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baidu_secure_systemup_4.0.5.531.exe

Baidu PC Faster

Baidu Online Network Technology (Beijing)Co., Ltd

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from dt3j8jg8ei6zr.cloudfront.net.
Publisher:
Baidu, Inc.  (signed by Baidu Online Network Technology (Beijing)Co., Ltd)

Product:
Baidu PC Faster

Description:
PC Faster Setup

Version:
4.0.5.66067

MD5:
9e609f2a73f6c63c47586b0db280ed8d

SHA-1:
932d3f83672c0aa3c09b935034280e018e13d623

SHA-256:
584ebb38fe281ba877ced10ead726872aad30ce2da91f016260e056e24c400f0

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/24/2024 2:33:19 PM UTC  (today)

File size:
19.4 MB (20,377,712 bytes)

Product version:
4.0.5.66067

Copyright:
Copyright (C) 2013 Baidu, Inc. All Rights Reserved.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\baidu_secure_systemup_4.0.5.531.exe

Digital Signature
Signed by:
Baidu Online Network Technology (Beijing)Co., Ltd

Authority:
VeriSign, Inc.

Valid from:
4/24/2012 2:00:00 AM

Valid to:
4/25/2015 1:59:59 AM

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:
4/10/2010 2:19:31 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
393216:Az2zw+JZmD2VpbLp5sbPtfJlRTf5n9dq/vLLC6uw19EyRrPeaxrzbzKHKa:Aizw+ZQyZLXq5JlRTf5SXB9/RPfvbWqa

Entry address:
0x354B

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 84, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 86, 40, 00, FF, 15, 80, 81, 40, 00, 68, 04, 86, 40, 00, 68, A0, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9999

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file baidu_secure_systemup_4.0.5.531.exe has been seen being distributed by the following URL.

http://dt3j8jg8ei6zr.cloudfront.net/mirror/baidu/pcfaster/.../PC_Faster_Setup_E11.exe

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