d7e61b828523001f26ce0b3f88dabcf6c12e5e6edf80eb4f08b26ac7b946ff88

How it was built

Compiled with clang, usually from C or C++.

Language

C or C++, probablyNot named. Emscripten and clang mostly compile C and C++.

Compiler

clangA C and C++ compiler. TinyGo and Emscripten use it too.

Read from text inside the module (its build metadata and paths the compiler left) and from its import and export names. Whoever builds a module can change or remove these, so treat them as hints. They say how a module was made, not what it does.

Hashing and cipher code

Algorithms recognised from their published constants, tables and rotation amounts: ChaCha20, Salsa20 or ChaCha. Legitimate modules use them all the time, for hashing, captchas and encryption, so this is a lead, not a verdict.

• function 228ChaCha20, Salsa20 or ChaCha · a table it reads, its rotation amounts

Decompiled code

1,859 of 1,860 functions decompiled to C-like pseudocode; 34 more are imported from the page.

• 1 of 1,860 functions could not be decompiled.

Decompiled code is a reconstruction from the file, so names and types are often guesses. Query values in URLs are masked here; the downloaded file is unchanged.

File layout

WebAssembly binary format version 1, core module, 10 sections.

Memory

256 pages (16.0 MiB), up to 32,768 pages (2.0 GiB)

Table

479 entries, no upper limit, funcref

Globals

1

Element segments

1

Function names

none (names were stripped)

Data segments

Each bar is one segment of the module's data: as wide as its size, as tall as its entropy. Bars above the dashed line are encrypted or compressed. 347 segments, 64.5 KiB in all. The chart shows 64: the first 64 and every encrypted or compressed one.

Scripts that carry or load it

• cdnjs.cloudflare.com loads it.

From public scans. A script loads a module when it fetches or compiles it.

Text it passes to the page

Fixed text the module hands to the page's JavaScript when it calls an import, read from the module file. Imports that reach the network, run code or change the page come first; web addresses are shown as their host.

Showing 30 of 34.

In our sandbox

• Produced 2 strings at run time, listed below.

Checks we ran

• Threat-feed matches: none
• Names of mining software or pools: none
• CryptoNight mining structure: not found
• Hashing or cipher loops: none
• Known hashing or cipher algorithms: ChaCha20, Salsa20 or ChaCha
• Encrypted or compressed data: none
• JavaScript stored inside: none
• Other modules inside: none
• Imports that read browser or page details: none
• Function names: removed (usual in release builds)

Static checks of the file: nothing in it was run for these. A finding is a lead, not a verdict.

Shares code with

Other modules that contain some of the same functions. They are ranked by functions few modules have, so a language's own runtime does not link every module built with it. Shared code often means a shared library or the same developer. It is a lead, not a verdict.

• 0734155c…f62d73644.3 KiB · first seen 2026-10-22 · 408 functions in common (37% of this module's, 37% of that one's)
• 38c14f6e…96670a643.0 KiB · first seen 2026-10-17 · 354 functions in common (32% of this module's, 33% of that one's)
• 2d804975…23b3e2839.6 KiB · first seen 2026-10-21 · 152 functions in common (14% of this module's, 11% of that one's)
• 02d7e481…a1d312844.5 KiB · first seen 2026-10-11 · 144 functions in common (13% of this module's, 10% of that one's)
• 0f9ce153…dea5bc20.5 KiB · first seen 2026-10-17 · 4 functions in common (under 1% of this module's, 19% of that one's)

Seen on 2 public scans