毕业设计（论文）-不弹窗木马的设计与测试

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1、591论文网www.591LW.com不弹窗木马的设计与测试摘要木马是用于远程控制的黑客工具，被黑客用来远程操作他人计算机、监视别人和盗窃别人帐号、密码和数据等，以达到破坏他人计算机、偷窃别人隐私和得到经济利益的目的。作为网络安全管理人员，认真地研究木马攻击技术，理清木马攻击手段与过程，提早思考应对策略是防御木马攻击的有效途径。因此，在木马已对网络与信息安全构成极大危险的时代研究木马技术、编写木马程序，对于防护网络安全、促进电子商务的发展具有重要的现实意义。文中在深入研究国内外木马技术与发展方向的基础上，介绍了木马的发展与现状以及木马组成与特性；对反弹端口木马的连接

2、方法进行了具体详尽的分析。充分利用传统防火墙疏于对向外连接的过滤这一特点，使用VisualC++6.0进行Socket网络编程开发而成。实现了木马绕过防火墙建立连接；实现木马的隐藏、自动运行等基本特性，让服务端光驱弹出、机箱播放音乐等功能。文中细致地描绘了木马的功能执行过程。最后提供了全面的测试结果。关键词：木马；反弹端口；服务端；客户端；套接字第1页共18页591论文网www.591LW.comDesignandImplementationofReboundPortsTrojanhorseAbstractTheTrojanhorseisakindofhacker’

3、stoolwhichisusedforremotecontrolandoperatingothers’computers,monitoringandstealingothers’accountnumbers,passwordsanddataandsoon,inordertodestroyothers’computersorgettheirprivacyandeconomicinterests.AstheInternetsecuritymanager,weshouldpayattentiontopreventingtheTrojanhorsewhenwedetecta

4、nddeletetheTrojanhorse.WemuststudythetechnologyoftheTrojanhorseattack,clearthemeansandprocessoftheTrojanhorsetofindanefficientpathtopreventtheTrojanhorseattackaheadoftime.SoatthetimethattheTrojanhorseisdangeroustothenetworkandsecurityofinformation,weshouldstudythetechnologyoftheTrojanh

5、orseandcodetheTrojanhorseprograms,whichissignificanttoprotecttheInternetsecurityandpromotethedevelopmentofthee-business.ThethesisiswritenonthebasesofdeeplystudyingtheTrojanhorsetechniqueanddevelopmentorientationathomeandoverseas,then,introducesthedevelopmentandcurrentsituationofTrojanh

6、orseanditscomponentaswellascharacteristics.ThisthesisanalyzesthemethodofhowtoconnectwithReboundPortsTrojanhorseindetail.MakingfulluseofwhichthefirewallneglecttofiltertheReboundPortsTrojanhorse,itisdevelopedbyVisualC++6.0.Thedesignhasrealizedthefunctionwhichtheservicecouldconnecttheclie

7、ntactively,alsoimplementedthebasiccharacteristicsofconcealment,automaticrunning,reboundingtheCD-ROMofservices,chassisplayingmusicandsoon.AtlastthepaperdescribestheprogressofexecutingTrojanhorseandaffordsall-aroundtestresult.Keywords:Trojanhorse;Reboundport;serviceport;clientport;sock