ScanMalware.com
WebAssembly module
API
This view is built from:
Module analysis/api/v1/wasm/d7186dbdecc6a3b0b9d2e6ae4065c7ce9bdd80baad0463456906a830eea92508Decompiled code/api/v1/wasm/d7186dbdecc6a3b0b9d2e6ae4065c7ce9bdd80baad0463456906a830eea92508/code

d7186dbdecc6a3b0b9d2e6ae4065c7ce9bdd80baad0463456906a830eea92508

Known library: Skia CanvasKit graphicsCarries JavaScriptDense 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
Known library: Skia CanvasKit graphics.
Names it came with
From www.gstatic.com · File name: canvaskit. Its build and the addresses it came from say so; whoever builds a module chooses these, so they are hints.
How it was built
Not named in the module.
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, 2026-10-14.
Findings
Carries JavaScript, Dense data, Hashing or cipher loops. Leads, not verdicts: legitimate modules show these too.
Size
5.4 MiB
First seen
2026-10-14
Last seen
2026-10-14
Public scans
1
Functions
10858
Imports
237
Exports
23
Data segments
2515

Analysis limits

Only its first 2,000 strings were read.

How it was built

The module names no language, compiler or build tool. Release builds often strip this information, and hand-written modules usually lack it.

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

10,848 of 10,858 functions decompiled to C-like pseudocode; 237 more are imported from the page.

  • 10 of 10,858 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.

FunctionSizeBlocksComplexityNotes
No functions match.

File layout

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

SectionOffsetSizeItems
type0x82.6 KiB286
import0xa951.6 KiB237
function0x10e110.8 KiB10,858
table0x3c059 bytes1
memory0x3c0e9 bytes1
global0x3c1715 bytes2
export0x3c26140 bytes23
element0x3cb216.7 KiB1
code0x7f9e4.8 MiB10,858
data0x4d9378601.7 KiB2,515
Memory
512 pages (32.0 MiB), up to 32,768 pages (2.0 GiB)
Table
8,595 entries, up to 8,595 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. 2,515 segments, 584.1 KiB in all. The chart shows 65: the first 64 and every encrypted or compressed one.

2,450 segments not drawn (450.1 KiB)02468Segment 0: 120,774 bytes, 5.43 bits per byteSegment 1: 68 bytes, 2.82 bits per byteSegment 2: 115 bytes, 2.8 bits per byteSegment 3: 243 bytes, 3.21 bits per byteSegment 4: 100 bytes, 3.15 bits per byteSegment 5: 181 bytes, 3.21 bits per byteSegment 6: 21 bytes, 3.06 bits per byteSegment 7: 244 bytes, 3.16 bits per byteSegment 8: 36 bytes, 3.05 bits per byteSegment 9: 132 bytes, 3.14 bits per byteSegment 10: 101 bytes, 2.93 bits per byteSegment 11: 51 bytes, 2.99 bits per byteSegment 12: 183 bytes, 3.11 bits per byteSegment 13: 144 bytes, 3.14 bits per byteSegment 14: 35 bytes, 2.93 bits per byteSegment 15: 85 bytes, 3.14 bits per byteSegment 16: 35 bytes, 2.73 bits per byteSegment 17: 39 bytes, 2.62 bits per byteSegment 18: 53 bytes, 3.16 bits per byteSegment 19: 148 bytes, 3.14 bits per byteSegment 20: 39 bytes, 2.79 bits per byteSegment 21: 192 bytes, 3.23 bits per byteSegment 22: 21 bytes, 2.7 bits per byteSegment 23: 148 bytes, 3.07 bits per byteSegment 24: 36 bytes, 3.03 bits per byteSegment 25: 133 bytes, 2.96 bits per byteSegment 26: 51 bytes, 2.78 bits per byteSegment 27: 21 bytes, 2.74 bits per byteSegment 28: 39 bytes, 2.93 bits per byteSegment 29: 36 bytes, 2.81 bits per byteSegment 30: 247 bytes, 3.17 bits per byteSegment 31: 240 bytes, 4.22 bits per byteSegment 32: 46 bytes, 4.26 bits per byteSegment 33: 21 bytes, 3.02 bits per byteSegment 34: 103 bytes, 2.89 bits per byteSegment 35: 149 bytes, 3.01 bits per byteSegment 36: 51 bytes, 3.01 bits per byteSegment 37: 147 bytes, 2.99 bits per byteSegment 38: 98 bytes, 2.99 bits per byteSegment 39: 19 bytes, 2.6 bits per byteSegment 40: 215 bytes, 3.09 bits per byteSegment 41: 71 bytes, 2.96 bits per byteSegment 42: 151 bytes, 3.06 bits per byteSegment 43: 67 bytes, 3.15 bits per byteSegment 44: 68 bytes, 2.94 bits per byteSegment 45: 51 bytes, 3.02 bits per byteSegment 46: 130 bytes, 3.17 bits per byteSegment 47: 83 bytes, 3.33 bits per byteSegment 48: 215 bytes, 3.19 bits per byteSegment 49: 67 bytes, 3.02 bits per byteSegment 50: 195 bytes, 3.18 bits per byteSegment 51: 51 bytes, 2.67 bits per byteSegment 52: 39 bytes, 2.63 bits per byteSegment 53: 47 bytes, 3.11 bits per byteSegment 54: 247 bytes, 3.41 bits per byteSegment 55: 167 bytes, 3.31 bits per byteSegment 56: 43 bytes, 2.93 bits per byteSegment 57: 76 bytes, 3.51 bits per byteSegment 58: 50 bytes, 2.48 bits per byteSegment 59: 4,095 bytes, 4.83 bits per byteSegment 60: 10 bytes, 2.05 bits per byteSegment 61: 30 bytes, 2.33 bits per byteSegment 62: 14 bytes, 2.13 bits per byteSegment 63: 30 bytes, 2.33 bits per byteSegment 680: 6,470 bytes, 7.89 bits per byte
data segment encrypted or compressed 2,450 segments not drawn 7.5 bits per byteHeight: bits per byte. Width: share of all the data.
  • Segment 680: 6,470 bytes at 7.89 bits per byte

Imports (237)

  • 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
  • a.M
  • a.N
  • a.O
  • a.P
  • a.Q
  • a.R
  • a.S
  • a.T
  • a.U
  • a.V
  • a.W
  • a.X

Exports (23)

Scripts that carry or load it

  • ndssoft.se 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
a.$Skia
a.ATracedShader
a.ARuntimeEffectUniform
a.AStrokeOpts
a.APositionWithAffinity
a.AFontStyle
a.AParagraphStyle
a.AStrutStyle
a.ATextStyle
a.AURange
a.Cunsigned char
a.Cunsigned short
a.Cunsi
a.Clong
a.I1.6.43.git
a.KFloat32Array
a.KUint16Array
a.KUint32Array
a.Mstd::wstring
a.Mstd::u16string
a.Mstd::u32string
a.Qstd::string
a.Qstd::basic_string<unsigned char>
a.Rfloa
a.Rdouble
a.a_getResourceCacheLimitBytes
a.a_getResourceCacheUsageBytes
a.a_releaseResourcesAndAbandonContext
a.a_setResourceCacheLimitBytes
a.avppp

Showing 30 of 656.

Hosts and scripts inside

www.w3.org

Carries 5 scripts as text, analyzed like the page's own; they name www.w3.org.

In our sandbox

  • Produced 19 strings at run time, listed below.

Strings it produced at run time

Text that appeared while it ran and is not in the file: decoded, decrypted or built by its code. Web addresses are shown as their host.

  1. uniform shader image;uniform float4 decalBounds;half4 main(float2 coord) {return sk_decal(image, coord, decalBounds);}
  2. float _determinant2(mat2 m) {return m[0].x*m[1].y - m[0].y*m[1].x;}
  3. @base: metadata reported
  4. #base: bad call sequence
  5. #base: bad sizeof receiver
  6. #base: disabled by previous error
  7. #base: initialize falsely claimed already zeroed
  8. #base: initialize not called
  9. #base: no more information
  10. #base: unsupported option
  11. {vtable}wuffs_base__image_decoder
  12. {vtable}wuffs_base__io_transformer
  13. #lzw: internal error: inconsistent I/O
  14. #gif: bad graphic control
  15. `abcdefghijklmn
  16. GHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefg
  17. DFHSGothic-W5
  18. HuaTianKaiTi?
  19. 0123456789abcdefABCDEFxX+-pPiInN

Checks we ran

  • Threat-feed matches: none
  • Names of mining software or pools: none
  • CryptoNight mining structure: not found
  • Hashing or cipher loops: 1 function (common in codecs and captchas)
  • Known hashing or cipher algorithms: CRC-32
  • Encrypted or compressed data: 1 block, 6.3 KiB (1.1% of its data)
  • JavaScript stored inside: 5
  • 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.

  • ae8ff1d8…15fdcf5.2 MiB · first seen 2026-10-02 · 4,612 functions in common (74% of this module's, 79% of that one's)
  • eb68c7a7…1f9dc47.7 MiB · first seen 2026-10-04 · 2,707 functions in common (43% of this module's, 34% of that one's)
  • 049b65b2…2857395.1 MiB · first seen 2026-10-03 · 1,611 functions in common (26% of this module's, 26% of that one's)
  • e89337bc…01aebd4.9 MiB · first seen 2026-10-23 · 1,280 functions in common (21% of this module's, 21% of that one's)
  • c163375d…bcba535.1 MiB · first seen 2026-10-23 · 832 functions in common (13% of this module's, 14% of that one's)
  • 4bde01af…c6b3306.5 MiB · first seen 2026-10-23 · 685 functions in common (11% of this module's, 11% of that one's)

Seen on 1 public scan

PageTitleSeenHow it got there
ndssoft.seNdsSoft2026-10-14Built by a script at run time; Downloaded as a file