// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE1LjI5LjI0MS4xMzk6ODA4NA
// 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/MTE1LjI5LjI0MS4xMzk6ODA4NA"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "290a9c62a2bc9d0c54475ce8114a777eaf856bdd31fd8d2587be001ea6f3e2d5"
        or hash.sha256(0, filesize) == "2ac69131922e2918285e1b7b9086f73fdbf81f3fdfddf119e8c38001ce3d028e"
        or hash.sha256(0, filesize) == "c56b6ea9a98bb45d77c043b25f576d895793a7bf4034aae4f99d4a62501bb9f0"
}