// 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/MTU0LjkxLjU2LjEwNzo4MDc0
// 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/MTU0LjkxLjU2LjEwNzo4MDc0"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "439fdf887f0d26e8185bef58927e414b30798ec634ae99cfc2f5159b3d705c98"
        or hash.sha256(0, filesize) == "a80aed49d0bf562299f5ce61c66e7d731f61c8c2585cb0d042aa194813d32c1e"
        or hash.sha256(0, filesize) == "c300fbf8156d09e97249c02918de0568dadaac872f84c1afea6ad2868ad65cdb"
}