Categories: Trojan

MSIL/TrojanDownloader.Agent.NSC removal tips

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

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

How to determine MSIL/TrojanDownloader.Agent.NSC?


File Info:

name: DC17E55C4C4B4A9D83EC.mlwpath: /opt/CAPEv2/storage/binaries/f2494d0bea7a6245e1af2a525e3ed791f16ac6824fd61bede6be3744a3b9f423crc32: 3CDA1AF7md5: dc17e55c4c4b4a9d83eca6ec39bb55fcsha1: 32e2d3c2838449ec63756da14467d3801234a79esha256: f2494d0bea7a6245e1af2a525e3ed791f16ac6824fd61bede6be3744a3b9f423sha512: f82ce23e9c247346a41394bfbb11fe9de2510d98f6c293bd3e99e34841f2dd66aa6f100f5b67b856c5ac90cc9033e6c1ba0ff6f20eb110418cb70e850b3ff0f7ssdeep: 12288:6kmor5AaM60VYZBL0f1D2mT3sxJnWZQzjFeM6DJOjB9sTTHymDLxJ:uub543UnYQb6VOYtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13875C6F4A0BB8092F6479D81253CF9E105B231A3ADDE0939136A7B04CFBFD553A45A4Esha3_384: b056b4ccbb984d265ebcd1d587418a16d9e7d43a992d7509ab727d202a67fcfad51bc931256f3e2cb9d86852f9e4e15fep_bytes: ff250020400034443541393030303033timestamp: 2044-04-10 22:19:27

Version Info:

Translation: 0x0000 0x04b0Comments: Newsletter Software SuperMailer (x64)CompanyName: Mirko BöerFileDescription: Newsletter Software SuperMailer (x64)FileVersion: 10.90.0.2040InternalName: Ulvyc.exeLegalCopyright: Copyright © 2001-2019 Mirko BöerLegalTrademarks: OriginalFilename: Ulvyc.exeProductName: SuperMailerProductVersion: 10.90.0.2040Assembly Version: 10.90.0.2040

MSIL/TrojanDownloader.Agent.NSC also known as:

Bkav W32.AIDetectNet.01
Lionic Trojan.MSIL.Scarsi.4!c
MicroWorld-eScan Trojan.GenericKD.62706257
ClamAV Win.Packed.Msilzilla-9975992-0
McAfee Artemis!DC17E55C4C4B
Cylance Unsafe
Zillya Trojan.Scarsi.Win32.6961
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Riskware ( 0040eff71 )
Alibaba Trojan:MSIL/Scarsi.25f7aca4
K7GW Riskware ( 0040eff71 )
Cybereason malicious.283844
Cyren W32/ABRisk.MNRH-5950
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of MSIL/TrojanDownloader.Agent.NSC
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.MSIL.Scarsi.gen
BitDefender Trojan.GenericKD.62706257
NANO-Antivirus Trojan.Win32.Scarsi.jtcgds
ViRobot Trojan.Win32.Z.Agent.1696256.D
Avast Win32:DropperX-gen [Drp]
Tencent Msil.Trojan-Downloader.Ader.Kcnw
Ad-Aware Trojan.GenericKD.62706257
Emsisoft Trojan.GenericKD.62706257 (B)
DrWeb Trojan.DownLoader45.25003
VIPRE Trojan.GenericKD.62706257
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.dc17e55c4c4b4a9d
Sophos Generic ML PUA (PUA)
SentinelOne Static AI – Suspicious PE
Avira HEUR/AGEN.1202166
Antiy-AVL Trojan/MSIL.Scarsi
Microsoft Trojan:Win32/Tiggre!rfn
Arcabit Trojan.Generic.D3BCD251
GData Trojan.GenericKD.62706257
Google Detected
AhnLab-V3 Trojan/Win.Generic.C5278416
Acronis suspicious
ALYac Trojan.GenericKD.62706257
MAX malware (ai score=100)
Malwarebytes Bladabindi.Backdoor.Bot.DDS
TrendMicro-HouseCall TROJ_GEN.R002H07JC22
Rising Downloader.Agent!8.B23 (CLOUD)
Ikarus Trojan.Agent
MaxSecure Trojan.Malware.73692792.susgen
Fortinet MSIL/Agent.NSC!tr.dldr
BitDefenderTheta Gen:NN.ZemsilF.34796.Nn0@aOuig3p
AVG Win32:DropperX-gen [Drp]
Panda Trj/Chgt.AA
CrowdStrike win/malicious_confidence_100% (W)

How to remove MSIL/TrojanDownloader.Agent.NSC?

  • 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.
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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