Categories: Trojan

Trojan.Win32.Qshell.knc removal tips

The Trojan.Win32.Qshell.knc 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 Trojan.Win32.Qshell.knc virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid

How to determine Trojan.Win32.Qshell.knc?


File Info:

name: 9D0CEDA6E29DAD85FB50.mlwpath: /opt/CAPEv2/storage/binaries/7c7ef6c7e7388c9bc0e37ee08347cd09a32f9a1a52799effa1906b65bf0c7ea7crc32: E3F8ADF5md5: 9d0ceda6e29dad85fb500891cee4f0e8sha1: 4fc16a7c94da4db7251912a7fc2e768614778b09sha256: 7c7ef6c7e7388c9bc0e37ee08347cd09a32f9a1a52799effa1906b65bf0c7ea7sha512: 248f9ceea84240938e8a1901a6189863c69e4430b0a9dfa6c626fe47e9945f75ca8e126fd2f6ec6a8b844fc93fc69b5482547ee932ca32ed8ca15ee5f573fa2essdeep: 49152:5KuHHa04jOeCx3J3umRVoLRb9VIr+FrsqyuZGq:5Kpo3kmRVoLRQ+FYqmqtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12B75123436C481BFC0E7A634D627E93C3F607D79463566DAFBD0AB8F2A54890D912B21sha3_384: d32dec62ddf5ce797108506d69cd511c24cf9f43ef5f1b00672813b2fcb0815a2042cffd46eddec66f86af8a036bc1a5ep_bytes: e885630000e978feffff8bff558bec56timestamp: 2014-12-02 10:07:30

Version Info:

0: [No Data]

Trojan.Win32.Qshell.knc also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Qshell.4!c
MicroWorld-eScan Trojan.GenericKD.47507749
FireEye Trojan.GenericKD.47507749
McAfee Artemis!9D0CEDA6E29D
Alibaba Trojan:Win32/Qshell.8d819f37
Symantec Trojan.Gen.MBT
TrendMicro-HouseCall TROJ_GEN.R002C0DKM21
Paloalto generic.ml
Kaspersky Trojan.Win32.Qshell.knc
BitDefender Trojan.GenericKD.47507749
Avast Win32:Malware-gen
Tencent Win32.Trojan.Qshell.Htma
Emsisoft Trojan.GenericKD.47507749 (B)
TrendMicro TROJ_GEN.R002C0DKM21
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
Sophos Mal/Generic-R
APEX Malicious
GData Trojan.GenericKD.47507749
Gridinsoft Ransom.Win32.Wacatac.sa
ViRobot Trojan.Win32.Z.Phonzy.1618177
Microsoft Program:Win32/Uwamson.A!ml
Cynet Malicious (score: 100)
VBA32 TScope.Trojan.Delf
MAX malware (ai score=86)
Zoner Probably Heur.RARAutorun
Rising Malware.AbnormalScript/SFX!1.D9B9 (CLASSIC)
Ikarus Trojan.Win32.Crypt
MaxSecure Win.MxResIcn.Heur.Gen
AVG Win32:Malware-gen
Cybereason malicious.c94da4
Panda Trj/CI.A

How to remove Trojan.Win32.Qshell.knc?

  • 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.
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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