Change Login Message for the user. - Empire Module
This page contains detailed information about how to use the python/trollsploit/osx/login_message Empire module. For list of all Empire modules, visit the Empire Module Library.
Module Overview
Name: Change Login Message for the user.
Module: python/trollsploit/osx/login_message
Source code:
empire/server/modules/python/trollsploit/osx/login_message.yaml
MITRE ATT&CK:
T1491
Language: Python
Needs admin: Yes
OPSEC safe: No
Background: No
The login_message module changes the login message for the user.
This module runs in a foreground and is OPSEC unsafe as it writes on the disk and therefore could be detected by AV/EDR running on the target system.
Note that the login_message module does not need administrative privileges to work properly which means that a normal user can run this module.
Required Module Options
This is a list of options that are required by the login_message module:
Agent
Agent to run on.
Remove
True/False to remove login message.
Default value: False.
Additional Module Options
This is a list of additional options that are supported by the login_message module:
Message
Message to display.
Login_message Example Usage
Here's an example of how to use the login_message module in the Empire client console:
[+] New agent Y4LHEV83 checked in
[*] Sending agent (stage 2) to Y4LHEV83 at 192.168.204.135
(empire usestager/osx/ducky) > usemodule python/trollsploit/osx/login_message
Author @424f424f
Background False
Description Change the login message for the user.
Language python
Name python/trollsploit/osx/login_message
NeedsAdmin True
OpsecSafe False
Techniques http://attack.mitre.org/techniques/T1491
,Record Options---,----------,-------------------------------------,
| Name | Value | Required | Description |
|---------|-------|----------|-------------------------------------|
| Agent | | True | Agent to run on. |
|---------|-------|----------|-------------------------------------|
| Message | | False | Message to display |
|---------|-------|----------|-------------------------------------|
| Remove | False | True | True/False to remove login message. |
'---------'-------'----------'-------------------------------------'
(Empire: usemodule/python/trollsploit/osx/login_message) > set Agent Y4LHEV83
[*] Set Agent to Y4LHEV83
(Empire: usemodule/python/trollsploit/osx/login_message) > set Remove False
[*] Set Remove to False
(Empire: usemodule/python/trollsploit/osx/login_message) > execute
[*] Tasked Y4LHEV83 to run Task 1
...
Now wait for the results to come.
Author
References
- https://github.com/BC-SECURITY/Empire/tree/master/empire/server/modules/python/trollsploit/osx/login_message.yaml
- http://attack.mitre.org/techniques/T1491
See Also
Check also the following modules related to this module:
- python/trollsploit/osx/change_background
- python/trollsploit/osx/say
- python/trollsploit/osx/thunderstruck
- python/persistence/osx/loginhook
- powershell/trollsploit/message
- python/collection/osx/imessage_dump
- powershell/recon/get_sql_server_login_default_pw
- powershell/recon/http_login
- powershell/situational_awareness/network/smblogin
Version
This page has been created based on Empire version 4.1.3 (BC Security Fork).
Visit Empire Module Library for more modules.
