Analysis by: David John Agni
ALIASES:

Adware.BrowseFox.CX (BitDefender), Riskware/BrowseFox (Fortinet)

 PLATFORM:

Windows

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

  • Threat Type: Adware

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This adware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites. It arrives as a component bundled with malware/grayware packages.

It is a component of other malware.

  TECHNICAL DETAILS

File Size: 286,456 bytes
File Type: EXE
Memory Resident: No
Initial Samples Received Date: 23 Jun 2015

Arrival Details

This adware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

It arrives as a component bundled with malware/grayware packages.

Installation

This adware is a component of other malware.

NOTES:

This file is a component of the grayware detected as ADW_TOMOS.

  SOLUTION

Minimum Scan Engine: 9.750
SSAPI PATTERN File: 1.637.00
SSAPI PATTERN Date: 02 Jul 2015

Step 1

Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.

Step 2

Scan your computer with your Trend Micro product to delete files detected as ADW_TOMOS.component. 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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