// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU2LjEwMTo4MDk0
// 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/MTU0LjkxLjU2LjEwMTo4MDk0"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "41ebd4481627362e0dcfc40c4db7740fbc44e24849c5e4d35c0065509eec7d20"
        or hash.sha256(0, filesize) == "7e09fdd571b5dcf4c1dfda42e9b17e4a2ae48cc1966b20c2fde47fb9cd1317d0"
        or hash.sha256(0, filesize) == "7fe63339c5e1d926803f9fba507423056b64738ebc74f35c7adc6ec8571c70e0"
}