""ET SHELLCODE Possible %u41%u41%u41%u41 UTF-8 Heap Spray Attempt""
SID: 2013146
Revision: 1
Class Type: shellcode-detect
Metadata: created_at 2011_06_30, updated_at 2011_06_30
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
- Value: "%u41%u41%u41%u41"
Within:
PCRE:
Special Options:
- nocase