pwncollege · zardus · Sep 6, 2025 · Sep 4, 2025 · Sep 4, 2025 · Sep 4, 2025
diff --git a/access-control/run b/access-control/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import os
 import pathlib

diff --git a/cryptography/aes-cbc-corrupt-resize/dispatcher b/cryptography/aes-cbc-corrupt-resize/dispatcher
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import os
 

diff --git a/cryptography/aes-cbc-corrupt-resize/worker b/cryptography/aes-cbc-corrupt-resize/worker
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import unpad

diff --git a/cryptography/aes-cbc-corrupt/dispatcher b/cryptography/aes-cbc-corrupt/dispatcher
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import os
 

diff --git a/cryptography/aes-cbc-corrupt/worker b/cryptography/aes-cbc-corrupt/worker
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import unpad

diff --git a/cryptography/aes-cbc-poa-enc-nodispatch/worker b/cryptography/aes-cbc-poa-enc-nodispatch/worker
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import unpad

diff --git a/cryptography/aes-cbc-poa-enc/dispatcher b/cryptography/aes-cbc-poa-enc/dispatcher
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import os
 

diff --git a/cryptography/aes-cbc-poa-enc/worker b/cryptography/aes-cbc-poa-enc/worker
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import unpad

diff --git a/cryptography/aes-cbc-poa-fullblock/dispatcher b/cryptography/aes-cbc-poa-fullblock/dispatcher
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import pad

diff --git a/cryptography/aes-cbc-poa-fullblock/redeem b/cryptography/aes-cbc-poa-fullblock/redeem
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 if input("Password? ").strip() == open("/challenge/.pw").read().strip():
     print("Victory! Your flag:")

diff --git a/cryptography/aes-cbc-poa-fullblock/worker b/cryptography/aes-cbc-poa-fullblock/worker
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import unpad

diff --git a/cryptography/aes-cbc-poa-singleblock/dispatcher b/cryptography/aes-cbc-poa-singleblock/dispatcher
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import pad

diff --git a/cryptography/aes-cbc-poa-singleblock/redeem b/cryptography/aes-cbc-poa-singleblock/redeem
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 if input("Password? ").strip() == open("/challenge/.pw").read().strip():
     print("Victory! Your flag:")

diff --git a/cryptography/aes-cbc-poa-singleblock/worker b/cryptography/aes-cbc-poa-singleblock/worker
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import unpad

diff --git a/cryptography/aes-cbc-poa/dispatcher b/cryptography/aes-cbc-poa/dispatcher
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import pad

diff --git a/cryptography/aes-cbc-poa/worker b/cryptography/aes-cbc-poa/worker
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import unpad

diff --git a/cryptography/aes-cbc/run b/cryptography/aes-cbc/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import pad

diff --git a/cryptography/ascii/run b/cryptography/ascii/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import random
 import string

diff --git a/cryptography/cpa-http-boss/run b/cryptography/cpa-http-boss/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from base64 import b64encode
 from Crypto.Cipher import AES

diff --git a/cryptography/cpa-http-hex/run b/cryptography/cpa-http-hex/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import pad

diff --git a/cryptography/cpa-http/run b/cryptography/cpa-http/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from base64 import b64encode, b64decode
 from Crypto.Cipher import AES

diff --git a/cryptography/cpa-prefix-pad/run b/cryptography/cpa-prefix-pad/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import pad

diff --git a/cryptography/cpa-prefix/run b/cryptography/cpa-prefix/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import pad

diff --git a/cryptography/cpa-suffix/run b/cryptography/cpa-suffix/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import pad

diff --git a/cryptography/cpa/run b/cryptography/cpa/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import pad

diff --git a/cryptography/dhke-aes/run b/cryptography/dhke-aes/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import sys
 from Crypto.Cipher import AES

diff --git a/cryptography/hex/run b/cryptography/hex/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import random
 import sys

diff --git a/cryptography/level-2/run b/cryptography/level-2/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Random import get_random_bytes
 from Crypto.Util.strxor import strxor

diff --git a/cryptography/level-3/run b/cryptography/level-3/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Random import get_random_bytes
 from Crypto.Util.strxor import strxor

diff --git a/cryptography/level-4/run b/cryptography/level-4/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import pad

diff --git a/cryptography/level-5/run b/cryptography/level-5/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Cipher import AES
 from Crypto.Util.Padding import pad

diff --git a/cryptography/level-6/run b/cryptography/level-6/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import sys
 from Crypto.Random.random import getrandbits

diff --git a/cryptography/level-7/run b/cryptography/level-7/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.PublicKey import RSA
 

diff --git a/cryptography/level-8/run b/cryptography/level-8/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.PublicKey import RSA
 

diff --git a/cryptography/level-9/run b/cryptography/level-9/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import hashlib
 

diff --git a/cryptography/otp-tamper/dispatcher b/cryptography/otp-tamper/dispatcher
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Util.strxor import strxor
 

diff --git a/cryptography/otp-tamper/worker b/cryptography/otp-tamper/worker
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 from Crypto.Util.strxor import strxor
 

diff --git a/cryptography/rsa-sig/dispatcher b/cryptography/rsa-sig/dispatcher
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import sys
 

diff --git a/cryptography/rsa-sig/worker b/cryptography/rsa-sig/worker
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import sys
 

diff --git a/cryptography/run b/cryptography/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import sys
 import string

diff --git a/cryptography/strxor/run b/cryptography/strxor/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import random
 import string

diff --git a/cryptography/xor/run b/cryptography/xor/run
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import random
 import sys

diff --git a/integrated-security/decrypt-overflow-ecb-w/_0/dispatch b/integrated-security/decrypt-overflow-ecb-w/_0/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_1/dispatch b/integrated-security/decrypt-overflow-ecb-w/_1/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_10/dispatch b/integrated-security/decrypt-overflow-ecb-w/_10/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_11/dispatch b/integrated-security/decrypt-overflow-ecb-w/_11/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_12/dispatch b/integrated-security/decrypt-overflow-ecb-w/_12/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_13/dispatch b/integrated-security/decrypt-overflow-ecb-w/_13/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_14/dispatch b/integrated-security/decrypt-overflow-ecb-w/_14/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_15/dispatch b/integrated-security/decrypt-overflow-ecb-w/_15/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_2/dispatch b/integrated-security/decrypt-overflow-ecb-w/_2/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_3/dispatch b/integrated-security/decrypt-overflow-ecb-w/_3/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_4/dispatch b/integrated-security/decrypt-overflow-ecb-w/_4/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_5/dispatch b/integrated-security/decrypt-overflow-ecb-w/_5/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_6/dispatch b/integrated-security/decrypt-overflow-ecb-w/_6/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_7/dispatch b/integrated-security/decrypt-overflow-ecb-w/_7/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_8/dispatch b/integrated-security/decrypt-overflow-ecb-w/_8/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb-w/_9/dispatch b/integrated-security/decrypt-overflow-ecb-w/_9/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb/_0/dispatch b/integrated-security/decrypt-overflow-ecb/_0/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb/_1/dispatch b/integrated-security/decrypt-overflow-ecb/_1/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb/_10/dispatch b/integrated-security/decrypt-overflow-ecb/_10/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb/_11/dispatch b/integrated-security/decrypt-overflow-ecb/_11/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb/_12/dispatch b/integrated-security/decrypt-overflow-ecb/_12/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb/_13/dispatch b/integrated-security/decrypt-overflow-ecb/_13/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb/_14/dispatch b/integrated-security/decrypt-overflow-ecb/_14/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct

diff --git a/integrated-security/decrypt-overflow-ecb/_15/dispatch b/integrated-security/decrypt-overflow-ecb/_15/dispatch
@@ -1,4 +1,4 @@
-#!/opt/pwn.college/python
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import Crypto
 import struct