// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU5LjExMTo4MDc0
// 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/MTU0LjkxLjU5LjExMTo4MDc0"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "331c47377857a76248c678ea3fd1b5a10b0982cd4302a507cd02f4caf48dd089"
        or hash.sha256(0, filesize) == "54003f4efdebda0b65038f15b9c68b05e3ea6a5e070bcb716ab50f3da46bd7ea"
        or hash.sha256(0, filesize) == "cd98a0c6eb8e1c1bb7493bff18bfb4d7431daff877ab636963d03fb409ee9071"
}