""ET TROJAN Win32/MALWARECAT Exfil via SMTP""
SID: 2032271
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 2021_03_22, deployment Perimeter, signature_severity Major, updated_at 2021_03_22
Reference:
-
md5
-
bc45f9e3b0a681fb7bc08dbf3c44bcf3
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,to_server
Contents:
- Value: "Subject|3a 20|MALWARECAT"
Within:
PCRE:
Special Options:
- fast_pattern