Security Report: counter-offer-a273728992h-sso.optimalsbiotech.com - Analysis

Summary

API

This view is built from:

Scan result: counts, verdicts, details, IPs, technologies, hashes/api/v1/result/83948c56-a9a5-415e-a660-a70d1fb9f528 Domain and IP registration (RDAP)/api/v1/rdap/83948c56-a9a5-415e-a660-a70d1fb9f528How often this domain was scanned/api/v1/domain/stats/counter-offer-a273728992h-sso.optimalsbiotech.com Scan history for this domain/api/v1/domain/history/counter-offer-a273728992h-sso.optimalsbiotech.com?limit=15

This website contacted 2 IPs in 1 country across 2 domains to perform 11 HTTP transactions. The main domain is optimalsbiotech.com and was registered 3 months ago.

Submitted URL: https://counter-offer-a273728992h-sso.optimalsbiotech.com/

AI Security Verdict

Confirmed Scam

Confidence: 90%

Risk Score

Fake DocuSign/Microsoft 'document verification' page on an unrelated 102-day-old domain, with a malware-typed threat-intel hit and fingerprint data POSTed to sprading.group. Do not open the verification window or enter any code.

Risk Factors (5)

Brand impersonation of DocuSign and Microsoft on a domain owned by neither

Malware-typed threat-intelligence match on the primary domain (fakeapp)

Deceptive 'document verification' pretext used to route victims into a sign-in flow

Cross-origin POST of fingerprint/verification data to sprading.group, unrelated to the hosting domain

Domain 102 days old, absent from Cisco Umbrella top 1M

Domain age information unavailable

Details

Page Title

DocuSign - Verify Your Identity

Scan Type

public

Domain Name Analysis

The domain name 'counter-offer-a273728992h-sso.optimalsbiotech.com' uses the commercial generic top-level domain (.com); it also runs on subdomain 'counter-offer-a273728992h-sso'. The registrable portion 'optimalsbiotech' spans 15 characters containing six vowels alongside 9 consonants. Word splitting yields three words: optimal, s, biotech. The median word length lands at 7 characters. No strong language cues emerged from the frequency lists.

Screenshot

Page Load Overview

0.47s

Total Load Time

102 KB

Total Size

Language Analysis

Primary Language

🇺🇸English

Code: en

Confidence:80%

Script:Latin

Direction:ltr

Detection Details

HTML Lang Attribute:en

Text Length:958 chars

Detector Agreement:100%

Website Classification

Primary Category

technology software61% confidence

Type: static

Method: ml+structural+ocr_tiebreaker

All Detected Categories

technology software

61%

documentation technical

58%

healthcare medical

50%

adult content

50%

government public service

49%

Detected Features

OG: website

Domain & IP Information

Requests	IP Address	Location	AS Autonomous System
6	188.114.97.3Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
5	188.114.96.3Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
11	2	-	-

Detected Technologies4

Open-Graph-Protocolvwebsite

100%

Cloudflare Bot Management

55%

HTTP/3

40%

Cloudflare

40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1A3536CAB6577101356A351BA6BEB17083232910B3806D9553FAC4344EF86F61DBB3BEC

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:ifh0A3Av/tgYq/PwPfUPHXWjPWEp34Ox/S:ACA+gY4PwPfwXo4YS

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:64793:DNNcooUgItAAjc5QHAKAAQ0IAAVtQVyDJhiAAcDjzIjIAAIagIB4CgAmTBIVQk0lRAhgmQoAmJikiVYCWUSAAAoYoCgAQIsa

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:e3e7e74f070f1f03

Perceptual Hash:b3e2cc353199c666

Difference Hash:87abab9acbab2b1f

Wavelet Hash:63e3636b070f1b07

Color Hash:N/A

Other Hashes

Crop Resistant:87abab9acbab2b1f

Scan History

Scan history not available

Unable to load historical scan data

Security Scan Report: counter-offer-a273728992h-sso.optimalsbiotech.com