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SpringSmart.CompatibilityChecker.dll

Spring Smart

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module SpringSmart.CompatibilityChecker.dll by Spring Smart 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:
Spring Smart  (signed and verified)

Version:
1.0.5432.17060

MD5:
9ae4607a7b030e11e3b6768db027b7c1

SHA-1:
73cd1777ac05ba22cb70b1bf0d17ccc9e7ec0950

SHA-256:
cf0ff2993dc751a81ac4d4c1639beb6d2f07ff8c18d470d63bde1351bfecacf2

Scanner detections:
20 / 68

Status:
Adware

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

Analysis date:
4/26/2024 4:20:56 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.SwiftBrowse.4
802

Avira AntiVirus
Adware/Kranet.63784.52
7.11.188.28

AVG
Spmart
2015.0.3280

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141124

Bitdefender
Gen:Variant.Adware.SwiftBrowse.4
1.0.20.1640

Dr.Web
Trojan.BPlug.303
9.0.1.0328

Emsisoft Anti-Malware
Gen:Variant.Adware.SwiftBrowse
8.14.11.24.04

ESET NOD32
MSIL/BrowseFox (variant)
8.10764

F-Secure
Gen:Variant.Adware.SwiftBrowse.4
11.2014-24-11_2

G Data
Gen:Variant.Adware.SwiftBrowse
14.11.24

K7 AntiVirus
Adware
13.185.14098

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Kranet
14.0.0.2897

Malwarebytes
PUP.Optional.Sanbreel.A
v2014.11.24.04

McAfee
BrowseFox.b
5600.6936

MicroWorld eScan
Gen:Variant.Adware.SwiftBrowse.4
15.0.0.984

Panda Antivirus
Trj/CI.A
14.11.24.04

Qihoo 360 Security
Win32/Virus.Adware.87c
1.0.0.1015

Reason Heuristics
Adware.Yontoo.SpringSmart.FF
14.11.24.16

Sophos
Spring Smart
4.98

VIPRE Antivirus
Yontoo
35016

File size:
62.3 KB (63,784 bytes)

Product version:
1.0.5432.17060

Original file name:
SpringSmart.CompatibilityChecker.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\spring smart\bin\plugins\springsmart.compatibilitychecker.dll

Digital Signature
Signed by:
Spring Smart

Authority:
VeriSign, Inc.

Valid from:
8/21/2013 5:00:00 PM

Valid to:
8/22/2015 4:59:59 PM

Subject:
CN=Spring Smart, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Spring Smart, 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:
5D69FD87A1BCECDB8891F45F148E34E2

File PE Metadata
Compilation timestamp:
11/15/2014 1:28:47 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:kDGTuLarVZI6/fUnl00yH5pa/KW4UlkKkHerQcrhFOIm6D6fhE:GbWZZI6EnMa/J+KwGQWFRafhE

Entry address:
0xF7A2

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, 01, 00, 10, 00, 00, 00, 18, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.1055

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

Code size:
54 KB (55,296 bytes)

Remove SpringSmart.CompatibilityChecker.dll - Powered by Reason Core Security
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