""ET TROJAN Maldoc CnC Checkin""
SID: 2039000
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 2022_09_26, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_09_26, reviewed_at 2024_08_19
Reference:
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md5
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eabd8a4a9e89f86e617da9b24c25dcee
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: "/ugearupload/" Depth: 13
Within:
PCRE: "/^Accept\x3a\x20[^\r\n]+\r\nUA-CPU\x3a\x20[^\r\n]+\r\nAccept-Encoding\x3a\x20[^\r\n]+\r\nUser-Agent\x3a\x20[^\r\n]+\r\nHost\x3a\x20[^\r\n]+\r\nConnection\x3a\x20[^\r\n]+[\r\n]+$/H"
Special Options:
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http_method
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http_uri
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fast_pattern