// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU2LjExNzo4MDk0
// 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/MTU0LjkxLjU2LjExNzo4MDk0"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4f285e944b0564aad41dcf3237126481ed6a06ffd4fc2266101043d68bfad989"
        or hash.sha256(0, filesize) == "67c3022c1e16111c18599d4d35227d0705ee8b5460e8f2889037b794108ae588"
        or hash.sha256(0, filesize) == "f5f4e83dc01b9d39589e164a619d6dab9a52b3fff2cb9c7af1f2ec3699d38a74"
}