// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYzLjEwMDo4MDk0
// 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/MTU0LjkxLjYzLjEwMDo4MDk0"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "540c0ac7cdd8753c10ccecb3a111ab658667bbd328da0260175b6b730dfe8c08"
        or hash.sha256(0, filesize) == "8ffa5c9669e19093cd9c5b51309a5df07b06b777467acdb82ed94afd5163a5e1"
        or hash.sha256(0, filesize) == "dbe21bb9d0db43b2fb99ecddb15813390db5297acd3583790f0c83a0f80fb939"
}