<div dir="ltr"><div>Hi SuZhe,</div><div>Could you also provide an example pcap?</div><div><br></div><div>Regards,</div><div>Davide</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno lun 28 gen 2019 alle ore 02:58 Su Zhe <<a href="mailto:suzhe_ffgg@outlook.com">suzhe_ffgg@outlook.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
Hi </div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
is there any one know how to solve this problem?</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
thank you!</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
Regards</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
SuZhe</div>
<div id="gmail-m_6810393306035403456appendonsend"></div>
<hr style="display:inline-block;width:98%">
<div id="gmail-m_6810393306035403456divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>发件人:</b> Oisf-users <<a href="mailto:oisf-users-bounces@lists.openinfosecfoundation.org" target="_blank">oisf-users-bounces@lists.openinfosecfoundation.org</a>> 代表 苏 哲 <<a href="mailto:suzhe_ffgg@outlook.com" target="_blank">suzhe_ffgg@outlook.com</a>><br>
<b>发送时间:</b> 2019年1月23日 6:18<br>
<b>收件人:</b> <a href="mailto:oisf-users@lists.openinfosecfoundation.org" target="_blank">oisf-users@lists.openinfosecfoundation.org</a><br>
<b>主题:</b> [Oisf-users] http_server_body could not point to the beginning of the server response body</font>
<div> </div>
</div>
<div dir="ltr">
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
Hi,</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
I found when I wrote rules like:</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
<i>content:"xyz"; nocase; http_server_body; offset:0;</i><br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
<i><br>
</i></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
but actually , "offset:0" is invalid, useless. cause, it didn't detect from beginning of the server response body.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
I want to know how should I do if I wanna detect from beginning of the server response body?</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
thank</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)">
SuZhe</div>
</div>
</div>
_______________________________________________<br>
Suricata IDS Users mailing list: <a href="mailto:oisf-users@openinfosecfoundation.org" target="_blank">oisf-users@openinfosecfoundation.org</a><br>
Site: <a href="http://suricata-ids.org" rel="noreferrer" target="_blank">http://suricata-ids.org</a> | Support: <a href="http://suricata-ids.org/support/" rel="noreferrer" target="_blank">http://suricata-ids.org/support/</a><br>
List: <a href="https://lists.openinfosecfoundation.org/mailman/listinfo/oisf-users" rel="noreferrer" target="_blank">https://lists.openinfosecfoundation.org/mailman/listinfo/oisf-users</a><br>
<br>
Conference: <a href="https://suricon.net" rel="noreferrer" target="_blank">https://suricon.net</a><br>
Trainings: <a href="https://suricata-ids.org/training/" rel="noreferrer" target="_blank">https://suricata-ids.org/training/</a></blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr"><table border="0" cellspacing="0" cellpadding="0" style="font-family:"Times New Roman";width:420px"><tbody><tr valign="top"><td><table border="0" cellspacing="0" cellpadding="0"><tbody><tr valign="top"><td style="text-align:initial;vertical-align:top;padding:0px 8px"><a href="http://www.certego.net/" target="_blank"><img width="96" height="96" src="http://www.certego.net/email/certego.png" alt="" style="border-radius: 0px;"></a></td><td style="text-align:initial;vertical-align:top;padding:4px 0px"><div style="padding-top:2px;color:rgb(0,172,237);font-weight:bold;font-stretch:normal;font-size:18px;line-height:normal;font-family:sans-serif;letter-spacing:1px">Davide Setti</div><div style="padding-top:2px;color:rgb(32,32,32);font-weight:bold;font-stretch:normal;font-size:14px;line-height:normal;font-family:sans-serif">R&D and Incident Response Team, Certego</div><div style="padding-top:6px"><a href="http://www.linkedin.com/company/certego" target="_blank"><img width="24" height="24" src="http://www.certego.net/email/linkedin.png" style="border-radius: 0px; border: 0px; width: 24px; min-height: 24px;"></a> <a href="http://twitter.com/Certego_IRT" target="_blank"><img width="24" height="24" src="http://www.certego.net/email/twitter.png" style="border-radius: 0px; border: 0px; width: 24px; min-height: 24px;"></a> <a href="http://github.com/certego" target="_blank"><img width="24" height="24" src="http://www.certego.net/email/github.png" style="border-radius: 0px; border: 0px; width: 24px; min-height: 24px;"></a> <a href="http://www.youtube.com/CERTEGOsrl" target="_blank"><img width="24" height="24" src="http://www.certego.net/email/youtube.png" style="border-radius: 0px; border: 0px; width: 24px; min-height: 24px;"></a> <a href="http://plus.google.com/117641917176532015312" target="_blank"><img width="24" height="24" src="http://www.certego.net/email/googleplus.png" style="border-radius: 0px; border: 0px; width: 24px; min-height: 24px;"></a></div></td></tr></tbody></table></td></tr></tbody></table><div style="width:420px;text-align:justify;vertical-align:top;padding:8px 0px;color:rgb(224,224,224);font-stretch:normal;font-size:8px;line-height:normal;font-family:sans-serif">Use of the information within this document constitutes acceptance for use in an "as is" condition. There are no warranties with regard to this information; Certego has verified the data as thoroughly as possible. Any use of this information lies within the user's responsibility. In no event shall Certego be liable for any consequences or damages, including direct, indirect, incidental, consequential, loss of business profits or special damages, arising out of or in connection with the use or spread of this information.</div></div></div></div></div></div>