// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE1LjE1OS43Mi4xNzo4MDg0
// 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/MTE1LjE1OS43Mi4xNzo4MDg0"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "61f9d506c3a94ced85be12ebb8e3b86dd577a524be7ef074791a735a42e9e1d8"
        or hash.sha256(0, filesize) == "bff04f08ed294dbaee6eabd78c0d3f698c3a945de0e1cbf2607fe105b65fee53"
        or hash.sha256(0, filesize) == "f9515ae3c1f341910a77ef6a491277cc956977208de2c0e3f616917c5814981b"
}