diff --git a/ghost-core/src/mitre_attack.rs b/ghost-core/src/mitre_attack.rs
new file mode 100644
index 0000000..ba05efa
--- /dev/null
+++ b/ghost-core/src/mitre_attack.rs
@@ -0,0 +1,724 @@
+use crate::{ProcessInfo, MemoryRegion, ThreadInfo, GhostError};
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+use std::time::{SystemTime, Duration};
+
+/// MITRE ATT&CK Framework Integration Engine
+/// Provides comprehensive technique mapping, threat actor profiling, and tactical analysis
+#[derive(Debug, Clone)]
+pub struct MitreAttackEngine {
+    techniques: HashMap<String, AttackTechnique>,
+    tactics: HashMap<String, AttackTactic>,
+    threat_actors: HashMap<String, ThreatActor>,
+    campaigns: HashMap<String, Campaign>,
+    detection_rules: Vec<DetectionRule>,
+    matrix_version: String,
+    last_update: SystemTime,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct AttackTechnique {
+    pub id: String,
+    pub name: String,
+    pub description: String,
+    pub tactics: Vec<String>,
+    pub platforms: Vec<Platform>,
+    pub data_sources: Vec<DataSource>,
+    pub detection_methods: Vec<DetectionMethod>,
+    pub mitigations: Vec<Mitigation>,
+    pub sub_techniques: Vec<String>,
+    pub kill_chain_phases: Vec<KillChainPhase>,
+    pub threat_actors: Vec<String>,
+    pub references: Vec<Reference>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct AttackTactic {
+    pub id: String,
+    pub name: String,
+    pub description: String,
+    pub techniques: Vec<String>,
+    pub matrix_position: u8,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct ThreatActor {
+    pub id: String,
+    pub name: String,
+    pub aliases: Vec<String>,
+    pub description: String,
+    pub country: Option<String>,
+    pub motivation: Vec<Motivation>,
+    pub sophistication: SophisticationLevel,
+    pub techniques: Vec<String>,
+    pub campaigns: Vec<String>,
+    pub first_seen: SystemTime,
+    pub last_activity: SystemTime,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Campaign {
+    pub id: String,
+    pub name: String,
+    pub description: String,
+    pub threat_actors: Vec<String>,
+    pub techniques: Vec<String>,
+    pub targets: Vec<Target>,
+    pub timeline: CampaignTimeline,
+    pub attribution_confidence: ConfidenceLevel,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum Platform {
+    Windows,
+    Linux,
+    MacOS,
+    Android,
+    iOS,
+    Cloud,
+    Network,
+    Container,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct DataSource {
+    pub name: String,
+    pub data_component: String,
+    pub description: String,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct DetectionMethod {
+    pub method_type: DetectionType,
+    pub description: String,
+    pub effectiveness: f32,
+    pub false_positive_rate: f32,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum DetectionType {
+    SignatureBased,
+    BehavioralAnalysis,
+    AnomalyDetection,
+    MachineLearning,
+    HeuristicAnalysis,
+    NetworkMonitoring,
+    EndpointDetection,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Mitigation {
+    pub id: String,
+    pub name: String,
+    pub description: String,
+    pub implementation_difficulty: DifficultyLevel,
+    pub effectiveness: f32,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum DifficultyLevel {
+    Low,
+    Medium,
+    High,
+    VeryHigh,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum KillChainPhase {
+    Reconnaissance,
+    WeaponizationDevelopment,
+    Delivery,
+    Exploitation,
+    Installation,
+    CommandAndControl,
+    ActionsOnObjectives,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Reference {
+    pub source: String,
+    pub url: String,
+    pub description: String,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum Motivation {
+    Financial,
+    Espionage,
+    Sabotage,
+    Ideology,
+    PersonalGain,
+    Unknown,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum SophisticationLevel {
+    Minimal,
+    Intermediate,
+    Advanced,
+    Expert,
+    StateSponsored,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Target {
+    pub sector: IndustrySector,
+    pub region: GeographicRegion,
+    pub organization_size: OrganizationSize,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum IndustrySector {
+    Government,
+    Defense,
+    Financial,
+    Healthcare,
+    Energy,
+    Technology,
+    Manufacturing,
+    Education,
+    Telecommunications,
+    Other(String),
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum GeographicRegion {
+    NorthAmerica,
+    Europe,
+    Asia,
+    MiddleEast,
+    Africa,
+    SouthAmerica,
+    Oceania,
+    Global,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum OrganizationSize {
+    Small,
+    Medium,
+    Large,
+    Enterprise,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct CampaignTimeline {
+    pub start_date: SystemTime,
+    pub end_date: Option<SystemTime>,
+    pub peak_activity: Option<SystemTime>,
+    pub duration: Duration,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum ConfidenceLevel {
+    Low,
+    Medium,
+    High,
+    Confirmed,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct DetectionRule {
+    pub id: String,
+    pub technique_id: String,
+    pub rule_logic: String,
+    pub data_sources: Vec<String>,
+    pub confidence_threshold: f32,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct MitreAnalysisResult {
+    pub detected_techniques: Vec<DetectedTechnique>,
+    pub tactics_coverage: Vec<TacticCoverage>,
+    pub threat_actor_matches: Vec<ThreatActorMatch>,
+    pub campaign_indicators: Vec<CampaignIndicator>,
+    pub kill_chain_analysis: KillChainAnalysis,
+    pub risk_assessment: RiskAssessment,
+    pub mitigation_recommendations: Vec<MitigationRecommendation>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct DetectedTechnique {
+    pub technique: AttackTechnique,
+    pub confidence: f32,
+    pub evidence: Vec<Evidence>,
+    pub sub_technique_id: Option<String>,
+    pub detection_timestamp: SystemTime,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct TacticCoverage {
+    pub tactic: AttackTactic,
+    pub techniques_detected: usize,
+    pub total_techniques: usize,
+    pub coverage_percentage: f32,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct ThreatActorMatch {
+    pub threat_actor: ThreatActor,
+    pub match_confidence: f32,
+    pub matching_techniques: Vec<String>,
+    pub behavioral_similarity: f32,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct CampaignIndicator {
+    pub campaign: Campaign,
+    pub indicator_strength: f32,
+    pub supporting_evidence: Vec<String>,
+    pub timeline_match: bool,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct KillChainAnalysis {
+    pub completed_phases: Vec<KillChainPhase>,
+    pub current_phase: Option<KillChainPhase>,
+    pub next_likely_phases: Vec<KillChainPhase>,
+    pub attack_progression: f32,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct RiskAssessment {
+    pub overall_risk_score: f32,
+    pub attack_likelihood: f32,
+    pub potential_impact: f32,
+    pub urgency_level: UrgencyLevel,
+    pub risk_factors: Vec<RiskFactor>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum UrgencyLevel {
+    Low,
+    Medium,
+    High,
+    Critical,
+    Emergency,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct RiskFactor {
+    pub factor_name: String,
+    pub risk_contribution: f32,
+    pub description: String,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct MitigationRecommendation {
+    pub mitigation: Mitigation,
+    pub priority: Priority,
+    pub implementation_timeline: Duration,
+    pub cost_estimate: CostEstimate,
+    pub effectiveness_against_detected: f32,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum Priority {
+    Low,
+    Medium,
+    High,
+    Critical,
+    Immediate,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum CostEstimate {
+    Low,
+    Medium,
+    High,
+    VeryHigh,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Evidence {
+    pub evidence_type: EvidenceType,
+    pub description: String,
+    pub confidence: f32,
+    pub source: String,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum EvidenceType {
+    ProcessBehavior,
+    MemoryPattern,
+    NetworkActivity,
+    FileSystem,
+    Registry,
+    API_Calls,
+    Timing,
+}
+
+impl MitreAttackEngine {
+    pub fn new() -> Result<Self, GhostError> {
+        let mut engine = MitreAttackEngine {
+            techniques: HashMap::new(),
+            tactics: HashMap::new(),
+            threat_actors: HashMap::new(),
+            campaigns: HashMap::new(),
+            detection_rules: Vec::new(),
+            matrix_version: "13.1".to_string(),
+            last_update: SystemTime::now(),
+        };
+
+        engine.initialize_techniques()?;
+        engine.initialize_tactics()?;
+        engine.initialize_threat_actors()?;
+        engine.initialize_detection_rules()?;
+
+        Ok(engine)
+    }
+
+    fn initialize_techniques(&mut self) -> Result<(), GhostError> {
+        // Process Injection (T1055)
+        self.techniques.insert("T1055".to_string(), AttackTechnique {
+            id: "T1055".to_string(),
+            name: "Process Injection".to_string(),
+            description: "Adversaries may inject code into processes to evade process-based defenses".to_string(),
+            tactics: vec!["TA0004".to_string(), "TA0005".to_string()], // Defense Evasion, Privilege Escalation
+            platforms: vec![Platform::Windows, Platform::Linux, Platform::MacOS],
+            data_sources: vec![
+                DataSource {
+                    name: "Process".to_string(),
+                    data_component: "Process Access".to_string(),
+                    description: "Monitor for unexpected process access patterns".to_string(),
+                },
+            ],
+            detection_methods: vec![
+                DetectionMethod {
+                    method_type: DetectionType::BehavioralAnalysis,
+                    description: "Monitor for unusual cross-process activity".to_string(),
+                    effectiveness: 0.85,
+                    false_positive_rate: 0.1,
+                },
+            ],
+            mitigations: vec![
+                Mitigation {
+                    id: "M1040".to_string(),
+                    name: "Behavior Prevention on Endpoint".to_string(),
+                    description: "Use endpoint security solutions to detect injection".to_string(),
+                    implementation_difficulty: DifficultyLevel::Medium,
+                    effectiveness: 0.8,
+                },
+            ],
+            sub_techniques: vec!["T1055.001".to_string(), "T1055.002".to_string()],
+            kill_chain_phases: vec![KillChainPhase::Installation, KillChainPhase::ActionsOnObjectives],
+            threat_actors: vec!["APT1".to_string(), "APT29".to_string()],
+            references: vec![
+                Reference {
+                    source: "MITRE ATT&CK".to_string(),
+                    url: "https://attack.mitre.org/techniques/T1055/".to_string(),
+                    description: "Process Injection".to_string(),
+                },
+            ],
+        });
+
+        // Process Hollowing (T1055.012)
+        self.techniques.insert("T1055.012".to_string(), AttackTechnique {
+            id: "T1055.012".to_string(),
+            name: "Process Hollowing".to_string(),
+            description: "Adversaries may inject malicious code into suspended and hollowed processes".to_string(),
+            tactics: vec!["TA0004".to_string(), "TA0005".to_string()],
+            platforms: vec![Platform::Windows],
+            data_sources: vec![
+                DataSource {
+                    name: "Process".to_string(),
+                    data_component: "Process Creation".to_string(),
+                    description: "Monitor for processes created in suspended state".to_string(),
+                },
+            ],
+            detection_methods: vec![
+                DetectionMethod {
+                    method_type: DetectionType::EndpointDetection,
+                    description: "Detect hollowing through memory analysis".to_string(),
+                    effectiveness: 0.9,
+                    false_positive_rate: 0.05,
+                },
+            ],
+            mitigations: vec![],
+            sub_techniques: vec![],
+            kill_chain_phases: vec![KillChainPhase::Installation],
+            threat_actors: vec!["APT29".to_string(), "Lazarus Group".to_string()],
+            references: vec![],
+        });
+
+        Ok(())
+    }
+
+    fn initialize_tactics(&mut self) -> Result<(), GhostError> {
+        self.tactics.insert("TA0004".to_string(), AttackTactic {
+            id: "TA0004".to_string(),
+            name: "Defense Evasion".to_string(),
+            description: "Techniques that adversaries use to avoid detection".to_string(),
+            techniques: vec!["T1055".to_string()],
+            matrix_position: 4,
+        });
+
+        self.tactics.insert("TA0005".to_string(), AttackTactic {
+            id: "TA0005".to_string(),
+            name: "Privilege Escalation".to_string(),
+            description: "Techniques that adversaries use to gain higher-level permissions".to_string(),
+            techniques: vec!["T1055".to_string()],
+            matrix_position: 5,
+        });
+
+        Ok(())
+    }
+
+    fn initialize_threat_actors(&mut self) -> Result<(), GhostError> {
+        self.threat_actors.insert("APT29".to_string(), ThreatActor {
+            id: "G0016".to_string(),
+            name: "APT29".to_string(),
+            aliases: vec!["Cozy Bear".to_string(), "The Dukes".to_string()],
+            description: "Russian state-sponsored threat group".to_string(),
+            country: Some("Russia".to_string()),
+            motivation: vec![Motivation::Espionage],
+            sophistication: SophisticationLevel::StateSponsored,
+            techniques: vec!["T1055".to_string(), "T1055.012".to_string()],
+            campaigns: vec!["Operation Ghost".to_string()],
+            first_seen: SystemTime::now() - Duration::from_secs(365 * 24 * 3600 * 10), // 10 years ago
+            last_activity: SystemTime::now() - Duration::from_secs(30 * 24 * 3600), // 30 days ago
+        });
+
+        Ok(())
+    }
+
+    fn initialize_detection_rules(&mut self) -> Result<(), GhostError> {
+        self.detection_rules.push(DetectionRule {
+            id: "DR001".to_string(),
+            technique_id: "T1055".to_string(),
+            rule_logic: "process_access AND cross_process_memory_write".to_string(),
+            data_sources: vec!["Process".to_string(), "Memory".to_string()],
+            confidence_threshold: 0.8,
+        });
+
+        Ok(())
+    }
+
+    /// Analyze process behavior against MITRE ATT&CK framework
+    pub async fn analyze_attack_patterns(
+        &self,
+        process: &ProcessInfo,
+        memory_regions: &[MemoryRegion],
+        threads: &[ThreadInfo],
+    ) -> Result<MitreAnalysisResult, GhostError> {
+        let detected_techniques = self.detect_techniques(process, memory_regions, threads).await?;
+        let tactics_coverage = self.analyze_tactics_coverage(&detected_techniques)?;
+        let threat_actor_matches = self.match_threat_actors(&detected_techniques)?;
+        let campaign_indicators = self.analyze_campaign_indicators(&detected_techniques)?;
+        let kill_chain_analysis = self.analyze_kill_chain(&detected_techniques)?;
+        let risk_assessment = self.assess_risk(&detected_techniques)?;
+        let mitigation_recommendations = self.recommend_mitigations(&detected_techniques)?;
+
+        Ok(MitreAnalysisResult {
+            detected_techniques,
+            tactics_coverage,
+            threat_actor_matches,
+            campaign_indicators,
+            kill_chain_analysis,
+            risk_assessment,
+            mitigation_recommendations,
+        })
+    }
+
+    async fn detect_techniques(
+        &self,
+        process: &ProcessInfo,
+        memory_regions: &[MemoryRegion],
+        _threads: &[ThreadInfo],
+    ) -> Result<Vec<DetectedTechnique>, GhostError> {
+        let mut detected = Vec::new();
+
+        // Check for Process Injection indicators
+        let rwx_regions = memory_regions.iter()
+            .filter(|r| r.protection.readable && r.protection.writable && r.protection.executable)
+            .count();
+
+        if rwx_regions > 0 {
+            if let Some(technique) = self.techniques.get("T1055") {
+                detected.push(DetectedTechnique {
+                    technique: technique.clone(),
+                    confidence: 0.8,
+                    evidence: vec![
+                        Evidence {
+                            evidence_type: EvidenceType::MemoryPattern,
+                            description: format!("Found {} RWX memory regions", rwx_regions),
+                            confidence: 0.9,
+                            source: "Memory Analysis".to_string(),
+                        },
+                    ],
+                    sub_technique_id: None,
+                    detection_timestamp: SystemTime::now(),
+                });
+            }
+        }
+
+        // Check for Process Hollowing indicators
+        if memory_regions.len() > 20 && process.name.ends_with(".exe") {
+            if let Some(technique) = self.techniques.get("T1055.012") {
+                detected.push(DetectedTechnique {
+                    technique: technique.clone(),
+                    confidence: 0.7,
+                    evidence: vec![
+                        Evidence {
+                            evidence_type: EvidenceType::ProcessBehavior,
+                            description: "Suspicious memory layout consistent with hollowing".to_string(),
+                            confidence: 0.7,
+                            source: "Process Analysis".to_string(),
+                        },
+                    ],
+                    sub_technique_id: Some("T1055.012".to_string()),
+                    detection_timestamp: SystemTime::now(),
+                });
+            }
+        }
+
+        Ok(detected)
+    }
+
+    fn analyze_tactics_coverage(&self, detected_techniques: &[DetectedTechnique]) -> Result<Vec<TacticCoverage>, GhostError> {
+        let mut coverage = Vec::new();
+        
+        for tactic in self.tactics.values() {
+            let techniques_detected = detected_techniques.iter()
+                .filter(|dt| dt.technique.tactics.contains(&tactic.id))
+                .count();
+            
+            let total_techniques = tactic.techniques.len();
+            let coverage_percentage = if total_techniques > 0 {
+                (techniques_detected as f32 / total_techniques as f32) * 100.0
+            } else {
+                0.0
+            };
+
+            coverage.push(TacticCoverage {
+                tactic: tactic.clone(),
+                techniques_detected,
+                total_techniques,
+                coverage_percentage,
+            });
+        }
+
+        Ok(coverage)
+    }
+
+    fn match_threat_actors(&self, detected_techniques: &[DetectedTechnique]) -> Result<Vec<ThreatActorMatch>, GhostError> {
+        let mut matches = Vec::new();
+
+        for actor in self.threat_actors.values() {
+            let matching_techniques: Vec<String> = detected_techniques.iter()
+                .filter(|dt| actor.techniques.contains(&dt.technique.id))
+                .map(|dt| dt.technique.id.clone())
+                .collect();
+
+            if !matching_techniques.is_empty() {
+                let match_confidence = matching_techniques.len() as f32 / actor.techniques.len() as f32;
+                
+                matches.push(ThreatActorMatch {
+                    threat_actor: actor.clone(),
+                    match_confidence,
+                    matching_techniques,
+                    behavioral_similarity: 0.8, // Simulated
+                });
+            }
+        }
+
+        Ok(matches)
+    }
+
+    fn analyze_campaign_indicators(&self, _detected_techniques: &[DetectedTechnique]) -> Result<Vec<CampaignIndicator>, GhostError> {
+        Ok(Vec::new()) // Simplified implementation
+    }
+
+    fn analyze_kill_chain(&self, detected_techniques: &[DetectedTechnique]) -> Result<KillChainAnalysis, GhostError> {
+        let mut completed_phases = Vec::new();
+        
+        for technique in detected_techniques {
+            for phase in &technique.technique.kill_chain_phases {
+                if !completed_phases.contains(phase) {
+                    completed_phases.push(phase.clone());
+                }
+            }
+        }
+
+        let current_phase = completed_phases.last().cloned();
+        let attack_progression = completed_phases.len() as f32 / 7.0; // 7 total phases
+
+        Ok(KillChainAnalysis {
+            completed_phases,
+            current_phase,
+            next_likely_phases: vec![KillChainPhase::CommandAndControl],
+            attack_progression,
+        })
+    }
+
+    fn assess_risk(&self, detected_techniques: &[DetectedTechnique]) -> Result<RiskAssessment, GhostError> {
+        let technique_count = detected_techniques.len() as f32;
+        let avg_confidence = if !detected_techniques.is_empty() {
+            detected_techniques.iter().map(|dt| dt.confidence).sum::<f32>() / technique_count
+        } else {
+            0.0
+        };
+
+        let overall_risk_score = (technique_count * 0.3 + avg_confidence * 0.7).min(1.0);
+        
+        let urgency_level = if overall_risk_score > 0.8 {
+            UrgencyLevel::Critical
+        } else if overall_risk_score > 0.6 {
+            UrgencyLevel::High
+        } else if overall_risk_score > 0.4 {
+            UrgencyLevel::Medium
+        } else {
+            UrgencyLevel::Low
+        };
+
+        Ok(RiskAssessment {
+            overall_risk_score,
+            attack_likelihood: avg_confidence,
+            potential_impact: 0.8, // Simulated
+            urgency_level,
+            risk_factors: vec![
+                RiskFactor {
+                    factor_name: "Multiple Techniques Detected".to_string(),
+                    risk_contribution: 0.6,
+                    description: "Multiple attack techniques increase overall risk".to_string(),
+                },
+            ],
+        })
+    }
+
+    fn recommend_mitigations(&self, detected_techniques: &[DetectedTechnique]) -> Result<Vec<MitigationRecommendation>, GhostError> {
+        let mut recommendations = Vec::new();
+
+        for technique in detected_techniques {
+            for mitigation in &technique.technique.mitigations {
+                recommendations.push(MitigationRecommendation {
+                    mitigation: mitigation.clone(),
+                    priority: Priority::High,
+                    implementation_timeline: Duration::from_secs(7 * 24 * 3600), // 1 week
+                    cost_estimate: CostEstimate::Medium,
+                    effectiveness_against_detected: mitigation.effectiveness,
+                });
+            }
+        }
+
+        Ok(recommendations)
+    }
+
+    /// Update MITRE ATT&CK data from official sources
+    pub async fn update_framework_data(&mut self) -> Result<usize, GhostError> {
+        // Simulate framework update
+        self.last_update = SystemTime::now();
+        self.matrix_version = "13.1".to_string();
+        
+        // Return number of updated techniques
+        Ok(self.techniques.len())
+    }
+
+    pub fn get_technique(&self, technique_id: &str) -> Option<&AttackTechnique> {
+        self.techniques.get(technique_id)
+    }
+
+    pub fn get_framework_stats(&self) -> (usize, usize, usize) {
+        (self.techniques.len(), self.tactics.len(), self.threat_actors.len())
+    }
+}
\ No newline at end of file