T1505: Server Software Component
AI Answer
Adversaries may abuse legitimate extensible development features of servers to establish persistent access to systems. Enterprise server applications may include features that allow developers to write and install software or scripts to extend the functionality of the main application. Adversaries may install malicious components to extend and abuse server applications. (Source: MITRE ATT&CK T1505)
ATT&CK Mapping
| Field | Value |
|---|---|
| Technique ID | T1505 |
| Name | Server Software Component |
| Tactic | Persistence (persistence) |
| Platforms | Windows, Linux, macOS, Network Devices, ESXi |
| Sub-technique | No |
Why it matters
In the OpenTrojan knowledge graph, Server Software Component (T1505) is one of the highest-connectivity ATT&CK techniques: 1 OpenTrojan content pages reference it. These counts are derived from MITRE ATT&CK STIX relationships and are not an estimate of exploitation volume.
How attackers use it
Behavior described below is from the MITRE ATT&CK canonical definition (source: https://attack.mitre.org/techniques/T1505). Adversaries may abuse legitimate extensible development features of servers to establish persistent access to systems. Enterprise server applications may include features that allow developers to write and install software or scripts to extend the functionality of the main application. Adversaries may install malicious components to extend and abuse server applications.
Detection
Not available — MITRE ATT&CK does not currently publish a structured detection strategy for this technique in the ingested dataset.
Mitigation
Not available — no MITRE course-of-action was found for this technique in the ingested dataset.
Related Content
References
Source Attribution
Source: MITRE ATT&CK (MITRE ATT&CK) · Confidence: 0.9 · Reviewed: OpenTrojan - Human Review
Start Investigation
Move from reading to investigating T1505 Server Software Component. The workspace is a structured analysis surface — not a chat — organised as:
- Question — what do you need to know about T1505 Server Software Component?
- Evidence — assertions mapped to verifiable references.
- Timeline — events in chronological order.
- Related Entities — CVE, threat actor, campaign, malware links.
- Sources — NVD, CISA KEV, MITRE ATT&CK, vendor advisories.
- Notes — your own observations and working hypotheses.
AI assistance is limited to summarising, explaining, and suggesting related evidence. AI never completes your investigation, modifies entity relationships, or generates facts — all published analysis stays human-reviewed.