// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMy40NDo4ODg1
// 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/MTU0Ljg4LjEwMy40NDo4ODg1"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0f7469d9198491dda6f0b3cc91b6e9893b5e782b532a816f1536b8c4fe2d8cb6"
        or hash.sha256(0, filesize) == "11544b6839991ac00050b575b799195bfcff3738bf0d9394c49fbfbcf07c01cd"
        or hash.sha256(0, filesize) == "4153fa379b85baf1632a4543dd0ef659d181f02ef3736016c4f11408d06cf4d9"
        or hash.sha256(0, filesize) == "bd5c292db1172d1a34c47ca108820cf49142eb8aae8d702395941f484a094bee"
}