Worm

Worm:Win32/Vobfus.FW information

Malware Removal

The Worm:Win32/Vobfus.FW 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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What Worm:Win32/Vobfus.FW virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • 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 win api malware family
  • Attempts to disable Windows Auto Updates
  • 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 Worm:Win32/Vobfus.FW?


File Info:

name: 0C005BD70457137198EB.mlw
path: /opt/CAPEv2/storage/binaries/165e48bc06f3f43434f430ca10567cd0f8ef6ab63fdac3899757f4ede03706aa
crc32: 3844F828
md5: 0c005bd70457137198ebaa9da24fb718
sha1: 9ddd9df9f38d58bffe189df9af25ee079ca68a2f
sha256: 165e48bc06f3f43434f430ca10567cd0f8ef6ab63fdac3899757f4ede03706aa
sha512: b36c6ff452934bd828daea80fb19c32e0013304a5243de46c32474ca36a55b4f862ff2996a6088354d3ce664723b68ce06aaba4480e8055cf71442271193a06e
ssdeep: 768:Mxb6o5VnURLQ/JD60XDeVtA5YxmHwWW2iYf/ce2NZQcy8+gxdCwaTDNmDIBT/kbQ:MBVIQ/JDHKa5LJW6/Z2NZQKvdmNmS/
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12FC3D736B20AA05AE859777C2357858715B3985D2F0B214B6328BF7F5C3AF10892CB67
sha3_384: 0bbb383aa38f85269e4532c86fde734cdea8de5a8be2235f33ef69b9c7f8962b4ebcf0f22abfa7b6735176fb3553e16f
ep_bytes: 6864124000e8eeffffff000000000000
timestamp: 2012-07-05 18:27:01

Version Info:

0: [No Data]

Worm:Win32/Vobfus.FW also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.95770
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.ct
McAfeeZeroAccess.in
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 003c363a1 )
K7GWEmailWorm ( 003c363a1 )
CrowdStrikewin/malicious_confidence_100% (D)
ArcabitTrojan.Generic.D1761A
BaiduWin32.Worm.VB.ax
VirITWorm.Win32.VB.JX
SymantecW32.Changeup
ESET-NOD32Win32/AutoRun.VB.AXK
APEXMalicious
ClamAVWin.Trojan.Changeup-6169544-0
KasperskyWorm.Win32.WBNA.naf
BitDefenderTrojan.GenericKDZ.95770
NANO-AntivirusTrojan.Win32.WBNA.crkzkq
AvastWin32:VB-ADPU [Trj]
TencentWorm.Win32.WBNA.hf
EmsisoftTrojan.GenericKDZ.95770 (B)
GoogleDetected
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebWin32.HLLW.Autoruner1.18501
VIPRETrojan.GenericKDZ.95770
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.0c005bd704571371
SophosMal/SillyFDC-Y
IkarusSality.Win32
JiangminTrojan/Vbobf.b
VaristW32/Vobfus.SD.gen!Eldorado
AviraTR/Patched.Ren.Gen
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.1000
XcitiumWorm.Win32.VB.AUC@4omkmv
MicrosoftWorm:Win32/Vobfus.FW
ZoneAlarmWorm.Win32.WBNA.naf
GDataWin32.Trojan.PSE.709C4R
CynetMalicious (score: 100)
Acronissuspicious
VBA32Worm.WBNA
ALYacTrojan.GenericKDZ.95770
MAXmalware (ai score=83)
Cylanceunsafe
PandaTrj/Genetic.gen
RisingWorm.AutoRun!1.E3A5 (CLASSIC)
YandexTrojan.GenAsa!z+TT8C5M2SU
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.219770123.susgen
FortinetW32/VBObfus.AU!tr
BitDefenderThetaGen:NN.ZevbaF.36802.hmY@aCVljrl
AVGWin32:VB-ADPU [Trj]
DeepInstinctMALICIOUS

How to remove Worm:Win32/Vobfus.FW?

Worm:Win32/Vobfus.FW 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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