File verdict·Decided by the MT AI Engine
Our call

Suspicious

This unsigned Android application is flagged as a potential repackage by one engine, though its network behavior aligns with standard analytics SDKs used in legitimate software.

pua.rbysi
Trust score55Caution
632a3250-dd7a-4c4d-9911-e41ea086a43d_minimalist-phone-premium_v1.22.0v288-an1.ca.apk
23.7 MB
e0caeba3394304994877979ab548
Antivirus engines
1 of 74 flagged
Code signing
Unsigned
Age
First seen 1 day 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.

65%Confidence
High
Reasoning

Our analysis shows this file is an unsigned Android package with very low prevalence. While one engine identifies it as a repackaged application, the lack of tier-1 engine consensus and the benign nature of the contacted network services suggest it is not a high-severity threat. The triggered heuristics regarding direct IP connections appear to be a false positive resulting from standard Firebase and Mixpanel SDK traffic. Given the unsigned status and the repackaging label, it remains in a suspicious category rather than being confirmed as malicious.

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. 1/74 engines flagged the sample (BitDefenderFalx), with 0/17 tier-1 engines reporting malicious activity.

  2. Prevalence classification is 'rare_new' with only 3 submissions, indicating limited distribution.

  3. The file is unsigned (signing.verified=null), which is typical for repackaged Android applications.

  4. Network activity involves standard Firebase and Mixpanel endpoints, consistent with legitimate app analytics and configuration.

Points in its favour
  • 0/17 tier-1 engines malicious
  • no offensive MITRE techniques
  • network traffic consistent with known SDKs
Points against
  • unsigned
  • rare_new
  • pua_label
Recommended action

Avoid installing this application if it was obtained from an unofficial source. Verify the integrity of the software by downloading it directly from the official developer website or store.

What this file does

What it attempted when executed in an isolated sandbox

  • High concern: Talks to a remote server to take commands or send out your data.

Translated from the file's technical behaviour during analysis. It never ran on your device.

What to do now

We couldn't fully clear this file. Treat it with caution.

  1. Don't run it unless you're certain it came from a source you trust.

  2. Check where you got it — an email attachment or a random download link is a red flag.

  3. If you're unsure, delete it. You can always re-download a clean copy from the official source.

  4. If you're still unsure, scan it again in a day or two — detections often catch up on newer files.

Threat family attribution

rbysi corroborated by 2 sources

  • VT (74 engines)
    rbysi
  • MT AI Engine
    pua.rbysi
No researcher-database hits
External threat-intel sources were not collected for this scan.
Signature matches

YARA & heuristic rule matches

One or more medium-severity heuristic rules matched. Not definitive, but the patterns match known malware behaviour.

1 synthesis
MITRE ATT&CK profile
C2× 1
MalwareTips synthesis rules
Our own detection rules, applied to the scan data and sandbox behaviour
  • DirectIpC2medium

    Sample contacted 18 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.

    Evidence
    216.239.38.223 · 216.239.36.223 · 5.223.95.91
Antivirus engine breakdown

1 detection across 74 engines

1 malicious0 suspicious73 clean
Tier-117 engines
0flag
Top commercial AVs (low FP rate)
Tier-240 engines
1flag
Mainstream engines with mixed FP rates
Low-trust17 engines
0flag
Heuristic / generic-AI engines (high FP rate)
BitDefenderFalx
malicious
Android.Riskware.Repack.rBYSI
Hash e0caeba33943… cross-referenced against 74 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
3
Very few people have ever uploaded this — rare.
Total submissions
3
Includes repeat uploads by the same source.
First seen
0d ago
Jul 13, 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)
7/13/2026, 6:48:54 PM
First seen (MalwareBazaar)
Last analysis (VT)
7/14/2026, 10:30:23 AM
Scanned here
7/14/2026, 10:56:59 AM
File name
632a3250-dd7a-4c4d-9911-e41ea086a43d_minimalist-phone-premium_v1.22.0v288-an1.ca.apk
Size
23.69 MB
MIME type
(unknown)
Detected type
Android
SHA-256
e0caeba339430499482f56688be6c7652f65e845de7e6ac15f64f377979ab548
MD5
d4eedb97118dd84566b5af527df86b3d
SHA-1
bc47aeffa23c24516e212247d371cbaec4097ff8
First seen (VT)
7/13/2026, 6:48:54 PM
Last analysis (VT)
7/14/2026, 10:30:23 AM
First scan (MalwareTips)
7/14/2026, 10:32:42 AM
Last scan (MalwareTips)
7/14/2026, 10:56:59 AM
Behavior tags
reflectionchecks-gpsobfuscatedruntime-modulestelephonyandroidapkcontains-elf
Frequently asked

Safety FAQ

Common questions about 632a3250-dd7a-4c4d-9911-e41ea086a43d_minimalist-phone-premium_v1.22.0v288-an1.ca.apk, answered from the scan data above.

  • 632a3250-dd7a-4c4d-9911-e41ea086a43d_minimalist-phone-premium_v1.22.0v288-an1.ca.apk is suspicious — treat it as unsafe until you're sure. 1 of 74 antivirus engines flag it (family: pua.rbysi), which isn't a strong consensus but is enough to be cautious. Don't installed it unless you fully trust where it came from, and prefer downloading the software fresh from its official site.
  • 632a3250-dd7a-4c4d-9911-e41ea086a43d_minimalist-phone-premium_v1.22.0v288-an1.ca.apk is an Android app (APK), about 23.7 MB. We identify a file by its cryptographic hash rather than its name, because the same filename can be reused by completely different files — the hash below is the reliable fingerprint.
  • 1 of 74 antivirus engines flagged 632a3250-dd7a-4c4d-9911-e41ea086a43d_minimalist-phone-premium_v1.22.0v288-an1.ca.apk, 1 of them as outright malicious. A small number of detections can include false positives, so we weigh which engines flagged it and what else the file does, not just the raw count.
  • 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.
  • To remove 632a3250-dd7a-4c4d-9911-e41ea086a43d_minimalist-phone-premium_v1.22.0v288-an1.ca.apk: 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 the original 632a3250-dd7a-4c4d-9911-e41ea086a43d_minimalist-phone-premium_v1.22.0v288-an1.ca.apk file and empty the Recycle Bin/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.
  • 632a3250-dd7a-4c4d-9911-e41ea086a43d_minimalist-phone-premium_v1.22.0v288-an1.ca.apk is classified as adware or a potentially unwanted program (PUA) — not always destructive, but it bundles ads, trackers, or unwanted changes you didn't ask for. Engines attribute it to the pua.rbysi 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.
  • The SHA-256 hash of 632a3250-dd7a-4c4d-9911-e41ea086a43d_minimalist-phone-premium_v1.22.0v288-an1.ca.apk is e0caeba339430499482f56688be6c7652f65e845de7e6ac15f64f377979ab548, and its MD5 is d4eedb97118dd84566b5af527df86b3d. 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.
  • This report reflects the scan run on July 14, 2026. Because a file's hash never changes, the identity of 632a3250-dd7a-4c4d-9911-e41ea086a43d_minimalist-phone-premium_v1.22.0v288-an1.ca.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.
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.