// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NjYuMTc5LjMxLjE5MTo4MDk5
// 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/NjYuMTc5LjMxLjE5MTo4MDk5"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "608da1553122e3f5239bb901f8d3c923734b99860e799cbb6a8c4511bbf80f5b"
        or hash.sha256(0, filesize) == "808a64d2511947c0e8434f0b86c9b5dbc4cbf891d64f19639e526448d17f4f55"
        or hash.sha256(0, filesize) == "a5c9445edef5bb24408fcc838f34877de3a8cfc1337e7d491bd6ded9b3023897"
        or hash.sha256(0, filesize) == "b9cc3ced8c33d520ac0f061095d363d7196c8287397ca26f6490bed30a8a0132"
}