uofmichiganpersona.dll

University of Michigan Browser Theme Assembly

Brand Thunder LLC

The module uofmichiganpersona.dll, “University of Michigan” by Brand Thunder has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Brand Thunder, L.L.C.  (signed by Brand Thunder LLC)

Product:
University of Michigan Browser Theme Assembly

Description:
University of Michigan

Version:
0.9.0.0

MD5:
fd0e546d0d2a9e0ee6459e1eee540bb4

SHA-1:
bd1b74f7d14abe1b9e69d69e033606cb032c5cc9

SHA-256:
fd921f191e40848c9f3117bc317b6fce80ddff6d3436497c6b7fc91a5286bab1

Scanner detections:
1 / 68

Status:
Adware

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:
1/13/2025 4:12:28 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BrandThunder (M)
16.8.26.9

File size:
150.9 KB (154,560 bytes)

Product version:
0.9.0.0

Copyright:
Copyright © 2010

Original file name:
uofmichiganpersona.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\brand thunder\cortez\themes\uofmichiganpersona\uofmichiganpersona.dll

Digital Signature
Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
6/25/2009 8:00:00 PM

Valid to:
7/10/2011 7:59:59 PM

Subject:
CN=Brand Thunder LLC, OU=SECURE APPLICATION DEVELOPMENT, O=Brand Thunder LLC, L=Dublin, S=Ohio, C=US

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
3D6050FCDCBC892927E9C592D3406D3E

File PE Metadata
Compilation timestamp:
8/19/2010 5:08:37 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:rGx7HPFC58AttttH15Pkll95XyR3/Nz04Nz0ANz0QC2iXA9:rsMttttH15A5Xw3/Nz04Nz0ANz0zW

Entry address:
0x2682E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.8069

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
146.5 KB (150,016 bytes)

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