Malware / 23 days ago Malware analysis interview questions with detailed answers (Part 4) In this part we will discuss advance as well as miscellaneous questions for malware analysis interview. Even if you are already an experienced researcher, still these questions can be helpful for learning some new stuff.
Virtualization / 2 months ago Developing hypervisor from scratch: Part 4 - Setting up HOST and GUEST State In this article series you are going to learn how to develop your own hypervisor for virtualization in linux ecosystem. In this part we will do the setup of HOST and GUEST state area and at last the vmlaunch.
Virtualization / 4 months ago Developing hypervisor from scratch: Part 3 - Setting up VMCS In this article series you are going to learn how to develop your own hypervisor for virtualization in linux ecosystem. In this part we will do the setup of VMCS structure.
Virtualization / 5 months ago Developing hypervisor from scratch: Part 2 - VMXON Operation In this article series you are going to learn how to develop your own hypervisor for virtualization in linux ecosystem. In this part we will execute VMXON operation.
Virtualization / 5 months ago Developing hypervisor from scratch: Part 1 - Intro and Setup In this article series you are going to learn how to develop your own hypervisor for virtualization in linux ecosystem. Also this series will help to learn low level virtualization.
Firmware / 6 months ago Getting processor information using cpuid instruction and inline assembly cpuid is a processor specific instruction used to get processor's information and features. In this post we are going to learn how to extract those information using inline assembly in c.
Reverse engineering / a year ago What's at 1st sector/MBR of hard disk(MBR Forensics) MBR have lots of details about the hard disk or other storage disk which can be used for forensics purposes. In this article we will analyze the MBR's 512 bytes of data and try to interpret it.
Firmware / a year ago Analyse default BIOS protection of your system against LoJax: UEFI rootkit LoJax is first rootkit in the wild that try to write a UEFI module into system's SPI Flash Memory. You can analyse your system's default BIOS/UEFI protection against such malware which we will discuss in this article.
Malware / a year ago Malware analysis interview questions with detailed answers (Part 3) Here are few more important questions with detailed answers for malware analysis interview. Topic covers in this part is Dynamic analysis, static analysis and debugging.
Exploit Development / a year ago Exploiting buffer overflow in Windows application through TextBox using only Alphanumeric payload Lets look at how to exploit seh based buffer overflow in WIndows GUI application that have input restrictions of supporting only ascii characters as input.
Malware / a year ago Malware analysis interview questions with detailed answers (Part 2) Here are few more important questions with detailed answers for malware analysis interview. Topic covers in this part is OS concepts, Programming, Assembly language and Dynamic analysis.
Malware / a year ago Malware analysis interview questions with detailed answers (Part 1) Here is a series of important questions with detailed answers for malware analysis interviews. These question can be helpful for both candidates and interviewers.
Malware / 2 years ago Deep dive into Tofsee spambot(Win32:Tofsee-J) malware dropper-2 In this part we will do the static analysis of dropper of tofsee .Tofsee is a spambot categorie of malware used to send spam messages, click fraud to different smtp mail server.
Malware / 2 years ago Deep dive into Tofsee spambot(Win32:Tofsee-J) malware dropper-1 Tofsee is a spambot categorie of malware used to send spam messages, click fraud to different smtp mail server. In this part we will do the dynamic analysis of dropper of tofsee.
Rootkits / 2 years ago Understanding Windows DKOM(Direct Kernel Object Manipulation) techniques(Part 1-EPROCESS) Windows uses different Objects structures for different purposes like io-management, process management etc. These structures are vulnerable to different attacks which we will going to discuss in this series.
Security / 2 years ago Let's discuss about vpn's and tor security Last week I was looking at Tor network security. I have learnt quite a new things that I didn't knew about earlier. So, I decide to summarize it and put it in a article.
