» acerace.dll
Overview
Analysis
File Details
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acerace.dll

Ace Race

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module acerace.dll by Ace Race has been detected as adware by 11 anti-malware scanners. This file is typically installed with the program ace race by Yontoo Technology, Inc. which is a potentially unwanted software program. 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. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from install-cdn.acerace.net.

File name:

acerace.dll

Publisher:

Ace Race (signed and verified)

Product:

ace race

Version:

1.0.0.6

MD5:

f83f06d3178f820d5cdb0c5435248f9c

SHA-1:

5258019d47502a8797a846212687def9ad4c230b

SHA-256:

417bf35fb440260d7bc21040ae73a9b9df721a2c825790ea315837f2f9cd4f63

Scanner detections:

11 / 68

Status:

Adware

Explanation:

Injects advertising in the web browser in various formats.

Analysis date:

12/27/2024 5:31:30 AM UTC (today)

Scan engine

Detection

Engine version

Avira AntiVirus

ADWARE/BrowseFox.Gen2

7.11.199.148

AVG

Adware BrowseFox.F

2014.0.4253

Baidu Antivirus

Adware.Win32.BrowseFox

4.0.3.1515

Comodo Security

Application.Win32.BrowseFox.JM

20609

ESET NOD32

Win32/BrowseFox.O potentially unwanted application

7.0.302.0

F-Prot

W32/S-7bed2e86

v6.4.7.1.166

K7 AntiVirus

Trojan

13.1814541

Malwarebytes

PUP.Optional.AceRace.A

v2015.01.05.05

NANO AntiVirus

Riskware.Win32.SwiftBrowse.dlbdsd

0.30.0.64448

Reason Heuristics

PUP.AceRace.H

15.1.5.16

Vba32 AntiVirus

AdWare.Kranet

3.12.26.3

File size:

244.2 KB (250,096 bytes)

Product version:

1.0.0.6

File type:

Dynamic link library (Win32 DLL)

Language:

English (United States)

Common path:

C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\acerace.dll

Digital Signature

Signed by:

Ace Race

Authority:

VeriSign, Inc.

Valid from:

10/7/2014 5:30:00 AM

Valid to:

10/8/2015 5:29:59 AM

Subject:

CN=Ace Race, O=Ace Race, 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:

47DF877938071D6194F321723076892E

File PE Metadata

Compilation timestamp:

1/5/2015 3:10:43 PM

OS version:

6.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

11.0

CTPH (ssdeep):

3072:rdhoOtou61z4NmbXRAIieGJrPf9eAxjN+EIaIBn70d1x+:rFtou694kLRAXeG7Itgd1x+

Entry address:

0x12854

Entry point:

55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 41, 8D, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 70, 30, 03, 10, E8, BD, 01, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, C4, 77, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, FC, A4, 02, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4... 
[+]

Entropy:

6.3570

Developed / compiled with:

Microsoft Visual C++

Code size:

159 KB (162,816 bytes)

The file acerace.dll has been discovered within the following programs.

ace race by Yontoo Technology, Inc.

Ace Race is an ad-supported program that will display third-party advertisements in the form of coupons, price-comparisons, display media, affiliate links, banners, popups/popunders and other links through means including but not limited to the content of any web page accessed, plug-ins, add-ons, or the browser itself.

acerace.net/support

86% remove it

The file acerace.dll has been seen being distributed by the following URL.

http://install-cdn.acerace.net/bed?r=2015010607&bet=3

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