// publicmosaic.yar — generated 2026-10-31 00:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4yMTguNC42OjQ0Mw
// 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/OC4yMTguNC42OjQ0Mw"
        generated = "2026-10-31 00:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "9f9b99822a48024257fa5190c1af0e471486c459f97696a86e76950dfd89a9c8"
        or hash.sha256(0, filesize) == "c929cb5cbbf1accc8e019dc4b9bed79952d640f4cdc25e5373c06946ed736c87"
        or hash.sha256(0, filesize) == "d178288ea61f8c894065e93c7e412469daef53962d248ecb56238c136fb0d6ed"
}