// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAxLjEzMi4xMjAuMjQ1OjgwODQ
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTAxLjEzMi4xMjAuMjQ1OjgwODQ"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "11500afd50ade5c0cd8cf118cd3d754f9035a60ef688e2de43090e5b4b331076"
        or hash.sha256(0, filesize) == "1537a870517f9a7dcb1aae68435867fb6fb23d56adcae05aa6b3d321c38e4454"
        or hash.sha256(0, filesize) == "85dda750c4fd92488001d7f663008e738ef11dfd718ad44f594ebae7cbc27c73"
}