Andrew, If you are only using F-Prot, you should be able to find evidence of at least the delays by searching for "Could not find parse string Infection" and then checking for a gap above that point to where the message began to be scanned. If I'm correct about this, and it seems that I am, F-Prot has been missing a fair number of viruses every day at least going back to April 11th. Their new scan engine, 3.16b was released back on March 7th and this may be related, but I don't have logs going back past April to confirm. F-Prot users should all probably pay very close attention to this. I haven't yet contacted F-Prot because I'm busy at this moment and this was only just confirmed by someone else. I would have to say that Scott would be quite useful in a situation like this because it appeared that he had a line of contact with them (Scott, are you out there?). Matt Colbeck, Andrew wrote: The "could not parse" string occurs whenever F-Prot returns a result that *isn't* equal to 3. Only return code 3 provides a string in the result file that says "Infection: " followed by the virus name.I'd like to help you out with this Matt, but with only one antivirus scanner, I don't see the evidence of a space gap. Andrew 8) -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Nick Sent: Thursday, April 28, 2005 10:29 AM To: Declude.Virus@declude.com Subject: Re: [Declude.Virus] High CPU F-Prot On 28 Apr 2005 at 12:57, Matt wrote: Matt - If this becomes a real problem that you see and can monitor I would revert back to an older scan.exe to eliminate the issue of versions. This is a possible clue:" Could not find parse string Infection: in report.txt"What does this mean? Your virus.cfg needs a different setup parameter or report.txt cannot be found? -Nick04/28/2005 05:49:04 QB18D740700A83968 MIME file: document.scr [base64; Length=52224 Checksum=6533396] 04/28/2005 05:49:04 QB18D740700A83968 Invalid SCR Vulnerability 04/28/2005 05:49:04 QB18D740700A83968 Banning file with SCR extension [application/octet-stream]. --- 6 second gap where F-Prot scans message --- 04/28/2005 05:49:10 QB18D740700A83968 Could not find parse string Infection: in report.txt 04/28/2005 05:49:11 QB18D740700A83968 Scanner 2: Virus=the W32/[EMAIL PROTECTED] Attachment=document.scr [0] O 04/28/2005 05:49:11 QB18D740700A83968 File(s) are INFECTED [the W32/[EMAIL PROTECTED]: 13] 04/28/2005 05:49:11 QB18D740700A83968 Deleting file with virus 04/28/2005 05:49:11 QB18D740700A83968 Deleting E-mail with virus! 04/28/2005 05:49:11 QB18D740700A83968 Scanned: CONTAINS A VIRUS [MIME: 2 54788] 04/28/2005 05:49:11 QB18D740700A83968 From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] [outgoing from 12.152.254.47] 04/28/2005 05:49:11 QB18D740700A83968 Subject: MAIL TRANSACTION FAILED 04/28/2005 09:09:41 QE095EDCB006E8802 MIME file: doc.zip [base64; Length=55408 Checksum=6875560] --- 4 second gap where F-Prot scans message --- 04/28/2005 09:09:45 QE095EDCB006E8802 Could not find parse string Infection: in report.txt 04/28/2005 09:09:46 QE095EDCB006E8802 Scanner 2: Virus=the W32/[EMAIL PROTECTED] Attachment= [0] O 04/28/2005 09:09:46 QE095EDCB006E8802 File(s) are INFECTED [the W32/[EMAIL PROTECTED]: 13] 04/28/2005 09:09:46 QE095EDCB006E8802 Deleting file with virus 04/28/2005 09:09:46 QE095EDCB006E8802 Deleting E-mail with virus! 04/28/2005 09:09:46 QE095EDCB006E8802 Scanned: CONTAINS A VIRUS [MIME: 2 55605] 04/28/2005 09:09:46 QE095EDCB006E8802 From: From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] [outgoing from 208.7.179.200] 04/28/2005 09:09:46 QE095EDCB006E8802 Subject: hello 04/28/2005 09:47:55 QE98BF4DC00DA98FB MIME file: data.scr [base64; Length=56320 Checksum=6982245] 04/28/2005 09:47:55 QE98BF4DC00DA98FB Invalid SCR Vulnerability 04/28/2005 09:47:55 QE98BF4DC00DA98FB Banning file with SCR extension [application/octet-stream]. --- 9 second gap where F-Prot scans message --- 04/28/2005 09:48:04 QE98BF4DC00DA98FB Could not find parse string Infection: in report.txt 04/28/2005 09:48:05 QE98BF4DC00DA98FB Scanner 2: Virus=the W32/[EMAIL PROTECTED] Attachment=data.scr [0] O 04/28/2005 09:48:05 QE98BF4DC00DA98FB File(s) are INFECTED [the W32/[EMAIL PROTECTED]: 13] 04/28/2005 09:48:05 QE98BF4DC00DA98FB Deleting file with virus 04/28/2005 09:48:05 QE98BF4DC00DA98FB Deleting E-mail with virus! 04/28/2005 09:48:05 QE98BF4DC00DA98FB Scanned: CONTAINS A VIRUS [MIME: 2 56551] 04/28/2005 09:48:05 QE98BF4DC00DA98FB From: From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] [outgoing from 208.7.179.200] 04/28/2005 09:48:05 QE98BF4DC00DA98FB Subject: Good day I'm virtually certain that this is what was happening yesterday, but under heavier load, F-Prot was taking longer to scan the messages thanthe 30 seconds that I allow it to. There are no other long delays likethis that I can find. F-Prot based on past testing should detect a typical virus in 100 ms on my system, but it is not only taking much more time to scan a very small file, it is also missing the virus. I suspect that this is happening on other systems, but the timeout issue probably wasn't seen as often because I have my timeout set to 30 seconds instead of 60 seconds, and I had very heavy load for much of the day yesterday. If others are running two virus scanners including F-Prot, it would help to confirm my findings by searching for a hit on the second virus scanner hitting, but F-Prot missing and also taking several seconds or more to return a result. If you search your logs for "Could not find parse string Infection: inreport.txt", it might help to narrow down the results. I even tested with McAfee run first and then F-Prot and these messages would still appear when F-Prot didn't detect anything and McAfee did. Here's an example with McAfee run first, detected a virus, and then F- Prot tookit's time, generated a report.txt file but didn't return a virus result code: 04/28/2005 01:37:50 Q76AE2D3600E0E263 MIME file: text.zip [base64; Length=56434 Checksum=6987682] 04/28/2005 01:37:51 Q76AE2D3600E0E263 Scanner 1: Virus=the W32/[EMAIL PROTECTED] Attachment= [0] O --- 7 second gap while F-Prot scans --- 04/28/2005 01:37:58 Q76AE2D3600E0E263 Could not find parse string Infection: in report.txt 04/28/2005 01:37:58 Q76AE2D3600E0E263 File(s) are INFECTED [the W32/[EMAIL PROTECTED]: 8] 04/28/2005 01:37:58 Q76AE2D3600E0E263 Deleting file with virus 04/28/2005 01:37:58 Q76AE2D3600E0E263 Deleting E-mail with virus! 04/28/2005 01:37:58 Q76AE2D3600E0E263 Scanned: CONTAINS A VIRUS [MIME: 2 58564] 04/28/2005 01:37:58 Q76AE2D3600E0E263 From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] [outgoing from 208.7.179.200] 04/28/2005 01:37:58 Q76AE2D3600E0E263 Subject: Good day I'm guessing that F-Prot doesn't produce a Report.txt file unless something happens besides it being found clean, and this file is beinggenerated after a long delay and contains no identifiable infection string and the result code isn't 3,6 or 8, otherwise Declude would have considered it a virus. I'm guessing that the report.txt file contains a report of an error??? I'm also guessing that this might explain the high CPU usage that Darrell was reporting for F-Prot yesterday, though these events are not very common on my system, only about twice an hour it would seem. Matt -- ===================================================== MailPure custom filters for Declude JunkMail Pro. http://www.mailpure.com/software/ =====================================================--- This E-mail came from the Declude.Virus mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.Virus". The archives can be found at http://www.mail-archive.com. --- This E-mail came from the Declude.Virus mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.Virus". 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- Re: [Declude.Virus] High CPU... Matt
- RE: [Declude.Virus] Hig... Markus Gufler
- Re: [Declude.Virus]... Matt
- RE: [Declude.Virus]... Markus Gufler
- Re: [Declude.Virus] High CPU F-P... Nick
- Re: [Declude.Virus] High CPU F-P... Darrell \([EMAIL PROTECTED])
- RE: [Declude.Virus] High CPU F-Prot Colbeck, Andrew
- Re: [Declude.Virus] High CPU F-Prot Matt
- Re: [Declude.Virus] High CPU F-Prot Bill Landry
- RE: [Declude.Virus] High CPU F-P... Markus Gufler
- Re: [Declude.Virus] High CPU F-P... Matt
- RE: [Declude.Virus] High CPU F-Prot Colbeck, Andrew
- Re: [Declude.Virus] High CPU F-Prot Matt
- RE: [Declude.Virus] High CPU F-Prot Markus Gufler
- RE: [Declude.Virus] High CPU F-Prot Dan Horne
- RE: [Declude.Virus] High CPU F-Prot Dan Horne