Overview

overview

10

Static

static

3

2026-05-11...er.exe

windows10-2004-x64

10

2026-05-11...er.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2026-05-11_9792309f46efe9ac631cb852f104c5fe_amadey_elex_floxif_remcos_smoke-loader
  • Size 732KB
  • Sample260511-twv9esev7z
  • SHA256 285f96b5485757ebdd3d205bb6756b01a99f9f280b1e9b442aa6875215cdb654
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
floxifbackdoordiscoverytrojanupx

Malware Config

Targets

    • Target
      2026-05-11_9792309f46efe9ac631cb852f104c5fe_amadey_elex_floxif_remcos_smoke-loader
    • Size 732KB
    • SHA256 285f96b5485757ebdd3d205bb6756b01a99f9f280b1e9b442aa6875215cdb654
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordiscoveryfloxiftrojanupx

    • 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)

    • 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