• Proceedings of the Korea Society for Simulation Conference
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• 2005.11a
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• pp.171-179
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• 2005

Computer virus modeling and simulation research has been conducted with focus on the network vulnerability analysis. However, computer virus generally shows the biological virus characters such as proliferation, reproduction and evolution. Therefore it is necessary to research the computer virus modeling and simulation using Artificial Life. The approach of computer modeling and simulation using the Artificial Life technology Provides the efficient analysis method for the effects on the network by computer virus and the behavioral mechanism of the computer virus. Hence this paper proposes the methodology of computer virus modeling and simulation using Artificial Life, which may be contribute the research on the computer virus vaccine.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.9 no.4
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• pp.49-60
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• 1999

In this paper we introduce the definition and historical overviews of computer virus program and review their side-effect and ways of infections. We describe the feature of CIH virus which damaged lots of PC systems in Asian countries recently and propose new methods how to rescue against destruction under the operating system of the Microsoft's Windows 95/98. Our experiment results can fix hard disk having FAT32 file system structure and show some popular program cases of having recovered by commercial vaccine program.

• Journal of the Korea Society for Simulation
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• v.15 no.4
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• pp.1-10
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• 2006

Computer virus modeling and simulation research has conducted with focus on the network vulnerability analysis. But computer virus shows the biological virus characters such as proliferation, reproduction and evolution. Therefore it is necessary to research the computer virus modeling and simulation using the Artificial life technique. The approach of computer modeling and simulation using Artificial life provides the analysis method about the effects on the network by computer virus and the behavior mechanism of computer virus. Hence this paper proposes the methodology of computer virus modeling and simulation using Artificial life, which is effected to contribute the research on the computer virus vaccine.

• Genomics & Informatics
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• v.20 no.1
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• pp.11.1-11.20
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• 2022

Vibrio harveyi belongs to the Vibrio genus that causes vibriosis in marine and aquatic fish species through double-stranded DNA virus replication. In humans, around 12 Vibrio species can cause gastroenteritis (gastrointestinal illness). A large amount of virus particles can be found in the cytoplasm of infected cells, which may cause death. Despite these devastating complications, there is still no cure or vaccine for the virus. As a result, we used an immunoinformatics approach to develop a multi-epitope vaccine against most pathogenic hemolysin gene of V. harveyi. The immunodominant T- and B-cell epitopes were identified using the hemolysin protein. We developed a vaccine employing three possible epitopes: cytotoxic T-lymphocytes, helper T-lymphocytes, and linear B-lymphocyte epitopes, after thorough testing. The vaccine was developed to be antigenic, immunogenic, and non-allergenic, as well as having a better solubility. Molecular dynamics simulation revealed significant structural stiffness and binding stability. In addition, the immunological simulation generated by computer revealed that the vaccination might elicit immune reactions in the actual life after injection. Finally, using Escherichia coli K12 as a model, codon optimization yielded ideal GC content and a higher codon adaptation index value, which was then included in the cloning vector pET2+ (a). Altogether, our experiment implies that the proposed peptide vaccine might be a good option for vibriosis prophylaxis.

• Journal of Internet Computing and Services
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• v.5 no.3
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• pp.11-23
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• 2004

It is easy to access to the infinity information and programs, but it gives rise to the side effect. There are many side effects(ex. Hacking, Cracking, expose the personal information, etc). Nowadays, the computer virus raise the serious problems. The making program called Vaccine is work out a count measure. The Anti-Virus programs install on the client side computer and upgrade by downloading on the server's signature, the latest date, the program bound both of them is shown, but these programs have the defect that they have no remote control and no signature update because user's unconcern, This paper reported the research of existing virus infecting technology and the development of Web based Anti-Virus Scanner using the remote control on the internet server. Through this paper, I want to set up the counter measure for new virus easily, and to make more fast the vaccine for virus.

• Convergence Security Journal
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• v.8 no.4
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• pp.191-197
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• 2008

A safe computer environment is necessarily required for computer users, because of a damage is widely increased by a malicious software such as the warm, virus and trojan horse. A general vaccine program can detect after the malicious software intruded. This kinds of the vaccine program show good result against a malicious code which is well known, however, there is no function in the vaccine or not enough ability to detect an application software which a malicious code included. So, this paper proposes an application verification system to decide existence and nonexistence of a malicious code in the application software. The proposed application verification system with a mechanism that grasps the flow type of malicious code, can make a reduction of a damage for computer users before the application software executed.

• Convergence Security Journal
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• v.2 no.2
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• pp.199-207
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• 2002

Comes in into recent times and there is on with a level where the attack against the computer virus and the hacking which stand is serious. The recently computer virus specific event knows is the substantial damage it will be able to occur from our life inside is a possibility of feeling. The virus which appears specially in 1999 year after seemed the change which is various, also the virus of the form which progresses appeared plentifully The part virus does it uses the password anger technique which relocates the cord of the oneself. Hereupon consequently the vaccine programs in older decode anger to do the password anger of the virus again are using emulation engine. The password anger technique which the like this virus is complicated and decode anger technique follow in type of O.S. and the type is various. It uses a multi emulation engine branch operation setup consequently from one system and to respect it will be able to use a multiple operation setup together it will use the VMware which is an application software which it does as a favor there is a possibility where it will plan 'Virus Test Simulation' and it will embody.

• Journal of the Korea Society of Computer and Information
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• v.11 no.5 s.43
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• pp.251-258
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• 2006

A Malicious code is used to SMiShing disguised as finance mobile Vishing, using Phishing, Pharming mail, VoIP service etc. to capture of personal information. A Malicious code deletes in Anti-Virus Spyware removal programs, or to cure use. By the way, the Malicious cord which is parasitic as use a DLL Injection technique, and operate are Isass.exe, winlogon.exe, csrss.exe of the window operating system. Be connected to the process that you shall be certainly performed of an exe back, and a treatment does not work. A user forces voluntarily a process, and rebooting occurs, or a blue screen occurs, and Compulsory end, operating system everyone does. Propose a treatment way like a bird curing a bad voice code to use a DLL Injection technique to occur in these fatal results. Click KILL DLL since insert voluntarily an end function to Thread for a new treatment, and Injection did again the Thread which finish an action of DLL, and an end function has as control Thread, and delete. The cornerstone that the treatment wav that experimented on at these papers and a plan to solve will become a researcher of the revolutionary dimension that faced of a computer virus, and strengthen economic financial company meeting Ubiquitous Security will become.

• KSCI Review
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• v.14 no.2
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• pp.255-262
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• 2006

A Malicious code is used to SMiShing disguised as finance mobile Vishing, using Phishing, Pharming mail, VoIP service etc. to capture of personal information. A Malicious code deletes in Anti-Virus Spyware removal programs. or to cure use. By the way, the Malicious cord which is parasitic as use a DLL Injection technique, and operate are Isass.exe, winlogon.exe. csrss.exe of the window operating system. Be connected to the process that you shall be certainly performed of an exe back, and a treatment does not work. A user forces voluntarily a process, and rebooting occurs, or a blue screen occurs, and Compulsory end, operating system everyone does. Propose a treatment way like a bird curing a bad voice code to use a DLL Injection technique to occur in these fatal results. Click KILL DLL since insert voluntarily an end function to Thread for a new treatment, and Injection did again the Thread which finish an action of DLL, and an end function has as control Thread, and delete. The cornerstone that the treatment way that experimented on at these papers and a plan to solve will become a researcher or the revolutionary dimension that faced of a computer virus, and strengthen economic financial company meeting Ubiquitous Security will become.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2010.05a
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• pp.299-302
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• 2010

Recently, the malicious code is not easily detectable in the vaccine for the virus, malicious code as a compressed file by modulation pattern is the tendency to delay. Among the many antivirus engines on the market a compressed file that can be modulated by malicious code, and test whether the pattern will need to know. We cover a multi-compressed files, malicious code modulated secreted by examining patterns of test engine is being detected is through a computer simulation. Analysis of secreted activities of malicious code and infect the host file tampering with the system driver files and registry, it gets registered is analyzed. this study will contribute hidden malicious code inspection and enhance vaccine efficacy in reducing the damage caused by malicious code.