PhishDestroy has classified web101.ciasskllc.com as a suspicious domain. The domain was first observed by PhishDestroy on 2026-10-19.
How the scam works
The presence of multiple security vendor detections and blocklist entries indicates the site is likely being used for malicious activity, but the exact technique cannot be determined from the available evidence. Such suspicious domains often host deceptive pages that attempt to trick users into revealing personal information or downloading malicious files.
Evidence
VirusTotal scanned the domain on 2026-10-19 and reported 10 detections out of 92 engines, with vendors such as ESET, Fortinet, Google Safe Browsing and others flagging it. Google Safe Browsing also flagged the URL on 2026-10-19 for social engineering. OpenPhish listed the domain as malicious, and PhishDestroy’s internal blocklist includes it as of 2026-10-19. Spamhaus DBL categorized the domain as malware on 2026-10-19. OTX recorded no pulses for the domain as of 2026-10-19.
Infrastructure
The recorded IP address for web101.ciasskllc.com is 188.114.97.3. No registrar or certificate information is available in the current data set.
What to do
If you visited the site but did not submit any credentials, no immediate action is required beyond monitoring for unexpected communications. If you entered login credentials, change those passwords promptly and review account activity for unauthorized access. If you downloaded files or executed code from the site, run a full malware scan on the affected system. Defenders should add web101.ciasskllc.com to blocklists and monitor network logs for any connections to 188.114.97.3.
颁发者 Let's Encrypt / YE2· stored validity ends in 83 days
Network & certificates
Stored technical evidence
Network & DNS
Shared CDN edge
Resolved IP
188.114.97.3
Network ASN
AS13335
Organization
Cloudflare, Inc.
Observed location
San Francisco, US
Server header
cloudflare
Edge-IP 声誉不属于此域。
域名服务器 2
linda.ns.cloudflare.com
shane.ns.cloudflare.com
Location describes the IP network.
TLS 证书
Issuer
Let's Encrypt / YE2
Valid from
2026-10-13 16:43:33
Valid until
2027-01-11 16:43:32
Hostname coverage
Certificate hostname mismatch
Validity
Within stored validity dates
Collection time
2026-10-19 19:02:05 UTC
Collection source
PhishDestroy collector
Certificate fingerprint288551de81db4cf20e3d5a0d8bd7adc29b4d90cdea9dae5708256d1e848d71cbCertificate names · 1 SANs
ciasskllc.com
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Evidence layersAvailability: Content servingContent: Content served at rootDNS: ResolvedRegistration: Unknown
Latest HTTP observation内容在线Ordinary HTTP content served90%2026-10-19 23:03:00 UTC
RDAP registration未知
Observed timelinelast reachable: 2026-10-19 23:03:00 UTClast content: 2026-10-19 23:03:00 UTC
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.
技术 · 7 identified
O
Outlook Web App
Webmail
Outlook on the web is an information manager web app. It includes a web-based email client, a calendar tool, a contact manager, and a task manager.
Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
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.
(US)
