// publicmosaic.yar — generated 2026-10-31 07:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIzLjU2LjExNi45Mjo4MDg0
// 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/MTIzLjU2LjExNi45Mjo4MDg0"
        generated = "2026-10-31 07:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4f6a8ccaffd61a6a1810b27b46595423dad23de7423da8dbc51ddb7718dd647b"
        or hash.sha256(0, filesize) == "b3874156f12fbaf2234272e210058e94ca1c592fc57496146faf492b37f60001"
        or hash.sha256(0, filesize) == "cd2b3a7a08316f7cdbf42de5a82fa0903550bd2692a5235c5a29e021a946d809"
}