MSIL/TrojanDownloader.Agent.ISN (file analysis)

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

Network activity detected but not expressed in API logs

How to determine MSIL/TrojanDownloader.Agent.ISN?


File Info:
crc32: 9140B3DF
md5: 4443f201ce9a97ab9993dd99b1ad7bc6
name: 4443F201CE9A97AB9993DD99B1AD7BC6.mlw
sha1: a8e591f9310ed087d02fd9708b4ea9faabee84fa
sha256: 2388a9bf5869815aaa3d006d5d1bd36ef9c7935ee7272e6934a0e98ef666bd1d
sha512: b1ea46d545d7b7d47bd1bf4512ada9faeccf79f51bb97dd59bfff8a8fb751d5c61347ba6d98e105e9ec09b86819277635ca661726bf129835fa02335fb9a7f03
ssdeep: 768:Y7yScDSHYZrbVKgAtvfYjvBPkCs0MrZidfw1SqDrTFDnVljgl78f:Y+ScV1otIjv2CcrZ/SqThnVljgl7s
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 Microsoft 2017
Assembly Version: 1.0.0.0
InternalName: WindowsForme Zadatak.exe
FileVersion: 1.0.0.0
CompanyName: Microsoft
LegalTrademarks: 
Comments: 
ProductName: WindowsForme Zadatak
ProductVersion: 1.0.0.0
FileDescription: WindowsForme Zadatak
OriginalFilename: WindowsForme Zadatak.exe

MSIL/TrojanDownloader.Agent.ISN also known as:

Alibaba	TrojanSpy:MSIL/Solmyr.f68e1cfc
Symantec	MSIL.Downloader!gen8
ESET-NOD32	MSIL/TrojanDownloader.Agent.ISN
APEX	Malicious
Avast	Win32:Malware-gen
Cynet	Malicious (score: 99)
Kaspersky	HEUR:Trojan-Spy.MSIL.Solmyr.gen
Sophos	Mal/Generic-R
McAfee-GW-Edition	Artemis
Avira	TR/Redcap.oltij
Kingsoft	Win32.Troj.Undef.(kcloud)
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
ZoneAlarm	HEUR:Trojan-Spy.MSIL.Solmyr.gen
GData	Win32.Trojan.Agent.EHRNLZ
AhnLab-V3	Malware/Win.Malware-gen.C4629132
McAfee	Artemis!4443F201CE9A
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Malicious_Behavior.VEX
AVG	Win32:Malware-gen

How to remove MSIL/TrojanDownloader.Agent.ISN?

MSIL/TrojanDownloader.Agent.ISN 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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