ANDROIDOS_ONECLICKFRAUD.A

 Analysis by: Peter Yan

 THREAT SUBTYPE:

Click Fraud

 PLATFORM:

Android OS

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

Infection Channel:

Via app stores


This Android malware leads users to a fake adult dating website. Once users click on the websites' links, which purportedly lead to dating profiles and contact details, they are instead given fraudulent information.

To get a one-glance comprehensive view of the behavior of this Trojan, refer to the Threat Diagram shown below.

Once user clicks on any of the buttons displayed on the page, the app opens a new page with information about the user's desired dating candidate.

This Trojan may be manually installed by a user.

  TECHNICAL DETAILS

File Size:

275224 bytes

Memory Resident:

Yes

Initial Samples Received Date:

13 Jun 2013

Payload:

Click Fraud

Arrival Details

This Trojan may be manually installed by a user.

NOTES:

When the malware is executed, it connects to the following fraudulent adult dating website on its WebView component or browser:

  • http://{BLOCKED}nk.net/smart/ship/sweet_bbs/rule_free.php?key=1371101689

Once the user clicks on any of the buttons displayed on the page, the app opens a new page with information about the user's desired dating candidate.

However, the information displayed is fraudulent in nature. When the user attempts to get more accurate information such as personal pictures, contact information, etc., the app tells the user that it cannot support these actions.

  SOLUTION

Minimum Scan Engine:

9.300

TMMS Pattern File:

1.491.00

TMMS Pattern Date:

17 Jun 2013

Step 1

Remove unwanted apps on your Android mobile device

[ Learn More ]

Step 2

Scan your computer with your Trend Micro product to delete files detected as ANDROIDOS_ONECLICKFRAUD.A. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.


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