// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA3LjE3NS45NC4xODQ6NjEyMzg
// 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, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTA3LjE3NS45NC4xODQ6NjEyMzg"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0ad8c4da1bb9cfc16ed41df3621af007e619650bb4bca1b785317966b111271d"
        or hash.sha256(0, filesize) == "845ef4c5bcd1c5f917e1e78d63cb28c4c636b17553312eb229eead6089ed3a95"
        or hash.sha256(0, filesize) == "b392c50a6dcbb0e4ebf530b228146e4d79bab7f7e7090a4fed353b67d78105bb"
        or hash.sha256(0, filesize) == "c4b736cf4d0a9cb584d9ce05479cea39a7ff1ed9cfc9ccf8be8d83321e5df820"
}