Categories: Malware

What is “Win32/AutoRun.VB.XY”?

The Win32/AutoRun.VB.XY 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.XY virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • A process attempted to delay the analysis task.
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed

Related domains:

ns1.player1253.com
ns1.videoall.net
ns1.mediashares.org

How to determine Win32/AutoRun.VB.XY?


File Info:

crc32: FC89B12Fmd5: d36eed77e128df5b10b2fc15866c05e2name: D36EED77E128DF5B10B2FC15866C05E2.mlwsha1: d6df70ed8449d008ae5e4d6707d56906119f6ddcsha256: 1557666af710d601e8c834a88858bc01b4345aab4224c85624ddaae5b236ad35sha512: 311a731063110e36d63346cb216bc3b9055dec3674b72a91e8e07f04813837d45e264949e4cd14961204e703b164b2906d4f07d30b960dbb9093b2ffdc2675dassdeep: 1536:fbxAK7vst+SbtS0SIImNMlsCSZxIG+UkHo9kaGsCjqDO:NvzRflo9kaGsA4type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0InternalName: z5YYTfCFileVersion: 2.78CompanyName: UserXPProductName: 932YYTfCProductVersion: 2.78OriginalFilename: z5YYTfC.exe

Win32/AutoRun.VB.XY also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKDZ.71909
FireEye Generic.mg.d36eed77e128df5b
McAfee Downloader-CJX.gen.l
Cylance Unsafe
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Trojan.GenericKDZ.71909
K7GW Trojan-Downloader ( 001f4fd41 )
K7AntiVirus Trojan-Downloader ( 001f4fd41 )
Baidu Win32.Worm.AutoRun.cj
Cyren W32/VB.BT.gen!Eldorado
Symantec ML.Attribute.HighConfidence
TotalDefense Win32/Virut.17408
APEX Malicious
Avast Win32:AutoRun-BSJ [Trj]
ClamAV Win.Trojan.Changeup-6169544-0
Kaspersky Worm.Win32.VBNA.brlr
NANO-Antivirus Trojan.Win32.Mlw.iejaqv
ViRobot Trojan.Win32.Downloader.61440.UJ
Rising Trojan.Win32.VBCode.cbu (CLASSIC)
Ad-Aware Trojan.GenericKDZ.71909
Emsisoft Trojan.GenericKDZ.71909 (B)
Comodo TrojWare.Win32.VB.X@2i170u
F-Secure Trojan:W32/Vbkrypt.D
DrWeb Trojan.Packed.21297
VIPRE Trojan-Downloader.Win32.Purora.a (v)
TrendMicro WORM_VOBFUS.SMIA
McAfee-GW-Edition BehavesLike.Win32.Downloader.cz
Sophos ML/PE-A + Troj/VB-KVR
SentinelOne Static AI – Malicious PE – Worm
Jiangmin Worm/VBNA.gxfn
Avira TR/Dropper.Gen
MAX malware (ai score=86)
Antiy-AVL Worm/Win32.WBNA.gen
Microsoft TrojanDownloader:Win32/Purora
Arcabit Trojan.Generic.D118E5
SUPERAntiSpyware Trojan.Agent/Gen-Caphaw
ZoneAlarm Worm.Win32.VBNA.brlr
GData Trojan.GenericKDZ.71909
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.VBKrypt.R35318
Acronis suspicious
VBA32 SScope.Trojan.VBRA.2842
ALYac Trojan.GenericKDZ.71909
TACHYON Trojan/W32.VB-Krypt.176128.B
Malwarebytes Purora.Worm.VB.DDS
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/AutoRun.VB.XY
TrendMicro-HouseCall WORM_VOBFUS.SMIA
Yandex Trojan.GenAsa!LeaBETo6kWM
Ikarus Trojan-Dropper
eGambit Unsafe.AI_Score_98%
Fortinet W32/Virtu.F
BitDefenderTheta Gen:NN.ZevbaF.34804.ku0@au0hEOhi
AVG Win32:AutoRun-BSJ [Trj]
Qihoo-360 HEUR/QVM03.0.0510.Malware.Gen

How to remove Win32/AutoRun.VB.XY?

  • 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.
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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