Create load_evil_pickle.py

load_evil_pickle.py

@@ -0,0 +1,7 @@
+# load_evil_pickle.py
+import pickle
+
+if __name__ == "__main__":
+    with open("evil_model.pkl", "rb") as f:
+        # load 的时候就会触发 EvilModel.__reduce__ 返回的 os.system 调用
+        obj = pickle.load(f)