Worm

What is “Worm:Win32/Vobfus.IU”?

Malware Removal

The Worm:Win32/Vobfus.IU 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.IU 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
  • 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.IU?


File Info:

name: D17D90C471BFDF256F92.mlw
path: /opt/CAPEv2/storage/binaries/b058fad0f140cdddfe6032c681dbd90845dea8902d9f9e1eccd9fdbde1b33251
crc32: 765F99FD
md5: d17d90c471bfdf256f92e56f151b9a54
sha1: e6dfe9a0aadef40b6c831e9529b8b7e51cd2fd5c
sha256: b058fad0f140cdddfe6032c681dbd90845dea8902d9f9e1eccd9fdbde1b33251
sha512: 62d3038d94d5b31d56f6095617dcfde0a92c264d438425df0207378af30a4e57ae933bbdaf8ccc4b139f95b4c81b948ad86ded542d89a343dea5031fcc82304b
ssdeep: 6144:8Zo4YN4TTJ3b/pAPgbrTSBaLeiy0PcJyS+9G8pydfTIXLGPPq:AlYN4PZb/SPgbrTSBaLei5EfEXLYPq
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D744C726B2E0FA39F421CAF4395987A4802EAD3155E27907F7C02F1977B6E939721353
sha3_384: ea1889a22ba355fe0fa1b05d5703a15f756676fdb65db1119cf9b3284f7dc4d5cf235211395889f8f20f16c581966b6a
ep_bytes: 68d03e4000e8eeffffff000000000000
timestamp: 2012-10-02 07:01:47

Version Info:

Translation: 0x0409 0x04b0
ProductName: Solcassimo
FileVersion: 7.94
ProductVersion: 7.94
InternalName: cancelled
OriginalFilename: cancelled.exe

Worm:Win32/Vobfus.IU also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
DrWebWin32.HLLW.Autoruner1.26999
MicroWorld-eScanGen:Variant.Barys.950
FireEyeGeneric.mg.d17d90c471bfdf25
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.dm
McAfeeGenDownloader.rv
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 0054d10f1 )
K7GWEmailWorm ( 0054d10f1 )
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaGen:NN.ZevbaF.36744.qm1@aSuwc8ci
VirITTrojan.Win32.Generic.CAFF
SymantecW32.Changeup
ESET-NOD32Win32/Pronny.EX
APEXMalicious
ClamAVWin.Trojan.Changeup-6169544-0
KasperskyWorm.Win32.Vobfus.kqb
BitDefenderGen:Variant.Barys.950
NANO-AntivirusTrojan.Win32.Vobfus.ewulfc
AvastWin32:VB-AEPK [Trj]
TencentWorm.Win32.Vobfus.q
EmsisoftGen:Variant.Barys.950 (B)
F-SecureTrojan.TR/Dropper.Gen
BaiduWin32.Worm.Pronny.d
VIPREGen:Variant.Barys.950
TrendMicroWORM_VOBFUS.SMAU
SophosMal/SillyFDC-AC
SentinelOneStatic AI – Suspicious PE
MAXmalware (ai score=88)
GDataGen:Variant.Barys.950
JiangminWorm/Vobfus.ira
WebrootW32.Dropper.Gen
GoogleDetected
AviraTR/Dropper.Gen
VaristW32/VB.HE.gen!Eldorado
Antiy-AVLWorm/Win32.WBNA.gen
XcitiumWorm.Win32.Pronny.ABQ@4puwz1
ArcabitTrojan.Barys.950
ViRobotWorm.Win32.A.Vobfus.288512
ZoneAlarmWorm.Win32.Vobfus.kqb
MicrosoftWorm:Win32/Vobfus.IU
CynetMalicious (score: 100)
AhnLab-V3Worm/Win32.Vobfus.R38952
VBA32Malware-Cryptor.VB.gen
ALYacGen:Variant.Barys.950
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallWORM_VOBFUS.SMAU
RisingWorm.Vobfus!8.10E (TFE:3:TzIvI0OQesI)
YandexTrojan.GenAsa!jYqu7CbDL1E
IkarusTrojan-Downloader.Win32.Beebone
MaxSecureTrojan.Malware.4617790.susgen
FortinetW32/Diple.EJQE!tr
AVGWin32:VB-AEPK [Trj]
Cybereasonmalicious.0aadef
DeepInstinctMALICIOUS

How to remove Worm:Win32/Vobfus.IU?

Worm:Win32/Vobfus.IU 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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