Malware

Win32:VB-ABUN [Trj] removal instruction

Malware Removal

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


File Info:

name: C1AA545F8CED4466E08E.mlw
path: /opt/CAPEv2/storage/binaries/ef772a0d4cf0479a9904f40bc8fbd9eda2d2391f662c133510222c2326f2565e
crc32: 990F50C4
md5: c1aa545f8ced4466e08e6dc96564f389
sha1: 153185f02c4ce2f998e9a3b6a7ae04f4c1d67deb
sha256: ef772a0d4cf0479a9904f40bc8fbd9eda2d2391f662c133510222c2326f2565e
sha512: b29bee01640fdcaae50bc02cbb50644539384dad340ad111b0a8e2e3febe1fab78c7fe6e7d35e3665a109ff41677227e37d44aadf6bef65e90e1cc4f76e37e61
ssdeep: 6144:KI0IpydVsZyxyK5R8GYKi1Xfvs1tzH51t+ewSReXNc/W:iuydfiebOiW
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T106547545AD28B03BE55584B32826C757181C2E7222D0EC67B391AB0D71712E7FAF572F
sha3_384: 5fbdfdc2cacf6179ff83bf16132541acfc26f6e10106bcdf17cddff953a93aea72ab268e4883e311a0aabf2c6b9cb222
ep_bytes: 6890434000e8f0ffffff000000000000
timestamp: 2012-03-20 02:03:55

Version Info:

ProductName:
FileVersion: 1.00
ProductVersion: 1.00
InternalName:
OriginalFilename:
Translation: 0x0409 0x04b0

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

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Barys.950
FireEyeGeneric.mg.c1aa545f8ced4466
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.dm
McAfeeVBObfus.dh
Cylanceunsafe
ZillyaWorm.Vobfus.Win32.1521550
SangforSuspicious.Win32.Save.vb
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaWorm:Win32/Vobfus.b7aa8db3
K7GWEmailWorm ( 0054d10f1 )
K7AntiVirusEmailWorm ( 0054d10f1 )
BitDefenderThetaAI:Packer.DA15EC1E20
VirITBackdoor.Win32.VB.ONM
SymantecW32.Changeup
tehtrisGeneric.Malware
ESET-NOD32Win32/AutoRun.VB.ATO
APEXMalicious
TrendMicro-HouseCallWORM_VBNA.SMKC
ClamAVWin.Trojan.Changeup-6169544-0
KasperskyWorm.Win32.Vobfus.efqz
BitDefenderGen:Variant.Barys.950
NANO-AntivirusTrojan.Win32.Vobfus.facmuu
SUPERAntiSpywareTrojan.Agent/Gen-Autorun
AvastWin32:VB-ABUN [Trj]
TencentWorm.Win32.Autorun.twl
TACHYONWorm/W32.Vobfus.286720.C
EmsisoftGen:Variant.Barys.950 (B)
BaiduWin32.Worm.Autorun.l
F-SecureTrojan.TR/VBInject.11.A.1
DrWebTrojan.VbCrypt.60
VIPREGen:Variant.Barys.950
TrendMicroWORM_VBNA.SMKC
Trapminemalicious.moderate.ml.score
SophosMal/SillyFDC-W
IkarusWorm.Win32.Vobfus
ALYacGen:Variant.Barys.950
VaristW32/VBcrypt.T.gen!Eldorado
AviraTR/VBInject.11.A.1
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.999
MicrosoftWorm:Win32/Vobfus!pz
XcitiumWorm.Win32.Pronny.AK@4ogvoo
ArcabitTrojan.Barys.950
ZoneAlarmWorm.Win32.Vobfus.efqz
GDataGen:Variant.Barys.950
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Jorik.R22659
Acronissuspicious
VBA32BScope.Trojan.VB.Onechki
GoogleDetected
MAXmalware (ai score=84)
MalwarebytesPronny.Worm.Spreader.DDS
PandaW32/Vobfus.GEW.worm
RisingWorm.VobfusEx!1.99DB (CLASSIC)
YandexTrojan.GenAsa!dFlQiwYYslQ
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBKrypt.C!tr
AVGWin32:VB-ABUN [Trj]
DeepInstinctMALICIOUS
alibabacloudWorm:Win/Vobfus.881ec53f

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

Win32:VB-ABUN [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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