* [Blog](https://www2.paloaltonetworks.com/blog) * [Palo Alto Networks](https://www2.paloaltonetworks.com/blog/corporate/) * [Events](https://www2.paloaltonetworks.com/blog/category/events/) * Announcing the LabyREnth ... # Announcing the LabyREnth Capture the Flag (CTF) Challenge [](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww2.paloaltonetworks.com%2Fblog%2F2016%2F07%2Funit42-announcing-the-labyrenth-capture-the-flag-ctf-challenge%2F) [](https://twitter.com/share?text=Announcing+the+LabyREnth+Capture+the+Flag+%28CTF%29+Challenge&url=https%3A%2F%2Fwww2.paloaltonetworks.com%2Fblog%2F2016%2F07%2Funit42-announcing-the-labyrenth-capture-the-flag-ctf-challenge%2F) [](https://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwww2.paloaltonetworks.com%2Fblog%2F2016%2F07%2Funit42-announcing-the-labyrenth-capture-the-flag-ctf-challenge%2F&title=Announcing+the+LabyREnth+Capture+the+Flag+%28CTF%29+Challenge&summary=&source=) [](https://www.paloaltonetworks.com//www.reddit.com/submit?url=https://www2.paloaltonetworks.com/blog/2016/07/unit42-announcing-the-labyrenth-capture-the-flag-ctf-challenge/&ts=markdown) \[\](mailto:?subject=Announcing the LabyREnth Capture the Flag (CTF) Challenge) Link copied By [Ryan Olson](https://www.paloaltonetworks.com/blog/author/ryan-olson/?ts=markdown "Posts by Ryan Olson") Jul 15, 2016 1 minutes [Events](https://www.paloaltonetworks.com/blog/category/events/?ts=markdown) [CTF](https://www.paloaltonetworks.com/blog/tag/ctf/?ts=markdown) [LabyREnth](https://www.paloaltonetworks.com/blog/tag/labyrenth/?ts=markdown) [Richard Wartell](https://www.paloaltonetworks.com/blog/tag/richard-wartell/?ts=markdown) [Unit 42](https://www.paloaltonetworks.com/blog/tag/unit-42/?ts=markdown) [](https://www.paloaltonetworks.com/blog/2016/06/unit-42-countdown-to-labyrenth-capture-the-flag-ctf-challenge/unit-42-ctf-1/) [![Unit 42 CTF 1](https://www.paloaltonetworks.com/blog/wp-content/uploads/2016/06/Unit-42-CTF-1-500x216.png)](https://www.paloaltonetworks.com/blog/2016/06/unit-42-countdown-to-labyrenth-capture-the-flag-ctf-challenge/unit-42-ctf-1/) We're proud to announce that [LabyREnth](http://labyrenth.com/), the Unit 42 Capture the Flag (CTF) challenge, is open to the public and ready to test your malware analysis and reverse engineering skills. You'll have until 11:59pm on August 14^th^, 2016 to run through more than 25 challenges built by some of the industries best threat researchers and security engineers. Whether you are an experienced threat researcher looking to win renown or a student just getting started, there are challenges that are built to surprise and hopefully show you something new. You'll also have the opportunity to win part of $16,000 of rewards if you're among the first to complete the tracks. The CTF is open worldwide, including for Palo Alto Networks partners, please refer to the [official rules](http://labyrenth.com/rules) for more eligibility. These challenges bring together amazing learning opportunities for all levels across the security industry, all with serious prizes. Our goal is to drive threat intelligence education by sharing challenges based the daily life of our engineers, helping improve skills and develop the next generation of analysts. Watch the [@unit42\_intel](https://twitter.com/unit42_intel) Twitter and #labyREnth hashtag for updates and winners. Join the [LabyREnth](http://labyrenth.com/) now. *** ** * ** *** ## Related Blogs ### [Events](https://www.paloaltonetworks.com/blog/category/events/?ts=markdown), [Unit 42](https://www.paloaltonetworks.com/blog/category/unit42/?ts=markdown) [#### LabyREnth CTF 2017: Check Out the Prizes](https://www2.paloaltonetworks.com/blog/2017/09/unit42-labyrenth-ctf-2017-check-out-the-prizes/) ### [Events](https://www.paloaltonetworks.com/blog/category/events/?ts=markdown), [Unit 42](https://www.paloaltonetworks.com/blog/category/unit42/?ts=markdown) [#### LabyREnth CTF 2017 Winners!](https://www2.paloaltonetworks.com/blog/2017/08/unit42-labyrenth-ctf-2017-winners/) ### [Events](https://www.paloaltonetworks.com/blog/category/events/?ts=markdown), [Unit 42](https://www.paloaltonetworks.com/blog/category/unit42/?ts=markdown) [#### LabyREnth CTF 2017 Final Week: Beat the Maze!](https://www2.paloaltonetworks.com/blog/2017/07/unit42-labyrenth-ctf-2017-final-week-beat-maze/) ### [Events](https://www.paloaltonetworks.com/blog/category/events/?ts=markdown), [Unit 42](https://www.paloaltonetworks.com/blog/category/unit42/?ts=markdown) [#### VIDEO: Tips, Tricks, and Clues to Escape the LabyREnth CTF](https://www2.paloaltonetworks.com/blog/2017/06/unit42-video-tips-tricks-clues-escape-labyrenth-ctf/) ### [Events](https://www.paloaltonetworks.com/blog/category/events/?ts=markdown), [Unit 42](https://www.paloaltonetworks.com/blog/category/unit42/?ts=markdown) [#### LabyREnth CTF 2017 Launch Day: The Challenge Starts Now!](https://www2.paloaltonetworks.com/blog/2017/06/unit42-labyrenth-ctf-2017-launch-day-challenge-starts-now/) ### [Events](https://www.paloaltonetworks.com/blog/category/events/?ts=markdown), [Unit 42](https://www.paloaltonetworks.com/blog/category/unit42/?ts=markdown) [#### LabyREnth CTF 2017: One Week Countdown](https://www2.paloaltonetworks.com/blog/2017/06/unit42-labyrenth-ctf-2017-one-week-countdown/) ### Subscribe to the Blog! Sign up to receive must-read articles, Playbooks of the Week, new feature announcements, and more. ![spinner](https://www2.paloaltonetworks.com/blog/wp-content/themes/panwblog2023/dist/images/ajax-loader.gif) Sign up Please enter a valid email. By submitting this form, you agree to our [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use?ts=markdown) and acknowledge our [Privacy Statement](https://www.paloaltonetworks.com/legal-notices/privacy?ts=markdown). Please look for a confirmation email from us. If you don't receive it in the next 10 minutes, please check your spam folder. This site is protected by reCAPTCHA and the Google [Privacy Policy](https://policies.google.com/privacy) and [Terms of Service](https://policies.google.com/terms) apply. {#footer} {#footer} ## Products and Services * [AI-Powered Network Security Platform](https://www.paloaltonetworks.com/network-security?ts=markdown) * [Secure AI by Design](https://www.paloaltonetworks.com/precision-ai-security/secure-ai-by-design?ts=markdown) * [Prisma AIRS](https://www.paloaltonetworks.com/prisma/prisma-ai-runtime-security?ts=markdown) * [AI Access Security](https://www.paloaltonetworks.com/sase/ai-access-security?ts=markdown) * [Cloud Delivered Security Services](https://www.paloaltonetworks.com/network-security/security-subscriptions?ts=markdown) * [Advanced Threat Prevention](https://www.paloaltonetworks.com/network-security/advanced-threat-prevention?ts=markdown) * [Advanced URL Filtering](https://www.paloaltonetworks.com/network-security/advanced-url-filtering?ts=markdown) * [Advanced WildFire](https://www.paloaltonetworks.com/network-security/advanced-wildfire?ts=markdown) * [Advanced DNS Security](https://www.paloaltonetworks.com/network-security/advanced-dns-security?ts=markdown) * [Enterprise Data Loss Prevention](https://www.paloaltonetworks.com/sase/enterprise-data-loss-prevention?ts=markdown) * [Enterprise IoT Security](https://www.paloaltonetworks.com/network-security/enterprise-device-security?ts=markdown) * [Medical IoT Security](https://www.paloaltonetworks.com/network-security/medical-device-security?ts=markdown) * [Industrial OT Security](https://www.paloaltonetworks.com/network-security/medical-device-security?ts=markdown) * [SaaS Security](https://www.paloaltonetworks.com/sase/saas-security?ts=markdown) * [Next-Generation Firewalls](https://www.paloaltonetworks.com/network-security/next-generation-firewall?ts=markdown) * [Hardware Firewalls](https://www.paloaltonetworks.com/network-security/hardware-firewall-innovations?ts=markdown) * [Software Firewalls](https://www.paloaltonetworks.com/network-security/software-firewalls?ts=markdown) * [Strata Cloud Manager](https://www.paloaltonetworks.com/network-security/strata-cloud-manager?ts=markdown) * [SD-WAN for NGFW](https://www.paloaltonetworks.com/network-security/sd-wan-subscription?ts=markdown) * [PAN-OS](https://www.paloaltonetworks.com/network-security/pan-os?ts=markdown) * [Panorama](https://www.paloaltonetworks.com/network-security/panorama?ts=markdown) * [Secure Access Service Edge](https://www.paloaltonetworks.com/sase?ts=markdown) * [Prisma SASE](https://www.paloaltonetworks.com/sase?ts=markdown) * [Application Acceleration](https://www.paloaltonetworks.com/sase/app-acceleration?ts=markdown) * [Autonomous Digital Experience Management](https://www.paloaltonetworks.com/sase/adem?ts=markdown) * [Enterprise DLP](https://www.paloaltonetworks.com/sase/enterprise-data-loss-prevention?ts=markdown) * [Prisma Access](https://www.paloaltonetworks.com/sase/access?ts=markdown) * [Prisma Browser](https://www.paloaltonetworks.com/sase/prisma-browser?ts=markdown) * [Prisma SD-WAN](https://www.paloaltonetworks.com/sase/sd-wan?ts=markdown) * [Remote Browser Isolation](https://www.paloaltonetworks.com/sase/remote-browser-isolation?ts=markdown) * [SaaS Security](https://www.paloaltonetworks.com/sase/saas-security?ts=markdown) * [AI-Driven Security Operations Platform](https://www.paloaltonetworks.com/cortex?ts=markdown) * [Cloud Security](https://www.paloaltonetworks.com/cortex/cloud?ts=markdown) * [Cortex Cloud](https://www.paloaltonetworks.com/cortex/cloud?ts=markdown) * [Application Security](https://www.paloaltonetworks.com/cortex/cloud/application-security?ts=markdown) * [Cloud Posture Security](https://www.paloaltonetworks.com/cortex/cloud/cloud-posture-security?ts=markdown) * [Cloud Runtime Security](https://www.paloaltonetworks.com/cortex/cloud/runtime-security?ts=markdown) * [Prisma Cloud](https://www.paloaltonetworks.com/prisma/cloud?ts=markdown) * [AI-Driven SOC](https://www.paloaltonetworks.com/cortex?ts=markdown) * [Cortex XSIAM](https://www.paloaltonetworks.com/cortex/cortex-xsiam?ts=markdown) * [Cortex XDR](https://www.paloaltonetworks.com/cortex/cortex-xdr?ts=markdown) * [Cortex XSOAR](https://www.paloaltonetworks.com/cortex/cortex-xsoar?ts=markdown) * [Cortex Xpanse](https://www.paloaltonetworks.com/cortex/cortex-xpanse?ts=markdown) * [Unit 42 Managed Detection \& Response](https://www.paloaltonetworks.com/cortex/managed-detection-and-response?ts=markdown) * [Managed XSIAM](https://www.paloaltonetworks.com/cortex/managed-xsiam?ts=markdown) * [Threat Intel and Incident Response Services](https://www.paloaltonetworks.com/unit42?ts=markdown) * [Proactive Assessments](https://www.paloaltonetworks.com/unit42/assess?ts=markdown) * [Incident Response](https://www.paloaltonetworks.com/unit42/respond?ts=markdown) * [Transform Your Security Strategy](https://www.paloaltonetworks.com/unit42/transform?ts=markdown) * [Discover Threat Intelligence](https://www.paloaltonetworks.com/unit42/threat-intelligence-partners?ts=markdown) ## Company * [About Us](https://www.paloaltonetworks.com/about-us?ts=markdown) * [Careers](https://jobs.paloaltonetworks.com/en/) * [Contact Us](https://www.paloaltonetworks.com/company/contact-sales?ts=markdown) * [Corporate Responsibility](https://www.paloaltonetworks.com/about-us/corporate-responsibility?ts=markdown) * [Customers](https://www.paloaltonetworks.com/customers?ts=markdown) * [Investor Relations](https://investors.paloaltonetworks.com/) * [Location](https://www.paloaltonetworks.com/about-us/locations?ts=markdown) * [Newsroom](https://www.paloaltonetworks.com/company/newsroom?ts=markdown) ## Popular Links * [Blog](https://www.paloaltonetworks.com/blog/?ts=markdown) * [Communities](https://www.paloaltonetworks.com/communities?ts=markdown) * [Content Library](https://www.paloaltonetworks.com/resources?ts=markdown) * [Cyberpedia](https://www.paloaltonetworks.com/cyberpedia?ts=markdown) * [Event Center](https://events.paloaltonetworks.com/) * [Manage Email Preferences](https://start.paloaltonetworks.com/preference-center) * [Products A-Z](https://www.paloaltonetworks.com/products/products-a-z?ts=markdown) * [Product Certifications](https://www.paloaltonetworks.com/legal-notices/trust-center/compliance?ts=markdown) * [Report a Vulnerability](https://www.paloaltonetworks.com/security-disclosure?ts=markdown) * [Sitemap](https://www.paloaltonetworks.com/sitemap?ts=markdown) * [Tech Docs](https://docs.paloaltonetworks.com/) * [Unit 42](https://unit42.paloaltonetworks.com/) * [Do Not Sell or Share My Personal Information](https://panwedd.exterro.net/portal/dsar.htm?target=panwedd) ![PAN logo](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/pan-logo-dark.svg) * [Privacy](https://www.paloaltonetworks.com/legal-notices/privacy?ts=markdown) * [Trust Center](https://www.paloaltonetworks.com/legal-notices/trust-center?ts=markdown) * [Terms of Use](https://www.paloaltonetworks.com/legal-notices/terms-of-use?ts=markdown) * [Documents](https://www.paloaltonetworks.com/legal?ts=markdown) Copyright © 2026 Palo Alto Networks. All Rights Reserved * [![Youtube](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/youtube-black.svg)](https://www.youtube.com/user/paloaltonetworks) * [![Podcast](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/icons/podcast.svg)](https://www.paloaltonetworks.com/podcasts/threat-vector?ts=markdown) * [![Facebook](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/facebook-black.svg)](https://www.facebook.com/PaloAltoNetworks/) * [![LinkedIn](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/linkedin-black.svg)](https://www.linkedin.com/company/palo-alto-networks) * [![Twitter](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/twitter-x-black.svg)](https://twitter.com/PaloAltoNtwks) * EN Select your language