""ET TROJAN [PTsecurity] Black Stealer Exfil FTP STOR""
SID: 2024791
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_10_02, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2017_10_02
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 21
Flow: established,to_server
Contents:
- Value: "STOR Black Stealer" Depth: 18
Within:
PCRE:
Special Options:
-
nocase
-
fast_pattern