{"id":6432,"date":"2019-06-07T22:58:58","date_gmt":"2019-06-07T22:58:58","guid":{"rendered":"http:\/\/www.hexacorn.com\/blog\/?p=6432"},"modified":"2019-06-07T22:59:00","modified_gmt":"2019-06-07T22:59:00","slug":"beyond-good-ol-run-key-part-107","status":"publish","type":"post","link":"https:\/\/www.hexacorn.com\/blog\/2019\/06\/07\/beyond-good-ol-run-key-part-107\/","title":{"rendered":"Beyond good ol\u2019 Run key, Part 107"},"content":{"rendered":"\n<p>This is a persistence, and a code injection trick in one. It affects only environments where NVIDIA CUDA Toolkit is present. If it is the case, the system will have these two environment variables present:<\/p>\n\n\n\n<ul><li>CUDA_INJECTION32_PATH<\/li><li>CUDA_INJECTION64_PATH<\/li><\/ul>\n\n\n\n<p>They typically point to legitimate <a href=\"http:\/\/qaru.site\/questions\/4236308\/internal-memcheck-error-memcheck-failed-initialization-as-profiler-is-attached\">NVIDIA DLLs<\/a>, but one could replace them with anything. The DLLs are loaded via LoadLibrary.<\/p>\n\n\n\n<p>This is not a backdoor of any sort &#8211; just a legitimate profiler interface.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This is a persistence, and a code injection trick in one. It affects only environments where NVIDIA CUDA Toolkit is present. If it is the case, the system will have these two environment variables present: CUDA_INJECTION32_PATH CUDA_INJECTION64_PATH They typically point &hellip; <a href=\"https:\/\/www.hexacorn.com\/blog\/2019\/06\/07\/beyond-good-ol-run-key-part-107\/\">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":[13,35,57,56,64],"tags":[],"_links":{"self":[{"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/posts\/6432"}],"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=6432"}],"version-history":[{"count":1,"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/posts\/6432\/revisions"}],"predecessor-version":[{"id":6433,"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/posts\/6432\/revisions\/6433"}],"wp:attachment":[{"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/media?parent=6432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/categories?post=6432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hexacorn.com\/blog\/wp-json\/wp\/v2\/tags?post=6432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}