Category: Detection

Categories
Attacking Detection

How to Build Your Own Cybersecurity Test Lab?

There are 3 main requirements to create a cyber security lab environment. These are: Test environment Attack simulation Detection tools In this article, we have listed free tools / resources that you can use to create your own lab environment. Additionally, if you are looking for a blue team online lab, you can visit letsdefend.ioRead More

Categories
Detection SIEM

How to Create Alert for SIEM?

We have collected, processed and stored logs up to this point. Now, we need to detect abnormal behavior using the data we have and generate alerts. If you did not read old posts, you can check it: How to Collect Log for SIEM? SIEM Log Aggregation and Parsing You can find some alerts and tryRead More

Categories
Detection SIEM

Process Injection Detection with Sysmon

In this article, we will explain what the process injection technique is and how it can be detected with Sysmon. What is Process Injection? To put it simply, a process running code in the address space of another process is called process injection. Attackers and malware often make use of the “Process Injection” technique. ThanksRead More

Categories
Detection SIEM

How to Create Incident Response Plan?

What is incident response? Incident response is an approach to managing a security incident process. An incident response plan is needed to approach security incidents systematically. A successful incident response plan includes the following 6 stages: 1- Preparation 2- Identification 3- Scope 4- Eradication 5- Recovery 6- Lessons Learned If you want to practice aboutRead More

Categories
Detection Malware

29 Addresses to Analyze Malware Faster

We constantly spend time analyzing malware. We have listed 29 addresses that can be useful for blue team members to use time more effectively: Anlyz Any.run Comodo Valkyrie Cuckoo Hybrid Analysis Intezer Analyze SecondWrite Malware Deepview Jevereg IObit Cloud BinaryGuard BitBlaze SandDroid Joe Sandbox AMAaaS IRIS-H Gatewatcher Intelligence Hatching Triage  InQuest Labs Manalyzer SandBlast AnalysisRead More

Categories
Detection Malware

Which Approach Should You Choose When Analyzing Malware?

If you work in the defensive field, analyzing malware becomes part of your job. In this article, we will discuss with which approaches you can analyze malware and the advantages / disadvantages of these approaches to each other. There are 2 different approaches to analyzing malware. Static Analysis Dynamic Analysis What is Static Analysis? ItRead More

Categories
Detection

Resources of Getting Started in Cyber Security Analyst

We see that the need for soc analysts is constantly increasing in the rising defensive security industry. General skills that a successful security analyst should have are as follows: Netflow analysis Threat Intelligence Log Analysis Network Monitoring Network Security We’ve gathered free / paid resources that you can use to improve these skills. If thereRead More

Categories
Attacking Detection

Attacking SIEM with Fake Logs

In order to ensure to cyber security of an organization, the logs of the systems it owns must be collected, analyzed and repeated continuously. For provide the continuous of the process, monitoring systems can be installed. The fact that what is happening inside is being followed reduces the attack area of ​​the attackers. But itRead More

Categories
Detection Phishing

How to Investigate Phishing Campaigns?

Phishing attack is a type of attack aimed at stealing personal data of the user in general by clicking on malicious links to the users via email or running malicious files on their computer. Phishing attacks correspond to the “Delivery” phase in the Cyber ​​Kill Chain model created to analyze cyber attacks. The delivery stageRead More

Categories
Detection Python

Reputation Based Detection with Python

The purpose of the reputation based detection systems is detecting low reputation behaviors (Low reputation file opening, requesting IP address). The suspicious situation will be noticed when requesting low reputation IP address within a network using this system. I will show basically how to create reputation based detection system. I’ll use 3rd party resources forRead More