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higheraurum.expext.dll

Higher Aurum

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module higheraurum.expext.dll by Higher Aurum has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Higher Aurum  (signed and verified)

Version:
1.0.5477.20756

MD5:
eec0365775928f2c1920c3616b84a9d7

SHA-1:
5bdca11de648a8dc1818fdb73279545592db8b79

SHA-256:
e25d3146aef512be8368108ac75054aca7d344a4fa727102fa349d69ccfdd112

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/19/2024 4:54:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.2.14.15

File size:
583.8 KB (597,792 bytes)

Product version:
1.0.5477.20756

Original file name:
HigherAurum.ExpExt2014123019.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\higher aurum\bin\plugins\higheraurum.expext.dll

Digital Signature
Signed by:
Higher Aurum

Authority:
VeriSign, Inc.

Valid from:
9/19/2013 3:00:00 AM

Valid to:
9/20/2015 2:59:59 AM

Subject:
CN=Higher Aurum, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Higher Aurum, L=San Diego, S=California, 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:
7AC9C1A4A445736B879230C2743EB72C

File PE Metadata
Compilation timestamp:
12/30/2014 10:31:57 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x91CD6

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:
6.4537

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

Code size:
575.5 KB (589,312 bytes)

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