""ET TROJAN Possible Darkhotel Higasia Downloader Requesting Module""
SID: 2028934
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 2019_11_04, deployment Perimeter, signature_severity Major, updated_at 2019_11_04
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: "/file/start?session=" Depth: 20
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Value: "&imsi="
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Value: ".exe"
Within: 20
PCRE: "/.exe$/Ui"
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_uri
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http_uri