Detecting Webshell Backdoors on your Webservers Strings Indicators
Here are some strings pulled from mostly headers and other key pieces of the webshells for detection. You can search your network for these strings or make simple rules to match these patterns to find webshells on your network. //Starting calls if (!function_exists(“getmicrotime”)) {function getmicrotime() {list($usec, $sec) = explode(” “, microtime()); return ((float)$usec + (float)$sec);}} .. $shver = “1.0 … Read more