8c339a88a3d844a58f1caa09981bed8e64.dll

NetTock

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 8c339a88a3d844a58f1caa09981bed8e64.dll, “TODO: <File description>” by NetTock has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
TODO: <Company name>  (signed by NetTock)

Description:
TODO: <File description>

Version:
4.0.0.3

MD5:
733c4d9f5f7e0c1ab16f161cb7646ffb

SHA-1:
b4f969613c7ce692700715b74d896e6ef1c1c0e9

SHA-256:
c40f9a1eb5029c915a66ee32a813c0137aeafb7b3dd04755ad64a8a14cfdcec3

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:
12/24/2024 11:14:12 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.2.11

File size:
250.7 KB (256,744 bytes)

Product version:
4.0.0.3

Copyright:
TODO: (c) <Company name>. All rights reserved.

File type:
Dynamic link library (Win64 DLL)

Language:
English (United States)

Common path:
C:\Program Files\nettock\bin\8c339a88a3d844a58f1caa09981bed8e64.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/5/2015 5:30:00 AM

Valid to:
2/5/2016 5:29:59 AM

Subject:
CN=NetTock, O=NetTock, 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:
4D49867FFC30B64BB7F111042A883510

File PE Metadata
Compilation timestamp:
1/11/2015 5:21:28 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x1A090

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 2F, 60, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, 48, 8D, 05, 49, 62, 00, 00, 48, 8D, 0D, 92, 6D, 00, 00, 48, 89, 05, C3, 01, 02, 00, 48, 8D, 05, 24, 62, 00, 00, 48, 89, 0D, AD, 01, 02, 00, 48, 89, 05, B6, 01, 02, 00, 48, 8D, 05, 17, 62, 00, 00, 48, 89, 0D, C0, 01, 02, 00, 48, 89, 05, A9, 01, 02, 00, 48...
 
[+]

Entropy:
6.0648

Code size:
156.5 KB (160,256 bytes)

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