Worm

Worm:Win32/Vobfus!rfn malicious file

Malware Removal

The Worm:Win32/Vobfus!rfn 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!rfn virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • Attempts to disable Windows Auto Updates
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Worm:Win32/Vobfus!rfn?


File Info:

name: AD742238ED3F7420D66E.mlw
path: /opt/CAPEv2/storage/binaries/c3f6546bfc648c90ff605c39b7a35cfb0c98353460605cdeac25bbed54e0922b
crc32: EB2EBC3D
md5: ad742238ed3f7420d66efca7bb2c162b
sha1: 6003f0a0874251d262f075a6c682ec33232c1e75
sha256: c3f6546bfc648c90ff605c39b7a35cfb0c98353460605cdeac25bbed54e0922b
sha512: caa02b262b38ba54c94c602286532fb1893a27892a22b987488af77cd7e51e9e109ccbb02d178f6eb198fe2b13310e5077fc7ac65df72880444e6681d0516b1a
ssdeep: 3072:1XqkNsPZKuPxCNLKFpaVjMqABbOwux+U2yZjSNo8v:1a8NepawbAxBnpS+E
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F804D8367B80A63EC011CBF8296F4390416DAC3911D6FA17FBD26A56B2F29778364353
sha3_384: 56043a09cf47c93f1a06040679bfb53f1ed36df4664c46f382da82cb0a9c87cab181a142a36aca5460cdc90cba83b3b5
ep_bytes: 6894454000e8eeffffff000000000000
timestamp: 2012-07-03 12:11:12

Version Info:

Translation: 0x0409 0x04b0
Comments: Superlabial
CompanyName: Superlabial
FileDescription: Superlabial
LegalCopyright: Superlabial
LegalTrademarks: Superlabial
ProductName: Superlabial
FileVersion: 0.59
ProductVersion: 0.59
InternalName: distraught
OriginalFilename: distraught.exe

Worm:Win32/Vobfus!rfn also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Application.Barys.6305
ClamAVWin.Trojan.Changeup-6169544-0
FireEyeGeneric.mg.ad742238ed3f7420
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.cm
McAfeeVBObfus.df
MalwarebytesGeneric.Malware.AI.DDS
VIPREGen:Variant.Application.Barys.6305
SangforSuspicious.Win32.Save.vb
CrowdStrikewin/malicious_confidence_100% (D)
K7GWEmailWorm ( 0054d10f1 )
K7AntiVirusEmailWorm ( 0054d10f1 )
BaiduWin32.Trojan.VBObfus.f
VirITWorm.Win32.Generic.CDSY
SymantecSMG.Heur!gen
ESET-NOD32Win32/AutoRun.VB.AXG
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.Vobfus.erzs
BitDefenderGen:Variant.Application.Barys.6305
NANO-AntivirusTrojan.Win32.WBNA.coondb
SUPERAntiSpywareTrojan.Agent/Gen-Vobfus
AvastWin32:VB-ADOU [Trj]
TencentMalware.Win32.Gencirc.10b21b9b
EmsisoftGen:Variant.Application.Barys.6305 (B)
F-SecureTrojan.TR/Dropper.Gen
DrWebTrojan.VbCrypt.60
TrendMicroWORM_VOBFUS.SM01
SophosMal/VBCheMan-J
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.Application.Barys.6305
JiangminWorm/WBNA.canl
WebrootW32.Worm.Gen
GoogleDetected
AviraTR/Dropper.Gen
MAXmalware (ai score=77)
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.1000
XcitiumWorm.Win32.Pronny.AK@4ogvoo
ArcabitTrojan.Application.Barys.D18A1
ViRobotWorm.Win32.A.WBNA.176128.AD
ZoneAlarmWorm.Win32.Vobfus.erzs
MicrosoftWorm:Win32/Vobfus!rfn
VaristW32/Vobfus.BE.gen!Eldorado
AhnLab-V3Worm/Win32.WBNA.R29524
Acronissuspicious
BitDefenderThetaGen:NN.ZevbaF.36744.km0@a8!GdUni
TACHYONWorm/W32.VB-WBNA.176128.D
VBA32BScope.Trojan.Diple
Cylanceunsafe
PandaW32/Vobfus.GEW.worm
TrendMicro-HouseCallWORM_VOBFUS.SM01
RisingWorm.AutoRun!1.E3CB (CLASSIC)
YandexTrojan.GenAsa!8fs7I17oTMA
IkarusWorm.Win32.Vobfus
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBKrypt.C!tr
AVGWin32:VB-ADOU [Trj]
Cybereasonmalicious.087425
DeepInstinctMALICIOUS

How to remove Worm:Win32/Vobfus!rfn?

Worm:Win32/Vobfus!rfn 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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