MalwareTips
Threat LensFile scan report

Is gridctrl_demo.zip safe?

Verdict
Suspicious

Six of 75 engines flagged this uncommon ZIP, but only one tier-1 engine detected it and the reported malware families lack strong consensus.

The archive has mixed static scan results: 6 of 75 engines detected a threat, with two naming Emotet, but only Fortinet flagged it among the tier-1 detectors. No runtime analysis, child-file result, or complete contacted-host reputation check is available, so the contents should not be opened without further verification.

Do not open or extract it until verified

Keep endpoint protection enabled and avoid opening the archive until its source is verified. If needed, inspect and rescan each extracted file in an isolated environment.

Read the full analysis
Saved file evidenceAntivirus consensus
6of 75 flagged
Flagged 6No detection 69
Digital specimengridctrl_demo.zip0204c6650a33b096e2…f1a88f7d9be9c7
Size361.9 KB
Code signingNot applicable
SandboxPartial coverage
First seen4y ago
Evidence2 priority signals
6 of 75 antivirus engines flagged the file, including ClamAV and Cyren.

Recommended next actions

01

Before opening or extracting

Do not open or extract it until the source can be verified independently.

02

If you already opened or extracted it

Stop using it, scan the device, and watch for unexpected behavior or security alerts. Get a fresh copy from the original trusted source and verify its exact hash when possible.

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.

70%Confidence
High
Analyst conclusion

The archive has mixed static scan results: 6 of 75 engines detected a threat, with two naming Emotet, but only Fortinet flagged it among the tier-1 detectors. No runtime analysis, child-file result, or complete contacted-host reputation check is available, so the contents should not be opened without further verification.

Where this verdict could be wrong3 caveats
  • ClamAV and Cyren both name Emotet, which is more specific than the other detections and could indicate a real threat.
  • Most high-trust engines reported no detection, but static scanners can miss malicious files contained within archives.
  • contactedHosts=null and behaviour=null leave network reputation and runtime behavior unresolved rather than clean.

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

Keep endpoint protection enabled and avoid opening the archive until its source is verified. If needed, inspect and rescan each extracted file in an isolated environment.

Scan transparency

Coverage & freshness

3 of 5 complete

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

  • Antivirus

    Complete

    6 of 75 engines flagged the file.

  • Sandbox

    Partial

    Runtime data is present, but no completed sandbox environment is recorded.

  • 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.

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

We couldn't fully clear this file. Treat it with caution.

  1. Recovery step 01

    Don't open or extract it unless you're certain it came from a source you trust.

  2. Recovery step 02

    Check where you got it — an unexpected attachment or a random download link is a red flag.

  3. Recovery step 03

    If its origin cannot be confirmed, delete this archive and use a fresh copy from a trusted source. Get a fresh copy from the original trusted source and verify its exact hash when possible.

  4. Recovery step 04

    If you're still unsure, scan it again in a day or two — detections often catch up on newer files.

Safety FAQ

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

8 evidence-based answers
Is gridctrl_demo.zip safe, or is it malware?
Evidence-based answer
gridctrl_demo.zip is suspicious — treat it as unsafe until you're sure. 6 of 75 antivirus engines flag it; that detection signal contributes to the cautious verdict. Don't open or extract it unless you fully trust where it came from. Get a fresh copy from the original trusted source and verify its exact hash when possible.
What is gridctrl_demo.zip?
Evidence-based answer
gridctrl_demo.zip is a compressed archive, about 362 KB. We identify a file by its cryptographic hash rather than its name, because the same filename can be reused by completely different files — the hash below is the reliable fingerprint.
How many antivirus engines detected gridctrl_demo.zip?
Evidence-based answer
6 of 75 antivirus engines flagged gridctrl_demo.zip, 6 of them as outright malicious. The raw count alone does not establish safety or danger; we also weigh which engines flagged it and corroborating behavior, identity, reputation, and rule evidence.
I already downloaded and opened or extracted gridctrl_demo.zip — what should I do?
Evidence-based answer
Act quickly. 1) Disconnect the device from the internet to stop the malware communicating or spreading. 2) Run a full scan with reputable anti-malware software (such as Malwarebytes) and quarantine everything it finds. 3) Change your important passwords from a DIFFERENT, clean device — many threats log keystrokes or steal saved credentials. 4) If you bank or shop on this device, watch closely for fraud and alert your bank. 5) For a confirmed infection, the most reliable fix is to back up your personal files and reinstall the operating system for a clean start.
How do I remove gridctrl_demo.zip?
Evidence-based answer
To remove gridctrl_demo.zip: 1) restart into Safe Mode (Safe Mode with Networking if you need to download a tool) so the malware doesn't auto-start. 2) Run a full scan with reputable anti-malware software and let it quarantine or delete the detections. 3) Delete this archive from the device, then empty the Recycle Bin or Trash. 4) Check your browser extensions, startup items, and scheduled tasks for anything unfamiliar. 5) Reboot and scan again to confirm it's gone. If detections keep coming back, a clean operating-system reinstall is the most dependable cure.
What kind of malware is gridctrl_demo.zip?
Evidence-based answer
gridctrl_demo.zip is classified as a trojan — malware disguised as something harmless to trick you into running it. Knowing the family matters because it tells you the likely impact — data theft, remote control, file encryption, or unwanted ads — and guides the cleanup.
What is the SHA-256 hash of gridctrl_demo.zip?
Evidence-based answer
The SHA-256 hash of gridctrl_demo.zip is 0204c6650a33b096e2320b09a6d39296592cb746363b54cd91f1a88f7d9be9c7, and its MD5 is 63f169252c1c0900eabdbf88f3df48ac. 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.
How up to date is this analysis of gridctrl_demo.zip?
Evidence-based answer
This report reflects the scan run on September 14, 2026. Because a file's hash never changes, the identity of gridctrl_demo.zip 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.