MSIL/TrojanDownloader.Agent.HZC removal instruction

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

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

How to determine MSIL/TrojanDownloader.Agent.HZC?


File Info:
crc32: 14463DF2
md5: a811554bd29b6477a5ac89500242453b
name: A811554BD29B6477A5AC89500242453B.mlw
sha1: d14a70992e4f975c72d12c1c9d5f72d27d9fec15
sha256: 473b56394b74234a01d3d49d249efb5da557cf356fffc1dc3cac654303964ea9
sha512: 4ce8c51fcbf8779f0683ef48e218d1d3dedea5956432efed04944a5fa0b70d4a104118c43a9f6add7b6cf455abdde16973f9277971a38f5f89c8ed0edefdbdea
ssdeep: 384:YEt/YIZ7lnJasu6XWc/tDzPI3ff9vwEG9/XwJwq6uJfq2GSLwq3ePdptYcFAbVc:rF3ZxnJtJJ2GzPvtYcFAbVc6K
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 HP Inc. 2010-2021
Assembly Version: 54.87.98.56
InternalName: Systemm.exe
FileVersion: 687.45.45.45
CompanyName: HP Inc.
LegalTrademarks: 
Comments: 
ProductName: HP
ProductVersion: 687.45.45.45
FileDescription: system update
OriginalFilename: Systemm.exe

MSIL/TrojanDownloader.Agent.HZC also known as:

Cynet	Malicious (score: 100)
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_90% (W)
K7GW	Riskware ( 0040eff71 )
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/TrojanDownloader.Agent.HZC
APEX	Malicious
Avast	FileRepMalware
Kaspersky	HEUR:Trojan-PSW.MSIL.Reline.gen
Sophos	Mal/Generic-S
BitDefenderTheta	Gen:NN.ZemsilF.34692.bm0@a07LA0o
McAfee-GW-Edition	Artemis!Trojan
FireEye	Generic.mg.a811554bd29b6477
SentinelOne	Static AI – Malicious PE
Kingsoft	Win32.PSWTroj.Undef.(kcloud)
Microsoft	Trojan:Win32/Woreflint.A!cl
AegisLab	Trojan.MSIL.Noon.l!c
ZoneAlarm	HEUR:Trojan-PSW.MSIL.Reline.gen
GData	Trojan.GenericKD.36977611
AhnLab-V3	Malware/Win.Generic.C4493661
McAfee	Artemis!A811554BD29B
Rising	Downloader.Agent!8.B23 (CLOUD)
Ikarus	Win32.Outbreak
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	Malicious_Behavior.SB
AVG	FileRepMalware

How to remove MSIL/TrojanDownloader.Agent.HZC?

MSIL/TrojanDownloader.Agent.HZC 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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