malware download possibility

[jolin wong]

in my previous company, we use arcsight siem, so malware ticket is generated after siem get log from various resouce, in the log we can see malware name (for example name of *.exe, *.pdf, *.doc file), also malware can be downloaded from siem, my current company facing a problem, the arcsight siem can't sow malware name, also attachment does not have malware executable file. it is very difficult to analyze malware, is there anything need to be configured from siem, so malware name will appear and dowloadable.

or we have to set up a ftp folder for user to upload the suspected exe file, then we analyze from there?