// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MS45NC4yMTkuOTY6NTMyMzE
// 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/MS45NC4yMTkuOTY6NTMyMzE"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6858924173efc8b0e46fd6010b428627caa3e59fd480543ae8f85523ca767d7c"
        or hash.sha256(0, filesize) == "b285ede18d8a7dde82d5ed6a1cfd8df6885a6ddbb9fc0eb9dd8ab906a2642e4e"
        or hash.sha256(0, filesize) == "cf7bcd43a58d7b75ec0a3a068777a6f48d0a3c139cdf431c0384896f45117ccb"
}