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97a224e4fe414078b1ef069fe8cd6d9f64.dll

Round World

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 97a224e4fe414078b1ef069fe8cd6d9f64.dll, “TODO: <File description>” by Round World has been detected as adware by 14 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:
TODO: <Company name>  (signed by Round World)

Description:
TODO: <File description>

Version:
4.0.0.3

MD5:
4ee1de4cc4522ad63715c42436dc22de

SHA-1:
707055b53d579440a02e38a0db32fb667a6d7da2

SHA-256:
85ad9cd353b291b477e83deeff4db8fd13c6b7c6d229eef7b08189eb93f011e3

Scanner detections:
14 / 68

Status:
Adware

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

Analysis date:
4/16/2024 3:00:35 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.Yontoo
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.03.02

Avira AntiVirus
ADWARE/BrowseFox.Gen
7.11.213.24

AVG
Adware Generic_r.YI
2014.0.4257

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.1532

Clam AntiVirus
Win.Adware.Browsefox-227
0.98/20132

Dr.Web
Trojan.Yontoo.495
9.0.1.05190

ESET NOD32
Win64/BrowseFox.CK potentially unwanted application
7.0.302.0

F-Prot
W64/S-214381f3
v6.4.7.1.166

IKARUS anti.virus
AdWare.BrowseFox
t3scan.1.8.6.0

McAfee
Program.BrowseFox-FWK
16.8.708.2

Reason Heuristics
PUP.Yontoo
15.3.2.3

VIPRE Antivirus
Threat.4150696
37588

Zillya! Antivirus
Backdoor.PePatch.Win32.62045
2.0.0.2085

File size:
250.7 KB (256,752 bytes)

Product version:
4.0.0.3

Copyright:
TODO: (c) <Company name>. All rights reserved.

File type:
Dynamic link library (Win64 DLL)

Language:
English (United States)

Common path:
C:\Program Files\round world\bin\97a224e4fe414078b1ef069fe8cd6d9f64.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

Registration
CLSID:
{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
1/11/2015 10:51:28 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:Zr72S8iPKc/27KjT/ZwnNBTVOTBBUy3wqqwkMs+C:172+Kc/XjT6jGAqq9

Entry address:
0x1A090

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 2F, 60, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, 48, 8D, 05, 49, 62, 00, 00, 48, 8D, 0D, 92, 6D, 00, 00, 48, 89, 05, C3, 01, 02, 00, 48, 8D, 05, 24, 62, 00, 00, 48, 89, 0D, AD, 01, 02, 00, 48, 89, 05, B6, 01, 02, 00, 48, 8D, 05, 17, 62, 00, 00, 48, 89, 0D, C0, 01, 02, 00, 48, 89, 05, A9, 01, 02, 00, 48...
 
[+]

Entropy:
6.0653

Code size:
156.5 KB (160,256 bytes)

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