Aleyna

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Aleyna Doğan

Hello, I am Aleyna Doğan. I work as a Sr. Cyber Threat Intelligence Analyst. In my blog, we write blog posts that my friends and I want to share. Have a good read.

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Tryhackme: Red Team Threat Intel

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Apply threat intelligence to red team engagements and adversary emulation. Task 5: TTP Mapping 5.2. How many Command and Control techniques are employed by Carbanak? https://mitre-attack.github.io/attack-navigator//#layerURL=https%3A%2F%2Fattack.mitre.org%2Fgroups%2FG0008%2FG0008-enterprise-layer.json 2 5.3. What signed binary did Carbanak use for defense evasion? Rundll32 5.4. What Initial Access technique is employed by Carbanak?  Valid Accounts Task 7: Creating a Threat Intel Driven Campaign …

Tryhackme: ParrotPost: Phishing Analysis

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Reveal how attackers can craft client-side credential-stealing webpages that evade detection by security tools. Lab link. Task 3: Email Headers 3.1. According to the IP address, what country is the sending email server associated with? We upload the .eml file to the Message Header Analyzer and find the Received IP address. Since the IP address location …

Tryhackme: Critical Writeup

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Lab link. Task 2: Memory Forensics 2.1. What type of memory is analyzed during a forensic memory task? RAM 2.2. In which phase will you create a memory dump of the target system? Memory Acquisition Task 3: Environment & Setup 3.1. Which plugin can help us to get information about the OS running on the target machine? …

Portswigger: Referer-based access control Writeup

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This lab controls access to certain admin functionality based on the Referer header. You can familiarize yourself with the admin panel by logging in using the credentials administrator:admin. To solve the lab, log in using the credentials wiener:peter and exploit the flawed access controls to promote yourself to become an administrator. Lab link. We log in to the admin panel, …

Portswigger: Insecure direct object references Writeup

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This lab stores user chat logs directly on the server’s file system, and retrieves them using static URLs. Solve the lab by finding the password for the user carlos, and logging into their account. Lab link. The live chat section draws attention and if we press the “View transcript” button after making a few conversations, the …

Tryhackme: Intro to Logs Writeup

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Learn the fundamentals of logging, data sources, collection methods and principles to step into the log analysis world. Lab link. Task 2: Expanding Perspectives: Logs as Evidence of Historical Activity 2.1. What is the name of your colleague who left a note on your Desktop? Perry 2.2. What is the full path to the suggested log …