Should I remove “Win32/Agent.SFB”?

The Win32/Agent.SFB 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.

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What Win32/Agent.SFB virus can do?

Unconventionial binary language: Chinese (Simplified)
Unconventionial language used in binary resources: Chinese (Simplified)
The binary likely contains encrypted or compressed data.

How to determine Win32/Agent.SFB?


File Info:
crc32: 1FE69AF9
md5: 47a0767ef689462c230f2c90e0df7fa1
name: 47A0767EF689462C230F2C90E0DF7FA1.mlw
sha1: 68804ea4d64a225ad59db61df1f21ee309c0924a
sha256: de7af299ac77a42b46f4bd9a3b0cad1602de2933d73bf8f94420b933487e650a
sha512: f8cb8d994969e92cf591f3a168689565bad060f0c5b60d600ac5f5628bfd69c447a758720b5bede9762fb44aa3ed3ee4e483105f7aa3a10307076d80c34e12a2
ssdeep: 49152:Ds3B+Ep8GEZBM3iAEEbfkwft/H8FU8Ad+K3R7zWYNco/RpOuEo1YKWl+7zWYNc:g3cmEz+iAhZft/HaUYKh+KNpOuEgrWA
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: x4f5cx8005x7248x6743x6240x6709 x8bf7x5c0ax91cdx5e76x4f7fx7528x6b63x7248
FileVersion: 1.0.0.0
Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(http://www.eyuyan.com)
ProductName: x5c0fx4e0dx70b9x5168x80fdx8f85x52a9
ProductVersion: 1.0.0.0
FileDescription: www.ka66.cn
Translation: 0x0804 0x04b0

Win32/Agent.SFB also known as:

Bkav	W32.AIDetect.malware1
K7AntiVirus	Trojan ( 0040f54a1 )
Elastic	malicious (high confidence)
DrWeb	Tool.Siggen.9678
ClamAV	Win.Worm.FlyStudio-21
ALYac	Gen:Heur.PWSIME.1
CrowdStrike	win/malicious_confidence_80% (D)
BitDefender	Gen:Heur.PWSIME.1
K7GW	Trojan ( 0040f54a1 )
Cybereason	malicious.ef6894
Baidu	Win32.Trojan.FakeIME.d
Cyren	W32/OnlineGames.HH.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of Win32/Agent.SFB
APEX	Malicious
Cynet	Malicious (score: 100)
NANO-Antivirus	Virus.Win32.Agent.dvixmz
MicroWorld-eScan	Gen:Heur.PWSIME.1
Ad-Aware	Gen:Heur.PWSIME.1
Sophos	Mal/EncPk-NB
Comodo	Malware@#20ynxtmjfr1vh
BitDefenderTheta	Gen:NN.ZexaF.34236.6s0@a82gZYgb
VIPRE	Trojan.Win32.Autorun.dm (v)
FireEye	Generic.mg.47a0767ef689462c
Emsisoft	Gen:Heur.PWSIME.1 (B)
Avira	TR/Spy.Gen
Microsoft	Trojan:Win32/Wacatac.B!ml
ZoneAlarm	HEUR:Trojan.Win32.Generic
GData	Win32.Application.PUPStudio.A
Acronis	suspicious
McAfee	Flyagent.b
MAX	malware (ai score=82)
VBA32	TScope.Malware-Cryptor.SB
Malwarebytes	Trojan.MalPack.FlyStudio
Yandex	Trojan.GenAsa!YbZQXcoidWs
SentinelOne	Static AI – Malicious PE
MaxSecure	Dropper.Dinwod.frindll
Fortinet	W32/PckdFlyStudio.gen
Panda	Trj/Genetic.gen

How to remove Win32/Agent.SFB?

Win32/Agent.SFB 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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