General

  • Target

    vir.exe

  • Size

    286.1MB

  • MD5

    6bc843fcda3370c21284715cc6949d72

  • SHA1

    4e95631af3d2a87831599233390f62549fdcc8ad

  • SHA256

    18cdbfed464f46936c57294978d0efe89e4fc7439435645bc2efcb130b5bb1e7

  • SHA512

    591964023d2e44519722666889434720870d363671aaaa13df1d005c76df82df0107f02a6f4197cbcbc1b4c88a18a755118d17617dc7e9c41d291ef79d59018c

  • SSDEEP

    6291456:HdHVeV6odBeWFv1k4R4b0ewZkhT4ofHwJjvZDQPf2tLSkHt:9AQWeSWgfecGT4RjvqP85N

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