// publicmosaic.yar — generated 2026-10-31 02:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NTIuMTI4LjIyNC4yMzU6OTE5MQ
// 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/NTIuMTI4LjIyNC4yMzU6OTE5MQ"
        generated = "2026-10-31 02:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3cbfeb018364d5fb0ac365e44f74f68d45b9e538e43992ad79f9698e53f5f3cd"
        or hash.sha256(0, filesize) == "4d3071c81c6c66f506906d8ed6ace48e19e6a540563bccd7c7fa4950f05f1760"
        or hash.sha256(0, filesize) == "9e0bbb02f1d6d0e9c4936e87db1f9a6a8a58d4b0c6336e69d91ce6da7b7d8e92"
        or hash.sha256(0, filesize) == "d0c8238b09b174b5b60548808dde1755e5dd70b5a3371d90ae73a82c2b0c2f8f"
}