File verdict·Decided by the MT AI Engine
Our call

Safe

Zero engines detected this small, unsigned MP3 file submitted for the first time today.

Trust score90High trust
20260602_181718.amr
28.0 KB
b325a072b75c00e79a41674d1891
Antivirus engines
0 of 75 flagged
Code signing
Unsigned
Age
First seen 2mo ago
MT AI Engine · Verdict analysis

The reasoning behind this verdict

The MT AI Engine weighs every signal from this scan — antivirus detections, sandbox behaviour, code signing, prevalence and historical matches — to reach a single, evidence-based verdict.

90%Confidence
Very high
Reasoning

The complete absence of malicious detections from 61 engines, including 17 tier-1 vendors, combined with no behavioral, network, or external intelligence signals, indicates the file is benign. Its small size and MP3 classification align with ordinary audio content. The rare_new prevalence simply reflects first-time submission rather than suspicious activity.

Key signals · 4

Each signal cites a concrete token from the evidence the arbiter saw — engine name, MITRE technique, signer string, or an exact count.

  1. engines.malicious=0 and tier1Malicious=0 across 61 reporting engines

  2. prevalence.classification=rare_new with firstSubmissionDate 2026-06-02

  3. externalIntel.yaraify.ruleCount=0 and externalIntel.circl.hit=false

  4. signing.signed=false but no malicious signals present

Points in its favour
  • Zero detections from tier-1 engines including Microsoft, Kaspersky, Avast, BitDefender
  • No external intelligence matches
Recommended action

Treat as safe audio content; no further action required.

What to do now

This file looks safe based on everything we checked.

  1. This file is safe to use.

  2. Good habit: only download files from the official website or an app store.

  3. Keep your antivirus and Windows updates switched on so you stay protected.

No researcher-database hits
External threat-intel sources were not collected for this scan.
Antivirus engine breakdown

0 detections across 75 engines

0 malicious0 suspicious75 clean
Tier-117 engines
0flag
Top commercial AVs (low FP rate)
Tier-241 engines
0flag
Mainstream engines with mixed FP rates
Low-trust17 engines
0flag
Heuristic / generic-AI engines (high FP rate)
All 75 engines report this file as clean.
Hash b325a072b75c… cross-referenced against 75 AV engines via our AV network.
Prevalence

How widely this file has been seen

Barely seen in the wild and first surfaced recently. This is the footprint of targeted malware the AV industry hasn't signatured yet — extra scrutiny is warranted.

Rare & new
Unique uploaders
1
Very few people have ever uploaded this — rare.
Total submissions
1
Includes repeat uploads by the same source.
First seen
2mo ago
Jun 2, 2026
Prevalence quadrant
here
Rare · New
Targeted malware lives here
Common · New
Just-released software
Rare · Old
Niche or internal tooling
Common · Old
Trusted legitimate binaries
File identity

Forensic fingerprint

File biography
First seen (VT)
6/2/2026, 12:26:15 PM
First seen (MalwareBazaar)
Last analysis (VT)
6/2/2026, 12:26:15 PM
Scanned here
6/2/2026, 12:26:49 PM
File name
20260602_181718.amr
Size
28.0 KB
MIME type
application/octet-stream
Detected type
MP3
SHA-256
b325a072b75c00e79a6c8d1451d698f8415368021f7567c098cc6541674d1891
MD5
7bb2d4336bbe6392c99f1f03de19b3a2
SHA-1
4bde7dfeeae9214ebd933221f9f771504cafb9e5
First seen (VT)
6/2/2026, 12:26:15 PM
Last analysis (VT)
6/2/2026, 12:26:15 PM
First scan (MalwareTips)
6/2/2026, 12:26:49 PM
Last scan (MalwareTips)
6/2/2026, 12:26:49 PM
Behavior tags
mp3
Frequently asked

Safety FAQ

Common questions about 20260602_181718.amr, answered from the scan data above.

  • 20260602_181718.amr appears safe. 75 of 75 antivirus engines report it clean. As a habit, only open files you downloaded from the official source, since attackers sometimes distribute trojanised copies of legitimate software under the same name.
  • 20260602_181718.amr is a file (application/octet-stream), about 28 KB. Our analysis found no threat indicators for it. A file's name can be reused by different files, so we identify it by its cryptographic hash (below).
  • None — all 75 antivirus engines we queried report 20260602_181718.amr as clean. That's reassuring, though brand-new malware can briefly evade detection before vendors add signatures, so we also weigh the file's behaviour and reputation.
  • The SHA-256 hash of 20260602_181718.amr is b325a072b75c00e79a6c8d1451d698f8415368021f7567c098cc6541674d1891, and its MD5 is 7bb2d4336bbe6392c99f1f03de19b3a2. 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.
  • Based on this scan, yes — 20260602_181718.amr shows no threat indicators. 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 while we report it clean, that is most often a false positive, but verify the source before overriding your antivirus.
  • This report reflects the scan run on June 2, 2026. Because a file's hash never changes, the identity of 20260602_181718.amr 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.
Community classification

Reviews & malware reports(0)

Tell the community what you saw. Tag the sample — Trojan, Adware, False Positive — and share what the file did on your system. Your report helps confirm or dispute the AV verdict.

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Files are processed in a streaming pass-through — MalwareTips never stores the binary on its servers. Only the scan result (hash, detections, verdict) is retained so the next person who scans the same file gets an instant answer. 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.