""ET TROJAN Suspicious Zipped Filename in Outbound POST Request (cookies.txt) M1""
SID: 2027103
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 2019_03_20, deployment Perimeter, performance_impact Low, signature_severity Major, tag Stealer, updated_at 2019_03_20
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: "PK" Depth: 2
-
Value: "cookies.txt"
Within: 50
PCRE:
Special Options:
-
http_method
-
http_client_body
-
http_client_body
-
nocase
-
fast_pattern