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:
1.0.5417.15728

MD5:
cd28c6798defc75559e3c170e63ae86e

SHA-1:
2f695951f8ee1b59d826df3c53fa29efce2274e7

SHA-256:
628a3d149dd1844fa89b147e89e2e5f36ef45d24c4fc2e7b5b52cfd9fbc786da

Scanner detections:
7 / 68

Status:
Adware

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

Analysis date:
4/19/2024 8:10:37 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
PortalMore
2015.0.3304

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.141031

ESET NOD32
Win64/BrowseFox.AJ (variant)
8.10653

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

IKARUS anti.virus
AdWare.SwiftBrowse
t3scan.1.8.3.0

Malwarebytes
v2014.10.31.08

Reason Heuristics
Adware.Yontoo.PortalMore.Y
14.10.31.19

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

Product version:
1.0.5417.15728

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:

Authority:
VeriSign, Inc.

Valid from:
10/7/2014 8:00:00 PM

Valid to:
10/8/2015 7:59:59 PM

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 12:45:36 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:O1/mZGsNbg8T5CyPe13MHCwhjQDyxa/uQUMK:OcZG2s8lCKNHDlrxaGQa

Entry address:
0x10947A

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, BC, 94, 10, 00, BC, 76, 10, 00, 52, 53, 44, 53, E5, 4C, 79, 4B, 17, 2D, D8, 42, 94, 15, 20, 8E, 38, F3, F9, DD, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 66, 6D, 70, 71, 7A, 6E, 7A, 66, 2E, 6E, 62, 66, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

Entropy:
7.7931

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

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

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