""ET CURRENT_EVENTS Successful CSIS Credential Phish""
SID: 2034255
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2021_10_26, deployment Perimeter, signature_severity Major, updated_at 2022_04_18
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "POST"
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Value: "/policy/id1383729472034823098/United-States-Nonpaper-on-Iran.pdf/"
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Value: "email="
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Value: "password"
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Value: "csis.org"
Within:
PCRE: "/^Referer\x3a\x20[^\r\n]+csis.org/Hmi"
Special Options:
-
http_method
-
http_uri
-
fast_pattern
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http_client_body
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http_client_body
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http_header