Malware

Win32/AutoRun.VB.ASG removal

Malware Removal

The Win32/AutoRun.VB.ASG 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.ASG 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 win api malware family
  • Attempts to disable Windows Auto Updates
  • 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.ASG?


File Info:

name: D86DF23A2090A4664917.mlw
path: /opt/CAPEv2/storage/binaries/6fbd7198cf42b8ce086d199d595363d8feeab882ea55e33514c201ed7373a82d
crc32: 9EF7FAEA
md5: d86df23a2090a4664917cf6d756316a1
sha1: ab41a2cd6b117d1a11468a77b44ae4cd14b3e347
sha256: 6fbd7198cf42b8ce086d199d595363d8feeab882ea55e33514c201ed7373a82d
sha512: 01e1f99a5e435828dca5e2ae86a57b7997e96c280c13991aaebc3282f874321b623bc3e1d71f17af0298464be0823027abc8c397f0e88a261cb064188a7ffdfc
ssdeep: 3072:wcnL0NFbyZMgSuuj6Uq6EGtCLBnkczjLqXs0EIdVNg9:MnVuulq6YLBNzjLLwXN2
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12B04C43D6740A73EE415C6F83CAB839054AD6D3626E1A41BFBC2271976F49F29320793
sha3_384: 75e071ebca1c7a218d07ab10d5d9a8321bc6c17e695f4f111e4865ba509f54f4c3ca89727dee61cc5b333964ebd25b60
ep_bytes: 68a8414000e8f0ffffff000048000000
timestamp: 2012-02-14 07:37:49

Version Info:

Translation: 0x0409 0x04b0
ProductName: cPHZUMyun
FileVersion: 1.00
ProductVersion: 1.00
InternalName: nwdmWt
OriginalFilename: nwdmWt.exe

Win32/AutoRun.VB.ASG also known as:

BkavW32.AIDetectMalware
LionicWorm.Win32.WBNA.lusy
AVGWin32:Regrun-MC [Trj]
tehtrisGeneric.Malware
MicroWorld-eScanGen:Variant.Application.Symmi.11352
FireEyeGeneric.mg.d86df23a2090a466
CAT-QuickHealTrojan.Beebone.D
SkyhighBehavesLike.Win32.VBObfus.cm
ALYacGen:Variant.Application.Symmi.11352
Cylanceunsafe
VIPREGen:Variant.Application.Symmi.11352
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 0054d10f1 )
AlibabaMalware:Win32/km_2ff7.None
K7GWEmailWorm ( 0054d10f1 )
CrowdStrikewin/malicious_confidence_100% (D)
BaiduWin32.Trojan.Jorik.e
VirITTrojan.Win32.SHeur4.QIU
SymantecW32.Changeup
Elasticmalicious (high confidence)
ESET-NOD32Win32/AutoRun.VB.ASG
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.VB-1577
KasperskyWorm.Win32.Vobfus.dglv
BitDefenderGen:Variant.Application.Symmi.11352
NANO-AntivirusTrojan.Win32.Inject.cihugt
AvastWin32:Regrun-MC [Trj]
TencentWorm.Win32.Vobfus.n
TACHYONWorm/W32.Vobfus.188416.C
EmsisoftGen:Variant.Application.Symmi.11352 (B)
F-SecureTrojan.TR/Jorik.ejmj
DrWebTrojan.VbCrypt.81
TrendMicroWORM_VOBFUS.SMAB
Trapminemalicious.high.ml.score
SophosMal/VBCheMan-B
IkarusWorm.Win32.Vobfus
VaristW32/Vobfus.AI.gen!Eldorado
AviraTR/Jorik.ejmj
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.999
MicrosoftWorm:Win32/Vobfus!pz
XcitiumTrojWare.Win32.VB.AVA@4paxk7
ArcabitTrojan.Application.Symmi.D2C58
ViRobotWorm.Win32.A.WBNA.188416.AKI
ZoneAlarmWorm.Win32.Vobfus.dglv
GDataGen:Variant.Application.Symmi.11352
GoogleDetected
AhnLab-V3Worm/Win32.WBNA.R20724
Acronissuspicious
McAfeeVBObfus.dc
MAXmalware (ai score=72)
VBA32BScope.Trojan.VB.Diple.01583
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Genetic.gen
TrendMicro-HouseCallWORM_VOBFUS.SMAB
RisingWorm.VobfusEx!1.99DB (CLASSIC)
YandexTrojan.GenAsa!uxqnusyVOGs
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VBObfus.CM!tr
BitDefenderThetaGen:NN.ZevbaF.36802.lm0@aODQgBji
Cybereasonmalicious.a2090a
DeepInstinctMALICIOUS
alibabacloudTrojan:Win/Vobfus.b0226a57

How to remove Win32/AutoRun.VB.ASG?

Win32/AutoRun.VB.ASG 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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