""ET TROJAN Onkods.A Downloader Checkin""
SID: 2018121
Revision: 6
Class Type: trojan-activity
Metadata: created_at 2014_02_12, performance_impact Significant, updated_at 2024_04_08, reviewed_at 2024_03_11
Reference:
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md5
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fb570e6d68e708daeceae5dfc544fba2
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: ".exe"
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Value: !"Accept"
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Value: !"Referer|3a|"
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Value: "User-Agent|3a 20|" Depth: 12
Within:
PCRE: "/^\/(?:[a-z]+\/)*?[a-z]+.exe$/U"
Special Options:
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http_method
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http_uri
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fast_pattern
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http_header
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http_header
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http_header