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dyvegw_70477.exe

Beijing baidu Netcom science and 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 weishi.baidu.com.
Publisher:
Beijing baidu Netcom science and technology co.ltd  (signed and verified)

Version:
1.0.400.51

MD5:
570191908d1616961838ab70e30c77e0

SHA-1:
8284c332c5b0a5ed216a803262b8c13c4ea75894

SHA-256:
e21c6c9b582991d01024082a828dccbf861200274c949f76109d29ef885fdaa2

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/5/2024 1:33:07 PM UTC  (today)

File size:
1.9 MB (1,973,456 bytes)

Product version:
1.0.400.51

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\dyvegw_70477.exe

Digital Signature
Signed by:
Beijing baidu Netcom science and technology co.ltd

Authority:
VeriSign, Inc.

Valid from:
2/27/2012 8:00:00 AM

Valid to:
2/27/2015 7:59:59 AM

Subject:
CN=Beijing baidu Netcom science and technology co.ltd, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Beijing baidu Netcom science and 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:
56659719569BE07B775A1B2275E2D83A

File PE Metadata
Compilation timestamp:
2/25/2012 3:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:Zev1+6BdCyEJNr2JwJVudpXW41z8GXrJrCjhQEInBtz:2+6+JB5om41gGJehgBtz

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:
7.9876

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file dyvegw_70477.exe has been seen being distributed by the following URL.

http://weishi.baidu.com/index/.../70474

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