Overview
overview
7Static
static
3fluorine bridge.rar
windows10-2004-x64
1fluorine bridge.rar
windows11-ltsc_2024-x64
1fluorine b...-AI.md
windows10-2004-x64
3fluorine b...-AI.md
windows11-ltsc_2024-x64
3fluorine b...ME.vbs
windows10-2004-x64
5fluorine b...ME.vbs
windows11-ltsc_2024-x64
5fluorine b...EN.txt
windows10-2004-x64
1fluorine b...EN.txt
windows11-ltsc_2024-x64
1fluorine b...rt.bat
windows10-2004-x64
7fluorine b...rt.bat
windows11-ltsc_2024-x64
7fluorine b...rt.ps1
windows10-2004-x64
3fluorine b...rt.ps1
windows11-ltsc_2024-x64
3fluorine b...or.exe
windows10-2004-x64
1fluorine b...or.exe
windows11-ltsc_2024-x64
1fluorine b...pi.exe
windows10-2004-x64
1fluorine b...pi.exe
windows11-ltsc_2024-x64
1Analysis
- user interaction
yes - max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
11/10/2026, 23:14
Static task
static1
Behavioral task
behavioral1
Sample
fluorine bridge.rar
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
fluorine bridge.rar
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
fluorine bridge/FOR-YOUR-AI.md
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
fluorine bridge/FOR-YOUR-AI.md
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
fluorine bridge/README.vbs
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
fluorine bridge/README.vbs
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
fluorine bridge/ZAI_TOKEN.txt
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
fluorine bridge/ZAI_TOKEN.txt
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
fluorine bridge/start.bat
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
fluorine bridge/start.bat
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
fluorine bridge/start.ps1
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
fluorine bridge/start.ps1
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
fluorine bridge/token-collector.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
fluorine bridge/token-collector.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral15
Sample
fluorine bridge/zai-api.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral16
Sample
fluorine bridge/zai-api.exe
Resource
win11ltsc2024-20260911-en
General
- Target fluorine bridge.rar
- Size 18.3MB
- Sample261011-2772csba44
- SHA256 db9f026770a0ee3a5e442235c4ba3051b009ad9886f06342d910a3beb5919468
- MD5 56171fa758757adac556097e0a3083a0
- SHA1 d20bfd273802abe452fca6ed8f275a14790bcf55
- SHA512 b93ed28a874e895bf37f00653ab9ad2acf17a80d177b892cf0334c801dece99f288dc504df6d276927e733ecb512b52d92178b565cb8887d2e5111ef2ea67e64
- SSDEEP 393216:YzmVWFks8svCJ3afXzlRnd4jtMhjX0ZVNuree:hsXfzllejORkVDe
- TLSH T1D917335373F15DE521BA34AD660F62538F5527B4C3BC346ADC47ABD9288A683B40CB32
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ 7zFM.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2480 7zFM.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 2480 7zFM.exe Token: 35 2480 7zFM.exe Token: SeSecurityPrivilege 2480 7zFM.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2480 7zFM.exe 2480 7zFM.exe 2480 7zFM.exe