I don't have context for what this string represents (it looks like a system-generated identifier). Below are concise, actionable possibilities and recommended next steps to identify and handle it.
Your thoughts and additional context could help unravel the mystery behind this intriguing string. scfilter cid87d25e32ac0d4ef0b1e0502c6b7dfb77
ID Generation: Windows sends a "Get Data" query to the card. The card responds with the raw bytes that form the 87D25E32... string. Grep for the literal string and for the
Scfilter for smart card doesn't work in Windows 7 - Microsoft Q&A Technical Deep Paper: Architecture and Discovery of SCFILTER
Content Filtering: The term "scfilter" hints at content filtering. This could imply that the string is used to identify a specific filter or setting within a system that moderates or restricts access to certain types of content.
Technical Deep Paper: Architecture and Discovery of SCFILTER Card Identifiers 1. Introduction to SCFILTER
87d25e32ac0d4ef0b1e0502c6b7dfb77 to the policy name.If you're talking about data or IDs directly: