Suspicious PowerShell Execution

Low False Positive

ALR-00136 · 2026-10-09T21:21:48Z

Description

Encoded PowerShell command executed on SRV-APP-01 by user 'f.hall'. Command attempts to download and execute remote payload. Flagged by EmilyAI Triage.

Alert Metadata

Alert ID: ALR-00136
Timestamp: 2026-10-09T21:21:48Z
Severity: Low
Status: False Positive
Detection Source: EmilyAI Triage
Assigned Analyst: EmilyAI (auto)

Endpoint Information

Hostname: SRV-APP-01
User Account: f.hall
Source IP: 45.12.148.64
Destination IP: 10.3.114.72
Origin Country: IN India

MITRE ATT&CK Mapping

Tactic: Execution
Technique: T1059.001
Reference: attack.mitre.org/techniques/T1059.001

Investigation Timeline

21:21:48 Event ingested by SOC365 Engine

21:21:49 EmilyAI triage started — correlation enrichment

21:21:58 EmilyAI confidence: 90% — escalated to human analyst

21:22:17 Alert assigned to analyst: EmilyAI (auto)

21:22:53 Investigation started — querying SIEM and threat intelligence

21:25:18 Containment action taken — endpoint isolated

21:32:10 Alert resolved — remediation complete

Related Alerts

ID	Time	Alert	Severity	Status	Host
ALR-00013	1h ago	Credential Stuffing Attempt	Informational	Resolved	SRV-APP-01
ALR-00220	3h ago	Suspicious PowerShell Execution	High	Open	SRV-BACKUP-01
ALR-00306	3h ago	Data Exfiltration Attempt	Informational	Investigating	SRV-APP-01
ALR-00120	6h ago	Suspicious Scheduled Task	Informational	False Positive	SRV-APP-01
ALR-00421	9h ago	Kerberoasting Attempt	Medium	False Positive	SRV-APP-01