Categories: Worm

Worm:Win32/Vobfus.JW removal tips

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


File Info:

name: 3B3D51D6A3A87E850156.mlwpath: /opt/CAPEv2/storage/binaries/155c00fbc95ba39b6c5263b7229005f53aac931d16f482b6b6708903555a2802crc32: 0D6D1907md5: 3b3d51d6a3a87e850156b4b06db97b3fsha1: f335599361d78e626e0c63ebffbed8a243c8f5ebsha256: 155c00fbc95ba39b6c5263b7229005f53aac931d16f482b6b6708903555a2802sha512: a054ca763a1a6ea9c1a2d82f859096c7090923f11ca752fe9f3eeed514cf81a540ff6164d5f4e2f1e2d01763ae4064b35c19d8481537560793c0dd2c148ca57fssdeep: 6144:syjCXxrHVM1qW6Ts7C/LGPM5WYmFoAFQTUgZqUNO4:VuXx7Vwx6Ts7C/LGPMkx8U4type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T16774E52767A4F66FD121CAF4296E43648529BD3114A6AD07FAC01F2D73B2E978237313sha3_384: d88d96b764876ad2ba99f99c993e641be143b14c12b219fc0c8cf63e4f0efe9730a175dd48f559085cca3ab3a8ffbf2dep_bytes: 68dc474000e8f0ffffff000000000000timestamp: 2012-10-12 18:02:26

Version Info:

Translation: 0x0409 0x04b0FileDescription: SlimyProductName: SexbombFileVersion: 2.65ProductVersion: 2.65InternalName: semicountryOriginalFilename: semicountry.exe

Worm:Win32/Vobfus.JW also known as:

Bkav W32.AIDetectMalware
Elastic malicious (high confidence)
DrWeb Win32.HLLW.Autoruner1.27829
MicroWorld-eScan Gen:Variant.Barys.321252
ClamAV Win.Trojan.Changeup-6169544-0
CAT-QuickHeal Trojan.VBCryptVMF.S23809031
Skyhigh BehavesLike.Win32.VBObfus.fm
McAfee GenDownloader.rv
Malwarebytes Generic.Malware.AI.DDS
VIPRE Gen:Variant.Barys.321252
Sangfor Suspicious.Win32.Save.vb
K7AntiVirus EmailWorm ( 0054d10f1 )
K7GW EmailWorm ( 0054d10f1 )
CrowdStrike win/malicious_confidence_100% (D)
BitDefenderTheta Gen:NN.ZevbaF.36744.vm1@a0gEFNoi
VirIT Trojan.Win32.SHeur4.ARKG
Symantec W32.Changeup
ESET-NOD32 Win32/Pronny.FN
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Worm.Win32.Vobfus.acct
BitDefender Gen:Variant.Barys.321252
NANO-Antivirus Trojan.Win32.Autoruner1.cmxqgd
SUPERAntiSpyware Trojan.Agent/Gen-Dropper
Avast Win32:Jorik-PQ [Trj]
Tencent Worm.Win32.Vobfus.hah
Emsisoft Gen:Variant.Barys.321252 (B)
F-Secure Worm.WORM/Vonfus.A
Baidu Win32.Worm.Pronny.d
TrendMicro WORM_VOBFUS.SMQ3
FireEye Generic.mg.3b3d51d6a3a87e85
Sophos Mal/SillyFDC-W
SentinelOne Static AI – Malicious PE
GData Gen:Variant.Barys.321252
Jiangmin Worm/WBNA.dhyz
Webroot W32.Malware.Gen
Google Detected
Avira WORM/Vonfus.A
MAX malware (ai score=81)
Antiy-AVL Worm/Win32.WBNA.gen
Kingsoft malware.kb.a.1000
Xcitium TrojWare.Win32.Pronny.EE@4qvpy8
Arcabit Trojan.Barys.D4E6E4
ViRobot Trojan.Win32.Vobfus.Gen.A
ZoneAlarm Worm.Win32.Vobfus.acct
Microsoft Worm:Win32/Vobfus.JW
Varist W32/VB.HE.gen!Eldorado
AhnLab-V3 Worm/Win32.Vobfus.R42639
VBA32 BScope.Worm.WBNA
ALYac Gen:Variant.Barys.321252
TACHYON Worm/W32.Vobfus.352312
Cylance unsafe
Panda Trj/Genetic.gen
TrendMicro-HouseCall WORM_VOBFUS.SMQ3
Rising Worm.Win32.WBNA.y (CLASSIC)
Ikarus Worm.Win32.Vobfus
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/VBKrypt.C!tr
AVG Win32:Jorik-PQ [Trj]
Cybereason malicious.361d78
DeepInstinct MALICIOUS

How to remove Worm:Win32/Vobfus.JW?

  • 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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