# hydra

```bash
hydra [-l LOGIN|-L FILE] [-p PASS|-P FILE] [-o FILE] [-t THREADS] [-M FILE] service://IP [-s PORT] [-vV]

-e nsr: try "n" null password, "s" login as pass and/or "r" reversed login
-S: connect via SSL
-C: file containing format user:pass
-t <number of tasks> | default: 16

# post-form ^USER ^PASS^
hydra -L <> -P <> IP -s PORT http-form-post "<path-to-login-form>:<burp-params>:<error-message>:H=Cookie:<COOKIE>" [-vV]
hydra -L <> -P <> IP -s PORT https-form-post "<path-to-login-form>:<burp-params>:<error-message>:H=Cookie:<COOKIE>" [-vV]
# json based
| need to escape ':'
hydra -L <> -P <> IP http-form-post "/login:{\"username\":\"^USER^\",\"password\":\"^PASS^\":<ERROR>:H=Content-Type: application/json:}"

# ssh
nmap IP -p 22 --script ssh-brute --script-args userdb=user,passdb=pass
hydra -L USER -P PASS ssh://IP -t 4 -s 22

# smb
hydra -L USER -P PASS smb://IP
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://kashz.gitbook.io/kashz-jewels/hash-n-crack/hydra.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.