Trojan:Android/Cynos.A

Classification

Malware

Trojan

Android

Trojan:Android/Cynos, Cynos

Summary

Trojan:Android/Cynos.A is distributed in repackaged versions of adult content apps and silently harvests and forwards sensitive details from the device.

Automatic action

Once the scan is complete, the F-Secure security product will ask if you want to uninstall the file, move it to the quarantine or keep it installed on your device.

Suspect a file is incorrectly detected (a False Positive)?

A False Positive is when a file is incorrectly detected as harmful, usually because its code or behavior resembles known harmful programs. A False Positive will usually be fixed in a subsequent database update without any action needed on your part. If you wish, you may also:

  • Check for the latest database updates

    First check if your F-Secure security program is using the latest detection database updates, then try scanning the file again.

  • Submit a sample

    After checking, if you still believe the file is incorrectly detected, you can submit a sample of it for re-analysis.

    NOTE If the file was moved to quarantine, you need to collect the file from quarantine before you can submit it.

  • Exclude a file from further scanning

    If you are certain that the file is safe and want to continue using it, you can exclude it from further scanning by the F-Secure security product.

    Note You need administrative rights to change the settings.

For more Support

Knowledge Base

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User Guide

See the user guide for your product on the Help Center.

Contact Support

Chat with or call an expert for help.

Submit a sample

Submit a file or URL for further analysis.

Technical Details

Trojan:Android/Cynos is a component embedded in repackaged versions of various adult content applications that silently collects information from the device, such as its International Mobile Equipment Identity (IMEI) number and International Mobile Subscriber Identity (IMSI) number. It also has the capacity to collect phone numbers. These details are forwarded to a remote server.

The name Cynos is a reference to the name of the SDK, 'cynosSDK'.