Skip to main content

Shellcode Analysis x86 - SLAE Assignment 0x5

Before we start , I would like to bring your attention to this SLAE course from securitytube which will help you learn Shellcoding -

We all use metasploit in our daily pentest engagements so let's break-up some of the shellcode comes with metasploit.

Analysis :
 1. linux/x86/chmod
 2. linux/x86/exec
 3. linux/x86/read_file

1. linux/x86/chmod -
 msfvenom -p linux/x86/chmod -f raw | ndisasm -u -
msfvenom -p linux/x86/chmod -f c
msfvenom -p linux/x86/chmod -f raw | sctest -vvv -Ss 100000 -G
dot -Tpng -o chmod.png
 2. linux/x86/exec -
 msfvenom -p linux/x86/exec CMD=ls FILE=tmp.bin -f raw | ndisasm -u -
msfvenom -p linux/x86/exec CMD=ls -f c
msfvenom -p linux/x86/exec CMD=ls FILE=tmp.bin -f raw | /opt/libemu/bin/sctest -vvv -Ss 100000 -G
dot -Tpng -o exec.png
3. linux/x86/read_file -
msfvenom -p linux/x86/shell/reverse_tcp -f raw | ndisasm -u -

 msfvenom -p linux/x86/shell/reverse_tcp -f c
msfvenom -p linux/x86/shell/reverse_tcp -f raw | /opt/libemu/bin/sctest -vvv -Ss 100000 -G
dot -Tpng -o rev.png

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification: 

Student-ID: SLAE-1219


  1. Play Blackjack Online For Real Money At JT Sportsbook
    Play blackjack for real money at 서산 출장마사지 JT Sportsbook - No deposit free 오산 출장안마 bet needed. Play casino blackjack 충주 출장마사지 online with JT Sportsbook 나주 출장샵 today 광주광역 출장마사지 for real money on


Post a Comment

Popular posts from this blog

Review of Pentester Academy - Attacking and Defending Active Directory Lab

Few months ago I didn't know what Active Directory is, and why should I care about it and never heard about ACL abuse and all. Although I had attended a BPAD (Breaking and Pwning Active Directory) training which was provided by Nullcon but I was not confident enough to go for this course exam, since my day-today activity involves VAPT stuffs related to Web/Network/Mobile and sometimes basic malware analysis (very basic one :p).  I started doing offshore lab and took help from some friends in understanding few Active Directory concepts. I did many silly mistakes during the lab and learned a lot. Meanwhile I registered for Active Directory Lab Course and got it in a discounted offer for first 50 students of about 11k INR  ( 1 mont lab access) :). Before wasting time any further let's dive into the review. The course - Certification - Certified Red Team Professional The Course Content  - After paying the course fee,

Brute Force Basic Authentication - PSP Assignment 0x1

Before we start I would like to bring your attention to this PSP course from Pentester Academy   - . The course is focused on Powershell scripting which can be used in pentesting activities. AGENDA  : 1. Introduction to Powershell 2. Basic Authentication lab setup 3. Brute-force Basic Authentication using Powershell Script -   - cmdlet   - IP,Port and word-list should be easily configurable 1.  Introduction to Powershell  -  Microsoft says- PowerShell is a task-based command-line shell and scripting language built on .NET. PowerShell helps system administrators and power-users rapidly automate tasks that manage operating systems (Linux, macOS, and Windows) and processes. PowerShell commands let you manage computers from the command line. PowerShell providers let you access data stores, such as the registry and certificate store, as easily as you access the file system. PowerShell includes a rich expression parser and a fu