// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU3LjExMzo4MDk0
// 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/MTU0LjkxLjU3LjExMzo4MDk0"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "30ae2ee31beddfd0fc24f91d8dff16ff7e3ed0bd6317ebbaa370a9479ab8e3b2"
        or hash.sha256(0, filesize) == "b21694ac80614172911b4e42acce522ee677f7cc7a5b53018ea9849d7db1b9dd"
        or hash.sha256(0, filesize) == "c8f54e7db7c51e04d27926e690f5d4d3d2f2b27e34cb1adfb4a38866d007f0d0"
}