tc40112000e.exe

TOSHIBA CORPORATION

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

MD5:
1c2700e907ced3c0bdd77175c2c3de37

SHA-1:
93bfa52dc14bd0f1dfbdb2d978753802aac15905

SHA-256:
9af4de836d1d9630adfe48bc76ab30bdd4d0f15ad11a83fdb40e86b655fdd5b4

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/16/2024 10:51:45 AM UTC  (today)

File size:
16.2 MB (17,001,168 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\low\content.ie5\{random}\tc40112000e.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
5/7/2009 5:30:00 AM

Valid to:
5/8/2010 5:29:59 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:
41369CAD5B75B96FADA9F10CD65979C2

File PE Metadata
Compilation timestamp:
7/7/2009 5:51:51 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
393216:DlCbhuE5Z5f9rENf23F+wiyEXP0UM5+tuDMjSm9znxka5CGxoTkBK5isp:DlCluSxrEc1+we/07F4jSm9Fki8uK5j

Entry address:
0x8255

Entry point:
E8, 82, 26, 00, 00, E9, 17, FE, FF, FF, 8B, 44, 24, 04, 85, C0, 56, 8B, F1, C6, 46, 0C, 00, 75, 63, E8, 51, 11, 00, 00, 89, 46, 08, 8B, 48, 6C, 89, 0E, 8B, 48, 68, 89, 4E, 04, 8B, 0E, 3B, 0D, A0, E7, 41, 00, 74, 12, 8B, 0D, BC, E6, 41, 00, 85, 48, 70, 75, 07, E8, 22, 30, 00, 00, 89, 06, 8B, 46, 04, 3B, 05, C0, E5, 41, 00, 74, 16, 8B, 46, 08, 8B, 0D, BC, E6, 41, 00, 85, 48, 70, 75, 08, E8, C3, 28, 00, 00, 89, 46, 04, 8B, 46, 08, F6, 40, 70, 02, 75, 14, 83, 48, 70, 02, C6, 46, 0C, 01, EB, 0A, 8B, 08, 89, 0E...
 
[+]

Entropy:
7.9937  (probably packed)

Code size:
92 KB (94,208 bytes)

The file tc40112000e.exe has been discovered within the following program.

TOSHIBA Face Recognition  by TOSHIBA Corporation
Toshiba laptops include facial recognition functionality that is built into the laptop-mounted Webcam. Facial recognition software provides an additional layer of security to your laptop while improving the ease logging in to your Windows account.
www.Toshiba.com
11% remove it
 
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The file tc40112000e.exe has been seen being distributed by the following 6 URLs.

http://www.grainew.com.tw/DB/.../DownLoad_20109301155187314.exe

http://files.ecp.toshiba.com/2016/08/19/2230/.../tc40112000e.exe