linkz
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Posts posted by linkz
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2 Nergual, I always download Piriform's tools at http://www.piriform.com/download for personal use (at home).
2 hazelnut, hmm. There is no same on my PC. "Invalid chain" always. >(
Fine... I'll try to fix this problem by myself.
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Not sure. Take a look at this:
E:\BIN>sigcheck -q -a -i ccleaner.exe
E:\BIN\CCleaner.exe:
Verified: Invalid Chain
Signing date: 15:15 23.05.2012
Publisher: Piriform Ltd
Description: CCleaner
Product: CCleaner
Version: 3, 19, 0, 1721
File version: 3, 19, 0, 1721
Strong Name: Unsigned
Original Name: ccleaner.exe
Internal Name: ccleaner
Copyright: Copyright й 2005-2012 Piriform Ltd
Comments: CCleaner
And (for example):
E:\BIN>sigcheck -q -a -i F:\Installer\VirtualBox-4.1.16-78094-Win.exe
F:\Installer\VirtualBox-4.1.16-78094-Win.exe:
Verified: Signed
Catalog: F:\Installer\VirtualBox-4.1.16-78094-Win.exe
Signers:
Oracle Corporation
VeriSign Class 3 Code Signing 2010 CA
VeriSign Class 3 Public Primary Certification Authority - G5
Class 3 Public Primary Certification Authority
Signing date: 16:15 22.05.2012
Publisher: Oracle Corporation
Description: VirtualBox
Product: Oracle VM VirtualBox
Version: 4.1.16.r78094
File version: 4.1.16.78094
Strong Name: Unsigned
Original Name: VirtualBox.exe
Internal Name: VirtualBox
Copyright: Copyright © 2009-2012 Oracle Corporation
Comments: n/a
Ahh? VirtualBox certificate is signed Verisign too, effect is different. Why? It's not a bug of SigCheck. I wrote a small application on C but took the same result.
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I understand the problem is not solved due to the fact that no one get same bug. I was planning to buy a license to deploy CCleaner in my office, but if CCleaner hasn't the correct certificate then no point to buying it.
I was sent here with Piriform's support service, but here again there was no reply. The impression that Piriform absolutely indifferent to my problem as other forum's guys. May indeed certificated that have Piriform's tools are not valid. It seems like truth.
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Good day!
I have a problem. Two days ago I reinstalled operation system (Windows XP SP3 if it matters). All system patches was installed too. So, when I trying to verify digital signature of CCleaner.exe with Sysinternals SigCheck tool then I got "Invalid chain" message. Same result I've got in explorer on digital tab. Is it truth that Piriform's tools hasn't correct digital signatures? I personally doubt because on XP SP2 and Win7 SP1 under VMWare this feature is lost. How to fix this problem if it possible?
Invalid chain
in CCleaner Bug Reporting
Posted
2 hazelnut: Neah! But I fixed this bug with Sysinternals Process Monitor (great tool at last!). Now I see that CCleaner.exe is digitaly signed. Thanks a lot to all.