Overview

overview

10

Static

static

5

2026-08-13...op.exe

windows10-2004-x64

10

2026-08-13...op.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-08-13_4908fc98b089bb132268803bf253b8be_amadey_elex_floxif_smoke-loader_stealc_stop
  • Size 6.8MB
  • Sample260813-varjsavalb
  • SHA256 e744bbf64a794010ed7e92cf8fec93b055f02f5d99ecf341a3f63d3cce72e24c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
floxifbackdoordiscoverytrojanupx

Malware Config

Targets

    • Target
      2026-08-13_4908fc98b089bb132268803bf253b8be_amadey_elex_floxif_smoke-loader_stealc_stop
    • Size 6.8MB
    • SHA256 e744bbf64a794010ed7e92cf8fec93b055f02f5d99ecf341a3f63d3cce72e24c
    • 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

    • Detects executables referencing virtualization MAC addresses

    • 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