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Security Scan Report: apvendor.costco.com

Redirected to:
https://login.costco.com/idp/SSO.saml2
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Submitted: Sep 25, 2026, 9:44:24 PMCompleted: Sep 25, 2026, 9:45:03 PMpubliccompleted

Summary

API
This view is built from:
Scan result: counts, verdicts, details, IPs, technologies, hashes/api/v1/result/3c5a7692-af99-4318-bd77-68c092f1428bDomain and IP registration (RDAP)/api/v1/rdap/3c5a7692-af99-4318-bd77-68c092f1428bCertificate Transparency/api/v1/ct/login.costco.comHow often this domain was scanned/api/v1/domain/stats/apvendor.costco.comScan history for this domain/api/v1/domain/history/apvendor.costco.com?limit=15

This website contacted 3 IPs in 1 country across 3 domains to perform 14 HTTP transactions. The main domain is login.costco.com and was registered 29 years ago.

Submitted URL: https://apvendor.costco.com

Effective URL:

https://login.costco.com/idp/SSO.saml2
Redirected

The Cisco Umbrella rank of the primary domain is #9,287 of the top 1 million websitesTop 10K Site

AI Security Verdict

Safe Website

Confidence: 97%

0
Risk Score

Official Costco employee/vendor sign-in using SAML SSO to login.costco.com. Established domain, no phishing or malware indicators. Safe to use.

Safety Factors
Established official Costco domain with long registration history
SAML SSO redirect to login.costco.com
High domain reputation ranking
No credential exfiltration or cross-origin form abuse
No IoC, YARA, IDS, or Safe Browsing threats
Domain age information unavailable

Details

Page Title

Sign In

Scan Type

public

Domain Name Analysis

Within the commercial generic top-level domain (.com), 'apvendor.costco.com' is registered with subdomain 'apvendor'. Its registrable label 'costco' stretches across 6 characters split between 2 vowels and four consonants. Segmentation suggests two words: cost, co. Median word length is three characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://apvendor.costco.com

Page Load Overview

7.11s
Total Load Time
512 KB
Total Size

Language Analysis

Primary Language

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

Detection Details

HTML Lang Attribute:en
Text Length:381 chars
Detector Agreement:100%

Website Classification

Primary Category

corporate business61% confidence
Type: webapp
Method: ml+structural

All Detected Categories

corporate business
61%
e-commerce shopping
32%
technology software
26%

Detected Features

Login Form

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
6170.167.103.202United States
AS11283Costco, Inc.
4170.167.101.195United States
AS11283Costco, Inc.
4170.167.101.199United States
AS11283Costco, Inc.
143--

Detected Technologies5

X-UA-Compatible
100%
PasswordField
100%
Object
100%
F5 BigIP
40%
ZURB Foundation
30%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T17572B8362CF644324123206576FA9A1B6E709613DA0F851875EC4BC46FE7C82C93BFAC

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

384:PZHgzgi4WGRZGFSuWfks2tDv+f3Zv6+7k7:yTfI8Dv+f38

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:16076:WxWGCAhhDAQKJAkBwEAEQIAtiAJgFoBOPBRsIhICRAIVIwHhyFKCAFGZAeWBoESpoUIRGGaShLdoHgHSQBiIREAaCqCFbYQF

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:cfffffffffffff00
Perceptual Hash:999964b231b16ee6
Difference Hash:1830305810204430
Wavelet Hash:ccfcfccc3c040000
Color Hash:#ac538b

Other Hashes

Crop Resistant:1830301018241000,00000832320c1000

Scan History

Scan history not available

Unable to load historical scan data