Results reflect each source’s collection time. Zero detections do not guarantee safety. OTX references are community publications.
网络安全情报 Registrar context
Registrar contextTrustname
Stored registration data identifies Trustname / Fewmoretaps OÜ (IANA 4318) as the registrar. PhishDestroy maintains a separate registrar investigation; that material is contextual and is not an independent detection for this domain.
caser.best presented itself as the official site of КЕЙСЕР (CASER), a case-opening platform. Its Russian-language title promised the "best drop and upgrade" and claimed to be the official site. We classify it as an impersonation phishing page aimed at Russian-speaking players who might mistake it for the genuine platform. PhishDestroy first flagged it on 2026-09-05. It went offline on 2026-09-11, and its DNS was still inactive at our last check on 2026-10-19.
How the scam works
Copycat case-opening sites rely on players who search for a brand name and land on a lookalike domain with the same branding and the same "official site" wording. The bait is the brand's own pitch of lucrative drops and item upgrades. That pitch steers visitors toward the actions that matter to the operator: signing in, linking a gaming account, or adding funds. Anything entered goes to the impersonator rather than to CASER. Victims typically lose their account credentials, the inventory tied to that account, or the money they deposit.
Evidence
Six of 90 VirusTotal engines flagged the domain as of 2026-09-06: alphaMountain.ai, CRDF, Forcepoint ThreatSeeker, Fortinet, Gridinsoft and SOCRadar. That is a modest count, but it comes from several unrelated vendors. Spamhaus lists the domain in its DBL under the spam category. It also appears in four AlienVault OTX threat pulses, which shows other researchers tracked it independently.
Infrastructure
The domain was registered on 2026-05-06 through Fewmoretaps OU, trading as Trustname.com, roughly four months before we detected it. The site was hosted on the Omegatech LTD network in Great Britain. Once caught, it lasted only six days before going dark.
What to do
If you signed in on caser.best, change your password at once and enable two-factor authentication on that account and any account that shares the password. Check for unfamiliar logins, trade offers or linked devices, and end every active session. If you deposited money, contact your payment provider quickly to dispute the charge. Do not send further payments to anyone promising to restore balances or items. Defenders should block the domain and watch for new lookalikes that pair the CASER name with Russian "official site" wording.
DOM Analysisanalyzed 2026年9月5日score 73/1004 brand signals
Submitted URLhttps://caser.best/
Favicon Hash
ICANN OVERSIGHT
认证和 RAA 背景
Registrar accreditation and DNS abuse obligations
For this gTLD, the registrar above operates under an ICANN accreditation agreement. The links below provide the official fee schedule and current DNS abuse compliance guidance.
Accreditation is a contract, not a safety certification.
RAA §3.18 establishes abuse-contact and handling requirements. This report can document stored outbound notices and later technical observations; it does not by itself establish receipt, investigation, remediation, or contractual non-compliance.
Certificate fingerprint6b52afcee6843952baec2e54ae87854c23a4e6087c1fd4e9b7e6c029ae9ea562Certificate names · 1 SANs
www.caser.best
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Primary outcomeDNS 非活动reason: DNS NXDOMAIN80% confidence
Attributionsource: Dns Cache
Evidence layersAvailability: DNS inactiveContent: UnreachableDNS: NXDOMAINRegistration: Unknown
Latest HTTP observation未知Probe Inconclusive20%2026-10-19 01:13:39 UTC
RDAP registration未知
Observed timelinelast reachable: 2026-09-08 22:16:28 UTCcurrent episode first observed: 2026-09-30 16:14:55 UTCobserved RIP window: 2026-09-08 22:16:28 UTC → 2026-09-30 16:14:55 UTC · 521.97hmidpoint estimate ≈ 2026-09-19 19:15:41 UTC · precision low · basis bounded
Availability, content, DNS and registration are independent evidence layers. NXDOMAIN, an unreachable origin or missing content alone does not prove registrar action. A registrar or provider is credited only when a direct technical marker identifies that actor. Report causality is shown separately.
Recorded subdomains1
Hostnames retained in the domain record or Certificate Transparency cache. A hostname alone does not establish current availability or malicious activity.
www.caser.bestDomain record
The original observation time is not recorded for these hostnames.
技术 · 3 identified
N
Nginx
Web serversReverse proxies
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Template-based draft · optional AI wording assistance requires separate consent
AI辅助草稿——事件详细信息由AI提供商处理 · 自行审核并提交
After a phishing incident
针对受害者的建议与指导
Choose the steps that match what you shared. Keep a copy of this report alongside your own records.
我应该立即采取什么措施？
紧急
Stop using the suspicious site. Open the real service through its official app or an address you already trust.
更改所有密码 — 电子邮件、Exchange 账户，以及任何使用同一密码的账户
启用双因素认证 使用身份验证器应用（而非短信）。禁用基于短信的恢复功能
冻结卡片 如果您在钓鱼网站上输入了银行信息
我应该为报告收集哪些信息？
联邦调查局（FBI）指南
Keep original emails, receipts, messages and screenshots in a secure place. A factual timeline helps the receiving authority understand what happened. IC3 evidence guidance ↗
Payment records — if you paid, save the receipt, amount, date, payment provider and recipient details.
Your bank or payment provider — contact its fraud team promptly through official contact details if money or card information was exposed.
当地警方 — 即使无法立即采取行动，也能留下正式记录
A report is not a guarantee of recovery or investigation, but prompt, accurate transaction data can help authorities and service providers trace the incident.
How do phishing scams typically work?
虚假网站 — 与正规网站完全一致的克隆网站，仅域名略有改动
猪的屠宰 — 通过Telegram/WhatsApp/交友软件花数周时间建立信任，随后钱被骗走
退款诈骗 — fraudsters pose as recovery agents and demand upfront fees. Never share a seed phrase or pay before independently verifying the provider
About this reportSources, observation dates and corrections
This report combines saved page captures, registration and network records, scanner results and PhishDestroy reporting history. Each source keeps its own observation date. Open a source report to inspect the original result.
The AI-assisted analysis was written on . It describes the evidence available at that time; later source checks can change.
A capture documents what was shown. A scanner result records that provider’s assessment at the time of its check. Neither a valid certificate nor a zero-detection result is a guarantee of safety.
(BY)
PhishDestroy Investigation
