Malware

Win32:VB-AAOI [Trj] removal tips

Malware Removal

The Win32:VB-AAOI [Trj] 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 Win32:VB-AAOI [Trj] 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 Win32:VB-AAOI [Trj]?


File Info:

name: 42B497A4CEC75585BBEB.mlw
path: /opt/CAPEv2/storage/binaries/eca177c62f7569cef2f79a10dba72aae2b2fb8c60281a55391d1a3517dd23832
crc32: A0644E41
md5: 42b497a4cec75585bbebaed3a1e015a5
sha1: edb7d02d5867c0200017eeedf900457560ebd879
sha256: eca177c62f7569cef2f79a10dba72aae2b2fb8c60281a55391d1a3517dd23832
sha512: 3a15ad8ab3cc8a2da96347243a79fae536827463a8474cf9c685d058806a8b78556cdfefc599d5414839f656d26f825c02916424d7b561577899190cafde939b
ssdeep: 6144:tgULTn7Vf8EBRwwCQeqG6dQ+hP3v/eO2mbW0MtYN3fdhpUHvNlbaXtEU:tBJBRYlL6dnhP3v/eO2mbW0MtYN3fdhH
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B54472197290FB39E461C5F43D5A8394953FEC7628A4A803F7D22F2A72B1DA7E061713
sha3_384: ed036fbf0d1acf2b869639fa891973c5e7b22c2257ca9ff8d88710b3f1f2208dc9e73eea5d9bf14dee2ce68ab937b641
ep_bytes: 6878464000e8f0ffffff000000000000
timestamp: 2012-01-04 06:46:28

Version Info:

Translation: 0x0409 0x04b0
ProductName: ZrKntkHZp
FileVersion: 1.00
ProductVersion: 1.00
InternalName: YJWVJNjW
OriginalFilename: YJWVJNjW.exe

Win32:VB-AAOI [Trj] also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Chinky.7
ClamAVWin.Trojan.Vobfus-70360
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.dm
McAfeeVBObfus.cm
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 0054d10f1 )
K7GWEmailWorm ( 0054d10f1 )
CrowdStrikewin/malicious_confidence_100% (D)
BaiduWin32.Worm.Pronny.dl
VirITTrojan.Win32.Diple.EFQW
SymantecW32.Changeup!gen15
tehtrisGeneric.Malware
ESET-NOD32Win32/Pronny.AC
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.Vobfus.dfgq
BitDefenderGen:Variant.Chinky.7
NANO-AntivirusTrojan.Win32.Diple.cqkyjn
SUPERAntiSpywareTrojan.Agent/Gen-Vban
AvastWin32:VB-AAOI [Trj]
TencentWorm.Win32.Vobfus.n
TACHYONWorm/W32.Vobfus.253952
EmsisoftGen:Variant.Chinky.7 (B)
F-SecureTrojan.TR/Diple.efqwca
DrWebTrojan.VbCrypt.81
TrendMicroWORM_VOBFUS.SM02
Trapminesuspicious.low.ml.score
FireEyeGeneric.mg.42b497a4cec75585
SophosTroj/VB-FSK
IkarusWorm.Win32.Vobfus
GoogleDetected
AviraTR/Diple.efqwca
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.999
MicrosoftWorm:Win32/Vobfus.gen!P
XcitiumWorm.Win32.Pronny.AA@4lw1jl
ArcabitTrojan.Chinky.7
ViRobotTrojan.Win32.A.Diple.253952.DD
ZoneAlarmWorm.Win32.Vobfus.dfgq
GDataGen:Variant.Chinky.7
VaristW32/Vobfus.Z.gen!Eldorado
AhnLab-V3Trojan/Win32.Menti.R18663
Acronissuspicious
BitDefenderThetaGen:NN.ZevbaF.36744.pm0@aqkgpgdi
ALYacGen:Variant.Chinky.7
MAXmalware (ai score=81)
VBA32BScope.Trojan.Diple
Cylanceunsafe
PandaW32/Vobfus.GEW.worm
TrendMicro-HouseCallWORM_VOBFUS.SM02
RisingWorm.VobfusEx!1.99DB (CLASSIC)
YandexTrojan.GenAsa!rjXutOQFdz4
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Diple.EJQE!tr
AVGWin32:VB-AAOI [Trj]
Cybereasonmalicious.d5867c
DeepInstinctMALICIOUS

How to remove Win32:VB-AAOI [Trj]?

Win32:VB-AAOI [Trj] 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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