Worm

Worm:Win32/Vobfus.B removal guide

Malware Removal

The Worm:Win32/Vobfus.B 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 Worm:Win32/Vobfus.B virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Worm:Win32/Vobfus.B?


File Info:

name: 4BC0CBC1EEEAB23154C8.mlw
path: /opt/CAPEv2/storage/binaries/8a9b522e7376d0642c49f179beb7219080d4b076827d3923baa67169c7160bd9
crc32: 74133B15
md5: 4bc0cbc1eeeab23154c8aa57905e8355
sha1: 20eb74996257e28046bf3c8c4c67cfdd13536bfe
sha256: 8a9b522e7376d0642c49f179beb7219080d4b076827d3923baa67169c7160bd9
sha512: 8292752ad697d91ae7b3fb61c1a107c4bbd843304e6ceaaf77ff0da00e288b2cfbc9028d0ccb2034977fe2ae041c31840ebf7768992c5b973999c6ae5669ccd1
ssdeep: 768:740Hsbt45gSrh6PP7+JLdHXGHljCOecAH2CZvc:777rh6X7+JpIXRjAvc
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1FC03D63B73150D2ADA5D737AB65782DB12F3A09C0B4B0B43B621337DAC25E502E66B17
sha3_384: 051422714411b4523b24140bffda636380bb8f51344fcfd65a58a96b9fc5865d09f42eb864a133d62410157063e85196
ep_bytes: 6808124000e8f0ffffff000000000000
timestamp: 2000-01-01 12:00:00

Version Info:

Translation: 0x0409 0x04b0

Worm:Win32/Vobfus.B also known as:

BkavW32.AIDetectMalware
LionicWorm.Win32.VBNA.li8h
tehtrisGeneric.Malware
DrWebWin32.HLLW.Autoruner.7225
MicroWorld-eScanGen:Trojan.Chinky.2
ClamAVWin.Trojan.Chinky-1
FireEyeGeneric.mg.4bc0cbc1eeeab231
CAT-QuickHealTrojan.Vobfus.gen
SkyhighBehavesLike.Win32.VBObfus.pt
McAfeeGeneric Packed.cn
MalwarebytesGeneric.Malware.AI.DDS
ZillyaWorm.VBNA.Win32.37048
SangforSuspicious.Win32.Save.vb
K7AntiVirusNetWorm ( 700000151 )
AlibabaWorm:Win32/vobfus.1030
K7GWNetWorm ( 700000151 )
CrowdStrikewin/malicious_confidence_100% (W)
ArcabitTrojan.Chinky.2
BitDefenderThetaAI:Packer.E4197F1A20
VirITWorm.Win32.VBNA.ERR
SymantecTrojan.Dropper
Elasticmalicious (high confidence)
ESET-NOD32Win32/AutoRun.VB.FF
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.Vobfus.ewvp
BitDefenderGen:Trojan.Chinky.2
NANO-AntivirusTrojan.Win32.VB.caikxn
SUPERAntiSpywareTrojan.Agent/Gen-NameThief[Smart]
AvastWin32:AutoRun-AYY [Wrm]
TencentTrojan.Win32.Vobfus.wa
EmsisoftGen:Trojan.Chinky.2 (B)
F-SecureTrojan.TR/VB.bjd.2
BaiduWin32.Worm.VB.t
VIPREGen:Trojan.Chinky.2
TrendMicroWORM_VB.SMP
Trapminesuspicious.low.ml.score
SophosW32/SillyFDC-DS
IkarusVirus.Win32.AutoRun
JiangminWorm/VBNA.gwpm
GoogleDetected
AviraTR/VB.bjd.2
Antiy-AVLWorm/Win32.VBNA.a
Kingsoftmalware.kb.a.1000
XcitiumWorm.Win32.VBNA.err0@1ej37s
MicrosoftWorm:Win32/Vobfus.B
ViRobotWorm.Win32.VBNA.40960.AA
ZoneAlarmWorm.Win32.Vobfus.ewvp
GDataGen:Trojan.Chinky.2
VaristW32/VB.W.gen!Eldorado
AhnLab-V3Win32/Vbna.worm.40960
Acronissuspicious
VBA32Worm.Vobfus
ALYacGen:Trojan.Chinky.2
MAXmalware (ai score=81)
Cylanceunsafe
PandaW32/Vobfus.gen.worm
TrendMicro-HouseCallWORM_VB.SMP
RisingWorm.Win32.VB.xi (CLASSIC)
YandexTrojan.GenAsa!NCN7rMc348E
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBObfus.BDBD!tr
AVGWin32:AutoRun-AYY [Wrm]
Cybereasonmalicious.96257e
DeepInstinctMALICIOUS

How to remove Worm:Win32/Vobfus.B?

Worm:Win32/Vobfus.B 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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