Mirai Botnet’s New Wave: hailBot,kiraiBot, catDDoS, and Their Fierce Onslaught

Mirai Botnet’s New Wave: hailBot,kiraiBot, catDDoS, and Their Fierce Onslaught

| | Blog, botnet, DDoS attack
I. Abstract In September 2023, NSFOCUS global threat hunting system monitored several new botnet variant families developed based on Mirai, among which hailBot, kiraiBot and catDDoS are the most active, are accelerating ...
Qakbot

Qakbot Takedown Resembles Hack Back, Will Botnet, Malware Be Resurrected?

| | botnet, FBI, Hack back, Malware, Qakbot
Operation 'Duck Hunt' tricked thousands of Qakbot-infected computers into downloading an FBI-made uninstaller. Can it resurrect? Only time will tell ...
Security Boulevard
From Ripples to Waves: The Swift Evolution of the “Boat” Botnet

From Ripples to Waves: The Swift Evolution of the “Boat” Botnet

| | Blog, botnet
The botnet family “Boat” was first discovered by NSFOCUS Security Labs in June 2022. Its name comes from the fact that malicious samples in its early versions propagate with the file name ...
KmsdBot: A Customized Botnet Family with DDoS and Mining Capabilities

KmsdBot: A Customized Botnet Family with DDoS and Mining Capabilities

| | Blog, botnet
I. Overview NSFOCUS Security Labs recently detected that a new botnet family KmsdBot, which combines DDoS and mining functions, has become active again. Attackers continue to replace C&C infrastructure and update Trojan ...
environment data cyberattacks defend wiper hermeticwiper malware wiper file systems storage Zerologon

Defend Your IT Environment from Living-Off-the-Land (LOL) Techniques

As cyberattacks increase in frequency and sophistication, it is vital for organizations to defend their environments and be prepared for malicious actors inside their networks. Indeed, much as a parasite feeds off ...
Security Boulevard
fraud cybersecurity data Emotet Spring4Shell ransomware API security cyberattack threats fraud

VMware Research Uncovers Evolving Nature of Emotet Malware

In January 2021, coordinated by Europol and Eurojust, law enforcement authorities from the Netherlands, Germany, the United States, the United Kingdom, France, Lithuania, Canada and Ukraine collaborated on one of the most dramatic ...
Security Boulevard