Exe and js in zip
mark at msapiro.net
Tue May 24 05:49:37 UTC 2016
On 05/23/2016 04:45 AM, Trond M. Markussen wrote:
> What works best for blocking .exe and .js files within zip attachments?
> We seem to have quite a few of these coming through…
Default MailScanner config settings should block these
deny \.jse?$ Possible Microsoft JScript attack
JScript Scripts are dangerous in email
deny \.exe$ Windows/DOS Executable
Executable DOS/Windows programs are dangerous in email
And both MailScanner and virus scanners look inside zip archives.
Mark Sapiro <mark at msapiro.net> The highway is for gamblers,
San Francisco Bay Area, California better use your sense - B. Dylan
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