""ET TROJAN Suspected Kapeka/ICYWELL Backdoor Server Response (launch process)""
SID: 2052176
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2024_04_19, deployment Perimeter, deployment SSLDecrypt, malware_family SANDWORM, malware_family APT44, confidence Medium, signature_severity Major, updated_at 2024_04_19
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
- Value: "|3a 20 22|Launch|20|process|22|,"
Within:
PCRE:
Special Options:
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file_data
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fast_pattern