""ET TROJAN Upatre User-Agent""
SID: 2030818
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 2020_08_31, deployment Perimeter, signature_severity Major, tag Upatre, updated_at 2020_08_31
Reference:
-
md5
-
b4ddb47165bf5362f0b33ed907b1ee08
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
- Value: "User-Agent|3a 20|onlymacros|0d 0a|"
Within:
PCRE:
Special Options:
- http_header