{"answers":{"affected":"1 open source package ship an affected version, including vvvedernikov-test-another-test.","exploited":"There is no known exploitation of MAL-2026-12308 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-2026-12308 is a malicious package in vvvedernikov-test-another-test, published on 5 Aug 2026."},"fix_prompt":"MAL-2026-12308 is a malicious package: vvvedernikov-test-another-test (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-2026-12308/ (Markdown: https://insights.sbomify.com/MAL-2026-12308/index.md)","id":"MAL-2026-12308","markdown":"https://insights.sbomify.com/MAL-2026-12308/index.md","name":"MAL-2026-12308","record":{"aliases":["GHSA-2cwh-jj48-rvcp"],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"On require of the package, index.js loads _bootstrap.js which selects a platform/arch-specific asset path, fetches opaque bytes over HTTPS from one of three obfuscated Cloudflare Workers hosts (oob-worker.cf100-416.workers.dev, oob-worker.cf103-070.workers.dev, oob-worker.cf102-baf.workers.dev) with a DNS TXT fallback over subdomains of dl.well1.site (tin/tina/ldr/win), writes the payload to a randomized path under /var/tmp/.cache_\u003crand\u003e or %TEMP%\\dotnet_diag_\u003crand\u003e.exe, chmods it 0755 on POSIX, and spawns it detached via /bin/sh -c or cmd /c start. Hostnames are assembled at runtime via array-join and require(\"child_\"+\"process\") to evade static inspection, with an install-once stamp at /tmp/.analytics_state and cover-story naming ('analytics', 'telemetry', 'dotnet_diag'). A second copy of the drop-and-exec primitives (base64 buffer decode, chmodSync 0o755, /bin/sh -c spawn) is shipped in lib/telemetry.js framed as an 'Analytics SDK'.\n\nAny computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.","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 vvvedernikov-test-another-test (npm)","id":"MAL-2026-12308","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":["0"],"last_affected":[],"package":"vvvedernikov-test-another-test","purl":"pkg:npm/vvvedernikov-test-another-test","source":"MAL-2026-12308"}],"products":null,"published":"2026-08-05","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-2026-12308/"}