MalwareTips
Threat LensFile scan report

Is 8999.zip safe?

Verdict
Safe

No antivirus engine detected the long-established ZIP archive, and its broad historical prevalence is unsupported by any independent malware-intelligence hit.

All 74 antivirus engines avoided flagging this archive, including 16 tier-1 engines that reported no detection. It has also circulated widely since 2019, with no matching malware-intelligence or YARA evidence, although its contents were not observed running.

Open or extract with normal care

Keep endpoint protection enabled and scan the extracted contents before opening them. Exercise extra caution only if the archive arrived unexpectedly or from an untrusted source.

Read the full analysis
Saved file evidenceAntivirus consensus
0of 74 flagged
Flagged 0No detection 74
Digital specimen8999.zip2414cac19c69dc8d07…9ab25b7365e1ff
Size10.0 MB
Code signingNot applicable
SandboxPartial coverage
First seen7y ago
Evidence3 priority signals
0 of 74 antivirus engines flagged the file.

Recommended next actions

01

Before opening or extracting

Open or extract it only when its sender or download source has been independently verified.

02

If you already opened or extracted 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.

91%Confidence
Very high
Analyst conclusion

All 74 antivirus engines avoided flagging this archive, including 16 tier-1 engines that reported no detection. It has also circulated widely since 2019, with no matching malware-intelligence or YARA evidence, although its contents were not observed running.

Where this verdict could be wrong2 caveats
  • file.reputation=-1 is mildly negative, but it is unsupported by engine detections or external-intelligence hits.
  • behaviour=null and contactedHosts=null leave archive contents, runtime activity, and contacted-host reputation unverified.

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 scan the extracted contents before opening them. Exercise extra caution only if the archive arrived unexpectedly or from an untrusted source.

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

    0 of 74 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

This file appears low risk based on the evidence available now.

  1. Recovery step 01

    Open or extract it only when its sender or download source has been independently verified.

  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.

6 evidence-based answers
Is 8999.zip safe?
Evidence-based answer
8999.zip appears safe. 0 of 74 antivirus engines flagged it. Open or extract it only when its sender or download source has been independently verified.
What is 8999.zip?
Evidence-based answer
8999.zip is a compressed archive, about 10 MB. Our analysis did not identify a verdict-driving threat signal. A file's name can be reused by different files, so we identify it by its cryptographic hash (below).
How many antivirus engines detected 8999.zip?
Evidence-based answer
None — 0 of 74 antivirus engines flagged 8999.zip. That's reassuring, though it is not proof that a file is safe, so we also weigh its behaviour, identity, and reputation.
What is the SHA-256 hash of 8999.zip?
Evidence-based answer
The SHA-256 hash of 8999.zip is 2414cac19c69dc8d07aa76689ae8af887a98903cc74f1582589ab25b7365e1ff, and its MD5 is 88c01e5bd8f24e3a99f50f4fd12d22f0. 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 open or extract 8999.zip?
Evidence-based answer
Based on the recorded evidence, 8999.zip has a low observed risk. 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 8999.zip?
Evidence-based answer
This report reflects the scan run on September 20, 2026. Because a file's hash never changes, the identity of 8999.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.