Should I remove “Win32/VB.NAR”?

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

The binary likely contains encrypted or compressed data.
Anomalous binary characteristics

How to determine Win32/VB.NAR?


File Info:
crc32: D08EE295
md5: a371b584e5badd1990e08af6714629e9
name: A371B584E5BADD1990E08AF6714629E9.mlw
sha1: 8c6894c08b696f86a673e84fcfd7524ae97bdea4
sha256: 186924ee55421d2200891f02bbbb4e8958f2f208592eae06a3f187b62731e1e5
sha512: 20db5e620336e0176ab06e6722d573c3aaab5a88ebc8932f95c80451c5d304c90ee1d023a4c59ea201aaca9738ffc91a84757e297992c99371b5694430d7571e
ssdeep: 12288:jkCIabjKoh9WXm2Nk1AwSfxL/2Dc3jDLLmt0LDQewsAjRE:jkCIabjKoh9WnNkWaewsAju
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
0: [No Data]

Win32/VB.NAR also known as:

Bkav	W32.AIDetect.malware1
K7AntiVirus	P2PWorm ( 000043a81 )
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (D)
K7GW	P2PWorm ( 000043a81 )
Cybereason	malicious.08b696
Cyren	W32/Autorun.CS.gen!Eldorado
ESET-NOD32	a variant of Win32/VB.NAR
Zoner	Trojan.Win32.113127
APEX	Malicious
ClamAV	Win.Ransomware.WannaCry-9856297-0
Sophos	ML/PE-A + Mal/Behav-164
McAfee-GW-Edition	BehavesLike.Win32.Generic.jm
FireEye	Generic.mg.a371b584e5badd19
SentinelOne	Static AI – Malicious PE
Jiangmin	Worm.AutoRun.avtq
Microsoft	Trojan:Win32/Wacatac.B!ml
McAfee	Artemis!A371B584E5BA
VBA32	Trojan.Sdum
MaxSecure	Trojan.Malware.121218.susgen
Fortinet	W32/Fakefire.A!tr

How to remove Win32/VB.NAR?

Win32/VB.NAR 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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