Categories: Malware

Zbot.40 removal tips

The Zbot.40 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 Zbot.40 virus can do?

  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Zbot.40?


File Info:

crc32: B5EC3A0Bmd5: 679cc4e9366e427cfd971f7cb167a546name: 679CC4E9366E427CFD971F7CB167A546.mlwsha1: 67da247950ff72d2c7285b7ffa6091a277913818sha256: 23f4a6fc3d02deccdd0dec71660268c3a34fc4c455f37f8457a08aad8db4c23bsha512: 20f250777a91b689196a8ebeaf8b4c09e89266a0bc9f4cd219e1d25608a84e8027623d2dc82b8cdb33382b326171d9f039029fde8a9fd406c8c8544a3ffa9a2fssdeep: 6144:JDc8Qjxb5fKstQRT5O9pXKhTtUwEw2wg3enJGh:XQjNArd53T2wExwg3enJWtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 Xkrquu Uwbtajq 2004-2006InternalName: XkrquuFileVersion: 66, 85, 121, 89CompanyName: Xkrquu UwbtajqProductName: Xkrquu Joqulshodi KlyabqProductVersion: 66, 85, 121, 89FileDescription: Xkrquu Joqulshodi KlyabqOriginalFilename: Xkrquu.exeTranslation: 0x0409 0x04e4

Zbot.40 also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0048049f1 )
Lionic Trojan.Win32.Zbot.4!c
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.945513
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Virus:Win32/Ramnit.9d8c8a4b
K7GW Trojan ( 0048049f1 )
Cybereason malicious.9366e4
Cyren W32/FakeAV.S.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Ramnit.A
APEX Malicious
Avast Win32:Qbot [Wrm]
BitDefender Gen:Variant.Zbot.40
NANO-Antivirus Trojan.Win32.Zbot.csaukj
MicroWorld-eScan Gen:Variant.Zbot.40
Tencent Win32.Virus.Ramnit.Wpts
Ad-Aware Gen:Variant.Zbot.40
Sophos ML/PE-A + Mal/FakeAV-JX
VIPRE Backdoor.Win32.Qakbot.ax (v)
McAfee-GW-Edition BehavesLike.Win32.Generic.dm
FireEye Generic.mg.679cc4e9366e427c
Emsisoft Gen:Variant.Zbot.40 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Generic.afxni
Avira HEUR/AGEN.1127792
Antiy-AVL Trojan/Generic.ASMalwS.AA5800
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.Zbot.40
SUPERAntiSpyware Trojan.Agent/Gen-FakeAlert[Rn]
GData Gen:Variant.Zbot.40
AhnLab-V3 Trojan/Win32.ADH.C128469
McAfee Artemis!679CC4E9366E
MAX malware (ai score=83)
Rising Trojan.Generic@ML.98 (RDML:/aDNlepP0Np+IS9TdPm6Qg)
Ikarus Trojan.Win32.LockScreen
Fortinet W32/Kryptik.NAS!tr
AVG Win32:Qbot [Wrm]
Paloalto generic.ml

How to remove Zbot.40?

  • 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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