uvinsvarp[.]cc
“uvinsvarp.cc | 521: Web server is down”
증거 요약
This domain, uvinsvarp.cc, has been flagged as a high-risk generic_phishing site, active as of July 12, 2026. The domain is currently registered through NiceNIC International Group Co., Limited and was created on February 21, 2026. Infrastructure analysis reveals that the domain is hosted on Cloudflare, Inc. (AS13335) in the United States and resolves to the IP address 172.67.194.48. The website returns a 521 error, indicating that the web server is down, which is a common tactic used in phishing campaigns to avoid immediate detection while the infrastructure is being readied or to serve as a smokescreen for ongoing malicious activities. Despite this error, the domain remains active and is listed on several security blocklists, including PhishDestroy, and has a Gridinsoft trust score of 0/100, indicating a complete lack of trustworthiness. Additionally, the SSL certificate is issued by Google Trust Services, which may be an attempt to appear more legitimate to potential victims. Google Safe Browsing has flagged the domain for social engineering, further underscoring the risk it poses. Defenders should be cautious and block access to this domain to prevent users from falling victim to potential phishing attempts. Continuous monitoring is recommended, as the site’s status may change once the web server is restored. Analysis indicates that while the exact content and purpose of the phishing campaign are not yet fully known, the combination of a low trust score, security vendor flags, and a specific social engineering flag from Google Safe Browsing provides strong evidence that the domain is involved in malicious activities. Given the high risk level, security teams should also consider conducting deeper investigations into the domain’s historical behavior and related infrastructure to identify any additional threats or patterns that could assist in mitigating the impact of this phishing operation.
Data Coverage
네트워크 보안 인텔리전스
| Detection System | Indicator | Verdict | Alert |
|---|---|---|---|
| Quad9 DNS | uvinsvarp.cc |
malicious | Sinkholed |
위협 대응 Pipeline
차단 목록 범위
모니터링 중인 외부 피드 10개 · 저장된 스냅샷 2026년 8월 12일
탐지 타임라인
기술
신뢰도가 높은 기술 2개 식별
VirusTotal 분석
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