GCVE-110-OSM-2026-4322

Advisory PublishedCVSS 8.8/10

Vulnetix · Advisory published May 18, 2026

[osmalyze-auto] Malicious package detected. Behaviors: data exfiltration, code execution, obfuscated code. [osmalyze-auto] Exfil: api.telegram.org/bot${token}/sendMessage`; (telegram-bot, recovery: plaintext in src/libhmac/data/dm_core_bg.js) Payload: src/libhmac/prefs/chrome_manager.py Key findings: - Startup Persistence in src/libhmac/host.py: ".profile" - Shell Command Execution in src/libhmac/prefs/chrome_manager.py: "subprocess.run(" - Startup Persistence in src/libhmac/prefs/sync.py: ".profile" - Brand New Package IOCs: - urls: http://*/*, https://*/* - domains: Crypto.com - telegramApi: api.telegram.org/bot${token}/sendMessage`; - payloadFileHash: 7c730bc6f3ce5e6066cd84e838f80a9c4214b4d7614c0d867085b2da91e73ad5

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Weaknesses (CWE)

CWE-506Embedded Malicious Code

Risk Scores

CVSS 3.1

8.8/10

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

Affected Products

Vendor	Product	Versions	Platforms
unknown	libhmac	all (affected)	—

References

Malicious pypi package: libhmac

advisory

vendor

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