// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTMwLjk0LjI5LjIxMTo4MDkx
// 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/MTMwLjk0LjI5LjIxMTo4MDkx"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1b34d3554d61b37f91810783a5035e8fd12c7002eb2511756c1aa285f358653e"
        or hash.sha256(0, filesize) == "4db7aecca84007ac5489f1e1d68bd6b53ad67c20ef61c7f2c35bf44687ffa799"
        or hash.sha256(0, filesize) == "a29b1be2e2ded9a5f389c7abc208af6793059fb20bf9950855e02e9b96a75ed7"
        or hash.sha256(0, filesize) == "bfe0dd2663dac342afe1978d971bb8c725ac00ce95a2522b63d19fdb857d4bcf"
}