TrojanDownloader:MSIL/NjRAT.E!MTB malicious file

The TrojanDownloader:MSIL/NjRAT.E!MTB 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 TrojanDownloader:MSIL/NjRAT.E!MTB virus can do?

CAPE extracted potentially suspicious content
Authenticode signature is invalid
Anomalous .NET characteristics
Binary compilation timestomping detected

How to determine TrojanDownloader:MSIL/NjRAT.E!MTB?


File Info:
name: B239C0A1EAABAD14CB2A.mlw
path: /opt/CAPEv2/storage/binaries/a6742c88310d4ff60c9d294baabbee403668089667de71f54a8b9ef4c761d72f
crc32: 31ADE1B0
md5: b239c0a1eaabad14cb2adbe0d54a8ecf
sha1: 59f05f7591fa734cef220440ced0d7bf333df755
sha256: a6742c88310d4ff60c9d294baabbee403668089667de71f54a8b9ef4c761d72f
sha512: 5fd9da6c0a9bee51bb3d2883a24a4866e64817e768969b83ea17902d61ccf02a62c8e507ec9c39880ccb901f0a624100c56f0686a9945c8c2d7c93dfd6f1d622
ssdeep: 96:uJzfc31Er7WCrbvzfrpBRFobm7K6G6yXzNt:uJzmq+GfDj+6jyB
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T110C1DA4173F8437BE1BE0731A8F3830167B5F6C19B66876E2DC8625EBD5164089937B2
sha3_384: 1d9c9bf0b6711caadf1a385334af80ad585d02b6dd6bd3706ebe185d028d4e60b13cf6165d58ae3a4347f60a39704f6e
ep_bytes: ff250020400000000000000000000000
timestamp: 2070-09-10 22:48:17

Version Info:
Translation: 0x0000 0x04b0
FileDescription:  
FileVersion: 0.0.0.0
InternalName: testmodule.exe
LegalCopyright:  
OriginalFilename: testmodule.exe
ProductVersion: 0.0.0.0
Assembly Version: 0.0.0.0

TrojanDownloader:MSIL/NjRAT.E!MTB also known as:

Lionic	Trojan.Multi.GenericML.4!c
Elastic	malicious (high confidence)
DrWeb	Trojan.DownLoaderNET.683
MicroWorld-eScan	IL:Trojan.MSILZilla.8671
FireEye	Generic.mg.b239c0a1eaabad14
Skyhigh	Artemis!Trojan
McAfee	Artemis!B239C0A1EAAB
VIPRE	IL:Trojan.MSILZilla.8671
Sangfor	Trojan.Win32.GenericML.xnet
K7AntiVirus	Trojan-Downloader ( 0057cf731 )
BitDefender	IL:Trojan.MSILZilla.8671
K7GW	Trojan-Downloader ( 0057cf731 )
Cybereason	malicious.591fa7
BitDefenderTheta	Gen:NN.ZemsilF.36792.am0@aiVE94o
Symantec	Trojan.Gen.MBT
ESET-NOD32	a variant of MSIL/TrojanDownloader.Small.CMM
APEX	Malicious
Kaspersky	UDS:Trojan.Multi.GenericML.xnet
Alibaba	Trojan:MSIL/Generic.16989a3d
Rising	Downloader.Small!8.B41 (CLOUD)
Sophos	Mal/Generic-S
F-Secure	Trojan.TR/Dldr.Small.wksxd
Zillya	Downloader.Small.Win32.140757
Emsisoft	IL:Trojan.MSILZilla.8671 (B)
Ikarus	Trojan-Downloader.MSIL.Small
MAX	malware (ai score=83)
Google	Detected
Avira	TR/Dldr.Small.wksxd
Varist	W32/MSIL_Agent.BSN.gen!Eldorado
Antiy-AVL	Trojan[Downloader]/MSIL.Small
Microsoft	TrojanDownloader:MSIL/NjRAT.E!MTB
Arcabit	IL:Trojan.MSILZilla.D21DF
ZoneAlarm	UDS:Trojan.Multi.GenericML.xnet
GData	IL:Trojan.MSILZilla.8671
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.Malware-gen.C4857523
VBA32	Downloader.MSIL.gen.rexp
ALYac	IL:Trojan.MSILZilla.8671
DeepInstinct	MALICIOUS
Malwarebytes	Trojan.Downloader.MSIL.Generic
Tencent	Win32.Trojan.Dldr.Iflw
SentinelOne	Static AI – Suspicious PE
MaxSecure	Trojan.Malware.1728101.susgen
Fortinet	MSIL/Agent.OIS!tr.dldr
AVG	Win32:Malware-gen
Avast	Win32:Malware-gen
CrowdStrike	win/malicious_confidence_100% (W)

How to remove TrojanDownloader:MSIL/NjRAT.E!MTB?

TrojanDownloader:MSIL/NjRAT.E!MTB 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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