Malware

What is “Win32/VB.OLE”?

Malware Removal

The Win32/VB.OLE 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Win32/VB.OLE virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Dynamic (imported) function loading detected
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Installs itself for autorun at Windows startup
  • Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Win32/VB.OLE?


File Info:

name: F4EA1538B5A64D233C6C.mlw
path: /opt/CAPEv2/storage/binaries/1f4a05a4eff691ca815de48961fb1dc5bd5be10b86c6d57df37862905792e8d7
crc32: 57287EBF
md5: f4ea1538b5a64d233c6c2afc7f6425c2
sha1: 0a3cd4212a40e466b14175ec78000fc38e63a902
sha256: 1f4a05a4eff691ca815de48961fb1dc5bd5be10b86c6d57df37862905792e8d7
sha512: d4ea8c95b825268a7a11eb4c4e11919714d6d36b959aec07144992887b4a9e503b7cb20b1e4fe41e829c046c65bdfe6463d04d7cf6a6122a8b452aa39000400b
ssdeep: 3072:9VMKsWKxlGxE07ABigCFHdLYyBvzyBHNGqXgvnHZyzi0zslLFa/FzKsRTH1z:D3sWKxQ52CFHdLYKvzyZNGX/IupG2s1Z
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1DF14426BF521C054E59240B8742CEA8AF45C7E7305446972FB81BB5939B27EFA0F6B03
sha3_384: a7bd2fe0488dc0e4411302248eebd9f91c1740902ed93e2424511b70949dc362ab3e65bb7d458682c579a18b034f7e2c
ep_bytes: 6868784000e8f0ffffff000000000000
timestamp: 2008-12-07 04:12:59

Version Info:

Translation: 0x0409 0x04b0
ProductName: Project1
FileVersion: 1.00
ProductVersion: 1.00
InternalName: DOCUMENT
OriginalFilename: DOCUMENT.exe

Win32/VB.OLE also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
FireEyeGeneric.mg.f4ea1538b5a64d23
CAT-QuickHealWorm.Copali.OD3
McAfeeW32/Worm-GAM!F4EA1538B5A6
CylanceUnsafe
VIPRETrojan.Win32.Swisyn.dfkc (fs)
K7AntiVirusP2PWorm ( 00486ea71 )
K7GWP2PWorm ( 00486ea71 )
Cybereasonmalicious.8b5a64
BaiduWin32.Worm.VB.bf
CyrenW32/S-a42f8a3c!Eldorado
SymantecW32.SillyFDC
ESET-NOD32Win32/VB.OLE
APEXMalicious
AvastWin32:Vitro [Inf]
ClamAVWin.Dropper.Cerber-7134131-0
KasperskyTrojan.Win32.Agentb.btmh
BitDefenderBackdoor.VB.Agent.ABT
NANO-AntivirusTrojan.Win32.TrjGen.deyzgg
SUPERAntiSpywareTrojan.Agent/Gen-Symmi
MicroWorld-eScanBackdoor.VB.Agent.ABT
TencentMalware.Win32.Gencirc.10b0cd1f
Ad-AwareBackdoor.VB.Agent.ABT
EmsisoftBackdoor.VB.Agent.ABT (B)
ComodoTrojWare.Win32.Swisyn.DFX@5ci87q
DrWebTrojan.Siggen6.19362
ZillyaTrojan.Swisyn.Win32.32299
TrendMicroWORM_COPALI_EJ200083.UVPM
McAfee-GW-EditionBehavesLike.Win32.VBObfus.cm
SophosML/PE-A + Troj/VB-HTM
GDataBackdoor.VB.Agent.ABT
JiangminTrojan/Swisyn.wsw
AviraTR/Beebone.rhwnabs
Antiy-AVLTrojan/Generic.ASMalwS.93BFFC
ViRobotTrojan.Win32.Zbot.184320.D
MicrosoftWorm:Win32/Copali.B
TACHYONTrojan/W32.Agent.196608
AhnLab-V3Trojan/Win32.HDC.C436931
Acronissuspicious
BitDefenderThetaAI:Packer.254A2CEF15
ALYacBackdoor.VB.Agent.ABT
MAXmalware (ai score=80)
VBA32Trojan.Agentb
MalwarebytesTrojan.Agent
TrendMicro-HouseCallWORM_COPALI_EJ200083.UVPM
RisingWorm.Copali!1.A2C3 (CLASSIC)
YandexTrojan.GenAsa!UB1ZEjQvu58
SentinelOneStatic AI – Malicious PE
FortinetW32/CoinMiner.F
AVGWin32:Vitro [Inf]
PandaGeneric Malware
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Win32/VB.OLE?

Win32/VB.OLE 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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