Heimadal Security

FEBRUARY 8, 2023

SYN flood is a type of denial-of-service (DoS) attack in which a threat actor floods a server with several requests, but doesn’t acknowledge back the connection, leaving it half-opened, usually with the purpose of consuming server resources, which leads to denying other users access to that server.

Cybersecurity 89

Cybersecurity 89

Security Affairs

APRIL 16, 2021

In this blog, we’ll take a look at some of the re-used Mirai modules , their functionality, and the Uptycs EDR detection capabilities of Gafgyt. The modules are: HTTP flooding UDP flooding TCP flooding STD module Telnet Bruteforce. HTTP flooding module. UDP flood module. TCP flood module.

Malware 120

Malware DDOS IoT Firmware 120

Security Affairs

APRIL 1, 2019

2014), as described on the MMD blog when MMD detected 5 variants active under almost 15 panels scattered in China network. On the MMD blog. Figure 1: The ARM version of Elknot malware on MMD blog. The growth was very rapid at that time (Sept. We could say here to have a ““Mirai” idea “ante-litteram” 2 years before.

DDOS 83

DDOS Malware Encryption Penetration Testing 83

Security Boulevard

JUNE 13, 2023

When misused, an attacker can: Flood the number range for transport requests until it is full and thus no transports can be created at all Fill up the disk where the transport directory is located. Each key generates multiple lines into the corresponding log file of the transport export.

Manufacturing 52

Manufacturing Phishing Authentication 52

SecureList

FEBRUARY 16, 2021

Since the transition of schools and universities to remote learning, cybercriminals have tried to disrupt classes by flooding educational platforms with garbage traffic. The lead is still held by SYN flooding, but its share fell by 16.31 In October, telecommunications firm Telenor Norway was another to fall victim.

DDOS 129

DDOS Cryptocurrency Marketing Internet 129

Elie

DECEMBER 2, 2017

This blog post recounts Mirai’s tale from start to finish. the blog of a famous security journalist and. This module implements most of the code DDoS techniques such as HTTP flooding, UDP flooding, and all TCP flooding options. is Brian Krebs’ blog. It is based on the. joint paper. August 2016. Krebs attack.

IoT 107

IoT DDOS Internet Internet 107