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mywebfacesetup2.5.15.4.pd^gr^xdm760^yya^fr.exe

Mindspark Interactive Network

This is the installer stub for the Mindspark (MyWebFace/Ask) browser toolbar which provides the offer to the end user to install the toolbar and set the browser's search, home page and new tab to an Ask.com search destination. The application mywebfacesetup2.5.15.4.pd^gr^xdm760^yya^fr.exe by Mindspark Interactive Network has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application.
Publisher:
MyWebFace  (signed by Mindspark Interactive Network)

Product:
MyWebFace

Version:
2, 0, 5, 6

MD5:
4a3d6978a1013337d9039e804fa8f8e5

SHA-1:
1a8f14c82d4f13f78ca142e3f0158f8248849aae

SHA-256:
91ed7edd8bdb0866a4282e29867e04a2953b93ceeddb468b2abe7cee0cbedbd6

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/25/2024 3:55:59 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mindspark.MindsparkInteractiveNetwork.Installer (M)
16.1.29.3

File size:
5.7 MB (5,970,304 bytes)

Product version:
2, 0, 5, 6

Copyright:
Copyright © 2009 - 2014

Original file name:
5aSetup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\mywebfacesetup2.5.15.4.pd^gr^xdm760^yya^fr.exe

Digital Signature
Signed by:
Mindspark Interactive Network

Authority:
VeriSign, Inc.

Valid from:
4/10/2012 2:00:00 AM

Valid to:
5/7/2015 1:59:59 AM

Subject:
CN=Mindspark Interactive Network, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Mindspark Interactive Network, L=White Plains, S=NewYork, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
098417F7EA6406EC7B320590E17A65B7

File PE Metadata
Compilation timestamp:
7/1/2014 7:38:00 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:0zvlT1IpdjH+t5bSTKIdiqc+TXonDKjHtT+ipsbHVjcXtYzVAXmivryW21Z9iGc:C9TqCGTKoiqNXggKiSLKXtIVA5rP69iZ

Entry address:
0x3E96

Entry point:
55, 8B, EC, 83, EC, 44, 53, 56, 6A, 00, FF, 15, 04, 51, 40, 00, A3, 24, 8B, 40, 00, FF, 15, 8C, 50, 40, 00, 8B, 1D, 88, 50, 40, 00, 8B, F0, 85, F6, 75, 04, 6A, FF, FF, D3, 8A, 06, 57, 8B, 3D, 64, 51, 40, 00, 3C, 22, 75, 1B, 56, FF, D7, 8B, F0, 8A, 06, 3C, 22, 74, 04, 84, C0, 75, F1, 80, 3E, 22, 75, 15, 56, FF, D7, 8B, F0, EB, 0E, 3C, 20, 7E, 0A, 56, FF, D7, 8B, F0, 80, 3E, 20, 7F, F6, 8A, 06, 84, C0, 74, 04, 3C, 20, 7E, E1, 83, 65, E8, 00, 8D, 45, BC, 50, FF, 15, 84, 50, 40, 00, E8, 2D, 00, 00, 00, F6, 45...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
16 KB (16,384 bytes)

The file mywebfacesetup2.5.15.4.pd^gr^xdm760^yya^fr.exe has been seen being distributed by the following URL.

http://ak.imgfarm.com/images/nocache/vicinio/installers/206720000.YYA.3/331450-141010133635-YYA.3/.../MyWebFaceSetup2.5.15.4.pd^GR^xdm760^YYA^fr.exe

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to www187.mindspark.com  (74.113.233.187:80)

TCP (HTTP):
Connects to anx.mindspark.com  (74.113.233.187:80)

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