40.0.0.dll

Record Page

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 40.0.0.dll by Record Page has been detected as adware by 10 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Record Page  (signed and verified)

Version:
1.0.5710.28257

MD5:
3fcc0fbe0fc5a2921226a5ba10e02950

SHA-1:
e41993a48be0da56564f568df66e357dd9b53993

SHA-256:
da2ccba04996b56e46fc7a4359b91a87a06b3bb9d661f5e9fb49f34c23ebb5f7

Scanner detections:
10 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/27/2024 1:19:51 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/BrowseFox.Gen
8.3.1.6

Bkav FE
W32.HfsAdware
1.3.0.7133

Clam AntiVirus
Win.Adware.Browsefox-3564
0.98/20817

Dr.Web
Trojan.Yontoo.2053
9.0.1.0282

F-Prot
W32/S-9089abd4
v6.4.7.1.166

K7 AntiVirus
Riskware
13.2016971

Malwarebytes
PUP.Optional.GreatFind.A
v2015.10.09.08

Reason Heuristics
PUP.Yontoo.RecordPage (M)
15.8.21.5

Sophos
PUA 'Browse Fox'
5.17

File size:
54.3 KB (55,560 bytes)

Product version:
1.0.5710.28257

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\ProgramData\87737dd0-ad90-4193-bd48-336966b8d777\plugins\7bak\resources\40.0.0.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
12/11/2014 4:00:00 PM

Valid to:
12/12/2015 3:59:59 PM

Subject:
CN=Record Page, O=Record Page, 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:
420D8C325BCF64FBA46BF2F2E2AAC265

File PE Metadata
Compilation timestamp:
8/20/2015 3:42:07 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
1536:VOV9KYQGyYbYbYSYbYPY7Yby/EEYEEYEEEnOaczizXxbDJS0fZZyalosD:VWKYQGyYbYbYSYbYPY7Yby/EEYEEYEEc

Entry address:
0x864C

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, F7, 07, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 10, 68, A8, B6, 00, 10, E8, 15, 05, 00, 00, 33, C0, 40, 8B, F0, 89, 75, E4, 33, DB, 89, 5D, FC, 8B, 7D, 0C, 89, 3D, 10, D0, 00, 10, 89, 45, FC, 85, FF, 75, 0C, 39, 3D, E4, D2, 00, 10, 0F, 84, D4, 00, 00, 00, 3B, F8, 74, 05, 83, FF, 02, 75, 38, A1, 5C, A7, 00, 10, 85, C0, 74, 0E, FF, 75, 10, 57, FF, 75, 08, FF, D0, 8B, F0, 89, 75, E4, 85, F6, 0F, 84, B1, 00, 00, 00...
 
[+]

Entropy:
6.4377

Developed / compiled with:
Microsoft Visual C++

Code size:
33 KB (33,792 bytes)

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