Malware

Win32/AutoRun.VB.ANV information

Malware Removal

The Win32/AutoRun.VB.ANV 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.ANV 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.ANV?


File Info:

name: 9D2E83BF9978D7E48D74.mlw
path: /opt/CAPEv2/storage/binaries/7567d98bafefdd2ce939f7fb0bcb662aea4a3a3dbf965e5b8f495dcf80ae7b41
crc32: D4EC89C5
md5: 9d2e83bf9978d7e48d7417d40be81e66
sha1: 62aecef98e8220495dea87d4a03aecd63984e9c2
sha256: 7567d98bafefdd2ce939f7fb0bcb662aea4a3a3dbf965e5b8f495dcf80ae7b41
sha512: ccb1f1ae46f332f33412f2deda53833d715c6131f464cd69f90b7da7dcda80d3030b514aa4fee837fbbe477f648f4b994200515d37de4cc11cf561d281f1b247
ssdeep: 6144:t04PfpHlp1KKcwjIDaTObcZ/pHkMK/fObT/bGiCV/COqoS5Buid:t04npFp1jaaTObcZ/pHkMK/fObT/bGiz
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17E449566BB00E02EE40298F16A2C8A9A78695D3637D0FC5777825F187AB25D374F071F
sha3_384: 192c7a16befdc2a7279fe4092d592883614364563d82257c3715ce30c56b3ff07f21ea5a46356b6a7de04271f15a0632
ep_bytes: 6814394000e8eeffffff000000000000
timestamp: 2011-10-16 15:14:11

Version Info:

t: q

Win32/AutoRun.VB.ANV also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanGen:Variant.VBKrypt.23
ClamAVWin.Trojan.VB-1496
CAT-QuickHealWorm.VobfusoVMF.S28413072
SkyhighBehavesLike.Win32.VBObfus.dt
McAfeeVBObfus.l
MalwarebytesGeneric.Malware.AI.DDS
VIPREGen:Variant.VBKrypt.23
SangforSuspicious.Win32.Save.vb
CrowdStrikewin/malicious_confidence_100% (D)
K7GWEmailWorm ( 0054d10f1 )
K7AntiVirusEmailWorm ( 0054d10f1 )
BaiduWin32.Worm.Autorun.l
VirITTrojan.Win32.Generic.AFTR
SymantecW32.Changeup
Elasticmalicious (high confidence)
ESET-NOD32Win32/AutoRun.VB.ANV
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.Vobfus.dgny
BitDefenderGen:Variant.VBKrypt.23
NANO-AntivirusTrojan.Win32.Vobfus.cqkxoa
SUPERAntiSpywareTrojan.Agent/Gen-Vban
AvastWin32:VB-AILA [Trj]
TencentWorm.Win32.Vobfus.n
EmsisoftGen:Variant.VBKrypt.23 (B)
F-SecureTrojan.TR/Vobfus.18022544
DrWebTrojan.VbCrypt.60
TrendMicroWORM_VOBFUS.SMJA
Trapminemalicious.moderate.ml.score
FireEyeGeneric.mg.9d2e83bf9978d7e4
SophosMal/SillyFDC-T
SentinelOneStatic AI – Malicious PE
JiangminWorm.Vobfus.qzfr
GoogleDetected
AviraTR/Vobfus.18022544
MAXmalware (ai score=84)
Antiy-AVLWorm/Win32.WBNA.gen
MicrosoftWorm:Win32/Vobfus.gen!O
XcitiumWorm.Win32.AutoRun.AMH@4owee9
ArcabitTrojan.VBKrypt.23
ZoneAlarmWorm.Win32.Vobfus.dgny
GDataGen:Variant.VBKrypt.23
VaristW32/Vobfus.AA.gen!Eldorado
AhnLab-V3Trojan/Win32.Diple.R14524
Acronissuspicious
BitDefenderThetaAI:Packer.BD3FC9A620
ALYacGen:Variant.VBKrypt.23
TACHYONTrojan/W32.VB-Agent.258048.CM
VBA32BScope.Worm.Vobfus
Cylanceunsafe
PandaW32/Vobfus.GEW.worm
TrendMicro-HouseCallWORM_VOBFUS.SMJA
RisingWorm.VobfusEx!1.99DC (CLASSIC)
YandexTrojan.GenAsa!u4ZEr+UfcrQ
IkarusWorm.Win32.AutoRun
MaxSecureTrojan.Diple.chca
FortinetW32/Diple.ZMH2!tr
AVGWin32:VB-AILA [Trj]
DeepInstinctMALICIOUS

How to remove Win32/AutoRun.VB.ANV?

Win32/AutoRun.VB.ANV 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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