// 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/MTI0LjcwLjE0Mi4zNjo4MDIw
// 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/MTI0LjcwLjE0Mi4zNjo4MDIw"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "64f5331a669cf5efc9ac7676f6909f899d7da2fc997a60533ce2986abedf937a"
        or hash.sha256(0, filesize) == "7dd0d1701a85146fd4906dd09bdd9f0449654c967ed27cb094f7eed111e1a27f"
        or hash.sha256(0, filesize) == "ca4fbecd3da181418225d34a1eb2bf86fa32fe684ca3eff5076be29279be3df9"
}