Overview

overview

10

Static

static

5

2026-10-17...op.exe

windows10-2004-x64

10

2026-10-17...op.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-10-17_acaa8514d6778f12add578f7449d35a2_elex_floxif_remcos_rhadamanthys_stop
  • Size 535KB
  • Sample261018-1m2heaaz9s
  • SHA256 c09c8cdb316445db62e1f53112b60d0d9c4b393a4d4a13fa9d3867ae5f8bc137
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
floxifbackdoordiscoverytrojanupx

Malware Config

Targets

    • Target
      2026-10-17_acaa8514d6778f12add578f7449d35a2_elex_floxif_remcos_rhadamanthys_stop
    • Size 535KB
    • SHA256 c09c8cdb316445db62e1f53112b60d0d9c4b393a4d4a13fa9d3867ae5f8bc137
    • 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