Worm

About “Worm.Win32.Vobfus.efoh” infection

Malware Removal

The Worm.Win32.Vobfus.efoh 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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What Worm.Win32.Vobfus.efoh 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 pe malware family
  • 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.efoh?


File Info:

name: F9B572B064CEFE9D2494.mlw
path: /opt/CAPEv2/storage/binaries/a82ead5cbc013110f3851dc4b4c929df18478fdc79d248d03b76a339e3e29997
crc32: D554E1D4
md5: f9b572b064cefe9d2494f6ae66e20434
sha1: 01505af8b24aafc6518df5c76aa9e7459f14fca3
sha256: a82ead5cbc013110f3851dc4b4c929df18478fdc79d248d03b76a339e3e29997
sha512: 9a86245f6a6c6aabc27739bdc09ba3a29b77fafd5f64f880998d6e02ca5c0b1f39a7d5b8395a9247a8fcc9fcd104e0f5221802480f4e9654f6de533d838adadd
ssdeep: 3072:2ApKP+xspX7//GSeIlL0kskMvB00bsMyXeWLkB:2ApsI+7//leIB0TkMZ00bsMyXeAk
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1A8D3822A77D0F63ED125CBF9291A43A08069AC3411D6AD03F7C65F16B3F2EA79221747
sha3_384: 8718bca3fbf647a6b347c79f93d0292d526881c7a2c8db87dde447d209bccad878885ee041dd9777f6a15e77c3d91271
ep_bytes: 68c83a4000e8eeffffff000048000000
timestamp: 2011-08-03 15:19:49

Version Info:

Translation: 0x0409 0x04b0
ProductName: psbZBqZwueDY
FileVersion: 1.00
ProductVersion: 1.00
InternalName: StDvhgvmFdTz
OriginalFilename: StDvhgvmFdTz.exe

Worm.Win32.Vobfus.efoh also known as:

BkavW32.AIDetectMalware
LionicWorm.Win32.WBNA.lqdR
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.95720
FireEyeGeneric.mg.f9b572b064cefe9d
CAT-QuickHealTrojan.Vobfus.gen
SkyhighBehavesLike.Win32.VBObfus.cm
ALYacTrojan.GenericKDZ.95720
Cylanceunsafe
SangforTrojan.Win32.Save.a
K7AntiVirusEmailWorm ( 0054d10f1 )
AlibabaMalware:Win32/km_2ff14.None
K7GWEmailWorm ( 0054d10f1 )
ArcabitTrojan.Generic.D175E8
BaiduWin32.Worm.Pronny.d
VirITTrojan.Win32.SHeur3.CMNX
SymantecDownloader.Dromedan
ESET-NOD32a variant of Win32/AutoRun.VB.AJF
APEXMalicious
TrendMicro-HouseCallWORM_VOBFUS.SMHE
AvastWin32:VB-AAGA [Trj]
ClamAVWin.Worm.Vobfus-7192126-0
KasperskyWorm.Win32.Vobfus.efoh
BitDefenderTrojan.GenericKDZ.95720
NANO-AntivirusTrojan.Win32.VBKrypt.covkts
EmsisoftTrojan.GenericKDZ.95720 (B)
F-SecureWorm.WORM/Vobfus.dazrc
DrWebTrojan.VbCrypt.60
VIPRETrojan.GenericKDZ.95720
TrendMicroWORM_VOBFUS.SMHE
Trapminemalicious.moderate.ml.score
SophosMal/SillyFDC-T
Paloaltogeneric.ml
MAXmalware (ai score=83)
GoogleDetected
AviraWORM/Vobfus.dazrc
VaristW32/Vobfus.W.gen!Eldorado
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.1000
XcitiumWorm.Win32.Vobfus.DQ@5q5mm8
MicrosoftWorm:Win32/Vobfus.DA
ViRobotTrojan.Win32.A.VBKrypt.135168.W
ZoneAlarmWorm.Win32.Vobfus.efoh
GDataTrojan.GenericKDZ.95720
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.VBKrypt.R10525
Acronissuspicious
McAfeeVBObfus.g
TACHYONWorm/W32.WBNA.135168.E
VBA32Trojan.VB.01533
MalwarebytesGeneric.Worm.AutoRun.DDS
PandaTrj/Genetic.gen
RisingTrojan.Win32.VBCode.fmo (CLASSIC)
IkarusWorm.Gamarue
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBObfus.G!tr
BitDefenderThetaAI:Packer.6B89614220
AVGWin32:VB-AAGA [Trj]
DeepInstinctMALICIOUS
alibabacloudTrojan.Win.UnkAgent

How to remove Worm.Win32.Vobfus.efoh?

Worm.Win32.Vobfus.efoh 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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