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PortalMore.BrowserAdapter.dll

PortalMore

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module PortalMore.BrowserAdapter.dll by PortalMore has been detected as adware by 7 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:
PortalMore  (signed and verified)

Version:
1.0.5416.35401

MD5:
08104404ad67e17e3c0ca25fafe47921

SHA-1:
5115a21950aae9e22430f60169e8ba09ff07fff1

SHA-256:
e764f63b24a7a04d69e2a9a459f88fbb8f511a9ea135e327374933d24732b0a5

Scanner detections:
7 / 68

Status:
Adware

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

Analysis date:
4/19/2024 11:15:39 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
PortalMore
2015.0.3305

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.141031

ESET NOD32
Win64/BrowseFox.AJ (variant)
8.10648

F-Prot
W32/A-44ec90a9
v6.4.7.1.166

IKARUS anti.virus
AdWare.SwiftBrowse
t3scan.1.8.3.0

Malwarebytes
PUP.Optional.Sanbreel.A
v2014.10.31.04

Reason Heuristics
Adware.Yontoo.PortalMore.Y
14.10.31.4

File size:
1 MB (1,087,216 bytes)

Product version:
1.0.5416.35401

Original file name:
PortalMore.BrowserAdapter.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\portalmore\bin\plugins\portalmore.browseradapter.dll

Digital Signature
Signed by:
PortalMore

Authority:
VeriSign, Inc.

Valid from:
10/8/2014 3:00:00 AM

Valid to:
10/9/2015 2:59:59 AM

Subject:
CN=PortalMore, O=PortalMore, 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:
14DCC59945E4B46B41587E1F633D56C1

File PE Metadata
Compilation timestamp:
10/31/2014 6:40:10 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:8JcSHrvkXuwWyF8s05Yz525GSgvFC6V/pSEhH11:8+SHrcXhGs0OE41xh111

Entry address:
0x1093FE

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, 02, 00, 00, 00, 7B, 00, 00, 00, 40, 94, 10, 00, 40, 76, 10, 00, 52, 53, 44, 53, C7, A0, F9, E4, 39, 2B, 9F, 49, AB, 90, D9, E6, CA, 53, 89, E4, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 62, 35, 6B, 35, 6E, 6C, 73, 74, 2E, 74, 70, 34, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

Entropy:
7.7934

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

Code size:
1 MB (1,078,784 bytes)

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