MalwareTips
Threat LensFile scan report

Is steam.exe safe?

Verdict
Safe

No antivirus engine detected this widely observed, Valve-signed Steam executable, and the completed runtime and host checks supplied no corroborating malware findings.

All 75 antivirus engines reported no malicious or suspicious detection, including 17 tier-1 engines. The verified Valve signature, broad prevalence, expected Steam communications, and two prior signer-matched results strongly support legitimate Steam software, despite several broadly mapped offensive-technique indicators.

Run with normal care

Use the file if it came through Steam's official channel and Windows still verifies the Valve Corp. signature. Keep endpoint protection enabled and redownload from the official source if its origin is uncertain.

Read the full analysis
Saved file evidenceAntivirus consensus
0of 75 flagged
Flagged 0No detection 75
Digital specimensteam.exe7616d27e20da84efff…b880a66f5deb42
Size5.5 MB
Code signingValve Corp.
SandboxRuntime complete
First seen7mo ago
Evidence3 priority signals
0 of 75 antivirus engines flagged the file.

Recommended next actions

01

Before running

Run it only when it came from the developer's official site or another source you independently trust.

02

If you already ran 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.

96%Confidence
Very high
Analyst conclusion

All 75 antivirus engines reported no malicious or suspicious detection, including 17 tier-1 engines. The verified Valve signature, broad prevalence, expected Steam communications, and two prior signer-matched results strongly support legitimate Steam software, despite several broadly mapped offensive-technique indicators.

Where this verdict could be wrong4 caveats
  • behaviour.offensiveTechniques includes T1055, T1485, T1486, and T1562.001; the fired MalwareTips.Synth.ProcessInjection heuristic specifically highlights T1055, but no engine or sandbox verdict corroborates malicious intent.
  • droppedChildren inspected 10 files without identifying a malicious child, but all ten individual child verdicts are unknown rather than positively benign.
  • signing.signerStats contains only 2 historical samples and autoTrusted=false, so signer history is supportive but not independently decisive.
  • One community comment applies several unrelated malware tags, but it provides no family identification or detection evidence and conflicts with the independent scan results.

These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.

Recommended action

Use the file if it came through Steam's official channel and Windows still verifies the Valve Corp. signature. Keep endpoint protection enabled and redownload from the official source if its origin is uncertain.

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

    Partial

    14 of 23 contacted hosts were cross-checked; coverage is incomplete.

  • YARA

    Complete

    1 signature or behavior rule matched.

  • 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
  • 33MITRE ATT&CK techniques
  • 7spawned processes
  • 43network contacts
  • 40filesystem & mutex artifacts
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

    Run it only when it came from the developer's official site or another source you independently trust.

  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.

7 evidence-based answers
Is steam.exe safe?
Evidence-based answer
steam.exe appears safe. 0 of 75 antivirus engines flagged it. It carries a verified digital signature from Valve Corp.. Run it only when it came from the developer's official site or another source you independently trust.
What is steam.exe?
Evidence-based answer
steam.exe is a Windows executable program, about 5.5 MB. Our analysis did not identify a verdict-driving threat signal. It carries a verified digital signature from Valve Corp.. A file's name can be reused by different files, so we identify it by its cryptographic hash (below).
How many antivirus engines detected steam.exe?
Evidence-based answer
None — 0 of 75 antivirus engines flagged steam.exe. That's reassuring, though it is not proof that a file is safe, so we also weigh its behaviour, identity, and reputation.
Is steam.exe digitally signed?
Evidence-based answer
Yes — steam.exe carries a valid digital signature from Valve Corp., which confirms the file hasn't been tampered with since that publisher signed it. A valid signature is a positive signal, but note that malware is occasionally signed with stolen or abused certificates, so it isn't proof of safety on its own.
What is the SHA-256 hash of steam.exe?
Evidence-based answer
The SHA-256 hash of steam.exe is 7616d27e20da84efff78ed5c6bee65d9caff2a52acc6432c60b880a66f5deb42, and its MD5 is 4f2ad574763da847eb55d575d05e76b4. 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 run steam.exe?
Evidence-based answer
Based on the recorded evidence, steam.exe has a low observed risk and is properly signed. 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 steam.exe?
Evidence-based answer
This report reflects the scan run on September 26, 2026. Because a file's hash never changes, the identity of steam.exe 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.