""ET TROJAN TA457 Backdoor CnC Activity""
SID: 2037019
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 2022_06_16, deployment Perimeter, malware_family TA457, signature_severity Major, updated_at 2022_08_29
Reference:
-
md5
-
29b6b195cf0671901b75b7d2ac6814f6
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 1024:
Flow: established,to_server
Contents:
-
Value: "|23|2" Depth: 2
-
Value: "0000|7c|auto|7c|1|23|"
-
Value: "|23|"
Within: 13
PCRE:
Special Options:
- fast_pattern