{"answers":{"affected":"1 open source package ship an affected version, including hehehee.","exploited":"There is no known exploitation of MAL-2026-10462 in the wild and no public exploit code.","fix":"Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.","what":"MAL-2026-10462 is a malicious package in hehehee, published on 13 Jul 2026."},"fix_prompt":"MAL-2026-10462 is a malicious package: hehehee (npm). Every version was published to cause harm.\n\nTask:\n1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.\n2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.\n3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.\n4. If the package is not used anywhere, say so and change nothing.\n\nReference: https://insights.sbomify.com/MAL-2026-10462/ (Markdown: https://insights.sbomify.com/MAL-2026-10462/index.md)","id":"MAL-2026-10462","markdown":"https://insights.sbomify.com/MAL-2026-10462/index.md","name":"MAL-2026-10462","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"Package metadata and README advertise a 'Windows diagnostic utility' / 'high-performance DOM utility', but the actual code (main.js) is a stealth Electron overlay designed to defeat Safe Exam Browser and similar proctoring tools. config.json ships a real-looking `__Secure-next-auth.session-token` JWE for chatgpt.com; main.js loads it at startup and injects it into a `persist:chatgpt` Electron session before navigating to chatgpt.com, so every screenshot/UIA-extracted text the tool sends through ChatGPT goes through a hardcoded account that the package author (or whoever harvested the cookie) controls and can read in conversation history. The bin (bin/kalamasha-tool.js) copies the bundled electron.exe to a sibling named `SearchFilterHost.exe` (the real Windows Search Filter Host system binary) inside node_modules/electron/dist and spawns it as a detached watchdog with randomised 1–25s respawn jitter, persisting under `%LOCALAPPDATA%\\Microsoft\\Windows\\Diagnostics` (a path mimicking a Microsoft-owned directory) and only stopping when a `.kill_watchdog` file appears. The CLI also auto-runs `npm install \u003cmissing\u003e --no-save` at runtime for missing native modules without user consent. The combination of fraudulent package description, process-name masquerade as a Windows system binary, persistence with anti-kill respawn, anti-proctor stealth (WDA_EXCLUDEFROMCAPTURE, anti-Alt-Tab styling, cross-desktop migration), and a hardcoded ChatGPT session that silently relays user screen content to a third-party account constitutes a clear supply-chain harm to anyone following the README's quick-start instructions.","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Malicious code in hehehee (npm)","id":"MAL-2026-10462","indexable":true,"kev":null,"kind":"malicious","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"npm","fixed":[],"introduced":[],"last_affected":[],"package":"hehehee","purl":"pkg:npm/hehehee","source":"MAL-2026-10462"}],"products":null,"published":"2026-07-13","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"OpenSSF Malicious Packages","prefix":"MAL"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":null,"url":"https://insights.sbomify.com/MAL-2026-10462/"}