{"id":3645,"date":"2021-10-06T14:47:04","date_gmt":"2021-10-06T12:47:04","guid":{"rendered":"https:\/\/blackbag.toool.nl\/?p=3645"},"modified":"2021-10-10T15:14:36","modified_gmt":"2021-10-10T13:14:36","slug":"lock-picking-forensics","status":"publish","type":"post","link":"https:\/\/blackbag.toool.nl\/?p=3645","title":{"rendered":"Lock Picking Forensics"},"content":{"rendered":"\n<p>I (Walter) have created a <a rel=\"noreferrer noopener\" href=\"https:\/\/www.geocaching.com\/geocache\/GC98T4B\" target=\"_blank\">geocache<\/a> that requires some RSA hacking and subsequently lockpicking. I bought an <a rel=\"noreferrer noopener\" href=\"https:\/\/www.abus.com\/eng\/Home-Security\/Padlocks\/TITALIUM\/64-TITALIUM\" target=\"_blank\">Abus Titalium 64TI\/40<\/a> padlock to be picked. Several people were able to find it by teaming up together. The feedback I got was that people spent considerable time on the lock, sometimes several hours (in separate sessions). <\/p>\n\n\n\n<p>Geocacher #15 was unable to lockpick the lock, even though he had practiced on an identical lock at home. I offered to go with him to give advice. He couldn&#8217;t open it. Also I couldn&#8217;t (quickly) open it. I took the original key and that would not open it. By not fully inserting the key and wiggling, I succeeded in opening. (I let the geocacher pick his own lock and allowed him to log the cache.)<\/p>\n\n\n\n<p>Once home, I decided to take a look at the lock. Although only a very limited number of people had worked on it, it was completely shot. I took a video comparing showing a new padlock and then the one from the cache:<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"GC98T4B Geocache Lock Abuse\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/2GMhutELcPQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>I&#8217;ve taken apart the lock to have a look at the pins. We always say that picking a lock will leave tiny traces on the pins (and other parts of the lock) that can be found during a forensic investigation. Well, in this case, the naked eye was enough to see the abuse.<\/p>\n\n\n\n<p>Here&#8217;s the plug with the key inserted. Note how the pins have shortened. This causes the key to no longer work.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"359\" src=\"https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-1.jpg\" alt=\"\" class=\"wp-image-3646\" srcset=\"https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-1.jpg 800w, https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-1-300x135.jpg 300w, https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-1-768x345.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>This also explains why taking out the key a bit and wiggling opened it.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"405\" src=\"https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-2.jpg\" alt=\"\" class=\"wp-image-3647\" srcset=\"https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-2.jpg 800w, https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-2-300x152.jpg 300w, https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-2-768x389.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>Here&#8217;s a view of the pins:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-3.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"288\" src=\"https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-3.jpg\" alt=\"\" class=\"wp-image-3648\" srcset=\"https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-3.jpg 800w, https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-3-300x108.jpg 300w, https:\/\/blackbag.toool.nl\/wp-content\/uploads\/2021\/10\/2021-cachelock-3-768x276.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>There&#8217;s now a new padlock in place. You can&#8217;t really tell from the picture here, but the pins are made out of aluminium, which kind of explains the wear on them. I bought the lock as it is marketed as being weather proof. But resisting weather is different from resisting lockpicks.<\/p>\n\n\n\n<p>Photos\/video CCBY4.0 Walter Belgers<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I (Walter) have created a geocache that requires some RSA hacking and subsequently lockpicking. I bought an Abus Titalium 64TI\/40 padlock to be picked. Several people were able to find it by teaming up together. The feedback I got was that people spent considerable time on the lock, sometimes several hours (in separate sessions). Geocacher [&hellip;]<\/p>\n","protected":false},"author":172,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,5,7],"tags":[],"_links":{"self":[{"href":"https:\/\/blackbag.toool.nl\/index.php?rest_route=\/wp\/v2\/posts\/3645"}],"collection":[{"href":"https:\/\/blackbag.toool.nl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blackbag.toool.nl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blackbag.toool.nl\/index.php?rest_route=\/wp\/v2\/users\/172"}],"replies":[{"embeddable":true,"href":"https:\/\/blackbag.toool.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3645"}],"version-history":[{"count":0,"href":"https:\/\/blackbag.toool.nl\/index.php?rest_route=\/wp\/v2\/posts\/3645\/revisions"}],"wp:attachment":[{"href":"https:\/\/blackbag.toool.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blackbag.toool.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blackbag.toool.nl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}