{"id":10293,"date":"2025-12-31T00:48:11","date_gmt":"2025-12-31T00:48:11","guid":{"rendered":"https:\/\/www.hexacorn.com\/blog\/?p=10293"},"modified":"2025-12-31T00:48:11","modified_gmt":"2025-12-31T00:48:11","slug":"beyond-good-ol-run-key-part-149-update","status":"publish","type":"post","link":"https:\/\/www.hexacorn.com\/blog\/2025\/12\/31\/beyond-good-ol-run-key-part-149-update\/","title":{"rendered":"Beyond good ol\u2019 Run key, Part 149 &#8211; update"},"content":{"rendered":"\n<p>In my <a href=\"https:\/\/www.hexacorn.com\/blog\/2025\/07\/11\/beyond-good-ol-run-key-part-149\/\" data-type=\"post\" data-id=\"10073\">older post<\/a>, I described the persistence mechanism (<em>GPExtensionDLL <\/em>Registry entry) that I couldn&#8217;t make to work at that time. I eventually found a way to trigger it, using a function <em>LoadGPExtensionDll<\/em> exported by the <em>fwpolicyiomgr.dll<\/em>.<\/p>\n\n\n\n<p>One can execute:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">rundll32.exe fwpolicyiomgr.dll, LoadGPExtensionDll<\/pre>\n\n\n\n<p>to load a DLL referenced by the following Registry entry:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">HKLM\\System\\CurrentControlSet\\Services\\mpssvc\\Parameters\\GPExtensionDLL=&lt;DLL><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In my older post, I described the persistence mechanism (GPExtensionDLL Registry entry) that I couldn&#8217;t make to work at that time. I eventually found a way to trigger it, using a function LoadGPExtensionDll exported by the fwpolicyiomgr.dll. One can execute: &hellip; <a href=\"https:\/\/www.hexacorn.com\/blog\/2025\/12\/31\/beyond-good-ol-run-key-part-149-update\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[35],"tags":[],"_links":{"self":[{"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/posts\/10293"}],"collection":[{"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/comments?post=10293"}],"version-history":[{"count":1,"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/posts\/10293\/revisions"}],"predecessor-version":[{"id":10294,"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/posts\/10293\/revisions\/10294"}],"wp:attachment":[{"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/media?parent=10293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/categories?post=10293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/tags?post=10293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}