Security Engineering

Blocking Outbound Docker Traffic

Blocking outbound docker traffic using an IPTables firewall.

Infrastructure

NTLM Relay Attacks

Performing NTLM relay attacks using SMB and LDAP.

Exploit Dev

64-Bit Return-to-libc Attacks

Bypassing NX on 64-bit Linux.

Exploit Dev

Bypassing Linux NX & ASLR

Bypassing NX & ASLR using pointer leakage and ROP.

Exploit Dev

Format String Exploitation

A quick tutorial on exploiting format string vulnerabilities to read and write memory.

Security Engineering

PowerShell Constrained Mode

A guide to enabling PowerShell constrained mode.

Security Engineering

Kali OpenVPN Killswitch

Ensuring all network traffic is routed over an OpenVPN connection.

Infrastructure

Pentest One Liners

A list of one line commands for Windows to download and execute payloads.

Infrastructure

Credential Interception Using Malicious SMB Shares

How to intercept NTLM-SSP hashed credentials for offline cracking.

Infrastructure

Casino Royale CTF

A walkthrough for VulnHub’s Casino Royale CTF.

Security Engineering

Software Restriction Policies

Configuring Software Restriction Policies (SRP) in Windows 10.

Infrastructure

GoldenEye CTF

A writeup of the VulnHub GoldenEye capture the flag (CTF) challenge.