General

  • Target

    vir.exe

  • Size

    37.5MB

  • MD5

    51b8b0ed477e66a187003f8f31e04b4f

  • SHA1

    8f04326efc72dde67c8c43e8dd72a3e37556e44a

  • SHA256

    4cf8501c814c5f709cbe2fa7943479d53254fec9f0d877ddb86fd2aae7d665bb

  • SHA512

    ef68eddc80ee2d51deff39d15278d20b8096d462ff2b9bff5bab153cdabb76d718b95f5d3080d30dde6e4a12f6ea78d042f2b8bf33d4fc3d31ef43bbd2ef89e8

  • SSDEEP

    786432:54RerlLa3nOEwrkACTeyYQbjGEhM6xHXkvj:KulW3OEoANHUr

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.

Files

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

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections