GCVE-110-OSM-2026-2449

Advisory PublishedCVSS 9.6/10

Vulnetix · Advisory published April 15, 2026

Malicious package detected. Behaviors: code execution, obfuscated code. Payload: bin/kalamasha-tool.js Secondary files: main.js Key findings: - Detached Child Process Payload in bin/kalamasha-tool.js: "spawn(electronPath, [mainPath], { stdio: 'ignore', detached: ..." - Shell Command Execution in bin/kalamasha-tool.js: "require('child_process')" - Silent Process Execution in bin/kalamasha-tool.js: "stdio: 'ignore'" - Shell Command Execution in main.js: "require('child_process')" - Dynamic Base64 Decoding in main.js: "atob(parts[" IOCs: - domains: rect.Top, gptDelete.click - payloadFileHash: a7b484d1d1b1f6ea0f71861c7390049f4a453b87f596ef4c7ff09c67dcae601d

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Weaknesses (CWE)

CWE-506Embedded Malicious Code

Risk Scores

CVSS 3.1

9.6/10

Critical · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions	Platforms
unknown	sysverify-core	all (affected)	—

References

Malicious npm package: sysverify-core

advisory

vendor

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