LKM unhide
How to find hidden LKM Rootkits scanning kernel memory.
How to find hidden LKM Rootkits scanning kernel memory.
BKY - The Legend of the Headless Horseman
REClimb this mountain and score some points :)
REWe have a really cool owl mascot, but there’s no really cool owl themed movies….well actually….there’s one.
REOne of NorzhNuclea’s developers joined the team last quarter, specialized in authentication systems he found one he developed a few years ago with a innovative obfuscation method. Find the correct password to validate the checks.
REWriteups de un par de pruebas de la MorterueloCON2021.
RE Forensics Crypto radare2 wiresharkHace unos días, por el grupo de Telegram de nuestro equipo de CTF GRAIL TEAM, S nos propuso analizar un malware que había obtenido de un repositorio de samples. Esu23 y yo, que también estamos bastante interesados en el análisis de malware, aceptamos su propuesta sin pensarlo. En esta entrada os contaremos cómo fué nuestra aventura analizando esta muestra.
RE malware REMThis is very simple RE task, but you may need some other skills as well. :)
RE pwntoolsThe Bank of the World is under attack. Hackers found a way in and locked the admins out. However, the netcat authentication by the intruders is not perfectly secure. Could you help the admins log in?
crypto HTB AES CBC bit-flippinWho needs AES when you have XOR?
crypto xor HTBNo hay descripción del desafío, solamente nos adjuntan un zip.
crypto xor pwntoolsNo hay descripción del desafío, solamente nos adjuntan un zip.
crypto xor pwntoolsLearn return-oriented programming through a series of challenges designed to teach ROP techniques in isolation, with minimal reverse-engineering or bug hunting.
PWN pwntools ROPThis is very simple RE task, but you may need some other skills as well. :)
RE pwntoolsNo hay descripción del desafío, solamente nos adjuntan un zip.
crypto xor pwntoolsNo hay descripción del desafío, solamente nos adjuntan un zip.
crypto xor pwntoolsHow to find hidden LKM Rootkits scanning kernel memory.
Hace unos días, por el grupo de Telegram de nuestro equipo de CTF GRAIL TEAM, S nos propuso analizar un malware que había obtenido de un repositorio de samples. Esu23 y yo, que también estamos bastante interesados en el análisis de malware, aceptamos su propuesta sin pensarlo. En esta entrada os contaremos cómo fué nuestra aventura analizando esta muestra.
RE malware REMWho needs AES when you have XOR?
crypto xor HTBNo hay descripción del desafío, solamente nos adjuntan un zip.
crypto xor pwntoolsNo hay descripción del desafío, solamente nos adjuntan un zip.
crypto xor pwntoolsHace unos días, por el grupo de Telegram de nuestro equipo de CTF GRAIL TEAM, S nos propuso analizar un malware que había obtenido de un repositorio de samples. Esu23 y yo, que también estamos bastante interesados en el análisis de malware, aceptamos su propuesta sin pensarlo. En esta entrada os contaremos cómo fué nuestra aventura analizando esta muestra.
RE malware REMThe Bank of the World is under attack. Hackers found a way in and locked the admins out. However, the netcat authentication by the intruders is not perfectly secure. Could you help the admins log in?
crypto HTB AES CBC bit-flippinWho needs AES when you have XOR?
crypto xor HTBLearn return-oriented programming through a series of challenges designed to teach ROP techniques in isolation, with minimal reverse-engineering or bug hunting.
PWN pwntools ROPPonies like only one type of numbers!
PWN sh-InjectionThe Bank of the World is under attack. Hackers found a way in and locked the admins out. However, the netcat authentication by the intruders is not perfectly secure. Could you help the admins log in?
crypto HTB AES CBC bit-flippinThe Bank of the World is under attack. Hackers found a way in and locked the admins out. However, the netcat authentication by the intruders is not perfectly secure. Could you help the admins log in?
crypto HTB AES CBC bit-flippinThe Bank of the World is under attack. Hackers found a way in and locked the admins out. However, the netcat authentication by the intruders is not perfectly secure. Could you help the admins log in?
crypto HTB AES CBC bit-flippinPonies like only one type of numbers!
PWN sh-InjectionLearn return-oriented programming through a series of challenges designed to teach ROP techniques in isolation, with minimal reverse-engineering or bug hunting.
PWN pwntools ROPHow to find hidden LKM Rootkits scanning kernel memory.