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Update.exe

Update

Shanghai CooTek Information Technology Co.,Ltd.

Publisher:
Shanghai CooTek Information Technology Co.,Ltd.  (signed and verified)

Product:
Update

Version:
1.0.0.0

MD5:
1684bd4787a2a98d9066932290165f48

SHA-1:
cbebdc66168c5be61681dd31d1e651ea6e82dbf8

SHA-256:
0f68bb31d88fb2c1162890b3fbfc21188a556be1544edf39624a5103a6c5a360

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/6/2025 7:12:15 PM UTC  (today)

File size:
87.6 KB (89,680 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2012

Original file name:
Update.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\cootek\touchpal\toolbar\update.exe

Digital Signature
Signed by:
Shanghai CooTek Information Technology Co.,Ltd.

Authority:
WoSign eCommerce Services Limited

Valid from:
11/7/2012 5:58:32 AM

Valid to:
11/9/2013 8:04:04 AM

Subject:
E=winapp@cootek.cn, CN="Shanghai CooTek Information Technology Co.,Ltd.", O="Shanghai CooTek Information Technology Co.,Ltd.", L=Shanghai, S=Shanghai, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA, O=WoSign eCommerce Services Limited, C=CN

Serial number:
1143E053267718

File PE Metadata
Compilation timestamp:
5/17/2013 12:55:47 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:E9+bg25s48ZJLE7ULIYF3V44tPNAPRG8Gn:Eqg6sVXg7ULIYF3V4ClAZq

Entry address:
0x14C5E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
5.8351

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
75.5 KB (77,312 bytes)

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

TouchPal Smartinput Win8  by CooTek
www.touchpal.com
About 1% of users remove it
 
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