MalwareTips
Threat LensFile scan report

Is dummy.pdf safe?

Verdict
Malicious

Independent hash intelligence links this exact file to a known-malicious sample feed.

Independent hash intelligence links this exact file to a known-malicious sample feed. This evidence remains decisive even when the narrative service is temporarily unavailable.

Do not open this file

Delete this file and run a full-system antivirus scan. If you already ran it, disconnect the device from the network until it has been checked.

Read the full analysis
Saved file evidenceAntivirus consensus
0of 75 flagged
Flagged 0No detection 75
Digital specimendummy.pdf3df79d34abbca99308…4bec1885e6adb4
Size13.0 KB
Code signingNot applicable
SandboxRuntime complete
First seen8y ago
Evidence3 priority signals
0 of 75 antivirus engines flagged the file.

Recommended next actions

01

Before opening

Do not open it. Delete this file from the device, then empty the Recycle Bin or Trash.

02

If you already opened it

Close it. If it opened links, requested credentials, or triggered unexpected behavior, disconnect from the internet and run a full device scan.

Chapter 02

Intelligence

The saved assessment, checked against the scan evidence and recorded coverage.

Technical assessment

What the available evidence shows

The report separates observed facts from checks that are still incomplete.

95%Confidence
Very high
Analyst conclusion

Independent hash intelligence links this exact file to a known-malicious sample feed. This evidence remains decisive even when the narrative service is temporarily unavailable.

Where this verdict could be wrong1 caveat
  • The antivirus-engine count may still change, but the independent malicious evidence is already sufficient for containment.

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

Delete this file and run a full-system antivirus scan. If you already ran it, disconnect the device from the network until it has been checked.

Scan transparency

Coverage & freshness

4 of 5 complete

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

  • Antivirus

    Complete

    0 of 75 engines flagged the file.

  • Sandbox

    Complete

    1 isolated runtime environment contributed observations.

  • Network

    Partial

    1 of 6 contacted hosts were cross-checked; coverage is incomplete.

  • YARA

    Complete

    2 signature or behavior rules matched.

  • External intel

    Complete

    3 of 3 independent reference sources completed.

Chapter 03

Behavior

Plain-English impact first, then the observed runtime evidence.

Runtime flight recorder

Capture complete
  • 1isolated sandbox run
  • 7MITRE ATT&CK techniques
  • 4spawned processes
  • 7network contacts
  • 40filesystem & mutex artifacts

What this file does

Observed actions and their security significance

  • High concern: Accessed operating-system credential data, which can expose saved passwords.

  • Moderate concern: Communicated over a common application protocol; malware can use this for command-and-control.

  • Note: Collects details about your system.

These are observed capabilities from an isolated analysis. A technique does not prove malicious intent on its own, and the file never ran on your device.

Threat context

How trojans work

A trojan disguises itself as something useful or harmless to trick you into running it. Once open, it does its real job in the background — anything from stealing data to opening a back door or downloading more malware.

Bottom line:The disguise is the whole trick, so a trustworthy-looking name or icon means nothing.

Recorded behavior

Attack story

Runtime observations grouped by analysis stage. Arrows organize the stages; they do not claim chronology or causality.

ObservedDerived

7 recorded facts from one runtime window. Every fact remains independently traceable in Analyst mode.

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 is dangerous. Treat it as harmful and remove it.

  1. Recovery step 01

    Don't open this file. Delete this file from the device, then empty the Recycle Bin or Trash.

  2. Recovery step 02

    If you already opened it, disconnect from the internet and start with a full antivirus scan or Microsoft Defender Offline scan. If compromise is suspected or the problem persists, use a reputable second-opinion scanner and follow incident-recovery or clean-reinstall guidance.

  3. Recovery step 03

    From a different, clean device, change the passwords on your important accounts (email and banking first) and turn on two-factor authentication.

  4. Recovery step 04

    Get a fresh copy from the original trusted source and verify its exact hash when possible.

Safety FAQ

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

8 evidence-based answers
Is dummy.pdf malware?
Evidence-based answer
Yes — dummy.pdf is malicious. Do not open it. Delete this file from the device, then empty the Recycle Bin or Trash. 0 of 75 antivirus engines flag it (family: confirmed malware). It behaves as a trojan — malware disguised as something harmless to trick you into running it. If you've already opened it, see the removal and recovery steps below.
What is dummy.pdf?
Evidence-based answer
dummy.pdf is a document file, about 13 KB. Our analysis identifies it as malicious (family: confirmed malware) — a trojan — malware disguised as something harmless to trick you into running it. Because a file's name and icon can be faked, the safest way to identify it is by its cryptographic hash (below), not its filename.
How many antivirus engines detected dummy.pdf?
Evidence-based answer
None — 0 of 75 antivirus engines flagged dummy.pdf. That's reassuring, though it is not proof that a file is safe, so we also weigh its behaviour, identity, and reputation.
I already downloaded and opened dummy.pdf — 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 dummy.pdf?
Evidence-based answer
To remove dummy.pdf: 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 file 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 dummy.pdf?
Evidence-based answer
dummy.pdf is classified as a trojan — malware disguised as something harmless to trick you into running it. Engines attribute it to the confirmed malware family. 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 dummy.pdf?
Evidence-based answer
The SHA-256 hash of dummy.pdf is 3df79d34abbca99308e79cb94461c1893582604d68329a41fd4bec1885e6adb4, and its MD5 is 2942bfabb3d05332b66eb128e0842cff. 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 dummy.pdf?
Evidence-based answer
This report reflects the scan run on September 1, 2026. Because a file's hash never changes, the identity of dummy.pdf 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.