Posts

• 18 Nov 2023 » Neat privilege escalation tricks
• 07 Nov 2023 » [CTF] Flux Capacitor (ELF 64-bit ASLR, NX bypass)
• 05 Nov 2023 » [CTF] Unauthorised Access (ELF 64-bit Format string vulnerability)
• 25 Oct 2023 » [CTF] Untraceable (PTRACE_TRACEME anti-anti-debug)
• 23 Oct 2023 » [CTF] Uncoding (XOR One-time pad)
• 21 Oct 2023 » [CTF] Three Keys (AES decryption)
• 19 Oct 2023 » [CTF] Erasure (XOR decryption)
• 17 Oct 2023 » [CTF] Repeated Maleficence (XOR known plaintext)
• 15 Oct 2023 » [CTF] PSA Games (RSA PKCS#7 insecure padding)
• 13 Oct 2023 » [CTF] Me is Mey (Custom SHA256 bypass)
• 11 Oct 2023 » [CTF] TDMR (ELF 64-bit Format string arbitrary write)
• 09 Oct 2023 » [CTF] RPZ Gate (ELF 64-bit Buffer overflow)
• 03 Oct 2023 » [CTF] Formula (ELF 64-bit Buffer overflow + Logical bug)
• 01 Oct 2023 » [CTF] Shell Shop (ELF 64-bit Buffer overflow)
• 03 Nov 2022 » Solving a Wooden Cube Puzzle
• 14 Mar 2020 » Advanced Web Attacks And Exploitation - Course and OSWE Exam Review
• 03 Jun 2019 » flAWS - Part 2 - Defender
• 01 Jun 2019 » flAWS - Part 2 - Attacker
• 01 May 2019 » flAWS - Part 1
• 01 Jun 2018 » (Retro) Hunting
• 27 May 2018 » post_url for Collections in Jekyll
• 18 May 2018 » [CTF] Under the Wire 5 - Trebek
• 16 May 2018 » [CTF] Under the Wire 4 - Oracle
• 14 May 2018 » [CTF] Under the Wire 3 - Groot
• 12 May 2018 » [CTF] Under the Wire 2 - Cyborg
• 10 May 2018 » [CTF] Under the Wire 1 - Century
• 15 Feb 2018 » How (Not) To Encrypt Google Docs
• 10 Feb 2018 » [CTF] BoE 2 - "Go with the (net)flow"
• 10 Feb 2018 » [CTF] BoE 1 - "I smell a rat"
• 01 Dec 2017 » Building A Humidity Temperature Rig With Arduino
• 17 Sep 2017 » Hacking GNOME Minesweeper
• 10 Sep 2017 » Serene Binary Analysis with Angr
• 01 Sep 2017 » Investigating A Hardware Keylogger
• 23 Aug 2017 » Exploring Procdot
• 16 Aug 2017 » Progressing In Infosec
• 09 Aug 2017 » Exploring Prefetch Part 2
• 02 Aug 2017 » Use Bluetooth Device For Better Security
• 25 Jul 2017 » Token-based Authentication for SSH
• 17 Jul 2017 » Using Tokens in Ubuntu with PGP
• 09 Jul 2017 » KeePass Password Manager With 2FA
• 02 Jul 2017 » Physical OPSEC Basics
• 29 Jun 2017 » Exploring Prefetch Part 1
• 25 Jun 2017 » The Technical Interview part 2
• 10 Jun 2017 » The Technical Interview part 1
• 01 Jun 2017 » [CTF] Why So Fancy?
• 13 May 2017 » Breaking Neural Networks
• 06 May 2017 » Preventing Evil Maid Attacks
• 05 May 2017 » [CTF] Sectalks London - 08
• 27 Feb 2017 » Dawkins' Weasel
• 25 Feb 2017 » Control Website With Keyboard Shortcuts
• 04 Feb 2017 » [CTF] Sectalks London - 05
• 08 Aug 2016 » [CTF] Sectalks London - 04
• 01 Aug 2016 » [CTF] Quantum Malware
• 17 Mar 2016 » [CTF] Binary Master Lieutenant - 5
• 10 Mar 2016 » [CTF] Binary Master Lieutenant - 4
• 02 Mar 2016 » [CTF] Binary Master Lieutenant - 3
• 23 Feb 2016 » [CTF] Binary Master Lieutenant - 2
• 16 Feb 2016 » [CTF] Binary Master Lieutenant - 1
• 09 Feb 2016 » [CTF] Binary Master Ensign - 5
• 28 Jan 2016 » [CTF] Binary Master Ensign - 4
• 21 Jan 2016 » [CTF] Binary Master Ensign - 3
• 14 Jan 2016 » [CTF] Binary Master Ensign - 2
• 07 Jan 2016 » [CTF] Binary Master Ensign - 1
• 02 Mar 2014 » Cracking the Perimeter - Course and OSCE Exam Review
• 17 Jan 2014 » LSB Steganography with Python
• 01 Nov 2013 » Hidden Command Listener
• 13 Sep 2013 » [SLAE ?] Bind TCP Shellcode with Password
• 05 Sep 2013 » [SLAE 7] AES Shellcode crypter
• 01 Sep 2013 » [SLAE 6] Polymorphic Shellcodes
• 25 Aug 2013 » [SLAE 5] Metasploit meterpreter/reverse_tcp Shellcode
• 17 Aug 2013 » [SLAE 5] Metasploit Shell Find Port
• 11 Aug 2013 » [SLAE 5] Metasploit Shellcode Analysis
• 07 Aug 2013 » Store Encrypted Files on Google Drive
• 05 Aug 2013 » [CTF] Coursera Malicious Software Challenge
• 04 Aug 2013 » [SLAE 4] Custom Encoding Scheme
• 25 Jul 2013 » [SLAE 3] Egghunter Shellcode
• 18 Jul 2013 » [SLAE 2] Reverse TCP Shellcode
• 10 Jul 2013 » [SLAE 1] Bind TCP Shellcode
• 01 Apr 2013 » Fair Result With Biased Coin
• 02 Mar 2013 » Dictionary Attack on Excel Passwords
• 06 Feb 2013 » [CTF] Difusing a (binary) bomb
• 11 Oct 2012 » [CTF] OverTheWire Vortex Level 6
• 21 Sep 2012 » [CTF] OverTheWire Vortex Level 5
• 18 Sep 2012 » [CTF] OverTheWire Vortex Level 4
• 14 Sep 2012 » [CTF] OverTheWire Vortex Level 3
• 12 Sep 2012 » [CTF] OverTheWire Vortex Level 2
• 11 Sep 2012 » [CTF] OverTheWire Vortex Level 1
• 10 Sep 2012 » [CTF] OverTheWire Vortex Level 0
• 25 Jul 2012 » Security Metaphors
• 21 Jul 2012 » [CTF] Nebula Wargame Walkthrough
• 15 Jul 2012 » Extracting GNOME Keyring Credentials
• 05 Jul 2012 » Parsing the MBR
• 20 Mar 2012 » Quick Steganography with Matlab
• 16 Nov 2010 » Defensive Programming