""ET TROJAN Vicious Panda CnC Activity""
SID: 2030921
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2020_09_29, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2020_09_29
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "GET"
-
Value: "/tel/1214" Depth: 9
-
Value: "Accept|3a 20|image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, /|0d 0a|"
Within:
PCRE: "/^Host[^\r\n]+\r\nPragma[^\r\n]+\r\nAccept[^\r\n]+\r\n(?:\r\n)?$/H"
Special Options:
-
http_method
-
fast_pattern
-
http_uri
-
http_header