General

  • Target

    vir.exe

  • Size

    311.5MB

  • MD5

    f5af077f2625324c96424aa8211a577f

  • SHA1

    1228c1fa7515e320ac8a7a9416b0496f69219d73

  • SHA256

    e4ee380df21f16e2c78d26a30e1b82d2d979fe860172a395cec74484a74c916a

  • SHA512

    b69971ee35f436dbb24e512f8dbde9901c4bacea62fc37b40f0f5312ba488f82c33110825d8fbccb05f550d69937c5c2b7d305ec09c587667a6bd67d97a5a8e7

  • SSDEEP

    6291456:b2qVJw+odBeWFv1k4R4b0ewZkhT4ofHwJjvZDQPf2tLSkH+dHVeVM:Sr+WeSWgfecGT4RjvqP85WAK

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