""ET TROJAN Possible Tunna Proxy Closing Connection""
SID: 2028577
Revision: 2
Class Type: trojan-activity
Metadata: created_at 2019_09_12, deployment Perimeter, malware_family Tunna, performance_impact Low, signature_severity Major, updated_at 2019_09_12
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: $HTTP_PORTS
Destination Network: any
Destination Port: any
Flow: established,from_server
Contents:
-
Value: "200"
-
Value: "|5b|Server|5d 20|Closing|20|the|20|connection|20|" Depth: 32
Within:
PCRE:
Special Options:
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http_stat_code
-
file_data