""ET TROJAN BlackTech/PLEAD TSCookie CnC Checkin M2""
SID: 2026568
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_11_01, deployment Perimeter, malware_family TScookie, performance_impact Low, signature_severity Major, updated_at 2018_11_01
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,to_server
Contents:
-
Value: "GET|20|" Depth: 4
-
Value: ".aspx?m="
-
Value: "&i="
-
Value: "&p="
-
Value: "User-Agent|3a 20|Mozilla|2f|4.0|20 28|compatible|3b 20|MSIE|20|8.0|3b 20|Win32|29 0d|"
-
Value: !"Referer|3a|"
Within:
PCRE: "/^GET\x20\/[^.]+.aspx\?m=[A-F0-9]{3,40}&i=[A-F0-9]{3,40}&p=[A-F0-9]{3,40}\x20/i"
Special Options:
- fast_pattern