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Verdict Suspicious

Analyzed , 1 month ago

Is MXB-App-0.13.7-x64.exe safe? Treat it as suspicious.

The lone Trapmine detection is probably a false positive because no major antivirus engines flagged the file.

Why Suspicious? One antivirus engine (Trapmine) flags it; nothing else confirms it.

Limited evidence · One sign points to a problem; nothing else confirms it.

Don't run it until you know where it came from

If it came from a link, an attachment or a stranger, delete it.

What to do now4 steps

Some signs point to a problem, but nothing confirms it is harmful. Treat it with caution.

What to do

  1. Don't run it unless you're sure where it came from.

  2. Check where you got it: an unexpected attachment, a link someone sent you or a re-upload is a red flag.

  3. If you can't confirm where it came from, delete it. If you need the program, download it again from the publisher's own website.

If you already ran it

  1. Stop using it, run a full scan with your antivirus and watch for unexpected behavior or security alerts.

Not sure what to do?

Ask the MalwareTips community before you run it. If you already ran it, follow the cleanup guide.

Paste this report's link in your topic so helpers can see what was found.

Why we think so

Share this file report

MXB-App-0.13.7-x64.exe: Suspicious — MalwareTips file scan

The link always shows the latest result for this exact file (its SHA-256 fingerprint).

Reads the latest antivirus results for this file's hash. Nothing is uploaded.

Antivirus results

1 of 63 flagged

  • Flagged 1
  • No detection 62
  • No result 12
FileMXB-App-0.13.7-x64.exe13.2 MBSHA-256 c1f7f9330d9a…36898d
  • Code signing Unsigned
  • Test run Completed
  • First seen 1mo ago
1 of the 63 antivirus engines that checked it flags it (Trapmine).

Chapter 02

Why we think so

4 points against it and 5 in its favour, checked against the scan evidence.

MT AI Engine · Verdict analysis

The reasoning behind this verdict

Analyst conclusion

One of the 63 antivirus engines that checked it flagged the sample, and that result came from the less reliable Trapmine engine rather than a major detector. This strongly lowers the weight of the antivirus alert. The executable is unsigned and across only two sources, so there is no established publisher history or broad prevalence to offset those runtime concerns. Ten dropped files produced no confirmed malicious child, and no sandbox issued a malicious verdict. The observed IP contact lacks a completed host-reputation cross-check, preventing a stronger conclusion about its network activity.

Where this verdict could be wrong4 caveats
  • Only less reliable engines flagged it and 14 major antivirus engines reported no detection, strongly suggesting the lone Trapmine result may be a false positive.
  • No sandbox returned a malicious verdict, and no dropped file is known to be malicious after 10 children were inspected.
  • No community YARA rule matched, the hash is not in the known-software reference database, and the hash is not listed in the MalwareBazaar malware database, although absence of matches does not establish benignity.
  • The absence of packed-level code entropy and the absence of packing indicators provide no static indication of packed executable code.

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

6 sources checked · 5 complete · 1 not needed or not applicable. See every source

Chapter 03

What it did in our test

It ran in our isolated test environment; no test environment rated what it did as risky.

Test run summary

Capture complete
  • 23sandbox rule tags
  • 4spawned processes
  • 0network contacts
  • 21filesystem & mutex artifacts

What the test run showed

What the file did on a test computer

Confirmed in the test run

  • Moderate concern: Contains packed or scrambled code that is harder to inspect (common in installers too).

  • Moderate concern: Ran commands or a script on the test computer.

  • Moderate concern: Checked whether it was running on a test computer.

  • Note: Read the user name of the test computer.

  • Note: Listed the programs running on the test computer.

  • Note: Read basic details of the test computer, such as its Windows version.

  • Note: Looked through folders on the test computer (most installers do this).

Sandbox labels we could not confirm (common in safe files too)

  • Not confirmed: A sandbox rule tagged this run as code injection, but no injected program was recorded.

  • Not confirmed: A sandbox rule tagged this run as contacting a server, but no contacted host was recorded.

  • Not confirmed: A sandbox rule tagged this run as setting up auto-start; no auto-start entry was recorded.

  • Not confirmed: A sandbox rule tagged this run as changing how Windows loads code; nothing confirms it.

This file was run on a test computer (a sandbox), not on yours. Labels we could not confirm are listed so you can see them, but they are not treated as evidence against the file.

Recorded behavior

What happened in the test

Grouped by step. The order is not a timeline.

Seen in the test runWorked out from other results

  1. Input file

    The submitted object

    1
    1. Evidence 1 of 5: FileSeen in the test run

      MXB-App-0.13.7-x64.exe

      c1f7f9330d9ae2f6f59b37093ea0c6ba6f1cc4ae63b687f3773bdaed3a36898d

      Uploaded file

  2. Processes

    What ran

    2
    1. Evidence 2 of 5: ProcessSeen in the test run

      MXB-App-0.13.7-x64.exe

      "C:\Users\<USER>\Desktop\MXB-App-0.13.7-x64.exe"

      Test run
    2. Evidence 3 of 5: ProcessSeen in the test run

      taskkill

      taskkill /F /IM "MXB App.exe"

      Test run
    3. +1 more recorded observation

  3. Files

    Created or changed

    2
    1. Evidence 4 of 5: Written fileSeen in the test run

      nsqCE3D.tmp

      C:\Users\<USER>\AppData\Local\Temp\nsqCE3D.tmp

      Test run
    2. Evidence 5 of 5: Written fileSeen in the test run

      System.dll

      C:\Users\<USER>\AppData\Local\Temp\nsrCE8D.tmp\System.dll

      Test run
    3. +1 more recorded observation

5 facts from the test run. See the full activity list.

Chapter 04

Technical details

1 of the 63 antivirus engines that checked it flags it; no publisher signature.

Sources checked

Every check behind this verdict

6 sources checked · 5 complete · 1 not needed or not applicable. Complete means the check returned a usable result; it does not mean the file is safe.

SourceStatusResultChecked
Antivirus enginesVirusTotal · 75 enginesCompleteWorth noting: 1 of 63 engines flagged it · 12 gave no result Details for antivirus engines
Sandbox runVirusTotal sandboxesCompleteRuntime behaviour was recorded Details for sandbox run
Contacted hostsMalwareTips URL scannerNot neededThe sandbox recorded no contacted hosts to checkNo date recorded
Signature rulesYARAify community rules + MalwareTips rulesComplete1 MalwareTips behaviour rule Details for signature rules
Malware sample databaseabuse.ch MalwareBazaarCompleteNot listed
Known-software referenceCIRCL hashlookupCompleteNo match

Engines that flagged it 1

  • Trapminesuspicious.low.ml.score

File fingerprint

Last analyzed
Sep 9, 2026, 10:18 PM UTC
SHA-256
c1f7f9330d9ae2f6f59b37093ea0c6ba6f1cc4ae63b687f3773bdaed3a36898d
SHA-1
d4a5c77b23595481a08330eb62882c3924b9d445
MD5
aa22247dd2943fb1c2ce49065cc99845

About this file

MXB-App-0.13.7-x64.exe is a Win32 EXE file of 13.2 MB.

Type and size
Win32 EXE · 13.2 MB
Signer
UnsignedNo code signature.
First seen
Sep 9, 2026On VirusTotal.
Submitted by
2 distinct sourcesRarely seen: few people have submitted this exact file.
Packer
None detected
Entropy
8.00 of 8

First scanned

Chapter 05

Questions & answers

Short answers to the 6 questions people ask most about this file.

Is MXB-App-0.13.7-x64.exe safe, or is it malware?
MXB-App-0.13.7-x64.exe is rated Suspicious: some signs point to a problem, but nothing confirms it is harmful. 1 of the 63 antivirus engines that checked it flags it. Don't run it unless you're sure where it came from. If you need the program, download it again from the publisher's own website.
What is MXB-App-0.13.7-x64.exe?
MXB-App-0.13.7-x64.exe is a Windows program, about 13.2 MB. It carries no version information saying what it is or who made it. VirusTotal first saw it on Sep 9, 2026.
How many antivirus engines detected MXB-App-0.13.7-x64.exe?
1 of the 63 antivirus engines that checked it flags MXB-App-0.13.7-x64.exe (Trapmine). We weigh which engines flagged it and what else the scan found, not just the count.
What should I do if I already ran MXB-App-0.13.7-x64.exe?
No infection is confirmed: the rating is a caution, not a malware finding. 1) Check where it came from. If you can't confirm the source, delete it. 2) Run a full scan with your security software. 3) If the scan finds something, follow its removal steps and change passwords you typed on the device since then.
What is the SHA-256 hash of MXB-App-0.13.7-x64.exe?
The SHA-256 fingerprint of MXB-App-0.13.7-x64.exe is c1f7f9330d9ae2f6f59b37093ea0c6ba6f1cc4ae63b687f3773bdaed3a36898d, and its MD5 is aa22247dd2943fb1c2ce49065cc99845. Two files with the same SHA-256 are identical, so use it to check you have exactly this file, not just one with the same name.
How up to date is this analysis of MXB-App-0.13.7-x64.exe?
This report reflects the scan on Sep 9, 2026. A file's fingerprint never changes, but antivirus engines keep learning, so a rating can change later. To get a newer result, scan the file again: we refresh the antivirus results when the saved ones are out of date.
Chapter 06

Community

Member reviews and reports for this exact file hash.

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Recent reports on other files with the same rating.

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This report and its SHA-256 fingerprint are public, so the next person who checks the same file gets an instant answer; documents and images are listed by type instead of their file name. A file we had not seen before is uploaded to VirusTotal, whose security partners and subscribers can download it; MalwareTips deletes its own copy after the scan. If you ran this file and are worried, scan your device with up-to-date security software.