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Finding and Identifying JScript/VBScript Callable COM Objects

ID: d9c531dd-8b11-5a36-91e6-688158105b48

STIX ID: report--d9c531dd-8b11-5a36-91e6-688158105b48

Feed Name: TrustedSec blog

Date Published: 2025-03-19

Date Updated: 2026-05-01

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This document is a technical guide for discovering and invoking COM object interfaces from JScript/VBScript—using tools such as Oleviewdotnet and Oleview—to replace .NET-dependent calls and perform tasks like checking Internet connectivity (demonstrated with SppComAPI.OnlineActivation and the CheckServiceReachable property), providing an approach useful for payload modification and improving compatibility or evasion.

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