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ISDBTFWUpdate.exe

ISDB-T FW Update Package

TOSHIBA CORPORATION

This is a setup program which is used to install the application. The file has been seen being downloaded from dynabook.com.
Publisher:
TOSHIBA CORPORATION  (signed and verified)

Product:
ISDB-T FW Update Package

Description:
TOSHIBA PCI ISDB-T TV Tuner FW Update

Version:
1.0.0.0

MD5:
b25ff21e0a4b67fbdceedcc3e6a05f62

SHA-1:
85a71456be23d240525003142a98215461c7fc7e

SHA-256:
8f2c545e1b385854080d6a1f132bec3ebd451a15cfba8a4b833b50c27b6a3bab

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/26/2024 9:26:09 PM UTC  (today)

File size:
719.4 KB (736,648 bytes)

Product version:
1.0

Copyright:
Copyright (c) 2005-2008 TOSHIBA Corporation. All rights reserved.

Original file name:
ISDBTFWUpdate.exe

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
TOSHIBA CORPORATION

Authority:
VeriSign, Inc.

Valid from:
5/13/2008 9:00:00 AM

Valid to:
5/14/2009 8:59:59 AM

Subject:
CN=TOSHIBA CORPORATION, OU=TOSHIBA CORPORATION, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=TOSHIBA CORPORATION, L="1-1 Shibaura, 1-chome, Minato-ku", S=Tokyo, C=JP

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5412ED44B3D045D84BCA41F90DBD51C7

File PE Metadata
Compilation timestamp:
7/11/2008 9:19:19 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:XsfDUHp+aQ9qeXoMo4Bco9lXArhxAf04C6lGMR52QpSbWcTCAv4:YtaQ994jOcofYcF33RJq7g

Entry address:
0x80B4

Entry point:
55, 8B, EC, B9, 18, 00, 00, 00, 6A, 00, 6A, 00, 49, 75, F9, 51, 53, 56, 57, B8, E4, 72, 40, 00, E8, BF, CB, FF, FF, 33, C0, 55, 68, 50, 95, 40, 00, 64, FF, 30, 64, 89, 20, E8, 98, CC, FF, FF, 0F, B7, C0, 8D, 4D, EC, BA, 04, 00, 00, 00, E8, D0, D3, FF, FF, 8B, 55, EC, B8, 00, D8, 40, 00, E8, 47, C1, FF, FF, 8D, 45, E8, E8, 7F, D5, FF, FF, 8B, 55, E8, B8, 04, D8, 40, 00, E8, 32, C1, FF, FF, A1, 04, D8, 40, 00, BA, 68, 95, 40, 00, E8, AF, C3, FF, FF, 0F, 94, 05, FC, D7, 40, 00, B8, 14, DA, 40, 00, BA, 74, 95...
 
[+]

Entropy:
7.9517

Developed / compiled with:
Microsoft Visual C++

Code size:
31.5 KB (32,256 bytes)

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

http://dynabook.com/assistpc/download/modify/qosmio/g40/9xe/.../ISDBTFWUpdate.exe

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