""ET TROJAN Win32/Girostat Stealer (POST)""
SID: 2032319
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2021_03_24, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2021_03_24
Reference:
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md5
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934058124782476cdbe7866c4ceed167
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "POST"
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Value: ".php"
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Value: "name=|22|info|22 0d 0a|"
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Value: "name=|22|debug1|22 0d 0a|"
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Value: "name=|22|debug2|22 0d 0a|"
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Value: "filename=|22|"
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Value: "Content-Type|3a 20|multipart/form-data|3b 20|boundary=---------------------------"
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Value: !"Referer|3a 20|"
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Value: !"Accept"
Within:
PCRE: "/.php$/U"
Special Options:
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http_method
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http_uri
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http_client_body
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http_client_body
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fast_pattern
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http_client_body
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http_client_body
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http_header
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http_header
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http_header