Malware

Win32/AutoRun.VB.AQN removal

Malware Removal

The Win32/AutoRun.VB.AQN 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.AQN 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
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32/AutoRun.VB.AQN?


File Info:

name: BB40F7FD688FE59E1339.mlw
path: /opt/CAPEv2/storage/binaries/d9da5d86f8ba28dd04caf48cf2e4b2d79eba263f3fde41ed3b1a0b41f1deba80
crc32: 65D4767B
md5: bb40f7fd688fe59e1339ad6840504b93
sha1: a8af8fb88121b2a1396e9607f2d2d0425581bc80
sha256: d9da5d86f8ba28dd04caf48cf2e4b2d79eba263f3fde41ed3b1a0b41f1deba80
sha512: 06da5bfc8f1b1decd72113faed8afaef101ef6f93b0c5e726fb9fab35d7d091d26cc0a8008f26cfc2600dae04bc639f7f37395ef141de2503c62923c52683479
ssdeep: 3072:HwwQcqsO0dt62IDyG2pfr4GNLzECcKIvMBSYWunCvPQiwhjXH1WkaBx5/lvnjLY2:QwQ3sO0q9Ic6OLynWunzXH1W9r
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C644B725B250FE2AD51289F0386E9250843FAD321555A80FB9C6BF2933F3F07A155FA7
sha3_384: 10b40a4ef875c52887d725f88a59f84deac84e08b5fbbbf480a5f489ab5ba22b52fc1effddc4dba54d3c37d72556e29c
ep_bytes: 6824474000e8f0ffffff000000000000
timestamp: 2011-12-29 18:54:03

Version Info:

FileVersion: 1.00
Translation: 0x0409 0x04b0

Win32/AutoRun.VB.AQN also known as:

BkavW32.AIDetectMalware
MicroWorld-eScanTrojan.GenericKDZ.92169
ClamAVWin.Trojan.VB-73679
CAT-QuickHealTrojan.Beebone.D
McAfeeVBObfus.er
MalwarebytesGeneric.Worm.AutoRun.DDS
VIPRETrojan.GenericKDZ.92169
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 0054d10f1 )
K7GWEmailWorm ( 0054d10f1 )
Cybereasonmalicious.d688fe
BaiduWin32.Worm.Pronny.d
CyrenW32/Vobfus.Z.gen!Eldorado
SymantecW32.Changeup
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/AutoRun.VB.AQN
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.Vobfus.deqm
BitDefenderTrojan.GenericKDZ.92169
NANO-AntivirusTrojan.Win32.WBNA.cihufr
SUPERAntiSpywareTrojan.Agent/Gen-Otran
AvastWin32:VB-AANK [Trj]
TencentTrojan.Win32.VB.jb
TACHYONTrojan/W32.VB-Diple.270336
EmsisoftTrojan.GenericKDZ.92169 (B)
F-SecureTrojan.TR/Diple.ecnza
DrWebTrojan.VbCrypt.81
TrendMicroWORM_VOBFUS.SMAB
McAfee-GW-EditionBehavesLike.Win32.VBObfus.dh
FireEyeGeneric.mg.bb40f7fd688fe59e
SophosW32/VB-FSI
IkarusTrojan.Win32.Diple
GDataTrojan.GenericKDZ.92169
JiangminTrojan/Diple.cxzm
AviraTR/Diple.ecnza
Antiy-AVLWorm/Win32.WBNA.gen
XcitiumTrojWare.Win32.VB.AVA@4paxk7
ArcabitTrojan.Generic.D16809
ViRobotTrojan.Win32.A.Diple.270336.A
ZoneAlarmWorm.Win32.Vobfus.deqm
MicrosoftWorm:Win32/Vobfus.gen!R
GoogleDetected
AhnLab-V3Trojan/Win32.Menti.R18663
VBA32BScope.Trojan.Diple
ALYacTrojan.GenericKDZ.92169
MAXmalware (ai score=81)
Cylanceunsafe
PandaW32/Vobfus.GEW.worm
TrendMicro-HouseCallWORM_VOBFUS.SMAB
RisingWorm.Pronoy!1.9A2F (CLASSIC)
YandexTrojan.GenAsa!rZdnl2V21sg
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBObfus.CM!tr
BitDefenderThetaGen:NN.ZevbaF.36196.qm0@a021u5pi
AVGWin32:VB-AANK [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Win32/AutoRun.VB.AQN?

Win32/AutoRun.VB.AQN 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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