Malware

Win32/VBObfus.BV removal

Malware Removal

The Win32/VBObfus.BV 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/VBObfus.BV virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • CAPE detected the embedded pe malware family
  • Attempts to disable Windows Auto Updates
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Win32/VBObfus.BV?


File Info:

name: 0FD2FA1DA91E678B1309.mlw
path: /opt/CAPEv2/storage/binaries/a4a12e4ff99f2986a169b04a4f0a141461e8339d1180ea1fb90906c75afe6ccd
crc32: DCABCB9F
md5: 0fd2fa1da91e678b1309442cb69923d9
sha1: 487972ba783263991934a7ad48b3b91c97d12713
sha256: a4a12e4ff99f2986a169b04a4f0a141461e8339d1180ea1fb90906c75afe6ccd
sha512: 380f270f45fb4167ae87eb71ea00feea36ce2b8d457df68c9811673bd45c41f1fae8486652fde5158178724be74bdb133016f7559dd23ca27ef15d52565bfe8d
ssdeep: 1536:hnrOp9PMM3bW1UENmGJUJaBurC53ArsD77UsMJHuomPnzqLcTJLO01DvqJWgP0gZ:hrOp9PMXvlFz77UsMJHuoVDwfG
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1A5E3F83B77854799D6482A7125EBC3E626A378295F0B91073948723A7CB2F301E6DF43
sha3_384: f1a49b1e5156988821c86bfa1bf992d8adf4d0b7dcdd7b71bc7f0cb98ce2dda188bec83e0ada2f6d4026f6398ea5f00d
ep_bytes: 685c134000e8eeffffff000058000000
timestamp: 2012-09-21 05:52:15

Version Info:

Translation: 0x0409 0x04b0
ProductName: Openvpn
FileVersion: 4.35
ProductVersion: 4.35
InternalName: sender
OriginalFilename: sender.exe

Win32/VBObfus.BV also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.ct
ALYacGen:Variant.Barys.950
MalwarebytesVBObfus.Worm.Spreader.DDS
SangforSuspicious.Win32.Save.a
K7AntiVirusEmailWorm ( 0054d10f1 )
BitDefenderGen:Variant.Barys.950
K7GWEmailWorm ( 0054d10f1 )
Cybereasonmalicious.da91e6
ArcabitTrojan.Barys.950
VirITTrojan.Win32.X-Cryptor.GDL
SymantecW32.Changeup!gen20
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/VBObfus.BV
APEXMalicious
ClamAVWin.Trojan.Changeup-6169544-0
KasperskyWorm.Win32.Vobfus.est
NANO-AntivirusTrojan.Win32.Vobfus.coonpv
ViRobotWorm.Win32.A.Vobfus.143360.C
MicroWorld-eScanGen:Variant.Barys.950
AvastWin32:VB-AENV [Trj]
RisingTrojan.VB!1.99F7 (CLASSIC)
EmsisoftGen:Variant.Barys.950 (B)
F-SecureTrojan.TR/Dropper.Gen
DrWebWin32.HLLW.Autoruner1.26617
VIPREGen:Variant.Barys.950
TrendMicroWORM_VOBFUS.SM00
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.0fd2fa1da91e678b
SophosMal/SillyFDC-Y
SentinelOneStatic AI – Malicious PE
JiangminWorm/Vobfus.jqd
GoogleDetected
AviraTR/Dropper.Gen
MAXmalware (ai score=81)
Antiy-AVLWorm/Win32.WBNA.gen
XcitiumTrojWare.Win32.Pronny.EE@4qvpy8
MicrosoftWorm:Win32/Vobfus.ID
ZoneAlarmWorm.Win32.Vobfus.est
GDataGen:Variant.Barys.950
VaristW32/Vobfus.AQ.gen!Eldorado
AhnLab-V3Worm/Win32.Vobfus.R38810
Acronissuspicious
McAfeeGenDownloader.rv
VBA32TScope.Trojan.VB
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallWORM_VOBFUS.SM00
YandexTrojan.GenAsa!jFECs454SRI
IkarusWorm.Win32.Vobfus
MaxSecureTrojan.Malware.4579014.susgen
FortinetW32/VBObfus.AU!tr
BitDefenderThetaGen:NN.ZevbaF.36802.im0@a0J!nEbi
AVGWin32:VB-AENV [Trj]
DeepInstinctMALICIOUS
alibabacloudWorm:Win/Vobfus.9a748115

How to remove Win32/VBObfus.BV?

Win32/VBObfus.BV 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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