Malware

Win32/AutoRun.VB.AVM removal instruction

Malware Removal

The Win32/AutoRun.VB.AVM 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 Win32/AutoRun.VB.AVM 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
  • Unconventionial language used in binary resources: Sindhi
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • Attempts to disable Windows Auto Updates
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Win32/AutoRun.VB.AVM?


File Info:

name: DA0BCC773E1F839A89C5.mlw
path: /opt/CAPEv2/storage/binaries/9be5534cbc16e695961ac22e3aba1a73bbbde4c567747f4f1fdb85fb4e5b3e79
crc32: 10129D49
md5: da0bcc773e1f839a89c5ede49ba3cc3a
sha1: a6772b489e3854334cf3dd93e85232e79eddf5f6
sha256: 9be5534cbc16e695961ac22e3aba1a73bbbde4c567747f4f1fdb85fb4e5b3e79
sha512: 54ff04757da265894ae87fabea39eaccb28ded2a529b3f0577ba48c0d2c5fffea2aee053066096718806a361dad8642dd9384d4106607534f2519ee71b3e18b3
ssdeep: 6144:Aml3PFKs7aFwKWwalhrEqxF6snji81RUinKZHg/ASm:AmhPhAmZIH+AH
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15034C7677F619848F43A15F459F3C3F21696E84DCA47420B5B303A2A2EFBE461D246B3
sha3_384: 0db95c57011d4a4e2b55a27975d3a7a72b58f09b80e3dc3ae8dec05d415a92e7115333d89d0348eceee501b635f1c6ca
ep_bytes: 68a0124000e8f0ffffff000000000000
timestamp: 2012-05-03 05:51:34

Version Info:

Translation: 0x0409 0x04b0
ProductName: brbvruukddh
FileVersion: 7.08.0002
ProductVersion: 7.08.0002
InternalName: umjroasoxj
OriginalFilename: umjroasoxj.exe

Win32/AutoRun.VB.AVM also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.95863
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.dt
McAfeeVBObfus.dv
Cylanceunsafe
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 003c363a1 )
K7GWEmailWorm ( 003c363a1 )
CrowdStrikewin/malicious_confidence_100% (D)
BaiduWin32.Worm.VB.aq
VirITTrojan.Win32.VBCrypt.EVL
SymantecW32.Changeup
tehtrisGeneric.Malware
ESET-NOD32Win32/AutoRun.VB.AVM
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Malware.Vobfus-9940378-0
KasperskyWorm.Win32.Vobfus.dgsd
BitDefenderTrojan.GenericKDZ.95863
NANO-AntivirusTrojan.Win32.VB.rilqk
AvastWin32:VB-ACQT [Trj]
TencentWorm.Win32.Vobfus.n
EmsisoftTrojan.GenericKDZ.95863 (B)
F-SecureTrojan.TR/Barys.992.JH.2
DrWebWin32.HLLW.Autoruner1.15339
VIPRETrojan.GenericKDZ.95863
TrendMicroWORM_VOBFUS.SMJ2
SophosW32/SillyFD-W
IkarusTrojan.Win32.Vobfus
GDataTrojan.GenericKDZ.95863
JiangminTrojan/Generic.atfxu
WebrootW32.Obfuscated.Gen
VaristW32/Vobfus.O.gen!Eldorado
AviraTR/Barys.992.JH.2
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.998
XcitiumTrojWare.Win32.VB.AVA@4paxk7
ArcabitTrojan.Generic.D17677
ViRobotTrojan.Win32.A.VB.233472.N
ZoneAlarmWorm.Win32.Vobfus.dgsd
MicrosoftWorm:Win32/Vobfus!pz
GoogleDetected
AhnLab-V3Trojan/Win32.VB.R24513
Acronissuspicious
BitDefenderThetaGen:NN.ZevbaF.36680.om0@a4EtMPfO
ALYacTrojan.GenericKDZ.95863
TACHYONWorm/W32.Vobfus.233472.B
VBA32SScope.Malware-Cryptor.VBCR.3042
MalwarebytesGeneric.Malware.AI.DDS
PandaW32/Vobfus.GEW.worm
TrendMicro-HouseCallWORM_VOBFUS.SMJ2
RisingTrojan.FakeIcon!1.64A2 (CLASSIC)
YandexTrojan.GenAsa!MsRL0fxcwn8
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBObfus.AU!tr
AVGWin32:VB-ACQT [Trj]
Cybereasonmalicious.89e385
DeepInstinctMALICIOUS

How to remove Win32/AutoRun.VB.AVM?

Win32/AutoRun.VB.AVM 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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