Overview

overview

10

Static

static

10

2026-07-28...op.exe

windows10-2004-x64

10

2026-07-28...op.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-07-28_f342af22ebb57b485ca29c22ad4eabad_amadey_elex_floxif_karagany_rhadamanthys_smoke-loader_stop
  • Size 5.7MB
  • Sample260728-1mzc2syvbw
  • SHA256 5f58ead77cedc6a56d32ddf442292dc670f22afa190cc563f9892c39fccb24b1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
floxifbackdoordiscoverytrojanupx

Malware Config

Targets

    • Target
      2026-07-28_f342af22ebb57b485ca29c22ad4eabad_amadey_elex_floxif_karagany_rhadamanthys_smoke-loader_stop
    • Size 5.7MB
    • SHA256 5f58ead77cedc6a56d32ddf442292dc670f22afa190cc563f9892c39fccb24b1
    • 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

    • UPX dump on OEP (original entry point)

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • 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.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks