rtHlpDk.exe

by Realtek

Driver/Hardware

Sources: 300M+ executions observed in the wild.

Summary

Realtek audio driver helper

rtHlpDk.exe is the 2854th most commonly executed Windows program in EchoTrail's dataset, observed 112 times across enterprise environments. It typically runs from C:\Program Files (x86)\SAAZOD\zRealTime.

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The same record for rthlpdk.exe, by REST or as an MCP tool. Free key, no card.

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curl -H "Authorization: Bearer $ECHOTRAIL_KEY" \
  https://api.echotrail.io/v1/process/rthlpdk.exe

Free returns the summary. Team returns the full record you see on this page. Endpoint docs

2854th

most commonly executed Windows program

112

observed endpoint executions

Behavior

Top Paths

C:\Program Files (x86)\SAAZOD\zRealTime100%

Top Hashes (SHA256)

4693888c102c9ae45758e529decdd590a1044cfee6b25da2fd99733c924830e360.71%
b777c566719ca5baddcb2aeca3ed72ffddcf183431e5f8d61882063dab73715a33.04%
208843bcd2e8e302246ef66b76a46d2998ad4fd8998ee408410a1872308b77585.36%
52eb4fa977cdd031937849e88fc4666d5e815f087f567d3bb6d4e926b732f5c20.89%

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This page is the Team-tier API record for rtHlpDk.exe. The free tier returns the summary, 500 lookups a month. Or ask Rocky.