### Install Gophish from Source

Source: https://docs.getgophish.com/user-guide/installation

Commands to download and build the Gophish binary using the Go toolchain.

```bash
go get github.com/gophish/gophish
```

```bash
go build
```

--------------------------------

### Plain Text Template Variable Example

Source: https://docs.getgophish.com/user-guide/documentation/attachments

Demonstrates the use of Gophish template variables within a plain text file.

```text
Hello {{.FirstName}},
This is a plain text file that was sent to {{.Email}}. If you could be so kind as to copy and paste this URL into your browser: {{.URL}}
```

--------------------------------

### Run Gophish Executable

Source: https://docs.getgophish.com/user-guide/installation

Navigate to the directory containing the Gophish binary and execute it to start the application. This will display informational output including server addresses, ports, and login credentials.

```bash
gophish@gophish.dev:~/src/github.com/gophish/gophish$ ./gophish
```

```log
time="2020-06-30T08:04:33-05:00" level=warning msg="No contact address has been configured."
time="2020-06-30T08:04:33-05:00" level=warning msg="Please consider adding a contact_address entry in your config.json"
time="2020-06-30T08:04:33-05:00" level=info msg="Please login with the username admin and the password 1178f855283d03d3"
time="2020-06-30T08:04:33-05:00" level=info msg="Starting phishing server at http://0.0.0.0:80"
time="2020-06-30T08:04:33-05:00" level=info msg="Starting IMAP monitor manager"
time="2020-06-30T08:04:33-05:00" level=info msg="Starting admin server at https://127.0.0.1:3333"
time="2020-06-30T08:04:33-05:00" level=info msg="Background Worker Started Successfully - Waiting for Campaigns"
time="2020-06-30T08:04:33-05:00" level=info msg="Starting new IMAP monitor for user admin"
```

--------------------------------

### Example Webhook Signature Header

Source: https://docs.getgophish.com/user-guide/documentation/webhooks

This is an example of the X-Gophish-Signature header sent with webhook requests. It uses the HMAC-SHA256 algorithm.

```http
POST /webhook HTTP/1.1
Host: localhost:9999
Accept-Encoding: gzip
Content-Length: 226
Content-Type: application/json
User-Agent: Go-http-client/1.1
X-Gophish-Signature: sha256=2be52d4b83eb7f19b0ecc75ebd6441cefea5512443eb18d38a8beb2e7584a66c
```

--------------------------------

### Calendar Invitation Template Variable Example

Source: https://docs.getgophish.com/user-guide/documentation/attachments

Demonstrates the use of Gophish template variables within an .ics calendar file.

```text
BEGIN:VCALENDAR
DTSTAMP:20210306T182251Z
DTSTART;TZID=Europe/London:20210306T183000
DTEND;TZID=Europe/London:20210306T190000
SUMMARY:Gophish Test Calendar
TZID:Europe/London
DESCRIPTION:Glenn  is inviting you to a Zoom meeting.
 n\nJoin Zoom Meeting\n{{.URL}}
LOCATION:{{.URL}}
END:VCALENDAR
```

--------------------------------

### Run GoPhish Binary and View Logs

Source: https://docs.getgophish.com/user-guide/getting-started

Execute the GoPhish binary in your command shell. The output will display server startup information, database creation details, and temporary admin credentials for versions after v0.10.1. Ensure you have the necessary permissions if binding to privileged ports like TCP 80.

```bash
gophish@gophish.dev:~/src/github.com/gophish/gophish$ ./gophish
 time="2020-06-30T08:04:33-05:00" level=warning msg="No contact address has been configured."
 time="2020-06-30T08:04:33-05:00" level=warning msg="Please consider adding a contact_address entry in your config.json"
 time="2020-06-30T08:04:33-05:00" level=info msg="Please login with the username admin and the password 1178f855283d03d3"
 time="2020-06-30T08:04:33-05:00" level=info msg="Starting phishing server at http://0.0.0.0:80"
 time="2020-06-30T08:04:33-05:00" level=info msg="Starting IMAP monitor manager"
 time="2020-06-30T08:04:33-05:00" level=info msg="Starting admin server at https://127.0.0.1:3333"
 time="2020-06-30T08:04:33-05:00" level=info msg="Background Worker Started Successfully - Waiting for Campaigns"
 time="2020-06-30T08:04:33-05:00" level=info msg="Starting new IMAP monitor for user admin"

```

--------------------------------

### Create Gophish Database in MySQL

Source: https://docs.getgophish.com/user-guide/installation

Execute this SQL command to create the `gophish` database with the correct character set and collation, which is necessary for Gophish to function correctly.

```sql
CREATE DATABASE gophish CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
```

--------------------------------

### Configure Admin Server for TLS

Source: https://docs.getgophish.com/user-guide/installation

JSON configuration snippet to enable TLS and specify certificate paths in config.json.

```json
    "admin_server" : {
        "listen_url" : "127.0.0.1:3333",
        "use_tls" : true,
        "cert_path" : "gophish.crt",
        "key_path" : "gophish.key"
    }
```

--------------------------------

### Configure MySQL for Gophish

Source: https://docs.getgophish.com/user-guide/installation

Add these lines to `/etc/mysql/mysql.cnf` to set the `sql_mode` for MySQL versions 5.7 and above, ensuring compatibility with Gophish's datetime format.

```ini
[mysqld]
sql_mode=ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
```

--------------------------------

### Template Variables Reference

Source: https://docs.getgophish.com/user-guide/template-reference

List of available variables for Gophish templates and landing pages.

```APIDOC
## Template Variables

### Description
Variables available for use in templates and landing pages. Note that these variables are case-sensitive.

### Variables
- **{{.RId}}** - The target's unique ID
- **{{.FirstName}}** - The target's first name
- **{{.LastName}}** - The target's last name
- **{{.Position}}** - The target's position
- **{{.Email}}** - The target's email address
- **{{.From}}** - The spoofed sender
- **{{.TrackingURL}}** - The URL to the tracking handler
- **{{.Tracker}}** - An alias for <img src="{{.TrackingURL}}"/>
- **{{.URL}}** - The phishing URL
- **{{.BaseURL}}** - The base URL with the path and rid parameter stripped. Useful for making links to static files.
```

--------------------------------

### Redirect logs via shell

Source: https://docs.getgophish.com/user-guide/documentation/logging

Use standard shell redirection to capture logs to a file for Gophish versions prior to 0.8.0.

```bash
$ ./gophish > gophish.log 2>&1
```

--------------------------------

### Configure Database Connection in config.json

Source: https://docs.getgophish.com/user-guide/installation

Update the `db_name` and `db_path` entries in `config.json` to match your MySQL deployment. The `db_path` format is `username:password@(host:port)/database?charset=utf8&parseTime=True&loc=UTC`.

```json
"db_name" : "mysql",
"db_path" : "root:@(:3306)/gophish?charset=utf8&parseTime=True&loc=UTC",
```

--------------------------------

### Configure logging in config.json

Source: https://docs.getgophish.com/user-guide/documentation/logging

Specify a log filename directly in the Gophish configuration file for versions 0.8.0 and later.

```json
"logging": {
	"filename": "gophish.log"
}
```

--------------------------------

### Secure Configuration File

Source: https://docs.getgophish.com/user-guide/installation

Command to restrict file permissions for the configuration file on Linux systems.

```bash
chmod 640 config.json
```

--------------------------------

### Generate Self-Signed SSL Certificate

Source: https://docs.getgophish.com/user-guide/installation

OpenSSL command to create a new RSA private key and a self-signed X.509 certificate.

```bash
openssl req -newkey rsa:2048 -nodes -keyout gophish.key -x509 -days 365 -out gophish.crt
```

--------------------------------

### Tracking Office Document Opens with Linked Image

Source: https://docs.getgophish.com/user-guide/documentation/attachments

Embed `{{.TrackingURL}}` as a linked image in an Office document. When the document is opened, the image will be loaded, triggering a request to the GoPhish server and marking the document as opened. Ensure the Tracking URL is not included in the email body.

```text
INCLUDEPICTURE "{{.TrackingURL}}" \d
```

--------------------------------

### Define HTML Form for Data Capture

Source: https://docs.getgophish.com/user-guide/faq

Minimal HTML form structure required for Gophish to capture submitted input data.

```markup
<form action="" method="POST">
    <input name="username" type="text" placeholder="username" />
    <input name="password" type="password" placeholder="password" />
    <input type="submit" value="Submit" />
</form>
```

--------------------------------

### CSV Format for Importing Users

Source: https://docs.getgophish.com/user-guide/building-your-first-campaign/importing-groups

This is the expected CSV format for importing users into GoPhish. Ensure your CSV file includes these header values: First Name, Last Name, Email, and Position.

```csv
First Name,Last Name,Position,Email
Richard,Bourne,CEO,rbourne@morningcatch.ph
Boyd,Jenius,Systems Administrator,bjenius@morningcatch.ph
Haiti,Moreo,Sales & Marketing,hmoreo@morningcatch.ph
```

--------------------------------

### Email Template Body Content

Source: https://docs.getgophish.com/user-guide/building-your-first-campaign/creating-the-template

A sample email body using template variables for personalization and a placeholder for the phishing link.

```text
{{.FirstName}},

The password for {{.Email}} has expired. Please reset your password here.

Thanks,
Morning Catch IT Team
```

--------------------------------

### Gophish Webhook Event Details for Clicks/Submissions

Source: https://docs.getgophish.com/user-guide/documentation/webhooks

This JSON structure represents the 'details' field for 'Email Opened', 'Clicked Link', and 'Submitted Data' events. It contains payload information including the recipient's IP address and user-agent.

```json
"payload": {
    "rid": "1234567",
    "browser": {
        "address": "127.0.0.1",
        "user-agent": "Mozilla/5.0 (Macintosh; PPC Mac OS X 10_10_4; rv:1.9.3.20) Gecko/2017-08-09 20:28:42 Firefox/3.8",
    },
    "foo": ["bar"]
}
```

--------------------------------

### Gophish Webhook Event Format

Source: https://docs.getgophish.com/user-guide/documentation/webhooks

This is the standard JSON format for events sent by Gophish webhooks. It includes email, timestamp, message type, and optional details.

```json
{
    "email": "foo.bar@example.com",
    "time": "2020-01-20T17:33:55.553906Z",
    "message": "Email Opened",
    "details": ""
}
```

--------------------------------

### Email Template Subject Line

Source: https://docs.getgophish.com/user-guide/building-your-first-campaign/creating-the-template

Use the {{.Email}} template variable to dynamically insert the target's email address into the subject line.

```text
Password Reset for {{.Email}}
```

--------------------------------

### Tracking Macro Execution in Word Documents

Source: https://docs.getgophish.com/user-guide/documentation/attachments

This VBA macro code tracks macro execution in Word documents. It searches for a textbox named 'urlbox', retrieves its content as a URL, and then opens that URL. This requires the user to enable macros.

```vba
Sub urlfetch()
 Dim shp As Shape

 For Each shp In ActiveDocument.Shapes
    If shp.Name = "urlbox" Then
        URL = shp.TextFrame.TextRange.Text
        ActiveDocument.FollowHyperlink Address:=URL
    End If
 Next
End Sub

Public Sub AutoOpen()
    urlfetch
End Sub
```

--------------------------------

### Tracking Macro Execution in Excel Workbooks

Source: https://docs.getgophish.com/user-guide/documentation/attachments

This VBA macro code tracks macro execution in Excel workbooks. It searches for a textbox named 'urlbox', retrieves its content as a URL, and then opens that URL. This requires the user to enable macros.

```vba
Sub urlfetch()
  For Each shp In ActiveSheet.Shapes
    If shp.Name = "urlbox" Then
        Url = shp.TextFrame2.TextRange.Text
        FollowHyperlink (Url)
    End If
  Next
End Sub

Public Sub Workbook_Open()
    urlfetch
End Sub
```

--------------------------------

### Identify TLS Handshake Error

Source: https://docs.getgophish.com/user-guide/faq

Log message indicating an attempt to access the admin dashboard via HTTP instead of HTTPS.

```text
2018/11/15 21:42:22 http: TLS handshake error from 127.0.0.1:51419: tls: first record does not look like a TLS handshake
```

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