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84f71dda7f.dll

secretsauce

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 84f71dda7f.dll by secretsauce has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
secretsauce  (signed and verified)

MD5:
bf42fe2e1af566ede6ae064d83b4879b

SHA-1:
45ebe3231786b01039d82e664831daef359e3aad

SHA-256:
c22eaed72b9d58e37a89fef751a12f86b43f3dc59247083cde7698ed1cedf3d4

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:
11/23/2024 8:00:55 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.13.19

File size:
224.2 KB (229,616 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\secretsauce\bin\84f71dda7f.dll

Digital Signature
Signed by:
secretsauce

Authority:
VeriSign, Inc.

Valid from:
9/30/2014 3:00:00 AM

Valid to:
10/31/2015 2:59:59 AM

Subject:
CN=secretsauce, O=secretsauce, 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:
58483913E0DBCAAB64CC87477F31A66E

File PE Metadata
Compilation timestamp:
7/21/2015 11:19:55 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x1218C

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, D9, A9, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 60, 25, 03, 10, E8, 25, 56, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, C0, 5E, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, 18, AB, 02, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Entropy:
6.5875

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

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