Protected: OSCP Prep

Last Updated on January 25, 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 ContentsDirection og Privilege EscalationEnumerationAbusing SUID/GUID FilesFinding SUID BinariesExploiting Wriitable /etc/passwdEscaping Vi EditorExploiting CrontabExploitning…

Last Updated on January 25, 2022 by aghanim Table Of ContentsUnderstanding telnet Enumerating Telnet Exploiting telnet  Understanding telnet  What is telnet?  Telnet is an application protocol which allows you, with the use of telnet client, to connect to and execute commands on a remote machine that’s hosting a telnet server.   The telnet client will establish a connection with the server. The client will then…

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 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…

Last Updated on January 25, 2022 by aghanim Table Of ContentsIntro [Severity 1] Injection[Severity 1] OS Command Injection[Severity 1] Command Injection Practical [Severity 2] Broken Authentication[Severity 2] Broken Authentication Practical [Severity 3] Sensitive Data exposure (Introduction) [Severity 3] Sensitive Data exposure (Supporting material 1)  [Severity 3] Sensitive Data exposure (Supporting material 2) [Severity 3] Sensitive Data exposure (Challenge)[Severity 4] XML External…