Worm

What is “Worm.Win32.Vobfus.exjr”?

Malware Removal

The Worm.Win32.Vobfus.exjr 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.exjr virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • 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 win api 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.exjr?


File Info:

name: D268507EC79A4B97A278.mlw
path: /opt/CAPEv2/storage/binaries/7d5d4476e49a6922ade7ba73855c09486558ded902b2436ef14e9fd977687396
crc32: 3CB80B1A
md5: d268507ec79a4b97a278c9fdb948fcd2
sha1: 6b204d0850d05b1b80fcbb1efe1ec410e6834962
sha256: 7d5d4476e49a6922ade7ba73855c09486558ded902b2436ef14e9fd977687396
sha512: bedcd7dc1f950906b24fb11a00dc5cb57d2f8e8cc3901f6bec77f3be06d0f6da03a938d15663ea9d3d7ec5e4402f4834177e33e18c53526cacc3a44bdcf7e277
ssdeep: 768:pNGPbKgnh8zU9kdC5eMMFlhFM/aCKdN27fx0Xn6YOD5ryTuq:pIPb/SdCUlD8K727fxi6YGq
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17A73721DBEC3D679C8060AB633C2C9E942473A4D6F07370A6ACB2EED5D15F1148A7867
sha3_384: c2e737b5b3ae5879375bb8242464fc97f54f43be837f0d15545b10f832ecca6e99c15847e47d8d3579c75876c819a3bd
ep_bytes: 6870124000e8f0ffffff000000000000
timestamp: 2010-02-01 07:49:18

Version Info:

Translation: 0x0409 0x04b0
CompanyName: YIdmUcqW
ProductName: YIdmUcqW
FileVersion: 3.58
ProductVersion: 3.58
InternalName: YIdmUcqW
OriginalFilename: YIdmUcqW.exe

Worm.Win32.Vobfus.exjr also known as:

BkavW32.AIDetectMalware
LionicWorm.Win32.VBNA.li8h
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Trojan.Chinky.2
FireEyeGeneric.mg.d268507ec79a4b97
CAT-QuickHealTrojan.Vobfus.gen
SkyhighBehavesLike.Win32.VBObfus.lm
McAfeeVBObfus
MalwarebytesGeneric.Malware.AI.DDS
VIPREGen:Trojan.Chinky.2
SangforSuspicious.Win32.Save.vb
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaMalware:Win32/km_2f55.None
K7GWNetWorm ( 700000151 )
K7AntiVirusNetWorm ( 700000151 )
ArcabitTrojan.Chinky.2
BaiduWin32.Worm.Autorun.z
VirITTrojan.Win32.Scar.CA
SymantecW32.Changeup
tehtrisGeneric.Malware
ESET-NOD32Win32/AutoRun.VB.LJ
APEXMalicious
TrendMicro-HouseCallWORM_VBNA.SM
ClamAVWin.Worm.Autorun-440
KasperskyWorm.Win32.Vobfus.exjr
BitDefenderGen:Trojan.Chinky.2
NANO-AntivirusTrojan.Win32.VB.cmxscb
SUPERAntiSpywareTrojan.Agent/Gen-VB[Fack77N]
AvastWin32:AutoRun-BHP [Wrm]
TencentWorm.Win32.Vobfus.za
EmsisoftGen:Trojan.Chinky.2 (B)
F-SecureTrojan.TR/Chinky.G.2
DrWebWin32.HLLW.VBNA.based
ZillyaWorm.Vobfus.Win32.431761
TrendMicroWORM_VBNA.SM
Trapminemalicious.moderate.ml.score
SophosMal/SillyFDC-C
IkarusWorm.Win32.Vobfus
JiangminTrojan.Generic.hcbgj
GoogleDetected
AviraTR/Chinky.G.2
VaristW32/Vobfus.D.gen!Eldorado
Antiy-AVLWorm/Win32.Vobfus
XcitiumTrojWare.Win32.Chinky.G_20@1p6odh
MicrosoftWorm:Win32/Vobfus.AC
ZoneAlarmWorm.Win32.Vobfus.exjr
GDataGen:Trojan.Chinky.2
CynetMalicious (score: 100)
AhnLab-V3Win32/Vbna4.worm.Gen
BitDefenderThetaAI:Packer.67EE3EE820
ALYacGen:Trojan.Chinky.2
MAXmalware (ai score=88)
VBA32Trojan.VB.01076
Cylanceunsafe
PandaW32/Vobfus.CP.worm
RisingWorm.Autorun!1.D150 (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBObfus.BDBD!tr
AVGWin32:AutoRun-BHP [Wrm]
Cybereasonmalicious.ec79a4
DeepInstinctMALICIOUS
alibabacloudWorm:Win/Vobfus.8ebb09ab

How to remove Worm.Win32.Vobfus.exjr?

Worm.Win32.Vobfus.exjr 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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