floxif | 5b0a5653e5d1e6beef8eea484f60d3c98dacc0b24efaa51ef8fc182d163202c5

General

Target
2026-11-05_fb1e2a7c52cd0f0b8b32c0deb879183c_agent-tesla_backswap_elex_floxif_stop
Size 902KB
Sample261106-cb94eahx2q
SHA256 5b0a5653e5d1e6beef8eea484f60d3c98dacc0b24efaa51ef8fc182d163202c5
MD5 fb1e2a7c52cd0f0b8b32c0deb879183c
SHA1 07ce2b87da05f552ebd42352e279ba790c5c0a71
SHA512 6a7fd7628059f439bd135f0e0dfc69e9649e1ef8c2d593c6370f3afb184e88e36d2773eab9390a410e3d8d3eb44987497ad8198447e9dd6ba784d2dc47cdde6d
SSDEEP 12288:baWz9Ny7v3qnCi3ErQohh0F4JCJ8lnydQ79QudhzYOejoiQv2ju8S0c/fBjvrEH4:uaTSv6CDrjRnydQu+ejMZ1FrEH7c
TLSH
T16C15D012B3C682F6D9933875397FE31BDB35652D0227C487A7E12F729F211019B2A762
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-11-05_fb1e2a7c52cd0f0b8b32c0deb879183c_agent-tesla_backswap_elex_floxif_stop
- Size 902KB
- SHA256 5b0a5653e5d1e6beef8eea484f60d3c98dacc0b24efaa51ef8fc182d163202c5
- MD5 fb1e2a7c52cd0f0b8b32c0deb879183c
- SHA1 07ce2b87da05f552ebd42352e279ba790c5c0a71
- SHA512 6a7fd7628059f439bd135f0e0dfc69e9649e1ef8c2d593c6370f3afb184e88e36d2773eab9390a410e3d8d3eb44987497ad8198447e9dd6ba784d2dc47cdde6d
- SSDEEP 12288:baWz9Ny7v3qnCi3ErQohh0F4JCJ8lnydQ79QudhzYOejoiQv2ju8S0c/fBjvrEH4:uaTSv6CDrjRnydQu+ejMZ1FrEH7c
- TLSH
  T16C15D012B3C682F6D9933875397FE31BDB35652D0227C487A7E12F729F211019B2A762
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor discovery floxif trojan upx defense_evasion evasion persistence privilege_escalation
- Family: Floxif, Floodfix
  Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
  backdoor trojan floxif
- Modifies Windows Defender DisableAntiSpyware settings
  evasion trojan
- Modifies security service
  defense_evasion
- Detects Floxif payload
  backdoor
- UPX dump on OEP (original entry point)
- Event Triggered Execution: AppInit DLLs
  Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
  persistence privilege_escalation
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Loads dropped DLL
- Windows security modification
  defense_evasion trojan
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2