""ET CURRENT_EVENTS Known Malicious Expires Header Seen In Malicious JavaScript Downloader Campaign""
SID: 2024229
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_04_20, deployment Perimeter, performance_impact Moderate, signature_severity Major, updated_at 2017_04_20
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
- Value: "Expires|3A| Tue, 08 Jan 1935 00|3A|00|3A|00 GMT"
Within:
PCRE:
Special Options:
- http_header