Malware

Win32/AutoRun.VB.AMH malicious file

Malware Removal

The Win32/AutoRun.VB.AMH 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.AMH 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
  • 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.AMH?


File Info:

name: A9490ACB7943C1DF8472.mlw
path: /opt/CAPEv2/storage/binaries/d0d66e888ece145202424462d916b4f2b0cbb24c42e784328625700c55c005c6
crc32: 62FBA9B1
md5: a9490acb7943c1df8472156d30634e00
sha1: a51f531a57dea7d43543d52d99581c8fbcfe401e
sha256: d0d66e888ece145202424462d916b4f2b0cbb24c42e784328625700c55c005c6
sha512: 7e4400133591817b48e65c41c934c57ccc54a4d92d4209a98f47d51e736f72ab1dce5ca6b2f99c4d2831655d8c47c333db86920c9c2574f7862e0d2fb38779bb
ssdeep: 3072:fHpLd4xOFxlLzrQF0T8ZnPZihF3KYGnUujyOjs6UvVXPRB4oQZiEE0h8:XuOFxxrQJ0r3KYGnljw6AXxWi06
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1DEF3841636C0F63DC515CAF53A2E83909439ED3665E2A813F7C12F26B6B6E97D220317
sha3_384: fa2a1e4b4a18f933613d2208bdc95117611dc1971157ab28f7d3deca49b69ea064524c16719f776eed101045405baa6a
ep_bytes: 68783f4000e8eeffffff000000000000
timestamp: 2009-07-14 05:39:39

Version Info:

Translation: 0x0409 0x04b0
ProductName: PpfixFXSlwRFQT
FileVersion: 1.00
ProductVersion: 1.00
InternalName: ZcGRshjoSY
OriginalFilename: ZcGRshjoSY.exe

Win32/AutoRun.VB.AMH also known as:

BkavW32.AIDetectMalware
LionicWorm.Win32.WBNA.low6
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.VBKrypt.23
ClamAVWin.Malware.Vobfus-9654488-0
FireEyeGeneric.mg.a9490acb7943c1df
CAT-QuickHealTrojan.Vobfus.gen
SkyhighBehavesLike.Win32.VBObfus.cm
ALYacGen:Variant.VBKrypt.23
Cylanceunsafe
SangforSuspicious.Win32.Save.vb
K7AntiVirusEmailWorm ( 0054d10f1 )
AlibabaMalware:Win32/km_2f34.None
K7GWEmailWorm ( 0054d10f1 )
CrowdStrikewin/malicious_confidence_100% (D)
BaiduWin32.Worm.Pronny.d
VirITTrojan.Win32.SHeur4.DFM
SymantecW32.Changeup
ESET-NOD32Win32/AutoRun.VB.AMH
APEXMalicious
CynetMalicious (score: 100)
KasperskyWorm.Win32.Vobfus.eeqo
BitDefenderGen:Variant.VBKrypt.23
NANO-AntivirusTrojan.Win32.WBNA.cqkydv
SUPERAntiSpywareTrojan.Agent/Gen-Vobfus
AvastWin32:VB-YPK [Trj]
TencentTrojan.Win32.Koobface.p
EmsisoftGen:Variant.VBKrypt.23 (B)
F-SecureTrojan.TR/Vobfus.15974456
DrWebTrojan.VbCrypt.60
VIPREGen:Variant.VBKrypt.23
TrendMicroWORM_VOBFUS.SMHE
SophosMal/VB-XV
IkarusWorm.Win32.WBNA
GDataGen:Variant.VBKrypt.23
GoogleDetected
AviraTR/Vobfus.15974456
Antiy-AVLWorm/Win32.WBNA.gen
Kingsoftmalware.kb.a.1000
XcitiumTrojWare.Win32.VB.AVA@4paxk7
ArcabitTrojan.VBKrypt.23
ZoneAlarmWorm.Win32.Vobfus.eeqo
MicrosoftWorm:Win32/Vobfus!pz
VaristW32/Vobfus.Z.gen!Eldorado
AhnLab-V3Trojan/Win32.Diple.C60910
Acronissuspicious
McAfeeVBObfus.bs
MAXmalware (ai score=84)
VBA32BScope.Worm.Vobfus
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Genetic.gen
TrendMicro-HouseCallWORM_VOBFUS.SMHE
RisingWorm.Vobfus!1.99C7 (CLASSIC)
YandexTrojan.GenAsa!XXfWWB4UIy0
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/VB.CNE!worm
BitDefenderThetaAI:Packer.4F7986B920
AVGWin32:VB-YPK [Trj]
Cybereasonmalicious.a57dea
DeepInstinctMALICIOUS

How to remove Win32/AutoRun.VB.AMH?

Win32/AutoRun.VB.AMH 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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