// publicmosaic.yar — generated 2026-10-31 00:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjMuMjI1LjcxLjIwNzo4MDg0
// 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/MjMuMjI1LjcxLjIwNzo4MDg0"
        generated = "2026-10-31 00:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0cecd722ea1fab804450a48c9428d57700ca43f2102a306d0a4ff840c3034bd0"
        or hash.sha256(0, filesize) == "737f5aa96918cf96e8a55b92ab0242694c4a51349691b4b090ff0024f3e5ccac"
        or hash.sha256(0, filesize) == "b5fd154ced47a0752b8947cf120f0136e3b1d6c7a6f3165cc2b6833caf16b971"
        or hash.sha256(0, filesize) == "ee4be42cf352f52c0be16e9a8112402fb4e262cb74a002aecadb3cd3a05c7289"
}