Safe
New unsigned RAR with only two low-trust engine flags and zero tier-1 or behavioral signals.
1690aa961200db0cd7…40273a4b8aThe 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.
Only low-trust engines flagged the sample while all 17 tier-1 engines reported clean. No sandbox data, no dropped children, no contacted malicious hosts, and no external intelligence hits exist. The RAR is brand-new with a single submission and carries no heuristics or RAG history. Filename analysis does not indicate security software or research tooling. These factors together produce a high-confidence safe verdict with elevated false-positive likelihood.
Each signal cites a concrete token from the evidence the arbiter saw — engine name, MITRE technique, signer string, or an exact count.
engines.onlyLowTrustFlagging=true with tier1Malicious=0 (DeepInstinct, MaxSecure low_trust detections)
signing.signed=false, prevalence.classification=rare_new, ageDays=0
filenameAnalysis.looksLikeSecuritySoftware=false, no triggeredHeuristics, externalIntel.hit=false for all sources
similarHashes.length=0, recentFeedback=[], communityComments.length=0
- Zero tier-1 malicious detections
- No sandbox or behavioral malice
- No external intelligence hits
Proceed with normal use; the low-trust-only pattern indicates a false positive.
1 contradiction resolved by the scoring engine
2 detections across 75 engines
How often this file shows up in the wild
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.
Forensic fingerprint
- File name
- polar_av_6.0.1.rar
- Size
- 886.4 KB
- MIME type
- application/x-compressed
- Detected type
- RAR
- SHA-256
- 1690aa961200db0cd7956162472aaca9e27ccba3c0feaf1cc3eca640273a4b8a
- MD5
- 316d76070da05612332758e87e83ad72
- SHA-1
- 88c4d38d0d6fc08045720ecbe384738bd175c964
- First seen (VT)
- 6/7/2026, 6:20:45 AM
- Last analysis (VT)
- 6/7/2026, 6:20:45 AM
- First scan (MalwareTips)
- 6/7/2026, 6:21:34 AM
- Last scan (MalwareTips)
- 6/7/2026, 6:21:34 AM
Reviews & malware reports(0)
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