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Posh C2 JARM - Detect

ID: posh-c2-jarm

Severity: info

Author: pussycat0x

Tags: jarm,network,c2,ir,osint,cti,posh,tcp

PoshC2 is a proxy aware C2 framework used to aid penetration testers with red teaming, post-exploitation and lateral movement.

id: posh-c2-jarm
info:
name: Posh C2 JARM - Detect
author: pussycat0x
severity: info
description: |
PoshC2 is a proxy aware C2 framework used to aid penetration testers with red teaming, post-exploitation and lateral movement.
reference: |
- - https://github.com/cedowens/C2-JARM
- https://twitter.com/MichalKoczwara/status/1551639708949692416
- https://poshc2.readthedocs.io/en/latest/
metadata:
max-request: 1
tags: jarm,network,c2,ir,osint,cti,posh,tcp
tcp:
- inputs:
- data: 2E
type: hex
host:
- "{{Hostname}}"
matchers:
- type: dsl
dsl:
- "jarm(Hostname) == '2ad2ad0002ad2ad22c42d42d000000faabb8fd156aa8b4d8a37853e1063261'"
# digest: 490a0046304402202780a77458ea0673697d3b5f7d83096d73ea09d2f01b3f797d5520c0ed1e0ed70220668e34e273176d11194586b0ee27854e41aef038cbf48b1ccdbea34639825283:922c64590222798bb761d5b6d8e72950

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "network/jarm/c2/posh-c2-jarm.yaml"

View on Github