Hello EK - Threat Group Cards: A Threat Actor Encyclopedia
Archived: 2026-04-02 10:56:37 UTC
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 Tool: Hello EK
Names
Hello EK
LightsOut 2.0
Category Exploits
Type Reconnaissance
Description
• Since September 2013
• Landing page contains JavaScript which fingerprints system
• Identifies installed browser plugins
• Victims redirected to URL which determines best exploit to use based on collected
information
Information
<https://community.mcafee.com/t5/Malware/Symantec-Backdoor-Oldrea-and-Trojan-Karagany/td-p/418340>
Last change to this tool card: 20 April 2020
Download this tool card in JSON format
All groups using tool Hello EK
Changed Name Country Observed
APT groups
  Energetic Bear, Dragonfly 2010-Mar 2022
1 group listed (1 APT, 0 other, 0 unknown)
Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=502cc23f-0920-47c0-a660-d20b23fe3468
https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=502cc23f-0920-47c0-a660-d20b23fe3468
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