Decoder For CyberGate XX-XX-XX-XX Resource

#Blog post: http://middleeastmalware.blogspot.com/2015/04/cyber-attack-9.html
import sys,os,time


def DecodeCyberGate(InputFileX):
    if os.path.exists(InputFileX)==False:
        print "File does not exist\r\n"
        return
    fIn = open(InputFileX,"r")
    contentX = fIn.read()
    fIn.close()
    if len(contentX)==0:
        print "File is empty\r\n"
        return
    else:
        print "Processing input of length " + str(len(contentX))

    DecodedContent = ""
    for CX in contentX:
        int_CX = ord(CX)
        int_key = int(188)
        DecodedContent = DecodedContent +  chr(int_CX ^ int_key)

    print DecodedContent

    fOut = open("result.txt","wb")
    fOut.write(DecodedContent)
    fOut.close()
    return

def main():
    if len(sys.argv)!=2:
        print "Usage: DecodeCyberGate.py input.txt\r\n"
        sys.exit(-1)
    else:
        DecodeCyberGate(sys.argv[1])
        sys.exit(0)



if __name__ == "__main__":
    main()