Categories: Malware

Should I remove “Win32/AutoRun.VB.VN”?

The Win32/AutoRun.VB.VN 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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What Win32/AutoRun.VB.VN 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
  • 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.VN?


File Info:

name: 28923C25D8DEC04FACD1.mlwpath: /opt/CAPEv2/storage/binaries/406c32d693b73f2be3e280294c7a15a550d72c33109e6d03367f366c0d99c555crc32: 0374D8C4md5: 28923c25d8dec04facd17b7c464afc5csha1: cbe66a3bfdbbefb5923f993d061a4bd8201b1983sha256: 406c32d693b73f2be3e280294c7a15a550d72c33109e6d03367f366c0d99c555sha512: e92b844d454b6f2d2f34575f4d907c3373843c246530cb74733d0694f62224e07b2937cfbc59dd84e5fe7acfb9f7bd42bf7581c6223e9e0a25abebb926eb6284ssdeep: 1536:BwxywdnXcVYvYdYOYGYCVVB+fuIgb6Upud8/QkL0jNiQDSWDhv3/Q4VDUtd7fIs/:WMKXc5A5SWDhv3/Q4VDUtd7fIs/jOWtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1966468E0F1C16203E8290EFA4B4B65FA4E5AF2FC68513441359F0D292F099D9FB647B9sha3_384: 728a781276052a09d5f453babf7749db556723a1ae43c395d5dd93f2c0230aab8265c466a405ebc2283408b2ebba4caeep_bytes: 68a8114000e8eeffffff000000000000timestamp: 2010-10-25 08:01:25

Version Info:

Translation: 0x0409 0x04b0ProductName: jjnUG1FileVersion: 2.1467 ProductVersion:

Win32/AutoRun.VB.VN also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.VBKrypt.lt4u
Elastic malicious (high confidence)
DrWeb Win32.HLLW.Autoruner.34218
MicroWorld-eScan Trojan.GenericKDZ.86337
FireEye Generic.mg.28923c25d8dec04f
CAT-QuickHeal Trojan.VBCrypt.MF.4008
Skyhigh BehavesLike.Win32.VBObfus.fm
McAfee Downloader-CJX.gen.j
Malwarebytes Generic.Malware.AI.DDS
Zillya Trojan.VBKrypt.Win32.14255
Sangfor Suspicious.Win32.Save.vb
K7AntiVirus Trojan ( 001f4fd41 )
Alibaba Worm:Win32/Vobfus.66fcfad8
K7GW Trojan ( 001f4fd41 )
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta AI:Packer.4A59D06B20
VirIT Trojan.Win32.VBKrypt.UVD
Symantec W32.Changeup
ESET-NOD32 a variant of Win32/AutoRun.VB.VN
APEX Malicious
TrendMicro-HouseCall WORM_VBNA.SMCE
ClamAV Win.Trojan.VB-1317
Kaspersky Worm.Win32.WBNA.ipa
BitDefender Trojan.GenericKDZ.86337
NANO-Antivirus Trojan.Win32.WBNA.dwuoev
Avast Win32:AutoRun-BPR [Wrm]
Tencent Worm.Win32.Wbna .16000410
Sophos Mal/SillyFDC-D
Google Detected
F-Secure Worm:W32/Vobfus.AX
Baidu Win32.Worm.VB.al
VIPRE Trojan.GenericKDZ.86337
TrendMicro WORM_VBNA.SMCE
Trapmine malicious.high.ml.score
Emsisoft Trojan.GenericKDZ.86337 (B)
Ikarus Worm.Win32.Vobfus
GData Trojan.GenericKDZ.86337
Jiangmin Trojan/VBKrypt.hbyt
Webroot W32.Malware.Gen
Varist W32/Vobfus.K.gen!Eldorado
Avira WORM/Vobfus.bde
Antiy-AVL Worm/Win32.WBNA.gen
Kingsoft malware.kb.a.1000
Xcitium Worm.Win32.Autorun.VV@26y5pr
Arcabit Trojan.Generic.D15141
ViRobot Worm.Win32.Vobfus.311296
ZoneAlarm Worm.Win32.WBNA.ipa
Microsoft Worm:Win32/Vobfus.gen!D
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.VBKrypt.R4216
ALYac Trojan.GenericKDZ.86337
MAX malware (ai score=99)
VBA32 Trojan.VBRA.04692
Cylance unsafe
Panda W32/Vobfus.FH
Rising Worm.VobfusEx!1.99EB (CLASSIC)
Yandex Trojan.GenAsa!pWRgsXNPdr0
SentinelOne Static AI – Malicious PE
Fortinet W32/AutoRun.VBB!tr
AVG Win32:AutoRun-BPR [Wrm]
Cybereason malicious.bfdbbe
DeepInstinct MALICIOUS

How to remove Win32/AutoRun.VB.VN?

  • 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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