ScanMalware.com
WebAssembly module
API
This view is built from:
Module analysis/api/v1/wasm/9bd07bababc65f53d061f457233eeae501be7ceb8a2adb9eef52d87fe776d865Decompiled code/api/v1/wasm/9bd07bababc65f53d061f457233eeae501be7ceb8a2adb9eef52d87fe776d865/code

9bd07bababc65f53d061f457233eeae501be7ceb8a2adb9eef52d87fe776d865

Known library: onnxruntimeDense 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: onnxruntime.
Names it came with
Came with the npm package @xenova/transformers 2.17.2 · From cdn.jsdelivr.net · File name: ort-wasm-simd. 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, 2026-10-24.
Findings
Dense data, Hashing or cipher loops. Leads, not verdicts: legitimate modules show these too.
Size
9.6 MiB
First seen
2026-10-24
Last seen
2026-10-24
Public scans
1
Functions
12404
Imports
90
Exports
43
Data segments
2818

Analysis limits

Only its first 2,000 strings were read.

Only the first 4,096 calls that pass fixed text to the page 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.

Decompiled code

12,399 of 12,404 functions decompiled to C-like pseudocode; 90 more are imported from the page.

  • 5 of 12,404 functions could not be decompiled.
  • Decompiled in a simpler mode because of its size, so names and types may be less precise.

Beyond WebAssembly 1.0: Vector (SIMD) instructions (4,285 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.

File layout

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

SectionOffsetSizeItems
type0x82.3 KiB223
import0x930582 bytes90
function0xb7612.2 KiB12,404
table0x3c509 bytes1
memory0x3c599 bytes1
global0x3c6211 bytes1
export0x3c6d259 bytes43
element0x3d7026.7 KiB1
code0xa81d8.7 MiB12,404
data0x8c6361795.1 KiB2,818
Memory
256 pages (16.0 MiB), up to 65,536 pages (4.0 GiB)
Table
15,493 entries, up to 15,493 entries, 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. 2,818 segments, 775.7 KiB in all. The chart shows 72: the first 64 and every encrypted or compressed one.

2,746 segments not drawn (640.7 KiB)02468Segment 0: 7,154 bytes, 7.42 bits per byteSegment 1: 2,114 bytes, 7.44 bits per byteSegment 2: 23 bytes, 3.93 bits per byteSegment 3: 23 bytes, 3.76 bits per byteSegment 4: 23 bytes, 3.93 bits per byteSegment 5: 23 bytes, 3.93 bits per byteSegment 6: 23 bytes, 3.85 bits per byteSegment 7: 23 bytes, 4.02 bits per byteSegment 8: 23 bytes, 3.93 bits per byteSegment 9: 23 bytes, 4.02 bits per byteSegment 10: 23 bytes, 3.81 bits per byteSegment 11: 23 bytes, 4.02 bits per byteSegment 12: 23 bytes, 3.93 bits per byteSegment 13: 23 bytes, 3.93 bits per byteSegment 14: 23 bytes, 4.02 bits per byteSegment 15: 23 bytes, 3.76 bits per byteSegment 16: 23 bytes, 3.76 bits per byteSegment 17: 23 bytes, 3.93 bits per byteSegment 18: 23 bytes, 3.93 bits per byteSegment 19: 23 bytes, 3.84 bits per byteSegment 20: 23 bytes, 3.84 bits per byteSegment 21: 23 bytes, 4.02 bits per byteSegment 22: 23 bytes, 4.02 bits per byteSegment 23: 23 bytes, 3.93 bits per byteSegment 24: 23 bytes, 3.76 bits per byteSegment 25: 23 bytes, 3.85 bits per byteSegment 26: 23 bytes, 4.02 bits per byteSegment 27: 23 bytes, 4.02 bits per byteSegment 28: 23 bytes, 3.76 bits per byteSegment 29: 23 bytes, 4.02 bits per byteSegment 30: 23 bytes, 4.02 bits per byteSegment 31: 23 bytes, 4.02 bits per byteSegment 32: 23 bytes, 3.84 bits per byteSegment 33: 23 bytes, 4.02 bits per byteSegment 34: 23 bytes, 4.02 bits per byteSegment 35: 23 bytes, 3.85 bits per byteSegment 36: 23 bytes, 3.85 bits per byteSegment 37: 23 bytes, 4.02 bits per byteSegment 38: 23 bytes, 4.02 bits per byteSegment 39: 23 bytes, 4.02 bits per byteSegment 40: 23 bytes, 4.02 bits per byteSegment 41: 23 bytes, 4.02 bits per byteSegment 42: 23 bytes, 4.02 bits per byteSegment 43: 23 bytes, 3.93 bits per byteSegment 44: 23 bytes, 4.02 bits per byteSegment 45: 23 bytes, 4.02 bits per byteSegment 46: 23 bytes, 4.02 bits per byteSegment 47: 23 bytes, 3.68 bits per byteSegment 48: 22 bytes, 3.48 bits per byteSegment 49: 22 bytes, 3.66 bits per byteSegment 50: 23 bytes, 3.93 bits per byteSegment 51: 23 bytes, 4.02 bits per byteSegment 52: 23 bytes, 4.02 bits per byteSegment 53: 23 bytes, 3.93 bits per byteSegment 54: 23 bytes, 4.02 bits per byteSegment 55: 23 bytes, 3.93 bits per byteSegment 56: 23 bytes, 3.93 bits per byteSegment 57: 23 bytes, 3.93 bits per byteSegment 58: 23 bytes, 4.02 bits per byteSegment 59: 23 bytes, 4.02 bits per byteSegment 60: 23 bytes, 3.76 bits per byteSegment 61: 23 bytes, 3.85 bits per byteSegment 62: 23 bytes, 4.02 bits per byteSegment 63: 23 bytes, 4.02 bits per byteSegment 2518: 3,715 bytes, 7.56 bits per byteSegment 2519: 48,140 bytes, 7.72 bits per byteSegment 2521: 9,129 bytes, 7.76 bits per byteSegment 2541: 5,930 bytes, 7.57 bits per byteSegment 2542: 6,780 bytes, 7.63 bits per byteSegment 2544: 11,437 bytes, 7.63 bits per byteSegment 2545: 15,821 bytes, 7.65 bits per byteSegment 2557: 26,649 bytes, 7.51 bits per byte
data segment encrypted or compressed 2,746 segments not drawn 7.5 bits per byteHeight: bits per byte. Width: share of all the data.
  • Segment 2518: 3,715 bytes at 7.56 bits per byte
  • Segment 2519: 48,140 bytes at 7.72 bits per byte
  • Segment 2521: 9,129 bytes at 7.76 bits per byte
  • Segment 2541: 5,930 bytes at 7.57 bits per byte
  • Segment 2542: 6,780 bytes at 7.63 bits per byte
  • Segment 2544: 11,437 bytes at 7.63 bits per byte
  • Segment 2545: 15,821 bytes at 7.65 bits per byte
  • Segment 2557: 26,649 bytes at 7.51 bits per byte

Imports (90)

  • 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 (43)

Scripts that carry or load it

  • cdn.jsdelivr.net 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.hTensor sequence must contain only primitive types
a.hMap is missing type entry for its value
a.hcondition_variable::wait: mutex not locked
a.lmoneypunct_byname failed to construct for
a.lctype_byname<char>::ctype_byname failed to construct for
a.owas false.
a.oStacktrace:
a.putils::IsPrimitiveDataType<T>(dtype_)
a.pIsTensorSequence()
a.pIsSparseTensor()
a.pi < tensors_.size()
a.ponnxruntime::DataTypeImpl::GetType<T>() == type_
a.qlocale not supported
a.t0123456789abcdefABCDEFxX+-pPiInN

In our sandbox

  • Produced 4 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. FLOATFLOATSGRAPHGRAPHSINTINTSSPARSE_TENSORSPARSE_TENSORSSTRINGSTRINGSTENSORTENSORSTYPE_PROTOTYPE_PROTOSUNDEFINED
  2. *++++++++++++++++++++++++++VVl
  3. +++++++++++y\{\{O{\{\{\{\{\{\{\{\{\{\-++y
  4. $++++++++++++++++

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: none recognised
  • Encrypted or compressed data: 8 blocks, 124.6 KiB (16.1% of its data)
  • 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.

  • c87c49d7…e35a2b494.6 KiB · first seen 2026-10-25 · 64 functions in common (1% of this module's, 13% of that one's)
  • 73ab13d9…002c67202.8 KiB · first seen 2026-10-28 · 28 functions in common (under 1% of this module's, 10% of that one's)
  • 655cc4de…12c76c277.4 KiB · first seen 2026-10-11 · 32 functions in common (under 1% of this module's, 11% of that one's)

Seen on 1 public scan

PageTitleSeenHow it got there
ravib.pages.devRavi - Information Security Analyst2026-10-24Built by a script at run time; Downloaded as a file