Is ussusg2virginiaff4
http://ussusg2virginiaff4.blob.core.usgovcloudapi.net/
Azure Blob Storage endpoint returns HTTP 400 error; no site content or harmful behavior observed
The URL resolves to a Microsoft Azure Blob Storage subdomain in the US Government cloud. The server responded with HTTP 400 InvalidQueryParameterValue and no page content loaded. No redirects, downloads, credential forms, or other browser behaviors were recorded. the browser threat feed and the browser scan returned clean results.
01 · Investigation Brief
Investigation Brief
The URL resolves to a Microsoft Azure Blob Storage subdomain in the US Government cloud. The server responded with HTTP 400 InvalidQueryParameterValue and no page content loaded. No redirects, downloads, credential forms, or other browser behaviors were recorded. the browser threat feed and the browser scan returned clean results.
What the endpoint appears to do
The target is a raw Azure Blob Storage container endpoint (ussusg2virginiaff4.blob.core.usgovcloudapi.net). No HTML, scripts, or site functionality was served; the only response was a structured XML error indicating an invalid query parameter named 'comp'.
Strongest evidence and limitations
Clean results from the browser threat feed and the browser scan, plus zero abuse reports on the hosting IP, are the strongest supportive signals. The TLS configuration did not validate and the domain age is unknown because the endpoint is a storage subdomain rather than a registered domain.
Page content could not be retrieved (HTTP 400), so no operator identity, licensing, or business claims could be examined. Absence of content does not prove safety or risk.
Practical user impact
Visiting the URL produces only a server error page. No files are offered, no login or payment forms appear, and no redirects or popups occur. The endpoint shows no signs of active malicious behavior in the available checks.
Why the score is 75
The saved analysis does not include enough completed checks for a Safe rating. Coverage remains separate so missing sources cannot be mistaken for clean results.
02 · Security Evidence
Security evidence
Antivirus Engines
0/ 92
No detectionsSaved result - stale
No detections across 92 engines
No antivirus engine in this saved scan raised an adverse result. This is one signal, not a guarantee.
- Malicious
- 0
- Suspicious
- 0
- Total
- 92
All 92 engine results
- 0xSI_f33d - unrated - Clean
- Abusix - clean - Clean
- Acronis - clean - Clean
- ADMINUSLabs - clean - Clean
- AILabs (MONITORAPP) - clean - Clean
- AlienVault - clean - Clean
- alphaMountain.ai - clean - Clean
- AlphaSOC - unrated - Clean
- Antiy-AVL - clean - Clean
- ArcSight Threat Intelligence - unrated - Clean
- AutoShun - unrated - Clean
- Bfore.Ai PreCrime - unrated - Clean
- BitDefender - clean - Clean
- Bkav - unrated - Clean
- BlockList - clean - Clean
- Blueliv - clean - Clean
- Certego - clean - Clean
- ChainPatrol - clean - Clean
- Chong Lua Dao - unrated - Clean
- CINS Army - clean - Clean
- Cluster25 - unrated - Clean
- CRDF - clean - Clean
- Criminal IP - unrated - Clean
- CSIS Security Group - unrated - Clean
- CTX AI - clean - Clean
- Cyan - unrated - Clean
- Cyble - clean - Clean
- CyRadar - clean - Clean
- desenmascara.me - clean - Clean
- DNS8 - clean - Clean
- Dr.Web - clean - Clean
- EmergingThreats - clean - Clean
- Emsisoft - clean - Clean
- Ermes - unrated - Clean
- ESET - clean - Clean
- ESTsecurity - clean - Clean
- Forcepoint ThreatSeeker - clean - Clean
- Fortinet - clean - Clean
- Fortra - unrated - Clean
- G-Data - clean - Clean
- GCP Abuse Intelligence - unrated - Clean
- Google Safe Browsing - clean - Clean
- GreenSnow - clean - Clean
- GreyNoise - unrated - Clean
- Gridinsoft - unrated - Clean
- Guardpot - unrated - Clean
- Heimdal Security - clean - Clean
- Hunt.io Intelligence - unrated - Clean
- IPsum - clean - Clean
- Juniper Networks - clean - Clean
- K7AntiVirus - unrated - Clean
- Kaspersky - unrated - Clean
- LevelBlue - clean - Clean
- Lionic - clean - Clean
- Lumu - unrated - Clean
- Malwared - clean - Clean
- MalwarePatrol - clean - Clean
- MalwareURL - unrated - Clean
- Mimecast - unrated - Clean
- Netcraft - unrated - Clean
- OpenPhish - clean - Clean
- PhishFort - unrated - Clean
- Phishing Database - clean - Clean
- Phishtank - clean - Clean
- PREBYTES - clean - Clean
- PrecisionSec - unrated - Clean
- Quick Heal - clean - Clean
- Quttera - clean - Clean
- Rising - clean - Clean
- SafeToOpen - unrated - Clean
- Sangfor - clean - Clean
- Sansec eComscan - unrated - Clean
- Scantitan - clean - Clean
- SCUMWARE.org - clean - Clean
- Seclookup - clean - Clean
- Snort IP sample list - unrated - Clean
- SOCRadar - unrated - Clean
- Sophos - clean - Clean
- StopForumSpam - clean - Clean
- Sucuri SiteCheck - clean - Clean
- ThreatHive - clean - Clean
- URLhaus - clean - Clean
- URLQuery - unrated - Clean
- Viettel Threat Intelligence - clean - Clean
- VIPRE - unrated - Clean
- ViriBack - clean - Clean
- VX Vault - clean - Clean
- Webroot - clean - Clean
- Xcitium Verdict Cloud - unrated - Clean
- Yandex Safebrowsing - clean - Clean
- ZeroCERT - clean - Clean
- ZeroFox - unrated - Clean
Security Scans
Checked against the browser threat feeds available to this scan — no hit.
What we observed
Loading saved screenshot
Preparing the saved page preview.
Visual context from the captured page
The saved image was reviewed for deceptive controls, visual impersonation, fake urgency, and other scam interface patterns.
03 · Domain & Infrastructure
Domain & infrastructure
The plumbing behind the site — who registered it, how it’s encrypted, where it’s hosted, and where it links out. A valid certificate or a calm server doesn’t mean the business is honest — scam sites pass these checks too. Use this to corroborate the verdict, not to overturn it.
Infrastructure map
How the saved page connected to the wider web.
- Domainussusg2virginiaff4.blob.core.usgovcloudapi.net
- Redirects toussusg2virginiaff4.blob.core.usgovcloudapi.net
- Hosted byMicrosoft Corporation
Domain & Encryption
Server Reputation
04 · Evidence Ledger
Evidence ledger
- Antiviruspartial
- Browser threat feedcomplete
- Page contentpartial
- Analysiscomplete
- Visual evidencecomplete
The conclusion is supported by the evidence saved with this report.
Technical threat
unknownMalware, phishing, credential theft and hostile infrastructure.
No confirmed evidence in this dimension.
Operator / customer risk
unknownComplaints, withdrawals, business conduct and commercial traps.
No confirmed evidence in this dimension.
Source coverage and freshness
Status shows whether usable evidence was saved; finding shows what that evidence observed.
| Source | Result | Completion | Finding | Freshness |
|---|---|---|---|---|
| Antivirus | 0 of 92 engines flagged | Limited | No saved finding | stale fallback · Aug 3, 2026 |
| Browser protection | No browser threat-list match | Completed | No adverse finding | Not available |
| Page content | Page content was not available for semantic review | Limited | No saved finding | Not available |
| Visual evidence | The saved page capture contained descriptive context only | Completed | No adverse finding | Not available |
| Independent research | Independent research was not available for this report | Unavailable | No saved finding | Not available |
- Antivirus
- Result0 of 92 engines flagged
- CompletionLimited
- FindingNo saved finding
- Freshnessstale fallback · Aug 3, 2026
- Browser protection
- ResultNo browser threat-list match
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
- Page content
- ResultPage content was not available for semantic review
- CompletionLimited
- FindingNo saved finding
- FreshnessNot available
- Visual evidence
- ResultThe saved page capture contained descriptive context only
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
- Independent research
- ResultIndependent research was not available for this report
- CompletionUnavailable
- FindingNo saved finding
- FreshnessNot available
06 · Safety FAQ
Safety FAQ
Common questions, answered directly from the scan data above — so the answers reflect the saved verdict and evidence in this report.
Is ussusg2virginiaff4.blob.core.usgovcloudapi.net a scam or is it safe?
Is ussusg2virginiaff4.blob.core.usgovcloudapi.net safe to use?
Has ussusg2virginiaff4.blob.core.usgovcloudapi.net been flagged by antivirus engines?
Is ussusg2virginiaff4.blob.core.usgovcloudapi.net on any phishing or malware blacklists?
How old is the ussusg2virginiaff4.blob.core.usgovcloudapi.net domain?
Does ussusg2virginiaff4.blob.core.usgovcloudapi.net have a valid SSL certificate?
Where is ussusg2virginiaff4.blob.core.usgovcloudapi.net hosted?
How often is the ussusg2virginiaff4.blob.core.usgovcloudapi.net report updated?
07 · Final Verdict
Final verdict
Azure Blob Storage endpoint returns HTTP 400 error; no site content or harmful behavior observed
The URL resolves to a Microsoft Azure Blob Storage subdomain in the US Government cloud. The server responded with HTTP 400 InvalidQueryParameterValue and no page content loaded. No redirects, downloads, credential forms, or other browser behaviors were recorded. the browser threat feed and the browser scan returned clean results.
08 · Community
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