// 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/MTgwLjE4NC40Ni4xMTY6MTAwODY
// 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/MTgwLjE4NC40Ni4xMTY6MTAwODY"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "65a96c57f39ff1c574808f49a8c56c9de168b89f78e4a2fcc84f7140d6e7254d"
        or hash.sha256(0, filesize) == "788a2f60f83dedc448441ac51f69d4e111273e3e26a6759ded20bca0d380a2b9"
        or hash.sha256(0, filesize) == "a45266a7d6e0f56d15d7d4d938c881d93786bed22cc0bb605c242f582556c6a8"
}