Trojan

Win32/TrojanDropper.VB.OJU (file analysis)

Malware Removal

The Win32/TrojanDropper.VB.OJU 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/TrojanDropper.VB.OJU virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Steals private information from local Internet browsers
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine Win32/TrojanDropper.VB.OJU?


File Info:

crc32: 03CFF7B6
md5: bb863a865dfe7aa860d0c4dcc6adc78d
name: BB863A865DFE7AA860D0C4DCC6ADC78D.mlw
sha1: 7785bd0412d3a2a96a59e0066bd606a96ba26441
sha256: 7b121b32be05e715594fa907b850dc7814ddc609c56a2192c192a9d3d9e45ace
sha512: 051102dea127ff225ad450dc3bb6e38574c04fed9556f95d57977ebf1bcb073bfcd0c777b9b925d958bed2d5dae982c87cc5abbb75862934a37cd369d9f1e732
ssdeep: 12288:FsLqVfJ8+LjztHcyJthrvG+7/RPFrQjAg8ToN8MaIkF0j4l32qj87DpvfOBeWfm:uAJRjz5TJtFN/jri80NWrF0Ml32qA7D
type: PE32 executable (GUI) Intel 80386, for MS Windows, PECompact2 compressed

Version Info:

0: [No Data]

Win32/TrojanDropper.VB.OJU also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Siggen.65222
CynetMalicious (score: 100)
ALYacGen:Heur.Mint.Zard.11
CylanceUnsafe
CrowdStrikewin/malicious_confidence_90% (W)
Cybereasonmalicious.65dfe7
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/TrojanDropper.VB.OJU
APEXMalicious
AvastWin32:Trojan-gen
KasperskyTrojan.Win32.VB.cxkm
BitDefenderGen:Heur.Mint.Zard.11
MicroWorld-eScanGen:Heur.Mint.Zard.11
Ad-AwareGen:Heur.Mint.Zard.11
SophosMal/Generic-S
BitDefenderThetaAI:Packer.655C61151F
McAfee-GW-EditionBehavesLike.Win32.VirRansom.bc
FireEyeGeneric.mg.bb863a865dfe7aa8
EmsisoftGen:Heur.Mint.Zard.11 (B)
SentinelOneStatic AI – Malicious PE
AviraTR/Dropper.Gen
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
GDataGen:Heur.Mint.Zard.11
AhnLab-V3Trojan/Win32.Vilsel.C3055
Acronissuspicious
McAfeeArtemis!BB863A865DFE
MAXmalware (ai score=83)
VBA32OScope.Worm.Kolab
PandaTrj/Genetic.gen
IkarusWorm.MSIL.Prash
FortinetW32/PossibleThreat
AVGWin32:Trojan-gen

How to remove Win32/TrojanDropper.VB.OJU?

Win32/TrojanDropper.VB.OJU 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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