Safe
Unsigned Android APK with zero engine detections and medium prevalence despite direct-IP heuristic flag.
45a697782d4edbda58…2b4ac11dbdThe 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.
Zero malicious detections across tier-1 and tier-2 engines combined with medium prevalence and 42-day age indicate established distribution rather than new malware. The direct-IP contact pattern is a legitimate concern for evasion but is outweighed by the complete absence of engine consensus and external-intel hits. Unsigned status prevents any trusted-publisher benefit, yet the lack of any named family or sandbox malice keeps the file in the safe band.
Each signal cites a concrete token from the evidence the arbiter saw — engine name, MITRE technique, signer string, or an exact count.
engines: 0 malicious detections, 17 tier-1 engines reporting clean
triggeredHeuristics[0]: MalwareTips.Synth.DirectIpC2 fired on 17 direct IPs and zero domains
prevalence: medium classification with 931 unique submitters
signing: unsigned with no signerStats history
contactedHosts: 1 inspected, 0 malicious or suspicious
- Zero engine detections across 67 reporters
- Medium prevalence with 931 submitters
- No malicious sandbox verdicts or dropped children
- Unsigned APK
- Direct-IP network contacts without domains
The evidence supports treating the file as clean for general use, but exercise standard caution with any unsigned Android application.
What to do now
This file looks safe based on everything we checked.
This file is safe to use.
Good habit: only download files from the official website or an app store.
Keep your antivirus and Windows updates switched on so you stay protected.
YARA & heuristic rule matches
One or more medium-severity heuristic rules matched. Not definitive, but the patterns match known malware behaviour.
Sample contacted 17 external IP address(es) and zero domains. Benign software virtually always uses DNS; no-DNS direct-IP C2 is a strong malware indicator because it bypasses reputation systems and dodges domain-based blocklists.
Evidence216.239.34.223 · 104.21.28.134 · 104.17.111.223
0 detections across 74 engines
How widely this file has been seen
Moderate prevalence — neither rare nor common. No strong prior applies.
Forensic fingerprint
- File name
- Reezn.apk
- Size
- 22.86 MB
- MIME type
- (unknown)
- Detected type
- Android
- SHA-256
- 45a697782d4edbda5824e944a10fc4de2b1dd6e24fa638e52e79b52b4ac11dbd
- MD5
- a6d7c52c544ef56417c317f83b4a37cf
- SHA-1
- 1e122ae0e3848dc9c71b267cb125099fc0ab234d
- First seen (VT)
- 6/7/2026, 7:39:48 AM
- Last analysis (VT)
- 7/18/2026, 11:55:56 AM
- First scan (MalwareTips)
- 7/18/2026, 9:18:57 PM
- Last scan (MalwareTips)
- 7/18/2026, 9:18:57 PM
Safety FAQ
Common questions about Reezn.apk, answered from the scan data above.
- Reezn.apk appears safe. 74 of 74 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.
- Reezn.apk is an Android app (APK), about 22.9 MB. 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 74 antivirus engines we queried report Reezn.apk 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 Reezn.apk is 45a697782d4edbda5824e944a10fc4de2b1dd6e24fa638e52e79b52b4ac11dbd, and its MD5 is a6d7c52c544ef56417c317f83b4a37cf. 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 — Reezn.apk 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 July 18, 2026. Because a file's hash never changes, the identity of Reezn.apk 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.
Reviews & malware reports(0)
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