General

  • Target
    2026-11-11_86a59b392fef0e2f6a196002af82697c_elex_floxif_wannacry
  • Size 408KB
  • Sample261112-mwt8ssvxcy
  • SHA256 cfb1e31e44a34f7b3ee7d404512fe3d8bf4914050af472980aa9a46dc77312d3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-11-11_86a59b392fef0e2f6a196002af82697c_elex_floxif_wannacry
    • Size 408KB
    • SHA256 cfb1e31e44a34f7b3ee7d404512fe3d8bf4914050af472980aa9a46dc77312d3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    • Detects Floxif payload

    • Custom signature

      UPX dump on OEP (original entry point)

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks