CSAW CTF Qualification Round 2013 Misc 50 Networking 2

0x00 题目

networking.pcap

networking.pcap.process

0x01 解题

通过生成Networking 1的networking.pcap和Networking 2的networking.pcap文件MD5指纹信息,发现是相同文件,所以试图在networking.pcap.process文件里找出flag:

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[email protected]:~# strings networking.pcap.process
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe
flag{f9b43c9e9c05be5e08ea163007af5144}.exe!
flag{f9b43c9e9c05be5e08ea163007af5144}.exe"
flag{f9b43c9e9c05be5e08ea163007af5144}.exe$
flag{f9b43c9e9c05be5e08ea163007af5144}.exe%
flag{f9b43c9e9c05be5e08ea163007af5144}.exe'
flag{f9b43c9e9c05be5e08ea163007af5144}.exe(
flag{f9b43c9e9c05be5e08ea163007af5144}.exe*
flag{f9b43c9e9c05be5e08ea163007af5144}.exe+
flag{f9b43c9e9c05be5e08ea163007af5144}.exe-
flag{f9b43c9e9c05be5e08ea163007af5144}.exe/
flag{f9b43c9e9c05be5e08ea163007af5144}.exe0
flag{f9b43c9e9c05be5e08ea163007af5144}.exe1
flag{f9b43c9e9c05be5e08ea163007af5144}.exe2
flag{f9b43c9e9c05be5e08ea163007af5144}.exe3
flag{f9b43c9e9c05be5e08ea163007af5144}.exe5
flag{f9b43c9e9c05be5e08ea163007af5144}.exe7
flag{f9b43c9e9c05be5e08ea163007af5144}.exe8
flag{f9b43c9e9c05be5e08ea163007af5144}.exe:
flag{f9b43c9e9c05be5e08ea163007af5144}.exe;
flag{f9b43c9e9c05be5e08ea163007af5144}.exe<
flag{f9b43c9e9c05be5e08ea163007af5144}.exe=
flag{f9b43c9e9c05be5e08ea163007af5144}.exe?
flag{f9b43c9e9c05be5e08ea163007af5144}.exe

提交最终flag:flag{f9b43c9e9c05be5e08ea163007af5144}