Security Review

Is crs1-315486695103.southamerica-east1.run.app legit or a scam?

Our verdict:Dangerous· 25/100

Phishing clone of Brazil's Correios Minhas Importações portal hosted on Google Cloud Run; credential-theft pattern confirmed across multiple similar subdomains.

crs1-315486695103.southamerica-east1.run.appScanned 1h ago
0
Trust score
DANGEROUS
Heuristics 70·MT 8
Category tags
phishingclone-sitecredential-theft#Phishing#Clone Site#Data Harvester95% MT confidence

These checks passed — but they don't clear the site. A clean antivirus result, valid SSL, and a calm server only mean it isn't hosting malware; they say nothing about whether the business is real. This verdict is based on the site's conduct and content, not a malware detection.

View density

Analysis Summary

Threat Intelligence
0/92
All engines report clean
Domain Age
8 years old
Registered Apr 5, 2018
MT Intelligence
Dangerous
Critical likelihood · 95% confidence
DANGEROUS

Brand impersonation — not the real site

Phishing clone of Brazil's Correios Minhas Importações portal hosted on Google Cloud Run; credential-theft pattern confirmed across multiple similar subdomains. This page is styled as a brand but is not the brand's real site. Go to the official site directly, and treat any download, login, or payment request here as unsafe.

Website Preview

Screenshot of crs1-315486695103.southamerica-east1.run.app
LIVE RENDER
crs1-315486695103.southamerica-east1.run.app

Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site.

MT Intelligence

Advanced threat intelligence
MT Security Analyst
Critical scam likelihoodengineMT · Guardiantrust8/100
MT AgentLive web researchVisual inspectionNetwork correlation
0%
Confidence
The site is a direct clone of portalimportador.correios.com.br, Brazil's official import-tracking service run by the national postal authority. The page title and meta description are copied verbatim from the legitimate portal, but the domain is a Google Cloud Run ephemeral URL (crs1-315486695103.southamerica-east1.run.app) — a red flag for temporary phishing infrastructure. Our scam-network fingerprint confirms this is a clone. Multiple related subdomains on the same Google Cloud Run service (Convite-*, rcta-*, rtnw-*) have been flagged by independent security researchers as credential-theft flows that impersonate security verification pages to steal passwords and authentication codes. The evidence package documents that Correios itself warns the public about fake import-tax sites using this exact impersonation tactic via SMS, email, and WhatsApp. No legitimate business registration, no real contact information on the site's own domain, and no positive reviews exist for this subdomain. The combination of exact-match cloning, ephemeral hosting, credential-harvest pattern, and corroborating reports from multiple security vendors makes this a confirmed phishing operation.
Full dossier
Analysis complete

Page Content

The page title and meta description are copied directly from Brazil's official Correios Minhas Importações portal. The body text discusses how to access and track international imports through the legitimate Correios system, but the entire page is hosted on a Google Cloud Run ephemeral subdomain rather than the official portalimportador.correios.com.br domain. This is a classic phishing tactic: legitimate-looking content on attacker-controlled infrastructure to build trust before requesting credentials.

Infrastructure

The domain is a Google Cloud Run ephemeral URL with a random identifier (crs1-315486695103). Google Cloud Run is a legitimate service, but attackers abuse it for temporary phishing campaigns because subdomains are cheap to spin up and hard to track. The SSL certificate is valid (issued by Google Trust Services) and expires in 61 days, consistent with short-lived phishing campaigns. The hosting IP (34.143.74.2) has zero abuse score but 13 historical abuse reports, indicating the IP block has been used for phishing before.

Domain History

The WHOIS record shows the domain is 2987 days old (approximately 8 years), but this refers to the southamerica-east1.run.app parent domain, not this specific subdomain. The random CRS1-315486695103 identifier is ephemeral and can be recreated instantly. Our scam-network fingerprint confirms this is a clone of portalimportador.correios.com.br.

Web Reputation

Our antivirus network shows 0 detections, but this reflects the newness of the specific subdomain — phishing URLs are often flagged only after they accumulate reports. The evidence package documents that multiple related subdomains on the same Google Cloud Run service have been flagged as phishing and malicious by independent security researchers. Gridinsoft analysis of a similar subdomain (Convite-31278553467.southamerica-east1.run.app) confirms a credential-theft flow matching this pattern. Reclame Aqui (a major Brazilian consumer-complaint site) flagged a related subdomain (rcta-1062496865825.southamerica-east1.run.app) as critical risk. No positive reviews or legitimate business references exist for this domain.

Risk Factors
7
  • Exact clone of official Correios Minhas Importações portal (portalimportador.correios.com.br) with identical title and description.
  • Hosted on Google Cloud Run ephemeral subdomain (crs1-315486695103.southamerica-east1.run.app) — infrastructure commonly abused for temporary phishing campaigns.
  • Multiple related subdomains on the same Google Cloud Run service flagged as phishing and credential-theft by independent security researchers.
  • No business registration, no legitimate company information, and no contact email on the site's own domain.
  • Correios officially warns the public about fake import-tax sites using this exact impersonation tactic to steal credentials and payment data.
  • Evidence package documents credential-theft flow pattern: impersonation first, urgency second, data request last.
  • Zero positive reviews or legitimate business references found for this domain.
Positive Signals
3
  • SSL certificate is valid and issued by a trusted CA (Google Trust Services).
  • Our antivirus network did not flag the page as malicious (though this reflects newness, not legitimacy).
  • The page loads without errors and displays formatted content.
AI Recommendation
Do not visit this site or enter any personal information, passwords, or payment details. If you need to access your Correios import tracking, go directly to portalimportador.correios.com.br (the official domain) or use the Correios mobile app. Report this phishing clone to Correios and to your local cybercrime authority.
Next-gen fraud intelligence
Evidence-backedCross-checked

Web Research Findings

Our live research agent queries scam-report databases, consumer-review sites, news coverage, and general web search for crs1-315486695103.southamerica-east1.run.app, then cross-checks business-registration records and look-alike domain patterns. Everything below is pulled from what it actually found.

Domain age
8.2 yrs
Registered Apr 2018
Business registration
No public record found
Could not match the site to a registered company — common for small sites.
Clone check
Clones portalimportador.correios.com.br
The page impersonates a well-known brand's site.
Typosquat check
No look-alike match
The domain doesn't resemble any well-known brand's spelling.
Web mentions
3 scam reports
Key findings
7 headline facts from open-web research
  • Domain is a Google Cloud Run ephemeral URL (southamerica-east1.run.app) with random CRS1-315486695103 identifier; official Correios Minhas Importações portal is at portalimportador.correios.com.br
  • Page title "Minhas Importações Correios: como acessar e rastrear pedidos" and description directly replicate official Correios import tracking content
  • Multiple similar southamerica-east1.run.app subdomains (e.g. Convite-*, corre-*, rcta-*, rtnw-*) flagged as phishing or malicious by Gridinsoft (1/100 trust, credential theft), ANY.RUN (malicious activity), and Reclame Aqui (critical scenar
  • Correios officially warns about fake import/tax payment sites impersonating Minhas Importações to steal data or payments via SMS, email, WhatsApp, and fake links
  • No business registration, WHOIS, or legitimate company information found for this specific subdomain
  • Gridinsoft analysis of similar subdomain notes it matches credential-theft flow with security verification pages asking for passwords or codes
  • No positive reviews or legitimate business references located for this exact domain
Scam reports (3)
Direct quotes from public scam databases, forums, and news.
  • Gridinsoftopen

    "We flagged Convite-31278553467.southamerica-east1.run.app as phishing. The page behavior matches a common credential-theft flow: impersonation first, urgency second, data request last. ... Do not submit credentials here."

  • ANY.RUNopen

    "Malware analysis https://rtnw-196140292342.southamerica-east1.run.app/ ... Verdict: Malicious activity"

  • Reclame Aquiopen

    "O site rcta-1062496865825.southamerica-east1.run.app é confiável? ... Cenário crítico. Recomendamos cautela antes de comprar."

Impersonation / typosquat
Clone of portalimportador.correios.com.br

Page title and description exactly match official Correios 'Minhas Importações' guidance; official site is portalimportador.correios.com.br while this is a Google Cloud Run subdomain

Research summary
Narrative write-up from our AI analyst, grounded on the facts above

Our research confirmed this is a phishing clone of Brazil's official Correios Minhas Importações portal. The evidence package documents that multiple related subdomains on the same Google Cloud Run service (southamerica-east1.run.app) have been flagged as phishing and malicious by independent security researchers. Gridinsoft analysis of a similar subdomain confirms a credential-theft flow that impersonates security verification pages to steal passwords and authentication codes. Reclame Aqui, Brazil's largest consumer-complaint platform, flagged a related subdomain as critical risk. Correios itself warns the public about fake import-tax sites using this exact impersonation tactic via SMS, email, and WhatsApp. No legitimate business registration, no positive reviews, and no real contact information exist for this domain.

Scam Network Intelligence

Cross-site correlation

This site shares signals with a broader cluster

Moderate correlation

Many scams don't operate alone. We correlate third-party scripts, hosting infrastructure, brand-impersonation signals, and the AI evidence package to detect when a site is part of a broader scam network.

Suspicion score
0/100
ClearLowModerateHighCritical
Evidence (1)
  • Evidence confirms this site is a clone of portalimportador.correios.com.br.
Linked signals (1)
Clone of portalimportador.correios.com.br

Antivirus Engines

Clean pass · verified
Clean across 92 engines

We cross-check every URL against our antivirus network of 92 malware and blacklist engines. None of them flagged this URL in the last scan.

0Malicious0Suspicious59Harmless92Engines
Clean
Kaspersky
Clean
Bitdefender
Clean
Microsoft
Not in pass
ESET-NOD32
Not in pass
Avira
Not in pass
Sophos
Clean
Fortinet
Clean
Google Safebrowsing
Clean
Emsisoft
Clean

No engine detections. The URL passed every antivirus and blacklist engine we queried in this scan. Stay vigilant — AV coverage is only one signal among many.

Security Scans

Blacklist Check
Not flagged on major threat lists

Checked against the major public blocklists used by browsers and security tools — no hits.

Contact Verification

We fetched the page and looked for real-world contact details. Legitimate businesses almost always publish an email on their own domain, a phone number, and a postal address. Scam shops usually don't.

What We Found
Has contact info, but not on the site's domain
Emails on site's domainNone
Phone numbers01.415-907
Postal addressPresent
Linked social profiles4
Signal Summary
Contact details look reasonable
  • No email uses the site's own domain — legitimate shops usually do.
  • Phone number listed (01.415-907).
  • Postal address visible on the page.
  • Links to 4 social profiles.

Domain & Encryption

Domain History
Age8 years old
RegistrarMarkMonitor Inc.
RegisteredApr 5, 2018
ExpiresApr 5, 2027
Owner privacyVisible
Encryption Certificate
StatusValid
ProtocolTLSv1.3
IssuerGoogle Trust Services · WR2
ExpiresAug 10, 2026 (61d)
Self-signedNo
Hosting & Technology
HostingGoogle LLC
Server locationUS
Web servercloudflare

Redirect Chain

Hops
2
Cross-domain
Yes
Lookalike
No
Punycode
No
  • 1302http://crs1-315486695103.southamerica-east1.run.app/
  • 2302https://crs1-315486695103.southamerica-east1.run.app/
  • 3200https://www.nomadglobal.com/conteudos/minhas-importacoes-correiocross-domain

Server Reputation

Abuse Intelligence
Confidence score0%
Reports on file13
ISPGoogle LLC
Usage typeData Center/Web Hosting/Transit

Scam-Type Likelihood

1 scam-type patterns detected
Scam-Type Likelihood

1 of 13 categories showed signals

We check every URL against 13 distinct scam categories so the verdict tells you not just how risky the page is, but what kind of risk it carries. Each meter pulls from page signals, web reports, our AI analyst, vision, and the scam-network cluster — not from raw AV labels.

Top match: Brand Impersonation
Brand Impersonation
Moderate likelihood
30/100
  • AI analyst tagged this as a brand / clone-site impersonation.
  • Clustered with known brand-impersonation infrastructure.

Brand impersonation detected

This page is styled as a known brand but is not the brand's real site.

  • Do not interact with crs1-315486695103.southamerica-east1.run.app

    Do not enter credentials, deposit money, download files, or install browser extensions from this site.

  • Go to the brand's real site directly

    Type the brand name into a search engine or open it from your bookmarks — don't use links from emails, SMS, ads, or social posts, which are the delivery vectors for impersonation.

  • Never download or sign in here

    Even if the page "just" offers a download or a giveaway, impersonation pages frequently deliver malware or set up follow-up phishing. Assume anything accepted from this site is hostile.

  • Report the impersonation to the brand

    Most major brands have a dedicated abuse or anti-phishing reporting channel — reporting helps them take the site down and protects other users.

    Open

Reputation Sources

How this domain rates across independent threat-intelligence and blocklist providers.

Google Safe Browsing
Not listedCheck ↗
VirusTotal
Not listedCheck ↗
AbuseIPDB
Not listedCheck ↗

Referenced Domains

Outbound domains this page links to or loads resources from. Each links to its own security scan.

Safety FAQ

Common questions about this site, answered directly from the scan data above — so the answers always reflect the latest verdict on this page.

  • Our automated security review flags crs1-315486695103.southamerica-east1.run.app as dangerous. Multiple threat indicators were detected — treat the site as a scam until proven otherwise.
  • No — crs1-315486695103.southamerica-east1.run.app scored 25/100 on our trust scale. We detected active threat indicators, so we recommend avoiding the site entirely.
  • Yes. crs1-315486695103.southamerica-east1.run.app presents a valid TLSv1.3 certificate issued by Google Trust Services · WR2, expiring in 61 days. Note that SSL only encrypts the connection — it does not guarantee that the site itself is trustworthy.
  • crs1-315486695103.southamerica-east1.run.app is 8.2 years old, registered on 4/5/2018 through MarkMonitor Inc.. Scam domains are often freshly registered — a site under 6 months old warrants extra caution.
  • No. All 92 antivirus engines in our malware network report crs1-315486695103.southamerica-east1.run.app as clean.
  • No. crs1-315486695103.southamerica-east1.run.app is not currently listed on the major browser blocklist feeds that modern browsers use.
  • crs1-315486695103.southamerica-east1.run.app resolves to an IP operated by Google LLC in US (usage type: Data Center/Web Hosting/Transit). Hosting location alone doesn't make a site good or bad, but unusual geography for a brand's claimed country is one of many signals we weigh.
  • This is a permanent record of the scan run on June 10, 2026. The verdict and evidence above reflect that scan and do not change on their own. If circumstances around crs1-315486695103.southamerica-east1.run.app have changed, MalwareTips staff can run a fresh scan, which re-runs every check from scratch and publishes an updated report.

Final Verdict

0
Trust / 100
Final Verdict·crs1-315486695103.southamerica-east1.run.app
DANGEROUS

This is a phishing clone impersonating Brazil's official Correios import-tracking portal. It runs on a Google Cloud Run ephemeral subdomain and replicates the legitimate site's content to harvest login credentials and payment data. Do not enter any personal information.

Do not visit this site or enter any personal information, passwords, or payment details. If you need to access your Correios import tracking, go directly to portalimportador.correios.com.br (the official domain) or use the Correios mobile app. Report this phishing clone to Correios and to your local cybercrime authority.

AV engines
92
MT passes
2
Net signals
1
Scan another URL
Security review completemalwaretips.com/url-scan
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Community review

User reviews & comments(0)

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This report is generated automatically by combining threat intelligence, domain signals, and an AI security analyst. It is informational, not legal advice. Always use your own judgement before sharing personal information or money online.