Cyber security

Perfect DLL Proxy – Streamlining DLL Hijacking With Absolute Path Forwarding

In the complex landscape of cybersecurity, DLL hijacking stands out as a notable technique for exploiting software vulnerabilities.

This article introduces “Perfect DLL Proxy,” a sophisticated method that refines the traditional approach to DLL hijacking.

By leveraging a unique trick that utilizes absolute paths for forwarding, it bypasses the limitations of ASM stubs, offering a cleaner, more efficient proxy solution for advanced users and developers alike.

A while ago I needed a proxy to perform DLL hijacking, but I did not like how existing solutions generated ASM stubs to deal with the forwarding. It turns out that there is a trick to get forwards to work with an absolute path:

#pragma comment(linker,
"/EXPORT:CredPackAuthenticationBufferA=\\\\.\\GLOBALROOT\\SystemRoot\\System32\\credui.dll.CredPackAuthenticationBufferA"
)

See the references for more information.

Usage

python -m pip install pefile
python perfect-dll-proxy.py credui.dll
Tamil S

Tamil has a great interest in the fields of Cyber Security, OSINT, and CTF projects. Currently, he is deeply involved in researching and publishing various security tools with Kali Linux Tutorials, which is quite fascinating.

Recent Posts

Facebook Friend List Scraper – A Powerful OSINT Tool For Efficient Data Collection

OSINT tool to scrape names and usernames from large friend lists on Facebook, without being…

6 hours ago

Telepathy – Mastering Telegram OSINT For Enhanced Digital Investigations

Telepathy has been described as the "swiss army knife of Telegram tools," allowing OSINT analysts,…

6 hours ago

Blackbird – The Advanced OSINT Tool For Digital Investigations

Blackbird is a robust OSINT tool that facilitates rapid searches for user accounts by username…

6 hours ago

Natudump – Automating The Extraction Of Naturalisation Decrees From LegiFrance

This is example of scraping public LegiFrance registry's naturalisation decrees for research purposes only (naturalisation…

6 hours ago

Sabonis – The Ultimate Tool For Enhanced Digital Forensics And Incident Response

Sabonis provides a way of quickly parsing EVTX, proxy and PCAP files and extracting just…

6 hours ago

AutoExif – Simplifying Image Metadata Editing With Bash

AutoExif is a powerful Bash script designed to streamline the process of editing image metadata…

3 days ago