""ET WEB_SPECIFIC_APPS ReCrystallize Server DownloadFile.aspx Abuse""
SID: 2051963
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Web_Server_Applications, attack_target Web_Server, tls_state TLSDecrypt, created_at 2024_04_09, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_04_09
Reference:
Protocol: tcp
Source Network: any
Source Port: any
Destination Network: $HOME_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: "/RecrystallizeServer/DownloadFile.aspx?filename|3d|" Depth: 48
Within:
PCRE: "/\/RecrystallizeServer\/DownloadFile.aspx\?filename\x3d(?:[a-z]\x3a\x5c|http|\x2f\x2f|\x5c\x5c)/Ui"
Special Options:
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http_method
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http_uri
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fast_pattern