Overview

overview

10

Static

static

5

2026-05-28...op.exe

windows10-2004-x64

10

2026-05-28...op.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-05-28_cde2eb76f6f1af5239d1f6b8e8145340_elex_floxif_glassworm_stop
  • Size 6.4MB
  • Sample260528-sa8rysds91
  • SHA256 99cf8ebce4806ff05a5c9e5e7ca6eb54d6664be8e8a01ab462c2ce1703a7c64a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
floxifbackdoordiscoverytrojanupx

Malware Config

Targets

    • Target
      2026-05-28_cde2eb76f6f1af5239d1f6b8e8145340_elex_floxif_glassworm_stop
    • Size 6.4MB
    • SHA256 99cf8ebce4806ff05a5c9e5e7ca6eb54d6664be8e8a01ab462c2ce1703a7c64a
    • 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.

    • 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