Is comfy-adv-install-v0.7.bat safe?
No antivirus engine detected this batch installer, though its recent appearance and lack of runtime analysis warrant downloading it only from the expected project source.
None of 74 antivirus engines flagged this batch file, including 17 tier-1 engines, and researcher intelligence produced no corroborating threat hits. Because it is newly observed and has not undergone completed runtime or network analysis, confirm that its hash and download source match the expected project release before running it.
3c443888b8c3b89681…0035ed4436d244Recommended 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.
None of 74 antivirus engines flagged this batch file, including 17 tier-1 engines, and researcher intelligence produced no corroborating threat hits. Because it is newly observed and has not undergone completed runtime or network analysis, confirm that its hash and download source match the expected project release before running it.
The strongest evidence is the complete absence of detections across 74 antivirus engines, with all 17 reporting tier-1 engines silent. Researcher intelligence also found no MalwareBazaar, CIRCL, or YARAify match. Code signing is not meaningful for a DOS batch file, so the lack of a signature does not count against it. However, the sample has appeared only once and no completed runtime observation is available. The contacted-host reputation check was also not completed or saved, while the five prior safe results are only broad file-type matches and carry limited weight.
What We Detected
None of 74 antivirus engines flagged the file, and all 17 reporting tier-1 engines returned no detection. MalwareBazaar, CIRCL, and YARAify supplied no corroborating threat match or rule hit. Signing is not applicable to this DOS batch file.
Threat Behavior
No completed sandbox observation is available, so the script's commands and execution effects were not observed at runtime. No complete host-reputation result is available because contactedHosts is null. The file is newly observed, with one submission from one source, which limits confidence in its reputation.
What To Do Now
Obtain the script from the expected project's official release channel and compare its SHA-256 value with 3c443888b8c3b8968154296e50941e4ebe2e3f3c99bdea89cc0035ed4436d244. Keep endpoint protection enabled, and inspect the batch commands before execution if the source or purpose is uncertain.
Where this verdict could be wrong3 caveats
- The sample is newly observed and has only one submission, so the absence of antivirus detections may partly reflect limited exposure.
- behaviour=null and contactedHosts=null leave execution effects and any network destinations unverified.
- The five prior safe files are linked only by matchKind=filetype and therefore provide weak similarity evidence.
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 antivirus engines detected a threat
- 17 tier-1 engines reported no detection
- No MalwareBazaar, CIRCL, or YARAify threat hit
- No brand mismatch or adversarial-text flag
- No malicious child-file evidence
- Newly observed file with one submission from one source
- No completed runtime observation
- No completed contacted-host reputation cross-check
- Batch scripts can execute system commands without code signing
Use the file only if it came from the expected project's official channel and its SHA-256 matches the published release. Keep endpoint protection enabled and review the script before execution when provenance is uncertain.
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
PartialRuntime data is present, but no completed sandbox environment is recorded.
Network
Not runNo contacted-host reputation check is recorded.
No timestamp recordedYARA
CompleteRule evaluation completed with no recorded matches.
External intel
Complete3 of 3 independent reference sources completed.
Behavior
Plain-English impact first, then the observed runtime evidence.
Runtime behavior was not available
The report does not treat a missing runtime observation as a clean result.
Detection & Forensics
Consensus, attribution, signatures, code structure, prevalence, and identity.
Evidence integrity
Chain of custody for the facts preserved in this report.
- 0rule hits recorded
- 0 / 74engines flagged
- 1sources 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
No completed runtime observation is available for this file.
ProvenanceDerivedSourceRuntime coverageObserved at - 03
The hash has been submitted 1 time from 1 source.
ProvenanceDerivedSourceSaved report factsObserved 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.
YARA rules
No matchesThe rule pass completed without a saved public match.
0 of 74 engines flagged this file
View all 74 engine results
PE structure
Not applicablePE structure analysis applies to Windows executable formats, not this file type.
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
- comfy-adv-install-v0.7.bat
- Format
- DOS batch file
- Code signing
- Not applicable to this file type
- Size
- 10.3 KB
- Last analyzed
- Sep 19, 2026, 6:00 AM UTC
3c443888b8c3b8968154296e50941e4ebe2e3f3c99bdea89cc0035ed4436d244Safety & 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 comfy-adv-install-v0.7.bat safe?
What is comfy-adv-install-v0.7.bat?
How many antivirus engines detected comfy-adv-install-v0.7.bat?
What is the SHA-256 hash of comfy-adv-install-v0.7.bat?
Is it safe to run comfy-adv-install-v0.7.bat?
How up to date is this analysis of comfy-adv-install-v0.7.bat?
Community
Member reviews and reports for this exact file hash.