""ET TROJAN Win32/Stealc/Vidar Stealer Style Headers In HTTP POST""
SID: 2049087
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 2023_11_06, deployment Perimeter, malware_family Stealc, confidence High, signature_severity Critical, updated_at 2023_11_10, reviewed_at 2023_11_06
Reference:
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md5
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15759ca0c25955989b2ff7a8c151f6f8
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: "POST"
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Value: "form-data|3b 20|name=|22|token|22 0d 0a 0d 0a|"
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Value: "form-data|3b 20|name=|22|build_id|22 0d 0a 0d 0a|"
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Value: "form-data|3b 20|name=|22|mode|22 0d 0a 0d 0a|"
Within:
PCRE:
Special Options:
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http_method
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http_client_body
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http_client_body
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http_client_body