// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYyLjEyNDo4MDk0
// 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/MTU0LjkxLjYyLjEyNDo4MDk0"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "53dc3d92707cb2eead58874117e75d96582ba92e59909e9bd047174d7fc8ac4c"
        or hash.sha256(0, filesize) == "56bb0c288f26ce678213f0d93391aefec96ac48e2db73630951b184822757607"
        or hash.sha256(0, filesize) == "c2656b663c4ab492990159826ac2a4eb350d4422b3420d97ae120255a26b67f5"
}