Categories: Malware

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

The Win32/AutoRun.VB.WL 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.WL 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
  • 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.player1523.com
ns1.videoall.net
ns1.mediashares.org

How to determine Win32/AutoRun.VB.WL?


File Info:

crc32: 4B9A2343md5: 6c04971bacf778544ed5ad707ca7e347name: 6C04971BACF778544ED5AD707CA7E347.mlwsha1: 2940a0e0147124166764a93b4fcf42a38d8ef817sha256: bd9147448fbc70bcde02b24500c91085fb380d4425bbe7f22ffaf8dbdbb1b920sha512: f4a14bbe12f2d76573432d3329d2a26755521ff7d9da46889ab9bcd58c1004028b9b765a8d717a6cc2025369bdccb247064d5a7ebe4176328df0b9cbe36149a9ssdeep: 1536:SqPQOSmkiw+667MIBf28zPJtC6IoD/QWgxektFAo11S:7PQOSmLf2RxIftype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0ProductVersion: 4.57InternalName: vvNNI1FileVersion: 4.57OriginalFilename: vvNNI1.exeProductName: vvNNIa

Win32/AutoRun.VB.WL also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Jaiko.1934
FireEye Generic.mg.6c04971bacf77854
CAT-QuickHeal Worm.VBNA.gen
ALYac Gen:Variant.Jaiko.1934
Cylance Unsafe
SUPERAntiSpyware Trojan.Agent/Gen-CDesc[Gen]
K7AntiVirus Trojan-Downloader ( 001f4fd41 )
BitDefender Gen:Variant.Jaiko.1934
K7GW Trojan-Downloader ( 001f4fd41 )
Cybereason malicious.bacf77
BitDefenderTheta AI:Packer.E3B6095220
Cyren W32/Vobfus.K.gen!Eldorado
Symantec W32.Changeup
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Alibaba Worm:Win32/VBKrypt.843d1d72
NANO-Antivirus Trojan.Win32.Code.cojaks
ViRobot Worm.Win32.Vobfus.376832
Tencent Win32.Trojan.Vbkrypt.Woga
Ad-Aware Gen:Variant.Jaiko.1934
Emsisoft Gen:Variant.Jaiko.1934 (B)
Comodo Worm.Win32.VB.ww@2ajsup
F-Secure Worm:W32/Vobfus.AX
DrWeb Win32.HLLW.Autoruner.34709
VIPRE Trojan.Win32.Vobfus.a (v)
TrendMicro WORM_VBNA.SMCY
McAfee-GW-Edition BehavesLike.Win32.Downloader.ft
Sophos Mal/Generic-R + Mal/SillyFDC-D
Ikarus Worm.Win32.Vobfus
Jiangmin Trojan/VBKrypt.hcfp
Avira TR/Code.taf
Antiy-AVL Worm/Win32.WBNA.gen
Arcabit Trojan.Jaiko.D78E
AegisLab Trojan.Win32.Dorifel.lHDB
ZoneAlarm Trojan.Win32.VBKrypt.ayfz
GData Gen:Variant.Jaiko.1934
TACHYON Trojan/W32.VB-VBKrypt.376832.X
AhnLab-V3 Trojan/Win32.VBKrypt.R19388
VBA32 Trojan.VBKrypt
MAX malware (ai score=81)
Malwarebytes Vobfus.Worm.Evasion.DDS
ESET-NOD32 a variant of Win32/AutoRun.VB.WL
TrendMicro-HouseCall WORM_VBNA.SMCY
Rising Trojan.Win32.VBCode.cdh (CLASSIC)
Yandex Trojan.GenAsa!3xJnv/kHGt8
SentinelOne Static AI – Malicious PE – Worm
eGambit Unsafe.AI_Score_99%
Fortinet W32/AutoRun.XM!worm
Panda W32/Vobfus.FI
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.9bc

How to remove Win32/AutoRun.VB.WL?

  • 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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