// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuNzYuMTQ2LjgyOjgwODE
// 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/NDUuNzYuMTQ2LjgyOjgwODE"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "22bac80e745cf979336b1866fc6c1e35f2ef50c8d7ba7f052ac1262e667c2901"
        or hash.sha256(0, filesize) == "3ccf724a5f7458da06df3ce28b5538c6eb14de16cdbaa2c5908166c977c61483"
        or hash.sha256(0, filesize) == "84552795dec0ee4ba1445d250d40d1305764939fb82a46367a0a6db8be4f2364"
        or hash.sha256(0, filesize) == "853027d6c3e4d9dd562a24f4c01f552c697520a09642ae81026c24b0a533bfc0"
}