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nwz-w260_v1_00.exe

Firmware Updater

Sony Corporation

This is a setup program which is used to install the application. The file has been seen being downloaded from walkman.update.sony.net.
Publisher:
Sony Corporation   (signed by Sony Corporation)

Product:
Firmware Updater

Version:
1.000.001

MD5:
bf86d5b4b3004c66f0b661323dcf9018

SHA-1:
22be6309c03a1c88964e9065cf03cff9ea8ab7cc

SHA-256:
28da8c8e0dc03bddc9a328b35d70cb3ef98e937746d2c5c09733431f44200e30

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/24/2024 5:46:26 AM UTC  (today)

File size:
16.3 MB (17,088,904 bytes)

Product version:
1.000.001

Original file name:
stub32i.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\nwz-w260_v1_00.exe

Digital Signature
Signed by:
Sony Corporation

Authority:
VeriSign, Inc.

Valid from:
4/19/2012 2:00:00 AM

Valid to:
4/20/2013 1:59:59 AM

Subject:
CN=Sony Corporation, OU=Software Design Group, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Sony Corporation, L=Minato-ku, S=Tokyo, C=JP

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:
3E09FE9EFADE18C0F0F309F270A4F14E

File PE Metadata
Compilation timestamp:
8/2/2002 9:01:18 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:j7mKSO0v+9AVMDKybMfeiWrpz/Mwb4fCAnrKYfEWuJCg:2ra9Sc5dpCz8WRg

Entry address:
0x8AF7

Entry point:
55, 8B, EC, 6A, FF, 68, 20, 43, 41, 00, 68, F0, C3, 40, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, F0, 41, 41, 00, 33, D2, 8A, D4, 89, 15, 7C, 93, 41, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, 78, 93, 41, 00, C1, E1, 08, 03, CA, 89, 0D, 74, 93, 41, 00, C1, E8, 10, A3, 70, 93, 41, 00, 33, F6, 56, E8, 70, 02, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, B0, 00, 00, 00, 59, 89, 75, FC, E8, D1, 36, 00, 00, FF, 15, F4, 41, 41, 00, A3, 4C, BA, 41, 00, E8...
 
[+]

Entropy:
7.9969

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
76 KB (77,824 bytes)

The file nwz-w260_v1_00.exe has been seen being distributed by the following URL.

http://walkman.update.sony.net/fw/pc/W260/.../NWZ-W260_V1_00.exe

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