diff --git a/README.md b/README.md
index 4eb571c..b0d5173 100644
--- a/README.md
+++ b/README.md
@@ -19,4 +19,24 @@ __int64 __usercall apc_callback@<rax>(char _CL@<cl>, char _BH@<bh>, __int64 *a3@
   *(_DWORD *)(v4 + 2160) = RtlWalkFrameChain(*a3 + 0x70, 256i64, 0i64);
   return KeSetEvent(v4 + 88, 0i64, 0i64);
 }
-```
\ No newline at end of file
+```
+
+Registeration of APCS:
+
+```cpp
+    current_thread_id = PsLookupThreadByThreadId(thread_id, &some_pethread);
+    v17 = 0;
+    if ( (int)current_thread_id >= 0 )
+    {
+      allocated_pool = ExAllocatePool(0x200i64, 0x878i64);
+      allocated_pool_1 = allocated_pool;
+      allocated_pool_2 = allocated_pool;
+      if ( allocated_pool )
+      {
+        allocated_pool_plus_58 = allocated_pool + 0x58;
+        KeInitializeEvent((PRKEVENT)(allocated_pool + 0x58), NotificationEvent, 0);
+        __asm { rcl     cx, 0C6h }
+        LOBYTE(v77) = 0;
+        KeInitializeApc(allocated_pool_2, some_pethread, 0i64, j_apc_callback, 0i64, 0i64, v77, 0i64);
+        if ( (unsigned __int8)KeInsertQueueApc(allocated_pool_2, allocated_pool_2, 0i64, 2i64) )
+        ```
\ No newline at end of file