mvhubz.dll

Mathematical Applications

This is part of an adware program designed to inject advertising in the web browser (banners, text-links) as well as modify the normal behavior of the browser. Part of the Injekt brand of unwanted programs. The module mvhubz.dll by Mathematical Applications has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Mathematical Applications  (signed and verified)

Version:
1.0.0.1

MD5:
302cfc2f51545730fd7e0c8e6bca9def

SHA-1:
d3a76be69cbd8608286e116fbf4e5792a7f1f888

SHA-256:
ab0dde9c6419010cf7cec43b6c87009caaaee06949211819c0488e1616f45967

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Injects display ads (banner ads), in-text ads, interstitial ads, or other types of ads in the web browser as well as alters the browsers settings (home page, search, DNS, and security protocols).

Analysis date:
12/25/2024 4:45:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Injekt (M)
16.9.9.5

File size:
1.2 MB (1,241,360 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2014

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\ProgramData\mjyoihbmrpo\dat\mvhubz.dll

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
10/26/2014 10:00:00 PM

Valid to:
10/27/2015 9:59:59 PM

Subject:
CN=Mathematical Applications, O=Mathematical Applications, L=St. James, S=St. James, C=BB

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:
79F6406432970C77D2FA7772E5EB6BDC

File PE Metadata
Compilation timestamp:
2/8/2015 3:29:00 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:yl/RSXeZr/BUIrxjiC7vDhx2/9sf/YGjjbnQf0Qk0rtZV////+XXXXXXXXXu:ylJ+eV/RxJnhA9A/fjbnY0Qk0HV////Z

Entry address:
0x2670

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 59, 26, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 30, BD, 00, 10, 89, 0D, 2C, BD, 00, 10, 89, 15, 28, BD, 00, 10, 89, 1D, 24, BD, 00, 10, 89, 35, 20, BD, 00, 10, 89, 3D, 1C, BD, 00, 10, 66, 8C, 15, 48, BD, 00, 10, 66, 8C, 0D, 3C, BD, 00, 10, 66, 8C, 1D, 18, BD, 00, 10, 66, 8C, 05, 14, BD, 00, 10, 66, 8C, 25, 10, BD, 00, 10, 66, 8C, 2D, 0C, BD, 00, 10, 9C, 8F, 05, 40, BD...
 
[+]

Code size:
28 KB (28,672 bytes)

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