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sentinel-ddos-signature/sentinel-ddos-signature.txt
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| #REMOVE ALL COMMENTED LINES BEFORE IMPORTING | |
| #This is a custom signature to detect UDP amplification traffic generated from unpatched versions of lservnt.exe, a compenent of Sentinel License Manager | |
| #Compiles with McAfee Network Security Platform, easily modified to support other platforms like Snort. | |
| #USE AT YOUR OWN RISK. NOT RESPONSIBLE FOR ANY ISSUES CAUSED WITH THIS SIGNATURE. | |
| <attack id="0xc0005700" name="UDS-Spaling: SentinelLM Amplified UDP Detected" launchpoint="remote" mechanism="signature" direction="server2client" blocking-type="attack-packet" version="1.3" use-tpu="no" tpu-protocol="tcp" sigdesc="yes" > | |
| <impact category="Exploit" severity="9" subcategory="unassigned" > | |
| <package-ref id="sentinellm" > | |
| <implementation-ref /> | |
| </package-ref> | |
| <procategory id="malwarebot" /> | |
| </impact> | |
| <description> | |
| Detects amplified UDP responses from Sentinel License Manager | |
| </description> | |
| <signature id="1" name="Sig1" required-ssw-min-version="1.0" confidence="7" detect-window="response" arch="any" device-family="m-series" > | |
| <and> | |
| <string-match field="pktsearch-sentinellm-rsp-text" astring="\x2c\x50\x53\x48\x2c\x27\x41\x7b\x5e\x51\x4f\x48\x70\x65\x5d\x29\x5d" fold-case="no" negation="no" matchindex-hint="0.0" state-order="0" ></string-match></and> | |
| </signature> | |
| <response> | |
| <send-alert/> | |
| <send-256b/> | |
| </response> | |
| </attack> |