Our call: Is onstream-mobile-v1.2.0 onstreamapp.app.apk safe?Suspicious
- 2 of 75 antivirus engines flagged the file, including AhnLab-V3 and BitDefenderFalx.Observed · Antivirus analysis
- The hash has been submitted 123 times from 112 sources.Derived · Saved report facts
2e82e82fbdaee6af1c…d013be2005Recommended next actions
Before installing
Do not install it until the source and publisher can be verified independently.
If you already installed it
Stop using it, scan the device, and watch for unexpected behavior or security alerts. Get a fresh copy from Google Play or the developer's official store.
Coverage & freshness
Complete means the check returned a usable result. It does not mean the file is safe.
Antivirus
Complete2 of 75 engines flagged the file.
Sandbox
PartialRuntime data is present, but no completed sandbox environment is recorded.
Network
Partial20 runtime contacts were observed without a completed reputation cross-check.
YARA
Complete1 signature or behavior rule matched.
External intel
Complete3 of 3 independent reference sources completed.
Attack story
Runtime observations grouped by analysis stage. Arrows organize the stages; they do not claim chronology or causality.
Input file
The submitted object
- FileObserved
onstream-mobile-v1.2.0 onstreamapp.app.apk
2e82e82fbdaee6af1cf47d1f5870a4b309d89d243ce666488c364dd013be2005
01Uploaded file
Files
Created or changed
- Written fileObserved
com.maertsno.m.client_cast_analytics_data.xml
/data/user/0/com.maertsno.m/shared_prefs/com.maertsno.m.client_cast_analytics_data.xml
02Isolated runtime analysis - Written fileObserved
file.txt
/data/user/0/com.maertsno.m/app_notix/subfolder/file.txt
03Isolated runtime analysis - +1 more recorded observation in Analyst mode
Network
Hosts contacted
- Contacted hostObserved
104.21.35.85
Contact observed during runtime.
04Isolated runtime analysis - Contacted hostObserved
172.67.223.179
Contact observed during runtime.
05Isolated runtime analysis - +1 more recorded observation in Analyst mode
5 recorded facts from one runtime window. Every fact remains independently traceable in Analyst mode.
Why these facts are shown
Each statement identifies whether it was directly recorded or derived from saved scan facts.
- 01
2 of 75 antivirus engines flagged the file, including AhnLab-V3 and BitDefenderFalx.
Verdict inputView chapterProvenanceObservedSourceAntivirus analysisObserved at - 02
The hash has been submitted 123 times from 112 sources.
ProvenanceDerivedSourceSaved report factsObserved at - 03
Scanned file: onstream-mobile-v1.2.0 onstreamapp.app.apk — 2e82e82fbdaee6af1cf47d1f5870a4b309d89d243ce666488c364dd013be2005
ProvenanceObservedSourceUploaded fileObserved at - 04
File written: com.maertsno.m.client_cast_analytics_data.xml — /data/user/0/com.maertsno.m/shared_prefs/com.maertsno.m.client_cast_analytics_data.xml
ProvenanceObservedSourceIsolated runtime analysisObserved at - 05
File written: file.txt — /data/user/0/com.maertsno.m/app_notix/subfolder/file.txt
ProvenanceObservedSourceIsolated runtime analysisObserved at - 06
Contacted host: 104.21.35.85 — Contact observed during runtime.
ProvenanceObservedSourceIsolated runtime analysisObserved at - 07
Contacted host: 172.67.223.179 — Contact observed during runtime.
ProvenanceObservedSourceIsolated runtime analysisObserved at
Intelligence
The saved assessment, checked against the scan evidence and recorded coverage.
No saved analyst narrative
This report keeps the verified scan facts available below without inventing an analysis that was not saved with the scan.
Behavior
Plain-English impact first, then the observed runtime evidence.
Runtime behavior was not available
The report does not treat a missing runtime observation as a clean result.
Files this sample writes at runtime
This file drops 1 child at runtime. None are currently flagged malicious in our cache.
- 9b713f18b47d98a05669…72d9b9Never scannednever seen before
Detection & Forensics
Consensus, attribution, signatures, code structure, prevalence, and identity.
Detection sources at a glance
Category: pua
MalwareBazaar, YARAify, and CIRCL hashlookup completed and returned no entries for this hash.
Signatures and behavior heuristics
Behavioral heuristics matched patterns associated with malware. Corroborating evidence determines how much weight they carry.
The sample contacted an external IP address directly and no application domain was recorded. Direct-IP traffic also occurs in legitimate installers and infrastructure, so this is supporting context only and requires corroboration from host reputation and other runtime evidence.
Evidence104.21.35.85 · 172.67.223.179 · 8.8.8.8
2 of 75 engines flagged this file
View all 75 engine results
PE structure
Not applicablePE structure analysis applies to Windows executable formats, not this file type.
How widely this file has been seen
Moderate prevalence — neither rare nor common. No strong prior applies.
Fingerprint and provenance
- File name
- onstream-mobile-v1.2.0 onstreamapp.app.apk
- Format
- Android
- Code signing
- Not applicable to this file type
- Size
- 21.8 MB
- Last analyzed
- Jun 18, 2026, 9:43 PM UTC
2e82e82fbdaee6af1cf47d1f5870a4b309d89d243ce666488c364dd013be2005Safety & FAQ
Complete recovery guidance and answers for the next decision.
What to do now
We couldn't fully clear this file. Treat it with caution.
Don't install it unless you're certain it came from a source you trust.
Check where you got it — an unexpected attachment or a random download link is a red flag.
If its origin cannot be confirmed, delete this app and use a fresh copy from a trusted source. Get a fresh copy from Google Play or the developer's official store.
If you're still unsure, scan it again in a day or two — detections often catch up on newer files.