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rightsurf.browseradapter.exe

RightSurf

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application rightsurf.browseradapter.exe by RightSurf has been detected as adware by 5 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:
RightSurf  (signed and verified)

MD5:
28bfbae789bd7674509e3dff2a0d92a6

SHA-1:
478c5aa33d98ac304aa356f8cd39e7065535c277

SHA-256:
2bafc8c6db4d2861f55ddea72b75cf978d86c77e554958418682ed4509cbd0d8

Scanner detections:
5 / 68

Status:
Adware

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

Analysis date:
6/2/2024 1:35:20 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic_r
2015.0.3490

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14429

Dr.Web
Trojan.BPlug.46
9.0.1.0119

ESET NOD32
Win32/BrowseFox (variant)
8.9734

Reason Heuristics
PUP.RightSurf.X
14.8.8.3

File size:
93.3 KB (95,520 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\rightsurf\bin\rightsurf.browseradapter.exe

Digital Signature
Signed by:
RightSurf

Authority:
VeriSign, Inc.

Valid from:
11/27/2013 9:00:00 AM

Valid to:
11/28/2014 8:59:59 AM

Subject:
CN=RightSurf, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=RightSurf, 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:
1E2DA13430E7E93CEF3759B2E4F7A34B

File PE Metadata
Compilation timestamp:
4/29/2014 8:35:52 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:raCokp7u6EXNwnDtx1B2T27KfAIkp+nkBiX4Tu:ra2Ru6+NwXn2ohB3iX4Tu

Entry address:
0x3005

Entry point:
E8, 85, 20, 00, 00, E9, 89, FE, FF, FF, 3B, 0D, 70, 40, 41, 00, 75, 02, F3, C3, E9, 0C, 21, 00, 00, 8B, FF, 55, 8B, EC, 5D, E9, 07, 22, 00, 00, 8B, FF, 55, 8B, EC, 83, EC, 10, EB, 0D, FF, 75, 08, E8, 3E, 22, 00, 00, 59, 85, C0, 74, 0F, FF, 75, 08, E8, C5, 07, 00, 00, 59, 85, C0, 74, E6, C9, C3, F6, 05, 78, 53, 41, 00, 01, BF, 6C, 53, 41, 00, BE, 10, 02, 41, 00, 75, 2C, 83, 0D, 78, 53, 41, 00, 01, 6A, 01, 8D, 45, FC, 50, 8B, CF, C7, 45, FC, 18, 02, 41, 00, E8, 2C, 00, 00, 00, 68, 6E, FB, 40, 00, 89, 35, 6C...
 
[+]

Entropy:
6.3903

Code size:
59 KB (60,416 bytes)

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