crates.io package intelligence

tokio — deep security report

ShadowCanopy's full breakdown of tokio on crates.io: verdict, AI analysis, dependency chain, network behavior, prebuilds, and obfuscated code.

Safe to use
Deep-scanned by ShadowCanopy — no threats found in its code, dependencies, or network behavior.
Scanned 8/7/2026
Approvedtokio@1.53.1View on registry ↗latest: 1.53.1

All findings are false positives from naive regex matching on Rust generic syntax (F::Output etc.) inside legitimate Tokio runtime/task spawning code. No network IPs, exfiltration, or malicious behavior present. This is the real tokio crate.

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AI breakdown

Plain-English summary of what this package does and how it behaves.

tokio 1.53.1 is a Rust crate providing an asynchronous runtime with filesystem and blocking I/O support.

Capabilities

  • Provides async filesystem operations (read, write, create_dir, metadata, etc.)
  • Includes blocking task support
  • No scripts defined

Data access

  • Filesystem

Network

  • Hardcoded public IP in network code (static findings)

Standard async runtime crate with filesystem access; repeated static findings note hardcoded public IPs in network code that may require review.

Security findings (4)

Static analysis rule matches, with the exact code that triggered them.

highHardcoded public IP in network codeATK-028src/runtime/handle.rs

File src/runtime/handle.rs contains a hardcoded public IP (F::) used in network code — review for hidden exfiltration or C2 endpoints.

highHardcoded public IP in network codeATK-028tokio-1.53.1/src/runtime/handle.rs

File tokio-1.53.1/src/runtime/handle.rs contains a hardcoded public IP (F::) used in network code — review for hidden exfiltration or C2 endpoints.

highHardcoded public IP in network codeATK-028src/task/spawn.rs

File src/task/spawn.rs contains a hardcoded public IP (F::) used in network code — review for hidden exfiltration or C2 endpoints.

highHardcoded public IP in network codeATK-028tokio-1.53.1/src/task/spawn.rs

File tokio-1.53.1/src/task/spawn.rs contains a hardcoded public IP (F::) used in network code — review for hidden exfiltration or C2 endpoints.

Files in package (500)

.cargo_vcs_info.jsontokio-1.53.1/.cargo_vcs_info.jsonCHANGELOG.mdtokio-1.53.1/CHANGELOG.mdCargo.locktokio-1.53.1/Cargo.lockCargo.tomltokio-1.53.1/Cargo.tomlCargo.toml.origtokio-1.53.1/Cargo.toml.origLICENSEtokio-1.53.1/LICENSEREADME.mdtokio-1.53.1/README.mddocs/reactor-refactor.mdtokio-1.53.1/docs/reactor-refactor.mdsrc/blocking.rstokio-1.53.1/src/blocking.rssrc/doc/mod.rstokio-1.53.1/src/doc/mod.rssrc/doc/os.rstokio-1.53.1/src/doc/os.rssrc/fs/canonicalize.rstokio-1.53.1/src/fs/canonicalize.rssrc/fs/copy.rstokio-1.53.1/src/fs/copy.rssrc/fs/create_dir.rstokio-1.53.1/src/fs/create_dir.rssrc/fs/create_dir_all.rstokio-1.53.1/src/fs/create_dir_all.rssrc/fs/dir_builder.rstokio-1.53.1/src/fs/dir_builder.rssrc/fs/file/tests.rstokio-1.53.1/src/fs/file/tests.rssrc/fs/file.rstokio-1.53.1/src/fs/file.rssrc/fs/hard_link.rstokio-1.53.1/src/fs/hard_link.rssrc/fs/metadata.rstokio-1.53.1/src/fs/metadata.rs

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This report reflects ShadowCanopy's threat intelligence at page load and is informational, not a warranty. Canonical URL: https://shadowcanopy.dev/packages/crates/tokio