Malware

About “Win32/AutoRun.VB.AIR” infection

Malware Removal

The Win32/AutoRun.VB.AIR 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.AIR 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.AIR?


File Info:

name: 6F935563AEC989199B94.mlw
path: /opt/CAPEv2/storage/binaries/c3c9d639fd895be79e7aa5feadfb087428a5fbe94936488ad31f92b8e6c29713
crc32: 1B243D26
md5: 6f935563aec989199b942979d590ece9
sha1: 275981eea313e2cc8c4980875ae886842c7b2a16
sha256: c3c9d639fd895be79e7aa5feadfb087428a5fbe94936488ad31f92b8e6c29713
sha512: 747a397146f55c3c78cb950800d5f3b069bdb96d5835f13a63a5870d8d87a1093653fb7571a0714efe4d89d0746302ed05cb9f50c3028e2b817289abeb0e922d
ssdeep: 3072:ICI5K3vXvOG2RdYjH08qdLxilMiyfwAfGxMw1:5WK3vXWG4mzQLxilMiyfwAfGx
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1A4C3A32A7791F63AC425C6F93C1A43A0806DAD3425D6AD13F7C25B26B2F1EA7D320747
sha3_384: 5efc806aed74484266e6f1468f7567ec61d59a463579c560cecafe80aafe2c690a368b65a791eb7a44049ec33868359f
ep_bytes: 68ec364000e8f0ffffff000000000000
timestamp: 2011-07-22 05:20:53

Version Info:

Translation: 0x0409 0x04b0
ProductName: jZSfkttJoGUjlYf
FileVersion: 1.00
ProductVersion: 1.00
InternalName: NolimeKsLLbOJCjb
OriginalFilename: NolimeKsLLbOJCjb.exe

Win32/AutoRun.VB.AIR also known as:

BkavW32.AIDetectMalware
LionicWorm.Win32.WBNA.ls5o
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Heur.PonyStealer.MLT.1
FireEyeGeneric.mg.6f935563aec98919
CAT-QuickHealTrojan.Vobfus.gen
SkyhighBehavesLike.Win32.VBObfus.cm
McAfeeVBObfus.g
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 0054d10f1 )
AlibabaMalware:Win32/km_2ff14.None
K7GWEmailWorm ( 0054d10f1 )
CrowdStrikewin/malicious_confidence_100% (D)
BaiduWin32.Trojan.Inject.n
VirITTrojan.Win32.SHeur3.CKUH
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/AutoRun.VB.AIR
APEXMalicious
ClamAVWin.Trojan.Changeup-6169544-0
KasperskyWorm.Win32.Vobfus.cfaw
BitDefenderGen:Heur.PonyStealer.MLT.1
NANO-AntivirusTrojan.Win32.MlwGen.covkru
AvastWin32:VB-WRX [Trj]
TencentWorm.Win32.Vobfus.hc
TACHYONWorm/W32.VB-WBNA.126976.B
EmsisoftGen:Heur.PonyStealer.MLT.1 (B)
F-SecureTrojan.TR/Dropper.VB.Gen
DrWebTrojan.VbCrypt.60
VIPREGen:Heur.PonyStealer.MLT.1
TrendMicroMal_VBNA-7
SophosMal/SillyFDC-P
SentinelOneStatic AI – Malicious PE
GoogleDetected
AviraTR/Dropper.VB.Gen
VaristW32/Vobfus.W.gen!Eldorado
Antiy-AVLWorm/Win32.WBNA.gen
MicrosoftWorm:Win32/Vobfus.DA
GridinsoftTrojan.Win32.Downloader.sa
XcitiumWorm.Win32.Vobfus.DS@5j7kfg
ArcabitTrojan.PonyStealer.MLT.1
ZoneAlarmWorm.Win32.Vobfus.cfaw
GDataGen:Heur.PonyStealer.MLT.1
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.VBKrypt.R10525
Acronissuspicious
BitDefenderThetaAI:Packer.8C3276CD20
MAXmalware (ai score=88)
VBA32Trojan.VBRA.023613
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallMal_VBNA-7
RisingWorm.VobfusEx!1.99E0 (CLASSIC)
YandexTrojan.GenAsa!I4bwGZnASzU
IkarusWorm.Gamarue
FortinetW32/VBObfus.G!tr
AVGWin32:VB-WRX [Trj]
DeepInstinctMALICIOUS
alibabacloudTrojan.Win.UnkAgent

How to remove Win32/AutoRun.VB.AIR?

Win32/AutoRun.VB.AIR 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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