// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTUyLjEzNi4zOC4yMzE6MjAwMDU
// 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/MTUyLjEzNi4zOC4yMzE6MjAwMDU"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "628da3bdc98a8b604d1e4fd143f388f4184baee0d7e6985fada9398025702919"
        or hash.sha256(0, filesize) == "d9aeaf393d3c6681d81f113b15704104e71dab55e6251994a5a2247dd1955684"
        or hash.sha256(0, filesize) == "fe50283144d15315ac9b1f88ea2adb3ec6ae0085983836fcb15d4eca48b6de4c"
}