Home Blog Category Security Capture The Flag Hacking Lab Hackvent Hackvent 2019 Category: Hackvent 2019 Dive into the 2019 Hackvent CTF challenges, part of the annual festive security event hosted by Hacking-Lab.
Posts Showing 27 posts in this category.
Hackvent 2019: Day 23 Hackvent 2019 52 0 Discover how to retrieve the flag hidden in the Internet Data Archive challenge by exploiting vulnerabilities and cracking passwords. Hackvent 2019: Day 22 Hackvent 2019 36 0 Help Santa recover a lost command for his sledge in this HV19.22 challenge. Dive into hex sequences and AVR emulators to find the solution! Hackvent 2019: Day 21 Hackvent 2019 22 0 Join the challenge to recover Santa's flag using cryptographic techniques. Can you break the AES256 encryption and find the hidden flag? Hackvent 2019: Day 20 Hackvent 2019 19 0 Reverse the PS4 binary to solve the HV19.20 challenge. Download resources and follow our detailed solution for the flag. Hackvent 2019: Day 19 Hackvent 2019 24 0 Solve the HV19.19 challenge with Emojicode! Discover how a key emoji unlocks the flag in just 8 minutes. Get the details and solution here! Hackvent 2019: Day 18 Hackvent 2019 25 0 Crack the Salsa20 cipher and recover the hidden flag in this fun, dance-themed hacking challenge! Discover the key and the flag decoding method. Hackvent 2019: Day 17 Hackvent 2019 65 1 Crack the Unicode Portal challenge to become an admin and obtain the ultimate gift by exploiting the register functionality. Discover the flag! Hackvent 2019: Day 16 Hackvent 2019 22 0 Solve the HV19.16 B0rked Calculator challenge by fixing Santa's broken calculator and reveal the hidden flag. Download resources and more. Hackvent 2019: Day 15 Hackvent 2019 34 0 Join us in exploring the HV19.15 Santa's Workshop challenge. Discover how we decoded complex MQTT messaging services to uncover the hidden flag. Hackvent 2019: Hidden 4 Hackvent 2019 27 0 Solve the Hackvent 2019 Day 14 challenge (Hidden Four) by evaluating Perl code to reveal the hidden flag. Hackvent 2019: Day 14 Hackvent 2019 21 0 Join us for the HV19.14 Achtung das Flag challenge! Decode Perl code to reveal the hidden flag in this captivating game. Hackvent 2019: Day 13 Hackvent 2019 26 0 Infiltrate a spy facility and retrieve critical information by exploiting a login portal vulnerability in the HV19.13 TrieMe challenge. Hackvent 2019: Day 12 Hackvent 2019 35 0 Join the HV19.12 Back to Basic challenge! Learn how to reverse-engineer a file and uncover the hidden flag. Perfect for sharpening your hacking skills. Hackvent 2019: Hidden 3 Hackvent 2019 23 0 Discover the solution to the HV19.H1 Hidden Three challenge with step-by-step penetration testing and uncover the hidden flag. Hackvent 2019: Day 11 Hackvent 2019 22 0 Discover how to interact with the Frolicsome Santa Jokes API and uncover hidden flags in this detailed guide. Hackvent 2019: Day 10 Hackvent 2019 21 0 Discover how to crack the HV19.10 "Guess what" challenge by uncovering obfuscated strings in an ELF binary and retrieving the hidden flag. Hackvent 2019: Day 9 Hackvent 2019 32 0 Crack Santa's QR code challenge using Rule 30 to reveal the hidden destination path. Follow our step-by-step solution and Python script. Hackvent 2019: Day 8 Hackvent 2019 48 0 Decode encrypted credit card numbers and uncover the flag in the HV19.08 SmileNcryptor 4.0 challenge. Learn the technique used for decryption. Hackvent 2019: Hidden 2 Hackvent 2019 48 0 Solve the HV19.H2 Hidden Two challenge by decoding the file name string using base58 to uncover the hidden flag in this Capture The Flag event. Hackvent 2019: Day 7 Hackvent 2019 30 0 Uncover hidden binary messages in Santa's new sledge gadget. Learn how to decode using video analysis and extract the final flag! Hackvent 2019: Hidden 1 Hackvent 2019 87 0 Uncover hidden flags in HV19.H1 Hidden One challenge using whitespace steganography! Learn the solution step-by-step. Hackvent 2019: Day 6 Hackvent 2019 43 0 Discover how to solve the HV19.H1 Hidden One challenge using Francis Bacon's cipher. Decode the hidden message with Python! Hackvent 2019: Day 5 Hackvent 2019 35 0 Decode Santa's new solemn barcode to find the hidden message in this challenging CTF exercise. Can you crack the code? Hackvent 2019: Day 4 Hackvent 2019 62 0 Discover how Santa's new password policy was circumvented by the elves using an AutoHotKey script. Learn the step-by-step solution! Hackvent 2019: Day 3 Hackvent 2019 32 0 Decode the Hodor programming language challenge and discover the hidden flag using base64. Learn more about this unique esoteric language! HACKvent 2019: Day 2 Hackvent 2019 31 0 Unlock the secrets of HV19.02 Triangulation with our 3D model challenge! Discover how to extract hidden codes and claim your victory. HACKvent 2019: Day 1 Hackvent 2019 65 0 Discover the solution to the HV19.01 censored challenge. Unveil hidden binaries in an image to reveal a crisp QR code for the flag! 