uvinsvarp[.]cc
“uvinsvarp.cc | 521: Web server is down”
uvinsvarp.cc — 未验证. 证据摘要: VirusTotal 12/91 (alphaMountain.ai, BitDefender, Chong Lua Dao, CyRadar, Forcepoint ThreatSeeker); URLQuery 1 alert; Google Safe Browsing flagged; PhishDestroy score 98/100. 注册商: NiceNIC.
为保留原始取证记录,下方的 PhishDestroy AI 详细分析仍使用英文。
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.
网络安全情报 Registrar context
| Detection System | Indicator | Verdict | Alert |
|---|---|---|---|
| Quad9 DNS | uvinsvarp.cc |
malicious | Sinkholed |
威胁响应 Pipeline
公共封禁名单状态
Latest Classified Outcome 2026-08-13 02:40:30 UTC
所用技术 · 2 identified
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www.cloudflare.com 置信度 100%HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
httpwg.org 置信度 100%VirusTotal 分析
证据与外部报告
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