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TStudy Co., Ltd.

Publisher Information

TStudy Co., Ltd. is a software publisher located in Seocho-gu, Seoul in Korea*. Thre are 2 additional code signing certificates issued to this publisher.
Authority:
VeriSign, Inc.

Valid from:
6/12/2008 9:00:00 AM

Valid to:
6/13/2009 8:59:59 AM

Subject:
CN="TStudy Co., Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="TStudy Co., Ltd.", L=Seocho-gu, S=Seoul, C=KR

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:
0b385513c31deb4b656b334a4fddf24e

Status:
No known positive detections

0 / 68
tstudyluncher.exe (TStudy Mathmaru)  (0b2ee6323ec0e84761d5d20f8cb57669)

0 / 68
tstudyins.exe (InstallAdmin)  (dc7e05c0f6a3ed389ebd055d5b762c26)

The certificates below are also signed by TStudy Co., Ltd..

7C17128364888EC25B9BDEEE576DE92F  (Jun 07, 2010 to Jul 07, 2012)

3074D3B3B1B67531B1C64D3CDDC60C5C  (Jun 09, 2009 to Jun 13, 2010)

* Note, the details and description above are based on the code signing digital signature issued to TStudy Co., Ltd. by VeriSign, Inc. on June 12, 2008 with the serial number '0b385513c31deb4b656b334a4fddf24e'.
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