9a0e703e27727959faf93693ead47e46d84162e744e8f6b2d66a7a6dec8375d
crc32: 96C98B63
md5: 19f3550d80e683f847d7accf2583b6b2
sha1: 848b7f2417c4332e73a91033964e3a1d35f963b9
sha256: d9a0e703e27727959faf93693ead47e46d84162e744e8f6b2d66a7a6dec8375d
sha512: 6e703fa357780b72d3f2e80dbb728b7048ad02e5e2c3f7df5184e696745886862a5fdb4171cfee9cc35606b36766fed3a2c78e85edf8d8fc55080e6707857692
ssdeep: 768:OHj6Am1dW5r/gd/CLc01dqEvDlCWZne97ZxuEW6XGKujURa2dME:OD6AmG1e/CLL1dqEvnZo7ZvZ7kURaIP
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16C233B1877E98618F1BF6FBA0E70668507B5FD125217E62D0ED460AB5A73B50CF02B32
sha3_384: d5f0316189246d3926c34ee55692c5d9bf6fe12483171aee6553419095bed64512ec47f5af621bca27c1b286063338ce
ep_bytes: ff250020400000000000000000000000
timestamp: 2023-04-25 17:54:48

Version Info:
Translation: 0x0000 0x04b0
Comments: help keep all Windows systems file secure and to provide the latest features and improvements.
CompanyName: Microsoft Corporation.
FileDescription: Windows Update Assistant
FileVersion: 10.0.17134.1
InternalName: E.exe
LegalCopyright: Microsoft Corporation. All rights reserved ©
OriginalFilename: E.exe
ProductName: Microsoft® Windows® Operating System
ProductVersion: 10.0.17134.1
Assembly Version: 10.0.17134.1

MSIL/Agent.KH also known as:

Lionic	Trojan.Win32.Fsysna.4!c
DrWeb	Trojan.DownLoader27.27812
MicroWorld-eScan	IL:Trojan.MSILMamut.6403
FireEye	Generic.mg.19f3550d80e683f8
McAfee	GenericRXHN-LW!19F3550D80E6
Cylance	unsafe
Zillya	Trojan.Fsysna.Win32.17787
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Trojan ( 0056fb7f1 )
Alibaba	Backdoor:MSIL/Bladabindi.f9805928
K7GW	Trojan ( 0056fb7f1 )
CrowdStrike	win/malicious_confidence_100% (W)
BitDefenderTheta	Gen:NN.ZemsilF.36318.dm0@auX@iPc
VirIT	Trojan.Win32.MSIL_Heur.A
Cyren	W32/ABRisk.NEHX-4740
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/Agent.KH
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan.MSIL.Fsysna.gen
BitDefender	IL:Trojan.MSILMamut.6403
Avast	Win32:TrojanX-gen [Trj]
Tencent	Trojan.Win32.Bladabindi.16000442
Sophos	Mal/Generic-S
F-Secure	Heuristic.HEUR/AGEN.1305686
VIPRE	IL:Trojan.MSILMamut.6403
TrendMicro	TROJ_GEN.R002C0DDP23
McAfee-GW-Edition	GenericRXHN-LW!19F3550D80E6
Trapmine	malicious.moderate.ml.score
Emsisoft	IL:Trojan.MSILMamut.6403 (B)
SentinelOne	Static AI – Malicious PE
GData	IL:Trojan.MSILMamut.6403
Jiangmin	Trojan.MSIL.meql
Avira	HEUR/AGEN.1305686
Antiy-AVL	Trojan[Backdoor]/MSIL.Bladabindi
Arcabit	IL:Trojan.MSILMamut.D1903
ZoneAlarm	HEUR:Trojan.MSIL.Fsysna.gen
Microsoft	Backdoor:MSIL/Bladabindi.G
Google	Detected
AhnLab-V3	Trojan/Win32.Disfa.C209087
Acronis	suspicious
VBA32	TScope.Trojan.MSIL
ALYac	IL:Trojan.MSILMamut.6403
MAX	malware (ai score=86)
Malwarebytes	Backdoor.Bladabindi
Panda	Trj/GdSda.A
TrendMicro-HouseCall	TROJ_GEN.R002C0DDP23
Rising	Backdoor.Bladabindi!8.B1F (CLOUD)
Yandex	Trojan.Fsysna!nKmKcaOVrLU
Ikarus	Trojan-Dropper.MSIL.Agent
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Agent.KH!tr
AVG	Win32:TrojanX-gen [Trj]
Cybereason	malicious.d80e68
DeepInstinct	MALICIOUS

How to remove MSIL/Agent.KH?

MSIL/Agent.KH 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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