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Write-up - Reverse Engineering 100 - TPCTF
 
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Write-up - Reverse Engineering 100 - TPCTF https://github.com/diofeher/ctf-writeups/tree/master/2017-12-04-tpctf/rev-100
Views: 178 diofeher
JPG Steganography | CodefestCTF 2018 "Hidden Agenda"
 
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Join the Family: https://discord.gg/Kgtnfw4 Support me on Patreon: https://patreon.com/johnhammond010 Learn to code with a TeamTreehouse Discount: treehouse.7eer.net/1WOz6 E-mail: [email protected] PayPal: http://paypal.me/johnhammond010 GitHub: https://github.com/JohnHammond Site: http://www.johnhammond.org Twitter: https://twitter.com/_johnhammond
Views: 3490 John Hammond
Hackaflag  - Diffie Hellman [Crypto]
 
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CTF - Hackaflag WriteUps - João Pessoa 2018
Views: 152 JJ Lima
SHA2017 CTF - Malware Testrun (Write-Up)
 
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SHA2017 CTF Challenge : Malware Testrun . . . Song: Emancipator - Natural Cause
Views: 329 Ilyass Smt
[Break In CTF 2017] Write-up Simple Secret - Part 2 | Reverse Engineering
 
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[Break In CTF 2017] Write-up Simple Secret - Part 2 | Reverse Engineering As Aalekh successfully cracked the secret given by Mandy in Simple Secret- Part 1 Mandy comes with a stronger way of hiding the secret. Can you help Aalekh this time? Link to executable: https://goo.gl/vbL4Ah
Views: 332 Khiêm Đoàn
HackerFire CTF. login
 
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Views: 60 Reganel CTF
fs0ciety ! Hackthebox  (Misc challange)
 
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Link https://github.com/hyc/fcrackzip.git
Views: 86 sinister geek
Analysing a Firefox Malware browserassist.dll - FLARE-On 2018
 
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This is another challenge of the FLARE-On 2018 CTF. This challenge is about analysing the functionality of a Firefox malware, but I got really lucky :D -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #MalwareAnalysis #ReverseEngineering #CTF
Views: 76100 LiveOverflow
PHP Type Juggling: Python Web Hacking | Natas: OverTheWire (Level 23)
 
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Join the Family: https://discord.gg/Kgtnfw4 Support me on Patreon: https://patreon.com/johnhammond010 Learn to code with a TeamTreehouse Discount: treehouse.7eer.net/1WOz6 E-mail: [email protected] PayPal: http://paypal.me/johnhammond010 GitHub: https://github.com/JohnHammond Site: http://www.johnhammond.org Twitter: https://twitter.com/_johnhammond
Views: 1252 John Hammond
[AlexCTF 2017] Write-up RE2 C++ is awesome | Reverse Engineering 100
 
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[AlexCTF 2017] Write-up RE2 C++ is awesome | Reverse Engineering 100 They say C++ is complex, prove them wrong! Download: https://ctf.oddcoder.com/files/2248b2ff8732c1c9b4ebdd6cc687957d/re2
Views: 580 Khiêm Đoàn
Solving a JavaScript crackme: JS SAFE 2.0 (web) - Google CTF 2018
 
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Solving a crackme implemented in JavaScript that attempts to obfuscate the algorithm through some anti-debugging. Solution Script / HTML: https://gist.github.com/LiveOverflow/bbdffe3777ce0f008b452e0a789cef65 John Hammond: https://www.youtube.com/user/RootOfTheNull -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #CTF
Views: 209661 LiveOverflow
Hackaflag Write-up 2017 - JOÃO PESSOA [ Cripto35 ]
 
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https://ctf.hackaflag.com.br :)
Views: 465 Jonatas Fil
Using z3 to find a password and reverse obfuscated JavaScript - Fsec2017 CTF
 
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Recently I attended fsec 2017 in croatia. And there was a cool CTF challenge I solved during the conference that I wanted to share. script: https://gist.github.com/LiveOverflow/11bde6352f52be33864f1fd657e7cde1 -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #CTF
Views: 34765 LiveOverflow
Sᴛᴇɢᴀɴᴏɢʀᴀᴘʜʏ Kᴀʟɪ Lɪɴᴜх Tᴏᴏʟ 🔐
 
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Hello Friends in this video I'm gonna show you some most popular Stegnography Kali Linux tool WHAT IS 𝓢𝓣𝓔𝓖𝓐𝓝𝓞𝓖𝓡𝓐𝓟𝓗𝓨 𝕊𝕋𝔼𝔾𝔸ℕ𝕆𝔾ℝ𝔸ℙℍ𝕐 means hiding information in other information. The word 𝕊𝕋𝔼𝔾𝔸ℕ𝕆𝔾ℝ𝔸ℙℍ𝕐 is derived from the Greek words “STEGOS” means ‘cover’ and “GRAFIA” means ‘w‘riting’defining it as ‘covered writing’. Anyone else viewing this message will fail to know it contains hidden/ encrypted data. Steghide:- Steghide is a 𝕊𝕋𝔼𝔾𝔸ℕ𝕆𝔾ℝ𝔸ℙℍ𝕐 program that is able to hide data in various kinds of image- and audio files. The color- respectively sample-frequencies are not changed thus making the embedding resistant to first-order statistical tests. StegoSuite:- Stegosuite is a free 𝕊𝕋𝔼𝔾𝔸ℕ𝕆𝔾ℝ𝔸ℙℍ𝕐 tool written in Java. With Stegosuite you can hide information in image files. ► Connect with me! ◄ Facebook - http://bit.ly/2tbOg3b Google+ - http://bit.ly/2jrWz6g Instagram - http://bit.ly/2tbR14z ★★★Watch my most recent videos playlist★★★ Kali Linux - https://goo.gl/36M3JD Deep Web - https://goo.gl/7ueKNh Basic Computer - https://goo.gl/kwFXM3 Hacking - https://goo.gl/vjT916 Gaming - https://goo.gl/mLuQwf Notepad Tricks -https://goo.gl/3uapMJ CMD Tricks - https://goo.gl/x1KH8C Facebook Tricks - https://goo.gl/1JV9Fz Problem Solved - https://goo.gl/eJwjXq Gmail Tricks - https://goo.gl/fSpbaB And talking about subscribing, please subscribe to my channel, if you enjoyed this video and want more how-to, Thanks so much for watching!
Views: 501 Mighty Ghost Hack
Deceitful Batman Crypto Challenges hackthebox eu
 
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Deceitful Batman Crypto Challenges hackthebox eu
Views: 1338 maza
Hackaflag - PHP é Virus [Web]
 
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CTF - Hackaflag WriteUps - João Pessoa 2018
Views: 271 JJ Lima
Resolución CTF 11 (Cross Site Scripting)
 
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Resolución del desafío número 11 de la Comunidad Seguridad Informática Chile
0x07 - Uncrackable Programs  Key validation with Algorithm and creating a Keygen   Part 1 2
 
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0x07 - Uncrackable Programs Key validation with Algorithm and creating a Keygen - Part 1 2
Views: 67 WriteupCTF Team
A simple bash command to encrypt and decrypt text file.
 
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Bash program. For source code contact me.
Views: 174 CSE INDIA
Hackaflag  - Você entende de reversing [Rev]
 
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CTF - Hackaflag WriteUps - João Pessoa 2018
Views: 130 JJ Lima
Hackaflag - Florianópolis (SC) 2018 - Pipi [ WEB ]
 
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CTF - Hackaflag WriteUps - Florianópolis (SC) 2018 Github : https://github.com/sql3t0 Twitter : https://twitter.com/sqleto
Views: 158 JJ Lima
Intro to Lock Security -- Nate Graff
 
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Are your locks easy to pick? White Hat member Nate Graff demonstrates lockpicking and shows the mechanics of common locks through animations! Links: Combination Counter http://www.lockcodes.com/combcoun/ (728) Rappin' on Masterlock -- bosnianbill https://www.youtube.com/watch?v=pU9MB5XPsp4&t=15 Overlifting -- Schuyler Towne https://www.youtube.com/watch?v=jaPFOcHpRNM TOOOL http://toool.us/ DEF CON https://www.defcon.org/
Views: 218 White Hat Cal Poly
W3challs : Change your browser [Solution]
 
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As being Web Lovers, you/we should all know that you/we loves the challenges. Here's the site : https://w3challs.com GO on and practice. W3challs -- Hacking -- Challenge -- Change your browser Note: Please don't see this video first, give your all and at last if you can't find any hints,then yes : Now you can :D Contact : fb.com/nepalipentester
Views: 2070 Nepali Pentester
INVASÃO DE WEBSITES - [CTF]
 
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FACEBOOK: https://www.facebook.com/CanalGuiaAnonima/ - E nesse vídeo falaremos sobre invasão de websites e segurança web em sites. - SHELLTER LABS: https://shellterlabs.com
Views: 549 Guia Anônima
☢️  Classificatoria HACKAFLAG SP 2018
 
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Curta ✔ Comente ✔ Compartilhe ✔ Inscreva-se ✔ http://zero1ti.blogspot.com.br & http://aulaead.com Veja um pouco do que rolou na Hackaflag (https://www.hackaflag.com.br) São Paulo em 21/07/2018 e se prepare para a grande final em Novembro !!! http://roadsec.com.br/ https://www.flipside.com.br/ Agradecimento a toda equipe do Projeto e especialmente a Marina Ciavatta (Community Manager at FLIPSIDE) que me atendeu com toda atenção. O maior campeonato estilo CTF da América Latina O Hackaflag é um campeonato de hacking estilo capture the flag, onde os participantes testam seus conhecimentos sobre invasão de sistemas em um ambiente controlado. Com duas modalidades: Local e Online, os conhecimentos sobre segurança em aplicações web, redes, criptografia, engenharia reversa e perícia forense dos competidores são medidos através de diversos desafios que simulam ambientes reais, pontuando de acordo com o nível de dificuldade. Na modalidade Local os competidores jogam em um ambiente 100% offline, sem receber nenhum tipo de ajuda durante a competição. As classificatórias acontecem nas edições estaduais do Roadsec, evento itinerante que viaja por todas as regiões do país e termina em uma mega edição em São Paulo para definir o campeão nacional. Já na modalidade Online os desafios ficam disponíveis do dia 24 de Fevereiro até 28 de Agosto, e qualquer um pode jogar, de qualquer lugar! É uma competição individual e o vencedor ganha a viagem para participar da grande final nacional no Roadsec São Paulo, junto com os vencedores das etapas Locais. + Próximas Competições Em 2018 o Hackaflag passa por 11 capitais! Prepare-se para os desafios e acompanhe o calendário para disputar as etapas locais na sua cidade: Florianópolis (SC) - 18/08/2018 Porto Alegre (RS) - 25/08/2018 Facebook Zero1ti: https://www.facebook.com/zer01ti Rogerio Sampaio - Junho de 2017 - http://zero1ti.blogspot.com & http://aulaead.com campeonato estilo CTF, Hackaflag, Hacking, Hackaflag o maior campeonato de Hacking, campeonato racker, campeonato hacker, Roadsec, Roadsec São Paulo 2018, Roadsec — Hackaflag, Conheça o Hackaflag a maior competição hacker do mundo, desafios hackaflag, hackaflag online, hackaflag ctf, hackaflag bradesco, hackaflag 2018, hackaflag 2017, Campeonato hacker acontece neste sábado em São Paulo, desafios hackaflag, hackaflag o que é, hack a flag, ctf hacker Categoria Ciência e tecnologia Licença Licença padrão do YouTube
Views: 49 zer01ti
Hackaflag Academy - f4k3 (Final 2018)
 
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Quer saber o nível dos desafios enfrentados na final desse ano? Então confira esse Writeup feito pelo keerok! Achou Fácil? Difícil? Deixe sua opinião nos comentários! Mais em: https://academy.hackaflag.com.br
Views: 290 Hackaflag
CSAW
 
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Views: 219 CAPOERO
The only supported ciphers are AES 128 CBC and AES 256 CBC with the correct key lengths
 
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The only supported ciphers are AES 128 CBC and AES 256 CBC with the correct key lengths in this video i will show you how to solve this error share support subscribe #allroundzone #allround Steemit https://steemit.com/@ahmadkhan subscribe https://www.youtube.com/channel/UCI5LIek2nmhC5Nrbf9fqRrg?view_as=subscriber twitter https://twitter.com/All___Round https://www.facebook.com/khanallround? facebook https://www.facebook.com/allroundkhan facebook page https://www.facebook.com/AllroundZzone/ Google plus https://plus.google.com/u/0/102707003041402163630
Views: 230 Allround Zone
StepHack : ตอน อธิบาย Advent ctf ด่าน backlist
 
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หลักๆ ผมมักจะบอกเสมอๆ ว่า ถ้าโปรแกรมเมอร์ ใส่ใจเรื่อง security ให้ 1. เช็ค input 2. เช็ค process 3. เช็ค output แล้วจะทำให้แฮกยากขึ้น ส่วน CTF นี่ เป็นตัวอย่างการเช็ค input แล้ว แต่ยังเช็ค input ไม่ดีพอ เพราะ เมื่อ นำไป process โดน hacker สามารถเอา input นั้นๆ มาใช้ โจมตีเครื่องได้ สงสัยตรงไหน สอบถาม พูดคุยกันได้ในเฟสนะคับ ปล. ยาวหน่อย แต่จะพยายามอธิบายให้มือใหม่เข้าใจง่ายๆ น่ะคับ edit : นาทีที่ 46:22 พูดผิดอยุ่นะ ตรง ip ยังเป็น stephack_vdo_user\ นะ ไม่ใช่ stephack_vdo_users\' and id = ==================== [ subscribe เพื่อรับชม วีดีโอ อธิบายเรื่องใหม่ๆ ได้ที่ ] https://www.youtube.com/user/opkwin [ ติดตามบทความเกี่ยวกับการแฮกและการป้องกัน ได้ที่ ] http://www.stephack.com/ [ คอมเม้นพูดคุย (fanpage) ได้ที่ ] http://fb.com/windows98se.fanpage
H.A.S.T.E vulnhub walkthrough CTF - SSI Injection and SYS pawn
 
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H.A.S.T.E - HASTE vulnhub walkthrough - SSI Injection and SYS pawn - System exploitation and Penetration testing - Server Side include injection - Web application penetration testing - Pentesting ------------------ Donate if you like to help me keep going :) on this link https://www.paypal.me/motaseminfosec -------------------
Views: 612 Motasem Hamdan
Vulgamatique 5 : Les CTFs c'est quoi ?!
 
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Yo ! Aujourd'hui on va voir ce que sont les CTFs et ça vaut vraiment le coup :) Bon visionnage ! Links here : Root-me : https://www.root-me.org/ Zenk-Security : https://repo.zenk-security.com/ + Challenge. Newbie contest : https://www.newbiecontest.org/ https://ctftime.org/ ← regroupe tous les CTFs.
Resolvendo o Hackaflag de Recife 2016 - Criptografia em arquivo
 
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Neste video mostro como resolver o desafio Criptografia 50 do hackaflag de Recife de 2016. Desafio criado por Ricardo Longatto. Quer aprender mais sobre pentest? http://www.pentestprofissional.com.br http://www.desec.com.br
Views: 4185 Ricardo Longatto
How to take care of yourself as a National Cyber League (NCL) Player
 
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Kaitlyn, NCL's Chief Player Ambassador, provides GREAT advice to NCL players on how to take care of themselves. Learn more about NCL here: https://www.nationalcyberleague.org
Views: 324 NationalCyberLeague
Python pour du Pentest Offensif #2 - Le Reverse Shell
 
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Allez voir ces deux sites de ventes de clé achetables via son forfait téléphonique ;) : Lien PS Paradise : http://www.psparadise.fr/accounting-register/555ab32b20075 Lien PC Paradise : http://www.pc-paradise.fr/accounting-register/555cbeb056400 ABONNEZ-VOUS ET LIKEZ !! Bonne Vidéo !!
Views: 463 FzF_StormZ
Hackaflag 2016 Screencast
 
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Views: 5018 Renato Alencar
Resolvendo o Hackaflag de Recife 2016 - Reversing com gdb
 
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Neste video mostro como resolver o desafio REV30 do Hackaflag de Recife de 2016. Desafio criado por Gabriel Garcia. Quer aprender mais sobre pentest? http://www.pentestprofissional.com.br http://www.desec.com.br
Views: 3818 Ricardo Longatto
ROADSEC 2016 - Hackaflag Recife - Flag XPL 50
 
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[Flag CXPL de 50 pontos quebrada no Hackaflag etapa Recife, explicada pelo Ricardo Longatto da DESEC Security] O Hackaflag é o maior campeonato de hacking estilo capture the flag do continente!
Views: 1228 Roadsec
Hackaflag 2017 Recife Resolução
 
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Intro Music by : Captive Portal
Views: 853 Caio Lüders