""ET INFO GET Request to Pastebin .com with PowerShell User-Agent""
SID: 2037753
Revision: 1
Class Type: bad-unknown
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_07_13, deployment Perimeter, deployment SSLDecrypt, signature_severity Informational, updated_at 2022_07_13
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "GET"
-
Value: "WindowsPowerShell/5"
-
Value: "pastebin.com|0d 0a|"
Within:
PCRE: "/\x0d\x0aHost\x3a\x20+pastebin.com\x0d\x0a/H"
Special Options:
-
http_method
-
http_header
-
fast_pattern
-
http_header