File verdict·Decided by the MT AI Engine
Our call

Safe

Large unsigned ZIP shows zero detections across 65 engines and no external-intel or behavioural red flags.

Trust score85High trust
MT AI confidence · 82%
nissan-maxima.zip
111.7 MB
31ae2e70d0b32c935fdc264675fc
Antivirus engines
0 of 75 flagged
Code signing
Unsigned
Age
First seen 6mo ago
MT AI Engine · our arbiter

The verdict, reasoned out.

Not a rules engine. The MT AI Engine reads every signal we collected, weighs them against history, and commits to an answer.

82%Confidence
High
Reasoning

Zero malicious detections from a broad engine set, combined with the absence of sandbox verdicts, external-intel hits and any triggered heuristics, points to a clean archive. The medium prevalence classification indicates the file has been submitted by multiple sources without raising alarms. Lack of code signing is common for user-generated ZIPs and does not contradict the clean engine picture.

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, engines.tier1Malicious=0, engines.reporting=65

  2. prevalence.classification=medium (10 submitters, 10 submissions)

  3. signing.signed=false, signing.trustedPublisher.matched=false

  4. externalIntel.yaraify.ruleCount=0, externalIntel.circl.hit=false

Points in its favour
  • Zero malicious engine detections
  • No external intelligence hits
  • Medium prevalence with consistent clean history
What to do

Treat as safe for normal use; still verify extracted files with current antivirus before execution.

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-237 engines
0flag
Mainstream engines with mixed FP rates
Low-trust21 engines
0flag
Heuristic / generic-AI engines (high FP rate)
All 75 engines report this file as clean.
Hash 31ae2e70d0b3… cross-referenced against 75 AV engines via our AV network.
Prevalence

How often this file shows up in the wild

Moderate prevalence — neither rare nor common. No strong prior applies.

Medium
Unique uploaders
10
Moderate upload volume.
Total submissions
10
Includes repeat uploads by the same source.
First seen by VT
6mo ago
Jan 10, 2026
Prevalence quadrant
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)
1/10/2026, 2:50:46 PM
First seen (MalwareBazaar)
Last analysis (VT)
1/10/2026, 2:50:46 PM
Scanned here
7/3/2026, 9:01:42 PM
File name
nissan-maxima.zip
Size
111.70 MB
MIME type
(unknown)
Detected type
ZIP
SHA-256
31ae2e70d0b32c935fe246a11ed7f173b58bdee4ad77fadd942d3cdc264675fc
MD5
1aab2aa12fcf7ee6bf15d3a75ad80071
SHA-1
1fd26daf7f3a3c5d2fd6140d947b6e9a3ae32477
First seen (VT)
1/10/2026, 2:50:46 PM
Last analysis (VT)
1/10/2026, 2:50:46 PM
First scan (MalwareTips)
7/3/2026, 9:01:42 PM
Last scan (MalwareTips)
7/3/2026, 9:01:42 PM
Behavior tags
zip
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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Scanned by
kdubtheseal
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.