// 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/MTU0LjkxLjU2LjEwMjo4MDc0
// 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/MTU0LjkxLjU2LjEwMjo4MDc0"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2098470e61deccb9afc2237d2f0fe0191cc7d9e05cfdd739af5481afcd194b9c"
        or hash.sha256(0, filesize) == "db435768900b87d6be46c1413ac0d0bdc3dec0fd0126a71aa844139c79a9d3db"
        or hash.sha256(0, filesize) == "f35efc4aebdb88e8e068349aefc2e466059a2d40ba28d3855017e82b6220ec69"
}