Categories: Malware

Win32/VB.NSI removal

The Win32/VB.NSI 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 Win32/VB.NSI virus can do?

  • Sample contains Overlay data
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Win32/VB.NSI?


File Info:

name: 9D79E64CA5FCF05D5A87.mlwpath: /opt/CAPEv2/storage/binaries/a5e662c6858889349490f1323ccc820ccf323b8ddcf77f23de9296ffd537f573crc32: EE73C7A2md5: 9d79e64ca5fcf05d5a8714e10c901709sha1: f358e7bc08bdebac61296e0267da1b1dffaefd4dsha256: a5e662c6858889349490f1323ccc820ccf323b8ddcf77f23de9296ffd537f573sha512: 520250c8477530a038b69d280f352153c2eafaddedd6d526a361da248592bc7db07e69b51299a0da4ca6f45a50e98e5292efdda180a82ec4841482da347c4749ssdeep: 768:bnmhlXdO2OLE6Y1OPHk5vKgMKZ7RSmXSlDHxb6kvWcbk8z:bnawKoPHiCgMKZ7R/XKxvvWcbLztype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1DF63D733AE48542AD1D289B18CB591AA3F13BC211B558D6B67C7FF181D305C3AEA931Fsha3_384: 26f618a8a95494f0d328bdbf164eb069bcef7a4a82a88de27a11ecfcb38dd039aa8d87b53052aadc96605b23d698357bep_bytes: 68bc1e4000e8f0ffffff000000000000timestamp: 2011-11-16 09:33:26

Version Info:

0: [No Data]

Win32/VB.NSI also known as:

Lionic Trojan.Win32.Shark.m!c
Elastic malicious (high confidence)
FireEye Generic.mg.9d79e64ca5fcf05d
Zillya Backdoor.Shark.Win32.3361
Sangfor Trojan.VBS.Agent.NSI
Alibaba Trojan:Win32/Shark.027cde70
Cybereason malicious.c08bde
Symantec Trojan.Gen.2
ESET-NOD32 a variant of Win32/VB.NSI
APEX Malicious
ClamAV Win.Dropper.Poison-6823320-0
Kaspersky UDS:DangerousObject.Multi.Generic
Avast Win32:VB-AAHT [Trj]
McAfee-GW-Edition BehavesLike.Win32.Generic.lm
Trapmine malicious.moderate.ml.score
Sophos Mal/Generic-S
SentinelOne Static AI – Suspicious PE
Google Detected
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.VB
Xcitium Malware@#rrqddq3v34tv
Microsoft Trojan:Win32/Wacatac.B!ml
Cynet Malicious (score: 100)
McAfee Artemis!9D79E64CA5FC
VBA32 BScope.Trojan.Wacatac
Cylance unsafe
Panda Trj/CI.A
Rising Malware.Undefined!8.C (TFE:4:hLtX4HF1u5G)
Yandex Trojan.GenAsa!8MbONv2Oy1U
Ikarus Backdoor.Win32.Shark
Fortinet W32/Shark.JAR!tr.bdr
AVG Win32:VB-AAHT [Trj]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (D)

How to remove Win32/VB.NSI?

  • 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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