Categories: Virus

About “Virus.Win32.Neshta.b” infection

The Virus.Win32.Neshta.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 Virus.Win32.Neshta.b virus can do?

  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • Unconventionial language used in binary resources: Russian
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Creates known Neshta virus file artifacts
  • Installs itself for autorun at Windows startup
  • Likely virus infection of existing system binary
  • Harvests cookies for information gathering
  • Anomalous binary characteristics
  • Creates known Neshta virus mutexes

How to determine Virus.Win32.Neshta.b?


File Info:

name: 0F3BEA41F101CCBE4890.mlwpath: /opt/CAPEv2/storage/binaries/cf9b39fa0b411148a6f8b3931ca4e9e5d29725c1154f8f9ba108d35d10baa193crc32: FACA55EDmd5: 0f3bea41f101ccbe489064ec00dd24d1sha1: 874767b2733538d23be3a2e16216aae4872b4e05sha256: cf9b39fa0b411148a6f8b3931ca4e9e5d29725c1154f8f9ba108d35d10baa193sha512: ee279c9a0aa6ebedfc446351042aac49152af76f8e0a8d95e0f93bf74b31f076478df872eca3834db17694bdcf58cd62aa6ad1f9e69889f2a48509594f131716ssdeep: 6144:VRn96GgcmDsL0vrxFsoAhnOkyiz53aJWTBP0tFwMYPgLESjIxvO1DogEJ5rG:X9OcmFFgOkyU532WTh0tFhfa3XPrGtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T18184AE12BB96C173C96302725D86632DD6B9B5710F3183D7B3E86B0DDE702E19932B86sha3_384: f9da34d683de62e780421e054883eedded8acda40e2e439dbc32a9aa0a410e7aa9b112eb737376d8af04e2acc221d870ep_bytes: 60be008041008dbe0090feff57eb0b90timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

Virus.Win32.Neshta.b also known as:

Bkav W32.NeshtaMV.PE
Elastic malicious (high confidence)
DrWeb Win32.HLLP.Neshta
MicroWorld-eScan Win32.Nestha.C
FireEye Generic.mg.0f3bea41f101ccbe
McAfee Artemis!0F3BEA41F101
Cylance Unsafe
VIPRE BehavesLike.Win32.Malware.vfm (mx-v)
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
BitDefender Win32.Nestha.C
K7GW Virus ( 00556e571 )
K7AntiVirus Virus ( 00556e571 )
BitDefenderTheta AI:FileInfector.841243EC0E
Cyren W32/Neshta.C.gen!Eldorado
Symantec W32.Neshuta
ESET-NOD32 Win32/Neshta.B
ClamAV Win.Virus.Neshta-6932578-0
Kaspersky Virus.Win32.Neshta.b
NANO-Antivirus Virus.Win32.Neshta.fnxshx
Rising Trojan.Occamy!8.F1CD (RDMK:cmRtazpohDesfeL/emqfgQDmfnUf)
Sophos ML/PE-A + W32/Neshta-D
Comodo Win32.Neshta.B@3z07
McAfee-GW-Edition BehavesLike.Win32.HLLP.fh
Emsisoft Win32.Nestha.C (B)
SentinelOne Static AI – Malicious PE
Jiangmin Virus.Neshta.b
Avira W32/Delf.I
MAX malware (ai score=81)
Antiy-AVL Trojan/Generic.ASVirus.19F
Microsoft Trojan:Win32/Wacatac.B!ml
GData Win32.Nestha.C
Cynet Malicious (score: 100)
AhnLab-V3 Win32/Neshta
VBA32 Virus.Win32.Neshta.b
ALYac Win32.Nestha.C
Malwarebytes Malware.AI.1969773575
APEX Malicious
Tencent Virus.Win32.Neshta.a
Yandex Trojan.GenAsa!08vEL5uzsvQ
Ikarus Virus.Win32.Neshta
MaxSecure Virus.Neshta.B
Fortinet W32/Delf.L
AVG FileRepMalware
Cybereason malicious.1f101c
Avast FileRepMalware

How to remove Virus.Win32.Neshta.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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Paul Valéry

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