// 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/MTcwLjIwNS4zMS41Mzo4MDgz
// 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/MTcwLjIwNS4zMS41Mzo4MDgz"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5e7ed6a366af6bef2469daf7756fce2f60d65e9639e79a15a23ebf9a3f915292"
        or hash.sha256(0, filesize) == "9111c4276acaa71ebf14091931f48ed8ce529a4e74100d84dcf24f2c6705e570"
        or hash.sha256(0, filesize) == "9244ee6059e259a6aa4f6b44b838417558985029d840214da906de235097d0bc"
        or hash.sha256(0, filesize) == "e650817a00e8cb727356f8e450e9e3e2170832ba7e1522b5fc43385ff296a5b8"
}