// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMi42OS4xMzI6ODA4NQ
// 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/MTI0LjIyMi42OS4xMzI6ODA4NQ"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1c0218640a1dc11f9450bab38fe376500e49ab8effcad7337dfa1de33c1ba6c7"
        or hash.sha256(0, filesize) == "f42155b35446b258efbe14880cdd62e3030d6c763f5f9b027862dbf5e964dab6"
        or hash.sha256(0, filesize) == "fd54a16802d5eb60d1734d40549fcdb6ac1e822056e30323fdfae97330853bd6"
}