// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAzLjIwOC44Ny41OTo4MDgw
// 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/MTAzLjIwOC44Ny41OTo4MDgw"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "65d7edf1a6161f29dd7deeafa3c869dc59fbd6d716ef646d067c9ee0ee945281"
        or hash.sha256(0, filesize) == "7442a0c6b62aef07ae47a5c16bc5ee96308563e22654a63d2e1be048e07e9428"
        or hash.sha256(0, filesize) == "8f7b0b43f6ccedec0ab98c5fc6355dd7eeb02d264e9041a50693ab7cc4079f99"
        or hash.sha256(0, filesize) == "b2c998a1f39654b6816b1fc41cf880c36504b1b6b65b21a96a4c73fcebbce19b"
}