General

  • Target

    Calibri.zip

  • Size

    11.2MB

  • MD5

    90b0066b420061e4058fd05a01d449cc

  • SHA1

    5a145e6d008fd4adabe17c0cbcf5b7f9e3d5bd70

  • SHA256

    3ceba7936ef1c98f04ca6fff03a8e16b05aa79633029495587140bcfb97d2e3d

  • SHA512

    435acfd17823b58ce964e7e3a57b9a26597d6889bf7e4ce0afdd1c259d614c3a2ab875be232581a79ebf6581a407d4d428cd662c7549b1c39ee7743345be4260

  • SSDEEP

    196608:/YHqbLmByFHuIIycXXuqvcu2rsQBKLZvEHqluxOPjbrw6VEmCyMzuta8JVKqYBxK:/YKbasEIIrXTUzKtc/xqjbPEkMSta8Vb

Score
7/10

Malware Config

Signatures

  • Themida packer 4 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Embeds OpenSSL 2 IoCs

    Embeds OpenSSL, may be used to circumvent TLS interception.

  • Unsigned PE 11 IoCs

    Checks for missing Authenticode signature.

Files

  • Calibri.zip
    .zip

    Password: yooo

  • Calibri/Bin/Calibri.dll
    .dll windows:6 windows x64 arch:x64

    Password: yooo

    5f44be4cd1ad5dd76b548e88e0f96ddc


    Headers

    Imports

    Sections

  • Calibri/Bin/CalibriAuth.dll
    .dll windows:6 windows x86 arch:x86

    Password: yooo


    Headers

    Exports

    Sections

  • Calibri/Bin/Tabs/Tab_#1
  • Calibri/Bin/Tabs/Tab_#1_
  • Calibri/Bin/Tabs/Tab_#3
  • Calibri/Bin/Tabs/Tab_#4
    .js
  • Calibri/Bin/Tabs/Tab_#5
  • Calibri/Bin/Tabs/Tab_#6
    .js
  • Calibri/Bin/Tabs/Tab_#7
  • Calibri/Bin/Tabs/Tab_#7_
  • Calibri/Bin/hypervisor.dll
    .dll windows:6 windows x86 arch:x86

    Password: yooo

    ba2da1d05da6194a30f7691c8746baf4


    Headers

    Imports

    Exports

    Sections

  • Calibri/Bin/injector.exe
    .exe windows:6 windows x64 arch:x64

    Password: yooo


    Headers

    Sections

  • Calibri/Bin/rconsole.runtimeconfig.json
  • Calibri/Bin/sdfds.deps.json
  • Calibri/Bin/sdfds.dll
    .exe windows:4 windows x64 arch:x64

    Password: yooo


    Headers

    Sections

  • Calibri/Bin/sdfds.exe
    .exe windows:6 windows x64 arch:x64

    Password: yooo

    6a91eb82bfd19d2706c7d43c46f7064e


    Headers

    Imports

    Sections

  • Calibri/Bin/sdfds.runtimeconfig.json
  • Calibri/Bin/syntax.xshd
  • Calibri/Bin/version.bin
  • Calibri/ICSharpCode.AvalonEdit.dll
    .dll windows:4 windows x86 arch:x86

    Password: yooo

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • Calibri/INSTALLER/Calibri.dll
    .dll windows:6 windows x64 arch:x64

    Password: yooo

    403dc4413d5ec3aa1e3946bee05048b4


    Headers

    Imports

    Sections

  • Calibri/INSTALLER/LAUNCH AS ADMIN.txt
  • Calibri/INSTALLER/sdfds.deps.json
  • Calibri/INSTALLER/sdfds.dll
    .exe windows:4 windows x64 arch:x64


    Headers

    Sections

  • Calibri/INSTALLER/sdfds.exe
    .exe windows:6 windows x64 arch:x64

    6a91eb82bfd19d2706c7d43c46f7064e


    Headers

    Imports

    Sections

  • Calibri/INSTALLER/sdfds.runtimeconfig.json
  • Calibri/calibri.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections