NMAP |
programming |
NSE
Introduction to Writing Nmap Scripting Engine (NSE) Scripts
One thing I notice a lot of people are missing in their skill set as security professionals is the ...
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How to Obfuscate Strings in Rust the Easy Way Using the litcrypt Crate
Overview Static strings in a binary can make the life easier for reverse engineers, be those ...
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application security |
professionally evil |
Secure Ideas |
Linux |
programming |
File Descriptors |
SetUID |
Privilege Escalation
Privilege Escalation via File Descriptors in Privileged Binaries
Today I wanted to cover an application security topic that applies to SetUID binaries. As we ...
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network |
professionally evil |
Secure Ideas |
NMAP |
Linux |
IEEE |
OUI |
nmap-mac-prefixes
How to Update the Nmap OUI Database
Overview In a previous blog post, I covered what an OUI is, how to extract them from a MAC ...
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network |
professionally evil |
Secure Ideas |
MAC Address |
IEEE |
OUI |
PENT
Of MAC Addresses and OUI: A Subtle, but Useful, Recon Resource
When it comes to reconnaissance, every little bit of information can be helpful. Today, we ...
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application security |
professionally evil |
Secure Ideas |
LD_PRELOAD |
accept |
dup2 |
make |
Linux |
programming |
Shared Objects |
dlsym |
shell |
backdoor |
rootkit |
userland |
ELF |
inject |
injection
LD_PRELOAD: Making a Backdoor by Hijacking accept()
Today I want to continue the series on using LD_PRELOAD. In previous posts, we covered how to ...
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network |
hacking |
cybersecurity |
pentesting |
scanning |
NMAP |
version |
service |
probe |
ports |
match |
chrome |
debugging |
nmap-service-probes |
softmatch |
rarity |
directive |
remote
How to Create Custom Probes For NMAP Service/Version Detection
Overview NMAP is a fantastic tool for performing initial reconnaissance and enumeration. A simple ...
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Linux X86 Assembly - How To Test Custom Shellcode Using a C Payload Tester
Overview In the last blog post in this series, we created a tool to make it easy to build our ...
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Linux X86 Assembly - How To Make Payload Extraction Easier
Overview In the last blog post of the X86 Linux assembly series, we focused on how to make our ...
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Linux X86 Assembly - How to Make Our Hello World Usable as an Exploit Payload
Overview In the last two tutorials, we built a Hello World program in NASM and GAS for x86 ...
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Linux X86 Assembly - How to Build a Hello World Program in GAS
Overview In the last tutorial, we covered how to build a 32-bit x86 Hello World program in NASM. ...
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Linux X86 Assembly - How to Build a Hello World Program in NASM
Overview A processor understands bytecode instructions specific to that architecture. We as humans ...
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