PC Malware Triage & Anomaly Inspector

Is your computer unexpectedly sluggish, running fans at full speed, or redirecting browser tabs? Run through this interactive behavioral audit to pinpoint whether you have malware, rogue background miners, adware, or normal OS bloat—and get exact command-line remediation steps.

Test Scenarios:

Observed Symptoms

3 Flags Active

System & Resource Behavior

High CPU / GPU load when system is idle Fans rev up during inactivity, but drop as soon as Task Manager opens.

Windows Defender or Firewall is disabled Security centers report "Managed by your administrator" or won't toggle on.

Relentless disk activity & document lag Storage light stays solid; files loading sluggishly without user tasks.

Network & Browser Signals

Unprompted network traffic on weird ports High outbound uploads or connections to unknown remote IP addresses.

Browser searches redirected or spam tabs Default engine hijacked; unfamiliar extensions force-installed.

Process & Network Output (tasklist / netstat) Paste raw text or edit directly

Triage Verdict & Threat Telemetry

High Severity

Triage Threat Level

82/100

Likely Coinminer / Trojan

Flagged Anomalies

Suspicious signals detected

Confidence Assessment

94%

Based on heuristics & behavioral indicators

⚠️

Cryptomining Hijack or Background Worker Detected

The combination of heavy idle CPU/GPU load, persistent execution from a user Temp directory, and continuous outbound traffic to non-standard remote ports strongly suggests a stealth mining payload or botnet worker.

Analyzed Artifacts & Heuristic Flags

PID / Identifier	Executable / Path	Observed Ports / Target	Classification	Risk Note

Prescribed Immediate Remediation Steps

Audit complete. System evaluated against common threat signatures.

💾 Export Forensic Report

Why Task Manager Can Be Tricked

Modern cryptominers and trojans monitor system hooks for taskmgr.exe, procmon.exe, and processhacker.exe. When you launch Task Manager, the malicious process terminates or enters sleep mode to disguise its 100% CPU spike, only waking up 30 seconds after you close the window.

To catch stealth processes, use PowerShell command-line tracking (e.g. Get-Process | Sort-Object CPU -Descending) or Microsoft Sysinternals Process Explorer renamed to a generic binary.

Rogue Persistence Locations

Malware maintains survivability through registry Run keys and Scheduled Tasks. Key areas to inspect when a PC behaves abnormally:

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
C:\Users\<You>\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup
Scheduled Tasks launched via schtasks /query /fo LIST /v with hidden PowerShell scripts.
DNS resolver overrides pointing traffic through rogue proxies.