SILENTTRINITY C2 JARM - Detect
ID: silenttrinity-c2-jarm
Severity: info
Author: pussycat0x
Tags: jarm,network,c2,ir,osint,cti,silenttrinity,tcp
Description
Section titled “Description”SILENTTRINITY is modern, asynchronous, multiplayer & multiserver C2/post-exploitation framework powered by Python 3 and .NETs DLR. It’s the culmination of an extensive amount of research into using embedded third-party .NET scripting languages to dynamically call .NET API’s, a technique the author coined as BYOI (Bring Your Own Interpreter). The aim of this tool and the BYOI concept is to shift the paradigm back to PowerShell style like attacks (as it offers much more flexibility over traditional C# tradecraft) only without using PowerShell.
YAML Source
Section titled “YAML Source”id: silenttrinity-c2-jarm
info: name: SILENTTRINITY C2 JARM - Detect author: pussycat0x severity: info description: | SILENTTRINITY is modern, asynchronous, multiplayer & multiserver C2/post-exploitation framework powered by Python 3 and .NETs DLR. It's the culmination of an extensive amount of research into using embedded third-party .NET scripting languages to dynamically call .NET API's, a technique the author coined as BYOI (Bring Your Own Interpreter). The aim of this tool and the BYOI concept is to shift the paradigm back to PowerShell style like attacks (as it offers much more flexibility over traditional C# tradecraft) only without using PowerShell. reference: - https://github.com/cedowens/C2-JARM - https://github.com/byt3bl33d3r/SILENTTRINITY metadata: max-request: 1 tags: jarm,network,c2,ir,osint,cti,silenttrinity,tcptcp: - inputs: - data: 2E type: hex host: - "{{Hostname}}" matchers: - type: dsl dsl: - "jarm(Hostname) == '2ad2ad0002ad2ad00042d42d000000ad9bf51cc3f5a1e29eecb81d0c7b06eb'"# digest: 4a0a00473045022100b2f61028a5728509a488beb04a0862b5cdd24c376d73e1234e3907bfc395b8c702207d83c125643b2d1e218a668114295156650415211db8412c5cfc0ea115c21624:922c64590222798bb761d5b6d8e72950Guide to check the vulnerabilities
Section titled “Guide to check the vulnerabilities”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.
$ nuclei -u "URL" -t "network/jarm/c2/silenttrinity-c2-jarm.yaml"