// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYyLjExNDo4MDk0
// 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/MTU0LjkxLjYyLjExNDo4MDk0"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "42cbbf5954c1ca9131443c6d2e6dd5857d6c79f52cfa0cf5c5819f55302c9931"
        or hash.sha256(0, filesize) == "5da8ff8291372c2653c11c74484258b74a69a6b390d6d6e14544356065abe279"
        or hash.sha256(0, filesize) == "8a9a68220dcfac345c6a116142a046e24bf78c157dc263b7f73742b263c27334"
}