Security Scan Report: pdfhost.io

Submitted: Completed: publiccompleted
This website contacted 7 IPs in 1 country across 7 domains to perform 30 HTTP transactions. The main domain is pdfhost.io and was registered 8 years ago.

Submitted URL: https://pdfhost.io/v/maTYQa.jg_mqfilserawxgxdgxhhgsx_1

AI Security Verdict

High Risk

Confidence: 85%

8
Risk Score

Free-hosted PDF uses an Adobe Sign / Microsoft 365 'confidential document' lure with a gibberish filename to push victims to open a fake signing page — brand-impersonation phishing; do not click.

Risk Factors (4)
Impersonation of Adobe Sign / Microsoft 365 on an unrelated free PDF-hosting domain
Social-engineering lure text pressing the victim to open a 'confidential document'
Random-gibberish filename typical of phishing/malspam campaigns
Free public hosting platform tenant with unknown page age and unranked domain reputation
Domain age information unavailable

Details

Page Title

mqfilserawxg-xdgxhhgsx (1).pdf | PDF Hostother network

Scan Type

public

Domain Name Analysis

The domain name 'pdfhost.io' uses the British Indian Ocean Territory country-code top-level domain (.io). The core label 'pdfhost' covers 7 characters holding 1 vowel versus 6 consonants. Breaking it apart gives 2 words: pdf, host. The median word length lands at 3.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

PDE @ tone Q z00%y Q & B 2 S EB. Microsoft | Microsoft 365 You have received a confidential document | VIEW / OPEN DOCUMENT |

Page Load Overview

N/A
Total Load Time
492 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

HTML Lang Attribute:en
Text Length:1,442 chars
Detector Agreement:50%

Website Classification

Primary Category

technology software91% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

technology software
91%
documentation technical
79%
government public service
73%
download file sharing
63%
cryptocurrency blockchain
59%

Detected Features

Search
OG: article

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
6188.114.96.9Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
4104.16.79.73Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
4142.251.20.97Google · CDNUnited States
AS15169Google LLC
4142.251.127.155Google · CDNUnited States
AS15169Google LLC
4216.239.32.36Google · CDNUnited States
AS15169Google LLC
4192.178.183.155Google · CDNUnited States
AS15169Google LLC
4142.251.20.132Google · CDNUnited States
AS15169Google LLC
07--

Detected Technologies1

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T17E131931A140163E51074FD4F0E6B339300FD11AE687A490BBAE42954BD9DEDE77A2FA

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:IOFFbUP69QhWSJoIRIHLt14bfpOF/4VTpBpfa:Lay0WwoIRxBpi

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:45434:WrBox/cFAUAMeGGAAQIFIYBEACAUEAhsGGYgEEAUQQFDNAQCbV8cDFBCIIiwFswzxDg1CAQTqTRA0Y5vCwMg+ODaAAckikAA

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:00ffffc3c3c3c3c1
Perceptual Hash:f893133b393b1313
Difference Hash:d9003b33333b2b33
Wavelet Hash:00ffffc3c1c1c1c1
Color Hash:N/A

Scan History

Scan history not available

Unable to load historical scan data