Win32/PSW.Yahoo.VB.NAI malicious file

The Win32/PSW.Yahoo.VB.NAI 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 Win32/PSW.Yahoo.VB.NAI virus can do?

Executable code extraction
Unconventionial language used in binary resources: Farsi
Network activity detected but not expressed in API logs
Anomalous binary characteristics

How to determine Win32/PSW.Yahoo.VB.NAI?


File Info:
crc32: CB29B5A0
md5: b08d1c726d91d93691710b0b591453cd
name: B08D1C726D91D93691710B0B591453CD.mlw
sha1: 9d082e32ec23697db7ed09e9928acb686cbd9ea1
sha256: d21f45277f36c181e5e2bf7d3f76198705f38644d42dcc799b2a47f496998bff
sha512: 6db3ac6b9aa58c14f2c2308e87deaa2224e472e1c8d26238701d38a73c1436e870b2044200f6fceeb88b92da3e9f8ad9f93b3714558dec67ccfbc643cc3d83f5
ssdeep: 6144:xyNUnCw7CTOwmwdmbAPNkNx4RgcTRxl6q2TNTi1eyw3j:xyq5OT5Bd3k0uTNWsyw3j
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
Translation: 0x0409 0x04b0
ProductVersion: 6.09.0001
InternalName: SMSS
FileVersion: 6.09.0001
OriginalFilename: SMSS.exe
ProductName: Windows

Win32/PSW.Yahoo.VB.NAI also known as:

Lionic	Trojan.Multi.Generic.4!c
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
CrowdStrike	win/malicious_confidence_90% (W)
Cybereason	malicious.2ec236
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of Win32/PSW.Yahoo.VB.NAI
APEX	Malicious
Avast	Win32:Trojan-gen
Kaspersky	UDS:DangerousObject.Multi.Generic
Sophos	Generic PUA JN (PUA)
Comodo	IMWorm.Win32.Yahos.ig@2tbrbo
BitDefenderTheta	AI:Packer.E15BA0EB1C
VIPRE	Trojan.Win32.Generic.pak!cobra
McAfee-GW-Edition	BehavesLike.Win32.Fareit.fm
FireEye	Generic.mg.b08d1c726d91d936
SentinelOne	Static AI – Malicious PE
Avira	TR/Dropper.Gen
SUPERAntiSpyware	Trojan.Agent/Gen-MSFake
McAfee	Artemis!B08D1C726D91
VBA32	BScope.Trojan.VBKrypt
Yandex	Trojan.PWS.Yahoo!XAb3cwD1PU8
Ikarus	Virus.Win32.VB
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Malware_fam.NB
AVG	Win32:Trojan-gen
Paloalto	generic.ml

How to remove Win32/PSW.Yahoo.VB.NAI?

Win32/PSW.Yahoo.VB.NAI 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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