""ET TROJAN Backdoor.Win32.Pushdo.s Checkin""
SID: 2016867
Revision: 3
Class Type: trojan-activity
Metadata: created_at 2013_05_21, updated_at 2015_03_24
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: to_server,established
Contents:
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Value: "POST"
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Value: !"Referer|3a 20|"
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Value: "Accept|3a| /|0d 0a|Accept-Language|3a| en-us|0d 0a|Content-Type|3a| application/octet-stream|0d 0a|Content-Length|3a| " Depth: 93
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Value: "User-Agent|3a| Mozilla/4.0 (compatible|3b| MSIE 6.0|3b| Windows NT 5.1|3b| SV1|29 0d 0a|Host|3a|"
Within:
PCRE: "/^[^\r\n]+?\r\n(Connection\x3a Keep-Alive\r\n)?Cache-Control\x3a no-cache\r\n/R"
Special Options:
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http_method
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http_header
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http_header