dpkt 사용하기

import dpkt

f=open("./cap.pcap")

pcap=dpkt.pcap.Reader(f)

result=open("flag.bmp","w")

for timeStamp, packetData in pcap:

print timeStamp, len(packetData)

import dpkt

f=open("./cap.pcap")

pcap=dpkt.pcap.Reader(f)

result=open("flag.bmp","w")

flag=""

print "[ ] Making Flag..."

for timeStamp, packetData in pcap:

print timeStamp, len(packetData)

if packetData.find("&x=")!=-1:

flag=flag+packetData[packetData.find("&x=")+3:].decode('hex')

print "[*] Complete!"

result.write(flag)