Overview
overview
7Static
static
3Popstar-CLEAN.zip
windows10-2004-x64
1Popstar-CLEAN.zip
windows11-ltsc_2024-x64
11h32pzt/li...lt.css
windows10-2004-x64
71h32pzt/li...lt.css
windows11-ltsc_2024-x64
31h32pzt/li...nt.png
windows10-2004-x64
11h32pzt/li...nt.png
windows11-ltsc_2024-x64
11h32pzt/li...ll.png
windows10-2004-x64
11h32pzt/li...ll.png
windows11-ltsc_2024-x64
11h32pzt/li...nu.css
windows10-2004-x64
71h32pzt/li...nu.css
windows11-ltsc_2024-x64
31h32pzt/li...lt.css
windows10-2004-x64
71h32pzt/li...lt.css
windows11-ltsc_2024-x64
31h32pzt/li...DME.md
windows10-2004-x64
31h32pzt/li...DME.md
windows11-ltsc_2024-x64
31h32pzt/li...es.txt
windows10-2004-x64
11h32pzt/li...es.txt
windows11-ltsc_2024-x64
11h32pzt/li...ts.txt
windows10-2004-x64
11h32pzt/li...ts.txt
windows11-ltsc_2024-x64
11h32pzt/li...ns.txt
windows10-2004-x64
11h32pzt/li...ns.txt
windows11-ltsc_2024-x64
11h32pzt/li...er.txt
windows10-2004-x64
11h32pzt/li...er.txt
windows11-ltsc_2024-x64
11h32pzt/li...r2.txt
windows10-2004-x64
11h32pzt/li...r2.txt
windows11-ltsc_2024-x64
11h32pzt/li...or.cpp
windows10-2004-x64
31h32pzt/li...or.cpp
windows11-ltsc_2024-x64
31h32pzt/li...itor.h
windows10-2004-x64
31h32pzt/li...itor.h
windows11-ltsc_2024-x64
31h32pzt/li...ns.cpp
windows10-2004-x64
31h32pzt/li...ns.cpp
windows11-ltsc_2024-x64
31h32pzt/li...dons.h
windows10-2004-x64
31h32pzt/li...dons.h
windows11-ltsc_2024-x64
3Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 03:58
Static task
static1
Behavioral task
behavioral1
Sample
Popstar-CLEAN.zip
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Popstar-CLEAN.zip
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
1h32pzt/libs/Clipper2/Documentation/CodeScripts/SyntaxHighlighter/styles/shCoreDefault.css
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
1h32pzt/libs/Clipper2/Documentation/CodeScripts/SyntaxHighlighter/styles/shCoreDefault.css
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
1h32pzt/libs/Clipper2/Documentation/Images/int.png
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
1h32pzt/libs/Clipper2/Documentation/Images/int.png
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
1h32pzt/libs/Clipper2/Documentation/Images/kangaroo_small.png
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
1h32pzt/libs/Clipper2/Documentation/Images/kangaroo_small.png
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
1h32pzt/libs/Clipper2/Documentation/Menu/menu.css
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
1h32pzt/libs/Clipper2/Documentation/Menu/menu.css
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
1h32pzt/libs/Clipper2/Documentation/Styles/default.css
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
1h32pzt/libs/Clipper2/Documentation/Styles/default.css
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
1h32pzt/libs/Clipper2/README.md
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
1h32pzt/libs/Clipper2/README.md
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral15
Sample
1h32pzt/libs/Clipper2/Tests/Lines.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
1h32pzt/libs/Clipper2/Tests/Lines.txt
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral17
Sample
1h32pzt/libs/Clipper2/Tests/Offsets.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
1h32pzt/libs/Clipper2/Tests/Offsets.txt
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral19
Sample
1h32pzt/libs/Clipper2/Tests/Polygons.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
1h32pzt/libs/Clipper2/Tests/Polygons.txt
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral21
Sample
1h32pzt/libs/Clipper2/Tests/PolytreeHoleOwner.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
1h32pzt/libs/Clipper2/Tests/PolytreeHoleOwner.txt
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral23
Sample
1h32pzt/libs/Clipper2/Tests/PolytreeHoleOwner2.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
1h32pzt/libs/Clipper2/Tests/PolytreeHoleOwner2.txt
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral25
Sample
1h32pzt/libs/imgui/TextEditor.cpp
Resource
win10v2004-20260513-en
Behavioral task
behavioral26
Sample
1h32pzt/libs/imgui/TextEditor.cpp
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral27
Sample
1h32pzt/libs/imgui/TextEditor.h
Resource
win10v2004-20260513-en
Behavioral task
behavioral28
Sample
1h32pzt/libs/imgui/TextEditor.h
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral29
Sample
1h32pzt/libs/imgui/addons/imgui_addons.cpp
Resource
win10v2004-20260513-en
Behavioral task
behavioral30
Sample
1h32pzt/libs/imgui/addons/imgui_addons.cpp
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral31
Sample
1h32pzt/libs/imgui/addons/imgui_addons.h
Resource
win10v2004-20260513-en
Behavioral task
behavioral32
Sample
1h32pzt/libs/imgui/addons/imgui_addons.h
Resource
win11ltsc2024-20260709-en
General
- Target 1h32pzt/libs/Clipper2/Documentation/Styles/default.css
- Size 4KB
- Sample260805-ejyfpada69
- SHA256 cca9e9a06b0f2818812d0f017f6199f2574d8cffcba06b711d079888d1699d24
- MD5 406dfd6cd44cb56fd742b83a0ae01ba3
- SHA1 846839bdcd090ff03c69596b9ef8ff5a46443265
- SHA512 e0ca28f0b07c00c08fc58eb881701af02ae31efd87e78eb43627aac2ddbe74fbbe21cac472b79aff79d7f99070e0259cb55a03e6bc835ad4d7a421a34d02c952
- SSDEEP 96:7/w+W3w/XJVgiwpP9E2yPzPWCDB/Jl66X23HJE0uQAcjbX8Mq1iI:7/w5lOFx25E0uJcjbX+cI
- TLSH T15E9106C8CE12110CE7BBAAA4BB934619FB9704219B0356EDFDF06445F1C59BD05A2F9C
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 6008 cmd.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings cmd.exe - Opens file in notepad (likely ransom note) 1 IoCs
pid Process 4732 NOTEPAD.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 6008 wrote to memory of 4732 6008 cmd.exe 90
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\1h32pzt\libs\Clipper2\Documentation\Styles\default.css1⤵
- Executes a command shell one-liner
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:6008 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\1h32pzt\libs\Clipper2\Documentation\Styles\default.css2⤵
- Opens file in notepad (likely ransom note)
PID:4732
-