home

roundworld.compatibilitychecker.dll

Round World

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module roundworld.compatibilitychecker.dll by Round World has been detected as adware by 8 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:
Round World  (signed and verified)

Version:
1.0.5538.28940

MD5:
507d78dff530e99d9dd7dd5defccdfc8

SHA-1:
b7b2ceec8d1ebe559564b1c1aa773085deb6776c

SHA-256:
af016efeea0aadb95dc30111be0cce7df2434f2773bc813e4325207f22e439e8

Scanner detections:
8 / 68

Status:
Adware

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

Analysis date:
4/19/2024 9:00:04 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.213.24

AVG
Generic
2016.0.3183

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.1532

ESET NOD32
MSIL/BrowseFox.N potentially unwanted application
7.0.302.0

F-Prot
W32/S-35d3e685
v6.4.7.1.166

K7 AntiVirus
Adware
13.1915121

McAfee
BrowseFox-FUT
5600.6839

Reason Heuristics
Adware.Yontoo.RoundWorld
15.3.2.3

File size:
120.2 KB (123,120 bytes)

Product version:
1.0.5538.28940

Original file name:
RoundWorld.CompatibilityChecker2015030200.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\round world\bin\plugins\roundworld.compatibilitychecker.dll

Digital Signature
Signed by:
Round World

Authority:
VeriSign, Inc.

Valid from:
1/11/2015 11:00:00 AM

Valid to:
1/12/2016 10:59:59 AM

Subject:
CN=Round World, O=Round World, 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:
1E6F69E3F386155D988683D665483D02

File PE Metadata
Compilation timestamp:
3/2/2015 11:04:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:+oPRmRrdE9ejLttPr2EqA+lOMwO+mJWUvhaPKj0K0XM:pPRm3E0aEqA/OZv5CXM

Entry address:
0x1DF96

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

Entropy:
6.4982

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

Code size:
112 KB (114,688 bytes)

Remove roundworld.compatibilitychecker.dll - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.