buuoj/challenges#[DDCTF2018]%E6%B5%81%E9%87%8F%E5%88%86%E6%9E%90
电石生产工艺
流量分析.pcap
流量分析.txt
蟛蜞菊种子流量分析
200pt
差速防坠器
提⽰⼀:若感觉在中间某个容易出错的步骤,若有需要检验是否正确时,可以⽐较MD5: 90c490781f9c320cd1ba671fcb112d1c 提⽰⼆:注意补齐私钥格式-----BEGIN RSA PRIVATE KEY-----
金属型铸造机
XXXXXXX
-----END RSA PRIVATE KEY-----
流量包中搜索KEY
tcp contains "KEY"
到⼀⼤串base64的图⽚数据,追踪流把它拿出来
识别后,需要⼿动纠正很多容易识别错误的地⽅,并套上正确的SSL私钥格式
-----BEGIN RSA PRIVATE KEY-----
MIICXAIBAAKBgQDCm6vZmclJrVH1AAyGuCuSSZ8O+mIQiOUQCvN0HYbj8153JfSQ LsJIhbRYS7+zZ1oXvPemWQDv/u/tzegt58q4ciNmcVnq1uKiygc6QOtvT7oiSTyO
pnp网络摄像机
vMX/q5iE2iClYUIHZEKX3BjjNDxrYvLQzPyGD1EY2DZIO6T45FNKYC2VDwIDAQAB AoGAbtWUKUkx37lLfRq7B5sqjZVKdpBZe4tL0jg6cX5Djd3Uhk1inR9UXVNw4/y4 QGfzYqOn8+Cq7QSoBysHOeXSiPztW2cL09ktPgSlfTQyN6ELNGuiUOYnaTWYZpp/ QbRcZ/eHBulVQLlk5M6RVs9BLI9X08RAl7EcwumiRfWas6kCQQDvqC0dxl2wIjwN czILcoWLig2c2u71Nev9DrWjWHU8eHDuzCJWvOUAHIrkexddWEK2VHd+F13GBCOQ ZCM4prBjAkEAz+ENahsEjBE4+7H1HdIaw0+goe/45d6A2ewO/lYH6dDZTAzTW9z9 kzV8uz+Mmo5163/JtvwYQcKF39DJGGtqZQJBAKa18XR16fQ9TFL64EQwTQ+tYBzN +04eTWQCmH3haeQ/0Cd9XyHBUveJ42Be8/jeDcIx7dGLxZKajHbEAfBFnAsCQGq1 AnbJ4Z6opJCGu+UP2c8SC8m0bhZJDelPRC8IKE28eB6SotgP61ZqaVmQ+HLJ1/wH /5pfc3AmEyRdfyx6zwUCQCAH4SLJv/kprRz1a1gx8FR5tj4NeHEFFNEgq1gmiwmH
2STT5qZWzQFz8NRe+/otNOHBR2Xk4e8IS+ehIJ3TvyE=
-----END RSA PRIVATE KEY-----
tf2o提供SSL私钥之后就可以查看http传输内容了追踪⼀下HTTP流即可
flag{0ca2d8642f90e10efd9092cd6a2831c0}