* [9fans] MYDoom-F pipeto pattern
@ 2004-02-27 14:42 plan9fans
0 siblings, 0 replies; only message in thread
From: plan9fans @ 2004-02-27 14:42 UTC (permalink / raw)
To: 9fans
Hi,
I've started to get more viruses:
Here is an replacement for the function in /mail/lib/pipeto.lib
for anyone who has similar problems.
It is tuned for Mydoom-A, Mydoom-F and the Swen.A
fn isvirus {
virus=no
if(grep -s '\.(exe|scr|bat|com|cmd)' $D/2/filename >[2]/dev/null){
if (strings $D/2/body [2]>/dev/null | grep -s 'Try to pull my legs' ) virus=yes
if (! ~ `{cat $D/2/body | rot13 | grep 'Version\\Explorer'} '' ) virus=yes
if (! ~ `{cat $D/2/body | rot13 | tcs -f microsoft | grep 'RCPT TO:.*MAIL.*HELO'} '' ) virus=yes
}
if (grep -si '\.zip' $D/2/filename >[2]/dev/null)
if (! ~ `{unzip -sc < $D/2/body | rot13 | grep 'Version\\Explorer'} '' ) virus=yes
if (! ~ `{unzip -cs < $D/2/body | rot13 | tcs -f microsoft | grep 'RCPT TO:.*MAIL.*HELO'} '' ) virus=yes
}
if(~ $virus yes)
status=''
if not
status='not this virus'
}
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