""ET CURRENT_EVENTS Possible JS Credit Card Stealer Inbound""
SID: 2027344
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2019_05_09, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2019_05_09
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
-
Value: "200"
-
Value: "Month|3a 20|"
-
Value: "Year|3a 20|"
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Value: "CVV|3a 20|"
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Value: "Holder|27 5d 20|===|20|undefined|20 7c 7c 20 24|"
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Value: "CVV|20|!==|20|null|20|&&"
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Value: ".SendData|28 29|"
Within:
PCRE:
Special Options:
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http_stat_code
-
file_data
-
fast_pattern