Malware

Troj/Vobfus-G removal

Malware Removal

The Troj/Vobfus-G 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 Troj/Vobfus-G 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
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Troj/Vobfus-G?


File Info:

name: ADAF9C598F254E031966.mlw
path: /opt/CAPEv2/storage/binaries/61d0b1b5d6cf83248623083ca0a9d8a903814e206b1d911df85b48bdb1e651f7
crc32: 1EC72581
md5: adaf9c598f254e031966d29e0693275b
sha1: 3b59d1f321f17dda6815f8c996fc4521ad67a255
sha256: 61d0b1b5d6cf83248623083ca0a9d8a903814e206b1d911df85b48bdb1e651f7
sha512: 9178d34f9a69f5f87c9d8dace26483e8d78fb68c4a4f3053342bb8a6fd423f3ec5fe971be39154f18da18c094aaef7a2c21a3635f74760160261a2378ecc9a1f
ssdeep: 768:46quD9xRIHgWTU6xUdPMXndo7sZUNMRrY20KtF1eNbw1o+pfTUKD14k:tnDL6mJdsndo6UNMyetF1qw1o+phDKk
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13253D82A73096826DE58B2397297C7C719DBB48A0B0F66833B78732DDC69F101D12B53
sha3_384: 475dcf36e57240cd9a1112759163312af1edde8283ace2a5c98ea6168e44ad372b38cec0d0fed4fba059836d939337f3
ep_bytes: 6864114000e8eeffffff000000000000
timestamp: 2010-12-16 13:02:53

Version Info:

Translation: 0x0409 0x04b0
ProductName: 4vsynx
FileVersion: 4.35
ProductVersion: 4.35
InternalName: 1vsynx
OriginalFilename: 1vsynx.exe

Troj/Vobfus-G also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanTrojan.GenericKDZ.82922
ClamAVWin.Trojan.VB-1619
CAT-QuickHealTrojan.VB.an3
ALYacTrojan.GenericKDZ.82922
Cylanceunsafe
SangforSuspicious.Win32.Save.vb
K7AntiVirusTrojan ( 001e96331 )
K7GWTrojan ( 001e96331 )
Cybereasonmalicious.98f254
BaiduWin32.Worm.AutoRun.cj
VirITTrojan.Win32.Shiru.AY
CyrenW32/VB.BT.gen!Eldorado
SymantecW32.Changeup
Elasticmalicious (high confidence)
ESET-NOD32Win32/AutoRun.VB.XV
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.VBNA.bsdm
BitDefenderTrojan.GenericKDZ.82922
NANO-AntivirusTrojan.Win32.VB.covkxd
SUPERAntiSpywareTrojan.Agent/Gen-Vobfus
AvastWin32:AutoRun-BSG [Trj]
TencentTrojan.Win32.Vbna.fa
EmsisoftTrojan.GenericKDZ.82922 (B)
F-SecureTrojan.TR/Dropper.Gen
DrWebBackDoor.Blackshades.17
VIPRETrojan.GenericKDZ.82922
TrendMicroWORM_VOBFUS.SMIA
McAfee-GW-EditionBehavesLike.Win32.VBObfus.kt
Trapminemalicious.moderate.ml.score
FireEyeGeneric.mg.adaf9c598f254e03
SophosTroj/Vobfus-G
SentinelOneStatic AI – Malicious PE
GDataTrojan.GenericKDZ.82922
JiangminWorm/VBNA.gyjg
AviraTR/Dropper.Gen
Antiy-AVLWorm/Win32.WBNA.gen
XcitiumTrojWare.Win32.VB.X@2i170u
ArcabitTrojan.Generic.D143EA
ViRobotWorm.Win32.A.VBNA.61440.DH
ZoneAlarmWorm.Win32.VBNA.bsdm
MicrosoftWorm:Win32/Vobfus.gen!D
GoogleDetected
AhnLab-V3Win-Trojan/Chinky3.Gen
Acronissuspicious
McAfeeDownloader-CJX.gen.aw
MAXmalware (ai score=89)
VBA32SScope.Trojan.VBRA.3182
MalwarebytesGeneric.Worm.AutoRun.DDS
PandaW32/Vobfus.FM
TrendMicro-HouseCallWORM_VOBFUS.SMIA
RisingWorm.AutoRun!1.E3E9 (CLASSIC)
YandexTrojan.GenAsa!5qb7GwfQnNc
IkarusTrojan.ATRAPS
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBKrypt.AGW!tr
BitDefenderThetaAI:Packer.A914F38D1F
AVGWin32:AutoRun-BSG [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Troj/Vobfus-G?

Troj/Vobfus-G 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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