Thanks Chawakorn, If you start snarecore.exe from powershell as local administrator, do you get any crash log data? (if not, add the '-d' flag, and check if there are any differences).
Error Log from Windows "The Snare service terminated unexpectedly. It has done this 1 time(s). The following corrective action will be taken in 5000 milliseconds: Restart the service." This alert occurs every 10 seconds. Snare version 4.3.4 I will reinstall snare, but I can't seem to fix this problem.
Hello. We had installed and running the snare agent into a windows machine. That image was cloned and deployed in another machine. But the agent in that machine is not working. Any idea please ?
how to send ip address with log file to log server. now in log file have a hostname but i want change to ip address. snare can do it ?. thank for help
Any ideas? Thanks again.
Tried with rules that matched the case of the username, but they still wouldn't exclude. Also tried with removing the exclusions containing asterisks, but the usernames still didn't exclude. Attached is a sanitized screenshot. Does it look properly configured? Thanks again.
All 4 of the Objectives are at the top. Each have the any event ID selected as well as various event IDs listed in the any event ID field as well as exclusions for the user IDs: abcdef,ghijkl,mnasterisk,asterisk$ Is there a limit to the number of event IDs allowed on each line? I noticed that some seemed to truncate, so I created additional Objectives as needed, but was curious. Will continue testing. Also noticed that I am unable to move the Objectives up and down buttons to make one Objective higher...
All 4 of the Objectives are at the top. Each have the any event ID selected as well as various event IDs listed in the any event ID field as well as exclusions for the user IDs: abcdef,ghijkl,mnasterisk,asterisk$ Is there a limit to the number of event IDs allowed on each line? I noticed that some seemed to truncate, so I created additional Objectives as needed, but was curious. Will continue testing. Also noticed that I am unable to move the Objectives up and down buttons to make one Objective higher...
All 4 of the Objectives are at the top. Each have the any event ID selected as well as various event IDs listed in the any event ID field as well as exclusions for the user IDs: abcdef,ghijkl,mnasterisk,asterisk$ Is there a limit to the number of event IDs allowed on each line? I noticed that some seemed to truncate, so I created additional Objectives as needed, but was curious. Will continue testing. Noticed that I am now unable to move the Objectives up and down in around to make one Objective...
All 4 of the Objectives are at the top. Each have the any event ID selected as well as various event IDs listed in the any event ID field as well as exclusions for the user IDs: abcdef,ghijkl,mn,$ Is there a limit to the number of event IDs allowed on each line? I noticed that some seemed to truncate, so I created additional Objectives as needed, but was curious. Will continue testing. Noticed that I am now unable to move the Objectives up and down in around to make one Objective higher or lower....
A plain old "*$" exclusion should work for you, based on the comments from the dev team. I've implemented a (horribly simplified/cut down) proof of concept here: https://onlinegdb.com/HyIsG7qxM .. just to make sure the code is doing what I think it's doing. The line in particular: if(wildmatch("*$","Testing$",1)) { ... is doing the check - it returns a "Yep match found" when I ask it to compare "*$" and "Testing$". The order of objective matches is important in the agent - can you make sure that...
A plain old "*$" (without the space - blame sourceforge formatting) exclusion should work for you, based on the comments from the dev team. I've implemented a (horribly simplified/cut down) proof of concept here: https://onlinegdb.com/HyIsG7qxM .. just to make sure the code is doing what I think it's doing. The line in particular: if(wildmatch("*$","Testing$",1)) { ... is doing the check - it returns a "Yep match found" when I ask it to compare "*$" and "Testing$". The order of objective matches...
A plain old "$" exclusion should work for you, based on the comments from the dev team. I've implemented a (horribly simplified/cut down) proof of concept here: https://onlinegdb.com/HyIsG7qxM .. just to make sure the code is doing what I think it's doing. The line in particular: if(wildmatch("*$","Testing$",1)) { ... is doing the check - it returns a "Yep match found" when I ask it to compare "*$" and "Testing$". The order of objective matches is important in the agent - can you make sure that the...
Ahh, yes - you're correct. Apologies; I wrote the piece of code many years ago that does the user match exclusion (and probably that text in the guide), and I still forgot that it was a wildcard match! I'll check with the current devs to see whether they have suggestions.
I tried that, but it didn't seem to work. I was re-checking the Snare guide, and it stated: The match terms (EventID Match, General Match and User Match) are the filter expressions and are defined to be any value (except TAB) which includes DOS wildcard characters. Note that these are NOT regular expressions with the exception of the General Match term. This has the option of interpreting the search string as a Perl Compatible Regular Expression by selecting the checkbox next to it. If it is not...
Heya, Try the following: (^.\$$|^abc.def$|^ghi.*) [EDIT: That regex isn't displaying correctly in sourceforge even though it's ok when I edit the reply... please see link for correct regex) https://regex101.com/r/Ioclr5/1
Heya, Try the following: (^.\$$|^abc.def$|^ghi.*) https://regex101.com/r/Ioclr5/1
Tried multiple variations, but never was able to get it to work. Has anyone else been successful on the syntax? Would like to exclude the usernames similar to the following: "$,abcdef,ghi*" "$" would be for any username ending in $, such as computer_name$, machine$. If $ is not possible, would Snare understand something like the hostname variable or %computername% to at least exclude local machine logins? "abc*def" would be for multiple usernames that begin and end with the same characters, with...
Tried multiple variations, but never was able to get it to work. Has anyone else been successful on the syntax? Would like to exclude the usernames similar to the following: $,abcdef,ghi* $ would be for any username ending in $, such as computer_name$, machine$. If $ is not possible, would Snare understand something like the hostname variable or %computername% to at least exclude local machine logins? abc*def would be for multiple usernames that begin and end with the same characters, with only the...
G'day David, Correct on both counts. No, outside of the source code itself, there...
Dear Leigh, Thank you for getting back to me. Concerning the "take control..." option,...
G'day David, If the 'take control of your eventlog configuration' option is turned...
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I tried *\$, but am still getting logons where the username contains $.
Have you tried escaping the dollar sign? Something like this - *\?
I would like to exclude usernames containing special characters, such as machine...
Snare Agents Security Advisory – Agent Denial of Service
Webconsole is accessible and can be edited and saved, but cannot be applied to running...
Webconsole is accessible and can be edited and saved, but cannot be applied to running...
Hi I've come across multiple open source Windows Snare installation failures. With...
anyone?
The Snare server can collect and collate and forward log data to ArcSight Peter From:...
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You may refer to this attachment on the details:
Hi David, I not sure what you mean by "truncating the log at 1k long" It just explicitly...
On Tue, 30 Dec 2014, Yap Sheu Hann wrote: Guys, please help me. For Windows Active...
Guys, please help me. For Windows Active Directory log event id 566 and 642, there...
The line of code that I think is giving the problem is the following: GetDateFormat(LOCALE_SYSTEM_DEFAULT,0,&st,"ddd...
Hello i have a problem with de service of Agent Snare for Windows (V.4.0.2) open...
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Thank you for your reply. It seems (imho) that Windows7 by default does not log logon/logoff...
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The line of code that I think is giving the problem is the following: GetDateFormat(LOCALE_SYSTEM_DEFAULT,0,&st,"ddd...
The line of code that I think is giving the problem is the following: GetDateFormat(LOCALE_SYSTEM_DEFAULT,0,&st,"ddd...
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We have Snare 4.0.0 installed on all our servers. All of our server function correctly...
I'm glad to inform you that the solution you have adviced has worked and we were...
The line of code that I think is giving the problem is the following: GetDateFormat(LOCALE_SYSTEM_DEFAULT,0,&st,"ddd...
The line of code that I think is giving the problem is the following: GetDateFormat(LOCALE_SYSTEM_DEFAULT,0,&st,"ddd...
The line of code that I think is giving the problem is the following: GetDateFormat(LOCALE_SYSTEM_DEFAULT,0,&st,"ddd...
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The line of code that I think is giving the problem is the following: GetDateFormat(LOCALE_SYSTEM_DEFAULT,0,&st,"ddd...
I've seen this issue too. I've had better success with IE than Chrome/Firefox/etc....
I've seen this issue too. I've had better success with IE than Chrome/Firefox/etc....
I have the same problem. Windows 7, SNARE Version 4.0.2.0, Google Chrome Browser
I have the same problem.
Hi, We are using Epilog for Unix platform for fetching logs of an application CRM....
The line of code that I think is giving the problem is the following: GetDateFormat(LOCALE_SYSTEM_DEFAULT,0,&st,"ddd...
Hi - At this time, Enterprise version 1.6.1 of the Epilog agent supports wildcards...
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The line of code that I think is giving the problem is the following: GetDateFormat(LOCALE_SYSTEM_DEFAULT,0,&st,"ddd...
The line of code that I think is giving the problem is the following: GetDateFormat(LOCALE_SYSTEM_DEFAULT,0,&st,"ddd...
The line of code that I think is giving the problem is the following: GetDateFormat(LOCALE_SYSTEM_DEFAULT,0,&st,"ddd...
Hi all, we want to monitor registry changes on our systems by users of the Administrator...
The line of code that I think is giving the problem is the following: GetDateFormat(LOCALE_SYSTEM_DEFAULT,0,&st,"ddd...