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RightSurf.BroStats.dll

RightSurf

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module RightSurf.BroStats.dll by RightSurf has been detected as adware by 26 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:
1.0.5501.30266

MD5:
ce563baefee0ca7c70368ffcb991014c

SHA-1:
de665280abbc3a9e7fa3f2cf10b1baf09dc091f0

SHA-256:
3a2a87b05bad631a93576152468b05c0e94659e277e7def77de1c0c948a4b2b1

Scanner detections:
26 / 68

Status:
Adware

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

Analysis date:
4/18/2024 1:12:37 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.AU
6435775

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.01.25

Avira AntiVirus
ADWARE/BrowseFox.Gen
7.11.204.248

avast!
Win32:BrowseFox-Z [PUP]
150102-1

AVG
Generic
2016.0.3219

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.15125

Bitdefender
Adware.BrowseFox.AU
1.0.20.125

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Trojan.Yontoo.116
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox.AU
9.0.0.4799

ESET NOD32
MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

F-Prot
W32/S-5ad7b19b
v6.4.7.1.166

F-Secure
Adware.BrowseFox.AU
5.13.68

G Data
Adware.BrowseFox.AU
15.1.24

K7 AntiVirus
Adware
13.192.14746

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

Malwarebytes
PUP.Optional.Sanbreel.A
v2015.01.25.01

McAfee
BrowseFox-FQX
5600.6875

MicroWorld eScan
Adware.BrowseFox.AU
16.0.0.75

NANO AntiVirus
Riskware.Win32.BPlug.djpkri
0.30.0.64812

Norman
Gen:Variant.Adware.SwiftBrowse.4
03.12.2014 13:20:04

nProtect
Adware.BrowseFox.AU
15.01.23.01

Reason Heuristics
Adware.Yontoo.RightSurf
15.1.25.1

Trend Micro House Call
TROJ_GEN.R0C1C0PAO15
7.2.25

Trend Micro
TROJ_GEN.R0C1C0PAO15
10.465.25

VIPRE Antivirus
Threat.4741131
36694

File size:
101.2 KB (103,664 bytes)

Product version:
1.0.5501.30266

Original file name:
RightSurf.BroStats.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
RightSurf

Authority:
VeriSign, Inc.

Valid from:
11/4/2014 5:30:00 AM

Valid to:
1/4/2016 5:29:59 AM

Subject:
CN=RightSurf, 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:
1E8F736F9D4CC702BAD040A691E0353D

File PE Metadata
Compilation timestamp:
1/23/2015 10:19:02 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:8WBP/UybKrP+cVdfkTQmRl09oU/lb8fF1tx25FLLeFvThb:8Wp8ybDGd1msttb8d3x2/LLUr5

Entry address:
0x1933A

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:
6.1078

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

Code size:
93 KB (95,232 bytes)

Remove RightSurf.BroStats.dll - Powered by Reason Core Security
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