// publicmosaic.yar — generated 2026-10-31 10:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjU4Ojg4ODQ
// 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/MTU0Ljg4Ljk5LjU4Ojg4ODQ"
        generated = "2026-10-31 10:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0a81da76b9bf389c596cbc6da4782ac2b200d63b9c0f51615c6d6175a020eb81"
        or hash.sha256(0, filesize) == "3363733882908aef88206e9bbd772b7269e4718f8b8c8e4df207d0c000086bf0"
        or hash.sha256(0, filesize) == "7f774ca498b2bb75f578011c3d687ba948493edc90abf78ca60f326762ed00aa"
        or hash.sha256(0, filesize) == "b8ed8d03c28d66ca73e178b1a51965cd837e09f622cd1575f2e282b39d2229c6"
}