Malware

About “MSIL/Agent.CLQ” infection

Malware Removal

The MSIL/Agent.CLQ 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/Agent.CLQ virus can do?

  • Authenticode signature is invalid
  • CAPE detected the QuasarStealer malware family

How to determine MSIL/Agent.CLQ?


File Info:

name: 1D7381DA1769C54D41F6.mlw
path: /opt/CAPEv2/storage/binaries/f7dfafb9b935b6d7c923e2c77908ad9332db6d472e1ccfbb42c195b12991bd0e
crc32: 9D77D5DB
md5: 1d7381da1769c54d41f663cdefe3633f
sha1: 31c5b8039a9f81c53eee5521a7206386b7d41dee
sha256: f7dfafb9b935b6d7c923e2c77908ad9332db6d472e1ccfbb42c195b12991bd0e
sha512: 3b8b4966c2d018788d6fbde38b67a882273cbf0c28f5025bd0e179fea9c31995b6db0a6ea999cd53aee8c7ce00166036070c7a079a6c7fa581b01b6a2938c963
ssdeep: 49152:9vGI22SsaNYfdPBldt698dBcjH6DRJ6gbR3LoGd4THHB72eh2NTy:9vL22SsaNYfdPBldt6+dBcjH6DRJ660
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12CE56B143BF85E27E1BBE277A5B0041267F0FC1AF363EB0B6581677A1C53B5098426A7
sha3_384: 854882fb685d07c4b9b9659db54f8418c9d48ce269ee203ef6ad4e15a16366cd4652be9cd3e486ffde488b5dde94e5c1
ep_bytes: ff250020400000000000000000000000
timestamp: 2023-03-12 16:16:39

Version Info:

Translation: 0x0000 0x04b0
Comments:
CompanyName: Oracle
FileDescription: Java Platform SE Binary
FileVersion: 8.0.3710.11
InternalName: javaw.exe
LegalCopyright: Copyright © 2023
LegalTrademarks: Oracle America, Inc.
OriginalFilename: javaw.exe
ProductName: Java Platform SE 8 U371
ProductVersion: 8.0.3710.11
Assembly Version: 8.0.3710.11

MSIL/Agent.CLQ also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Quasar.4!c
DrWebBackDoor.QuasarNET.3
MicroWorld-eScanTrojan.GenericKD.67112772
FireEyeGeneric.mg.1d7381da1769c54d
CAT-QuickHealTrojan.Generic.TRFH927
ALYacTrojan.GenericKD.67112772
Cylanceunsafe
VIPRETrojan.GenericKD.67112772
SangforSuspicious.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderTrojan.GenericKD.67112772
K7GWTrojan ( 005703f41 )
K7AntiVirusTrojan ( 005703f41 )
BitDefenderThetaGen:NN.ZemsilF.36250.ip0@a0kcySi
VirITTrojan.Win32.MSIL.MJ
CyrenW32/MSIL_Troj.BTX.gen!Eldorado
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/Agent.CLQ
APEXMalicious
ClamAVWin.Malware.Generic-9883083-0
KasperskyHEUR:Trojan.MSIL.Quasar.gen
AlibabaBackdoor:MSIL/Quasar.ec53f224
RisingBackdoor.Quasar!1.E5F1 (CLASSIC)
TACHYONTrojan/W32.DN-Quasar.3282432
SophosMal/Generic-S
F-SecureHeuristic.HEUR/AGEN.1307453
ZillyaTrojan.Agent.Win32.3509771
TrendMicroTROJ_GEN.R002C0DEI23
McAfee-GW-EditionGenericRXLX-DS!1D7381DA1769
Trapminemalicious.moderate.ml.score
EmsisoftTrojan.GenericKD.67112772 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.MSIL.aogzw
GoogleDetected
AviraHEUR/AGEN.1307453
Antiy-AVLTrojan/MSIL.Quasar
MicrosoftBackdoor:MSIL/Quasar!atmn
ArcabitTrojan.Generic.D4000F44
ZoneAlarmHEUR:Trojan.MSIL.Quasar.gen
GDataMSIL.Backdoor.Quasar.A
CynetMalicious (score: 100)
AhnLab-V3Backdoor/Win32.QuasarRAT.R341693
Acronissuspicious
McAfeeGenericRXLX-DS!1D7381DA1769
MAXmalware (ai score=85)
DeepInstinctMALICIOUS
VBA32Trojan.MSIL.Quasar.Heur
MalwarebytesBackdoor.Quasar
PandaTrj/Chgt.AD
TrendMicro-HouseCallTROJ_GEN.R002C0DEI23
TencentTrojan.MSIL.Quasar.ka
IkarusTrojan-Spy.Agent
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/Agent.BXX!tr
AVGMSIL:Quasar-A [Rat]
Cybereasonmalicious.a1769c
AvastMSIL:Quasar-A [Rat]

How to remove MSIL/Agent.CLQ?

MSIL/Agent.CLQ 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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