constasurf.browseradapter64.exe

ConstaSurf

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application constasurf.browseradapter64.exe by ConstaSurf has been detected as adware by 21 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:
ConstaSurf  (signed and verified)

MD5:
f14239d9c2384dbbb950308564c6a0d3

SHA-1:
1cea69b39fa3d283d60b538a51ae51aa8d2a2b88

SHA-256:
96e99962b9f05ed3b4f16c3415e1e8607c5f03c8cde26fa46040dec8d7ada4af

Scanner detections:
21 / 68

Status:
Adware

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

Analysis date:
6/16/2024 2:08:54 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.N
852

Agnitum Outpost
Trojan.BPlug
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2014.10.06

avast!
Win32:BrowseFox-AC [PUP]
141003-0

AVG
Consurf
2015.0.3330

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14105

Bitdefender
Adware.SwiftBrowse.N
1.0.20.1390

Clam AntiVirus
Win.Adware.Swiftbrowse-291
0.98/19479

Dr.Web
Trojan.BPlug.218
9.0.1.05190

Emsisoft Anti-Malware
Adware.SwiftBrowse.N
14.10.05

ESET NOD32
Win64/BrowseFox.B potentially unwanted application
7.0.302.0

F-Secure
Adware.SwiftBrowse.N
11.2014-05-10_1

G Data
Adware.SwiftBrowse
14.10.24

McAfee
PUP-FPS
5600.6986

MicroWorld eScan
Adware.SwiftBrowse.N
15.0.0.834

Norman
BrowseFox.BE
11.20141005

nProtect
Adware.SwiftBrowse.N
14.10.05.01

Reason Heuristics
PUP.ConstaSurf.AA
14.10.5.19

Sophos
Browse Fox
4.98

VIPRE Antivirus
Threat.4741131
33624

Zillya! Antivirus
Adware.BrowseFox.Win64.1
2.0.0.1944

File size:
112.3 KB (114,976 bytes)

File type:
Executable application (Win64 EXE)

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
3/19/2014 3:00:00 AM

Valid to:
3/20/2015 2:59:59 AM

Subject:
CN=ConstaSurf, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=ConstaSurf, 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:
46A82C62F93896A2C29C94EC6C4D8A3D

File PE Metadata
Compilation timestamp:
10/6/2014 12:15:33 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:YoD21WCT9/Z8iZrUxgUwA7yXrKCtanInU:JD6NT8iZrafwAukN

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:
6.2079

Code size:
70.5 KB (72,192 bytes)

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