» baidudefragfiles.exe
Overview
Analysis
File Details
Behaviors (1)
Programs (1)

baidudefragfiles.exe

Spark

Baidu Online Network Technology (Beijing)Co., Ltd

It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘Defrag’. This file is installed with the program Spark.

File name:

Publisher:

Baidu, Inc. (signed by Baidu Online Network Technology (Beijing)Co., Ltd)

Product:

Spark

Version:

1, 0, 0, 1

MD5:

4f32a6e4ab57338d60d79ba408e994c1

SHA-1:

a0f155e5e2d0d9c3c71544fbeccab7f325110044

SHA-256:

79fb9169448a8871c735194eaa78f0d1436bb5b86cdbad9177faa255576bf9ce

Scanner detections:

1 / 68

Status:

Clean (1 probable false positive detection)

Explanation:

This is mosty likely a false positive detection, the file is probably clean.

Analysis date:

12/25/2025 1:10:45 PM UTC (today)

Scan engine

Detection

Engine version

Comodo Security

Heur.Suspicious

17300

File size:

264.7 KB (271,040 bytes)

Product version:

1, 0, 0, 1

Original file name:

Spark.exe

File type:

Executable application (Win32 EXE)

Language:

Chinese

Common path:

C:\Program Files\baidu\spark\baidudefragfiles.exe

Digital Signature

Signed by:

Baidu Online Network Technology (Beijing)Co., Ltd

Authority:

VeriSign, Inc.

Valid from:

4/23/2012 9:00:00 PM

Valid to:

4/24/2015 8:59:59 PM

Subject:

CN="Baidu Online Network Technology (Beijing)Co., Ltd", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Baidu Online Network Technology (Beijing)Co., Ltd", L=Beijing, S=Beijing, C=CN

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:

3BDB1994B98BBB19AB55A42337FA4F5C

File PE Metadata

Compilation timestamp:

7/2/2013 7:22:22 AM

OS version:

5.1

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

10.0

CTPH (ssdeep):

6144:L+yjxZftpumf34bOO6zo9P25fx4ghi80GAC:LdVZfmbJNgY8vR

Entry address:

0x351D

Entry point:

E8, F4, 30, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 2C, D2, 40, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 50, D0, 40, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 18, 20, 41, 00, 89, 0D, 14, 20, 41, 00, 89, 15, 10, 20, 41, 00, 89, 1D, 0C, 20, 41, 00, 89, 35, 08, 20, 41, 00, 89, 3D... 
[+]

Code size:

44.5 KB (45,568 bytes)

Startup File (User Run)

Registry location:

HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:

Defrag

Command:

"C:\Program Files\baidu\spark\baidudefragfiles.exe" autostart 1

The file baidudefragfiles.exe has been discovered within the following programs.

Spark by Baidu, Inc.

Spark Browser from Baidu is a Chromium (Chrome) based web browser that contains a number of built in features such as video downloading and torrent software.

en.browser.baidu.com

34% remove it

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