Drupal Code Execution Vulnerability Analysis

Recently, Drupal, a popular open-source content management framework, is found to contain a highly critical remote code execution vulnerability, which allows attackers to execute malicious code on a Drupal site, resulting in the site being completely compromised. This vulnerability is assigned CVE-2018-7600. The root cause of this vulnerability is related […]

Technical Analysis Report on Rowdy, A New Type of IoT Malware Exploiting STBs

In August 2017, NSFOCUS’s DDoS situation awareness platform detected anoma-lous bandwidth usage over a customer’s network, which, upon analysis, was confirmed to be a distributed denial-of-service (DDoS) attack. The attack was characterized by different types of traffic, including TCP flood, HTTP flood, and DNS flood. Tracing source IP addresses, we […]

Past and Present of Underground Network Industry

The underground network industry has a long history and extensive coverage. What happened throughout its history? This document presents the definition, category, means, and examples of the underground network industry, as well as protection measures. Overview What is Underground Industry? Underground industry is a general name for a wide variety […]