""ET TROJAN MSIL APT28 Zebrocy/Zekapab Reporting to CnC""
SID: 2026683
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_11_30, deployment Perimeter, malware_family Zebrocy, malware_family Zekapab, performance_impact Low, signature_severity Major, tag APT28, updated_at 2018_11_30
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: ".php?res="
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Value: "data=" Depth: 5
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Value: "Host|20|Name|3a|"
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Value: "OS|20|Name|3a|"
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Value: "OS|20|Configuration|3a|"
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Value: "Original|20|Install|20|Date|3a|"
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Value: !"Referer|3a|"
Within:
PCRE:
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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http_client_body
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http_client_body
-
http_client_body
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fast_pattern
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http_header