// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU2LjExNzo4MDc0
// 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/MTU0LjkxLjU2LjExNzo4MDc0"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "16603f42a3f719b51ca569597dcf0e3e456fed299748d17106b255c1753a5157"
        or hash.sha256(0, filesize) == "25a731fbe13756699344d4b74d186e1dc8de971ec67396d5f6e428bc18df30ad"
        or hash.sha256(0, filesize) == "a555ffb96a6842dde0c2d65d46b8c51b70b8b2f1a3c9b4a2158dcb1e23f2faca"
}