jasper-note/jasper

Rust·229 files·commit a2184a2·scanned 5d ago·cached ✓

70/100

DANGEROUS

Sensitive capability combinations reachable from entry points. Do not run without review.

This repository contains patterns associated with malware. Do NOT run this code.

verdict accurate?

Obfuscated code detected

threat-state: dangerouslive

FINDINGS ░▒▓

warningRust unsafe blockunsafe blocks bypass Rust's memory safety guarantees. Malware uses them for raw pointer manipulation, shellcode injection, or calling dangerous foreign functions.plugin-sdk/src/rt.rs

    let layout = std::alloc::Layout::from_size_align(size, 1).expect("bad layout");
    unsafe { std::alloc::alloc(layout) as usize }
}

        // bad_json 绕过信封：直接返回非法 JSON 字节
        let req = unsafe { std::slice::from_raw_parts(ptr as *const u8, len as usize) };
        if let Ok(r) = sdk::serde_json::from_slice::<rt::Req>(req) {
  ...

infoSuspicious files are not reachable from entry pointsFlagged files exist but are not imported by any entry point. They may be dead code, tests, or attack payloads triggered by another mechanism.+2

criticalString-array obfuscation detectedCode resolves its string literals through a rotating string-array decoder — many `name(0xNNN)` index calls that reconstruct hidden strings at runtime. This is the structural signature of javascript-obfuscator regardless of the variable-naming scheme, so it fires even when mangled identifiers (e.g. `j5`, `jM`) are used to evade _0x-based detection. Commonly used to hide malware from code review.core/src/library.rs

    fn builds_tree_counts_and_ordering() {
        let (root_a, root_b, child) = (hid(0xa0), hid(0xb0), hid(0xc0));
        let contents = vec![
            new_folder_md(&root_a, "", "Alpha", 1000),

+18

warningHigh-entropy string literalsFound 12 long strings with high Shannon entropy. This is common in obfuscated payloads that hide URLs, keys, or bytecode.web/scripts/gen-theme-assets.py+3

warningHigh-entropy string literalsFound 3 long strings with high Shannon entropy. This is common in obfuscated payloads that hide URLs, keys, or bytecode.web/src/lib/UiWidget.test.ts+3

warningFlattened or dead control flowDetected switch(true), dead if branches, or deeply nested ternaries — patterns used by obfuscators to hide execution order.web/src/lib/api.ts+3

warningFlattened or dead control flowDetected switch(true), dead if branches, or deeply nested ternaries — patterns used by obfuscators to hide execution order.web/src/lib/editor/livePreview.ts+3

warningFlattened or dead control flowDetected switch(true), dead if branches, or deeply nested ternaries — patterns used by obfuscators to hide execution order.web/src/lib/i18n.svelte.ts+3

warningHigh-entropy string literalsFound 18 long strings with high Shannon entropy. This is common in obfuscated payloads that hide URLs, keys, or bytecode.web/src/lib/messages.ts+3

warningLarge base64-encoded blobA 92-character base64 blob was found. May hide a remote payload or encoded executable code.web/e2e/make-fixture.mjs

iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk...

Scores are heuristics. A “safe” verdict means no known-malicious patterns were found — clever malware can look boring. Wrong verdict? Flag it above; confirmed false positives become regression tests.

130 files scanned @ a2184a2 | 8/19/2026 | heuristic scan — always review manually

risk by category

code execution8

network & exfiltration0

file system access0

obfuscation15

supply chain0

owasp / injection0

telemetry

files 130/229rules hit 11engine v5commit a2184a2

github

jasper-note/jasper

Lightweight read-write Joplin-compatible client — local Rust server + browser SPA. Live in-browser WASM demo.

Rust

56d

229 files

130 scanned(57%)

a2184a2

architecture░▒▓

entry (2) flagged (14) pkg (84)

208 nodes · 259 edgesscroll to zoom · click node to jump to finding