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giww01ww.exe

Intel Wireless Bluetooth 4.0 Adapter Software

Lenovo Japan, Ltd.

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from download.lenovo.com and multiple other hosts.
Publisher:
Lenovo Group Limited   (signed by Lenovo Japan, Ltd.)

Product:
Intel Wireless Bluetooth 4.0 Adapter Software

Description:
For Lenovo Updates Catalog

Version:
version 3.1.1306.340

MD5:
7e092db3cbca1a1ce0675d7b88d2b58f

SHA-1:
c4977f9aff3265eb542e0dbcb3d5b7dfdae94e3a

SHA-256:
64a872c8925d34961eb098e0c78a81aba28d5fb00f83bc37b2c2fa484839faf1

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 2:48:49 AM UTC  (today)

File size:
113 MB (118,484,224 bytes)

Product version:
version 3.1.1306.340 (GIWW01WW)

Copyright:
Copyright © Lenovo 2013.

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\giww01ww.exe

Digital Signature
Signed by:
Lenovo Japan, Ltd.

Authority:
VeriSign, Inc.

Valid from:
2/8/2013 6:00:00 AM

Valid to:
4/5/2014 5:59:59 AM

Subject:
CN="Lenovo Japan, Ltd.", OU=Notebook Products, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Lenovo Japan, Ltd.", L=Yokohama-shi, S=Kanagawa, 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:
777FD23D552C27CD2AC8FA45254B41A5

File PE Metadata
Compilation timestamp:
6/20/1992 4:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
3145728:2Qo0xlnEGY8wzv8ouD6R9t7y/MGzJL9RfvOchv6Y:2H0xZEzCWDt7yLzJL9pOGiY

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
8.0000

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file giww01ww.exe has been seen being distributed by the following 2 URLs.

https://download.lenovo.com/ibmdl/pub/pc/pccbbs/.../giww01ww.exe

http://download.lenovo.com/ibmdl/pub/pc/pccbbs/.../giww01ww.exe

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