文章日期:2024.08.16
使用工具:Python
文章类型:复原steam蒸汽平台里的滑块图片
文章全程已做去敏处理!!! 【需要做的可联系我】
AES解密处理(直接解密即可)(crypto-js.js 标准算法):在线AES加解密工具
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今天来用python复原一下steam蒸汽平台里混乱的滑块背景图。仅复原,不做其他操作。
1、打开某某网站(请使用文章开头的AES在线工具解密):IYcJW2eXlhUa7ErR1dH+6mXz09MA8f55vXpgzfTClWg=
2、打开后,需要进行登录一下,登录成功后,他这里会有一个实名,然后我们只需要填写一下手机号,然后点击发送验证码
3、点击发送后,可以看到他会自动弹出一个滑块验证,我们打开控制台,然后刷新一下滑块,,在控制台可以很清楚的看到这个混乱的滑块背景图
4、此时要注意了,他并没有采用画布去重组图片,所以你对画布打断点是没有用的。我们定位到滑块的html代码,去看一下他是字母做到的。下面视频很清楚,他采用的是css一段一段的拼接而成,这还不简单吗,我们直接全局搜索。
5、我们全局搜索【background-position】,因为他css切割的路径是由【background-position】控制的,所以我们全局搜索他找到生成的位置更接近。
6、搜索后,我大致看了一下,找到了很可疑的地方,我们直接打上断点,然后去刷新滑块。
7、刷新后断住了,人家的源代码你可能看不懂,我把代码拆分简化放到了控制台,下面我将解释一下是什么意思
8、行了,直接看一下解释图,难度不大。
9、操作难度不大,直接展示视频,操作起来也挺简单的,恢复图片没有难度。视频里的代码注释是以前的,我会修改注释后在文章底部放上源码。
【附上代码】请用文章顶部的AES解密工具进行解密处理
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