""ET EXPLOIT Secutech Router DNS Changer Exploit Attempt""
SID: 2027909
Revision: 2
Class Type: attempted-admin
Metadata: attack_target Client_Endpoint, created_at 2019_08_23, deployment Perimeter, performance_impact Moderate, signature_severity Major, updated_at 2019_08_23
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HOME_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "/wan_dns.asp?go=wan_dns.asp&reboottag=&dsen=1&dnsen=on&ds1="
-
Value: "&ds2="
Within:
PCRE:
Special Options:
-
http_uri
-
fast_pattern
-
http_uri