""ET TROJAN Suspected TA451 Related FalseFont Backdoor Activity M4""
SID: 2050676
Revision: 2
Class Type: misc-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_02_01, deployment Perimeter, malware_family FalseFont, confidence High, signature_severity Critical, tag TA451, updated_at 2024_02_05
Reference:
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md5
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6fd5d31d607a212c6f7651c79e7655a3
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "/api/Core/Command/Add/Schedule/" Depth: 31
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Value: !"User-Agent|3a 20|"
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Value: !"Referer|3a 20|"
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Value: "Authorization|3a 20|"
Within:
PCRE: "/\/api\/Core\/Command\/Add\/Schedule\/(?:True|False)$/U"
Special Options:
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http_uri
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http_header
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http_header
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http_header