// publicmosaic.yar — generated 2026-10-31 11:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjUxOjg4ODU
// 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/MTU0Ljg4Ljk5LjUxOjg4ODU"
        generated = "2026-10-31 11:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "11c8a2f5a5b6d88bf9f4c1c15ae8f3fbed0d90c19e92bbc190d92ad670746b9f"
        or hash.sha256(0, filesize) == "1be906b21521bad64e098f17cbf313cf603dfb3d996d2fc9d39759018ea9ee95"
        or hash.sha256(0, filesize) == "5a7acf1e1f0770c8a0dc252bc24e357af0765f9edfae63a9525380c16668fb27"
        or hash.sha256(0, filesize) == "b3266fd1f3379b67173080b4805f3178f9eaefd085d016bfa4f435606fffb0c5"
}