rightsurf.browseradapter64.exe

RightSurf

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application rightsurf.browseradapter64.exe by RightSurf has been detected as adware by 20 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:
ac567eb09b5c71c7a298d5b9c0c6aa25

SHA-1:
c32642670b1b6d3868c9914fd88e4b83ae4355f6

SHA-256:
997c2a5699977499397d9d3b65ad060430fd47464f2b7220b822178c11733a0d

Scanner detections:
20 / 68

Status:
Adware

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

Analysis date:
4/19/2024 4:06:57 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.AU
6434017

AhnLab V3 Security
Win-PUP/BrowseFox.Gen
2015.01.25

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.204.248

avast!
Win32:BrowseFox-Z [PUP]
150101-1

AVG
Adware Generic_r.YJ
2014.0.4257

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.15125

Bitdefender
Adware.BrowseFox.AU
1.0.20.125

Clam AntiVirus
Win.Adware.Browsefox-229
0.98/19974

Dr.Web
Trojan.Yontoo.494
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox.AU
9.0.0.4799

ESET NOD32
Win64/BrowseFox.CN potentially unwanted application
7.0.302.0

F-Prot
W64/S-bb22624e
v6.4.7.1.166

F-Secure
Adware.BrowseFox.AU
5.13.68

G Data
Adware.BrowseFox.AU
15.1.24

McAfee
BrowseFox-FUU
5600.6875

MicroWorld eScan
Adware.BrowseFox.AU
16.0.0.75

nProtect
Adware.BrowseFox.AU
15.01.23.01

Qihoo 360 Security
Win32/Virus.Adware.708
1.0.0.1015

Reason Heuristics
PUP.Yontoo
15.1.25.1

VIPRE Antivirus
Threat.4741131
36666

File size:
118.7 KB (121,584 bytes)

File type:
Executable application (Win64 EXE)

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

Digital Signature
Signed by:

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:
1/25/2015 5:03:31 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:M8WvKTBqoBkSUOh5VqkSHzYKEiL2a3N/I:M8BTBjuSUODVqNHzzzR9I

Entry address:
0x49AC

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, A9, 56, 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:
6.1823

Code size:
75 KB (76,800 bytes)

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