RightSurf.BrowserAdapterS.dll

RightSurf

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module RightSurf.BrowserAdapterS.dll by RightSurf has been detected as adware by 17 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)

Version:
1.0.5329.36838

MD5:
bf6d9f5855d03952ba009bc912687e60

SHA-1:
9b8525a8abbd0c0f7b81701a5112c1f639ca7005

SHA-256:
fd551a4ee8e1c6c831a2b813efce96eb3eda196c67738fd8a2a72f273878ff99

Scanner detections:
17 / 68

Status:
Adware

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

Analysis date:
4/25/2024 3:57:57 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
741

Agnitum Outpost
PUA.Kranet
7.1.1

AVG
Generic
2016.0.3219

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.15125

Bitdefender
1.0.20.125

Emsisoft Anti-Malware
8.15.01.25.01

ESET NOD32
MSIL/BrowseFox (variant)
9.10223

F-Secure
11.2015-25-01_1

G Data
Adware.SwiftBrowse
15.1.24

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Kranet
14.0.0.2590

Malwarebytes
v2015.01.25.01

MicroWorld eScan
16.0.0.75

nProtect
14.08.07.01

Panda Antivirus
Trj/CI.A
15.01.25.01

Reason Heuristics
Adware.Yontoo.RightSurf
15.1.25.1

Sophos
Generic PUA JL
4.98

VIPRE Antivirus
Yontoo
32034

File size:
718.3 KB (735,520 bytes)

Product version:
1.0.5329.36838

Original file name:
RightSurf.BrowserAdapterS.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\rightsurf\bin\plugins\rightsurf.browseradapters.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/27/2013 5:30:00 AM

Valid to:
11/28/2014 5:29:59 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:
8/5/2014 2:58:19 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:yCDdmO7gooebmqp0wjH54UI+qv3VHt9G6kBUG2lr/fwxu28lm3KAhQ:yCDd9LoApJZ4X+aFABWqU2KJ

Entry address:
0xB3782

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, 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, 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...
 
[+]

Entropy:
7.8666

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

Code size:
710 KB (727,040 bytes)

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