adrianjunge.de https://adrianjunge.de/ Latest blog posts and CTF writeups from Adrian Junge. en Fri, 05 Jun 2026 00:00:00 +0000 Fri, 12 Jun 2026 18:36:22 +0000 Scanwich Station CTF writeup https://adrianjunge.de/ctf/gpnctf/Scanwich%2520Station https://adrianjunge.de/ctf/gpnctf/Scanwich%2520Station Fri, 05 Jun 2026 00:00:00 +0000 Funny Java Strings? Blog post https://adrianjunge.de/blog/java-strings https://adrianjunge.de/blog/java-strings Wed, 27 May 2026 00:00:00 +0000 xmalloc CTF writeup https://adrianjunge.de/ctf/kitctf/xmalloc https://adrianjunge.de/ctf/kitctf/xmalloc Mon, 25 May 2026 00:00:00 +0000 HTB CPTS Blog post https://adrianjunge.de/blog/htb-cpts https://adrianjunge.de/blog/htb-cpts Mon, 23 Mar 2026 00:00:00 +0000 My Flask App CTF writeup https://adrianjunge.de/ctf/sekaictf/My%2520Flask%2520App https://adrianjunge.de/ctf/sekaictf/My%2520Flask%2520App Thu, 11 Sep 2025 00:00:00 +0000 Fancy Web CTF writeup https://adrianjunge.de/ctf/sekaictf/Fancy%2520Web https://adrianjunge.de/ctf/sekaictf/Fancy%2520Web Sat, 06 Sep 2025 00:00:00 +0000 Smile at me CTF writeup https://adrianjunge.de/ctf/gpnctf/Smile%2520at%2520me https://adrianjunge.de/ctf/gpnctf/Smile%2520at%2520me Thu, 21 Aug 2025 00:00:00 +0000 Leaf CTF writeup https://adrianjunge.de/ctf/smileyctf/Leaf https://adrianjunge.de/ctf/smileyctf/Leaf Mon, 09 Jun 2025 00:00:00 +0000 Everyone loves canteen food CTF writeup https://adrianjunge.de/ctf/cscg/Everyone%2520loves%2520canteen%2520food https://adrianjunge.de/ctf/cscg/Everyone%2520loves%2520canteen%2520food Fri, 09 May 2025 00:00:00 +0000 vidplow CTF writeup https://adrianjunge.de/ctf/cscg/vidplow https://adrianjunge.de/ctf/cscg/vidplow Sat, 03 May 2025 00:00:00 +0000 KDF dream CTF writeup https://adrianjunge.de/ctf/cscg/KDF%2520dream https://adrianjunge.de/ctf/cscg/KDF%2520dream Fri, 02 May 2025 00:00:00 +0000 Air smeller CTF writeup https://adrianjunge.de/ctf/cscg/Air%2520smeller https://adrianjunge.de/ctf/cscg/Air%2520smeller Thu, 01 May 2025 00:00:00 +0000 Fantastic Doom CTF writeup https://adrianjunge.de/ctf/ehax/Fantastic%2520Doom https://adrianjunge.de/ctf/ehax/Fantastic%2520Doom Thu, 24 Apr 2025 00:00:00 +0000 Cash Memo CTF writeup https://adrianjunge.de/ctf/ehax/Cash%2520Memo https://adrianjunge.de/ctf/ehax/Cash%2520Memo Thu, 17 Apr 2025 00:00:00 +0000 Tar boom CTF writeup https://adrianjunge.de/ctf/dvctf/Tar%2520boom https://adrianjunge.de/ctf/dvctf/Tar%2520boom Thu, 27 Mar 2025 00:00:00 +0000 Gamedev CTF writeup https://adrianjunge.de/ctf/lactf/Gamedev https://adrianjunge.de/ctf/lactf/Gamedev Sat, 15 Feb 2025 00:00:00 +0000 A Minecraft Movie CTF writeup https://adrianjunge.de/ctf/umdctf/A%2520Minecraft%2520Movie https://adrianjunge.de/ctf/umdctf/A%2520Minecraft%2520Movie Tue, 04 Feb 2025 00:00:00 +0000 CORS Playground CTF writeup https://adrianjunge.de/ctf/fcsc/CORS%2520Playground https://adrianjunge.de/ctf/fcsc/CORS%2520Playground Sat, 07 Sep 2024 00:00:00 +0000 Hoster CTF writeup https://adrianjunge.de/ctf/cscg/Hoster https://adrianjunge.de/ctf/cscg/Hoster Thu, 23 May 2024 00:00:00 +0000 Photoeditor CTF writeup https://adrianjunge.de/ctf/cscg/Photoeditor https://adrianjunge.de/ctf/cscg/Photoeditor Fri, 17 May 2024 00:00:00 +0000