Protected: OSCP Prep

Last Updated on March 24, 2022 by aghanim This is a continued series where I document my path through different tryhackme courses. I recommend everyone that wants to learn cyber security to subscribe to tryhackme.com and take the courses there. Table Of ContentsIntroductionMethodology – EnumerationOverwriting Existing FilesRemote Code ExecutionFilteringClient-side filteringServer-side filteringExtension ValidationFile Type FilteringFile Length…

Last Updated on January 25, 2022 by aghanim This is my notes from the Junior Pentesting course at TryHackMe. This course takes you through the basics and some advanced topics regarding penetration testing. Table Of ContentsPrinciples of PrivilegesSecurity Models ContinuedThe Bell-La Padula ModelBiba ModelThreat Modelling & Incident Response Principles of Privileges The levels of access…

Last Updated on June 1, 2023 by aghanim This is notes taken from the THM room ‘Wreath’, which is a great room for learning Active Directory and pivoting. https://www.tryhackme.com/room/wreath And from other sources. Table Of ContentsSummaryWhat is pivoting?High level overviewEnumerationProxychains & FoxyProxyProxychainsFoxyProxySSH Tunnelig / Port ForwardingForward ConnectionsNMAP with SSH proxyReverse ConnectionsSSH Remote Port Forwarding (From…

Last Updated on January 25, 2022 by aghanim This is my notes from the Junior Pentesting course at TryHackMe. This course takes you through the basics and some advanced topics regarding penetration testing. Table Of ContentsNMAP Live Host DiscoveryNMAP Basic Port ScansTCP FlagsTimingsSummaryNMAP Advanced Port ScansNMAP Post Port Scans NMAP Live Host Discovery Scan Type…

Last Updated on January 25, 2022 by aghanim Table Of ContentsIntroductionNmap switchesOverview  Introduction When a computer runs a network service, it opens a networking construct called a “port” to receive the connection. Ports are necessary for making multiple requests or having multiple services available.  For example, when you load several webpages at once in a web browser,…

Last Updated on September 25, 2022 by aghanim Buffers are memory storage regions that temporarily hold data while it is being transferred from one location to another. A buffer overflow (or buffer overrun) occurs when the volume of data exceeds the storage capacity of the memory buffer. As a result, the program attempting to write…