// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA3LjE3Mi4yMDEuMTI1OjU5MDA5
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTA3LjE3Mi4yMDEuMTI1OjU5MDA5"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "49c507577ab6da5b7210db6eb565116e879f2bc5e9108389840a42a189678166"
        or hash.sha256(0, filesize) == "70f2378d0de3c92052e1b38fbf9f30947ad01825751c394c81270bb6c1b1cecc"
        or hash.sha256(0, filesize) == "7781ddd47c8d47dbc80d1d1a9afad5384ecef05a122ea9ff15ecfe5b5a7c21ad"
        or hash.sha256(0, filesize) == "de35db22f1fd80a223294b73729610016c018e7d6e16bfc2cf331ce66b6c9697"
}