Categories: Malware

MSIL/Injector.CQJ (file analysis)

The MSIL/Injector.CQJ 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/Injector.CQJ virus can do?

Executable code extraction
Attempts to connect to a dead IP:Port (1 unique times)
Creates RWX memory
A process attempted to delay the analysis task.
Attempts to remove evidence of file being downloaded from the Internet
Installs itself for autorun at Windows startup
Creates a copy of itself
Collects information to fingerprint the system

How to determine MSIL/Injector.CQJ?


File Info:
crc32: 82902B0Dmd5: c95bb4542aca0d597eafcec3e1aae150name: C95BB4542ACA0D597EAFCEC3E1AAE150.mlwsha1: f1fcb6b958456dcd39e1c5592cadcd87120e04e4sha256: e075987ce0659e524f50d0f3b024b5dec8e8b0af39d500cc841ea07281635fa4sha512: 408117f4ea6299022c3071962fd3e179aa3e97dfb2c16069813510b433e3e2cebad2da9f38eb77d0db0c7899a56ade78c078656c31c034e9a6e16b69af3fbd8dssdeep: 12288:REX910BlKI3H3eFJDMqbSJS3yIsG/MgMPSRXyIam4UN+zmDFJRFyw:YSBlKMOYtS5EgQSVy16+zQFJ+type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Version Info:
Translation: 0x0000 0x04b0LegalCopyright: Copyright (C) 2014-2021Assembly Version: 0.0.0.0InternalName: zoomlol2.exeFileVersion: 2810CompanyName: Telegram FZ-LLCComments: Telegram DesktopProductName: Telegram DesktopProductVersion: 2810FileDescription:  OriginalFilename: zoomlol2.exe

MSIL/Injector.CQJ also known as:

Elastic	malicious (high confidence)
DrWeb	Trojan.AVKill.17790
Cynet	Malicious (score: 100)
CAT-QuickHeal	PUA.MsilFC.S6059847
ALYac	Gen:Variant.Razy.461075
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (W)
Alibaba	Trojan:MSIL/Injector.8730df9d
Cybereason	malicious.42aca0
Cyren	W32/MSIL_Agent.BCR.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Injector.CQJ
APEX	Malicious
Avast	MSIL:GenMalicious-COE [Trj]
ClamAV	Win.Packed.Zusy-7171717-0
Kaspersky	HEUR:Trojan.MSIL.Generic
BitDefender	Gen:Variant.Razy.461075
NANO-Antivirus	Trojan.Win32.AVKill.dbocez
MicroWorld-eScan	Gen:Variant.Razy.461075
Ad-Aware	Gen:Variant.Razy.461075
Sophos	ML/PE-A + Mal/MSIL-TK
BitDefenderTheta	Gen:NN.ZemsilF.34790.Rm0@aqX2@Gm
TrendMicro	TROJ_GEN.R005C0DG321
McAfee-GW-Edition	BehavesLike.Win32.Generic.jh
FireEye	Generic.mg.c95bb4542aca0d59
Emsisoft	Gen:Variant.Razy.461075 (B)
SentinelOne	Static AI – Malicious PE
Avira	TR/Dropper.MSIL.Gen
eGambit	Unsafe.AI_Score_99%
Microsoft	Trojan:MSIL/Injector.RB!MSR
GData	Gen:Variant.Razy.461075
McAfee	GenericRXDZ-SJ!C95BB4542ACA
MAX	malware (ai score=81)
Malwarebytes	Trojan.Crypt.KNS.Generic
Panda	Trj/CI.A
TrendMicro-HouseCall	TROJ_GEN.R005C0DG321
Ikarus	Backdoor.Win32.DarkKomet
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Dropper.BEC!tr
AVG	MSIL:GenMalicious-COE [Trj]
Paloalto	generic.ml
Qihoo-360	HEUR/QVM03.0.6A84.Malware.Gen