""ET TROJAN Win32.Agent.OSCF CnC Checkin""
SID: 2039607
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2022_10_31, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2022_10_31
Reference:
-
md5
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38fdb5c2bf21500a888fa9b0d9649a19
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,to_server
Contents:
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Value: "IP|3d|"
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Value: "IP|3d|"
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Value: "|3d|Microsoft|20|Windows|20|"
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Value: "|3d|C|3a 5c|"
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Value: "|0d 0a 0d 0a|"
Within:
PCRE:
Special Options:
- fast_pattern