""ET WEB_CLIENT Fake FlashPlayer Update Leading to CoinMiner M1 2018-10-12""
SID: 2026474
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 2018_10_12, deployment Perimeter, signature_severity Major, tag Coinminer, tag SocEng, tag CoinMinerCampaign, updated_at 2018_10_12, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1496, mitre_technique_name Resource_Hijacking
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: "/flashplayer_down.php?clickid="
Within:
PCRE: "/\/flashplayer_down.php\?clickid=[a-z0-9]{6,15}$/Ui"
Special Options:
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http_method
-
http_uri