{"id":"MAL-2026-5160","title":"Malicious code in bt-signal-utils (PyPI)","summary":"Malicious code in bt-signal-utils (PyPI)","severity":"none","vendor":"bt-signal-utils","product":"bt-signal-utils","ecosystem":"pip","affected":["bt-signal-utils"],"published":"2026-06-02","updated":"2026-07-09","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/MAL-2026-5160","references":[{"url":"https://bad-packages.kam193.eu/pypi/package/bt-signal-utils"}],"tags":["osv","pip"],"ingestedAt":"2026-07-09T11:56:19.312Z","slug":"MAL-2026-5160","body":"## Overview\n\n\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (d56152c37c3a078b771d2578dd86495783b51b886c96aa7ebb66a7ec36d72a24)\nDuring import, package exfiltrates environment variables and cloud tokens to a hardcoded location.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-06-quant-backtest-helpers\n\n\nReasons (based on the campaign):\n\n\n - exfiltration-env-variables\n\n\n - exfiltration-cloud-tokens\n\n\n## Affected packages\n\n- `bt-signal-utils`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}