Alvaro

reversing-list. Reversing list

exploiting. Exploiting challenges in Linux and Windows

hash-collision-attack. A Hash Collision Attack is an attempt to find two input strings of a hash function that produce the same hash result. Because hash functions have infinite input length and a predefined output length, there is inevitably going to be the possibility of two different inputs that produce the same output hash. If two separate inputs produce the same hash output, it is called a collision. This collision can then be exploited by any application that compares two hashes together – such as password hashes, file integrity checks, etc.

sniff-gathe. Script (shell script) para automatizar escaneo de una red interna y ataque Man in the Middle

Scripting-with-IDAPython. Solutions of Ricardo Narvaja IDA reversing course

eris. SQLi Login Authentication Bypass

linuxprotect. Monitoring and defending Linux servers

insane. Insanity notes from CTF Challenges

ariadna. Fuzzer simple para encontrar vulnerabilidades sql y xss

artemisa. Escaner de red y enumeracion de puertos

file-descriptor-stdin-attack. In Unix and related computer operating systems, a file descriptor (FD, less frequently fildes) is an abstract indicator (handle) used to access a file or other input/output resource, such as a pipe or network socket. File descriptors form part of the POSIX application programming interface. A file descriptor is a non-negative integer, generally represented in the C programming language as the type int (negative values being reserved to indicate "no value" or an error condition). Each Unix process (except perhaps a daemon) should expect to have three standard POSIX file descriptors, corresponding to the three standard streams.