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cargo / barretenberg-rs

barretenberg-rs 5.2.1

processes
392
operations
11K
packages
46
compiler runs
17
connections
3
job time
46s
capture
152 KB
records
20K
bytes / record
7.5

Rust bindings for Barretenberg, a C++ cryptographic library for zero-knowledge proofs

bitbison: flagged, behavior flagged, dependencies clean, posture not checked, pipeline clean, 1 of 1 jobs captured
2 detections

35,470 downloads · Apache-2.0 · source · cargo

aztec noir plonk snark zero-knowledge

Release 5.2.1 run df7ed66a-d3c4-48a1-8e84-627b983bc390 · built 2026-10-07

Artifact

file · retained · product
1
ChecksDetections
Build behavior
▲ Network activity—
✓ Sensitive data access and transfer—
✓ Cross-process access—
✓ Build file changes—
✓ Build script activity—
▲ Data flow analysis—
✓ Filesystem writes—
✓ Context collection—
Supply chain
✓ Known vulnerabilities—
✓ Build-time dependency advisories—
✓ Dependency advisories—
✓ Declared and observed dependencies—
✓ Dependency and toolchain versions—
Pipeline
✓ Pipeline coverage—

Detections

2
  • Build script downloaded a prebuilt from its documented source
    barretenberg-rs 5.2.1 › github.com:443, release-assets.githubusercontent.com:443
    connection to github.com:443, opened by curl
    medium
  • Prebuilt object downloaded by a build script from its documented source
    libbb-external.a › github.com, release-assets.githubusercontent.com
    written under the build script at /home/runner/work/aztec-packages/aztec-packages/target/release/build/barretenberg-rs-67e4994eaa3fdb4a/build_script_build-67e4994eaa3fdb4a, which downloaded from github.com, release-assets.githubusercontent.com
    medium

Detection

medium

Build script downloaded a prebuilt from its documented source

subject barretenberg-rs 5.2.1 · destination github.com:443, release-assets.githubusercontent.com:443

connection to github.com:443, opened by curl

connection to release-assets.githubusercontent.com:443, opened by curl

the opener descends from the build script at /home/runner/work/aztec-packages/aztec-packages/target/release/build/barretenberg-rs-67e4994eaa3fdb4a/build_script_build-67e4994eaa3fdb4a

  1. rustup2485
  2. cargo2485
  3. build_script_build-67e4994eaa3fdb4a3040
  4. curl3065at 20:20:58

witnessed · rule egress

Detection

medium

Prebuilt object downloaded by a build script from its documented source

subject /home/runner/work/aztec-packages/aztec-packages/target/release/build/barretenberg-rs-878f833e3cb0fde1/out/libbb-external.a · destination github.com, release-assets.githubusercontent.com

written under the build script at /home/runner/work/aztec-packages/aztec-packages/target/release/build/barretenberg-rs-67e4994eaa3fdb4a/build_script_build-67e4994eaa3fdb4a, which downloaded from github.com, release-assets.githubusercontent.com

Written by tar from a pipe without a recorded source compilation

barretenberg-rs asked the linker for it: static bb-external (target/release/build/barretenberg-rs-878f833e3cb0fde1/output)

  1. rustup2485
  2. cargo2485
  3. build_script_build-67e4994eaa3fdb4a3040
  4. tar3086at 20:20:58

witnessed · aztec-packages · rule object-provenance

Network

3 peers
  • github.com:443 GitHub, Inc.
    curl · build-test
    flagged
  • release-assets.githubusercontent.com:443 Fastly, Inc.
    curl · build-test
    flagged
  • static.crates.io:8080
    cargo (aztec-packages) via crates.io · build-test
    allowed

Raw data

38 of 11,850 events
capture
152 KB
records
20,186
bytes per record
7.5
TimeOpUserPIDCommandTarget
20:20:49.018 create runner 2470 cargo pthread.rs
20:20:49.018 create runner 2470 cargo sched.rs
20:20:49.018 create runner 2470 cargo unistd.rs
20:20:49.018 create runner 2470 cargo espidf
20:20:49.018 create runner 2470 cargo mod.rs
20:20:49.018 create runner 2470 cargo freebsd
20:20:50.935 copy runner 2592 rustc autocfg_fb5024fdc7c17461_0.ll
20:20:51.386 execute runner 2674 ld.lld ld.lld
20:20:51.386 execute runner 2674 rust-lld rust-lld
20:20:51.441 execute runner 2680 rustc rustc
20:20:51.724 execute runner 2695 rustc rustc
20:20:51.794 execute runner 2700 rustc rustc
20:20:51.812 write runner 2702 rustc pipe
20:20:51.828 write runner 2702 rustc pipe
20:20:51.844 execute runner 2709 rustc rustc
20:20:51.860 write runner 2711 rustc pipe
20:20:51.913 write runner 2697 rustc pipe
20:20:52.887 read runner 2764 rustc libdl.so.2
20:20:52.887 read runner 2764 rustc librt.so.1
20:20:52.887 read runner 2764 rustc libpthread.so.0
20:20:52.887 read runner 2764 rustc libc.so.6
20:20:52.887 read runner 2764 rustc libLLVM.so.23.1-rust-1.99.0-stable
20:20:52.887 read runner 2764 rustc libgcc_s.so.1
20:20:53.049 rename runner 2778 rustc liberrno-1028435215655ff8.rlib
20:20:53.177 rename runner 2785 rustc libparking_lot_core-595f4bceb722af48.rmeta
20:20:53.259 rename runner 2785 rustc libparking_lot_core-595f4bceb722af48.rlib
20:20:53.416 rename runner 2800 rustc libonce_cell-38138e756e528eb0.rmeta
20:20:53.443 rename runner 2800 rustc libonce_cell-38138e756e528eb0.rlib
20:20:53.472 fork runner 2809 rustc rustc
20:20:53.522 fork runner 2811 rustc rustc
20:20:53.531 fork runner 2812 rustc rustc
20:20:53.565 fork runner 2813 rustc rustc
20:20:53.570 fork runner 2814 x86_64-linux-gnu-gcc-15 x86_64-linux-gnu-gcc-15
20:20:53.571 fork runner 2815 collect2 collect2
20:20:53.596 rename runner 2815 rust-lld build_script_build-d97ddf287d8bd947
20:20:55.578 delete runner 2857 rustc lib.rmeta-link
20:20:55.612 delete runner 2721 rustc lib.rmeta-link
20:20:55.902 delete runner 2791 rustc lib.rmeta-link

Want to see more? E-mail us at hello@bitbison.io about your use case.

1 of 1 jobs captured: build-test success · Generated 2026-10-07 · tarp 0.1.0+20261007022833-g16cc1581f632 · run df7ed66a-d3c4-48a1-8e84-627b983bc390