<div>
Very cool. &nbsp;Which zone is best to ask for snort, wireshark type of questions?
</div>


Very cool.  Which zone is best to ask for snort, wireshark type of questions?

<div>
I think the Networking|Protocols Zone would be the closest fit for it.
</div>


I think the Networking|Protocols Zone would be the closest fit for it.

<div>
<div class="content wysiwyg-content">
$EXTERNAL_NET:any<br />
$SQL_SERVERS:1433<br />
msg:&quot;ET EXPLOIT xp_fileexist access&quot;<br />
flow:to_server,established<wbr /><br />
content:&quot;x|00|p|00|_|00|f|<wbr />00|i|00|l|<wbr />00|e|00|e|<wbr />00|x|00|i|<wbr />00|s|00|t|<wbr />00|&quot;<br />
<br />
I have captured a pcap file. &nbsp;How do I look for this data pattern using wireshark?
</div>
</div>


$EXTERNAL_NET:any
$SQL_SERVERS:1433
msg:"ET EXPLOIT xp_fileexist access"
flow:to_server,established
content:"x|00|p|00|_|00|f|00|i|00|l|00|e|00|e|00|x|00|i|00|s|00|t|00|"

I have captured a pcap file.  How do I look for this data pattern using wireshark?

wireshark, snort,  how do you look for a bit pattern from a pcap file

Anti-virus software was originally developed to detect and remove computer viruses. However, with the proliferation of other kinds of malware, antivirus software started to provide protection from other computer threats. In particular, modern antivirus software can protect from malicious browser helper objects (BHOs), browser hijackers, ransomware, keyloggers, backdoors, rootkits, trojan horses, worms, malicious layered service providers (LSPs), dialers, fraud tools, adware and spyware. Some products also include protection from other computer threats, such as infected and malicious URLs, spam, scam and phishing attacks, online identity theft (privacy), online banking attacks, social engineering techniques, Advanced Persistent Threat (APT), botnets and DDoS attacks.