virustotal má víc záložek, stačí číst
Sigcheck
publisher................: Sysinternals
product..................: Sysinternals
internal name............: PsExec Service Host
copyright................: Copyright (c) 2001-2009 Mark Russinovich
signing date.............: 12:25 AM 4/27/2010
original name............: psexesvc.exe
signers..................: Sysinternals; VeriSign Class 3 Code Signing 2009-2 CA; Class 3 Public Primary Certification Authority
file version.............: 1.96
description..............: PsExec Service
http://technet.microsoft.com/en-us/sysinternals/bb 897553.aspx
mmchdm už je veze 1.98