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Security Scan Report: validate.perfdrive.com

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Submitted: May 18, 2026, 5:18:45 PMCompleted: May 18, 2026, 5:20:32 PMpubliccompleted
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Summary

This website contacted 11 IPs in 2 countries across 12 domains to perform 15 HTTP transactions. The main domain is validate.perfdrive.com and was registered NaN years ago.

Submitted URL: https://validate.perfdrive.com/5e975472fcf167bd1130d74f0fb9a2f7/?ssa=8268adac-5610-4c9e-9608-2799ce90973b&ssb=68232216683&ssc=https%3A%2F%2Fwww.dmo.gov.uk%2F&ssi=9a31a549-bhbz-4f1d-9561-3a18c5e0e5fe&[email protected]&ssm=99708646554422298161543637414141&ssn=39732c7bd6ecd2f05db955ce88fbcc5e3f51a1351aa0-d9b9-4f1a-aa7f3c&sso=4dd29a36-fe032dd46a62a5075d64c50ceb8897d7364409916dbe49f7&ssp=74724625041779122317177910796481072&ssq=51402572472532391313506385562432175230264&ssr=MTc4LjYzLjE2LjIyNA==&sst=Mozilla/5.0%20(Windows%20NT%2010.0;%20Win64;%20x64)%20AppleWebKit/537.36%20(KHTML,%20like%20Gecko)%20Chrome/124.0.0.0%20Safari/537.36&ssu=&ssv=&ssw=&ssx=eyJ1em14IjoiN2Y5MDAwYmUzOTYyZDItN2U3ZC00MTVjLWIxMmQtY2YxNGUxZDYwZTQ3MS0xNzc5MTA2Mzg1MzgzMTgzMzk3MTgtNjkxYTczYjA1OWE4NGFkOTE2IiwiX191em1mIjoiN2Y5MDAwYTEzNTFhYTAtZDliOS00ZjFhLWFhMzYtZmUwMzJkZDQ2YTYyMS0xNzc5MTA2Mzg1MzgyMTgzMzk3MTktMDAzY2YxODUwNzkzMjM5YzBkOTE2IiwicmQiOiJkbW8uZ292LnVrIn0=

The Cisco Umbrella rank of the primary domain is #14,110 of the top 1 million websites

AI Security Verdict

Moderate Risk

Confidence: 85%

4
Risk Score

The page appears to be a legitimate ShieldSquare captcha for the UK Debt Management Office, but critical IDS alerts raise moderate concern.

Risk Factors
Critical IDS alerts indicating possible data exfiltration
Multiple Function() constructor calls in JavaScript (suspicious code generation)
Safety Factors
Established domain with high Cisco Umbrella ranking (top 100K)
No malicious IoC matches in threat intelligence databases
No credential or payment collection forms
Known legitimate bot‑mitigation service (ShieldSquare) used by many reputable sites
Domain age information unavailable

Details

Page Title

ShieldSquare Captcha

Scan Type

public

Language

🇺🇸

English

(58% confidence)

Category

government public service

(57%)

Domain Information

Domain 'validate.perfdrive.com' uses the commercial generic top-level domain (.com), featuring subdomain 'validate'. The core label 'perfdrive' covers 9 characters holding 3 vowels versus six consonants. It segments into three words: per, f, drive. Average segment length settles at three characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://validate.perfdrive.com/5e975472fcf167bd1130d74f0fb9a2f7/?ssa=8268adac-5610-4c9e-9608-2799ce90973b&ssb=68232216683&ssc=https%3A%2F%2Fwww.dmo.gov.uk%2F&ssi=9a31a549-bhbz-4f1d-9561-3a18c5e0e5fe&ssk=support@shieldsquare.com&ssm=99708646554422298161543637414141&ssn=39732c7bd6ecd2f05db955ce88fbcc5e3f51a1351aa0-d9b9-4f1a-aa7f3c&sso=4dd29a36-fe032dd46a62a5075d64c50ceb8897d7364409916dbe49f7&ssp=74724625041779122317177910796481072&ssq=51402572472532391313506385562432175230264&ssr=MTc4LjYzLjE2LjIyNA==&sst=Mozilla/5.0%20(Windows%20NT%2010.0;%20Win64;%20x64)%20AppleWebKit/537.36%20(KHTML,%20like%20Gecko)%20Chrome/124.0.0.0%20Safari/537.36&ssu=&ssv=&ssw=&ssx=eyJ1em14IjoiN2Y5MDAwYmUzOTYyZDItN2U3ZC00MTVjLWIxMmQtY2YxNGUxZDYwZTQ3MS0xNzc5MTA2Mzg1MzgzMTgzMzk3MTgtNjkxYTczYjA1OWE4NGFkOTE2IiwiX191em1mIjoiN2Y5MDAwYTEzNTFhYTAtZDliOS00ZjFhLWFhMzYtZmUwMzJkZDQ2YTYyMS0xNzc5MTA2Mzg1MzgyMTgzMzk3MTktMDAzY2YxODUwNzkzMjM5YzBkOTE2IiwicmQiOiJkbW8uZ292LnVrIn0=

Page Load Overview

20.78s
Total Load Time
15
HTTP Requests
12
Domains
41 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:58%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:58%
Script Type:Latin
Text Length:614 chars
Detector Agreement:100%

Website Classification

Primary Category

government public service57% confidence
Type: static
Method: ml+structural

All Detected Categories

government public service
57%
phishing scam
53%
government
48%
technology software
42%
adult content
33%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
5104.18.12.205United States
AS13335Cloudflare, Inc.
1104.18.13.205United States
AS13335Cloudflare, Inc.
1104.19.229.21United States
AS13335Cloudflare, Inc.
166.22.63.144Ashburn, Virginia, United States
AS25773RADWARE INC.
1130.211.29.114United States
AS396982Google LLC
1192.178.170.95United States
AS15169Google LLC
135.241.15.240Kansas City, Missouri, United States
AS396982Google LLC
166.22.32.2Frankfurt am Main, Hesse, Germany
AS48851Radware Ltd
1104.19.230.21United States
AS13335Cloudflare, Inc.
1142.251.127.94United States
AS15169Google LLC
1511--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T10082D65133D0280413974BA7731BB9C9F967A91B7E85448AF50CED006B8AB66DFE2570

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

384:+ncDKcuP/FnX16OW3OGRz3apKZJri2bZcFMKYbWJmjoRIC3aCOfdU:+ncDVuPtF6OW3OGRz3aoZJrisnjWr0q

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:18028:YInJgYFYCAhgBKgjIPIU+iUtiFIwpEI0CyJgNniRAkWduCQikAMIQGUEMaAJAUINBkAzIGAgBNASGgNDMCAU0AxARkDksZBL

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:e7e7c7c7e7e7ffff
Perceptual Hash:b233c9c38f983ccc
Difference Hash:080c0c0c0c0c0000
Wavelet Hash:e4c08080e4e4fcfc
Color Hash:#862d3e

Other Hashes

Crop Resistant:080c0c0c0c0c0000

Scan History

Scan history not available

Unable to load historical scan data