diff --git a/CTFs_and_WarGames/2014-CSAW-CTF/cryptography/README.md b/CTFs_and_WarGames/2014-CSAW-CTF/cryptography/README.md
deleted file mode 100644
index 8a40ee0..0000000
--- a/CTFs_and_WarGames/2014-CSAW-CTF/cryptography/README.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# CSAW CTF 2014 - Cryptography Problems
-
-#### psifer school
-
-[My write-up](https://gist.github.com/bt3gl/a8617848ccb37e56034d)
-
-
diff --git a/Network&802.11/shark_the_ripper.py b/Network&802.11/shark_the_ripper.py
new file mode 100644
index 0000000..b43ac8d
--- /dev/null
+++ b/Network&802.11/shark_the_ripper.py
@@ -0,0 +1,65 @@
+#!/usr/bin/env python
+
+import os
+import sys
+import binascii
+
+"""
+    Shark the Ripper Tool
+
+    For packet capture CTF problems:
+        Follow TCP Steam > Hex Dump > (Select Client/Server Chat) > Save As
+        Then input the file, followed by offset(s) where you want to cut.
+
+    -mandy
+
+"""
+
+if len(sys.argv) < 2:
+    print "Oh ffs, seriously?"
+    print "Usage: " + sys.argv[0] + " pasted_wireshark_hex_dump.txt START_OFFSET END_OFFSET"
+    sys.exit()
+
+if os.path.isfile( sys.argv[1] ):
+    with open( sys.argv[1] ) as f:
+        filecontents = f.read()
+
+    if len( sys.argv ) > 2:
+        if len( sys.argv ) == 4:
+            start = sys.argv[2]
+            end = sys.argv[3]
+        else:
+            start = sys.argv[2]
+            end = "FFFFFFFF"
+
+        cut = True
+
+        if len( start ) != 8 or len( end ) != 8:
+            print "Invalid offset size"
+            sys.exit()
+    else:
+        cut = False
+
+    output = ""
+
+    if cut == True:
+        start_cutting = False
+        for row in filecontents.split("\n"):
+            if row != "":
+                if row[:8] == start:
+                    start_cutting = True
+
+                if row[:8] == end:
+                    start_cutting = False
+
+                if start_cutting == True:
+                    output += row[10:][:48].replace(" ", "")
+    else:
+        for row in filecontents.split("\n"):
+            if row != "":
+                output += row[10:][:48].replace(" ", "")
+
+    output = binascii.unhexlify(output)
+    with open( sys.argv[1] + ".out", 'w') as output_file:
+        output_file.write( output )
+