Overview

overview

10

Static

static

5

2026-07-01...op.exe

windows10-2004-x64

10

2026-07-01...op.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-07-01_ca7856f18a24ab2768917b57454d46b2_elex_floxif_stop
  • Size 477KB
  • Sample260701-zhst2ags4s
  • SHA256 dd86a979643df057f2a2f5b6ee941a4597829912bfc3dfc7a662ea3fe1ffadf7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
floxifadwarebackdoordiscoverypersistenceransomwarespywaretrojanupx

Malware Config

Targets

    • Target
      2026-07-01_ca7856f18a24ab2768917b57454d46b2_elex_floxif_stop
    • Size 477KB
    • SHA256 dd86a979643df057f2a2f5b6ee941a4597829912bfc3dfc7a662ea3fe1ffadf7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordiscoveryfloxiftrojanupxadwarepersistenceransomwarespyware

    • 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)

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • 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.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks