""ET TROJAN SideCopy APT Related Activity (GET)""
SID: 2034680
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2021_12_13, deployment Perimeter, malware_family SideCopy, signature_severity Major, updated_at 2021_12_13
Reference:
-
md5
-
64fff1f62c8771e2f558e5cb8694326f
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "powershell/"
-
Value: "GET /ab.vbs HTTP/1.1"
-
Value: !"Referer|3a 20|"
Within:
PCRE: "/^Host\x3a\x20\d{1,3}.\d{1,3}.\d{1,3}.\d{1,3}$/Hm"
Special Options:
-
http_header
-
nocase
-
fast_pattern
-
http_header