refactor: fix directory case...

chromatophore/twoarray_tmp/twoarray.c

@@ -0,0 +1,53 @@
+#include <windows.h>
+#include <stdio.h>
+
+
+int main(void)
+{
+	{{ANTI_EMULATION}}
+
+	{{SHELLCODE}}
+
+	char shellcode[PAYLOAD_SIZE] = { 0x00 };
+	int twoArrIdx = 0;
+	int idx = 0;
+
+	while (idx < PAYLOAD_SIZE)
+	{
+		// read from the even array
+		shellcode[idx] = evens[twoArrIdx];
+		
+		// odds will be one byte less than evens if PAYLOAD_SIZE is odd
+		if ( twoArrIdx == (int)sizeof(odds) )
+		{
+			// do nothing, otherwise we'll read past the end of our array
+		}
+		else
+		{
+			// read from odd array
+			shellcode[idx+1] = odds[twoArrIdx];
+			
+			// increment twoArrIdx to move to the next position in the evens and odds arrays
+			twoArrIdx++;
+		}
+
+		// we've just added two bytes, so we need to shift two positions instead of one
+		idx = idx + 2;
+	}
+
+	idx = 0;
+	while ( idx < PAYLOAD_SIZE)
+	{
+		if (idx == (PAYLOAD_SIZE - 1))
+		{
+			printf("0x%02x ", (unsigned char)shellcode[idx]);
+		}
+		else
+		{
+			printf("0x%02x, ", (unsigned char)shellcode[idx]);
+		}
+		idx++;
+	}
+
+    return 0;
+}

chromatophore/twoarray_tmp/twoarray.py

@@ -0,0 +1,44 @@
+import sys
+
+
+def get_raw_sc(input_file):
+    input_file = input_file
+    file_shellcode = b''
+    try:
+        with open(input_file, 'rb') as shellcode_file:
+            file_shellcode = shellcode_file.read()
+        return(file_shellcode)
+    except FileNotFoundError:
+        sys.exit("Supplied input file not found!")
+
+
+def split_list(input_list):
+    even_list = []
+    odd_list = []
+
+    idx = 0
+    for val in input_list:
+        if (idx % 2) == 0:
+            even_list.append(val)
+        else:
+            odd_list.append(val)
+        idx = idx + 1
+
+    return even_list, odd_list
+
+
+def twoarray(input_file):
+    shellcode = get_raw_sc(input_file)
+    shellcode = list(shellcode)
+
+    evenArray = []
+    oddArray = []
+    evenArray,oddArray = split_list(shellcode)
+
+    ret = ""
+    ret += '#define PAYLOAD_SIZE {0}\n'.format(str(len(shellcode)))
+    ret += 'char evens[{0}] = {{{1}}};\n'.format(str(len(evenArray)),', '.join(hex(x) for x in evenArray))
+    ret += 'char odds[{0}] = {{{1}}};\n'.format(str(len(oddArray)),', '.join(hex(x) for x in oddArray))
+    return ret
+
+