Categories: Worm

Worm:Win32/Vobfus.IT (file analysis)

The Worm:Win32/Vobfus.IT 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.IT 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)
  • 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.IT?


File Info:

name: 08E7644DE468B7E2C538.mlwpath: /opt/CAPEv2/storage/binaries/5c199df2c9b6aaa73825b4eb4a9926894677d1b84ba802c2f7df407ea3d8e2f6crc32: 992EAB73md5: 08e7644de468b7e2c538566fc8be9388sha1: 1e39efce2164f4fa0482dd3879cece2b95bc6417sha256: 5c199df2c9b6aaa73825b4eb4a9926894677d1b84ba802c2f7df407ea3d8e2f6sha512: 625abe324354abe0219124c0321fc0ce6954725d9ebe66e1365f14106f7821793cb66980fd1666961f2136d4139c5374f0b39b6ff3f42d2e62ae01577ca3b1fassdeep: 6144:L27FRUWJcCC2lfKgO32mO1IdifegrSQOJMmSnxtAPUWJj9/P/oEAlu9UY6La+/:LyrTCqmjZHJFnPnp6l2Uu+/type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1EF54E72A77A0F739E01289F4392A43B4812DAC3165E5A81BF7C16F1A72F5DD7E221713sha3_384: c22ba049ccf226bcc0874b2c10cdeae930afadcf8a96196f4f0cbc7f397a539017035f9a38d89945d9f289509cd9f608ep_bytes: 685c464000e8f0ffffff000000000000timestamp: 2012-09-30 06:40:42

Version Info:

Translation: 0x0409 0x04b0ProductName: artifactFileVersion: 7.43ProductVersion: 7.43InternalName: pollenivorousOriginalFilename: pollenivorous.exe

Worm:Win32/Vobfus.IT also known as:

Lionic Worm.Win32.Vobfus.lEck
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Barys.950
ClamAV Win.Packer.VBCrypt-5731517-0
FireEye Generic.mg.08e7644de468b7e2
CAT-QuickHeal Trojan.Beebone.D
ALYac Gen:Variant.Barys.950
Cylance unsafe
Zillya Trojan.Vobfus.Win32.617587
Sangfor Trojan.Win32.Save.a
K7AntiVirus EmailWorm ( 0054d10f1 )
Alibaba Worm:Win32/Vobfus.80215d42
K7GW EmailWorm ( 0054d10f1 )
Cybereason malicious.de468b
Baidu Win32.Trojan.Inject.n
VirIT Trojan.Win32.VB.CLYR
Cyren W32/Vobfus.BE.gen!Eldorado
Symantec W32.Changeup
tehtris Generic.Malware
ESET-NOD32 a variant of Win32/VBObfus.CK
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.Vobfus.xbs
BitDefender Gen:Variant.Barys.950
NANO-Antivirus Trojan.Win32.Autoruner1.covlgq
SUPERAntiSpyware Trojan.Agent/Gen-Vobfus
Avast Win32:VB-AEPV [Trj]
Tencent Worm.Win32.Vobfus.q
TACHYON Trojan/W32.VB-Jorik.303104.B
Emsisoft Gen:Variant.Barys.950 (B)
F-Secure Trojan.TR/VBObfus.avgnz
DrWeb Win32.HLLW.Autoruner1.26961
VIPRE Gen:Variant.Barys.950
TrendMicro WORM_VOBFUS.SM02
McAfee-GW-Edition BehavesLike.Win32.VBObfus.dm
Sophos Mal/SillyFDC-AC
GData Gen:Variant.Barys.950
Jiangmin Trojan/Jorik.fphy
Avira TR/VBObfus.avgnz
Antiy-AVL Worm/Win32.WBNA.gen
Xcitium Worm.Win32.Pronny.ABQ@4puwz1
Arcabit Trojan.Barys.950
ViRobot Worm.Win32.A.WBNA.303104.AAQ
ZoneAlarm Trojan.Win32.Vobfus.xbs
Microsoft Worm:Win32/Vobfus.IT
Google Detected
AhnLab-V3 Worm/Win32.WBNA.R39227
McAfee GenDownloader.rv
MAX malware (ai score=83)
VBA32 BScope.Trojan.Diple
Malwarebytes Generic.Malware.AI.DDS
Panda Trj/Genetic.gen
TrendMicro-HouseCall WORM_VOBFUS.SM02
Rising Worm.VobfusEx!1.99DF (CLASSIC)
Yandex Trojan.GenAsa!QnWmcFIQ2hQ
Ikarus Worm.Win32.Vobfus
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Diple.EJQE!tr
BitDefenderTheta Gen:NN.ZevbaF.36196.sm0@aGczyBfi
AVG Win32:VB-AEPV [Trj]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (W)

How to remove Worm:Win32/Vobfus.IT?

  • 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.
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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Paul Valéry

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