MalwareTips
Threat LensFile scan report

Is Stellar_2.1.3_x64_en-US.msi safe?

Verdict
Safe

Unsigned MSI installer with zero engine detections and medium prevalence across 78 sources.

All 75 engines returned clean results with no tier-1 detections. The file is an unsigned Windows Installer package that showed only benign ambient behaviour in one sandbox run and has been submitted by 78 sources.

Install with normal care

The file shows consistent clean signals and can be considered safe for installation from a trusted source.

Read the full analysis
Saved file evidenceAntivirus consensus
0of 75 flagged
Flagged 0No detection 75
Digital specimenStellar_2.1.3_x64_en-US.msi58cfcd6b767f4ea3a2…b744690c8813c8
Size20.0 MB
Code signingUnsigned
SandboxRuntime complete
First seen2d ago
Evidence2 priority signals
0 of 75 antivirus engines flagged the file.

Recommended next actions

01

Before installing

Install it only when it came from the developer's official site or an official app store.

02

If you already installed it

Keep normal device protection enabled and stop if the file behaves unexpectedly.

Chapter 02

Intelligence

The saved assessment, checked against the scan evidence and recorded coverage.

MT AI Engine · Verdict analysis

The reasoning behind this verdict

This section explains the evidence supporting the verdict and keeps conflicting or missing signals visible.

90%Confidence
Very high
Analyst conclusion

All 75 engines returned clean results with no tier-1 detections. The file is an unsigned Windows Installer package that showed only benign ambient behaviour in one sandbox run and has been submitted by 78 sources.

Recommended action

The file shows consistent clean signals and can be considered safe for installation from a trusted source.

Scan transparency

Coverage & freshness

4 of 5 complete

Complete means the check returned a usable result. It does not mean the file is safe.

  • Antivirus

    Complete

    0 of 75 engines flagged the file.

  • Sandbox

    Complete

    1 isolated runtime environment contributed observations.

  • Network

    Not run

    No contacted-host reputation check is recorded.

    No timestamp recorded

  • YARA

    Complete

    Rule evaluation completed with no recorded matches.

  • External intel

    Complete

    3 of 3 independent reference sources completed.

Chapter 03

Behavior

Plain-English impact first, then the observed runtime evidence.

Runtime flight recorder

Capture complete
  • 1isolated sandbox run
  • 4MITRE ATT&CK techniques
  • 4spawned processes
  • 0network contacts
  • 12filesystem & mutex artifacts
Recorded behavior

Attack story

Runtime observations grouped by analysis stage. Arrows organize the stages; they do not claim chronology or causality.

ObservedDerived

5 recorded facts from one runtime window. Every fact remains independently traceable in Analyst mode.

Chapter 04

Detection & Forensics

Consensus, attribution, signatures, code structure, prevalence, and identity.

Chapter 05

Safety & FAQ

Complete recovery guidance and answers for the next decision.

What to do now

This file appears low risk based on the evidence available now.

  1. Recovery step 01

    Install it only when it came from the developer's official site or an official app store.

  2. Recovery step 02

    A clean result reduces known risk, but it cannot guarantee that every new or targeted threat has been detected.

  3. Recovery step 03

    Keep your antivirus and Windows updates switched on so you stay protected.

Safety FAQ

Direct answers grounded in the saved verdict and evidence in this report.

6 evidence-based answers
Is Stellar_2.1.3_x64_en-US.msi safe?
Evidence-based answer
Stellar_2.1.3_x64_en-US.msi appears safe. 0 of 75 antivirus engines flagged it. Install it only when it came from the developer's official site or an official app store.
What is Stellar_2.1.3_x64_en-US.msi?
Evidence-based answer
Stellar_2.1.3_x64_en-US.msi is a software installer, about 20 MB. Our analysis did not identify a verdict-driving threat signal. A file's name can be reused by different files, so we identify it by its cryptographic hash (below).
How many antivirus engines detected Stellar_2.1.3_x64_en-US.msi?
Evidence-based answer
None — 0 of 75 antivirus engines flagged Stellar_2.1.3_x64_en-US.msi. That's reassuring, though it is not proof that a file is safe, so we also weigh its behaviour, identity, and reputation.
What is the SHA-256 hash of Stellar_2.1.3_x64_en-US.msi?
Evidence-based answer
The SHA-256 hash of Stellar_2.1.3_x64_en-US.msi is 58cfcd6b767f4ea3a2e4f6d31bc9c38079b8c45e568de91bb5b744690c8813c8, and its MD5 is 2a95b1ea14c7754ce9e87f9bfa0f6bd9. This hash is the file's unique fingerprint — two files with the same SHA-256 are identical. Use it to confirm you're looking at exactly this file (not just one with the same name) when comparing against antivirus databases or a download's published checksum.
Is it safe to install Stellar_2.1.3_x64_en-US.msi?
Evidence-based answer
Based on the recorded evidence, Stellar_2.1.3_x64_en-US.msi has a low observed risk. The important caveat is source: make sure you downloaded it from the official website or a trusted store, because attackers sometimes distribute malware-laced copies under a legitimate file's name. If your own antivirus flags it, verify the source and the exact hash before overriding the warning.
How up to date is this analysis of Stellar_2.1.3_x64_en-US.msi?
Evidence-based answer
This report reflects the scan run on September 3, 2026. Because a file's hash never changes, the identity of Stellar_2.1.3_x64_en-US.msi is fixed — but antivirus coverage improves over time, so a file that looks clean today can pick up detections later (and vice-versa). If you need the latest picture, MalwareTips staff can re-run the analysis from scratch.
Chapter 06

Community

Member reviews and reports for this exact file hash.

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The raw file is processed temporarily and is not retained after processing. Its hash and report are public and permanent, so the next person who checks the same file gets an instant answer. Unknown files may be submitted to VirusTotal for analysis. If you ran this file on your computer and are worried, scan your system with an up-to-date antivirus and change critical passwords from a different device.