Overview

overview

10

Static

static

5

2026-06-04...op.exe

windows10-2004-x64

10

2026-06-04...op.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-06-04_54d57803b438857bcc3c8a8d392af117_elex_floxif_glassworm_stop
  • Size 5.9MB
  • Sample260604-spl7hah15k
  • SHA256 9c7efdcbd72b2e3ad97c7dee8aaeb97c36dd23702f328b94c79045fbdaf46122
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
floxifbackdoordiscoverytrojanupx

Malware Config

Targets

    • Target
      2026-06-04_54d57803b438857bcc3c8a8d392af117_elex_floxif_glassworm_stop
    • Size 5.9MB
    • SHA256 9c7efdcbd72b2e3ad97c7dee8aaeb97c36dd23702f328b94c79045fbdaf46122
    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Network Service Discovery

      Attempt to gather information on host's network.

      discovery

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks