Malware

What is “Win32:VB-ACEJ [Trj]”?

Malware Removal

The Win32:VB-ACEJ [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-ACEJ [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)
  • 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:VB-ACEJ [Trj]?


File Info:

name: AEC1959DB30F1100BD53.mlw
path: /opt/CAPEv2/storage/binaries/59cb60326f74623f7418e3266ab40281d2bf90de1a636382fc67943bc56bd2dc
crc32: 7CCC9120
md5: aec1959db30f1100bd53348960d7e970
sha1: 29f30067ccc7cd0e68f85287cea7465284525023
sha256: 59cb60326f74623f7418e3266ab40281d2bf90de1a636382fc67943bc56bd2dc
sha512: 9c3f0893132136ffa2e1fd8b8385dead281b9a541d589cd08525961d450adee865865b933fc7ed97547bdd7198b9847c426289a79293bb49bad29dd39ec612b0
ssdeep: 1536:k+bL/lgjJ8ilycDEJfNOPcDGwmgRouYmvqwMewT/0Xu+b5kroNIjnZVF4:vNilyccm/3iu+bFCnfF4
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10BA380973F352459F56955302EF38AF23BD2A88C4A1B45425B3036281FEFE322D25B53
sha3_384: 2f350e26fb1499fd1e3c4bd5cd13451ffbf3bcfccb7e63d0cc4c430e1fb4c2dfd98b5ebc2d0d1a80b8b234efb6fc22dc
ep_bytes: 6810124000e8f0ffffff000000000000
timestamp: 2012-04-03 18:20:42

Version Info:

Translation: 0x0409 0x04b0
ProductName: PDLaFRhoYx
FileVersion: 1.00
ProductVersion: 1.00
InternalName: szLZASjW
OriginalFilename: szLZASjW.exe

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

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Barys.950
ClamAVWin.Trojan.VB-73682
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.ct
McAfeeVBObfus.dv
Cylanceunsafe
ZillyaTrojan.VobfusGen.Win32.2
SangforSuspicious.Win32.Save.vb
CrowdStrikewin/malicious_confidence_100% (D)
K7GWEmailWorm ( 0054d10f1 )
K7AntiVirusEmailWorm ( 0054d10f1 )
BaiduWin32.Trojan.AutoRun.bb
VirITTrojan.Win32.Zyx.JM
SymantecW32.Changeup
ESET-NOD32Win32/AutoRun.VB.AUF
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan.Win32.Vobfus.dtb
BitDefenderGen:Variant.Barys.950
NANO-AntivirusTrojan.Win32.Vobfus.cqkxxr
SUPERAntiSpywareTrojan.Agent/Gen-Vobfus
AvastWin32:VB-ACEJ [Trj]
TencentWorm.Win32.Vobfus.h
TACHYONWorm/W32.Agent.106496
EmsisoftGen:Variant.Barys.950 (B)
F-SecureTrojan.TR/Otran.aztrza
DrWebWin32.HLLW.Autoruner2.18834
VIPREGen:Variant.Barys.950
TrendMicroWORM_VOBFUS.SM41
FireEyeGeneric.mg.aec1959db30f1100
SophosW32/Vobfus-AA
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.Barys.950
JiangminTrojan/Vobfus.mlf
GoogleDetected
AviraTR/Otran.aztrza
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.1000
XcitiumWorm.Win32.Pronny.AK@4ogvoo
ArcabitTrojan.Barys.950
ZoneAlarmTrojan.Win32.Vobfus.dtb
MicrosoftWorm:Win32/Vobfus.EC
VaristW32/VBInject.CO.gen!Eldorado
AhnLab-V3Worm/Win32.VBNA.R23055
Acronissuspicious
BitDefenderThetaGen:NN.ZevbaF.36744.gm0@a4AqUBhi
ALYacGen:Variant.Barys.950
MAXmalware (ai score=81)
VBA32TScope.Trojan.VB
MalwarebytesGeneric.Malware.AI.DDS
PandaW32/Vobfus.GEW.worm
TrendMicro-HouseCallWORM_VOBFUS.SM41
RisingTrojan.FakeIcon!1.64A0 (CLASSIC)
YandexTrojan.GenAsa!66q+qwjMeX0
IkarusTrojan.Win32.Vobfus
MaxSecureTrojan.W32.SuperThreat.m
FortinetW32/VBObfus.AU!tr
AVGWin32:VB-ACEJ [Trj]
Cybereasonmalicious.7ccc7c
DeepInstinctMALICIOUS

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

Win32:VB-ACEJ [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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