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loffinam.BOAS.dll

loffinam

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

Version:
1.0.5472.34937

MD5:
be3ef7943ce941507fefa63f2b74d1c7

SHA-1:
a243791f992514a3aff6db93e97efe8b481e7636

SHA-256:
276e5cf13d0128f38233d421f2331205894dea949146d2747e1b6a3c4e0acd2c

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:
5/2/2024 10:31:50 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.13.18

File size:
2.7 MB (2,815,216 bytes)

Product version:
1.0.5472.34937

Original file name:
loffinam.BOAS.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\loffinam\bin\plugins\loffinam.boas.dll

Digital Signature
Signed by:
loffinam

Authority:
VeriSign, Inc.

Valid from:
11/5/2014 1:00:00 AM

Valid to:
12/6/2015 12:59:59 AM

Subject:
CN=loffinam, O=loffinam, L=Santa Monica, 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:
729D10E8E1C2641FD549BF172F4BB3BC

File PE Metadata
Compilation timestamp:
12/25/2014 8:25:13 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

Entry address:
0x2AF3D2

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, 01, 00, 10, 00, 00, 00, 18, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 30, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 48, 00, 00, 00, 54, 00, 2B, 00, 8C, 02, 00, 00, 00, 00...
 
[+]

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

Code size:
2.7 MB (2,806,784 bytes)

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