""ET TROJAN Golang/Bandit Stealer Telegram Exfil Activity (POST)""
SID: 2046856
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2023_07_18, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Critical, updated_at 2023_07_18
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: "User-Agent|3a 20|go-http-client/"
-
Value: "Host|3a 20|api.telegram.com|0d 0a|"
-
Value: "Banditstealer"
-
Value: "PK"
Within:
PCRE:
Special Options:
-
http_method
-
nocase
-
http_header
-
fast_pattern
-
http_header
-
http_client_body
-
http_client_body