Worm

What is “Worm:Win32/Vobfus.IP”?

Malware Removal

The Worm:Win32/Vobfus.IP 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.IP 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 win api 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 Worm:Win32/Vobfus.IP?


File Info:

name: C232C514D12940041D3A.mlw
path: /opt/CAPEv2/storage/binaries/382144b4b46aa8e24e270804f2c368089154760353eea105f8a5150b2b8a2c32
crc32: DF6C00EB
md5: c232c514d12940041d3ad91f616c49ba
sha1: d2374e0f00486ed8c54cbfee2f32211d5671f80b
sha256: 382144b4b46aa8e24e270804f2c368089154760353eea105f8a5150b2b8a2c32
sha512: b7c42d3472362d126ad2aa0a1dd7b7269dbdf189559adfe80d82bc36a369d2a6d42fff44adc0961d19e5ac44d087daf458c20fb4e36e5d38500fc32fbf10d8d9
ssdeep: 6144:K5ZavQHcZQ2hqU+6ONGn0BbjvwC1SL3HAijW46BqU:K5ZavmcZQ2hqU+VNGn0RjvwC1SxjW46X
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1265484112690AE2ED4AC89F0DD9ED390873E6C3251F36837F6D0775976A1C63B92132B
sha3_384: 727b097b49aaf813d7c93a9d4064a371de3370423c812cb0e5ba61734f293a74eb3ca94a003254d49732c0367b2a208e
ep_bytes: 689c3f4000e8eeffffff000000000000
timestamp: 2012-09-29 07:44:55

Version Info:

Translation: 0x0409 0x04b0
ProductName: overmost
FileVersion: 9.95
ProductVersion: 9.95
InternalName: Joyant
OriginalFilename: Joyant.exe

Worm:Win32/Vobfus.IP also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Barys.950
FireEyeGeneric.mg.c232c514d1294004
CAT-QuickHealWorm.VobfusVMF.S21466219
SkyhighBehavesLike.Win32.VBObfus.dm
McAfeeGenDownloader.rv
MalwarebytesPronny.Worm.Spreader.DDS
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 0054d10f1 )
K7GWEmailWorm ( 0054d10f1 )
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaGen:NN.ZevbaF.36802.rm0@a04WpMai
VirITTrojan.Win32.Generic.BYPW
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Pronny.ET
APEXMalicious
ClamAVWin.Trojan.Changeup-6169544-0
KasperskyWorm.Win32.Vobfus.jod
BitDefenderGen:Variant.Barys.950
NANO-AntivirusTrojan.Win32.Vobfus.ewohwn
AvastWin32:VB-AEOS [Trj]
SophosMal/SillyFDC-AC
BaiduWin32.Worm.Pronny.d
F-SecureTrojan.TR/Dropper.Gen
DrWebWin32.HLLW.Autoruner1.26871
VIPREGen:Variant.Barys.950
TrendMicroWORM_VOBFUS.SM00
EmsisoftGen:Variant.Barys.950 (B)
SentinelOneStatic AI – Malicious PE
JiangminWorm/Vobfus.ayw
GoogleDetected
AviraTR/Dropper.Gen
VaristW32/VB.HE.gen!Eldorado
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.1000
MicrosoftWorm:Win32/Vobfus.IP
XcitiumTrojWare.Win32.Pronny.EB@4qtzpj
ArcabitTrojan.Barys.950
ViRobotWorm.Win32.A.Vobfus.282624
ZoneAlarmWorm.Win32.Vobfus.jod
GDataGen:Variant.Barys.950
CynetMalicious (score: 100)
AhnLab-V3Downloader/Win32.Murlo.R45756
VBA32Malware-Cryptor.VB.gen
ALYacGen:Variant.Barys.950
MAXmalware (ai score=80)
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallWORM_VOBFUS.SM00
RisingWorm.VobfusEx!1.99EB (CLASSIC)
IkarusWorm.Win32.WBNA
FortinetW32/VBKrypt.CA!tr
AVGWin32:VB-AEOS [Trj]
Cybereasonmalicious.4d1294
DeepInstinctMALICIOUS
alibabacloudTrojan.Win.UnkAgent

How to remove Worm:Win32/Vobfus.IP?

Worm:Win32/Vobfus.IP 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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