setup-stub.exe
Summary
Firefox Installer
setup-stub.exe is the 3069th most commonly executed Windows program in EchoTrail's dataset, observed 88 times across enterprise environments. It typically runs from C:\Users\... and it is most often launched by setup-stub.exe.
3069th
most commonly executed Windows program
88
observed executions
low
statistical confidence
Behavior
Top Paths
- C:\Users\...100%
Top Hashes (SHA256)
- 0aca713f02ac04bae7db846f9380e251a4cf6a969a48d3628a05d6560a1ab16c16.28%
- 2b2a56cc1538750a36d4ab363632634f954702fd0dafdaa0027070e5242b660d13.95%
- c461dc89e6d4796126b4a6ab6633736be34b1cf397b78d570e5881e68b511ab412.79%
- 8475c73752de3d48b378ac99f1559f937e4096037de7776902ef06782cc0d4d19.3%
- 3ce59266813245776df6a7b5c67ca5fa1a19394b360235f983f018037b8919556.98%
- 9a28e83857fd3245fa50774bc6bab0f29f17856ed49eb8936a9d862e7e5e3d835.81%
- aea9aebd50149e44cb822545aca8f6034036b19648b210d0063e39d581c7b4a25.81%
- 2346fc20e79be1395e60b4b97235282a40d901c8c866825cb90436af509f3ae04.65%
- 95b4c4a482ee11ccff08cea40e7c73a9d3b895d721c5c5ad904a1b58f86501283.49%
- 17ed8524124e8e67dd85cc1babc7833cddf6790e4132d505490137ecb6eba51d2.33%
Process Ancestry
Top Grandparents
- chrome.exe16.05%
- browser_broker.exe11.11%
- firefox.exe11.11%
- explorer.exe8.64%
- iexplore.exe4.94%
Top Parents
- setup-stub.exe48.86%
Top Children
- setup-stub.exe39.09%
- download.exe32.73%
- firefox.exe27.27%
- chrome.exe0.91%
Rare or environment-specific process names are omitted from ancestry tables. Percentages are of all observed relationships.
Ask Rocky about setup-stub.exe
Rocky answers questions about setup-stub.exe grounded in this same dataset — free, no account needed.
Need this data programmatically? The Rocky API includes 500 free lookups a month. Or just ask Rocky.
Data from EchoTrail's dataset of ~346M Windows process executions. Last extracted 2026-08-04.