From f42ff48dd5d7ffc55e24fa868f30a00bc6cd24ce Mon Sep 17 00:00:00 2001
From: Prodaft <203627012+prodaftcatalyst@users.noreply.github.com>
Date: Mon, 7 Jul 2025 15:42:48 +0200
Subject: [PATCH 1/2] Added castleloader hash

---
 algorithms/castle_loader.py | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 algorithms/castle_loader.py

diff --git a/algorithms/castle_loader.py b/algorithms/castle_loader.py
new file mode 100644
index 0000000..58cbca6
--- /dev/null
+++ b/algorithms/castle_loader.py
@@ -0,0 +1,22 @@
+DESCRIPTION = "Castle Loader API hash"
+TYPE = "unsigned_int"
+TEST_1 = 420894349
+
+
+def hash(data):
+    hash_val = 0xAAAAAAAA
+    is_odd = 0
+    for _, char_val in enumerate(data):
+        curr_char = ord(char_val)
+        tmp = 0
+        if (is_odd & 1) != 0:
+            val1 = (hash_val << 11) & 0xFFFFFFFF
+            val2 = (curr_char ^ (hash_val >> 5)) & 0xFFFFFFFF
+            tmp = (~(val1 + val2)) & 0xFFFFFFFF
+        else:
+            val1 = (hash_val << 7) & 0xFFFFFFFF
+            val2 = (curr_char * (hash_val >> 3)) & 0xFFFFFFFF
+            tmp = (val1 ^ val2) & 0xFFFFFFFF
+        hash_val = (hash_val ^ tmp) & 0xFFFFFFFF
+        is_odd += 1
+    return hash_val

From 39de4120134af0ddc9761c28e85e9161823032b3 Mon Sep 17 00:00:00 2001
From: Prodaft <203627012+prodaftcatalyst@users.noreply.github.com>
Date: Wed, 16 Jul 2025 16:04:41 +0200
Subject: [PATCH 2/2] fix castleloader byte issue

---
 algorithms/castle_loader.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/algorithms/castle_loader.py b/algorithms/castle_loader.py
index 58cbca6..7e477bb 100644
--- a/algorithms/castle_loader.py
+++ b/algorithms/castle_loader.py
@@ -6,8 +6,7 @@
 def hash(data):
     hash_val = 0xAAAAAAAA
     is_odd = 0
-    for _, char_val in enumerate(data):
-        curr_char = ord(char_val)
+    for _, curr_char in enumerate(data):
         tmp = 0
         if (is_odd & 1) != 0:
             val1 = (hash_val << 11) & 0xFFFFFFFF