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
130s - 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/chesscomAnon.js
- Size 5KB
- Sample261104-2arm4sdx9x
- SHA256 0d3103016c24ec8948494c726965592ec5137c476340afc9184f698a8249429a
- MD5 5694f9af5b8f80126163d3892f985e91
- SHA1 5f59eb7bcca9f2921953bd03436b850a14bbe563
- SHA512 a1716f092e298d1ef3c0347c9b9dac47857c7ad67ff6fc19d402753811bce4c3bd8c2b2a560ee02ed607783c698ac1edab59c27d2386977594f336ab9f78dbdf
- SSDEEP 96:2K4f0HRJQsz4UBkDRV+5oo8dbSVFCFj83n2/00XrDV+iRI85uvRtSSzbPk7c38S5:2urXqlV+5oo8dkCFjNIsuvRtN/Pk7c3T
- TLSH T14CB1731B37912E8233074FE7262BB0C6F716487E6C4D59869608FC687AA1721DADA434
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Command and Scripting Interpreter: JavaScript 1 TTPs