""ET MALWARE Bluebox Data Exfiltration""
SID: 2036236
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2022_04_15, deployment Perimeter, performance_impact Low, signature_severity Minor, updated_at 2022_04_18
Reference:
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md5
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b13718f353c8c0ea51a15733e035199e
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: "GET"
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Value: "/?ver="
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Value: "corp="
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Value: "os="
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Value: "softid="
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Value: "hid="
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Value: "macadd="
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Value: "md5="
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Value: "rand="
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Value: "subid="
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Value: "IEhook"
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Value: !"Referer|3a 20|"
Within:
PCRE: "/^User-Agent\x3a\x20[^\r\n]+IEhook/Hmi"
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
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http_uri
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http_uri
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http_uri
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http_uri
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http_uri
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http_uri
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http_uri
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http_header
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http_header