https://buuoj.cn/challenges#[INSHack2017]10-cl0v3rf13ld-lane-signal![BUUCTF：[INSHack2017]10-cl0v3rf13ld-lane-signal_后缀](https://s2.51cto.com/images/blog/202306/19154606_649007be9f56d85839.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "在这里插入图片描述")
find_me.unk是JPG文件，修改后缀为jpg
![BUUCTF：[INSHack2017]10-cl0v3rf13ld-lane-signal_后缀_02](https://s2.51cto.com/images/blog/202306/19154606_649007beb15a06506.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "在这里插入图片描述")
![BUUCTF：[INSHack2017]10-cl0v3rf13ld-lane-signal_后缀_03](https://s2.51cto.com/images/blog/202306/19154606_649007bec7d0b14740.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "在这里插入图片描述")
![BUUCTF：[INSHack2017]10-cl0v3rf13ld-lane-signal_后缀_04](https://s2.51cto.com/images/blog/202306/19154607_649007bf0887372965.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "在这里插入图片描述")
binwalk分离得到一张PNG图片
![BUUCTF：[INSHack2017]10-cl0v3rf13ld-lane-signal_后缀_05](https://s2.51cto.com/images/blog/202306/19154607_649007bf4796b67441.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "在这里插入图片描述")
图片左下角有摩斯码
![BUUCTF：[INSHack2017]10-cl0v3rf13ld-lane-signal_后缀_06](https://s2.51cto.com/images/blog/202306/19154607_649007bf6360439079.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "在这里插入图片描述")
.... . .-.. .--. -- .解码得到
helpme接着看到find_me.jpg，PNG结尾还有东西
![BUUCTF：[INSHack2017]10-cl0v3rf13ld-lane-signal_后缀_07](https://s2.51cto.com/images/blog/202306/19154607_649007bf73dc71026.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "在这里插入图片描述")
![BUUCTF：[INSHack2017]10-cl0v3rf13ld-lane-signal_后缀_08](https://s2.51cto.com/images/blog/202306/19154607_649007bf84c1625107.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "在这里插入图片描述")
另存出来，使用Au打开
![BUUCTF：[INSHack2017]10-cl0v3rf13ld-lane-signal_后缀_09](https://s2.51cto.com/images/blog/202306/19154607_649007bf99beb20184.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "在这里插入图片描述")
很明显，还是摩斯
.. -. ... .- -.--. -- ----- .-. ..... ...-- ..--.- .-- .---- .-.. .-.. ..--.- -. ...-- ...- ...-- .-. ..--.- ....- --. ...-- -.-.-- -.--.-![BUUCTF：[INSHack2017]10-cl0v3rf13ld-lane-signal_后缀_10](https://s2.51cto.com/images/blog/202306/19154607_649007bfaee0524092.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184 "在这里插入图片描述")
flag{M0R53_W1LL_N3V3R_4G3!}
