Categories: Malware

Win32/AutoRun.VB.AIZ malicious file

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

How to determine Win32/AutoRun.VB.AIZ?


File Info:

name: 719562AD0C19CABFAD1B.mlwpath: /opt/CAPEv2/storage/binaries/ef51cd442a60a260e42ae3c9f27a1d4518c58ffc47b986ec39626c876d55d935crc32: F7ECD7C8md5: 719562ad0c19cabfad1b269b83d7e185sha1: c5d61b21b1f0a0f7a43afcc80fefccfb8a655f57sha256: ef51cd442a60a260e42ae3c9f27a1d4518c58ffc47b986ec39626c876d55d935sha512: 7e0eebe93f3351f235b8c0da382aaf64ffec271509e3feb2153822b9090a7e9b147910d7449c3523926542f1f93a29e08d63bc564bc1473941348ca32ac7d464ssdeep: 3072:O4exwriVcBcv3JlRFeWHP3T1l6IWZQ49uoXTcj:O4zriVcBYZZe6vr6IWatype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1F5D3A32E7790E67ED026CBF42D1A43A09069AC3521E6AD03F3C65F15B7F2E979220743sha3_384: 7a16d8ba13d9817b11efd8ffea91799259ac8dd67c439d43b9a9d9d8d5e0fd1ca654b61542d3e31a03a618cee17a0de5ep_bytes: 68b0394000e8eeffffff000050000000timestamp: 2011-07-27 14:45:20

Version Info:

Translation: 0x0409 0x04b0ProductName: RtcerwcFOUtyTFileVersion: 1.00ProductVersion: 1.00InternalName: GkvOLaTbvGgsOriginalFilename: GkvOLaTbvGgs.exe

Win32/AutoRun.VB.AIZ also known as:

Elastic malicious (high confidence)
CAT-QuickHeal Trojan.Vobfus.gen
ALYac Gen:Heur.PonyStealer.MLT.1
Cylance unsafe
K7AntiVirus EmailWorm ( 0054d10f1 )
K7GW EmailWorm ( 0054d10f1 )
Cybereason malicious.d0c19c
VirIT Trojan.Win32.VBKrypt.FEFZ
ESET-NOD32 Win32/AutoRun.VB.AIZ
APEX Malicious
BitDefender Gen:Heur.PonyStealer.MLT.1
NANO-Antivirus Trojan.Win32.VB.covkox
SUPERAntiSpyware Trojan.Agent/Gen-Vban
Avast Win32:VB-WWE [Trj]
F-Secure Worm.WORM/Vobfus.dazrc
DrWeb Trojan.VbCrypt.60
VIPRE Gen:Heur.PonyStealer.MLT.1
TrendMicro TROJ_VB.SMOD
Trapmine malicious.moderate.ml.score
Sophos Mal/SillyFDC-P
SentinelOne Static AI – Malicious PE
Google Detected
Avira WORM/Vobfus.dazrc
Antiy-AVL Worm/Win32.WBNA.gen
Arcabit Trojan.PonyStealer.MLT.1
ViRobot Trojan.Win32.A.VB.135168.AF
ZoneAlarm Trojan.Win32.VB.atxw
Cynet Malicious (score: 100)
TACHYON Trojan/W32.VB-VBKrypt.135168
Panda Trj/Genetic.gen
Rising Worm.Vobfus!8.10E (TFE:3:zHcZ5K8AASJ)
Yandex Trojan.GenAsa!k7JGFlnR7CE
Ikarus Worm.Gamarue
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/VBObfus.G!tr
AVG Win32:VB-WWE [Trj]
CrowdStrike win/malicious_confidence_100% (D)

How to remove Win32/AutoRun.VB.AIZ?

  • 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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