Categories: Worm

Should I remove “Worm:Win32/Vobfus.FK”?

The Worm:Win32/Vobfus.FK 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.FK virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Reads data out of its own binary image
  • 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.FK?


File Info:

name: 29CE0DEDA05DF0ED4E1A.mlwpath: /opt/CAPEv2/storage/binaries/b6559b22c1e38e275f4dabb4b7784ee01a172bb3590f8203a1f457c5b56c9429crc32: D792F316md5: 29ce0deda05df0ed4e1a7396722cd9dbsha1: f6a6e7a4dda4242639f19bd1a1ac03c6e815bee8sha256: b6559b22c1e38e275f4dabb4b7784ee01a172bb3590f8203a1f457c5b56c9429sha512: 43251601e375138cc13b31f454d310840523c014c9c30c8acfc1ba08c2844a25ed2b55e03a6a4fe2412702ae00e8aaa47400c1abbe1b592b64ddf449b73280dbssdeep: 6144:eYdCMeavuzakX681UbgwDO7zRdmM57M1864FGH:eEBvuzPEHtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T122644F20B748AB73E5CA95B53347C1E52BA9BE0D5F7B90CDB2003BB89C51F649DA4207sha3_384: 58c0fb775c3fd1a6d38e8e70b43afb47658be0fa74845d718c269c490b08fab3f24a83a08c6ab6f099e309cc79493efcep_bytes: 68ec124000e8eeffffff000048000000timestamp: 2012-05-31 21:50:15

Version Info:

Translation: 0x0409 0x04b0Comments: Demo For the isButton Control Version 3CompanyName: Fred.cpp ProductionsFileDescription: Test For the IsButton Control by Fred.cppLegalCopyright: Fred.cpp ProductionsLegalTrademarks: Fred.cpp ProductionsProductName: isButton testFileVersion: 1.00.0058ProductVersion: 1.00.0058InternalName: oemwohzjOriginalFilename: oemwohzj.exe

Worm:Win32/Vobfus.FK also known as:

Bkav W32.AIDetectMalware
Elastic malicious (high confidence)
DrWeb Win32.HLLW.Autoruner2.15207
MicroWorld-eScan Gen:Variant.Barys.4115
ClamAV Win.Trojan.Changeup-6169544-0
FireEye Generic.mg.29ce0deda05df0ed
CAT-QuickHeal Worm.VbnaMF.S27266060
Skyhigh BehavesLike.Win32.VBObfus.fm
McAfee W32/Autorun.worm.aaeh
Malwarebytes Generic.Malware.AI.DDS
VIPRE Gen:Variant.Barys.4115
Sangfor Suspicious.Win32.Save.a
K7AntiVirus EmailWorm ( 003c363a1 )
Alibaba Worm:Win32/Vobfus.cb183bb6
K7GW EmailWorm ( 003c363a1 )
CrowdStrike win/malicious_confidence_100% (D)
BitDefenderTheta Gen:NN.ZevbaF.36744.sm0@ayEXxRfi
VirIT Trojan.Win32.VBCrypt.EVF
Symantec W32.Changeup
ESET-NOD32 Win32/AutoRun.VB.BKV
Zoner Trojan.Win32.86769
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Worm.Win32.WBNA.ipa
BitDefender Gen:Variant.Barys.4115
NANO-Antivirus Trojan.Win32.VB.cqkxsi
SUPERAntiSpyware Trojan.Agent/Gen-Autogen
Avast Win32:VB-ADDH [Trj]
Tencent Worm.Win32.Vbna.bo
TACHYON Worm/W32.WBNA.307200
Sophos Mal/Chuckee-A
F-Secure Trojan.TR/Jorik.enuxbb
Baidu Win32.Worm.Autorun.t
TrendMicro WORM_VOBFUS.SM01
Trapmine malicious.high.ml.score
Emsisoft Gen:Variant.Barys.4115 (B)
SentinelOne Static AI – Malicious PE
GData Gen:Variant.Barys.4115
Webroot W32.Malware.gen
Google Detected
Avira TR/Jorik.enuxbb
Antiy-AVL Worm/Win32.WBNA.gen
Kingsoft Win32.HeurC.KVM007.a
Xcitium Worm.Win32.Pronny.AK@4ogvoo
Arcabit Trojan.Barys.D1013
ZoneAlarm Worm.Win32.WBNA.ipa
Microsoft Worm:Win32/Vobfus.FK
Varist W32/Vobfus.AQ.gen!Eldorado
AhnLab-V3 Trojan/Win32.Jorik.R26313
VBA32 TScope.Trojan.VB
ALYac Gen:Variant.Barys.4115
MAX malware (ai score=81)
Cylance unsafe
Panda Generic Malware
TrendMicro-HouseCall WORM_VOBFUS.SM01
Rising Worm.AutoRun!8.50 (CLOUD)
Yandex Trojan.GenAsa!vaQm8u79YAQ
Ikarus Worm.Win32.Vobfus
Fortinet W32/VBObfus.C!tr
AVG Win32:VB-ADDH [Trj]
Cybereason malicious.4dda42
DeepInstinct MALICIOUS

How to remove Worm:Win32/Vobfus.FK?

  • 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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