Overview
overview
4Static
static
1chessr v3.7.3.zip
windows11-ltsc_2024-x64
1background.js
windows11-ltsc_2024-x64
3chunks/str...-mn.js
windows11-ltsc_2024-x64
3content-sc...non.js
windows11-ltsc_2024-x64
3content-sc...tle.js
windows11-ltsc_2024-x64
3content-sc...nt.css
windows11-ltsc_2024-x64
3content-sc...ent.js
windows11-ltsc_2024-x64
3content-sc...ext.js
windows11-ltsc_2024-x64
3engine/exp...ine.js
windows11-ltsc_2024-x64
3engine/exp...e.wasm
windows11-ltsc_2024-x64
3icons/cls-best.svg
windows11-ltsc_2024-x64
4icons/cls-blunder.svg
windows11-ltsc_2024-x64
4icons/cls-book.svg
windows11-ltsc_2024-x64
4icons/cls-...nt.svg
windows11-ltsc_2024-x64
4icons/cls-...nt.svg
windows11-ltsc_2024-x64
4icons/cls-forced.svg
windows11-ltsc_2024-x64
4icons/cls-good.svg
windows11-ltsc_2024-x64
4icons/cls-great.svg
windows11-ltsc_2024-x64
4icons/cls-...cy.svg
windows11-ltsc_2024-x64
4icons/cls-miss.svg
windows11-ltsc_2024-x64
4icons/cls-mistake.svg
windows11-ltsc_2024-x64
4icons/icon128.png
windows11-ltsc_2024-x64
1icons/icon16.png
windows11-ltsc_2024-x64
1icons/icon48.png
windows11-ltsc_2024-x64
1icons/logo.png
windows11-ltsc_2024-x64
1icons/plat...om.png
windows11-ltsc_2024-x64
1icons/plat...ss.jpg
windows11-ltsc_2024-x64
1icons/plat...s.webp
windows11-ltsc_2024-x64
4manifest.json
windows11-ltsc_2024-x64
3rules.json
windows11-ltsc_2024-x64
3stream.html
windows11-ltsc_2024-x64
3wasm/seale...g.wasm
windows11-ltsc_2024-x64
3Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/11/2026, 22:23
Static task
static1
Behavioral task
behavioral1
Sample
chessr v3.7.3.zip
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral2
Sample
background.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
chunks/stream-DDtar-mn.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral4
Sample
content-scripts/chesscomAnon.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
content-scripts/chesscomFakeTitle.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral6
Sample
content-scripts/content.css
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
content-scripts/content.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral8
Sample
content-scripts/pageContext.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
engine/explanation-engine.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral10
Sample
engine/explanation-engine.wasm
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
icons/cls-best.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral12
Sample
icons/cls-blunder.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
icons/cls-book.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral14
Sample
icons/cls-brilliant.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral15
Sample
icons/cls-excellent.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral16
Sample
icons/cls-forced.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral17
Sample
icons/cls-good.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral18
Sample
icons/cls-great.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral19
Sample
icons/cls-inaccuracy.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral20
Sample
icons/cls-miss.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral21
Sample
icons/cls-mistake.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral22
Sample
icons/icon128.png
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral23
Sample
icons/icon16.png
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral24
Sample
icons/icon48.png
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral25
Sample
icons/logo.png
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral26
Sample
icons/platforms/chesscom.png
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral27
Sample
icons/platforms/lichess.jpg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral28
Sample
icons/platforms/worldchess.webp
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral29
Sample
manifest.json
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral30
Sample
rules.json
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral31
Sample
stream.html
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral32
Sample
wasm/sealed_core_bg.wasm
Resource
win11ltsc2024-20260911-en
General
- Target content-scripts/pageContext.js
- Size 54KB
- Sample261104-2arm4sdx9x
- SHA256 5480ea365e8d764e54b4b54a48c0340a51c0755e2fe23d28913c4790a25153f3
- MD5 e886c41321e47cb1c6ecb52a28448855
- SHA1 9f8544e58bf4fc7c06453780d63a459e1d721a54
- SHA512 e323b449d9946427f6fcb841b19f7a84dd7d8d5e9eabded6b10b577c84f313ce63e8ce50d8aad6ce2e9dce76467f0d434b8cfaca7c036859a185afad84103921
- SSDEEP 768:jN5OVoaMHrHmzOQIaAkM3Iks6ot1IbaCcad8N2fr1sEGVnk/Bu9GQ8GSkTjHiRdq:LOVTM6qCM3NoJz5eu/
- TLSH T1954394982AD1A5D4234B8AB77227B4E2E01E0D5F2869099FF0587C143DDA727F7F9231
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Command and Scripting Interpreter: JavaScript 1 TTPs