// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYwLjEyMTo4MDc0
// 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, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTU0LjkxLjYwLjEyMTo4MDc0"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "28320f775daf0d0ae80fecc5711e944e023f76e00f86b053d3db3a4f5cc680bb"
        or hash.sha256(0, filesize) == "4c337d6376e96b8fdf7b7dd1a49010489d1b9f700b4e4efb10d81ca0873f1498"
        or hash.sha256(0, filesize) == "60b696ed267319baf0ccedda8801b9fd6165102b3682237117c50d74c0461f96"
        or hash.sha256(0, filesize) == "ddf3d36ed0ecdc3a669cf23e17d230cdfa6461a8b7c360f42a36c7abc6b728f8"
}