// publicmosaic.yar — generated 2026-10-31 02:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTEzLjQ0Ljc4LjE1Mjo4MDg4
// 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/MTEzLjQ0Ljc4LjE1Mjo4MDg4"
        generated = "2026-10-31 02:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6cfbbb637829609dcd81c3306db7bb2a6153cd990f69102608a051d1dd5a1a94"
        or hash.sha256(0, filesize) == "8c5d87d199dae97bb84c61afa0050245e8803aeb955b9eacee2d782a58d0e18c"
        or hash.sha256(0, filesize) == "fe28ab27e08712fb53063860dca351ca55eb822043a3e7aa5e8242e14e5f3874"
}