ABUSE NOTICE · 24H+ OPEN
Outgoing abuse reports are recorded; the latest stored availability evidence still shows the domain reachable.
Notification and current-status evidence
The sent-report ledger records the first outgoing report at .
The recorded recipient is abuse@namecheap.com.
The latest stored availability evidence still shows the domain reachable; 29 hours has elapsed since the first outgoing report.
ICANN RAA §3.18 describes registrar abuse-contact and handling obligations.
This section records outgoing timestamps, listed recipients, case identifiers, and later availability. It does not by itself prove receipt, acknowledgement, investigation, remediation, or contractual non-compliance.
appinstallcheck.com appeared on PhishDestroy’s blocklist on 2026-10-19. The domain is currently alive but its web content could not be retrieved during the latest check on the same day. It is suspected of targeting cryptocurrency users with fraudulent activity.
How the scam works
Although the exact page content is unavailable, the classification and detection pattern indicate the site is used to lure victims into revealing wallet credentials or approving malicious transactions. Attackers typically present a fake login or approval prompt that, once submitted, allows them to transfer funds from the victim’s wallet. The loss can include the full balance of any connected cryptocurrency accounts.
Evidence
VirusTotal scanned the domain on 2026-10-19 and flagged it with 10 detections out of 92 engines, including ADMINUSLabs, alphaMountain.ai, Chong Lua Dao, CyRadar, Dr.Web, Forcepoint ThreatSeeker, Gridinsoft and Kaspersky. The domain also appears in two OTX pulses and is listed on PhishDestroy’s internal blocklist. No detections were reported from Google Safe Browsing, urlscan.io or Spamhaus at the time of writing.
Infrastructure
The domain was registered on 2022-03-23 through Namecheap Inc, giving it more than four years of existence before being flagged. Hosting is provided from the IP address 23.22.126.183, which is the only network indicator available. No TLS certificate details are disclosed, and the registrar and host appear to be standard commercial services.
What to do
Anyone who visited appinstallcheck.com should immediately change any passwords used on the site, revoke all wallet approvals granted during the session, and monitor their crypto accounts for unauthorized transfers. Run a full anti‑malware scan on the device and enable two‑factor authentication on all related services. Security teams should add the domain to their deny lists, block outbound traffic to the hosting IP, and share indicators of compromise with industry threat‑sharing platforms.
颁发者 Let's Encrypt / YE1· stored validity ends in 38 days
Network & certificates
Stored technical evidence
Network & DNS
Resolved IP
23.22.126.183
Network ASN
AS14618
Organization
Amazon.com, Inc.
Observed location
Ashburn, US
Server header
nginx
域名服务器 4
ns-1067.awsdns-05.org
ns-1612.awsdns-09.co.uk
ns-446.awsdns-55.com
ns-654.awsdns-17.net
Location describes the IP network.
TLS 证书
Issuer
Let's Encrypt / YE1
Valid from
2026-08-30 14:09:54
Valid until
2026-11-28 14:09:53
Hostname coverage
Certificate hostname mismatch
Validity
Within stored validity dates
Collection time
2026-10-19 13:02:06 UTC
Collection source
PhishDestroy collector
Certificate fingerprint9360add1653beb2205621d0d7fd0e78f93ff0b6625cb924dce55c4ea251434a4Certificate names · 1 SANs
www.appinstallcheck.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 23:02:59 UTC
RDAP registration未知
Observed timelinelast reachable: 2026-10-19 23:02:59 UTClast content: 2026-10-19 23:02:59 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.
Recorded subdomains3
Hostnames retained in the domain record or Certificate Transparency cache. A hostname alone does not establish current availability or malicious activity.
cdn.appinstallcheck.comDomain record
cdn.staging.appinstallcheck.comDomain record
www.appinstallcheck.comDomain record
The original observation time is not recorded for these hostnames.
技术 · 2 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.
(US)
