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This post is the last part of the series Creating a POC Crypto Ransomware Framework. In the previous section, I discussed the encryption process in Crypto Ransomware. In this last post,
Creating a POC Crypto Ransomware Framework – 5
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This post is the fifth part of the series Creating a POC Crypto Ransomware Framework. In the previous section, I discussed the processes that are initiated by the crypto ransomware before
Creating a POC Crypto Ransomware Framework – 4
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This post is the fourth part of the series Creating a POC Crypto Ransomware Framework. In the previous section, how I designed and developed a C&C Server and a Victim Manager
Creating a POC Crypto Ransomware Framework – 3
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This post is the third part of the series Creating a POC Crypto Ransomware Framework. In the previous section, I discussed how a crypto ransomware rather any malware is spread by
Creating a POC Crypto Ransomware Framework – 2
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This post is the second part of the series Creating a POC Crypto Ransomware Framework. In the previous section, I commented on what a Crypto Ransomware is and also depicted the
Creating a POC Crypto Ransomware Framework – 1
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I was always curious how Ransomware works. During WannaCry Ransomware attack, I got my hands on a WannaCry sample and tested it on a Windows VM. 
It was the first time that
Perl open() Security Issues
Security experts always advocated for validation of user input. Input validation acts like a defensive method to avoid unintended execution of the program to which the input is submitted. Programmers should have a keen understanding concepts how a called function
Minishare 1.4.1 Buffer Overflow Exploitation
After I have rooted all the machines in OSCP PWK Labs, I started to work on buffer overflow exploits using various vulnerable softwares like Minishare 1.4.1, Freefloat FTP server. These were simple Vanilla exploitations. This post ll cover the steps
Vulnhub G0rmint 1 Writeup
This is a walkthrough of Vulnhub machine ‘G0rmint1‘ released on Nov 3rd, 2017. Credits to Norman Riffat for releasing this challenging VM. I imported the virtual machine in VMware Player in bridged mode itself. In this machine, we have