""ET TROJAN Win32/Colibri Loader Activity M2""
SID: 2035107
Revision: 2
Class Type: trojan-activity
Metadata: created_at 2022_02_05, updated_at 2022_02_05
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "POST"
-
Value: ".php?type=ping&uid="
-
Value: !"Mozilla"
-
Value: !"Opera"
-
Value: !"Safari"
-
Value: "Content-Length|3a 20|0|0d 0a|"
-
Value: !"Referer|3a 20|"
Within:
PCRE: "/^User-Agent\x3a\x20[^\r\n]+\r\nHost\x3a\x20[^\r\n]+\r\nContent-Length\x3a\x20[^\r\n]+\r\n/Hm"
Special Options:
-
http_method
-
http_uri
-
fast_pattern
-
http_header
-
http_header
-
http_header
-
http_header
-
http_header