Categories: Trojan

Trojan:WinNT/Duqu.B removal instruction

The Trojan:WinNT/Duqu.B 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:WinNT/Duqu.B virus can do?

  • Anomalous binary characteristics

How to determine Trojan:WinNT/Duqu.B?


File Info:

crc32: 453DA26Amd5: 2c36699abc71f6d20c1c5f77839a234aname: 2C36699ABC71F6D20C1C5F77839A234A.mlwsha1: aa002a63c6c1cb263575f4d9ac5c8334fbbece45sha256: 2adf06babe9d56ec5c8ba2eec576bd2625ebd3353892be4c9d7b51b4a8dbe473sha512: 0620ba2e3fa03a6b54c54dbaee91158826bc85fa5759312d4946c253a06464fddf9e3d43f9090d81f39860d84394ed78650bcc57ed3adffc894363223fa40b63ssdeep: 384:bJu/osVhICBqnHH1vZGHvCzQ3T022+u/IlCq7HuekK4K:lw/rBQnVgHvqQ392//MRkK4Ktype: PE32 executable (native) Intel 80386, for MS Windows

Version Info:

InternalName: nfrd965.sysFileVersion: 4.33.0.12CompanyName: IBM Corporation xa9InternalCopyright: (C) Copyright IBM Corp. 1994, 2002.ProductVersion: 4.33.0.12FileDescription: IBM ServeRAID Controller DriverProductName: IBM ServeRAID ContollerOriginalFilename: nfrd965.sysTranslation: 0x0409 0x04b0

Trojan:WinNT/Duqu.B also known as:

K7AntiVirus Trojan ( 002d98161 )
Elastic malicious (high confidence)
DrWeb Trojan.Duqu.2
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Duqu
ALYac Trojan.Agent.duqu
Cylance Unsafe
Zillya Trojan.Duqu.Win32.2
Sangfor Trojan.Win32.Duqu.B
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Generic.e7074171
K7GW Riskware ( 0015e4f01 )
Cybereason malicious.abc71f
Cyren W32/Duqu.BOQU-9196
Symantec W32.Duqu
ESET-NOD32 Win32/Duqu.A
APEX Malicious
TotalDefense Win32/Duqu.A
Avast Win32:Duqu-B [Rtk]
ClamAV Win.Trojan.Duqu-7
Kaspersky Trojan.Win32.Duqu.a
BitDefender Trojan.GenericKD.31198582
NANO-Antivirus Trojan.Win32.Duqu.eorzg
ViRobot Trojan.Win32.Duqu.24960
MicroWorld-eScan Trojan.GenericKD.31198582
Tencent Win32.Trojan.Duqu.Hrpe
Ad-Aware Trojan.GenericKD.31198582
Sophos Mal/Generic-R + Mal/Duqu-A
Comodo TrojWare.Win32.Duqu.A@4k81p1
F-Secure Trojan.TR/Duqu.A.1
VIPRE Trojan.Win32.Duqu.a (v)
TrendMicro RTKT_DUQU.A
McAfee-GW-Edition PWS-Duqu!rootkit.a
FireEye Generic.mg.2c36699abc71f6d2
Emsisoft Trojan.GenericKD.31198582 (B)
SentinelOne Static AI – Malicious PE
Webroot Win32.Duqu
Avira TR/Duqu.A.1
eGambit Unsafe.AI_Score_94%
Antiy-AVL Trojan/Win32.Duqu
Microsoft Trojan:WinNT/Duqu.B
Gridinsoft Trojan.WinNT.Agent.vb!s1
Arcabit Trojan.Generic.D1DC0D76
ZoneAlarm Trojan.Win32.Duqu.a
GData Trojan.GenericKD.31198582
AhnLab-V3 Trojan/Win32.Duqu.R13984
McAfee PWS-Duqu!rootkit.a
MAX malware (ai score=86)
VBA32 Trojan.Duqu.2102
Malwarebytes Malware.AI.1763499078
Panda Generic Malware
TrendMicro-HouseCall RTKT_DUQU.A
Rising Trojan.Duqu!8.49A6 (CLOUD)
Yandex Trojan.Duqu!o6SU6/Pq/F4
Ikarus Trojan.Win32.Duqu
MaxSecure Trojan.Malware.3138161.susgen
Fortinet W32/Generic.AC.2A8334
AVG Win32:Duqu-B [Rtk]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HwABjw8A

How to remove Trojan:WinNT/Duqu.B?

  • 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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