Overview

overview

10

Static

static

3

2026-11-13...ry.exe

windows10-2004-x64

10

2026-11-13...ry.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-11-13_1afa0e614ddcc052eb8896bdc796ffa9_elex_floxif_wannacry
  • Size 276KB
  • Sample261114-w2celstw8q
  • SHA256 b80cde6f016d551fd7ca9407aa9451866b1e1627dedb5ac1d3ed4b25185954bf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target
      2026-11-13_1afa0e614ddcc052eb8896bdc796ffa9_elex_floxif_wannacry
    • Size 276KB
    • SHA256 b80cde6f016d551fd7ca9407aa9451866b1e1627dedb5ac1d3ed4b25185954bf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordiscoveryfloxifpersistenceprivilege_escalationtrojanupx

    • Family: Floxif, Floodfix

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

      backdoortrojanfloxif

    • Detects Floxif payload

      backdoor
    • Custom signature

      UPX dump on OEP (original entry point)

    • Modifies AppInit DLL entries

      Modifies the AppInit_DLLs registry setting, allowing a specified DLL to be loaded automatically into almost every Windows process across reboots.

      persistenceprivilege_escalation

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks