Worm

Worm:Win32/Vobfus.HR malicious file

Malware Removal

The Worm:Win32/Vobfus.HR 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 Worm:Win32/Vobfus.HR 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)
  • Attempts to disable Windows Auto Updates
  • Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Worm:Win32/Vobfus.HR?


File Info:

name: 3E6DBA556C3AC9CC1F45.mlw
path: /opt/CAPEv2/storage/binaries/4223ceef3db1e1b77f34a3cfcc81128d7f0cae2419e69e2859c9818743888002
crc32: E5119B4A
md5: 3e6dba556c3ac9cc1f4537e9964bd216
sha1: 33e4eac68f8a8c02f593355f609b99084cd500cf
sha256: 4223ceef3db1e1b77f34a3cfcc81128d7f0cae2419e69e2859c9818743888002
sha512: 598c313fa5184893ce33182025db7ae2639232660de2858040a3284f7d374eea8e47abcfb0e2b8b1cd5e0f4333b72a83d5289c3f7e7ed9f30cd6001571f14c5d
ssdeep: 3072:TclHooXxYUZvUH2aZZer++7XVbmWg/x/vfe+XHxD:TclHowi0U2gZen7XVvgdvfe+X
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19914073ABA4440E5DA6A693431EBC3F953537C085F0F524B292436EF6CA2F601D7DA1B
sha3_384: 437d1e44f71fcfad1ea2a761c6dc708c530037a18bf436f9d0ae58a162216feace7b06b4c55be36646b972693abd0f56
ep_bytes: 6838134000e8f0ffffff000000000000
timestamp: 1999-04-22 21:42:42

Version Info:

0: [No Data]

Worm:Win32/Vobfus.HR also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
DrWebWin32.HLLW.Autoruner2.19009
MicroWorld-eScanGen:Trojan.Heur.VP.mmX@a4hwbHg
ClamAVWin.Packed.Esfury-7649595-0
FireEyeGeneric.mg.3e6dba556c3ac9cc
CAT-QuickHealTrojan.Beebone.D
ALYacGen:Trojan.Heur.VP.mmX@a4hwbHg
MalwarebytesVBObfus.Worm.Spreader.DDS
VIPREGen:Trojan.Heur.VP.mmX@a4hwbHg
SangforSuspicious.Win32.Save.vb
K7AntiVirusNetWorm ( 700000151 )
K7GWNetWorm ( 700000151 )
Cybereasonmalicious.56c3ac
BitDefenderThetaAI:Packer.07C4CE6F1E
VirITTrojan.Win32.VBCrypt.EXR
CyrenW32/VB.HD.gen!Eldorado
SymantecW32.Changeup!gen20
ESET-NOD32a variant of Win32/VBObfus.BB
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.Vobfus.jbe
BitDefenderGen:Trojan.Heur.VP.mmX@a4hwbHg
NANO-AntivirusTrojan.Win32.RiskGen.chvyyw
AvastWin32:Patched-AML
EmsisoftGen:Trojan.Heur.VP.mmX@a4hwbHg (B)
F-SecureTrojan.TR/Dropper.Gen
McAfee-GW-EditionBehavesLike.Win32.VBObfus.dm
Trapminemalicious.high.ml.score
SophosMal/SillyFDC-Y
IkarusTrojan-Downloader.Win32.Beebone
GDataGen:Trojan.Heur.VP.mmX@a4hwbHg
JiangminTrojan/Vbobf.b
WebrootW32.Obfuscated.Gen
AviraTR/Dropper.Gen
MAXmalware (ai score=83)
Antiy-AVLWorm/Win32.WBNA.gen
ArcabitTrojan.Heur.VP.E9FC30
ZoneAlarmWorm.Win32.Vobfus.jbe
MicrosoftWorm:Win32/Vobfus.HR
GoogleDetected
Acronissuspicious
McAfeeVBObfus.dv
VBA32Worm.VBNA
Cylanceunsafe
PandaTrj/Genetic.gen
RisingTrojan.VB!1.99F7 (CLASSIC)
YandexTrojan.GenAsa!YpdRhnbFzHE
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Diple.EJQE!tr
AVGWin32:Patched-AML
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Worm:Win32/Vobfus.HR?

Worm:Win32/Vobfus.HR 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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