""ET TROJAN Win32/ScarCruf Payload Inbound""
SID: 2044937
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_04_13, deployment Perimeter, malware_family ScarCruft, signature_severity Major, tag APT_C_28, updated_at 2023_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:
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Value: "|4d 53 43 46|" Depth: 4
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Value: "trap.bat"
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Value: "check.bat"
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Value: "rdssvc32.dll"
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Value: "rdssvc64.dll"
Within:
PCRE:
Special Options:
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file_data
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fast_pattern