""ET TROJAN BadPatch CnC Activity""
SID: 2028913
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, created_at 2019_10_28, deployment Perimeter, malware_family BadPatch, performance_impact Low, signature_severity Major, updated_at 2019_10_28
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "User-Agent|3a 20|python-requests/"
-
Value: "="
-
Value: "=Py+version+"
-
Value: "POST"
Within:
PCRE: "/^(?:[A-F0-9]{2}%3A){5}[A-F0-9]{2}&/R"
Special Options:
-
http_header
-
http_client_body
-
http_client_body
-
fast_pattern
-
http_method