statist-browser-typed-client-sme.platform.web.teasers

{"schema_version":"1.7.4","id":"MAL-2026-12310","published":"2026-08-05T12:14:23Z","modified":"2026-08-25T15:32:18.154664607Z","aliases":["GHSA-wc3c-f696-mj8v"],"summary":"Malicious code in statist-browser-typed-client-sme.platform.web.teasers (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (30e7b10d7a21e347dca99c9bf32f2c4d81aef8bdc78a10d308b63a881db69027)\nThe package's declared main (index.js) unconditionally requires./_init on load. _init.js selects a platform-specific asset (win32/darwin/linux_x64/linux_arm64) and downloads a native binary over HTTPS from a rotating pool of Cloudflare Worker hosts whose hostnames are reassembled at runtime from split-literal arrays (oob-worker.cf101-adf.workers.dev, oob-worker.cf99-9b3.workers.dev, oob-worker.cf102-baf.workers.dev), with a DNS-TXT covert-channel fallback via *.dl.well1.site. The downloaded bytes are written to /tmp or %TEMP% under disguised names (.cache_<hex> on POSIX, dotnet_diag_<hex>.exe on Windows), chmod 0755'd on POSIX, and spawned detached via /bin/sh -c or cmd. child_process is loaded via require(\"child_\"+\"process\") in lib/telemetry.js to evade static analysis. There are no lifecycle scripts required — any require() or import of this package triggers download and execution of an unpinned, unauthenticated remote binary from anonymous infrastructure, giving the publisher arbitrary code execution on the installer's host.\n\n## Source: ghsa-malware (20d110174f2b8393f55ab5a0212dbfbaad6fe8e124bdc1d64cf1a4fc339007e5)\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.\n","affected":[{"package":{"name":"statist-browser-typed-client-sme.platform.web.teasers","ecosystem":"npm"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"versions":["20.4.6"],"database_specific":{"cwes":[{"cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code"},{"cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code"}],"indicators":{"evidence_files":[{"path":"_init.js","sha256":"28dca91dcc56b1eebbbea5cefccf62914e748694163a8dc9b86e0a82460139ad","tlsh":"8ca1765a2666311c47b0a7e4871b4416f65bf2633381c5d4fb9ca5941f7262483b1efc"}],"package_integrity":[{"filename":"statist-browser-typed-client-sme.platform.web.teasers-20.4.6.tgz","hashes":{"sha1":"3c741ebef336a2d8108a996c5058d24594324a6f","sha512_sri":"sha512-ysbxYhqNxZPhGn0jYsCINkbxEIPzE4vFKH51RLH3eTrY6Lf5B94bG2L6iuhSLllRhD4rPBSzEPUkVC4j1mRkIg=="}}]}}}],"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/statist-browser-typed-client-sme.platform.web.teasers/v/20.4.6"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-wc3c-f696-mj8v"}],"database_specific":{"malicious-packages-origins":[{"id":"IN-MAL-2026-014632","import_time":"2026-08-05T12:15:14.405083792Z","modified_time":"2026-08-05T12:14:23Z","sha256":"30e7b10d7a21e347dca99c9bf32f2c4d81aef8bdc78a10d308b63a881db69027","source":"amazon-inspector","versions":["20.4.6"]},{"id":"GHSA-wc3c-f696-mj8v","import_time":"2026-08-25T15:30:22.822873401Z","modified_time":"2026-08-25T14:35:05Z","ranges":[{"events":[{"introduced":"0"}],"type":"SEMVER"}],"sha256":"20d110174f2b8393f55ab5a0212dbfbaad6fe8e124bdc1d64cf1a4fc339007e5","source":"ghsa-malware"}]},"credits":[{"name":"Amazon Inspector","contact":["inspector-research@amazon.com"],"type":"FINDER"}]}