On 12/5/2017 7:37 PM, Jan-Pieter Cornet wrote:
Another bug with it's own logo and website has appeared: www.mailsploit.com.
In the same vein and somewhat off-topic from an MD solution, here's a solution via Apache SpamAssassin that I'm soliciting feedback regarding on the SA users mailing list.

I've added these rules to KAM.cf and would appreciate feedback.

#MAILSPLOIT CONTROL CHARACTER - Thanks to Jan-Pieter Cornet for the idea
 #NUL
header   __KAM_MAILSPLOIT1   From =~ /[\0]/
describe __KAM_MAILSPLOIT1   RFC2047 Exploit https://www.mailsploit.com/index

 #\n Multiple inthe From Header
header   __KAM_MAILSPLOIT2    From =~ /[\n]/
describe __KAM_MAILSPLOIT2    RFC2047 Exploit https://www.mailsploit.com/index
tflags   __KAM_MAILSPLOIT2    multiple maxhits=2

meta            KAM_MAILSPLOIT  (__KAM_MAILSPLOIT1 || (__KAM_MAILSPLOIT2 >= 2)) describe        KAM_MAILSPLOIT  Mail triggers known exploits per mailsploit.com
score           KAM_MAILSPLOIT  10.0

Regards,
KAM
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