""ET INFO Multiple Javascript Unescapes - Common Obfuscation Observed in Phish Landing""
SID: 2025231
Revision: 2
Class Type: bad-unknown
Metadata: affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_01_22, deployment Perimeter, signature_severity Minor, tag Phishing, updated_at 2018_01_22
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "document.write(unescape"
-
Value: "document.write(unescape"
-
Value: "document.write(unescape"
Within: 100
PCRE:
Special Options:
-
file_data
-
fast_pattern
-
nocase
-
nocase
-
nocase