// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xNDUuNTkuNToxMTExMg
// 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/OC4xNDUuNTkuNToxMTExMg"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "cd7faf16e77ac7d0172cc2efdc96736787b5c0723f5e29378c1573e577db6a27"
        or hash.sha256(0, filesize) == "d4b5fd75ba3e062ed3f4720b482dbbac396e58f3fd88fdbbb738f77b974b4668"
        or hash.sha256(0, filesize) == "e8d9738451e777e49cc49d73cefaca036274b7a2367625e5de2387610ed603a1"
}