""ET CURRENT_EVENTS Successful Office 365 Phish 2022-07-19""
SID: 2037788
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2022_07_19, deployment Perimeter, signature_severity Major, updated_at 2023_04_04, reviewed_at 2024_01_02
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "200"
-
Value: "|7b 22|signal|22 3a 22|ok|22 2c 22|msg|22 3a 22|InValid|20|Credentials|22 2c 22|redirect|5f|link|22 3a 22|http" Depth: 64
-
Value: "|22 7d|"
Within:
PCRE:
Special Options:
-
http_stat_code
-
file_data
-
fast_pattern