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portalmore.browseradapter64.exe

PortalMore

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application portalmore.browseradapter64.exe by PortalMore has been detected as adware by 11 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)

MD5:
01e9ffb6468a1f4baf895ae44d46b796

SHA-1:
14787bfa14b974be80bb71de54da490651056b8b

SHA-256:
3135cb56ba3f176a72eb4eeb8d793d9b87a81dfff8364b5e748b08c923293aa8

Scanner detections:
11 / 68

Status:
Adware

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

Analysis date:
4/26/2024 9:28:14 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2014.10.31

AVG
PortalMore
2015.0.3305

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.141031

Clam AntiVirus
Win.Adware.Swiftbrowse-640
0.98/21411

Dr.Web
Trojan.BPlug.218
9.0.1.05190

ESET NOD32
Win64/BrowseFox (variant)
8.10648

IKARUS anti.virus
PUA.BrowseFox
t3scan.1.8.3.0

McAfee
PUP-FPS
5600.6961

Norman
BrowseFox.BE
11.20141031

Reason Heuristics
PUP.PortalMore.AA
14.10.31.4

File size:
112.2 KB (114,928 bytes)

File type:
Executable application (Win64 EXE)

Common path:
C:\Program Files\portalmore\bin\portalmore.browseradapter64.exe

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 6:39:51 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:sAa39WCT3/Z8iZrUxg/goA7yX7+4aHIws:datNTqiZra4goAuQu

Entry address:
0x3D1C

Entry point:
48, 83, EC, 28, E8, C3, 26, 00, 00, 48, 83, C4, 28, E9, 52, FE, FF, FF, CC, CC, E9, EB, 05, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 66, 66, 0F, 1F, 84, 00, 00, 00, 00, 00, 48, 3B, 0D, 39, 53, 01, 00, 75, 11, 48, C1, C1, 10, 66, F7, C1, FF, FF, 75, 02, F3, C3, 48, C1, C9, 10, E9, 2D, 27, 00, 00, CC, 40, 53, 48, 83, EC, 40, 48, 8B, D9, EB, 0F, 48, 8B, CB, E8, 6D, 28, 00, 00, 85, C0, 74, 13, 48, 8B, CB, E8, 95, 07, 00, 00, 48, 85, C0, 74, E7, 48, 83, C4, 40, 5B, C3, 8B, 05...
 
[+]

Entropy:
6.2126

Code size:
70.5 KB (72,192 bytes)

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