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In this tutorial we will be hacking dRuby using a remote code execution vulnerability in the dRuby RMI server that is running on Metasploitable 2. dRuby is a distributed object system for Ruby and is written in Ruby. dRuby uses its own…
In this tutorial we will be hacking dRuby using a remote code execution vulnerability in the dRuby RMI server that is running on Metasploitable 2. dRuby is a distributed object system for Ruby and is written in Ruby. dRuby uses its own protocol and binds itself to a URI such as druby://example.com on port 8787. [...]
The post Hacking dRuby RMI Server 1.8 appeared first on Hacking Tutorials.
title: Detect Exploitation - Hacking dRuby RMI Server 1.8
id: 6ecebd8a-c5dc-44df-b3a3-668f42a71901
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-27
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_access
- attack.t1190rule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-27"
description = "YARA Signature for "
strings:
$str = "Hacking dRuby RMI Server 1.8" ascii wide
condition:
any of them
}index=security sourcetype IN ("cisco:asa", "pan:traffic", "zeek_conn", "suricata", "WinEventLog:Security")
("Hacking dRuby RMI Server 18")
| stats count earliest(_time) as first_seen latest(_time) as last_seen by src_ip, dest_ip, dest_host, signature
| eval first_seen=strftime(first_seen, "%Y-%m-%d %H:%M:%S"), last_seen=strftime(last_seen, "%Y-%m-%d %H:%M:%S")
| sort - countmessage: "*Hacking dRuby RMI Server 18*"CommonSecurityLog
| where Message has "Hacking dRuby RMI Server 18"
| summarize EventCount = count(), FirstSeen = min(TimeGenerated), LastSeen = max(TimeGenerated) by SourceIP, DestinationIP, DestinationPort, Activity
| extend DetectionRule = "iShareStuff-CTI-Compiled"
| sort by EventCount descAnalyse für identifizierte Bedrohung auf Basis von Live-CTI (ENISA EUVD): CVSS 0.0 · EPSS 0.0% · CISA KEV: nein. Handlungsableitung aus den verlinkten Hersteller-Quellen.
Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.
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