Worm

What is “Worm.Win32.Vobfus.eflr”?

Malware Removal

The Worm.Win32.Vobfus.eflr 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.eflr 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.eflr?


File Info:

name: D8A3E8F06131B7A0047D.mlw
path: /opt/CAPEv2/storage/binaries/9fdc67858c48711b9cfc3849e491c8e0b9d8dbed497383f732d2586f8dd684fb
crc32: 7273F0CF
md5: d8a3e8f06131b7a0047d08e154d5c6ef
sha1: 862c1c496347425643125b91ca77339ef6f99351
sha256: 9fdc67858c48711b9cfc3849e491c8e0b9d8dbed497383f732d2586f8dd684fb
sha512: aa046db31520b12fef901f497e5b1f0778e97658557e09dfdb2793e5072844c929bd36c48861255dccfdce0f32536fca9337050efd45ecbd9b44f4881a769b4d
ssdeep: 3072:ZANPhL3DsZtSxch3Z1C5GbWyleXkbxy6cuH8Al4oQZiEc3G:2PhXsZ5b1OGbU0NBzXWT
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T106F3731636C0F63DC815CAF83E2E87909475AD3625E2A803F6C25F26B6F1E67D220757
sha3_384: f6b3dd7b5267366bb820dd40214b21287f1da75d3eba57b0cf7c6b8b93de7092740ad565727e7766cf8d3b470b5eab6a
ep_bytes: 68943f4000e8f0ffffff000000000000
timestamp: 2011-09-28 07:31:46

Version Info:

Translation: 0x0409 0x04b0
ProductName: IaWIAADLVF
FileVersion: 1.00
ProductVersion: 1.00
InternalName: tgLoenqo
OriginalFilename: tgLoenqo.exe

Worm.Win32.Vobfus.eflr also known as:

BkavW32.AIDetectMalware
AVGWin32:AutoRun-CHX [Wrm]
tehtrisGeneric.Malware
DrWebTrojan.VbCrypt.60
MicroWorld-eScanGen:Variant.VBKrypt.23
CAT-QuickHealTrojan.Vobfus.gen
SkyhighBehavesLike.Win32.VBObfus.cm
McAfeeVBObfus.bc
MalwarebytesGeneric.Malware.AI.DDS
VIPREGen:Variant.VBKrypt.23
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 0054d10f1 )
K7GWEmailWorm ( 0054d10f1 )
Cybereasonmalicious.06131b
BitDefenderThetaAI:Packer.BD8A577B20
VirITTrojan.Win32.Zyx.PK
SymantecW32.Changeup
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/AutoRun.VB.AMM
CynetMalicious (score: 100)
APEXMalicious
AvastWin32:AutoRun-CHX [Wrm]
ClamAVWin.Malware.Vobfus-9654488-0
KasperskyWorm.Win32.Vobfus.eflr
BitDefenderGen:Variant.VBKrypt.23
NANO-AntivirusTrojan.Win32.Diple.cihuhr
SUPERAntiSpywareTrojan.Agent/Gen-Vobfus
TencentTrojan.Win32.Koobface.p
EmsisoftGen:Variant.VBKrypt.23 (B)
F-SecureTrojan.TR/Spy.Agent.159750
BaiduWin32.Trojan.Inject.n
TrendMicroWORM_VOBFUS.SMAC
Trapminemalicious.moderate.ml.score
FireEyeGeneric.mg.d8a3e8f06131b7a0
SophosMal/VB-XV
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Diple.Gen
VaristW32/Vobfus.Z.gen!Eldorado
AviraTR/Spy.Agent.159750
MAXmalware (ai score=81)
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.1000
MicrosoftWorm:Win32/Vobfus!pz
XcitiumTrojWare.Win32.VB.AVA@4paxk7
ArcabitTrojan.VBKrypt.23
ZoneAlarmWorm.Win32.Vobfus.eflr
GDataWin32.Trojan.VB.AAB
GoogleDetected
AhnLab-V3Trojan/Win32.Diple.R13793
Acronissuspicious
VBA32Trojan-Injector.4105
ALYacGen:Variant.VBKrypt.23
TACHYONWorm/W32.Vobfus.159744.G
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallWORM_VOBFUS.SMAC
RisingWorm.Vobfus!1.99C7 (CLASSIC)
YandexTrojan.GenAsa!PgaD92bhUr0
IkarusWorm.Win32.WBNA
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VB.CNE!worm
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)
alibabacloudTrojan:Win/Vobfus.1c52fad0

How to remove Worm.Win32.Vobfus.eflr?

Worm.Win32.Vobfus.eflr 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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