General

  • Target

    skull.zip

  • Size

    4.5MB

  • MD5

    a5a325d5be85187c20dd37d3682e98a7

  • SHA1

    e7e99c47da089777bf073f25a183ff83bb512673

  • SHA256

    6009295f55109ad05e2c663c53b696ce632367c328d243facde3f33cf983ff39

  • SHA512

    bc6f29a581158efa8eb449566c275f69feec275aa8a483df7bdd3ab002394fbf14d195bff1fa7d46044e9faad3d725c4102ea61fb94f93e138ccc486165f9281

  • SSDEEP

    98304:z+nu9K6bWSqM09bo5RXfaTtRCEWduUheYzeatGJ+25LksfQ:zW6gMmM/fGRCCUAQVGJ+IIsI

Score
10/10

Malware Config

Signatures

  • Detect MafiaWare666 ransomware 1 IoCs
  • Mafiaware666 family
  • Unsigned PE 3 IoCs

    Checks for missing Authenticode signature.

Files

  • skull.zip
    .zip

    Password: 3030

  • Install dependencies.bat
  • Microsoft.Web.WebView2.Core.dll
    .dll windows:4 windows x86 arch:x86

    Password: 3030

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Microsoft.Web.WebView2.WinForms.dll
    .dll windows:4 windows x86 arch:x86

    Password: 3030

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Microsoft.Web.WebView2.Wpf.dll
    .dll windows:4 windows x86 arch:x86

    Password: 3030

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • Newtonsoft.Json.dll
    .dll windows:4 windows x86 arch:x86

    Password: 3030

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • SKullUI.dll
    .exe windows:4 windows x64 arch:x64

    Password: 3030


    Headers

    Sections

  • SkullUI.deps.json
  • libcrypto-3-x64.dll
    .dll windows:6 windows x64 arch:x64

    Password: 3030

    945163dff22f51600d06a0b23fe994e1


    Code Sign

    Headers

    Imports

    Exports

    Sections

  • libssl-3-x64.dll
    .dll windows:6 windows x64 arch:x64

    Password: 3030

    a68e19b72bf615dc5689a862e51c72dc


    Code Sign

    Headers

    Imports

    Exports

    Sections

  • skull.dll
    .dll windows:6 windows x64 arch:x64

    Password: 3030

    044828317383e7fe51de9c1c840dc2cf


    Headers

    Imports

    Exports

    Sections

  • skull.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • skullUI.pdb
  • skullUI.runtimeconfig.json