Einträge von Technik Support

TeslaCrypt: The Battle is Over

By Talos Group Talos has updated its TeslaCrypt decryptor tool, which now works with any version of this variant of ransomware. You can download the decryptor here. When Talos first examined TeslaCrypt version 1.0 in April of 2015, we articulated how this ransomware operated and were able to develop a decryptor. Soon thereafter, TeslaCrypt version […]

TeslaCrypt: The Battle is Over

By Talos Group Talos has updated its TeslaCrypt decryptor tool, which now works with any version of this variant of ransomware. You can download the decryptor here. When Talos first examined TeslaCrypt version 1.0 in April of 2015, we articulated how this ransomware operated and were able to develop a decryptor. Soon thereafter, TeslaCrypt version […]

Detection in Depth

By Gavin Reid Defense in depth is a well understood and widely implemented approach that can better secure your organization’s network. It works by placing multiple layers of defense throughout the network to create a series of overlapping and redundant defenses. If one layer fails, there will still be other defenses that remain intact. However, […]

Detection in Depth

By Gavin Reid Defense in depth is a well understood and widely implemented approach that can better secure your organization’s network. It works by placing multiple layers of defense throughout the network to create a series of overlapping and redundant defenses. If one layer fails, there will still be other defenses that remain intact. However, […]

Vulnerability Spotlight: ESnet iPerf3 JSON parse_string UTF Code Execution Vulnerability

By Talos Group This vulnerability was discovered by Dave McDaniel, Senior Research Engineer. Summary iPerf is a network testing application that is typically deployed in a client/server configuration and is used to measure the available network bandwidth between the systems by creating TCP and/or UDP connections. For each connection, iPerf reports maximum bandwidth, loss, and […]

Vulnerability Spotlight: ESnet iPerf3 JSON parse_string UTF Code Execution Vulnerability

By Talos Group This vulnerability was discovered by Dave McDaniel, Senior Research Engineer. Summary iPerf is a network testing application that is typically deployed in a client/server configuration and is used to measure the available network bandwidth between the systems by creating TCP and/or UDP connections. For each connection, iPerf reports maximum bandwidth, loss, and […]