forensics/endianness_v2

forensics/endianness_v2/flag.txt

@@ -0,0 +1 @@
+picoCTF{cert!f1Ed_iNd!4n_s0rrY_3nDian_188d7b8c}

forensics/endianness_v2/solve.py

@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+
+with open('challengefile', 'rb') as file:
+    content = file.read()
+
+def chunks(l, n):
+    for i in range(0, len(l), n):
+        yield l[i:i + n]
+
+buffer = []
+for word in chunks(content, 4):
+    buffer.append(bytes(reversed(word)))
+
+with open('challengefile.jpg', 'wb') as file:
+    file.write(b''.join(buffer))