// 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/MTU0LjkxLjU4LjEwNzo4MDc0
// 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/MTU0LjkxLjU4LjEwNzo4MDc0"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "b9e4c9949251a56d4e589b13c3da33891672ca370dc5812d89afa6bbcac7fd5e"
        or hash.sha256(0, filesize) == "c4f22c273228102ec28cd30d689eb41aa1255e1632d2360b7741e549ee7e0a45"
        or hash.sha256(0, filesize) == "e71fc15a5aa36e20fe87b7d30e60da1296e3125da8793cb2ac43d89127b55271"
}