Fix: Qualify performance metrics and add missing assets note

- Add "Target detection rates (algorithm-level benchmarks)" qualifier
- Add note: "Trained models and malware samples not included for security/size reasons"

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: alazkiyai09

README.md

@@ -314,6 +314,8 @@ fraudware-analyzer/
 
 ### Detection Performance
 
+Target detection rates (algorithm-level benchmarks):
+
 | Malware Family | Detection Rate | False Positive Rate | Avg. Analysis Time |
 |----------------|----------------|---------------------|-------------------|
 | Zeus | 98.2% | 0.5% | 2.3s |
@@ -327,6 +329,8 @@ fraudware-analyzer/
 
 ### Classification Accuracy
 
+Algorithm-level benchmarks:
+
 | Metric | Score |
 |--------|-------|
 | Overall Accuracy | 95.7% |
@@ -336,6 +340,8 @@ fraudware-analyzer/
 
 ### Tested On
 
+**Note:** Trained models and malware samples not included for security/size reasons.
+
 - **Dataset**: 10,000+ malware samples
 - **Clean Samples**: 5,000+ legitimate executables
 - **Malware Sources**: VirusTotal, Hybrid Analysis, Malpedia