Backdoor

What is “Backdoor.MSIL.Bladabindi.bvaq”?

Malware Removal

The Backdoor.MSIL.Bladabindi.bvaq 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 Backdoor.MSIL.Bladabindi.bvaq virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Enumerates the modules from a process (may be used to locate base addresses in process injection)
  • CAPE extracted potentially suspicious content
  • .NET file is packed/obfuscated with Confuser
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid

How to determine Backdoor.MSIL.Bladabindi.bvaq?


File Info:

name: DC2BAA530F09A06FE019.mlw
path: /opt/CAPEv2/storage/binaries/59bc424f7bccc307a726ebfc736c7e78cff118010649f577876bdcc957375ba5
crc32: 918B9757
md5: dc2baa530f09a06fe0190839a8e01795
sha1: e8a8baf6801d5df2961e26a4912a3ebad469c1dd
sha256: 59bc424f7bccc307a726ebfc736c7e78cff118010649f577876bdcc957375ba5
sha512: 8e6fcd71ff03ec1638f84e3a726ec694317577943b139b1134387bcd92a004079c806a06838b21f1ffc7229ffdebb4e0dbf02374c951e52ff43e285a471cc1f4
ssdeep: 1536:ANbHgf+NtPzMpKGND2t4+AkytNYd0RcX3RXT0r7qVFd:ANbHKwg4GNDQnytNYdBXT0G
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T11293015976BC9A13E3E597FCA4CF8B940FE05322888CE7466ECD22996CC73D409A4717
sha3_384: 67ce3db56483918c3d2ce6390fe800fabcdb8c150faebae2719eaa8208cfe7ec8e948020e9f11c77645fe1e874a80044
ep_bytes: ff250020400000000000000000000000
timestamp: 2022-07-23 21:37:23

Version Info:

Translation: 0x0000 0x04b0
Comments:
CompanyName: Microsoft
FileDescription: WindowsApp1
FileVersion: 1.0.0.0
InternalName: WindowsApp1.exe
LegalCopyright: Copyright © Microsoft 2022
LegalTrademarks:
OriginalFilename: WindowsApp1.exe
ProductName: WindowsApp1
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

Backdoor.MSIL.Bladabindi.bvaq also known as:

BkavW32.AIDetectNet.01
CylanceUnsafe
SangforSuspicious.Win32.Save.a
Cybereasonmalicious.6801d5
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
APEXMalicious
KasperskyBackdoor.MSIL.Bladabindi.bvaq
DrWebTrojan.MulDrop20.23755
McAfee-GW-EditionBehavesLike.Win32.Generic.mc
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.dc2baa530f09a06f
SophosGeneric ML PUA (PUA)
AviraHEUR/AGEN.1216759
MicrosoftTrojan:Win32/Wacatac.B!ml
CynetMalicious (score: 100)
Acronissuspicious
McAfeeRDN/Generic BackDoor
MalwarebytesTrojan.Crypt.MSIL
RisingTrojan.Generic/MSIL@AI.100 (RDM.MSIL:47GZybPe2Iz+gi6jiusCcw)
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetPossibleThreat.PALLAS.H
BitDefenderThetaGen:NN.ZemsilF.34806.fm0@aCmrzOb
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Backdoor.MSIL.Bladabindi.bvaq?

Backdoor.MSIL.Bladabindi.bvaq 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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