VIRUS KOMPUTER

OLEH:WEMPI NAVIERA, SAB

Apa itu Virus?Virus komputer merupakan program komputer yang dapat menggandakan atau menyalin dirinya sendiri dan menyebar dengan cara menyisipkan salinan dirinya ke dalam program atau dokumen lain.

Virus komputer dapat merusak (misalnya dengan merusak data pada dokumen), membuat pengguna komputer merasa terganggu, maupun tidak menimbulkan efek sama sekali.

Virus Komputer - Wempi Naviera,SAB

Jenis-jenis Virus KomputerVirus komputer sendiri adalah sebuah istilah umum untuk menggambarkan segala jenis serangan terhadap komputer. Virus komputer dapat dikelompokkan ke dalam kategori sebagai berikut: Worm Trojan Hacking Backdoor Spyware, Malware, dan Adware

Virus Komputer - Wempi Naviera,SAB

Virus Komputer Terkenal (1/5)Conficker, also known as Downup, Downadup and Kido

◦ Discovered: November, 2008◦ Alias: Win32/Conficker.A◦ Type: Virus◦ Subtype: Worm◦ Systems Affected: Windows 2000, 95, 98, Me, NT, Server

2003, Vista, XP◦ Infection: exploiting the

Microsoft Windows Server Service RPC Handling Remote Code Execution Vulnerability, spread to network shares by brute-forcing commonly used network passwords and by copying itself to removable drives

Virus Komputer - Wempi Naviera,SAB

Virus Komputer Terkenal (2/5)ILOVEYOU

◦ Discovered: May, 2000◦ Alias: VBS/Loveletter@MM◦ Type: Worm◦ Systems Affected: Windows 2000, 95, 98, Me, NT, XP◦ Infection: mass-mailing worm that sends itself to all

email addresses in a compromised user's Microsoft Outlook address book, also tries to download a password-stealing Trojan horse program from a website

Virus Komputer - Wempi Naviera,SAB

Virus Komputer Terkenal (3/5)Oompa-Loompa

◦ Discovered: February, 2006◦ Alias: OSX/Oomp-A or Leap.A◦ Type: Trojan horse◦ Subtype: Malware◦ Systems Affected: OS X◦ Infection: delivered over the iChat instant messaging

program as a gzip-compressed tar file. For the worm to take effect, the user must manually invoke it by opening the tar file and then running the disguised executable within

Virus Komputer - Wempi Naviera,SAB

Virus Komputer Terkenal (4/5)Storm Worm, also known as W32.Storm.Worm

◦ Discovered: February, 2007◦ Alias: DoS.Storm.Worm◦ Type: Backdoor trojan horse◦ Subtype: Worm◦ Systems Affected: Windows OS◦ Infection: seeks out Microsoft Internet Information Services

(IIS) systems that have not applied the proper security patches. Any such systems that it finds are then infected with the worm. The payload of this worm performs a denial-of-service attack on http:/ /www.microsoft.com

Virus Komputer - Wempi Naviera,SAB

Virus Komputer Terkenal (5/5)CryptoLocker, also known as Trojan.Cryptolocker

◦ Discovered: September, 2013◦ Alias: Trojan:Win32/Crilock.A◦ Type: Trojan horse ransomware◦ Subtype: Cryptovirus◦ Systems Affected: Windows OS◦ Infection: encrypts files on the compromised computer

and then prompts the user to purchase a password in order to decrypt them

Virus Komputer - Wempi Naviera,SAB

Virus Komputer (Wrapped)DuquDaprosyStuxnetDozerSasserNetskySQL SlammerWelchia

KlezKoobfaceCode RedNimdaRontokbroSalityFlameHeartbleed

Virus Komputer - Wempi Naviera,SAB

TUGAS◦Tiap mahasiswa memilih dan mengulas 2 (dua) virus komputer. Nama virus tidak boleh sama antarmahasiswa, boleh mengambil dari list di slide sebelumnya.◦Panjang ulasan bebas, semakin banyak informasi yang disajikan semakin baik.◦Ketua tim WAJIB memastikan semua anggota sudah memposting di blog ulasan masing-masing.

Virus Komputer - Wempi Naviera,SAB

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