Скачать или смотреть Linux Virus Engineering: Why It’s NOT Impossible

🔐 Disclaimer: This content is for educational purposes only. Never deploy malware illegally.

⏱️ TIMESTAMPS & KEY SECTIONS:

02:01 - A quick peek into executable files
07:26 - Executable Linkable Format - Magic number and entry point
13:07 - Lab Explore ELF header Stamping
27:39 - Executable Linkable Format - Program Headers
35:07 - Executable Linkable Format - Section Headers
41:04 - What Happens When you Execute A Program Position Independent Code
47:01 - What Happens When You Execute A Program Dynamic vs. Static Linking
50:44 - What Happens When You Execute A Program Putting Everything Together
53:41 - Lab Inspect Process Address Space
01:05:05 - Executable Entry Point What happens before main() runs
01:10:21 - Summary How Building A Virus Is Different Than Normal Software
01:14:05 - Constraints On Writing Virus Code And Workaround 1
01:19:04 - Constraints On Writing Virus Code And Workaround 2
01:24:28 - Virus Framework Overview
01:33:25 - Custom Virus Startup Code
01:40:01 - Custom Virus Linker Script
01:45:01 - Extract And Prepare The Virus for Injection
01:50:20 - Summary Virus Infection Workflow
01:53:05 - Text Padding Infection
02:00:43 - Lab Compare File Structures Before And After Text Padding Infection
02:06:28 - Text Padding Infection Code Walk-Through
02:13:16 - Reverse Text Infection
02:19:59 - Reverse Text Infection Code Walk-Through
02:25:23 - PT_NOTE Infection
02:32:01 - PT_NOTE Infection Code Walk-Through
02:36:12 - Compare Infection Algorithms
02:40:26 - Summary Why we need redirection
02:42:17 - Entry Point Redirection
02:48:07 - Libc Start Main Redirection
02:54:14 - Optional Patching Instructions To Redirect Program Flow
02:58:36 - Summary Virus Engineering Chapter
03:00:26 - Hiding Propagation via Forked Directory Walk
03:04:18 - Propagation Code Walkthrough
03:08:43 - Self Propagating Virus Code Walkthrough
03:13:53 - Viruses That Send Data Over Network
03:18:21 - Reverse Shell Virus
03:25:43 - File-less Virus
03:32:43 - Summary
03:37:28 - Advices, Ethics, and Lessons Learned

👍 Liked this deep dive?
→ SMASH LIKE** if you learned something new!
→ COMMENT* below: What Linux security myth should we debunk next?

#linuxsecurity #cybersecurity #malwareanalysis #ethicalhacking #LinuxMyths #VirusEngineering #infosec #linuxadministrator #cyberawareness #pentesting #OpenSourceSecurity #linuxtips #cybereducation #TechDebunk #hackermindset