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tc00444900j.exe

TOSHIBA CORPORATION

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

MD5:
5ae1cb44b3958a074730cb19d32a74fc

SHA-1:
2487a5a211549a9669b6daa5b7580037a2cab956

SHA-256:
b2952142c1793276ed8ac12cdf311cfb869fcb4717b38e9686d69e07100f26ac

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/16/2024 12:55:36 PM UTC  (today)

File size:
14 MB (14,664,808 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\tc00444900j.exe

Digital Signature
Signed by:
TOSHIBA CORPORATION

Authority:
VeriSign, Inc.

Valid from:
4/5/2012 8:00:00 AM

Valid to:
4/6/2013 7:59:59 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 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:
4DFA235FB8E4E89715CC62FACB68438D

File PE Metadata
Compilation timestamp:
12/1/2011 7:44:36 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
393216:KlMbSN/v59GLzeSV3ndVScAuK4cy79tY/Ls0sp0:nbaHiiIdVTHc4P6

Entry address:
0x8285

Entry point:
E8, 36, 19, 00, 00, E9, 17, FE, FF, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, B8, BD, 41, 00, 89, 0D, B4, BD, 41, 00, 89, 15, B0, BD, 41, 00, 89, 1D, AC, BD, 41, 00, 89, 35, A8, BD, 41, 00, 89, 3D, A4, BD, 41, 00, 66, 8C, 15, D0, BD, 41, 00, 66, 8C, 0D, C4, BD, 41, 00, 66, 8C, 1D, A0, BD, 41, 00, 66, 8C, 05, 9C, BD, 41, 00, 66, 8C, 25, 98, BD, 41, 00, 66, 8C, 2D, 94, BD, 41, 00, 9C, 8F, 05, C8, BD, 41, 00, 8B, 45, 00, A3, BC, BD, 41, 00, 8B, 45, 04, A3, C0, BD, 41, 00, 8D, 45, 08, A3, CC, BD, 41, 00, 8B...
 
[+]

Code size:
76 KB (77,824 bytes)

The file tc00444900j.exe has been seen being distributed by the following 2 URLs.

http://vista.grainew.com.tw/Toshiba NB Driver/Satellite ??/Satellite L850/WIN8 64BIT/.../TC00444900J.exe

http://cdgenp01.csd.toshiba.com/content/support/.../tc00444900j.exe

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