""ET TROJAN Lumma Stealer Related Fake Captcha Page Inbound M2""
SID: 2055622
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2024_08_29, deployment Perimeter, deployment SSLDecrypt, malware_family Lumma_Stealer, confidence High, signature_severity Major, updated_at 2024_08_29
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "|3c|div|20|class|3d 22|recaptcha|2d|popup|22|"
-
Value: "textToCopy|20 3d 20 22|powershell|2e|exe|20 2d|eC"
Within:
PCRE:
Special Options:
-
file_data
-
fast_pattern