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WebAssembly module
API
This view is built from:
Module analysis/api/v1/wasm/1de6bbb242368dcb40a01de84b9a4d83e0bbf2413883c277c4b731e8dba9df3eDecompiled code/api/v1/wasm/1de6bbb242368dcb40a01de84b9a4d83e0bbf2413883c277c4b731e8dba9df3e/code

1de6bbb242368dcb40a01de84b9a4d83e0bbf2413883c277c4b731e8dba9df3e

Download .wasmSearch scans with this module

The file is the module exactly as the page had it. WebAssembly does nothing on its own: it runs only when a script instantiates it. Labels describe what the module contains and are leads, not verdicts.

At a glance

What it is
Not identified. Its build does not name it and it matches no library we know.
Names it came with
Came with the npm package @rive-app/canvas 1.0.95 · From unpkg.com · File name: rive. Its build and the addresses it came from say so; whoever builds a module chooses these, so they are hints.
How it was built
Compiled with Emscripten, usually from C or C++.
What it can do
None of its imports reaches the network, runs code or changes the page. Judged from the names of its imports.
Where we saw it
On 1 public scan, 2026-10-27.
Findings
Nothing flagged by the checks below.
Size
190.0 KiB
First seen
2026-10-27
Last seen
2026-10-27
Public scans
1
Functions
1831
Imports
38
Exports
8
Data segments
354

How it was built

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

Language
C or C++, probablyNot named. Emscripten and clang mostly compile C and C++.
Compiler
EmscriptenThe toolchain that compiles C and C++ (sometimes Rust) for the web. It comes with the JavaScript that loads the module.

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.

Decompiled code

1,831 of 1,831 functions decompiled to C-like pseudocode; 38 more are imported from the page.

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.

FunctionSizeBlocksComplexityNotes
No functions match.

File layout

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

SectionOffsetSizeItems
type0x8638 bytes84
import0x286232 bytes38
function0x36e1.8 KiB1,831
table0xa9a9 bytes1
memory0xaa39 bytes1
global0xaac16 bytes2
export0xabc40 bytes8
element0xae42.9 KiB1
code0x1656156.5 KiB1,831
data0x2885e27.9 KiB354
Memory
256 pages (16.0 MiB), up to 32,768 pages (2.0 GiB)
Table
1,696 entries, up to 1,696 entries, funcref
Globals
2
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. 354 segments, 25.5 KiB in all. The chart shows 64: the first 64 and every encrypted or compressed one.

290 segments not drawn (19.5 KiB)02468Segment 0: 2,946 bytes, 4.94 bits per byteSegment 1: 18 bytes, 2.19 bits per byteSegment 2: 18 bytes, 2.19 bits per byteSegment 3: 18 bytes, 1.93 bits per byteSegment 4: 18 bytes, 2.19 bits per byteSegment 5: 148 bytes, 2.91 bits per byteSegment 6: 2 bytes, 1 bits per byteSegment 7: 14 bytes, 2.13 bits per byteSegment 8: 30 bytes, 2.69 bits per byteSegment 9: 86 bytes, 2.71 bits per byteSegment 10: 210 bytes, 2.79 bits per byteSegment 11: 114 bytes, 2.9 bits per byteSegment 12: 162 bytes, 3.06 bits per byteSegment 13: 10 bytes, 2.05 bits per byteSegment 14: 48 bytes, 2.7 bits per byteSegment 15: 34 bytes, 2.29 bits per byteSegment 16: 51 bytes, 2.76 bits per byteSegment 17: 34 bytes, 2.37 bits per byteSegment 18: 34 bytes, 1.79 bits per byteSegment 19: 66 bytes, 2.36 bits per byteSegment 20: 22 bytes, 2.55 bits per byteSegment 21: 70 bytes, 2.61 bits per byteSegment 22: 53 bytes, 2.54 bits per byteSegment 23: 58 bytes, 2.72 bits per byteSegment 24: 42 bytes, 2.43 bits per byteSegment 25: 62 bytes, 2.4 bits per byteSegment 26: 146 bytes, 2.62 bits per byteSegment 27: 38 bytes, 2.4 bits per byteSegment 28: 86 bytes, 2.58 bits per byteSegment 29: 30 bytes, 2.28 bits per byteSegment 30: 6 bytes, 1.92 bits per byteSegment 31: 6 bytes, 1.92 bits per byteSegment 32: 46 bytes, 2.46 bits per byteSegment 33: 46 bytes, 1.84 bits per byteSegment 34: 6 bytes, 1.92 bits per byteSegment 35: 58 bytes, 2.44 bits per byteSegment 36: 18 bytes, 1.75 bits per byteSegment 37: 18 bytes, 2.19 bits per byteSegment 38: 18 bytes, 2.19 bits per byteSegment 39: 18 bytes, 2.19 bits per byteSegment 40: 61 bytes, 2.07 bits per byteSegment 41: 122 bytes, 2.77 bits per byteSegment 42: 122 bytes, 2.77 bits per byteSegment 43: 62 bytes, 2.55 bits per byteSegment 44: 62 bytes, 2.55 bits per byteSegment 45: 78 bytes, 2.62 bits per byteSegment 46: 78 bytes, 2.62 bits per byteSegment 47: 42 bytes, 2.43 bits per byteSegment 48: 42 bytes, 2.43 bits per byteSegment 49: 42 bytes, 2.33 bits per byteSegment 50: 42 bytes, 2.5 bits per byteSegment 51: 38 bytes, 2.52 bits per byteSegment 52: 38 bytes, 2.52 bits per byteSegment 53: 38 bytes, 2.66 bits per byteSegment 54: 38 bytes, 2.66 bits per byteSegment 55: 50 bytes, 2.64 bits per byteSegment 56: 50 bytes, 2.64 bits per byteSegment 57: 38 bytes, 2.66 bits per byteSegment 58: 38 bytes, 2.66 bits per byteSegment 59: 38 bytes, 2.63 bits per byteSegment 60: 38 bytes, 2.65 bits per byteSegment 61: 38 bytes, 2.65 bits per byteSegment 62: 38 bytes, 2.66 bits per byteSegment 63: 38 bytes, 2.66 bits per byte
data segment encrypted or compressed 290 segments not drawn 7.5 bits per byteHeight: bits per byte. Width: share of all the data.

Imports (38)

  • a.a
  • a.b
  • a.c
  • a.d
  • a.e
  • a.f
  • a.g
  • a.h
  • a.i
  • a.j
  • a.k
  • a.l
  • a.m
  • a.n
  • a.o
  • a.p
  • a.q
  • a.r
  • a.s
  • a.t
  • a.u
  • a.v
  • a.w
  • a.x
  • a.y
  • a.z
  • a.A
  • a.B
  • a.C
  • a.D
  • a.E
  • a.F
  • a.G
  • a.H
  • a.I
  • a.J
  • a.K
  • a.L

Exports (8)

Scripts that carry or load it

  • wellcommunity.se loads it; the script is minified or bundled.

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.

ImportText
a.Aemscripten::val
a.Bbool
a.Cvoid
a.DrenderFactory
a.GbyteLength
a.KAABB
a.cRenderer
a.cRendererWrapper
a.cRenderPathWrapper
a.cRenderShader
a.cRenderPaintWrapper
a.cRenderImageWrapper
a.cVec2D
a.cMat2D
a.cFile
a.cArtboardBase
a.cTransformComponent
a.cNode
a.cRootBone
a.cLinearAnimation
a.cLinearAnimationInstance
a.cStateMachine
a.cStateMachineInstance
a.cSMIInput
a.cSMIBool
a.cSMINumber
a.cSMITrigger
a.cDynamicRectanizer
a.demscripten::memory_view<char>
a.demscripten::memory_view<signed char>

Showing 30 of 73.

In our sandbox

  • Nothing notable.

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: none recognised
  • 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.

  • 667efeca…8f653061.4 KiB · first seen 2026-10-17 · 9 functions in common (3% of this module's, 11% of that one's)

Seen on 1 public scan

PageTitleSeenHow it got there
wellcommunity.seJoin VÄL2026-10-27Built by a script at run time; Downloaded as a file