// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU2LjEyNTo4MDk0
// 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/MTU0LjkxLjU2LjEyNTo4MDk0"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "208937b98ca98f05adbe612b91c097fed3ddfa20dbf02e8b55c4079a5b854ad5"
        or hash.sha256(0, filesize) == "4420d61cc05f4cbecc38507b64e6df2fe00e509fed4c3eca85f36e0b66b69619"
        or hash.sha256(0, filesize) == "de2fc7dfc652d581106cc9147f2c79d9bffbfc05cf3539e3ef24700f33933754"
}