General

  • Target
    oxygen_u.zip
  • Size 1.9MB
  • Sample260926-2phzhsshrb
  • SHA256 2a572f51e2c64621f08d4a9253eb8d0efa2c44a3cc3d34254fed659c700a6606
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10

Malware Config

Signatures

  • Costura .NET executable packer 1 IoCs

    Costura packer aka Costura Fody, is an add-in for the .NET framework that embeds all external dependency .dll files as resources inside main executable.

  • Unsigned PE 3 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • oxygen_u.zip
    .zip 1.9MB
  • oxygen_u/OxygenU.exe
    .exe 2.5MB
  • costura.dll
    .dll 4KB
  • costura.pdb
    2KB
  • microsoft.web.webview2.core.dll
    .dll 266KB
  • microsoft.web.webview2.winforms.dll
    .dll 32KB
  • microsoft.web.webview2.wpf.dll
    .dll 36KB
  • newtonsoft.json.dll
    .dll 695KB
  • system.buffers.dll
    .dll 20KB
  • system.diagnostics.diagnosticsource.dll
    .dll 171KB
  • system.memory.dll
    .dll 138KB
  • system.numerics.vectors.dll
    .dll 113KB
  • system.runtime.compilerservices.unsafe.dll
    .dll 17KB
  • wpfanimatedgif.dll
    .dll 41KB
  • wpfanimatedgif.pdb
    16KB

oxygen_u.zip

  • SHA256 2a572f51e2c64621f08d4a9253eb8d0efa2c44a3cc3d34254fed659c700a6606
  • MD5 SHA1 SHA512 SSDEEP TLSH