> For the complete documentation index, see [llms.txt](https://m9nx-11.gitbook.io/m9nx_11/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://m9nx-11.gitbook.io/m9nx_11/writeups/cyber-talents/introduction-to-cyber-security-in-cyber-talents/i-am-legend.md).

# I am Legend

### Challenge Information

* **Category:** Web Security
* **Level:** easy
* **Points:** 50

### **description**

If I am a legend, then why am I so lonely?

Flag Format : FLAG{}

### **Solution**

after access the lab we open it browser 

<figure><img src="/files/8kQFzjObE00JX8alpaSg" alt=""><figcaption><p>site</p></figcaption></figure>

now we try to review source code  (ctrl+u)

<figure><img src="/files/SFd5W8MT8tKRNA4lnrAd" alt=""><figcaption><p>source code </p></figcaption></figure>

the line 26 is Obfuscation , so we will try to Deobfuscation in PoisonJS :&#x20;

link : <https://filipemgs.github.io/poisonjs/>

hint : (you already delete script tag :smile:)

<figure><img src="/files/IqVcsh5Q1oq4TXHACMnJ" alt=""><figcaption></figcaption></figure>

you can submit the flag or login in with this credentials it's up to you :joy:

<figure><img src="/files/fl4uiHBVF1nPe3ijf3Ac" alt=""><figcaption></figcaption></figure>