Home/Network IDS rules
IDS / IPS

Network IDS rules

52,377 rules · Snort / Suricata signatures
Network intrusion-detection signatures from open rulesets (ET Open, Snort Community, abuse.ch). These match malicious traffic patterns on the wire. Expand a rule to view its source link.

Rules

50 shown of 52,377
et-open misc-activity
ET CHAT IRC PONG response
sid 2002028 format suricata
et-open trojan-activity
ET MALWARE IRC Channel topic scan/exploit command
sid 2002029 format suricata
et-open trojan-activity
ET MALWARE IRC Potential bot scan/exploit command
sid 2002030 format suricata
et-open successful-recon-limited
ET ATTACK_RESPONSE Possible /etc/passwd via HTTP (linux style)
sid 2002034 format suricata
et-open pup-activity
ET ADWARE_PUP Shopathomeselect .com Spyware User-Agent (WebDownloader)
sid 2002038 format suricata
et-open misc-activity
sid 2002078 format suricata
et-open misc-activity
ET POLICY Inbound Frequent Emails - Possible Spambot Inbound
sid 2002087 format suricata
sid 2002092 format suricata
sid 2002098 format suricata
et-open policy-violation
ET GAMES Guild Wars connection
sid 2002154 format suricata
et-open policy-violation
ET CHAT Skype User-Agent detected
sid 2002157 format suricata
sid 2002160 format suricata
sid 2002167 format suricata
et-open pup-activity
ET ADWARE_PUP Casalemedia Spyware Reporting URL Visited 2
sid 2002196 format suricata
sid 2002327 format suricata
et-open policy-violation
sid 2002330 format suricata
sid 2002334 format suricata
et-open trojan-activity
ET MALWARE IRC potential reptile commands
sid 2002363 format suricata
sid 2002371 format suricata
et-open unsuccessful-user
ET SCAN Potential FTP Brute-Force attempt response
sid 2002383 format suricata
et-open trojan-activity
ET MALWARE IRC potential bot commands
sid 2002384 format suricata
et-open trojan-activity
ET MALWARE IRC channel topic misc bot commands
sid 2002386 format suricata
sid 2002395 format suricata
sid 2002396 format suricata
et-open trojan-activity
ET USER_AGENTS Suspicious User Agent (Microsoft Internet Explorer)
sid 2002400 format suricata
sid 2002402 format suricata
sid 2002403 format suricata
sid 2002405 format suricata
et-open policy-violation
ET CHAT Yahoo IM Client Install
sid 2002659 format suricata
et-open web-application-attack
ET WEB_SPECIFIC_APPS e107 resetcore.php SQL Injection attempt
sid 2002663 format suricata
et-open attempted-recon
sid 2002664 format suricata
et-open web-application-attack
ET WEB_SPECIFIC_APPS Galerie ShowGallery.php SQL Injection attempt
sid 2002671 format suricata
et-open web-application-attack
sid 2002677 format suricata
et-open web-application-attack
ET WEB_SPECIFIC_APPS Cyphor show.php SQL injection attempt
sid 2002678 format suricata
sid 2002710 format suricata
et-open pup-activity
sid 2002735 format suricata
sid 2002737 format suricata
et-open pup-activity
ET ADWARE_PUP iDownloadAgent Spyware User-Agent (iDownloadAgent)
sid 2002739 format suricata
et-open policy-violation
ET P2P GnucDNA UDP Ultrapeer Traffic
sid 2002760 format suricata
et-open policy-violation
ET P2P Gnutella TCP Ultrapeer Traffic
sid 2002761 format suricata
sid 2002762 format suricata
sid 2002763 format suricata
sid 2002790 format suricata
sid 2002801 format suricata
et-open trojan-activity
ET ATTACK_RESPONSE Hostile FTP Server Banner (StnyFtpd)
sid 2002809 format suricata
et-open trojan-activity
ET ATTACK_RESPONSE Hostile FTP Server Banner (Reptile)
sid 2002810 format suricata
et-open trojan-activity
ET ATTACK_RESPONSE Hostile FTP Server Banner (Bot Server)
sid 2002811 format suricata
sid 2002814 format suricata
et-open attempted-recon
sid 2002823 format suricata
et-open attempted-recon
sid 2002825 format suricata
Showing 151-200 of 52,377
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