Backdoor

What is “Backdoor:MSIL/WebShell.GMQ!MTB”?

Malware Removal

The Backdoor:MSIL/WebShell.GMQ!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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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 Backdoor:MSIL/WebShell.GMQ!MTB virus can do?

  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Anomalous .NET characteristics

How to determine Backdoor:MSIL/WebShell.GMQ!MTB?


File Info:

name: 5671FFEA8AD70E6CF1C0.mlw
path: /opt/CAPEv2/storage/binaries/c3783fa4814a4119c257c3d6311c2a6f5071c0a51f34b6f17f062454debed33b
crc32: 27AE8503
md5: 5671ffea8ad70e6cf1c0769089cbe944
sha1: 67b4f5879267c4aecca4c08485f834de7a30af8c
sha256: c3783fa4814a4119c257c3d6311c2a6f5071c0a51f34b6f17f062454debed33b
sha512: cb86079a6b311291f176e754604be534fc3a8c8b3533a511bac118c044847a7fb9731339b0a1dcf19861cb01386aa3abd298f19f5b62b991a4364f326dd6ca61
ssdeep: 3072:oYVU2S26NbVt410q6f7qbalM2T8fOE+XSJMT+dsyZQUeiXUyWmrjeCqnq24q:a4IE+xb
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
tlsh: T13B04B80773EC4604E0BB9A7855718D648B37F9569839C12E0DD868AD4FF3F90C862FA6
sha3_384: 38283936b22a678f8f85be0d408ba2599004046a5309409e69cfa42dae922f5e6e4bf6f7f267cb2c303491a9bee7b3ed
ep_bytes: ff250020400000000000000000000000
timestamp: 2024-02-26 14:40:25

Version Info:

0: [No Data]

Backdoor:MSIL/WebShell.GMQ!MTB also known as:

BkavW32.AIDetectMalware.CS
LionicTrojan.Win32.WebShell.m!c
DrWebBackDoor.WebshellNET.8
MicroWorld-eScanGen:Variant.Tedy.352441
ClamAVWin.Packed.Bulz-9891413-0
FireEyeGen:Variant.Tedy.352441
CAT-QuickHealBackdoor.WebShell
SkyhighBehavesLike.Win32.Backdoor.cm
McAfeeArtemis!5671FFEA8AD7
Cylanceunsafe
VIPREGen:Variant.Tedy.352441
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005ab4bd1 )
AlibabaBackdoor:MSIL/WebShell.648eac15
K7GWTrojan ( 005ab4bd1 )
CrowdStrikewin/malicious_confidence_100% (W)
SymantecTrojan.Gen.MBT
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/Webshell.AU
APEXMalicious
KasperskyHEUR:Backdoor.MSIL.WebShell.gen
BitDefenderGen:Variant.Tedy.352441
AvastWin32:BackdoorX-gen [Trj]
EmsisoftGen:Variant.Tedy.352441 (B)
F-SecureHeuristic.HEUR/AGEN.1362733
TrendMicroTROJ_GEN.R011C0DBS24
SophosMal/Generic-S
SentinelOneStatic AI – Malicious PE
GDataMSIL.Trojan.PSE.10FRWX1
GoogleDetected
AviraHEUR/AGEN.1362733
KingsoftMSIL.Backdoor.WebShell.gen
ArcabitTrojan.Tedy.D560B9
ViRobotTrojan.Win.Z.Webshell.184320.RW
ZoneAlarmHEUR:Backdoor.MSIL.WebShell.gen
MicrosoftBackdoor:MSIL/WebShell.GMQ!MTB
VaristW32/WebShell.D.gen!Eldorado
AhnLab-V3Trojan/Win.Generic.C5388690
ALYacGen:Variant.Tedy.352441
MAXmalware (ai score=85)
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/GdSda.A
TrendMicro-HouseCallTROJ_GEN.R011C0DBS24
TencentBackdoor.MSIL.WebShell.16000620
YandexTrojan.Webshell!mXnI8zZ5gog
IkarusTrojan.MSIL.Webshell
MaxSecureTrojan.Malware.121218.susgen
FortinetMSIL/Webshell.AZ!tr
AVGWin32:BackdoorX-gen [Trj]
DeepInstinctMALICIOUS

How to remove Backdoor:MSIL/WebShell.GMQ!MTB?

Backdoor:MSIL/WebShell.GMQ!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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