// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIyLjUxLjQ4LjQ5OjgwODY
// 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/MTIyLjUxLjQ4LjQ5OjgwODY"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3fcf6561da7497b59a664c1f37cd94cb28173a42ce3daa235ab4b1270422404f"
        or hash.sha256(0, filesize) == "435c6cfa115eb21da1130c5561c29b68ce47e23c1385566b88ad9eda10ded539"
        or hash.sha256(0, filesize) == "90d6fcf57da34ac69dba7097d8cd77a52c1174b967d605756c567f57f4cc4fa6"
}