// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuNzcuMjIwLjE0NTo4ODg4
// 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/NDUuNzcuMjIwLjE0NTo4ODg4"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "56c83e60b27efc53f1d9cf97882158ff21da4a73d793ea95a74b1b3cddd63ef9"
        or hash.sha256(0, filesize) == "5d75d439629f86da510cb2081ad44e7a1b13e1a9ae421a28c7e61e5e028be40b"
        or hash.sha256(0, filesize) == "620dc8846b844b23c980d23259c036ffb69c74ca0e844de80e4fc86426247e5d"
        or hash.sha256(0, filesize) == "6bb83414ae2b35b8f4c6dd73d38e988c3d9980506b6223a1e67a9641e632d1f9"
}