Malware

How to remove “Win32:VB-ACSO [Trj]”?

Malware Removal

The Win32:VB-ACSO [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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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-ACSO [Trj] 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)
  • CAPE detected the embedded pe malware family
  • Attempts to disable Windows Auto Updates
  • 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-ACSO [Trj]?


File Info:

name: 19D993466FDE70BAADDA.mlw
path: /opt/CAPEv2/storage/binaries/6d23f9d8b19ef11f7dafe097aa8b3bdbe71b05a91dff45ecaebaaaa6c41fa38d
crc32: 97A408CD
md5: 19d993466fde70baadda03c73f72c133
sha1: effc88916f67ee43ef7b6c7fe8622e09b2323928
sha256: 6d23f9d8b19ef11f7dafe097aa8b3bdbe71b05a91dff45ecaebaaaa6c41fa38d
sha512: f7bd2d5cb3c4c3988577f34005bffc1b60275d968bbd119b95696089f66615f0bc7f5c00c15e662704f5798d7bc9d91c22c297e2aa0b95eac7db55f66238d914
ssdeep: 3072:Em38bUQSxBjJhU8hPsOkeJeJ7JwJHJ6JkBTriGXfXkGN3tqZ4xoRg4Sx+Tidczfb:9UUBthhJop2pYOF0yIdgFGF
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E044D8733FA11649F46C487459F286F523E7A80F8A47404B76E022E96EFBE361D246D3
sha3_384: dcfbeb91d1d7a9d0e4ecf2678e66be9e4ddf815e604d1c83cc40b9a00571d1ab41ba599d7e30d59a6fce574b77975c24
ep_bytes: 68ec124000e8eeffffff000048000000
timestamp: 2012-05-08 20:39:20

Version Info:

Translation: 0x0409 0x04b0
ProductName: zvxvbatygq
FileVersion: 7.08.0002
ProductVersion: 7.08.0002
InternalName: pgxclylqggko
OriginalFilename: pgxclylqggko.exe

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

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader6.6377
MicroWorld-eScanGen:Variant.Barys.2490
FireEyeGeneric.mg.19d993466fde70ba
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.dm
McAfeeGenericRXEX-NE!19D993466FDE
Cylanceunsafe
ZillyaWorm.VB.Win32.104618
SangforVirus.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaWorm:Win32/Vobfus.389a8a6d
K7GWEmailWorm ( 0054d10f1 )
K7AntiVirusEmailWorm ( 0054d10f1 )
BitDefenderThetaGen:NN.ZevbaF.36802.pm1@aqhYWyci
VirITTrojan.Win32.Zyx.KI
SymantecW32.Changeup
tehtrisGeneric.Malware
ESET-NOD32Win32/AutoRun.VB.AVS
APEXMalicious
TrendMicro-HouseCallWORM_VOBFUS.SMJA
AvastWin32:VB-ACSO [Trj]
ClamAVWin.Trojan.Changeup-6169544-0
KasperskyEmail-Worm.Win32.VB.aaf
BitDefenderGen:Variant.Barys.2490
NANO-AntivirusTrojan.Win32.Vobfus.chzvjr
SUPERAntiSpywareTrojan.Agent/Gen-Vban
TencentWorm.Win32.Vobfus.n
EmsisoftGen:Variant.Barys.2490 (B)
F-SecureWorm.WORM/Vobfus.EY.JH.2
BaiduWin32.Worm.VB.lw
VIPREGen:Variant.Barys.2490
TrendMicroWORM_VOBFUS.SMJA
Trapminemalicious.high.ml.score
SophosMal/VBCheMan-G
MAXmalware (ai score=80)
JiangminTrojan/Vbobf.b
WebrootW32.Obfuscated.Gen
GoogleDetected
AviraWORM/Vobfus.EY.JH.2
VaristW32/Vobfus.AQ.gen!Eldorado
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.1000
MicrosoftWorm:Win32/Vobfus.EY
XcitiumWorm.Win32.Pronny.AK@4ogvoo
ArcabitTrojan.Barys.D9BA
ZoneAlarmEmail-Worm.Win32.VB.aaf
GDataGen:Variant.Barys.2490
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Jorik.R25213
Acronissuspicious
VBA32Worm.VB
ALYacGen:Variant.Barys.2490
TACHYONTrojan/W32.VB-Agent.253954.B
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Genetic.gen
RisingWorm.VobfusEx!1.99DC (CLASSIC)
YandexTrojan.GenAsa!lNcOHWDDIsw
IkarusWorm.Win32.Vobfus
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBObfus.AU!tr
AVGWin32:VB-ACSO [Trj]
DeepInstinctMALICIOUS
alibabacloudWorm:Win/Vobfus.da936ce1

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

Win32:VB-ACSO [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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