Is Update.exe safe?
Discord-signed Update.exe shows zero engine detections and clean sandbox behaviour.
All 74 engines returned clean results, including 16 tier-1 engines. The file is signed by the official Discord certificate and executed without malicious indicators in the single sandbox run.
56df459829b9a9a375…f63fa06716ed56Recommended next actions
Before running
Run it only when it came from the developer's official site or another source you independently trust.
If you already ran it
Keep normal device protection enabled and stop if the file behaves unexpectedly.
Intelligence
The saved assessment, checked against the scan evidence and recorded coverage.
The reasoning behind this verdict
This section explains the evidence supporting the verdict and keeps conflicting or missing signals visible.
All 74 engines returned clean results, including 16 tier-1 engines. The file is signed by the official Discord certificate and executed without malicious indicators in the single sandbox run.
Zero malicious detections across the entire engine set, including high-trust tier-1 engines, combined with verified Discord signing, strongly supports a benign classification. Sandbox execution produced no malicious verdict and no malicious child files or network contacts. The imphash-only RAG matches are inconclusive because they lack signer correlation, and the single heuristic on process injection lacks corroboration from any engine or external intel.
What We Detected
74 engines scanned the file; none flagged it malicious or suspicious. The binary carries a valid, verified code-signing certificate issued to Discord Inc. Sandbox execution logged typical installer activity plus three MITRE techniques (T1055, T1562.001, T1620) but produced no malicious verdict.
Threat Behavior
no complete contacted-host reputation result was available, IPs, or URLs were contacted. Three child files were dropped; all returned unknown verdicts and none matched known malware. The process-injection heuristic fired but lacks supporting engine detections or external-intel hits.
What To Do Now
Keep Windows Defender and other endpoint protection enabled. If the file was obtained directly from an official Discord distribution channel, it can be considered safe for use. Re-download from the vendor site if any doubt remains.
Where this verdict could be wrong2 caveats
- prevalence.classification='rare_new' and signerStats.found=false — no established history for this specific Discord-signed binary.
- triggeredHeuristics[0] fired on T1055 (Process Injection) — sandbox evidence maps to MITRE technique but does not prove malicious intent.
These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.
- 0/74 engines flagged malicious
- verified Discord Inc. signature
- clean sandbox verdict
- no malicious child files
- rare_new prevalence (only 2 submissions)
- no prior signer history in our database
The file can be executed; retain active antivirus protection as a standard precaution.
Coverage & freshness
Complete means the check returned a usable result. It does not mean the file is safe.
Antivirus
Complete0 of 74 engines flagged the file.
Sandbox
Complete1 isolated runtime environment contributed observations.
Network
Not runNo contacted-host reputation check is recorded.
No timestamp recordedYARA
Complete1 signature or behavior rule matched.
External intel
Complete3 of 3 independent reference sources completed.
Behavior
Plain-English impact first, then the observed runtime evidence.
Runtime flight recorder
Capture complete- 1isolated sandbox run
- 24MITRE ATT&CK techniques
- 3spawned processes
- 0network contacts
- 8filesystem & mutex artifacts
Attack story
Runtime observations grouped by analysis stage. Arrows organize the stages; they do not claim chronology or causality.
Input file
The submitted object
- FileObserved
Update.exe
56df459829b9a9a375c2fe17a23f5246002da2ee07656ee036f63fa06716ed56
01Uploaded file
Processes
Runtime execution
- ProcessObserved
Observed process
"C:\Users\<USER>\Desktop\Update.exe"
02Isolated runtime analysis - ProcessObserved
Observed process
"C:\Users\user\Desktop\Update.exe"
03Isolated runtime analysis - +1 more recorded observation in Analyst mode
Files
Created or changed
- Written fileObserved
SquirrelSetup.log
C:\Users\<USER>\Desktop\SquirrelSetup.log
04Isolated runtime analysis - Written fileObserved
Connect
\Device\ConDrv\Connect
05Isolated runtime analysis - +1 more recorded observation in Analyst mode
5 recorded facts from one runtime window. Every fact remains independently traceable in Analyst mode.
What this file did when executed
This file was detonated in 1 sandbox and its runtime behaviour was observed.
Adversary techniques mapped to the MITRE ATT&CK framework.
- C:\Users\<USER>\Desktop\SquirrelSetup.log
- \Device\ConDrv\Connect
- \Device\ConDrv\Server
- \Device\ConDrv\\Reference
- \Device\ConDrv\\Connect
Files this sample writes at runtime
This file drops 3 children at runtime. None are currently flagged malicious in our cache.
- 9f1c7a70a062ceecb83f…c4dfa3Never scannednever seen before
- 7bdc727d1e2380744e37…28d808Never scannednever seen before
- 29afc05695aabe01de39…92753aNever scannednever seen before
Detection & Forensics
Consensus, attribution, signatures, code structure, prevalence, and identity.
Evidence integrity
Chain of custody for the facts preserved in this report.
- 1rule hit recorded
- 0 / 74engines flagged
- 2sources in submission history
Why these facts are shown
Each statement identifies whether it was directly recorded or derived from saved scan facts.
- 01
0 of 74 antivirus engines flagged the file.
Verdict inputView chapterProvenanceObservedSourceAntivirus analysisObserved at - 02
The file has a valid code signature from Discord Inc..
ProvenanceObservedSourceCode-signing metadataObserved at - 03
1 high-confidence signature or behavior rule matched this file.
Verdict inputView chapterProvenanceDerivedSourceSignature and behavior rulesObserved at - 04
Scanned file: Update.exe — 56df459829b9a9a375c2fe17a23f5246002da2ee07656ee036f63fa06716ed56
ProvenanceObservedSourceUploaded fileObserved at - 05
Observed process — "C:\Users\<USER>\Desktop\Update.exe"
ProvenanceObservedSourceIsolated runtime analysisObserved at - 06
Observed process — "C:\Users\user\Desktop\Update.exe"
ProvenanceObservedSourceIsolated runtime analysisObserved at - 07
File written: SquirrelSetup.log — C:\Users\<USER>\Desktop\SquirrelSetup.log
ProvenanceObservedSourceIsolated runtime analysisObserved at - 08
File written: Connect — \Device\ConDrv\Connect
ProvenanceObservedSourceIsolated runtime analysisObserved at
Detection sources at a glance
The available sources did not agree on a named threat category.
MalwareBazaar, YARAify, and CIRCL hashlookup completed and returned no entries for this hash.
Signatures and behavior heuristics
A community signature or high-severity behavioral heuristic matched. Signatures identify known patterns; heuristics are strong leads but are not proof on their own.
The saved runtime evidence maps this activity to MITRE T1055 (Process Injection). The mapping supports possible process injection, but it does not prove the exact injection method or the operator's intent.
Evidence"C:\Users\<USER>\Desktop\Update.exe"
0 of 74 engines flagged this file
View all 74 engine results
Section entropy & packers
No high-entropy executable section or known packer signature was detected. Data and resource sections can still have high entropy without indicating packed code.
How widely this file has been seen
Barely seen in the wild and first surfaced recently. That limits reputation evidence, but rarity alone is not proof of malware.
Fingerprint and provenance
- File name
- Update.exe
- Format
- Win32 EXE
- Code signing
- Signature valid: Discord Inc.
- Size
- 1.5 MB
- Last analyzed
- Aug 19, 2026, 5:48 AM UTC
56df459829b9a9a375c2fe17a23f5246002da2ee07656ee036f63fa06716ed56Safety & 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.
- Recovery step 01
Run it only when it came from the developer's official site or another source you independently trust.
- Recovery step 02
A clean result reduces known risk, but it cannot guarantee that every new or targeted threat has been detected.
- 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.
Is Update.exe safe?
What is Update.exe?
How many antivirus engines detected Update.exe?
Is Update.exe digitally signed?
What is the SHA-256 hash of Update.exe?
Is it safe to run Update.exe?
How up to date is this analysis of Update.exe?
Community
Member reviews and reports for this exact file hash.