How to remove “MSIL/Injector.MJM”?

The MSIL/Injector.MJM 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.

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What MSIL/Injector.MJM virus can do?

Executable code extraction
Creates RWX memory
Network activity detected but not expressed in API logs

How to determine MSIL/Injector.MJM?


File Info:
crc32: 3F2E2799
md5: f415b84173c79c9e113f4952ea779e57
name: F415B84173C79C9E113F4952EA779E57.mlw
sha1: 829d86b7d40ea6e97293bef89f652249c9a8f49d
sha256: f3a8150b7fec34064a2a9f624661c4151ae2c0a77ea7c7e8ac64154a239ffe26
sha512: d38225e3eb233a20dbe007df0bc394821f8deffa4f9e3c432a1626b63d61b5d3751698fef49e982b14a9e3082e13c98667b4a781650e83e8f1ad8a6f87ab1c89
ssdeep: 1536:vBspSMPC+bbpFEO20oGOjJqhQUosDknFrNsfX2qPsNuBu/LsNlOXZAH69qzZP1F:psp4mpCO20G6Jo2w0d95
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9  2021
Assembly Version: 1.0.0.0
InternalName: test-1.exe
FileVersion: 1.0.0.0
ProductName: test-1
ProductVersion: 1.0.0.0
FileDescription: test-1
OriginalFilename: test-1.exe

MSIL/Injector.MJM also known as:

K7AntiVirus	Trojan ( 004d4bf81 )
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
CAT-QuickHeal	Backdoor.Fynloski.A3
ALYac	Gen:MSIL.Heur2.Lagos.2
Cylance	Unsafe
CrowdStrike	win/malicious_confidence_100% (W)
K7GW	Trojan ( 004d4bf81 )
Cybereason	malicious.173c79
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Injector.MJM
APEX	Malicious
Avast	Win32:Trojan-gen
ClamAV	Win.Trojan.Ursu-6860469-0
Kaspersky	UDS:Trojan-Spy.MSIL.KeyLogger.jld
BitDefender	Gen:MSIL.Heur2.Lagos.2
MicroWorld-eScan	Gen:MSIL.Heur2.Lagos.2
Ad-Aware	Gen:MSIL.Heur2.Lagos.2
Sophos	Mal/Generic-S
Comodo	Backdoor.MSIL.Bladabindi.ABC@6b1idd
BitDefenderTheta	Gen:NN.ZemsilF.34236.hq0@ae2VQtd
TrendMicro	TROJ_GEN.R014C0DJS21
McAfee-GW-Edition	BackDoor-NJRat.a
FireEye	Generic.mg.f415b84173c79c9e
Emsisoft	Gen:MSIL.Heur2.Lagos.2 (B)
SentinelOne	Static AI – Malicious PE
Avira	TR/Dropper.MSIL.Gen
Microsoft	Backdoor:MSIL/Bladabindi.AJ
Arcabit	Gen:MSIL.Heur2.Lagos.2
GData	Gen:MSIL.Heur2.Lagos.2
McAfee	BackDoor-NJRat.a
MAX	malware (ai score=86)
TrendMicro-HouseCall	TROJ_GEN.R014C0DJS21
Ikarus	Trojan.MSIL.Crypt
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/MJM.NJRAT!tr
AVG	Win32:Trojan-gen

How to remove MSIL/Injector.MJM?

MSIL/Injector.MJM 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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