floxif | 898e19b5f42eac3617f56eddf35756077ed319b45db9ed10a403336eca9658b5

General

Target
2026-08-09_231ea6b0dce0b946591c3e38b64f301a_elex_floxif_mimic_pay2key_wannacry
Size 384KB
Sample260809-gf5fya1gpb
SHA256 898e19b5f42eac3617f56eddf35756077ed319b45db9ed10a403336eca9658b5
MD5 231ea6b0dce0b946591c3e38b64f301a
SHA1 efccb1406a56666de58c7c27f41d274c77f128f4
SHA512 7093cc9932b94448d83042ba4a7c13394db912b3adaa2098afe0356b7bed93451810b03f028967e2589db69b9d0d38d89b5e4d31ac531ddf73f5c0579f963603
SSDEEP 12288:eXwOhOeFWQ1EHobg1fT8muY4ZxUBjvrEH7HA:eXwOksEhZT4YkErEH7g
TLSH
T1B684E102778587FDE0641434345C2F6A69E99D3D1B1AC5C3ABA40C017AFEBDA53B868F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-09_231ea6b0dce0b946591c3e38b64f301a_elex_floxif_mimic_pay2key_wannacry
- Size 384KB
- SHA256 898e19b5f42eac3617f56eddf35756077ed319b45db9ed10a403336eca9658b5
- MD5 231ea6b0dce0b946591c3e38b64f301a
- SHA1 efccb1406a56666de58c7c27f41d274c77f128f4
- SHA512 7093cc9932b94448d83042ba4a7c13394db912b3adaa2098afe0356b7bed93451810b03f028967e2589db69b9d0d38d89b5e4d31ac531ddf73f5c0579f963603
- SSDEEP 12288:eXwOhOeFWQ1EHobg1fT8muY4ZxUBjvrEH7HA:eXwOksEhZT4YkErEH7g
- TLSH
  T1B684E102778587FDE0641434345C2F6A69E99D3D1B1AC5C3ABA40C017AFEBDA53B868F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor discovery floxif trojan upx defense_evasion persistence privilege_escalation
- Family: Floxif, Floodfix
  Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
  backdoor trojan floxif
- 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.
- 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
behavioral1 behavioral2