""ET TROJAN Win32/S1deload Stealer Data Exfiltration Attempt M1""
SID: 2044366
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_02_27, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_02_27
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: "/api/logins/add?keyid=" Depth: 22
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Value: "&ran="
Within:
PCRE: "/&ran=[a-f0-9]{8}-(?:[a-f0-9]{4}-){3}[a-f0-9]{12}/U"
Special Options:
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http_method
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http_uri
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fast_pattern
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http_uri