// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYxLjEyNDo4MDk0
// 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/MTU0LjkxLjYxLjEyNDo4MDk0"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "277b3bdc67e02a508e838e19c28026f7b9c306796a5ab554ab6bfffa3dc03c78"
        or hash.sha256(0, filesize) == "b9960a28c4009402236e0c22b6c037f41fd571c9ec2c78015e416ac880aa1201"
        or hash.sha256(0, filesize) == "c5e76893d8d0ee7d7298908620e3810eb97c52a5578a57bf27b5b77b535b9d23"
}