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Evolusi Malware dan Antisipasinya

4 bulan yang lalu

Category: Knowledge
Author: KodingNow

Baru-baru ini sedang heboh dengan kasus Pusat Data Nasional Indonesia yang terkena Malware/virus. Akibatnya data yang ada di PDN menjadi data yang tidak dapat diakses atau terenkripsi. Beruntungnya dari kabar beredar, hacker tidak jadi menarik biaya tebusan untuk memberikan kunci enkripsinya. Malware bagi hacker umumnya memiliki 2 tujuan yaitu untuk mengenkripsi file penting korban guna memperoleh uang tebusan, dan membuat korban tidak dapat mengakses akun atau peralatan komputernya (Richardson, 2017). Malware telah mengalami revolusi sejak yang pertama 1989 ditemukan hingga tahun ini 2024. Berikut perjalanan evolusi Malware:

 

Tojan AIDS 1989_ dibuat oleh Joseph L Poop dengan tujuan mengenkripsi file, yang disebarkan melalui perangkat penyimpan (floppy disk) pada saat acara konferensi AIDS Internasional. Sistemnya menggunakan enkripsi simetris.

 

Trojan.GP Coder 2005 _ dirilis pada mei 2005 oleh penjahat terorganisir dari Rusia. Proses penyebarannya melalui spam e-mail ke perusahaan mengaku sebagai pelamar kerja dengan melampirkan file.

 

Trojan. Cryzip dan Trojan. Archiveus 2006_dirilis pada Maret 2006 dengan jalan menyalin file yang tersandi ke sebuah arsip zip atau als, kemudian menghapus file aslinya. Hal ini terjadi karena salah satunya Komputer menjelajahi halaman porno ilegal : ).

 

Locker Ransomware 2007_ menonaktifkan sebagian fungsi atau seluruh fungsi perangkat. Bahkan pada saat itu (serangan di Rusia) dimunculkan pop up gambar tidak senonoh pada perangkat, untuk menghilangkannya perlu membayar tebusan.

 

GP Code.Ak 2008_menggunakan kunci RSA 1024 bit apabila hendak membuka kunci tanpa kunci pribadi si hacker, maka membutuhkan daya komputasi yang cukup rumit.

 

Dari perkembangan virus tersebut maka perlunya kehati-hatian dalam 1) menggunakan memory eksternal secara bergantian dari satu komputer ke komputer lain; 2) mendownload file yang tidak terjamin keamanannya, yang dikirim via e-mail/chat/SMS/atau transfer BT; 3) mengakses link asing yang tidak terjamin keamanannya; 4) instal anti Malware pada perangkat Anda; 5) lakukan backup data secara berkala; 

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Eric Jones

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Hello kodingnow.com Admin! My name is Eric and unlike a lot of emails you might get, I wanted to instead provide you with a word of encouragement – Congratulations What for? Part of my job is to check out websites and the work you’ve done with kodingnow.com definitely stands out. It’s clear you took building a website seriously and made a real investment of time and resources into making it top quality. There is, however, a catch… more accurately, a question… So when someone like me happens to find your site – maybe at the top of the search results (nice job BTW) or just through a random link, how do you know? More importantly, how do you make a connection with that person? Studies show that 7 out of 10 visitors don’t stick around – they’re there one second and then gone with the wind. Here’s a way to create INSTANT engagement that you may not have known about… Web Visitors Into Leads is a software widget that’s works on your site, ready to capture any visitor’s Name, Email address and Phone Number. It lets you know INSTANTLY that they’re interested – so that you can talk to that lead while they’re literally checking out kodingnow.com. CLICK HERE https://blazeleadgeneration.com to try out a Live Demo with Web Visitors Into Leads now to see exactly how it works. It could be a game-changer for your business – and it gets even better… once you’ve captured their phone number, with our new SMS Text With Lead feature, you can automatically start a text (SMS) conversation – immediately (and there’s literally a 100X difference between contacting someone within 5 minutes versus 30 minutes.) Plus then, even if you don’t close a deal right away, you can connect later on with text messages for new offers, content links, even just follow up notes to build a relationship. Everything I’ve just described is simple, easy, and effective. CLICK HERE https://blazeleadgeneration.com to discover what Web Visitors Into Leads can do for your business. You could be converting up to 100X more leads today! Eric PS: Web Visitors Into Leads offers a FREE 14 days trial – and it even includes International Long Distance Calling. You have customers waiting to talk with you right now… don’t keep them waiting. CLICK HERE https://blazeleadgeneration.com to try Web Visitors Into Leads now. If you'd like to unsubscribe click here https://blazeleadgeneration.com/unsubscribe.aspx?d=kodingnow.com

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Eric Jones

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To the kodingnow.com Admin. Cool website! My name’s Eric, and I just found your site - kodingnow.com - while surfing the net. You showed up at the top of the search results, so I checked you out. Looks like what you’re doing is pretty cool. But if you don’t mind me asking – after someone like me stumbles across kodingnow.com, what usually happens? Is your site generating leads for your business? I’m guessing some, but I also bet you’d like more… studies show that 7 out 10 who land on a site wind up leaving without a trace. Not good. Here’s a thought – what if there was an easy way for every visitor to raise their hand to get a phone call from you INSTANTLY… the second they hit your site and said, call me now. You can – Web Visitors Into Leads is a software widget that’s works on your site, ready to capture any visitor’s Name, Email address and Phone Number. It lets you know IMMEDIATELY – so that you can talk to that lead while they’re literally looking over your site. CLICK HERE https://blazeleadgeneration.com to try out a Live Demo with Web Visitors Into Leads now to see exactly how it works. Time is money when it comes to connecting with leads – the difference between contacting someone within 5 minutes versus 30 minutes later can be huge – like 100 times better! That’s why we built out our new SMS Text With Lead feature… because once you’ve captured the visitor’s phone number, you can automatically start a text message (SMS) conversation. Think about the possibilities – even if you don’t close a deal then and there, you can follow up with text messages for new offers, content links, even just how you doing? notes to build a relationship. Wouldn’t that be cool? CLICK HERE https://blazeleadgeneration.com to discover what Web Visitors Into Leads can do for your business. You could be converting up to 100X more leads today! Eric PS: Web Visitors Into Leads offers a FREE 14 days trial – and it even includes International Long Distance Calling. You have customers waiting to talk with you right now… don’t keep them waiting. CLICK HERE https://blazeleadgeneration.com to try Web Visitors Into Leads now. If you'd like to unsubscribe click here https://blazeleadgeneration.com/unsubscribe.aspx?d=kodingnow.com

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Eric Jones

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Hi kodingnow.com Webmaster! I just found your site, quick question… My name’s Eric, I found kodingnow.com after doing a quick search – you showed up near the top of the rankings, so whatever you’re doing for SEO, looks like it’s working well. So here’s my question – what happens AFTER someone lands on your site? Anything? Research tells us at least 70% of the people who find your site, after a quick once-over, they disappear… forever. That means that all the work and effort you put into getting them to show up, goes down the tubes. Why would you want all that good work – and the great site you’ve built – go to waste? Because the odds are they’ll just skip over calling or even grabbing their phone, leaving you high and dry. But here’s a thought… what if you could make it super-simple for someone to raise their hand, say, okay, let’s talk without requiring them to even pull their cell phone from their pocket? You can – thanks to revolutionary new software that can literally make that first call happen NOW. Web Visitors Into Leads is a software widget that sits on your site, ready and waiting to capture any visitor’s Name, Email address and Phone Number. It lets you know IMMEDIATELY – so that you can talk to that lead while they’re still there at your site. You know, strike when the iron’s hot! CLICK HERE https://blazeleadgeneration.com to try out a Live Demo with Web Visitors Into Leads now to see exactly how it works. When targeting leads, you HAVE to act fast – the difference between contacting someone within 5 minutes versus 30 minutes later is huge – like 100 times better! That’s why you should check out our new SMS Text With Lead feature as well… once you’ve captured the phone number of the website visitor, you can automatically kick off a text message (SMS) conversation with them. Imagine how powerful this could be – even if they don’t take you up on your offer immediately, you can stay in touch with them using text messages to make new offers, provide links to great content, and build your credibility. Just this alone could be a game changer to make your website even more effective. Strike when the iron’s hot! CLICK HERE https://blazeleadgeneration.com to learn more about everything Web Visitors Into Leads can do for your business – you’ll be amazed. Thanks and keep up the great work! Eric PS: Web Visitors Into Leads offers a FREE 14 days trial – you could be converting up to 100x more leads immediately! It even includes International Long Distance Calling. Stop wasting money chasing eyeballs that don’t turn into paying customers. CLICK HERE https://blazeleadgeneration.com to try Web Visitors Into Leads now. If you'd like to unsubscribe click here https://blazeleadgeneration.com/unsubscribe.aspx?d=kodingnow.com

E
Eric Jones

4 minggu yang lalu

Hello kodingnow.com Administrator. my name’s Eric and I just ran across your website at kodingnow.com... I found it after a quick search, so your SEO’s working out… Content looks pretty good… One thing’s missing though… A QUICK, EASY way to connect with you NOW. Because studies show that a web lead like me will only hang out a few seconds – 7 out of 10 disappear almost instantly, Surf Surf Surf… then gone forever. I have the solution: Web Visitors Into Leads is a software widget that’s works on your site, ready to capture any visitor’s Name, Email address and Phone Number. You’ll know immediately they’re interested and you can call them directly to TALK with them - literally while they’re still on the web looking at your site. CLICK HERE https://rushleadgeneration.com to try out a Live Demo with Web Visitors Into Leads now to see exactly how it works and even give it a try… it could be huge for your business. Plus, now that you’ve got that phone number, with our new SMS Text With Lead feature, you can automatically start a text (SMS) conversation pronto… which is so powerful, because connecting with someone within the first 5 minutes is 100 times more effective than waiting 30 minutes or more later. The new text messaging feature lets you follow up regularly with new offers, content links, even just follow up notes to build a relationship. Everything I’ve just described is extremely simple to implement, cost-effective, and profitable. CLICK HERE https://rushleadgeneration.com to discover what Web Visitors Into Leads can do for your business, potentially converting up to 100X more eyeballs into leads today! Eric PS: Web Visitors Into Leads offers a FREE 14 days trial – and it even includes International Long Distance Calling. You have customers waiting to talk with you right now… don’t keep them waiting. CLICK HERE https://rushleadgeneration.com to try Web Visitors Into Leads now. If you'd like to unsubscribe click here https://rushleadgeneration.com/unsubscribe.aspx?d=kodingnow.com

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Eric Jones

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To the kodingnow.com Webmaster! Eric here with a quick thought about your website kodingnow.com... I’m on the internet a lot and I look at a lot of business websites. Like yours, many of them have great content. But all too often, they come up short when it comes to engaging and connecting with anyone who visits. I get it – it’s hard. Studies show 7 out of 10 people who land on a site, abandon it in moments without leaving even a trace. You got the eyeball, but nothing else. Here’s a solution for you… Web Visitors Into Leads is a software widget that’s works on your site, ready to capture any visitor’s Name, Email address and Phone Number. You’ll know immediately they’re interested and you can call them directly to talk with them literally while they’re still on the web looking at your site. CLICK HERE https://blazeleadgeneration.com to try out a Live Demo with Web Visitors Into Leads now to see exactly how it works. It could be huge for your business – and because you’ve got that phone number, with our new SMS Text With Lead feature, you can automatically start a text (SMS) conversation – immediately… and contacting someone in that 5 minute window is 100 times more powerful than reaching out 30 minutes or more later. Plus, with text messaging you can follow up later with new offers, content links, even just follow up notes to keep the conversation going. Everything I’ve just described is extremely simple to implement, cost-effective, and profitable. CLICK HERE https://blazeleadgeneration.com to discover what Web Visitors Into Leads can do for your business. You could be converting up to 100X more eyeballs into leads today! Eric PS: Web Visitors Into Leads offers a FREE 14 days trial – and it even includes International Long Distance Calling. You have customers waiting to talk with you right now… don’t keep them waiting. CLICK HERE https://blazeleadgeneration.com to try Web Visitors Into Leads now. If you'd like to unsubscribe click here https://blazeleadgeneration.com/unsubscribe.aspx?d=kodingnow.com

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Hello kodingnow.com Owner. I just found your site, quick question… My name’s Eric, I found kodingnow.com after doing a quick search – you showed up near the top of the rankings, so whatever you’re doing for SEO, looks like it’s working well. So here’s my question – what happens AFTER someone lands on your site? Anything? Research tells us at least 70% of the people who find your site, after a quick once-over, they disappear… forever. That means that all the work and effort you put into getting them to show up, goes down the tubes. Why would you want all that good work – and the great site you’ve built – go to waste? Because the odds are they’ll just skip over calling or even grabbing their phone, leaving you high and dry. But here’s a thought… what if you could make it super-simple for someone to raise their hand, say, okay, let’s talk without requiring them to even pull their cell phone from their pocket? You can – thanks to revolutionary new software that can literally make that first call happen NOW. Web Visitors Into Leads is a software widget that sits on your site, ready and waiting to capture any visitor’s Name, Email address and Phone Number. It lets you know IMMEDIATELY – so that you can talk to that lead while they’re still there at your site. You know, strike when the iron’s hot! CLICK HERE https://leadgenoverdrive.com to try out a Live Demo with Web Visitors Into Leads now to see exactly how it works. When targeting leads, you HAVE to act fast – the difference between contacting someone within 5 minutes versus 30 minutes later is huge – like 100 times better! That’s why you should check out our new SMS Text With Lead feature as well… once you’ve captured the phone number of the website visitor, you can automatically kick off a text message (SMS) conversation with them. Imagine how powerful this could be – even if they don’t take you up on your offer immediately, you can stay in touch with them using text messages to make new offers, provide links to great content, and build your credibility. Just this alone could be a game changer to make your website even more effective. Strike when the iron’s hot! CLICK HERE https://leadgenoverdrive.com to learn more about everything Web Visitors Into Leads can do for your business – you’ll be amazed. Thanks and keep up the great work! Eric PS: Web Visitors Into Leads offers a FREE 14 days trial – you could be converting up to 100x more leads immediately! It even includes International Long Distance Calling. Stop wasting money chasing eyeballs that don’t turn into paying customers. CLICK HERE https://leadgenoverdrive.com to try Web Visitors Into Leads now. If you'd like to unsubscribe click here https://leadgenoverdrive.com/unsubscribe.aspx?d=kodingnow.com

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