// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIxLjQwLjE1Ni4yMzo1Njc4OQ
// 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/MTIxLjQwLjE1Ni4yMzo1Njc4OQ"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "54c60ad792f09aa69f8c9afee34adbb8d657b80e5cc5f0853d2903794c1f46d1"
        or hash.sha256(0, filesize) == "7f44fd46e73bb7093c5a861e0b354576a3e7f6cb37d7bb6e15345c32b3575cee"
        or hash.sha256(0, filesize) == "8dc130495bfd7b646c03e60ceb4ad3f647333b0785b25eb88ed6dd2e0b611f2d"
}