Domain > academy.optimalsystems.my

More information on this domain is in AlienVault OTX

DNS Resolutions

Date	IP Address
2023-08-02	104.18.18.41 (ClassC)
2023-12-28	172.64.152.97 (ClassC)
2025-12-09	104.18.35.159 (ClassC)

HTTP/1.1 403 ForbiddenDate: Tue, 09 Dec 2025 14:29:28 GMTContent-Type: text/html; charsetUTF-8Transfer-Encoding: chunkedConnection: closeaccept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UAcf-mitigated: challengecritical-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UAcross-origin-embedder-policy: require-corpcross-origin-opener-policy: same-origincross-origin-resource-policy: same-originorigin-agent-cluster: ?1permissions-policy: accelerometer(),browsing-topics(),camera(),clipboard-read(),clipboard-write(),geolocation(),gyroscope(),hid(),interest-cohort(),magnetometer(),microphone(),payment(),publickey-credentials-get(),screen-wake-lock(),serial(),sync-xhr(),usb()referrer-policy: same-originserver-timing: chlray;desc9ab531e66f2b69d4x-content-type-options: nosniffx-frame-options: SAMEORIGINCache-Control: private, max-age0, no-store, no-cache, must-revalidate, post-check0, pre-check0Expires: Thu, 01 Jan 1970 00:00:01 GMTSet-Cookie: __cf_bmXH3h3857EcwdCWvDJJbv2av5TiaeqeB8seXgiR18SwU-1765290568-1.0.1.1-AI8WqvGA990gN9xF1UyNzPvyYVDlHrzXzwl8JRudcocoyRc11lc7UTk_yL40MJxGDFsfQOnazfoP133NMunpaelcmZPmxTZZoVnkOBb3fwE; path/; expiresTue, 09-Dec-25 14:59:28 GMT; domain.academy.optimalsystems.my; HttpOnly; SecureStrict-Transport-Security: max-age63072000; includeSubDomains; preloadServer: cloudflareCF-RAY: 9ab531e66f2b69d4-PDX

!DOCTYPE html>html langen-US>head>title>Just a moment.../title>meta http-equivContent-Type contenttext/html; charsetUTF-8>meta http-equivX-UA-Compatible contentIEEdge>meta namerobots contentnoindex,nofollow>meta nameviewport contentwidthdevice-width,initial-scale1>style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;padding-left:1.5rem;max-width:60rem}@media (width  720px){.main-content{margin-top:4rem}}.h2{line-height:2.25rem;font-size:1.5rem;font-weight:500}@media (width  720px){.h2{line-height:1.5rem;font-size:1.25rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme: dark){body{background-color:#222;color:#d9d9d9}}/style>meta http-equivrefresh content360>/head>body>div classmain-wrapper rolemain>div classmain-content>noscript>div classh2>span idchallenge-error-text>Enable JavaScript and cookies to continue/span>/div>/noscript>/div>/div>script>(function(){window._cf_chl_opt  {cvId: 3,cZone: academy.optimalsystems.my,cType: managed,cRay: 9ab531e66f2b69d4,cH: RNuTQmMmc39yGoSj_Gwo5t3E3ae1S.w1CCp2T_qzjAs-1765290568-1.2.1.1-qGlTTv41A2eClUxZ0QqeRhGC57UTU2Tn1GHOHnXtYN65ncgjrqqEhoaLGWKthgMT,cUPMDTk:\/?__cf_chl_tkFBscf1jfPsavSLmjyN756U212.eJcBJb8gixxSWU.Tw-1765290568-1.0.1.1-N3cz5PLx8Q93LY1KjyOOZCeaDsCxqwDBsTXJ3XQEt60,cFPWv: g,cITimeS: 1765290568,cTplC:0,cTplV:5,cTplB: 0,fa:\/?__cf_chl_f_tkFBscf1jfPsavSLmjyN756U212.eJcBJb8gixxSWU.Tw-1765290568-1.0.1.1-N3cz5PLx8Q93LY1KjyOOZCeaDsCxqwDBsTXJ3XQEt60,md: XgFZ4vPL8THQjiHcP0PLcnszE3NweKIkyIWK5A4zWgk-1765290568-1.2.1.1-ifRNw3PcxXyjowqHt1Tm4aRymKFNYLFDhBstWVkM5ydqHa6kQLuwE4nwzLi5v_YLx.iJM8SFDMjyjyZJYt1trxnKJhK9MWL7uMHY_7PnOrL44N91LofOnGLkyKy2xcljYrUnoMIucpWBhvE8S1dKrOl.BGJ0tIyVQp_AZZOCwySDZL2oIJpRPxUEY4aZ7MnWyfOwpsvyF_izgA3ZeDdBhgRDksU_zJ0aotI3HF.EVngrNfxYd5qdOBrxJ_3SDoSn7_YZBkoek.V_x9KTMhAcKl3QFc6kRMu4PptV5t9LA_5CB4ix5XBwLSusu3ruFUlMCqU.GExM_WvpKmlCoE5xl37gUhcl9rQiOLUD8yqMtzDhgxorrMLCRXefMDitO6tK5TYGUjB40EsOaYj6FPmDqYMq2adgC_6Xp_jjqs1XiJed4HX2l.su2WHYklZr1L8cmy8yXBgrZx95I_wKt6WHtXq_MDkAlrbFEbX5kKH3nJSox3qdbDQG1EuxQBz7.8BYwjx9CyDUtrfvIUwki2kEcgSNsBhUGeR3leVJLJ25hfgoU4.kf_r9M0i4kKUWxJHQ8gVbbqHNYJ0X5wTjG3cqXogc1EgG1aHkLmQFZECjgSK2IaYiLVIaCtpfUqrFoP30XJS1DYrLd6xVTlzWDmBOGJTADMpkR_ezzuesaDSdB8MXje.XABEJTfkgJh7Rlnei.Uii3EO97yU0oV7_C0ldJUbNHHui78Ep2GuSQ63PkRw5UUOiQJ3Mr7z1heYGHe5eShhh9o8ZGQ9HhlaN.0CYCoMXmSpJoK34IDPQqazqqO8ac0a6Z3JiOLP51ASe1imMKbAbUjTpd4Xi04TkpSaJXCNMB6mkShrZPYcM4D1aUJe6l.HcZYAP4jmNV5U_WQrlXpbM0pGHks4EIh_y6eQ1OQ,mdrd: RMfDOlG3XvBhHy1LZx5fScshKwxk0UJStXmc6GEfQAk-1765290568-1.2.1.1-rnPv687.m1HnindtfvyZE4lh2DxT966oHo2DKywi3yxcjeCaHb6HMaPCpjpj1pVeBCbrcNc6JRX34U2SnW_yhVLLNsvIXMGvzWJAEAAOJdWxtcVFRI3SMLoT4zZ_f9Nsq9itbF5sFOPd2gcBXglaKy2ptYdL_chD19V.Bu3B8Y1RiFAFn1ST346e9P3SYVwEvxRX793z2JTR_oiQUJ1JC8jVs_vwtpTGYAR96bG0h9AFgkbpkm0cdpqUc1xHnSEYyte5y9bIQ59ZfCKXea1_PbUr4_qOyhM44SWjDpIzJkMMYanCSCCiTSlAoAxLkJB9BkyH6XNOw8EBbdhMH4BeYjbnOUONvvg36SjOalA.JrsIopKOhV0Holcq9Tv5aqQ.l0m2KsyccGiTPp9Ar0iOT.ax3S9O_87fqfMsPzfciOZlW8YjwbgnDRCfwQkOP37W_W7dThPZhlsbtX9.LShccYXCw.BT5BWFuf3K8hz9pX7CFDT1uI9nA2qDNbxw0Cl.AhuSnwfjKLvNnpgT6g2_l5YTSyiN.FcHyYZED1BKL67er1MMzW8yp87ErLDCnre1RUyzIpim.Hw8qJdhRNmbcT5riZJPFcL9LL5ms6xmEgJmHBjmNPTVKloBg5QMr6Kx3JIqOBngq5NF56xAY.OWnb5B7y5TWvfQw7SE0Gwhv8_.e2aOKoJWqrJZVK_w5p2UnovSBBvjkAMxDrlaN8LJtLq0Y7gSrU3VgSNQY83aJm2HuFlMkn8QXN_jKsfWYIb2T9KpPEvV0YZpUYRQuQFiokuv5j1BpX.VJ6VyVNmGWmjTc5AG9i5.SvDpYLccZGDVVtggYvDV2R7_x6pZ_83dSYWq1L8d7DnxfCpAbTw4Vgf8HOX3wcVGzTtu_3IZoWCs7HTL5Z2n2ZltmUnnHCaI1Nro2zSlryMAu6rOpCnvN7ljkhdNhjvUXJY3wqVLXdwbbiXE7JdnS27mDCrsFWNwK0p3YkjqWlfO45dGNbp7rfXXyvHDqxjHNfDVnxcVIJw9IKJr1snC29vmTYRO6rQfCjeAb9Wqsxcu1CmzpC1mzYMLurJETD7hIIY.dDpE2ZmzjcZw9LozpShlGH0MHliWUMbrDGKZrQIytlbZstkjRZeACR8XXMGqf5yxkxugnI8YCUz4MBXNlMLv0lafEePJeVFEYaACCByo3qfo1qXxRiquIk_WWeWTvEsnvL753iwJcwkfZg4K2priek_hUxCEHKzo88OW4wEnYjwP9kykpgF6XGsRHcZGgky67fCdqz_gF2CofGvCQhgwXgW1CDqfF0iITGkI.9Tb6RVQg9MMb8NCkl.BGLuSndxw6Gd_Apg4.6OJwjJIaozomQrCjV461W_JOJglYu84MWXDlxVHBwm1oftYUpv1CdIM2FEGegwnTOkKwMpKySJT5OsSTmTqyfWPKKz5e3h_zT8EWCGnvegaisKkP75OcrINFdB7zE8mPP.dRJ_1AF0Pw5A9jHeK5kimLiQG1gYbBCQz0994zMU9qYXuvi0vWG_P1pbgLF.fnHyx2BqTUiU6GdHcx.vWwoc_7BKSQ.BO_BnsHiAHN8NbjGqlsCVGOwkdEAnfLtlCWiuzeoEmjKr2WZqw6a3WCultgpD8uNLeyQs4saPtRcnVSGWUXTB3NA_7HrOnS5r2cOL8JPBpGODaIxp381SbXJF4yCvn1c5gBnWFPhS2ChQnyJTIM3jAaCyWPJFMdHj4kKkyIAFscn0LKfwqlkHAJkj63DniWOE8fOdhZuXdsAdKb2FG3KJqI6kGY.AIMS3oWDY9ruZMxvscJ9XZ18FGFHXKWo8SaH3p1Q4te88mgA3Yso_1ugNBHxOAJiSCYM2OG1nBbt69bbOu9tyPyT3ZJt8TMKXKPw099dfJoagWCxp7LamADyYU1LkS_znEQmVReX8GUXwMJemyC8QEZj.fWvgPMxWwsfALvsgJ8cGr8GjbY06VdOgY.SCUHihmlXJv50uMhH3ysKmi0JrHHhQNbw,};var a  document.createElement(script);a.src  /cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray9ab531e66f2b69d4;window._cf_chl_opt.cOgUHash  location.hash   && location.href.indexOf(#) ! -1 ? # : location.hash;window._cf_chl_opt.cOgUQuery  location.search   && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf(?) ! -1 ? ? : location.search;if (window.history && window.history.replaceState) {var ogU  location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null,\/?__cf_chl_rt_tkFBscf1jfPsavSLmjyN756U212.eJcBJb8gixxSWU.Tw-1765290568-1.0.1.1-N3cz5PLx8Q93LY1KjyOOZCeaDsCxqwDBsTXJ3XQEt60+ window._cf_chl_opt.cOgUHash);a.onload  function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName(head)0.appendChild(a);}());/script>/body>/html>

View on OTX | View on ThreatMiner

Data with thanks to AlienVault OTX, VirusTotal, Malwr and others. [Sitemap]

Domain > academy.optimalsystems.my

Is this malicious?

DNS Resolutions

Port 80

Port 443