Worm

Worm:Win32/Vobfus.JJ removal

Malware Removal

The Worm:Win32/Vobfus.JJ 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.JJ 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 win api 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.JJ?


File Info:

name: 0386311124D404886E8E.mlw
path: /opt/CAPEv2/storage/binaries/76b8459dfc2740c43b25cac1e341e216993bd50da7c737bc9fe3189f10f9391b
crc32: 28736FD5
md5: 0386311124d404886e8e9a563390e9c3
sha1: a07716943b45cf8b39c71a9afb324863dc69583b
sha256: 76b8459dfc2740c43b25cac1e341e216993bd50da7c737bc9fe3189f10f9391b
sha512: 053b449fe0f009260c62a2dec975fbd30d87201951f3bbea39beeaeec5cf257f46a94670b7de933dcd2ef0d4df0639b81e07c7e8adcfe9b4288f1646985b679a
ssdeep: 1536:hfPw+coAdGW3KuXDNSj6JcJ8NjhfFj2PzG/jG3qDP:94nlGUKArNjr/nD
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1CEA3C87FBF50D062E5983A302AF6C7E629626C580E0B424B65147B6E3CE7F201D6CB57
sha3_384: 88f3426872971963e71eb255174ed9b8b1818aee1871c47d73a49b42ea043a4a7fc976bf45155a89f214bb9c91996028
ep_bytes: 6800134000e8eeffffff000000000000
timestamp: 2012-10-07 19:03:04

Version Info:

Translation: 0x0409 0x04b0
ProductName: theopathetic
FileVersion: 3.73
ProductVersion: 3.73
InternalName: Tromometry
OriginalFilename: Tromometry.exe

Worm:Win32/Vobfus.JJ also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Barys.950
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.nt
McAfeeGenDownloader.rv
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.vb
K7GWEmailWorm ( 0054d10f1 )
K7AntiVirusEmailWorm ( 0054d10f1 )
ArcabitTrojan.Barys.950
BaiduWin32.Worm.Pronny.ex
VirITWorm.Win32.VB.MS
SymantecW32.Changeup!gen20
ESET-NOD32Win32/Pronny.FE
APEXMalicious
TrendMicro-HouseCallWORM_VOBFUS.SMJA
ClamAVWin.Trojan.VB-1715
KasperskyWorm.Win32.Vobfus.vnh
BitDefenderGen:Variant.Barys.950
NANO-AntivirusTrojan.Win32.Vobfus.jtulbw
AvastWin32:VB-AERK [Trj]
TencentWorm.Win32.Pronny.ya
TACHYONWorm/W32.Vobfus.98304.C
EmsisoftGen:Variant.Barys.950 (B)
F-SecureTrojan.TR/Dropper.VB.Gen
DrWebWin32.HLLW.Autoruner1.27593
VIPREGen:Variant.Barys.950
TrendMicroWORM_VOBFUS.SMJA
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.0386311124d40488
SophosMal/SillyFDC-Y
IkarusWorm.Win32.Vobfus
JiangminWorm/Vobfus.ief
WebrootW32.Worm.Gen
GoogleDetected
AviraTR/Dropper.VB.Gen
VaristW32/Vobfus.RU.gen!Eldorado
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.999
XcitiumTrojWare.Win32.Pronny.EB@4qtzpj
MicrosoftWorm:Win32/Vobfus.JJ
ViRobotWorm.Win32.A.Vobfus.98304.O
ZoneAlarmWorm.Win32.Vobfus.vnh
GDataGen:Variant.Barys.950
CynetMalicious (score: 100)
AhnLab-V3Worm/Win32.Vobfus.R39146
VBA32Worm.Vobfus
ALYacGen:Variant.Barys.950
MAXmalware (ai score=83)
Cylanceunsafe
PandaTrj/Genetic.gen
RisingWorm.Vobfus!8.10E (TFE:5:dIDpsFG6cFE)
YandexTrojan.GenAsa!RxGLCyFc3+g
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.4658717.susgen
FortinetW32/Diple.EJQE!tr
BitDefenderThetaGen:NN.ZevbaF.36802.gm0@ay2zoeei
AVGWin32:VB-AERK [Trj]
DeepInstinctMALICIOUS
alibabacloudWorm:Win/Vobfus.a2f4eeba

How to remove Worm:Win32/Vobfus.JJ?

Worm:Win32/Vobfus.JJ 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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