MSIL/TrojanDownloader.Agent.MSS removal

The MSIL/TrojanDownloader.Agent.MSS 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.

6-day free trial available.

What MSIL/TrojanDownloader.Agent.MSS virus can do?

CAPE extracted potentially suspicious content
Authenticode signature is invalid
Binary compilation timestomping detected

How to determine MSIL/TrojanDownloader.Agent.MSS?


File Info:
name: FF1F67EF83D83ABC6AA0.mlw
path: /opt/CAPEv2/storage/binaries/a3d654b903f02fc926dcedf32d0333c36f6b16f692903fa84654666062869fe5
crc32: 87B486E3
md5: ff1f67ef83d83abc6aa0afafd409e3c4
sha1: 4422df5a01de7f9cc7ead0c744cf7dd30c05729f
sha256: a3d654b903f02fc926dcedf32d0333c36f6b16f692903fa84654666062869fe5
sha512: 2a93112a478a64d5737ad037ca6f8da9959ce4b48c0cd8d2f814a502833b0b5dc97c89054e9714b58e603377719e37fddd36e9337a551422a6819c12f36f589b
ssdeep: 192:FCm3OQ0/6uoBHr6sfUN+G4GGcfM/8fs/cfM/ScnH:FJ3wyuoBLZf3ncfM/8fs/cfM/hn
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F6842B466AA092C0C85DF8F67352D7A306809CF64C1D79D166F2BC176E3362BED8786C
sha3_384: 072f2d1e2a0803f4fff17cd2417e2615d4cba508d0bc8bb55b4be26754c182d512d35eb3d3dfabe37d89ea0595342455
ep_bytes: ff250020400000000000000000000000
timestamp: 2069-04-09 11:26:41

Version Info:
Translation: 0x0000 0x04b0
Comments: 
CompanyName: 
FileDescription: CompactGUI
FileVersion: 2.6.2.0
InternalName: CompactGUI.exe
LegalCopyright: Copyright ©  2022
LegalTrademarks: 
OriginalFilename: CompactGUI.exe
ProductName: CompactGUI
ProductVersion: 2.6.2.0
Assembly Version: 2.6.2.0

MSIL/TrojanDownloader.Agent.MSS also known as:

Bkav	W32.AIDetectNet.01
Lionic	Trojan.MSIL.Dnoper.4!c
MicroWorld-eScan	Trojan.GenericKD.61009909
FireEye	Generic.mg.ff1f67ef83d83abc
ALYac	Trojan.GenericKD.61009909
Cylance	Unsafe
VIPRE	Trojan.GenericKD.61009909
Sangfor	Downloader.Msil.Agent.V92a
K7AntiVirus	Trojan-Downloader ( 005960881 )
Alibaba	Trojan:MSIL/Generic.6329427a
K7GW	Trojan-Downloader ( 005960881 )
Cybereason	malicious.a01de7
BitDefenderTheta	Gen:NN.ZemsilF.34592.xm0@aK86fKm
Cyren	W32/ABDownloader.VWFK-2673
Symantec	Trojan.Gen.MBT
Elastic	malicious (moderate confidence)
ESET-NOD32	MSIL/TrojanDownloader.Agent.MSS
TrendMicro-HouseCall	TROJ_GEN.R002C0WGR22
Paloalto	generic.ml
Kaspersky	HEUR:Trojan.MSIL.Dnoper.gen
BitDefender	Trojan.GenericKD.61009909
Cynet	Malicious (score: 100)
Avast	Win32:Trojan-gen
Tencent	Msil.Trojan-downloader.Agent.Eehj
Ad-Aware	Trojan.GenericKD.61009909
TACHYON	Trojan/W32.DN-Dnoper.380416
Sophos	Mal/Generic-S
Zillya	Downloader.Agent.Win32.482677
TrendMicro	TROJ_GEN.R002C0WGR22
McAfee-GW-Edition	RDN/Generic Downloader.x
SentinelOne	Static AI – Malicious PE
Emsisoft	Trojan.GenericKD.61009909 (B)
APEX	Malicious
Jiangmin	Trojan.MSIL.anbnl
Antiy-AVL	Trojan/Generic.ASMalwS.720E
Microsoft	Trojan:Win32/Wacatac.B!ml
GData	Trojan.GenericKD.61009909
Google	Detected
AhnLab-V3	Trojan/Win.Generic.C5214225
McAfee	RDN/Generic Downloader.x
MAX	malware (ai score=83)
Malwarebytes	Trojan.Downloader.MSIL.Generic
Rising	Downloader.Agent!8.B23 (CLOUD)
Ikarus	Trojan-Downloader.MSIL.Tiny
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Agent.MSS!tr.dldr
AVG	Win32:Trojan-gen
Panda	Trj/Chgt.AB
CrowdStrike	win/malicious_confidence_100% (W)

How to remove MSIL/TrojanDownloader.Agent.MSS?

MSIL/TrojanDownloader.Agent.MSS 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.

Leave a Comment X