grw208ww_32.exe

Intel Wireless LAN (11ac, 11agn, 11bgn)

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.
Publisher:
Lenovo Group Limited   (signed by Lenovo Japan, Ltd.)

Product:
Intel Wireless LAN (11ac, 11agn, 11bgn)

Description:
For Lenovo Updates Catalog

Version:
16.6.0

MD5:
244db73af34ca59ed26a369aea702c89

SHA-1:
85d9c2ed8c491456b410e300696b636de2fb015a

SHA-256:
5dfc12bdb23ef68889183cf15eec199dee49ee12f6402ff288893378615b01b4

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 1:52:43 PM UTC  (today)

File size:
95.6 MB (100,292,392 bytes)

Product version:
16.6.0

Copyright:
Copyright © Lenovo 2013.

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\grw208ww_32.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
2/8/2013 1:00:00 AM

Valid to:
4/5/2014 1:59:59 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 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
1572864:sdl+pShEPTggJ1I7WxUt6fxAxYmP0F/Vunfwi29blybPAJLLDFgmqCGe3gydA+1d:sd8A+PTS7+8nxYmP0Vkf00TAhLxJqCae

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file grw208ww_32.exe has been seen being distributed by the following URL.

http://download.lenovo.com/pccbbs/.../grw208ww_32.exe