// 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/MTE3LjUwLjIyMC42MTo5MDA4
// 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/MTE3LjUwLjIyMC42MTo5MDA4"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4d9b5622f597b65106def3fe1f295d4d8e153a69204540b4beb2ddf1c280af35"
        or hash.sha256(0, filesize) == "a9808142bfd8f4d7a4c63f4b463e1b5ebc043d863be0edeb722bf2d235f51c1b"
        or hash.sha256(0, filesize) == "df813d9181016d67b7669a25e2aeae432c61f94c5da4bdaed3a5aff2cb94f7dc"
}