| Feature | Likely Safe | Likely Malicious | | :--- | :--- | :--- | | | C:\Program Files\LegacyApp\ C:\Users\Public\Games\ | C:\Users\[YourName]\AppData\Local\Temp\ C:\Windows\Prefetch\ C:\PerfLogs\ | | Digital Signature | Signed by Microsoft, Adobe, or known vendor | No signature, or "Invalid Signature" | | CPU/Memory Usage | 0–2% CPU, idle most of the time | 50–100% CPU (mining), or 0% but network activity high | | Network Connections | No outbound connections, or only to update servers | Connections to IPs in Russia, China, or non-standard ports (4444, 1337, 8080) |
May 12, 2026 Threat Level: Medium to High (depending on location) Author: Security Research Team vqs1010f0ast.exe
| ✅ | Action | |----|--------| | 1 | Verify the detection – obtain hash and file path. | | 2 | Isolate the host (network quarantine) to stop possible C2 traffic. | | 3 | Run a full AV/EDR scan and collect the scan report. | | 4 | Capture a memory dump for deeper forensic analysis (optional). | | 5 | Remove the executable and any persistence mechanisms (registry, tasks). | | 6 | Review outbound firewall logs for connections made by the file. | | 7 | Document findings and update detection rules (YARA, IDS signatures). | | 8 | Communicate with end‑users to reinforce safe download habits. | | Feature | Likely Safe | Likely Malicious
is a component of the Intel Serial-IO (SIO) Driver package developed by Lenovo Group Limited . It is primarily used to manage low-power serial peripherals and input/output interfaces on Lenovo systems, such as ThinkStation desktops and various ThinkCentre models. Function and Purpose | | 4 | Capture a memory dump