Skip to content
Open-Source Registry

cargo / optionchain_simulator

optionchain_simulator 0.3.0

bitbison: flagged, behavior flagged, dependencies flagged, posture not checked, pipeline clean, 1 of 1 jobs captured 2 detections4 vulnerabilities
processes
548
operations
173K
packages
423
compiler runs
1,118
connections
4
job time
8m 43s
capture
2.4 MB
records
323K
bytes / record
7.3

OptionChain-Simulator is a lightweight REST API service that simulates an evolving option chain with every request. It is designed for developers building or testing trading systems, backtesters, and visual tools that depend on option data streams but want to avoid relying on live data feeds.

Build behaviourundeclared fetchfetched outside crates.iocompiled C/C++

2,248 downloads · MIT · source · home page · cargo financeoptionstrading

Artifact

binary · retained · product · graph v1
2
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 code opened a network connection
    utoipa-swagger-ui 10.0.1 › github.com:443, codeload.github.com:443
    connection to github.com:443, opened by curl
    high
  • Build script ran curl
    utoipa-swagger-ui 10.0.1 › github.com:443
    Tool invocations: 1. Build script: /home/runner/work/OptionChain-Simulator/OptionChain-Simulator/target/release/build/utoipa-swagger-ui-c8e39f6923c833b5/build-script-build
    medium

Detection

high

Build code opened a network connection

subject utoipa-swagger-ui 10.0.1 · destination github.com:443, codeload.github.com:443

connection to github.com:443, opened by curl

connection to codeload.github.com:443, opened by curl

the opener descends from the build script at /home/runner/work/OptionChain-Simulator/OptionChain-Simulator/target/release/build/utoipa-swagger-ui-c8e39f6923c833b5/build-script-build

  1. rustup2483
  2. cargo2483
  3. build-script-build8716
  4. curl8720at 12:19:17

witnessed · rule egress

Detection

medium

Build script ran curl

subject utoipa-swagger-ui 10.0.1 · destination github.com:443

Tool invocations: 1. Build script: /home/runner/work/OptionChain-Simulator/OptionChain-Simulator/target/release/build/utoipa-swagger-ui-c8e39f6923c833b5/build-script-build

Command: curl -sSL -o /home/runner/work/OptionChain-Simulator/OptionChain-Simulator/target/release/build/utoipa-swagger-ui-1004a2ce0f1d022e/out/v5.32.6.zip https://githu…

Recorded activity: used a network connection to github.com:443

witnessed · OptionChain-Simulator · rule buildscript

Network

2 fetches
  • codeload.github.com
    build code of utoipa-swagger-ui · curl · 1 file
    undeclared
  • github.com
    build code of utoipa-swagger-ui · curl · 1 file
    undeclared
cargo fetched 25,952 files from static.crates.iorustup fetched 180 files from static.rust-lang.org
Vulnerable dependencies4PackageVersionFixSeverityTitleReach
RUSTSEC-2026-0258h20.3.27>=0.4.16highh2 unbounded empty DATA framesretained
CVE-2024-32650rustls0.20.9>=0.21.11highDenial of Service Vulnerability in Rustls Libraryretained
CVE-2025-4432ring0.16.20>=0.17.12mediumSome AES functions may panic when overflow checking is enabled in ringretained
RUSTSEC-2025-0010ring0.16.20>=0.17lowVersions of *ring* prior to 0.17 are unmaintained.retained

Raw data

capture
2.4 MB
records
322,637
bytes per record
7.3

Loading a sample of the capture

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

Dependencies

446 packages, 48 with a build script that ran, 14 doing more than compiling
PackageVersionUsageBuild behaviour
ring0.16.20linkedbuild scriptprebuilt objects
ring0.17.14linkedbuild scriptprebuilt objects
utoipa-swagger-ui direct10.0.1linkedbuild scriptnetworkruns tools codeload.github.com, github.com, curl
winapi-i686-pc-windows-gnu0.4.0platform_gatedbuild script, not runprebuilt objects
winapi-x86_64-pc-windows-gnu0.4.0platform_gatedbuild script, not runprebuilt objects
windows_aarch64_gnullvm0.52.6platform_gatedbuild script, not runprebuilt objects
windows_aarch64_msvc0.52.6platform_gatedbuild script, not runprebuilt objects
windows_i686_gnu0.52.6platform_gatedbuild script, not runprebuilt objects
windows_i686_gnullvm0.52.6platform_gatedbuild script, not runprebuilt objects
windows_i686_msvc0.52.6platform_gatedbuild script, not runprebuilt objects
windows_x86_64_gnu0.52.6platform_gatedbuild script, not runprebuilt objects
windows_x86_64_gnullvm0.52.6platform_gatedbuild script, not runprebuilt objects
windows_x86_64_msvc0.52.6platform_gatedbuild script, not runprebuilt objects
wit-bindgen0.57.1platform_gatedbuild script, not runprebuilt objects
actix-macros0.2.5linkedproc macro
actix-web-codegen4.4.0linkedproc macro
ahash0.8.12linkedbuild script
async-trait direct0.1.92linkedproc macro
borsh1.8.1feature_gatedbuild script, not run
borsh-derive1.8.1buildtime_onlyproc macro
chrono-tz direct0.10.4linkedbuild script
clickhouse-macros0.3.0linkedproc macro
const-random-macro0.1.16linkedproc macro
cookie0.16.2linkedbuild script
crc32fast1.5.2linkedbuild script
crossbeam-deque0.8.8linkedbuild script
crossbeam-epoch0.9.21linkedbuild script
crossbeam-utils0.8.23linkedbuild script
crunchy0.2.4linkedbuild script
darling_macro0.24.1linkedproc macro
derive-syn-parse0.2.0linkedproc macro
derive-where1.7.0linkedproc macro
derive_more-impl2.1.1linkedproc macro
displaydoc0.2.7linkedproc macro
encoding_rs0.8.42linkedbuild script
futures-macro0.3.34linkedproc macro
getrandom0.3.4linkedbuild script
getrandom0.4.3linkedbuild script
httparse1.10.1linkedbuild script
iana-time-zone-haiku0.1.2platform_gatedbuild script, not run
icu_normalizer_data2.3.0linkedbuild script
icu_properties_data2.3.0linkedbuild script
ipconfig0.3.4platform_gatedbuild script, not run
jni0.22.4platform_gatedbuild script, not run
jni-macros0.22.4buildtime_onlybuild script, not runproc macro
jni-sys-macros0.4.1buildtime_onlyproc macro
ld-linux-x86-64.so.2linkedsystem library
libc0.2.190linkedbuild script
libc.so.6linkedsystem library
libgcc_s.so.1linkedsystem library
libm.so.6linkedsystem library
libmvec.so.1linkedsystem library
macro_magic_core_macros0.5.1linkedproc macro
macro_magic_macros0.5.1linkedproc macro
matrixmultiply0.3.11linkedbuild script
mime_guess2.0.5linkedbuild script
mockall0.15.0linked_undeclaredbuild script
mockall_derive0.15.0linked_undeclaredbuild scriptproc macro
mongocrypt-sys0.1.6+1.18.2feature_gatedbuild script, not run
mongodb-internal-macros3.9.1linkedproc macro
multiversion_no_op1.0.0linkedproc macro
num-traits0.2.19linkedbuild script
parking_lot_core0.9.12linkedbuild script
portable-atomic1.15.0linkedbuild script
proc-macro21.0.107linkedbuild script
prometheus direct0.14.0linkedbuild script
protobuf3.7.2linkedbuild script
quote1.0.47linkedbuild script
radium0.7.0linkedbuild script
rayon-core1.13.0linkedbuild script
rust_decimal direct1.43.0linkedbuild script
rust_decimal_macros direct1.40.0linkedproc macro
rustc_version_runtime0.3.0linkedbuild script
rustix1.1.5linked_undeclaredbuild script
rustls0.20.9linkedbuild script
rustls0.23.45linkedbuild script
rustversion1.0.23linkedbuild scriptproc macro
serde direct1.0.229linkedbuild script
serde_core1.0.229linkedbuild script
serde_derive1.0.229linkedproc macro
serde_json direct1.0.151linkedbuild script
serde_with_macros3.24.0linkedproc macro
system-configuration-sys0.6.0platform_gatedbuild script, not run
thiserror1.0.69linkedbuild script
thiserror2.0.21linkedbuild script
thiserror-impl1.0.69linkedproc macro
thiserror-impl2.0.21linkedproc macro
time-macros0.2.32linkedproc macro
tiny-keccak2.0.2linkedbuild script
tokio-macros2.7.2linkedproc macro
tracing-attributes0.1.31linkedproc macro
typed-builder-macro0.22.0linkedproc macro
utoipa-gen6.0.1linkedproc macro
valuable0.1.1feature_gatedbuild script, not run
wasm-bindgen0.2.129platform_gatedbuild script, not run
wasm-bindgen-macro0.2.129buildtime_onlyproc macro
wasm-bindgen-shared0.2.129platform_gatedbuild script, not run
winapi0.3.9platform_gatedbuild script, not run
windows-implement0.60.2buildtime_onlyproc macro
windows-interface0.59.3buildtime_onlyproc macro
yoke-derive0.8.4linkedproc macro
zerocopy0.8.62linkedbuild script
zerocopy-derive0.8.62linkedproc macro
zerofrom-derive0.1.8linkedproc macro
zerovec-derive0.11.6linkedproc macro
zmij1.0.23linkedbuild script
zstd-safe7.3.0linkedbuild script
zstd-sys2.1.1+zstd.1.5.7linkedbuild script
actix-codec0.5.4linked
actix-http3.18.12linked
actix-router0.5.4linked
actix-rt2.15.0linked
actix-server2.9.8linked
actix-service2.0.3linked
actix-tls3.6.1linked
actix-utils3.0.2linked
actix-web direct4.15.0linked
aes0.9.3linked
aho-corasick1.1.5linked
alloc-no-stdlib2.0.4linked
alloc-stdlib0.2.4linked
allocator-api20.2.21linked
android_system_properties0.1.6platform_gated
anstyle1.0.14linked_undeclared
approx0.5.1linked
arc-swap1.9.2linked
arcstr1.2.0linked
arrayvec0.7.8linked
async-lock3.4.2linked
atomic-waker1.1.2linked
autocfg1.5.1buildtime_only
backon1.6.0linked
base640.22.1linked
base640.23.1linked
bitflags2.13.2linked
bitvec1.1.1linked
block-buffer0.12.1linked
bnum0.13.0linked
brotli8.0.4linked
brotli-decompressor5.0.3linked
bson2.15.0linked
bstr1.13.1linked
bumpalo3.20.3linked
bytemuck1.25.2linked
bytes1.12.1linked
bytestring1.5.1linked
bzip20.6.1linked
cc1.7.0linked
cfg-if1.0.5linked
cfg_aliases0.2.2buildtime_only
chacha200.10.2linked
chrono direct0.4.45linked
cipher0.5.2linked
cityhash-rs1.0.1linked
clickhouse direct0.15.2linked
clickhouse-types0.1.3linked
cmov0.5.4linked
combine4.6.8linked
const-oid0.10.2linked
const-random0.1.18linked
constant_time_eq0.4.2linked
convert_case0.10.0linked
core-foundation0.9.4platform_gated
core-foundation-sys0.8.7platform_gated
core_detect1.0.0linked
cpubits0.1.1linked
cpufeatures0.3.1linked
crossbeam-channel0.5.17linked
crypto-common0.2.2linked
csv direct1.4.0linked
csv-core0.1.13linked
ctutils0.4.3linked
darling0.24.1linked
darling_core0.24.1linked
data-encoding2.11.1linked
deflate640.1.12linked
deranged0.5.8linked
derive_more2.1.1linked
digest0.11.3linked
dirs-next2.0.0linked
dirs-sys-next0.1.2linked
downcast0.11.0linked_undeclared
either1.19.0linked
encode_unicode1.0.0linked
equivalent1.0.2linked
errno0.3.14linked
event-listener5.4.2linked
event-listener-strategy0.5.4linked
expiration_date0.5.0linked
fastrand2.5.0linked
financial_types0.3.0linked
find-msvc-tools0.1.14linked
flate21.1.10linked
fnv1.0.7linked
foldhash0.2.0linked
form_urlencoded1.2.2linked
fragile2.1.0linked_undeclared
funty2.0.0linked
futures direct0.3.34linked
futures-channel0.3.34linked
futures-core0.3.34linked
futures-executor0.3.34linked
futures-io0.3.34linked
futures-sink0.3.34linked
futures-task0.3.34linked
futures-util0.3.34linked
getrandom0.2.17linked
glam0.30.10feature_gated
glam0.31.1feature_gated
glam0.32.1feature_gated
glam0.33.12feature_gated
h20.3.27linked
half2.7.1linked
hashbrown0.17.1linked
hermit-abi0.5.3platform_gated
hex0.4.3linked
hickory-net0.26.3linked
hickory-proto0.26.3linked
hickory-resolver0.26.3linked
hmac0.13.0linked
http0.2.12linked
http1.5.0linked
http-body1.1.0linked
http-body-util0.1.5linked
httpdate1.0.3linked
hybrid-array0.4.15linked
hyper1.12.0linked
hyper-util0.1.21linked
iana-time-zone0.1.65linked
icu_collections2.3.0linked
icu_locale_core2.3.0linked
icu_normalizer2.3.0linked
icu_properties2.3.0linked
icu_provider2.3.1linked
ident_case1.0.1linked
idna1.1.0linked
idna_adapter1.2.2linked
impl-more0.3.8linked
indexmap2.14.2linked
inout0.2.2linked
ipnet2.12.2linked
is-terminal0.4.17linked
itertools0.15.0linked
itoa1.0.18linked
jni-sys0.4.1platform_gated
jobserver0.1.35linked
js-sys0.3.106platform_gated
language-tags0.3.2linked
lazy_static1.5.1linked
libbz2-rs-sys0.2.5linked
libredox0.1.25platform_gated
linux-raw-sys0.12.1linked_undeclared
litemap0.8.3linked
local-channel0.1.5linked
local-waker0.1.4linked
lock_api0.4.14linked
log0.4.34linked
lz4_flex0.11.6linked
lzma-rust20.16.5linked
macro_magic0.5.1linked
macro_magic_core0.5.1linked
md-50.11.0linked
memchr2.8.3linked
mime0.3.17linked
mio1.2.4linked
moka0.12.16linked
mongocrypt0.4.0feature_gated
mongodb direct3.9.1linked
nalgebra0.35.0linked
ndk-context0.1.1platform_gated
nu-ansi-term0.50.3linked
num-bigint0.4.8feature_gated
num-bigint0.5.1linked
num-complex0.4.6linked
num-conv0.2.2linked
num-integer0.1.47linked
num-rational0.4.2linked
once_cell1.21.4linked
option_type0.5.0linked
optionstratlib direct0.22.1linked
optionstratlib-analytics0.22.1linked
optionstratlib-backtest0.22.1linked
optionstratlib-core0.22.1linked
optionstratlib-market0.22.1linked
optionstratlib-math0.22.1linked
optionstratlib-pricing0.22.1linked
optionstratlib-simulation0.22.1linked
optionstratlib-strategies0.22.1linked
optionstratlib-visualization0.22.1linked
parking2.2.1linked
parking_lot0.12.5linked
pbkdf20.13.0linked
percent-encoding2.3.2linked
phf0.12.1linked
phf_shared0.12.1linked
pin-project-lite0.2.17linked
pkg-config0.3.34linked
positive direct0.8.0linked
potential_utf0.1.6linked
powerfmt0.2.1linked
ppmd-rust1.5.0linked
ppv-lite860.2.21linked
predicates3.1.4linked_undeclared
predicates-core1.0.10linked_undeclared
predicates-tree1.0.13linked_undeclared
prefix-trie0.8.4linked
prettytable-rs0.10.0linked
proc-macro-crate3.5.0buildtime_only
protobuf-support3.7.2linked
rand direct0.10.3linked
rand0.8.8feature_gated
rand0.9.5linked
rand_chacha0.3.1feature_gated
rand_chacha0.9.0linked
rand_core0.10.1linked
rand_core0.6.4feature_gated
rand_core0.9.5linked
rand_distr direct0.6.0linked
rawpointer0.2.1linked
rayon1.12.0linked
redis direct1.7.1linked
redox_syscall0.5.18platform_gated
redox_users0.4.6platform_gated
regex1.13.1linked
regex-automata0.4.18linked
regex-lite0.1.9linked
regex-syntax0.8.11linked
resolv-conf0.7.6linked
rustc_version0.4.1linked
rustls-pki-types1.15.1linked
rustls-webpki0.103.15linked
ryu1.0.23linked
safe_arch1.2.0linked
same-file1.0.6buildtime_only
scopeguard1.2.0linked
sct0.7.1linked
semver1.0.28linked
serde_bytes0.11.19linked
serde_derive_internals0.29.1linked
serde_urlencoded0.7.1linked
serde_with3.24.0linked
sha10.11.0linked
sha1_smol1.0.1linked
sha20.11.0linked
sharded-slab0.1.7linked
shlex2.0.1linked
signal-hook-registry1.4.8linked
simba0.10.2linked
simd-adler320.3.10linked
simd_cesu81.2.0platform_gated
simdutf80.1.5linked
siphasher1.0.4linked
slab0.4.12linked
smallvec1.16.3linked
socket20.6.5linked
spin0.5.2linked
stable_deref_trait1.2.1linked
statrs0.19.1linked
stringprep0.1.5linked
strsim0.11.1linked
subtle2.6.1linked
syn2.0.119linked
syn3.0.7linked
synstructure0.14.0linked
system-configuration0.7.0platform_gated
tagptr0.2.0linked
take_mut0.2.2linked
tap1.0.1linked
tempfile3.27.0linked_undeclared
term0.7.0linked
termtree0.5.1linked_undeclared
thread_local1.1.10linked
time0.3.55linked
time-core0.1.9linked
tinystr0.8.4linked
tinyvec1.13.3linked
tokio direct1.53.2linked
tokio-rustls0.23.4linked
tokio-rustls0.26.6linked
tokio-util0.7.20linked
toml_datetime1.1.2+spec-1.1.0buildtime_only
toml_edit0.25.17+spec-1.1.0buildtime_only
toml_parser1.1.5+spec-1.1.0buildtime_only
tower-service0.3.3linked
tracing direct0.1.44linked
tracing-core0.1.36linked
tracing-log0.2.0linked
tracing-subscriber direct0.3.23linked
try-lock0.2.5linked
typed-builder0.22.0linked
typed-path0.12.3linked
typenum1.20.1linked
unicase2.10.0linked
unicode-bidi0.3.18linked
unicode-ident1.0.26linked
unicode-normalization0.1.25linked
unicode-properties0.1.4linked
unicode-segmentation1.13.3linked
unicode-width0.1.14linked
unicode-xid0.2.6linked
untrusted0.7.1linked
untrusted0.9.0linked
url2.5.8linked
utf8_iter1.0.4linked
utoipa direct6.0.0linked
uuid direct1.28.0linked
version_check0.9.5buildtime_only
walkdir2.5.0buildtime_only
want0.3.2linked
wasi0.11.1+wasi-snapshot-preview1platform_gated
wasip21.0.4+wasi-0.2.12platform_gated
wasm-bindgen-macro-support0.2.129buildtime_only
web-sys0.3.106platform_gated
webpki0.22.4linked
webpki-roots1.0.9linked
wide1.7.1linked
widestring1.2.1platform_gated
winapi-util0.1.11buildtime_only
windows-core0.62.2platform_gated
windows-link0.2.1platform_gated
windows-registry0.6.1platform_gated
windows-result0.4.1platform_gated
windows-strings0.5.1platform_gated
windows-targets0.52.6platform_gated
winnow1.0.4buildtime_only
writeable0.6.4linked
wyz0.5.1linked
xxhash-rust0.8.19linked
yoke0.8.3linked
zerofrom0.1.8linked
zeroize1.9.1linked
zerotrie0.2.5linked
zerovec0.11.8linked
zip8.6.0linked
zlib-rs0.6.8linked
zopfli0.8.3linked
zstd0.13.3linked
libm0.2.16deadbuild script
adler22.0.1dead
critical-section1.2.0dead
miniz_oxide0.9.1dead
r-efi5.3.0unverified
r-efi6.0.0unverified
webpki-roots0.22.6dead
windows-sys0.52.0unverified
windows-sys0.61.2unverified

1 of 1 jobs captured: build-test success · Generated 2026-10-10 · run 5bddb1c6-6dc9-41b7-bc3a-a3935d53cd2f

analysis 0.1.0 · 2026-10-09 · 814b5de · graph v1