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baidu_setup_1955_2.2.7.1473_10002922.exe

百度

BeiJing Baidu Netcom Science Technology 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 j.br.baidu.com and multiple other hosts.
Publisher:
百度在线网络技术（北京）有限公司  (signed by BeiJing Baidu Netcom Science Technology Co., Ltd)

Product:
百度

Description:
百度安装程序

Version:
2.2.0.1449

MD5:
c1ce093e70edce6970a2e881cdf79b3b

SHA-1:
39ca696df9f12651b8ff26fe45605ab7c626029f

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 3:15:59 AM UTC  (today)

File size:
10.7 MB (11,201,480 bytes)

Product version:
2.2.0.1449

Copyright:
Copyright (C) 2015 Baidu Inc.

Trademarks:
Baidu

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Chinese (PRC)

Common path:
C:\Documents and Settings\{user}\Application data\baidu\baidu\installerupdate\baidu_setup_1955_2.2.7.1473_10002922.exe

Digital Signature
Signed by:
BeiJing Baidu Netcom Science Technology Co., Ltd

Authority:
VeriSign, Inc.

Valid from:
2/5/2015 7:00:00 AM

Valid to:
2/7/2016 6:59:59 AM

Subject:
CN="BeiJing Baidu Netcom Science Technology Co., Ltd", OU=Engineering Excellence, O="BeiJing Baidu Netcom Science Technology 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:
07BB7E6586C7D00D361700E4139FE772

File PE Metadata
Compilation timestamp:
2/25/2012 2:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:BwLAw+LTRnpRVrbDW5sIrhrgl5wB79kpbYQeCLE/7H5nUL3zAlHpwXCd6:BwLAwKrRVrXW5j45w5Qe8K1UL8lH2V

Entry address:
0x39E3

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, 91, 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, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9996

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file baidu_setup_1955_2.2.7.1473_10002922.exe has been seen being distributed by the following 4 URLs.

http://j.br.baidu.com/v1/t/full/p/mini/tn/.../ch_dl_url

http://j.br.baidu.com/v1/t/full/p/baidugs/tn/.../ch_dl_url

http://dlsw.baidu.com/sw-search-sp/soft/93/.../Baidu_Setup_1955_2.2.7.1473_10002922.1449626047.exe

http://w.x.baidu.com/alading/.../22456

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