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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.

6-day free trial available.

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.mlw
path: /opt/CAPEv2/storage/binaries/a5e662c6858889349490f1323ccc820ccf323b8ddcf77f23de9296ffd537f573
crc32: EE73C7A2
md5: 9d79e64ca5fcf05d5a8714e10c901709
sha1: f358e7bc08bdebac61296e0267da1b1dffaefd4d
sha256: a5e662c6858889349490f1323ccc820ccf323b8ddcf77f23de9296ffd537f573
sha512: 520250c8477530a038b69d280f352153c2eafaddedd6d526a361da248592bc7db07e69b51299a0da4ca6f45a50e98e5292efdda180a82ec4841482da347c4749
ssdeep: 768:bnmhlXdO2OLE6Y1OPHk5vKgMKZ7RSmXSlDHxb6kvWcbk8z:bnawKoPHiCgMKZ7R/XKxvvWcbLz
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1DF63D733AE48542AD1D289B18CB591AA3F13BC211B558D6B67C7FF181D305C3AEA931F
sha3_384: 26f618a8a95494f0d328bdbf164eb069bcef7a4a82a88de27a11ecfcb38dd039aa8d87b53052aadc96605b23d698357b
ep_bytes: 68bc1e4000e8f0ffffff000000000000
timestamp: 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?

Win32/VB.NSI removal tool

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.

About the author

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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