Malware

What is “Win32/AutoRun.VB.ER”?

Malware Removal

The Win32/AutoRun.VB.ER 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/AutoRun.VB.ER 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
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Win32/AutoRun.VB.ER?


File Info:

name: 45E4C3411FC3C4482AF9.mlw
path: /opt/CAPEv2/storage/binaries/cb2a8285c3b65ee9cdd043722dd48330546b389697b9ef8a33ab1ed06687e2be
crc32: 6B13CAC3
md5: 45e4c3411fc3c4482af9b13716a50eca
sha1: 407f5dd1b77683d3899de0411b0e81ab95ad9921
sha256: cb2a8285c3b65ee9cdd043722dd48330546b389697b9ef8a33ab1ed06687e2be
sha512: ab882faaac26fef593a3515bf78e1659ef4837e31086b0f7934b61b3be5cbcf43a49f6dadb3ac17514491f167ab572fa0bff4b2cf51197ba43f69a21c8a43705
ssdeep: 768:Wi6VvgMMnY+1j4I4SccFhqmvdgxXGcZDxc7mdKnI/:WunV1U2c+qHhPZDW
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C0730CA7B6B35C4AD6D27DBA2B839CE60573A04D0F433651F280872DB638E211497F53
sha3_384: c52264f0f1fc0d8575b8f4401c9b99d572c417e78be1692059a6b8eba17c1dbe8149b70d09dc01b80e42c66b2f57017d
ep_bytes: 6808124000e8f0ffffff000000000000
timestamp: 2009-06-09 04:57:52

Version Info:

Translation: 0x0409 0x04b0

Win32/AutoRun.VB.ER also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanGen:Trojan.Chinky.2
CAT-QuickHealTrojan.Vobfus.gen
SkyhighBehavesLike.Win32.VBObfus.lt
McAfeeW32/VBNA.worm.gen.c
MalwarebytesGeneric.Malware.AI.DDS
ZillyaWorm.Basun.Win32.18782
SangforSuspicious.Win32.Save.vb
K7AntiVirusTrojan ( f1000d031 )
K7GWTrojan ( f1000d031 )
Cybereasonmalicious.1b7768
ArcabitTrojan.Chinky.2
BaiduWin32.Worm.AutoRun.aw
VirITTrojan.Win32.Small.TV
SymantecW32.SillyDC
Elasticmalicious (high confidence)
ESET-NOD32Win32/AutoRun.VB.ER
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Chinky-3
KasperskyWorm.Win32.Basun.wsc
BitDefenderGen:Trojan.Chinky.2
NANO-AntivirusTrojan.Win32.Basun.juouou
SUPERAntiSpywareTrojan.Agent/Gen-NameThief[Smart]
AvastWin32:AutoRun-AYY [Wrm]
TencentWorm.Win32.Vobfus.pa
EmsisoftGen:Trojan.Chinky.2 (B)
F-SecureWorm.WORM/Autorun.vzl
DrWebWin32.HLLW.Autoruner.7155
VIPREGen:Trojan.Chinky.2
TrendMicroWORM_VB.SM
FireEyeGeneric.mg.45e4c3411fc3c448
SophosW32/SillyFDC-DS
IkarusVirus.Win32.VB
JiangminWorm/Basun.abgy
VaristW32/VB.W.gen!Eldorado
AviraWORM/Autorun.vzl
Antiy-AVLWorm/Win32.VBNA.a
Kingsoftmalware.kb.a.1000
XcitiumWorm.Win32.Autorun.vzl0@1n9lsr
MicrosoftTrojan:Win32/VB
ZoneAlarmWorm.Win32.Basun.wsc
GDataGen:Trojan.Chinky.2
GoogleDetected
AhnLab-V3Worm/Win32.Basun.R1388
Acronissuspicious
BitDefenderThetaAI:Packer.13F1330D20
ALYacGen:Trojan.Chinky.2
TACHYONWorm/W32.VB-Basun.77824
VBA32TScope.Trojan.VB
Cylanceunsafe
PandaW32/Vobfus.gen.worm
TrendMicro-HouseCallWORM_VB.SM
RisingWorm.Win32.Autorun.gek (CLASSIC)
YandexTrojan.GenAsa!0qTotRoDViQ
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBNA.G!tr
AVGWin32:AutoRun-AYY [Wrm]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Win32/AutoRun.VB.ER?

Win32/AutoRun.VB.ER 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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