Malware

How to remove “Win32/AutoRun.VB.UA”?

Malware Removal

The Win32/AutoRun.VB.UA 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.UA 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/AutoRun.VB.UA?


File Info:

name: 8B3391FB1C97FF7E8109.mlw
path: /opt/CAPEv2/storage/binaries/ed8ac1f384a843ca96c8e8fbe6fd9d9dd794d77ddc84571a5ebc2fa44861bb48
crc32: 9F6E62CD
md5: 8b3391fb1c97ff7e810953d57dc1923a
sha1: a8f73e5e276fc219809f7747b44e6652e7800c6d
sha256: ed8ac1f384a843ca96c8e8fbe6fd9d9dd794d77ddc84571a5ebc2fa44861bb48
sha512: eeebfd24a43574e014743be834e99a37a372efdd49c160f61890c49dcf319e291f60063fcbdfdd0869dc84862b701a2399117050c0d09332ce4c2cd4dea211a2
ssdeep: 1536:P5qk3N7uiQNHOaZk1GDGe0Pdb+d6DiUYot00gwH:42uiQN1zDDypy6DiUru0gU
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17714CD166586396AD05FBF7232B7EDB048A65DD415C6808E23860BDB3CD0901E3B6DFB
sha3_384: 17dc50ab4b7206930ce15a6d939060a24aa0744d8cb36fa21169b56842198bd2b0c89a0c759c4c0d7563d5f9baf5cd9e
ep_bytes: 68ac124000e8eeffffff000058000000
timestamp: 2010-09-18 07:50:11

Version Info:

Translation: 0x0409 0x04b0
ProductName: rGtLo
FileVersion: 3.10
ProductVersion: 3.10
InternalName: rGtLo
OriginalFilename: rGtLo.exe

Win32/AutoRun.VB.UA also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Heur.Variadic.A.410.1
ClamAVWin.Packed.Tiggre-9859590-0
FireEyeGeneric.mg.8b3391fb1c97ff7e
CAT-QuickHealWorm.WbnaMF.S28430785
SkyhighBehavesLike.Win32.VBObfus.cm
McAfeeVBObfus
MalwarebytesGeneric.Malware.AI.DDS
ZillyaWorm.WBNAGen.Win32.7
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 001a326f1 )
K7GWP2PWorm ( 001a326f1 )
Cybereasonmalicious.e276fc
BaiduWin32.Worm.VB.al
VirITTrojan.Win32.Generic.SIT
SymantecW32.Changeup!gen10
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/AutoRun.VB.UA
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.WBNA.ipa
BitDefenderGen:Heur.Variadic.A.410.1
NANO-AntivirusTrojan.Win32.WBNA.csfhjf
AvastWin32:WormX-gen [Wrm]
TACHYONWorm/W32.WBNA.200704.B
EmsisoftGen:Heur.Variadic.A.410.1 (B)
F-SecureTrojan.TR/Dropper.Gen
DrWebWin32.HLLW.Autoruner1.35863
VIPREGen:Heur.Variadic.A.410.1
TrendMicroWORM_ESFURY.SMA
Trapminemalicious.high.ml.score
SophosMal/SillyFDC-D
SentinelOneStatic AI – Malicious PE
GoogleDetected
AviraTR/Dropper.Gen
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.999
XcitiumTrojWare.Win32.VBKrypt.2@22yg5l
ArcabitTrojan.Variadic.A.410.1
ZoneAlarmWorm.Win32.WBNA.ipa
GDataGen:Heur.Variadic.A.410.1
VaristW32/Vobfus.I.gen!Eldorado
AhnLab-V3Win-Trojan/VBKrypt.RP03.X1850
BitDefenderThetaAI:Packer.6F89640120
MAXmalware (ai score=86)
VBA32TScope.Trojan.VB
Cylanceunsafe
PandaGeneric Malware
TrendMicro-HouseCallWORM_ESFURY.SMA
RisingWorm.Autorun!8.50 (TFE:3:AMCHQRBuEDJ)
YandexTrojan.VBKrypt.Gen
IkarusWorm.Win32.Vobfus
MaxSecureTrojan.Malware.5496659.susgen
FortinetW32/VBObfus.CJX!tr
AVGWin32:WormX-gen [Wrm]
DeepInstinctMALICIOUS

How to remove Win32/AutoRun.VB.UA?

Win32/AutoRun.VB.UA 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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