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  <channel>
    <title>휴지통</title>
    <link>https://nocapholic.tistory.com/</link>
    <description>instant gratification monkey </description>
    <language>ko</language>
    <pubDate>Tue, 7 Apr 2026 14:47:11 +0900</pubDate>
    <generator>TISTORY</generator>
    <ttl>100</ttl>
    <managingEditor>nocapholic</managingEditor>
    <image>
      <title>휴지통</title>
      <url>https://tistory1.daumcdn.net/tistory/3029056/attach/b90e0171c5cd4fdaa1aead7b365dfe50</url>
      <link>https://nocapholic.tistory.com</link>
    </image>
    <item>
      <title>[Kashi CTF] Kings (osint) 풀이</title>
      <link>https://nocapholic.tistory.com/80</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;[Kashi&amp;nbsp;CTF&amp;nbsp;2025]&lt;/b&gt; &lt;br /&gt;Date&amp;nbsp;:&amp;nbsp;held&amp;nbsp;on&amp;nbsp;February&amp;nbsp;22&amp;nbsp;to&amp;nbsp;23,&amp;nbsp;2025&amp;nbsp;(24h)&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;438&quot; data-origin-height=&quot;509&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/saub5/btsMzWxJ19p/cGbzfcPSXq3sJpqNvAkxK0/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/saub5/btsMzWxJ19p/cGbzfcPSXq3sJpqNvAkxK0/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/saub5/btsMzWxJ19p/cGbzfcPSXq3sJpqNvAkxK0/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fsaub5%2FbtsMzWxJ19p%2FcGbzfcPSXq3sJpqNvAkxK0%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;438&quot; height=&quot;509&quot; data-origin-width=&quot;438&quot; data-origin-height=&quot;509&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;width: 100%;&quot;&gt;Did&amp;nbsp;you&amp;nbsp;know&amp;nbsp;the&amp;nbsp;cosmic&amp;nbsp;weapons&amp;nbsp;like&amp;nbsp;this?&amp;nbsp;I&amp;nbsp;found&amp;nbsp;similar&amp;nbsp;example&amp;nbsp;of&amp;nbsp;such&amp;nbsp;weapons&amp;nbsp;on&amp;nbsp;the&amp;nbsp;net&amp;nbsp;and&amp;nbsp;it&amp;nbsp;was&amp;nbsp;even&amp;nbsp;weirder.&amp;nbsp;&lt;b&gt;This&amp;nbsp;ruler's&amp;nbsp;court&amp;nbsp;artist&amp;nbsp;once&amp;nbsp;drew&amp;nbsp;the&amp;nbsp;most&amp;nbsp;accurate&amp;nbsp;painting&amp;nbsp;of&amp;nbsp;a&amp;nbsp;now&amp;nbsp;extinct&amp;nbsp;bird&lt;/b&gt;.&amp;nbsp;Can&amp;nbsp;you&amp;nbsp;tell&amp;nbsp;me&amp;nbsp;the&amp;nbsp;coordinates&amp;nbsp;upto&amp;nbsp;4&amp;nbsp;decimal&amp;nbsp;places&amp;nbsp;of&amp;nbsp;the&amp;nbsp;place&amp;nbsp;where&amp;nbsp;this&amp;nbsp;painting&amp;nbsp;is&amp;nbsp;right&amp;nbsp;now.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style=&quot;width: 100%;&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #000000; text-align: start;&quot;&gt;이런 우주 무기를 알고 계셨나요? 그물에서 비슷한 무기의 예를 발견했는데 더욱 이상했습니다.&lt;b&gt; 이 통치자의 궁정 화가가 지금은 멸종된 새의 그림을 가장 정확하게 그린 적이 있습니다.&lt;/b&gt; 이 그림이 현재 있는 곳의 소수점 4자리까지의 좌표를 알려주실 수 있나요.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;첨부파일 :&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-filename=&quot;Weapon_1.jpg&quot; data-origin-width=&quot;959&quot; data-origin-height=&quot;211&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bCEdTj/btsMAuOyzTY/27KoOPQKbwtKbgvGqkjRqK/img.jpg&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bCEdTj/btsMAuOyzTY/27KoOPQKbwtKbgvGqkjRqK/img.jpg&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bCEdTj/btsMAuOyzTY/27KoOPQKbwtKbgvGqkjRqK/img.jpg&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbCEdTj%2FbtsMAuOyzTY%2F27KoOPQKbwtKbgvGqkjRqK%2Fimg.jpg&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;959&quot; height=&quot;211&quot; data-filename=&quot;Weapon_1.jpg&quot; data-origin-width=&quot;959&quot; data-origin-height=&quot;211&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;첨부파일에서 큰 도움을 주진 않는다. 그러나 아래 설명에 힌트가 있다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;412&quot; data-origin-height=&quot;83&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/ct7vIa/btsMAKDwUcI/dmjHDu52pz3D32mLUDsYEK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/ct7vIa/btsMAKDwUcI/dmjHDu52pz3D32mLUDsYEK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/ct7vIa/btsMAKDwUcI/dmjHDu52pz3D32mLUDsYEK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fct7vIa%2FbtsMAKDwUcI%2FdmjHDu52pz3D32mLUDsYEK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;412&quot; height=&quot;83&quot; data-origin-width=&quot;412&quot; data-origin-height=&quot;83&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;예술가 : Ustad Mansu&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;멸종된 새 : Dodo&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1058&quot; data-origin-height=&quot;412&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/baiPTw/btsMBgowt3K/3H7U4XUOtghSymMUzknlbK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/baiPTw/btsMBgowt3K/3H7U4XUOtghSymMUzknlbK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/baiPTw/btsMBgowt3K/3H7U4XUOtghSymMUzknlbK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbaiPTw%2FbtsMBgowt3K%2F3H7U4XUOtghSymMUzknlbK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1058&quot; height=&quot;412&quot; data-origin-width=&quot;1058&quot; data-origin-height=&quot;412&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;843&quot; data-origin-height=&quot;443&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bxR2fc/btsMz7lAncu/vKVRAzVbQJaNwowCAtt1nk/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bxR2fc/btsMz7lAncu/vKVRAzVbQJaNwowCAtt1nk/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bxR2fc/btsMz7lAncu/vKVRAzVbQJaNwowCAtt1nk/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbxR2fc%2FbtsMz7lAncu%2FvKVRAzVbQJaNwowCAtt1nk%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;843&quot; height=&quot;443&quot; data-origin-width=&quot;843&quot; data-origin-height=&quot;443&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1307&quot; data-origin-height=&quot;721&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/FlhjM/btsMBFheb1v/0sPoEpOkzSZ1kUW5910V51/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/FlhjM/btsMBFheb1v/0sPoEpOkzSZ1kUW5910V51/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/FlhjM/btsMBFheb1v/0sPoEpOkzSZ1kUW5910V51/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FFlhjM%2FbtsMBFheb1v%2F0sPoEpOkzSZ1kUW5910V51%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1307&quot; height=&quot;721&quot; data-origin-width=&quot;1307&quot; data-origin-height=&quot;721&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;KashiCTF{59.9399_30.3149}&lt;/b&gt;&lt;/p&gt;</description>
      <category>CTF/복기</category>
      <author>nocapholic</author>
      <guid isPermaLink="true">https://nocapholic.tistory.com/80</guid>
      <comments>https://nocapholic.tistory.com/80#entry80comment</comments>
      <pubDate>Wed, 5 Mar 2025 06:50:59 +0900</pubDate>
    </item>
    <item>
      <title>[Patriot CTF] Simple Exfiltration (forensic) 풀이</title>
      <link>https://nocapholic.tistory.com/79</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;[Patriot&amp;nbsp;CTF&amp;nbsp;2024]&lt;/b&gt; &lt;br /&gt;Date&amp;nbsp;:&amp;nbsp;held&amp;nbsp;on&amp;nbsp;September&amp;nbsp;21&amp;nbsp;to&amp;nbsp;23,&amp;nbsp;2024&amp;nbsp;(48h) &lt;br /&gt;CTF&amp;nbsp;때&amp;nbsp;못풀고&amp;nbsp;아쉬워서&amp;nbsp;묵혀놨다가,&amp;nbsp;드디어&amp;nbsp;정신차리고&amp;nbsp;CTF&amp;nbsp;복기&lt;/p&gt;
&lt;blockquote data-ke-style=&quot;style2&quot;&gt;reference&lt;/blockquote&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;a href=&quot;https://youtu.be/pnBY3SjX15k?feature=shared&quot; target=&quot;_blank&quot; rel=&quot;noopener&amp;nbsp;noreferrer&quot;&gt;https://youtu.be/pnBY3SjX15k?feature=shared&lt;/a&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;a href=&quot;https://github.com/ramenhost/ctf-writeups/tree/main/patriot-ctf-2024/forensics/simple-exfiltration&quot; target=&quot;_blank&quot; rel=&quot;noopener&amp;nbsp;noreferrer&quot;&gt;https://github.com/ramenhost/ctf-writeups/tree/main/patriot-ctf-2024/forensics/simple-exfiltration&lt;/a&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;305&quot; data-origin-height=&quot;283&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/uAdub/btsMCulAV49/DByQkUE5JUdTneU4zRKw21/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/uAdub/btsMCulAV49/DByQkUE5JUdTneU4zRKw21/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/uAdub/btsMCulAV49/DByQkUE5JUdTneU4zRKw21/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FuAdub%2FbtsMCulAV49%2FDByQkUE5JUdTneU4zRKw21%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;305&quot; height=&quot;283&quot; data-origin-width=&quot;305&quot; data-origin-height=&quot;283&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;span style=&quot;background-color: #ffffff; color: #1f2328; text-align: start;&quot;&gt;We've got some reports about information being sent out of our network. Can you figure out what message was sent out.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;fileblock&quot; data-ke-align=&quot;alignCenter&quot;&gt;&lt;a href=&quot;https://blog.kakaocdn.net/dn/bGKU6n/btsMB4Om3PC/K1KORVCOcSpoibClOwn58k/exfiltration_activity_pctf_challenge.pcapng?attach=1&amp;amp;knm=tfile.pcapng&quot; class=&quot;&quot;&gt;
    &lt;div class=&quot;image&quot;&gt;&lt;/div&gt;
    &lt;div class=&quot;desc&quot;&gt;&lt;div class=&quot;filename&quot;&gt;&lt;span class=&quot;name&quot;&gt;exfiltration_activity_pctf_challenge.pcapng&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;size&quot;&gt;0.57MB&lt;/div&gt;
&lt;/div&gt;
  &lt;/a&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;192.168.237.132&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;192.168.237.1 사이에서 http 요청이 반복중이다&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1703&quot; data-origin-height=&quot;762&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/FSdNU/btsMBgWmx48/Rg1SninkIFNu8h6taVZ7MK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/FSdNU/btsMBgWmx48/Rg1SninkIFNu8h6taVZ7MK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/FSdNU/btsMBgWmx48/Rg1SninkIFNu8h6taVZ7MK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FFSdNU%2FbtsMBgWmx48%2FRg1SninkIFNu8h6taVZ7MK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1703&quot; height=&quot;762&quot; data-origin-width=&quot;1703&quot; data-origin-height=&quot;762&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;hr contenteditable=&quot;false&quot; data-ke-type=&quot;horizontalRule&quot; data-ke-style=&quot;style5&quot; /&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;Solution&lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;Wireshark에서&amp;nbsp;pcap&amp;nbsp;파일을&amp;nbsp;분석한&amp;nbsp;뒤,&amp;nbsp;주어진&amp;nbsp;ICMP&amp;nbsp;ping&amp;nbsp;패킷&amp;nbsp;ttl&amp;nbsp;필드가&amp;nbsp;요청&amp;nbsp;당&amp;nbsp;1바이트를&amp;nbsp;전송하는&amp;nbsp;은밀한&amp;nbsp;채널로&amp;nbsp;사용되었음을&amp;nbsp;알&amp;nbsp;수&amp;nbsp;있다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;분석방법&lt;/h3&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;1. source - destination 사이에 특정 ip 사이에서만 상호작용이 발생 (192.168.237.132 + 192.168.237.1)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;2. 프로토콜 종류 확인 (ARP, ICMP, TCP, HTTP 등의 프로토콜이 사용됨)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;3. ICMP 프로토콜을 분석해보니, Echo (ping)을 요청하고 있음.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;4. 요청(request)에서 ttl=112(p), ttl=99(c), ttl=116(t), ttl=102(f), ttl=123({)&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;pctf{~~~} 플래그가 보인다.&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;이러한 의미에서 ttl 필드가 ping request를 하면서, 1바이트(ASCII)를 전송하는데 몰래 쓰였다는 의미로 보인다.&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1597&quot; data-origin-height=&quot;669&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/9USmx/btsMAFbie8F/3Mz5KHw3eQ8FBVQz1LkkB1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/9USmx/btsMAFbie8F/3Mz5KHw3eQ8FBVQz1LkkB1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/9USmx/btsMAFbie8F/3Mz5KHw3eQ8FBVQz1LkkB1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2F9USmx%2FbtsMAFbie8F%2F3Mz5KHw3eQ8FBVQz1LkkB1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1597&quot; height=&quot;669&quot; data-origin-width=&quot;1597&quot; data-origin-height=&quot;669&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;width: 100%;&quot;&gt;&lt;span&gt;Wireshark에서 icmp.type과 icmp.type == 8을 사용하는 것에는 다음과 같은 차이가 있습니다.&lt;/span&gt;&lt;br /&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;1. icmp.type&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;icmp.type을 입력하면 &lt;b&gt;모든 ICMP 패킷&lt;/b&gt;이 필터링됩니다.&lt;/li&gt;
&lt;li&gt;즉, Wireshark는 모든 ICMP 패킷의 type 필드를 확인하고, 이를 포함하는 패킷만을 보여줍니다.&lt;/li&gt;
&lt;li&gt;하지만 &lt;b&gt;특정 값으로 제한하지 않았기 때문에&lt;/b&gt; icmp.type만 사용하면 모든 유형의 ICMP 메시지가 표시됩니다. (예: Echo Request(8), Echo Reply(0), Destination Unreachable(3) 등)&lt;/li&gt;
&lt;/ul&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;2. icmp.type == 8&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;icmp.type == 8은 &lt;b&gt;ICMP Echo Request(핑 요청) 패킷만&lt;/b&gt; 필터링합니다.&lt;/li&gt;
&lt;li&gt;ICMP 패킷 중에서도 type 값이 8인 패킷만 표시됩니다.&lt;/li&gt;
&lt;li&gt;즉, &lt;b&gt;핑 요청만 확인하고 싶을 때 사용&lt;/b&gt;합니다.&lt;/li&gt;
&lt;/ul&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;추가적으로 알아두면 좋은 ICMP 필터&lt;/h3&gt;
&lt;h3 data-ke-size=&quot;size23&quot;&gt;&lt;b&gt;정리&lt;/b&gt;&lt;/h3&gt;
&lt;ul style=&quot;list-style-type: disc;&quot; data-ke-list-type=&quot;disc&quot;&gt;
&lt;li&gt;icmp.type &amp;rarr; &lt;b&gt;모든 ICMP 패킷을 필터링 (특정 값 없이)&lt;/b&gt;&lt;/li&gt;
&lt;li&gt;icmp.type == 8 &amp;rarr; &lt;b&gt;ICMP Echo Request(핑 요청)만 필터링&lt;/b&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;span&gt;CTF 문제에서 ICMP 패킷을 분석할 때는 icmp.type == 8으로 필터링한 후, 개별 패킷의 TTL 값, payload 등을 확인하는 방식으로 접근하면 됩니다!  &lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1675&quot; data-origin-height=&quot;663&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/b0Pi4q/btsMAjlWiic/3g5SCZo8B0d8SZpk6LTMb1/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/b0Pi4q/btsMAjlWiic/3g5SCZo8B0d8SZpk6LTMb1/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/b0Pi4q/btsMAjlWiic/3g5SCZo8B0d8SZpk6LTMb1/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2Fb0Pi4q%2FbtsMAjlWiic%2F3g5SCZo8B0d8SZpk6LTMb1%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1675&quot; height=&quot;663&quot; data-origin-width=&quot;1675&quot; data-origin-height=&quot;663&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;이제 하나씩 일일이 받아 적거나, python, tshark와 같은 툴을 사용해서 플래그를 추출해내면 된다.&lt;/p&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;width: 100%;&quot;&gt;tshark&amp;nbsp;-r&amp;nbsp;exfiltration_activity_pctf_challenge.pcapng&amp;nbsp;-Y&amp;nbsp;&quot;icmp.type&amp;nbsp;==&amp;nbsp;8&quot;&amp;nbsp;-Tfields&amp;nbsp;-e&amp;nbsp;ip.ttl&amp;nbsp;|&amp;nbsp;awk&amp;nbsp;'{printf&amp;nbsp;&quot;%c&quot;,&amp;nbsp;$1}&amp;nbsp;END{printf&amp;nbsp;&quot;\n&quot;}'&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;알게된 점&lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;ICMP 프로토콜에서 &lt;b&gt;echo ping&lt;/b&gt;은&amp;nbsp; cmd에서 ping google.com할 때 그 ping을 의미하는 거였다.&lt;/p&gt;</description>
      <category>CTF/복기</category>
      <author>nocapholic</author>
      <guid isPermaLink="true">https://nocapholic.tistory.com/79</guid>
      <comments>https://nocapholic.tistory.com/79#entry79comment</comments>
      <pubDate>Wed, 5 Mar 2025 06:31:50 +0900</pubDate>
    </item>
    <item>
      <title>[questcon CTF] The Big Fish (OSINT) 풀이</title>
      <link>https://nocapholic.tistory.com/78</link>
      <description>&lt;blockquote data-ke-style=&quot;style2&quot;&gt;reference&lt;/blockquote&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;a href=&quot;https://yocchin.hatenablog.com/entry/2024/10/24/082037&quot;&gt;https://yocchin.hatenablog.com/entry/2024/10/24/082037&lt;/a&gt; &lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;b&gt;[2024&amp;nbsp;questcon&amp;nbsp;CTF]&lt;/b&gt; &lt;br /&gt;&lt;span style=&quot;color: #666666;&quot;&gt;Date&amp;nbsp;:&amp;nbsp;held&amp;nbsp;on&amp;nbsp;October&amp;nbsp;22&amp;nbsp;to&amp;nbsp;23,&amp;nbsp;2024&amp;nbsp;(24h) &lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #666666;&quot;&gt;CTF&amp;nbsp;때&amp;nbsp;못풀고&amp;nbsp;아쉬워서&amp;nbsp;묵혀놨다가,&amp;nbsp;드디어&amp;nbsp;정신차리고&amp;nbsp;CTF&amp;nbsp;복기&lt;/span&gt;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;요약 : png가 주어졌을 때 osint 툴 순서대로 사용해보기&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;1phase&lt;/h2&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;width: 100%;&quot;&gt;┌──(kali㉿kali)-[~/ctf] &lt;br /&gt;└─$&amp;nbsp;exiftool&amp;nbsp;dashcam_capture_20180811.png&amp;nbsp; &lt;br /&gt;ExifTool&amp;nbsp;Version&amp;nbsp;Number&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;12.76 &lt;br /&gt;File&amp;nbsp;Name&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;dashcam_capture_20180811.png &lt;br /&gt;Directory&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;. &lt;br /&gt;File&amp;nbsp;Size&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;726&amp;nbsp;kB &lt;br /&gt;File&amp;nbsp;Modification&amp;nbsp;Date/Time&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;2024:10:22&amp;nbsp;13:34:45-04:00 &lt;br /&gt;File&amp;nbsp;Access&amp;nbsp;Date/Time&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;2025:03:04&amp;nbsp;15:50:49-05:00 &lt;br /&gt;File&amp;nbsp;Inode&amp;nbsp;Change&amp;nbsp;Date/Time&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;2025:03:04&amp;nbsp;15:50:49-05:00 &lt;br /&gt;File&amp;nbsp;Permissions&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;-rw-r--r-- &lt;br /&gt;File&amp;nbsp;Type&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;PNG &lt;br /&gt;File&amp;nbsp;Type&amp;nbsp;Extension&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;png &lt;br /&gt;MIME&amp;nbsp;Type&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;image/png &lt;br /&gt;Image&amp;nbsp;Width&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;1018 &lt;br /&gt;Image&amp;nbsp;Height&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;467 &lt;br /&gt;Bit&amp;nbsp;Depth&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;8 &lt;br /&gt;Color&amp;nbsp;Type&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;RGB&amp;nbsp;with&amp;nbsp;Alpha &lt;br /&gt;Compression&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;Deflate/Inflate &lt;br /&gt;Filter&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;Adaptive &lt;br /&gt;Interlace&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;Noninterlaced &lt;br /&gt;SRGB&amp;nbsp;Rendering&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;Perceptual &lt;br /&gt;Gamma&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;2.2 &lt;br /&gt;Pixels&amp;nbsp;Per&amp;nbsp;Unit&amp;nbsp;X&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;4724 &lt;br /&gt;Pixels&amp;nbsp;Per&amp;nbsp;Unit&amp;nbsp;Y&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;4724 &lt;br /&gt;Pixel&amp;nbsp;Units&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;meters &lt;br /&gt;Creation&amp;nbsp;Time&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;2018:08:11&amp;nbsp;11:21:00 &lt;br /&gt;Exif&amp;nbsp;Byte&amp;nbsp;Order&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;Big-endian&amp;nbsp;(Motorola,&amp;nbsp;MM) &lt;br /&gt;X&amp;nbsp;Resolution&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;72 &lt;br /&gt;Y&amp;nbsp;Resolution&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;72 &lt;br /&gt;Resolution&amp;nbsp;Unit&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;inches &lt;br /&gt;Y&amp;nbsp;Cb&amp;nbsp;Cr&amp;nbsp;Positioning&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;Centered &lt;br /&gt;GPS&amp;nbsp;Version&amp;nbsp;ID&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;2.3.0.0 &lt;br /&gt;GPS&amp;nbsp;Latitude&amp;nbsp;Ref&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;North &lt;br /&gt;GPS&amp;nbsp;Longitude&amp;nbsp;Ref&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;East &lt;br /&gt;Image&amp;nbsp;Size&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;1018x467 &lt;br /&gt;Megapixels&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;0.475 &lt;br /&gt;&lt;b&gt;GPS&amp;nbsp;Latitude&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;18&amp;nbsp;deg&amp;nbsp;32'&amp;nbsp;25.56&quot;&amp;nbsp;N &lt;/b&gt;&lt;br /&gt;&lt;b&gt;GPS&amp;nbsp;Longitude&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;73&amp;nbsp;deg&amp;nbsp;49'&amp;nbsp;56.34&quot;&amp;nbsp;E &lt;/b&gt;&lt;br /&gt;&lt;b&gt;GPS&amp;nbsp;Position&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:&amp;nbsp;18&amp;nbsp;deg&amp;nbsp;32'&amp;nbsp;25.56&quot;&amp;nbsp;N,&amp;nbsp;73&amp;nbsp;deg&amp;nbsp;49'&amp;nbsp;56.34&quot;&amp;nbsp;E&lt;/b&gt; &lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;다음 위치를 구글에서 검색해본다.&lt;/p&gt;
&lt;table style=&quot;border-collapse: collapse; width: 100%;&quot; border=&quot;1&quot; data-ke-align=&quot;alignLeft&quot;&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style=&quot;width: 100%;&quot;&gt;18&amp;nbsp;deg&amp;nbsp;32&amp;nbsp;'&amp;nbsp;25.56&quot;&amp;nbsp;N&amp;nbsp;73&amp;nbsp;deg&amp;nbsp;49&amp;nbsp;'&amp;nbsp;56.&amp;nbsp;34&amp;nbsp;&quot;&amp;nbsp;N&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;815&quot; data-origin-height=&quot;449&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/PNJIq/btsMBkLakTW/g7uITaaCOGmfxkvSSKNRZK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/PNJIq/btsMBkLakTW/g7uITaaCOGmfxkvSSKNRZK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/PNJIq/btsMBkLakTW/g7uITaaCOGmfxkvSSKNRZK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FPNJIq%2FbtsMBkLakTW%2Fg7uITaaCOGmfxkvSSKNRZK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;815&quot; height=&quot;449&quot; data-origin-width=&quot;815&quot; data-origin-height=&quot;449&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;해당 위치가 맞았고, 바로 앞에는 Cosmos Bank가 존재한다.&lt;/p&gt;
&lt;p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1368&quot; data-origin-height=&quot;663&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cS0F29/btsMAHUr9vm/r7lOgurUB1vJIe3ZnEzmKK/img.png&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cS0F29/btsMAHUr9vm/r7lOgurUB1vJIe3ZnEzmKK/img.png&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cS0F29/btsMAHUr9vm/r7lOgurUB1vJIe3ZnEzmKK/img.png&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcS0F29%2FbtsMAHUr9vm%2Fr7lOgurUB1vJIe3ZnEzmKK%2Fimg.png&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1368&quot; height=&quot;663&quot; data-origin-width=&quot;1368&quot; data-origin-height=&quot;663&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2 data-ke-size=&quot;size26&quot;&gt;2phase&lt;/h2&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size18&quot;&gt;&quot;India Cosmos Bank cyber attack 2018 money&quot;에서 검색하면 다음 페이지를 찾을 수 있습니다.&lt;br /&gt;&lt;a href=&quot;https://indianexpress.com/article/cities/pune/pune-crime-files-cyber-attack-cosmos-bank-funnelled-rs-94-crore-9168771/&quot; target=&quot;_blank&quot; rel=&quot;noopener&amp;nbsp;noreferrer&quot;&gt;https://indianexpress.com/article/cities/pune/pune-crime-files-cyber-attack-cosmos-bank-funnelled-rs-94-crore-9168771/&lt;/a&gt;&lt;br /&gt;이에 따르면 9억4천만루피의 손실이었던 것 같다.&lt;br /&gt;&lt;u&gt;&lt;b&gt;QUESTCON{cosmos-2018-94}&lt;/b&gt;&lt;/u&gt;&lt;/p&gt;</description>
      <category>CTF/복기</category>
      <author>nocapholic</author>
      <guid isPermaLink="true">https://nocapholic.tistory.com/78</guid>
      <comments>https://nocapholic.tistory.com/78#entry78comment</comments>
      <pubDate>Wed, 5 Mar 2025 05:57:07 +0900</pubDate>
    </item>
    <item>
      <title>개발자 유머.GIF</title>
      <link>https://nocapholic.tistory.com/74</link>
      <description>&lt;p data-ke-size=&quot;size16&quot; style=&quot;text-align: left;&quot;&gt;&lt;/p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;400&quot; data-origin-height=&quot;398&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/CBiCZ/btsMiHValzM/TyDfxKw4JroiMLPvfAoK21/tfile.gif&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/CBiCZ/btsMiHValzM/TyDfxKw4JroiMLPvfAoK21/tfile.gif&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/CBiCZ/btsMiHValzM/TyDfxKw4JroiMLPvfAoK21/tfile.gif&quot; srcset=&quot;https://blog.kakaocdn.net/dn/CBiCZ/btsMiHValzM/TyDfxKw4JroiMLPvfAoK21/tfile.gif&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;400&quot; height=&quot;398&quot; data-origin-width=&quot;400&quot; data-origin-height=&quot;398&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;p data-ke-size=&quot;size16&quot; style=&quot;text-align: left;&quot;&gt;&lt;/p&gt;</description>
      <category>낙서장</category>
      <author>nocapholic</author>
      <guid isPermaLink="true">https://nocapholic.tistory.com/74</guid>
      <comments>https://nocapholic.tistory.com/74#entry74comment</comments>
      <pubDate>Sat, 15 Feb 2025 01:00:48 +0900</pubDate>
    </item>
    <item>
      <title>한국에서 유행한 빵 5</title>
      <link>https://nocapholic.tistory.com/73</link>
      <description>&lt;p data-ke-size=&quot;size16&quot; style=&quot;text-align: left;&quot;&gt;&lt;/p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;835&quot; data-origin-height=&quot;1042&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/mGWY4/btsMjDxWsQs/dSVAUyem2u3Q2PTSn3sK0k/tfile.jpg&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/mGWY4/btsMjDxWsQs/dSVAUyem2u3Q2PTSn3sK0k/tfile.jpg&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/mGWY4/btsMjDxWsQs/dSVAUyem2u3Q2PTSn3sK0k/tfile.jpg&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FmGWY4%2FbtsMjDxWsQs%2FdSVAUyem2u3Q2PTSn3sK0k%2Ftfile.jpg&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;835&quot; height=&quot;1042&quot; data-origin-width=&quot;835&quot; data-origin-height=&quot;1042&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;p data-ke-size=&quot;size16&quot; style=&quot;text-align: left;&quot;&gt;&lt;/p&gt;</description>
      <category>낙서장</category>
      <author>nocapholic</author>
      <guid isPermaLink="true">https://nocapholic.tistory.com/73</guid>
      <comments>https://nocapholic.tistory.com/73#entry73comment</comments>
      <pubDate>Sat, 15 Feb 2025 00:47:38 +0900</pubDate>
    </item>
    <item>
      <title>OSINT 프레임워크</title>
      <link>https://nocapholic.tistory.com/71</link>
      <description>&lt;p data-ke-size=&quot;size16&quot; style=&quot;text-align: left;&quot;&gt;&lt;/p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;800&quot; data-origin-height=&quot;1075&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/E1Lvu/btsMkaIsBGU/XkqAV9SIjKIHCa64GSjaw0/tfile.jpg&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/E1Lvu/btsMkaIsBGU/XkqAV9SIjKIHCa64GSjaw0/tfile.jpg&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/E1Lvu/btsMkaIsBGU/XkqAV9SIjKIHCa64GSjaw0/tfile.jpg&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FE1Lvu%2FbtsMkaIsBGU%2FXkqAV9SIjKIHCa64GSjaw0%2Ftfile.jpg&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;800&quot; height=&quot;1075&quot; data-origin-width=&quot;800&quot; data-origin-height=&quot;1075&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;p data-ke-size=&quot;size16&quot; style=&quot;text-align: left;&quot;&gt;&lt;/p&gt;</description>
      <category>Security</category>
      <author>nocapholic</author>
      <guid isPermaLink="true">https://nocapholic.tistory.com/71</guid>
      <comments>https://nocapholic.tistory.com/71#entry71comment</comments>
      <pubDate>Fri, 14 Feb 2025 22:24:33 +0900</pubDate>
    </item>
    <item>
      <title>리눅스 디렉토리 구조</title>
      <link>https://nocapholic.tistory.com/70</link>
      <description>&lt;p data-ke-size=&quot;size16&quot; style=&quot;text-align: left;&quot;&gt;&lt;/p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;2725&quot; data-origin-height=&quot;3781&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/cEWbV7/btsMkybirbt/onULfPiEU7PEBEKORXUOsK/tfile.jpg&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/cEWbV7/btsMkybirbt/onULfPiEU7PEBEKORXUOsK/tfile.jpg&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/cEWbV7/btsMkybirbt/onULfPiEU7PEBEKORXUOsK/tfile.jpg&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcEWbV7%2FbtsMkybirbt%2FonULfPiEU7PEBEKORXUOsK%2Ftfile.jpg&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;2725&quot; height=&quot;3781&quot; data-origin-width=&quot;2725&quot; data-origin-height=&quot;3781&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;p data-ke-size=&quot;size16&quot; style=&quot;text-align: left;&quot;&gt;&lt;/p&gt;</description>
      <category>Security</category>
      <author>nocapholic</author>
      <guid isPermaLink="true">https://nocapholic.tistory.com/70</guid>
      <comments>https://nocapholic.tistory.com/70#entry70comment</comments>
      <pubDate>Fri, 14 Feb 2025 22:24:07 +0900</pubDate>
    </item>
    <item>
      <title>알쏭달쏭 자바스크립트</title>
      <link>https://nocapholic.tistory.com/69</link>
      <description>&lt;p data-ke-size=&quot;size16&quot; style=&quot;text-align: left;&quot;&gt;&lt;/p&gt;&lt;figure class=&quot;imageblock alignCenter&quot; data-ke-mobileStyle=&quot;widthOrigin&quot; data-origin-width=&quot;1179&quot; data-origin-height=&quot;1807&quot;&gt;&lt;span data-url=&quot;https://blog.kakaocdn.net/dn/bOsUpX/btsMj6zi8St/N0Ga5p6ReevQnQsqLWN8e0/tfile.jpg&quot; data-phocus=&quot;https://blog.kakaocdn.net/dn/bOsUpX/btsMj6zi8St/N0Ga5p6ReevQnQsqLWN8e0/tfile.jpg&quot;&gt;&lt;img src=&quot;https://blog.kakaocdn.net/dn/bOsUpX/btsMj6zi8St/N0Ga5p6ReevQnQsqLWN8e0/tfile.jpg&quot; srcset=&quot;https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&amp;fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FbOsUpX%2FbtsMj6zi8St%2FN0Ga5p6ReevQnQsqLWN8e0%2Ftfile.jpg&quot; onerror=&quot;this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';&quot; loading=&quot;lazy&quot; width=&quot;1179&quot; height=&quot;1807&quot; data-origin-width=&quot;1179&quot; data-origin-height=&quot;1807&quot;/&gt;&lt;/span&gt;&lt;/figure&gt;
&lt;p data-ke-size=&quot;size16&quot; style=&quot;text-align: left;&quot;&gt;&lt;/p&gt;</description>
      <category>Develop/Web</category>
      <author>nocapholic</author>
      <guid isPermaLink="true">https://nocapholic.tistory.com/69</guid>
      <comments>https://nocapholic.tistory.com/69#entry69comment</comments>
      <pubDate>Fri, 14 Feb 2025 20:42:48 +0900</pubDate>
    </item>
    <item>
      <title>영화를 통해 보는 사이버보안</title>
      <link>https://nocapholic.tistory.com/62</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;a href=&quot;https://m.boannews.com/html/detail.html?idx=133593&quot; target=&quot;_blank&quot; rel=&quot;noopener&amp;nbsp;noreferrer&quot;&gt;https://m.boannews.com/html/detail.html?idx=133593&lt;/a&gt;&lt;/p&gt;
&lt;figure id=&quot;og_1733351819454&quot; contenteditable=&quot;false&quot; data-ke-type=&quot;opengraph&quot; data-ke-align=&quot;alignCenter&quot; data-og-type=&quot;article&quot; data-og-title=&quot;[보안&amp;amp;영화] 보안 담당자들이 커리어를 통해 경험할 수 있는 가장 큰 재앙은?&quot; data-og-description=&quot;사이버 보안 담당자들이 자신의 할 일을 다 하는 데 있어 가장 큰 어려움은 무엇일까? &amp;lsquo;어려움&amp;rsquo;이라는 표현이 귀여워 보일 정도로 너무 커서 차라리 재해에 가깝게 느껴지는 것이 있을까? 산&quot; data-og-host=&quot;m.boannews.com&quot; data-og-source-url=&quot;https://m.boannews.com/html/detail.html?idx=133593&quot; data-og-url=&quot;http://m.boannews.com/html/detail.html?idx=133593&quot; data-og-image=&quot;https://scrap.kakaocdn.net/dn/dp2BmA/hyXGInlnGx/ny0vBbJD2V7QiKBwVS1jZk/img.jpg?width=750&amp;amp;height=500&amp;amp;face=0_0_750_500&quot;&gt;&lt;a href=&quot;https://m.boannews.com/html/detail.html?idx=133593&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; data-source-url=&quot;https://m.boannews.com/html/detail.html?idx=133593&quot;&gt;
&lt;div class=&quot;og-image&quot; style=&quot;background-image: url('https://scrap.kakaocdn.net/dn/dp2BmA/hyXGInlnGx/ny0vBbJD2V7QiKBwVS1jZk/img.jpg?width=750&amp;amp;height=500&amp;amp;face=0_0_750_500');&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;div class=&quot;og-text&quot;&gt;
&lt;p class=&quot;og-title&quot; data-ke-size=&quot;size16&quot;&gt;[보안&amp;amp;영화] 보안 담당자들이 커리어를 통해 경험할 수 있는 가장 큰 재앙은?&lt;/p&gt;
&lt;p class=&quot;og-desc&quot; data-ke-size=&quot;size16&quot;&gt;사이버 보안 담당자들이 자신의 할 일을 다 하는 데 있어 가장 큰 어려움은 무엇일까? &amp;lsquo;어려움&amp;rsquo;이라는 표현이 귀여워 보일 정도로 너무 커서 차라리 재해에 가깝게 느껴지는 것이 있을까? 산&lt;/p&gt;
&lt;p class=&quot;og-host&quot; data-ke-size=&quot;size16&quot;&gt;m.boannews.com&lt;/p&gt;
&lt;/div&gt;
&lt;/a&gt;&lt;/figure&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;</description>
      <category>낙서장</category>
      <author>nocapholic</author>
      <guid isPermaLink="true">https://nocapholic.tistory.com/62</guid>
      <comments>https://nocapholic.tistory.com/62#entry62comment</comments>
      <pubDate>Thu, 5 Dec 2024 07:37:14 +0900</pubDate>
    </item>
    <item>
      <title>게임과 보안은 흡사</title>
      <link>https://nocapholic.tistory.com/60</link>
      <description>&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&lt;a href=&quot;https://boannews.com/media/view.asp?idx=134517&quot; target=&quot;_blank&quot; rel=&quot;noopener&amp;nbsp;noreferrer&quot;&gt;https://boannews.com/media/view.asp?idx=134517&lt;/a&gt;&lt;/p&gt;
&lt;figure id=&quot;og_1732281594518&quot; contenteditable=&quot;false&quot; data-ke-type=&quot;opengraph&quot; data-ke-align=&quot;alignCenter&quot; data-og-type=&quot;article&quot; data-og-title=&quot;[게임&amp;amp;보안] 고수들 드글대는 사이버 공간인지라 누구나 압축 성장이 필요하다&quot; data-og-description=&quot;2000년대 초반 즈음, 지금 아무리 부정해도 생물학적 나이와 개그 센스 등 거의 모든 지표가 &amp;lsquo;아재&amp;rsquo;를 가리키는 나이의 대한민국 남자들이라면 한 번쯤 들어봤을 만한 거대한 문화활동이 있었&quot; data-og-host=&quot;www.boannews.com&quot; data-og-source-url=&quot;https://boannews.com/media/view.asp?idx=134517&quot; data-og-url=&quot;http://www.boannews.com/media/view.asp?idx=134517&quot; data-og-image=&quot;https://scrap.kakaocdn.net/dn/eMFdX/hyXDiufJEb/kzL1ly1Sh94aVkD5jvEc9K/img.jpg?width=750&amp;amp;height=500&amp;amp;face=0_0_750_500&quot;&gt;&lt;a href=&quot;https://boannews.com/media/view.asp?idx=134517&quot; target=&quot;_blank&quot; rel=&quot;noopener&quot; data-source-url=&quot;https://boannews.com/media/view.asp?idx=134517&quot;&gt;
&lt;div class=&quot;og-image&quot; style=&quot;background-image: url('https://scrap.kakaocdn.net/dn/eMFdX/hyXDiufJEb/kzL1ly1Sh94aVkD5jvEc9K/img.jpg?width=750&amp;amp;height=500&amp;amp;face=0_0_750_500');&quot;&gt;&amp;nbsp;&lt;/div&gt;
&lt;div class=&quot;og-text&quot;&gt;
&lt;p class=&quot;og-title&quot; data-ke-size=&quot;size16&quot;&gt;[게임&amp;amp;보안] 고수들 드글대는 사이버 공간인지라 누구나 압축 성장이 필요하다&lt;/p&gt;
&lt;p class=&quot;og-desc&quot; data-ke-size=&quot;size16&quot;&gt;2000년대 초반 즈음, 지금 아무리 부정해도 생물학적 나이와 개그 센스 등 거의 모든 지표가 &amp;lsquo;아재&amp;rsquo;를 가리키는 나이의 대한민국 남자들이라면 한 번쯤 들어봤을 만한 거대한 문화활동이 있었&lt;/p&gt;
&lt;p class=&quot;og-host&quot; data-ke-size=&quot;size16&quot;&gt;www.boannews.com&lt;/p&gt;
&lt;/div&gt;
&lt;/a&gt;&lt;/figure&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;&amp;nbsp;&lt;/p&gt;
&lt;p data-ke-size=&quot;size16&quot;&gt;1년동안 CTF를 많이 참여했지만, 의미없는 시간낭비했구나를 깨달을 수 있었습니다.&lt;/p&gt;</description>
      <category>낙서장</category>
      <author>nocapholic</author>
      <guid isPermaLink="true">https://nocapholic.tistory.com/60</guid>
      <comments>https://nocapholic.tistory.com/60#entry60comment</comments>
      <pubDate>Fri, 22 Nov 2024 22:20:34 +0900</pubDate>
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