General

  • Target

    vir.exe

  • Size

    354.3MB

  • MD5

    028198369d6f746e61bb3d7a6184c903

  • SHA1

    c25b526a8e92cead61067e02ebd26e8f9cddeb88

  • SHA256

    6151b06f01ef3a359f86b907c12e92235da0d2e6434e0ffd8113d3e5630a1d0b

  • SHA512

    d87586f6afdf386d9e9955be82e481fd2e1c68b152d543968f9963cb9d1a494e0d06aa52b230a095e36e004a52aa602a686ae7f5ad01278280b307920ec0ddc7

  • SSDEEP

    6291456:rdHVoFB/L6k3TpeRNvb1UxftqCtgZm1UQOwgb27CGhugobOzmuNYk:5IR1enREXhOwr7CGh7rmuNV

Malware Config

Extracted

Family

quasar

Attributes
  • reconnect_delay

    3000

Signatures

  • Detect Umbral payload 1 IoCs
  • Njrat family
  • Quasar family
  • Quasar payload 1 IoCs
  • Umbral family
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • HTTP links in PDF interactive object 1 IoCs

    Detects HTTP links in interactive objects within PDF files.

  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

  • NSIS installer 1 IoCs

Files

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

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections