REVERSE——babyRE
解压得到xml文件
打开查看,丢给Copilot
得到:
进入网址:
https://snap.berkeley.edu/snap/snap.html
打开附件xml文件得知
编写脚本:
cipher = [102, 10, 13, 6, 28, 74, 3, 1, 3, 7, 85, 0, 4, 75, 20, 92, 92, 8, 28, 25, 81, 83, 7, 28, 76, 88, 9, 0, 29, 73, 0, 86, 4, 87, 87, 82, 84, 85, 4, 85, 87, 30]
for i in range(1,len(cipher)-1):
cipher[i]^=cipher[i-1]
print(cipher)
for x in cipher:
print(chr(x),end='')
运行得到flag:
最后加个}就OK了。