LOL · OtherMSBinary

vsls-agent.exe

1 techniqueWindowsLOLBASGPL-3.0

Execute

ExecutionWindows

Load a library payload using the --agentExtensionPath parameter (32-bit)

Use Execute proxied payload with Microsoft signed binary

vsls-agent.exe --agentExtensionPath {PATH_ABSOLUTE:.dll}

Evidence: Upstream reference
Environment: Local host
Context: user
Native: Execute
MITRE: T1218
Detection: Sigma: github.com/SigmaHQ/sigma/blob/6312dd1d44d309608552105c334948f793e89f48/rules/windows/process_creation/proc_creation_win_vslsagent_agentextensionpath_load.yml
Refs: twitter.com/bohops/status/1583916360404729857
lolbas-project.github.io/lolbas/OtherMSBinaries/vsls-agent/