Dor Nizar

Security Engineer

Dor Nizar is a malware researcher and security engineer for F5, and contributor for F5 Labs.

Research by Dor Nizar (3)

F5 Labs Investigates MaliBot

Article | Jun 15, 2022

F5 Labs Investigates MaliBot

We found a novel malware strain that is targeting financial sites in Italy and Spain... so far.

20 min read

FluBot’s Authors Employ Creative and Sophisticated Techniques to Achieve Their Goals in Version 5.0 and Beyond

Article | Jan 6, 2022

FluBot’s Authors Employ Creative and Sophisticated Techniques to Achieve Their Goals in Version 5.0 and Beyond

A deconstruction of FluBot 5.0’s new communication protocol and other capabilities FluBot uses to hide, making it difficult for researchers and security solutions to detect.

11 min read

How The IcedID Banking Trojan Exploits Pandemic

Article | Mar 4, 2021

How The IcedID Banking Trojan Exploits Pandemic

TA551 (AKA Shathak) deploys the IcedID banking trojan using COVID-19 in Microsoft Word documents containing a malicious macro that drops an installer.

6 min read

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Dor Nizar - Threat Intelligence & Research | F5 Labs