loffinam2015041712.exe

loffinam

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file loffinam2015041712.exe 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:
1.0.5585.8679

MD5:
d046c50cbceb13f3c90e57619be06964

SHA-1:
1b41047b2431b5353a7e7996155d6b8807a7e25c

SHA-256:
da5c3872eee1a2e7c4f814a451375d13af20abe46fee59e08aed32ccbfb6e3bd

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:
11/27/2024 4:53:09 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.16.12

File size:
404.2 KB (413,936 bytes)

Product version:
1.0.5585.8679

Original file name:
loffinam2015041712.exe

Common path:
C:\Program Files\loffinam\bin\trz173b.tmp

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/4/2014 9:00:00 PM

Valid to:
12/5/2015 8:59:59 PM

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:
4/17/2015 9:49:37 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x64C9E

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...
 
[+]

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

Code size:
395.5 KB (404,992 bytes)

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