{"id":4670,"date":"2024-07-14T15:04:35","date_gmt":"2024-07-14T08:04:35","guid":{"rendered":"https:\/\/wamena.id\/ahli-minta-sampel-data-buat-bantu-masalah-pdns-berujung-tak-digubris\/"},"modified":"2024-07-14T15:04:38","modified_gmt":"2024-07-14T08:04:38","slug":"ahli-minta-sampel-data-buat-bantu-masalah-pdns-berujung-tak-digubris","status":"publish","type":"post","link":"https:\/\/wamena.id\/?p=4670","title":{"rendered":"Ahli Minta Sampel Data Buat Bantu Masalah PDNS, Berujung Tak Digubris"},"content":{"rendered":"\n<div>\n<p>                    <!-- S: Table Of Content--><br \/>\n                                        <!-- E: Table Of Content--><\/p>\n<p>                    <strong>Jakarta, CNN Indonesia<\/strong> &#8212; <\/p>\n<p>Ahli\u00a0<span style=\"color: #ff0000;\"><strong><span style=\"color: #ff0000;\">keamanan siber<\/span><\/strong><\/span>\u00a0Yohanes Nugroho mengaku Pernah terjadi meminta data sampel\u00a0<span style=\"color: #ff0000;\"><strong><span style=\"color: #ff0000;\">Pusat Data Nasional Sementara<\/span><\/strong><\/span> (PDNS) 2 Surabaya yang diserang ransomware pada akhir Juni kemarin untuk mencoba memecahkan masalah tersebut, tetapi permintaannya tak mendapat respons.<\/p>\n<p>&#8220;Saya minta sampel enggak ada yang bisa ngasih. Saya coba hubungi teman-teman saya, mereka bilang &#8216;saya Harus nanya bos dulu&#8217;, &#8216;saya Harus ini dulu&#8217;. Saya nanya via temannya teman Bahkan enggak dapat,&#8221; ujarnya di CSIRT Talk bertajuk Bedah Ransomware Pembobol PDN secara daring, Kamis (11\/7).<\/p>\n<p>Meski demikian, Yohanes tetap meneruskan penelusurannya, dimulai dari Indicator of Compromised (IOC) Brain Cipher Ransomware yang dirilis Badan Siber dan Sandi Negara (BSSN).<\/p>\n<p><!-- s: parallax --><\/p>\n<div class=\"paradetail\" style=\"clear: both; margin-bottom: 24px;background-color:#F8F8F8; height: 650px;\">\n<p class=\"para_caption\" style=\"display:block;font-size: 9px;color: rgba(0, 0, 0, 0.55);position: relative;margin:5px;text-align: center;left: 0px;right: 0px;letter-spacing: 0.7px;\">&#13;<br \/>\n    ADVERTISEMENT&#13;\n<\/p>\n<p class=\"para_caption\" style=\"display:block;font-size: 9px;color: rgba(0, 0, 0, 0.55);position: relative;margin: 0px;text-align: center;left: 0px;right: 0px;letter-spacing: 0.7px;\">&#13;<br \/>\n    SCROLL TO CONTINUE WITH CONTENT&#13;\n<\/p>\n<\/div>\n<p><!-- e: parallax --><\/p>\n<p>Dari data tersebut, Yohanes berhasil menemukan potensi pemulihan data tanpa kunci dekriptor dan mengandalkan kerentanan pada sistem enkriptor ransomware. Berulang kali ia mencoba menghubungi pihak pemerintah untuk meminta data sampel.<\/p>\n<p><!-- s: static_detail --> <!-- e: static_detail --><\/p>\n<p>&#8220;Rekan saya Joshua Sinambela, Ia punya grup digital forensik yang besar, ribuan anggotanya baik di WhatsApp maupun di Telegram. Ia minta teman-teman BSSN yang join bisa upayakan sampel yang executable karena informasinya Pernah terjadi ada proses forensik,&#8221; tutur Yohanes.<\/p>\n<p>&#8220;Enggak ada response Bahkan dari mana-mana. Enggak ada yang nanya lebih lanjut,&#8221; tambahnya.<\/p>\n<p><em>CNNIndonesia.com<\/em> Pernah terjadi mencoba menghubungi Dirjen IKP Kominfo Usman Kansong dan Juru Bicara BSSN Ariandi Putra untuk mengonfirmasi pengakuan Yohanes, tapi keduanya Sampai Pada Di waktu ini belum meberikan tanggapan.<\/p>\n<p>Meski tidak mendapat respons, Yohanes terus mencoba menguliti ransomware yang menyerang PDNS 2 dengan sumber daya yang tersedia, Didefinisikan sebagai IOC yang dirilis BSSN serta dekriptor yang diberikan grup Brain Cipher.<\/p>\n<p>Kunci dekriptor yang diberikan grup Brain Cipher Pada Singkatnya ditemukan bahwa ada ransomware kedua yang menyerang PDNS 2. Ransomware tersebut dikenal dengan nama Babuk.<\/p>\n<p>Yohanes Bahkan memaparkan beberapa kelemahan Lockbit dan Babuk yang menurutnya Mungkin sekali celah untuk memulihkan data PDNS.<\/p>\n<p>Lebih lanjut, Yohanes mengaku ia dan rekannya, Faco, Berniat bertemu dengan pihak BSSN untuk melakukan diskusi terkait permasalahan ini dalam waktu dekat.<\/p>\n<p>&#8220;BSSN mengajak diskusi dengan saya minggu depan Sekaligus dengan Faco Bahkan,&#8221; kata pria yang merupakan spesialis reverse engineering ini.<\/p>\n<p> <strong>(lom\/dmi)<\/strong><\/p>\n<p>                    <!-- s:banner newstag --><\/p>\n<p><!-- \/4905536\/CNN_desktop\/cnn_teknologi\/newstag --><\/p>\n<p>                    <!-- e:banner newstag --><\/p><\/div>\n<p><script>\n    !function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod?\n    n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n;\n    n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0;\n    t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window,\n    document,'script','\/\/connect.facebook.net\/en_US\/fbevents.js');\n    fbq('init', '1047303935301449');\n    fbq('track', \"PageView\");\n    <\/script><\/p>\n<p>Sumber Refrensi Berita: CNNINDONESIA<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jakarta, CNN Indonesia &#8212; Ahli\u00a0keamanan siber\u00a0Yohanes Nugroho mengaku Pernah terjadi meminta data sampel\u00a0Pusat Data Nasional&#8230;<\/p>\n","protected":false},"author":1,"featured_media":4671,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"kia_subtitle":"","footnotes":""},"categories":[32],"tags":[],"newstopic":[],"class_list":["post-4670","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknologi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - 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