ScanMalware.com
WebAssembly module
API
This view is built from:
Module analysis/api/v1/wasm/415a59039dd77bebe098b9c97b9028938958df8a330f9f846325badc27169743Decompiled code/api/v1/wasm/415a59039dd77bebe098b9c97b9028938958df8a330f9f846325badc27169743/code

415a59039dd77bebe098b9c97b9028938958df8a330f9f846325badc27169743

Dense dataHashing or cipher loops
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
Built from the Rust crate web.
How it was built
Written in Rust. wasm-bindgen connects it to the page's JavaScript.
What it can do
Its imports reach: page content, page address. Judged from the names of its imports.
Where we saw it
On 1 public scan, 2026-10-17.
Findings
Dense data, Hashing or cipher loops. Leads, not verdicts: legitimate modules show these too.
Size
8.9 MiB
First seen
2026-10-17
Last seen
2026-10-17
Public scans
1
Functions
8929
Imports
711
Exports
23
Data segments
7251

Analysis limits

Only its first 2,000 strings were read.

How it was built

Written in Rust. wasm-bindgen connects it to the page's JavaScript.

Language
RustImplied: wasm-bindgen is only used with Rust.
Connects to JavaScript
wasm-bindgenRust's bridge to JavaScript. It writes glue code on both sides, so the module can call page functions such as fetch or the DOM, and the page can call 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.

What it is made of

56 Rust crates from crates.io, with the versions it was built with:

Build tools and versions it names:

  • Rust
  • rustc 1.96.0 (ac68faa20 2026-05-25)
  • walrus 0.26.1
  • wasm-bindgen 0.2.118 (753bb7ff4)

Read from text the build left in the module: source paths, build metadata and .NET metadata. Whoever builds a module can change or remove it, so treat it as a hint.

Hashing and cipher code

Algorithms recognised from their published constants, tables and rotation amounts: CRC-32. Legitimate modules use them all the time, for hashing, captchas and encryption, so this is a lead, not a verdict.

Decompiled code

8,893 of 8,929 functions decompiled to C-like pseudocode; 711 more are imported from the page.

  • 36 of 8,929 functions could not be decompiled.

Beyond WebAssembly 1.0: Vector (SIMD) instructions (1,403 functions), Tail calls (1,901 functions).

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.

Sections

Code 8929Data 7251Elem 1Type 222Table 2Export 23Global 1Import 711Memory 1Function 8929custom: producerscustom: target_features

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. 7,251 segments, 2.3 MiB in all. The chart shows 67: the first 64 and every encrypted or compressed one.

7,184 segments not drawn (2.2 MiB)02468Segment 0: 94,727 bytes, 5.27 bits per byteSegment 1: 263 bytes, 3.42 bits per byteSegment 2: 820 bytes, 5.15 bits per byteSegment 5: 5 bytes, 1.37 bits per byteSegment 6: 1,068 bytes, 4.53 bits per byteSegment 7: 2,517 bytes, 4.67 bits per byteSegment 8: 13,044 bytes, 5.07 bits per byteSegment 9: 12,658 bytes, 5.01 bits per byteSegment 10: 12,037 bytes, 5.57 bits per byteSegment 11: 776 bytes, 3.06 bits per byteSegment 12: 3,906 bytes, 4.53 bits per byteSegment 13: 484 bytes, 4.47 bits per byteSegment 14: 293 bytes, 3.65 bits per byteSegment 15: 7,899 bytes, 6.01 bits per byteSegment 16: 67 bytes, 2.53 bits per byteSegment 17: 2 bytes, 1 bits per byteSegment 18: 3 bytes, 1.58 bits per byteSegment 19: 37 bytes, 2.74 bits per byteSegment 20: 342 bytes, 4.73 bits per byteSegment 21: 26 bytes, 3.19 bits per byteSegment 22: 2 bytes, 1 bits per byteSegment 23: 2 bytes, 1 bits per byteSegment 24: 2 bytes, 1 bits per byteSegment 25: 2 bytes, 1 bits per byteSegment 26: 64 bytes, 3.63 bits per byteSegment 27: 10 bytes, 1.96 bits per byteSegment 28: 162 bytes, 4.69 bits per byteSegment 29: 9 bytes, 0.99 bits per byteSegment 30: 16 bytes, 2.98 bits per byteSegment 31: 49 bytes, 3.55 bits per byteSegment 32: 52 bytes, 2.84 bits per byteSegment 33: 421 bytes, 5.08 bits per byteSegment 34: 104 bytes, 2.63 bits per byteSegment 35: 45 bytes, 3.15 bits per byteSegment 36: 101 bytes, 3.02 bits per byteSegment 37: 43 bytes, 2.36 bits per byteSegment 38: 107 bytes, 2.9 bits per byteSegment 39: 119 bytes, 3.85 bits per byteSegment 40: 205 bytes, 2.81 bits per byteSegment 41: 160 bytes, 2.68 bits per byteSegment 42: 13 bytes, 1.31 bits per byteSegment 43: 3 bytes, 1.58 bits per byteSegment 44: 51 bytes, 1.12 bits per byteSegment 45: 13 bytes, 1.15 bits per byteSegment 47: 225 bytes, 2.14 bits per byteSegment 48: 24 bytes, 2.25 bits per byteSegment 49: 21 bytes, 1.87 bits per byteSegment 50: 66 bytes, 1.29 bits per byteSegment 51: 10 bytes, 2.92 bits per byteSegment 52: 33 bytes, 1.17 bits per byteSegment 53: 51 bytes, 1.78 bits per byteSegment 54: 6 bytes, 2.25 bits per byteSegment 55: 19 bytes, 1.61 bits per byteSegment 56: 7 bytes, 1.45 bits per byteSegment 57: 33 bytes, 2.83 bits per byteSegment 58: 23 bytes, 1.71 bits per byteSegment 59: 150 bytes, 4.39 bits per byteSegment 60: 291 bytes, 2.21 bits per byteSegment 61: 159 bytes, 2.73 bits per byteSegment 62: 77 bytes, 3.4 bits per byteSegment 63: 5 bytes, 1.92 bits per byteSegment 5845: 5,656 bytes, 7.95 bits per byteSegment 6109: 16,709 bytes, 7.97 bits per byteSegment 7230: 5,275 bytes, 7.8 bits per byte
data segment encrypted or compressed 7,184 segments not drawn 7.5 bits per byteHeight: bits per byte. Width: share of all the data.
  • Segment 5845: 5,656 bytes at 7.95 bits per byte
  • Segment 6109: 16,709 bytes at 7.97 bits per byte
  • Segment 7230: 5,275 bytes at 7.8 bits per byte

Imports (711)

Can reach: dom, navigation.

Imports from wbg are wasm-bindgen glue. Each __wbg_… import calls one JavaScript function in the page, and its name says which (__wbg_fetch_… calls fetch). The __wbindgen_… imports are wasm-bindgen's own helpers for strings, errors and memory.

  • ./web_bg.js.__wbg_new_227d7c05414eb861
  • ./web_bg.js.__wbg_stack_3b0d974bbf31e44f
  • ./web_bg.js.__wbg_error_a6fa202b58aa1cd3
  • ./web_bg.js.__wbg_popDebugGroup_fe22c1f391f88a04
  • ./web_bg.js.__wbg_pushDebugGroup_d96cdb6011450823
  • ./web_bg.js.__wbg_set_color_attachments_6705c6b1e98a3040
  • ./web_bg.js.__wbg_set_label_325c5e4b70c1568f
  • ./web_bg.js.__wbg_set_view_32a8132aec6de194
  • ./web_bg.js.__wbg_set_depth_clear_value_25268aa6b7cae2e0
  • ./web_bg.js.__wbg_set_depth_load_op_ed90e4eaf314a16c
  • ./web_bg.js.__wbg_set_depth_store_op_8e9b1d0e47077643
  • ./web_bg.js.__wbg_set_depth_read_only_90cca09674f446be
  • ./web_bg.js.__wbg_set_stencil_clear_value_1f380af0bd0d9255
  • ./web_bg.js.__wbg_set_stencil_load_op_5cde31e71a964b58
  • ./web_bg.js.__wbg_set_stencil_store_op_262e1df7b92404d3
  • ./web_bg.js.__wbg_set_stencil_read_only_ac984029b821315e
  • ./web_bg.js.__wbg_set_depth_stencil_attachment_be8301fa499cd3db
  • ./web_bg.js.__wbg_set_query_set_62d86bdf10d64d37
  • ./web_bg.js.__wbg_set_beginning_of_pass_write_index_abea1e4e6c6095e1
  • ./web_bg.js.__wbg_set_end_of_pass_write_index_1cd39b9bafe090cc
  • ./web_bg.js.__wbg_set_timestamp_writes_3854a564715b0ac7
  • ./web_bg.js.__wbg_beginRenderPass_865cbdfaecf89f93
  • ./web_bg.js.__wbg_insertDebugMarker_c70397db08a5ffcc
  • ./web_bg.js.__wbg_set_buffer_88dfc353992be57b
  • ./web_bg.js.__wbg_set_bytes_per_row_4d62ead4cbf1cd75
  • ./web_bg.js.__wbg_set_rows_per_image_1f4a56a3c5d57e93
  • ./web_bg.js.__wbg_set_offset_0e56098d94f81ccd
  • ./web_bg.js.__wbg_set_width_0f26635b289b3c67
  • ./web_bg.js.__wbg_set_height_975770494a218d52
  • ./web_bg.js.__wbg_set_depth_or_array_layers_f8981011496f12e7
  • ./web_bg.js.__wbg_copyBufferToTexture_46f05a7a84552c50
  • ./web_bg.js.__wbg_copyTextureToBuffer_a9b82ac765521aab
  • ./web_bg.js.__wbg_copyTextureToTexture_bb85c4b0b746d312
  • ./web_bg.js.__wbg_label_9a8583e3a20fafc7
  • ./web_bg.js.__wbg_set_label_8df6673e1e141fcc
  • ./web_bg.js.__wbg_finish_6c7bba424ffe1bbc
  • ./web_bg.js.__wbg_finish_c40b67ff2af88e0c
  • ./web_bg.js.__wbg_instanceof_GpuCanvasContext_13613277d7bf3768
  • ./web_bg.js.__wbg_maxTextureDimension1D_a7d9d7ecd19aae9b
  • ./web_bg.js.__wbg_maxTextureDimension2D_c6a3937eb3ab18df
  • ./web_bg.js.__wbg_maxTextureDimension3D_d941aa547d9e0801
  • ./web_bg.js.__wbg_maxTextureArrayLayers_eca9fa36b3d46099
  • ./web_bg.js.__wbg_maxBindGroups_7e4965b5daa53b23
  • ./web_bg.js.__wbg_maxBindingsPerBindGroup_5d11588150650215
  • ./web_bg.js.__wbg_maxDynamicUniformBuffersPerPipelineLayout_0cca7d1cb9e5adf7
  • ./web_bg.js.__wbg_maxDynamicStorageBuffersPerPipelineLayout_d81239ef90f4f920
  • ./web_bg.js.__wbg_maxSampledTexturesPerShaderStage_54e5ed0537676c83
  • ./web_bg.js.__wbg_maxSamplersPerShaderStage_71315fab0d7f34b1
  • ./web_bg.js.__wbg_maxStorageBuffersPerShaderStage_c99b4f72aaf19e34
  • ./web_bg.js.__wbg_maxStorageTexturesPerShaderStage_5403c17d11da5280

Exports (23)

Scripts that carry or load it

  • gamecube-web-dpjywnhvdacn.edgeone.dev 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.

ImportText
./web_bg.js.__wbg_createElement_bbd4c90086fe6f7bpage contentcanvas
./web_bg.js.__wbg_getContext_69ddc504535a2e7bwebgpu
./web_bg.js.__wbg_getContext_fc146f8ec021d074webgpu
./web_bg.js.__wbg_set_type_8b2743f6b4de4035text/javascript

Hosts and scripts inside

github.comscripts.sil.orgwww.daltonmaag.comwww.google.com

In our sandbox

  • Produced 14 strings at run time (text not shown).

Checks we ran

  • Threat-feed matches: none
  • Names of mining software or pools: none
  • CryptoNight mining structure: not found
  • Hashing or cipher loops: 6 functions (common in codecs and captchas)
  • Known hashing or cipher algorithms: CRC-32
  • Encrypted or compressed data: 3 blocks, 27.0 KiB (1.1% of its data)
  • JavaScript stored inside: none
  • Other modules inside: none
  • Imports that read browser or page details: 10
  • 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.

  • b1eb5e01…355b9f1.1 MiB · first seen 2026-10-08 · 84 functions in common (2% of this module's, 11% of that one's)
  • 41338809…314979794.0 KiB · first seen 2026-10-04 · 81 functions in common (2% of this module's, 16% of that one's)
  • 1993fe6f…23fb3e548.6 KiB · first seen 2026-10-13 · 66 functions in common (2% of this module's, 24% of that one's)
  • 27912f3c…92f5f570.5 KiB · first seen 2026-10-03 · 12 functions in common (under 1% of this module's, 14% of that one's)
  • 06ea4eb0…a90b3231.5 KiB · first seen 2026-10-04 · 10 functions in common (under 1% of this module's, 25% of that one's)

Seen on 1 public scan

PageTitleSeenHow it got there
gamecube-web-dpjywnhvdacn.edgeone.devWebGC — Run Gekko core2026-10-17Built by a script at run time; Downloaded as a file