Categories: Backdoor

Backdoor:Win32/Tourniq.B removal guide

The Backdoor:Win32/Tourniq.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 Backdoor:Win32/Tourniq.B virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Backdoor:Win32/Tourniq.B?


File Info:

name: 73D45B5289B2A0E24C50.mlwpath: /opt/CAPEv2/storage/binaries/58c10a09ead9b9ae2627c51c49ce8a4ca551d8c6754ea6f179b2f66c1415960dcrc32: 9B85C985md5: 73d45b5289b2a0e24c50d12c0617d9e6sha1: 0da034c9cee943b2933fd8064e1350ef3341fb32sha256: 58c10a09ead9b9ae2627c51c49ce8a4ca551d8c6754ea6f179b2f66c1415960dsha512: 425194ee1db2d3750499c68b570e1b314bdf9081a26aadf46f14ba7c8fa2a0c863ce171e40ba04f0b4a6ff35451f32410405484a649215ba6e8f3da5a30b0450ssdeep: 3072:5e/OTO8/oepQNqynIFeIEdIWDeKBWdWZ+Pi+eQ9/CCibnXL8TzRm+k:5edqyIFhE++enY+PfRqCiYzRmtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13F445B12EA20E881E9590D31844B8BF41A26BC31D5305E5372DAFD5F7D7BAC7AD2132Esha3_384: 99b2a0b63e8b306851dcea74efecd38ad3d5ae292dbda0382a72cd59910ee43c1cdb4f8df416597abf9620e044d9fc63ep_bytes: 6878544000e8eeffffff000000000000timestamp: 2002-09-05 15:59:20

Version Info:

Translation: 0x0410 0x04b0CompanyName: hellProductName: prjClientFileVersion: 1.00.0121ProductVersion: 1.00.0121InternalName: ClientOriginalFilename: Client.exe

Backdoor:Win32/Tourniq.B also known as:

Lionic Trojan.Win32.Tourniq.m!c
DrWeb BackDoor.Tourniquet.2
MicroWorld-eScan Gen:Trojan.Heur.qm0@fXEfIYbG
ClamAV Win.Trojan.Tourniq-9828595-0
FireEye Gen:Trojan.Heur.qm0@fXEfIYbG
ALYac Gen:Trojan.Heur.qm0@fXEfIYbG
Zillya Backdoor.Tourniq.Win32.1
Alibaba Backdoor:Win32/Tourniq.2f29bed3
Cybereason malicious.289b2a
BitDefenderTheta AI:Packer.0C9C44271C
Cyren W32/VBTrojan.17E!Maximus
Symantec Trojan.Gen.2
ESET-NOD32 Win32/Tourniq.10.B
APEX Malicious
Kaspersky Backdoor.Win32.Tourniq.10.b
BitDefender Gen:Trojan.Heur.qm0@fXEfIYbG
NANO-Antivirus Trojan.Win32.Tourniq.bgzoul
Avast Win32:Trojan-gen
Tencent Win32.Backdoor.Tourniq.Ywhl
Emsisoft Gen:Trojan.Heur.qm0@fXEfIYbG (B)
F-Secure Backdoor.BDS/Tourniq.10.C
VIPRE Gen:Trojan.Heur.qm0@fXEfIYbG
TrendMicro TROJ_SPNR.35CB13
McAfee-GW-Edition Generic BackDoor.b
Sophos Mal/Generic-S
Ikarus Trojan.Backdoor.Tourniq
GData Gen:Trojan.Heur.qm0@fXEfIYbG
Jiangmin Backdoor/Tourniq.10.b
Webroot W32.Backdoor.Win32.Tourniq.10.G
Avira BDS/Tourniq.10.C
MAX malware (ai score=98)
Antiy-AVL Trojan[Backdoor]/Win32.Tourniq
Xcitium Backdoor.Win32.Tourniq.10.B@3e0o
Arcabit Trojan.Heur.EF95DD
ZoneAlarm Backdoor.Win32.Tourniq.10.b
Microsoft Backdoor:Win32/Tourniq.B
Google Detected
McAfee Generic BackDoor.b
TACHYON Backdoor/W32.VB-Tourniq.266240
VBA32 Trojan.VB.gen
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_SPNR.35CB13
Rising Backdoor.Tourniq.10.b (CLASSIC)
Yandex Backdoor.Tourniq!0eO+RR/MN3Q
MaxSecure Trojan.Malware.1677264.susgen
Fortinet W32/Tourniq_10.B!tr.bdr
AVG Win32:Trojan-gen
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_60% (W)

How to remove Backdoor:Win32/Tourniq.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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