Worm

Worm:Win32/Vobfus.IW removal instruction

Malware Removal

The Worm:Win32/Vobfus.IW 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.IW 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 Worm:Win32/Vobfus.IW?


File Info:

name: B73D1F85182586B1EC59.mlw
path: /opt/CAPEv2/storage/binaries/711b4461e7d1922b8e392c5fbd0b1b6411698a78acc401b51f0c80fb0643cbf5
crc32: 089E9B3B
md5: b73d1f85182586b1ec59d64168540720
sha1: 91fc4a888c4f537156a06c5559724b6f3d2f265f
sha256: 711b4461e7d1922b8e392c5fbd0b1b6411698a78acc401b51f0c80fb0643cbf5
sha512: 83edd0a522a5f67eb45b9ff766c2d9e5c9efc2ec34fc233bdeec602aa6bcb2c5b7ab196254148ae77553bf859859d617ec9a5f30959023dc7e57ac4728ebb315
ssdeep: 1536:8Uqzj0We+nBbny6ZcnWWG1KdIvf1ijij+p4j9S2fbwE7h4HVQJte:+XeaBry2WG1KdrQN+Ce
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10CB3E62DBA06C091CA482531EEE7C7ED16BA7C169F4B6107BA14372F2C76F140D6CA67
sha3_384: cda202782f50e1c30cc4e50b79688c77093daeccb81b4d1b45c7eece4079b65772e5d96a2107eadafd66ca6d02acbf13
ep_bytes: 6880134000e8f0ffffff000000000000
timestamp: 2012-10-02 19:06:07

Version Info:

Translation: 0x0409 0x04b0
ProductName: Pricelessness
FileVersion: 1.39
ProductVersion: 1.39
InternalName: Polypragmonic
OriginalFilename: Polypragmonic.exe

Worm:Win32/Vobfus.IW also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Jorik.lC9L
DrWebWin32.HLLW.Autoruner1.27056
MicroWorld-eScanGen:Variant.Symmi.2430
FireEyeGeneric.mg.b73d1f85182586b1
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.GenDownloader.cm
McAfeeGenDownloader.rv
MalwarebytesGeneric.Malware.AI.DDS
K7AntiVirusEmailWorm ( 0054d10f1 )
AlibabaWorm:Win32/Vobfus.4053b1b5
K7GWEmailWorm ( 0054d10f1 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZevbaF.36802.gm0@a4dq6qli
VirITTrojan.Win32.Generic.JEC
SymantecW32.Changeup!gen20
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/VBObfus.CV
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.Vobfus.nzp
BitDefenderGen:Variant.Symmi.2430
NANO-AntivirusTrojan.Win32.Vobfus.coonik
AvastWin32:VB-AEPP [Trj]
TencentWorm.Win32.Vobfus.q
EmsisoftGen:Variant.Symmi.2430 (B)
F-SecureTrojan.TR/Downloader.Gen8
ZillyaWorm.Vobfus.Win32.138927
TrendMicroWORM_VOBFUS.SM02
Trapminemalicious.high.ml.score
SophosMal/SillyFDC-Y
IkarusWorm.Win32.Vobfus
GDataWin32.Trojan.PSE.1IOPBYA
JiangminTrojan/Vbobf.b
GoogleDetected
AviraTR/Downloader.Gen8
MAXmalware (ai score=100)
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.1000
XcitiumWorm.Win32.Pronny.ABQ@4puwz1
ArcabitTrojan.Symmi.D97E
ViRobotWorm.Win32.A.Vobfus.110592
ZoneAlarmWorm.Win32.Vobfus.nzp
MicrosoftWorm:Win32/Vobfus.IW
VaristW32/VB.HE.gen!Eldorado
AhnLab-V3Worm/Win32.Vobfus.R38611
Acronissuspicious
VBA32Worm.Vobfus
ALYacGen:Variant.Symmi.2430
TACHYONWorm/W32.Vobfus.110592
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallWORM_VOBFUS.SM02
RisingMalware.FakeFolder/ICON!1.6AC4 (CLASSIC)
YandexTrojan.GenAsa!1fFuGdmJbq0
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBObfus.AU!tr
AVGWin32:VB-AEPP [Trj]
Cybereasonmalicious.518258
DeepInstinctMALICIOUS
alibabacloudWorm:Win/VBObfus.CV

How to remove Worm:Win32/Vobfus.IW?

Worm:Win32/Vobfus.IW 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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