""ET TROJAN Danabot CnC Checkin""
SID: 2027497
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, created_at 2019_06_20, deployment Perimeter, malware_family Danabot, performance_impact Low, signature_severity Major, updated_at 2019_06_20
Reference:
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md5
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7f5f7de558fd2ef2a195b3a507c11ff2
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: "/api/key?k=" Depth: 11
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Value: "User-Agent|3a 20|Mozilla|20|4.0|20 2f 20|Chrome|0d 0a|"
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Value: "application|2f|x-www-form-urlencoded"
Within:
PCRE: "/^\/api\/key\?k=(?:[A-Z0-9+/]{4})*(?:[A-Z0-9+/]{2}==|[A-Z0-9+/]{3}=|[A-Z0-9+/]{4})$/Ui"
Special Options:
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http_method
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http_uri
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http_header
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http_header