攻防世界MISC_Hidden-Message

环境

攻防世界，流量分析

Heisenberg

wp

流量包分析，udp追踪流得到密文

In contrast to classicas is a slightly looser term which may refer tor to 20th and 21st century physics in general and so always includes quantum theory and may assical level is a physical system in which thsics are valid There are application of classiassical physics is the  and molecules on upwards including the macrosrealm Inside the atom a and generally do not provide a correct descrimagnetic radiation is sect descriptions since quantum effects are obsy circumstances than qu Unlike quantum physicsby the principle of comechanics is in a sense deterministic
Mathematiwhich Plancks constant does not appear According to the correspondencsts theorem as a system becomes larger or morel dynamics tends to emerge with some exception This is why we can usuhanics when dealing witever one of the most vigorous ongoing fields os classicalquantum correspondence This field ohow the laws of quantum physics give rise to c

进行字频分析，发现不是flag

	In contrast to classicas is a slightly looser term which may refer tor to 20th and 21st century physics in general and so always includes quantum theory and may assical level is a physical system in which thsics are valid There are application of classiassical physics is the and molecules on upwards including the macrosrealm Inside the atom a and generally do not provide a correct descrimagnetic radiation is sect descriptions since quantum effects are obsy circumstances than qu Unlike quantum physicsby the principle of comechanics is in a sense deterministic Mathematiwhich Plancks constant does not appear According to the correspondencsts theorem as a system becomes larger or morel dynamics tends to emerge with some exception This is why we can usuhanics when dealing witever one of the most vigorous ongoing fields os classicalquantum correspondence This field ohow the laws of quantum physics give rise to c

继续分析流量包，发现可疑点

# 使用tshark过滤出源端口，使用cut裁取端口的最后一位
tshark -r 8868f595665740159650d6e654aadc93.pcap -Tfields -e udp.srcport | cut -c 4
结果
10110111100110101001011010001100100110101001000110011101100110101000110110011000
进行01转换
01001000011001010110100101110011011001010110111001100010011001010111001001100111
转字符串
Heisenberg