VBCSCompiler.exe

by Microsoft

Development Tool

Sources: 300M+ executions observed in the wild.

Summary

Roslyn VB/C# Compiler - .NET Compiler Platform (Roslyn) for VB.NET and C# compilation.

VBCSCompiler.exe is the 1196th most commonly executed Windows program in EchoTrail's dataset, observed 1,359 times across enterprise environments. It typically runs from C:\Program Files\Unity\Hub\Editor\2019.1.5f1\Editor\Data\Tools\Roslyn and it is most often launched by csc.exe.

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The same record for vbcscompiler.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/vbcscompiler.exe

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

1196th

most commonly executed Windows program

1,359

observed endpoint executions

Behavior

Top Paths

C:\Program Files\Unity\Hub\Editor\2019.1.5f1\Editor\Data\Tools\Roslyn70.09%
C:\Program Files\Microsoft Visual Studio\2022\Enterprise\MSBuild\Current\Bin\Roslyn12.61%
C:\Program Files\Unity\Editor\Data\Tools\Roslyn7.84%
C:\...3.52%
D:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Current\Bin\Roslyn3.3%
C:\Program Files (x86)\MSBuild\14.0\Bin1.54%
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Roslyn0.88%
D:\Program Files\Microsoft Team Foundation Server 2018\Application Tier\Web Services\bin\roslyn0.15%
D:\Program Files (x86)\Microsoft Visual Studio\2022\Enterprise\MSBuild\Current\Bin\Roslyn0.07%

Top Hashes (SHA256)

f9e66b6fe3851fe5cdc74adb5c699cf8f97b63a8113c23f18018e116955d41f754.8%
1b213e98c6cdb53c7197021cccc63d45b634d8f485b51c39ba361c76af84102c29.98%
4620d75f4d74d23bf5d6822ec06d75e54c230e99bb1c3eb00c3fe3ef54010f0c7.35%
7b3d56fb3850ad1ff7ac30232477361117e6526a95f689daa45ed8519aee4f532.6%
878bb62aa43c15d25836205feb7a28a757bd8fecec9ce09fb1cda2ee2a0bcf1a1.56%
c2879ac3edb1c6d4e3fc68cd20614b95ecc4c3272554874f01958a9888fef42f1.04%
a16b4d7c6504e27bd269f1d81510c4bc7743e3adf4d8014e60734d1b6aa53d0a0.98%
bf14ddb78aad53f394493da738b675a73adb4f9b62121cd7604efcdceebd43470.75%
2de70be069a0b65c5322b79c255d45c6b8beaad871aff96137c2e2b6f7213a980.69%
74d1adc2d6329a5b1592f7d00faa9d5f6aeeff5dde38b1199c5ff2f0a08578d40.12%

Process Ancestry

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