《恶意代码基础与防范（微课版）》 课件 第8章 勒索型恶意代码.pptx

勒索型恶意代码;本章内容;勒索型恶意软件的概念;主机感染勒索病毒文件后，会在主机上运行勒索程序，遍历本地所有磁盘指定类型文件进行加密操作，加密后文件无法读取。然后生成勒索通知，要求受害者在规定时间内支付一定价值的比特币才能恢复数据，否则会被销毁数据。;受害者勒索界面;勒索病毒的发展和进化;计算机感染案例;无孔不入的感染;全球主流的敲诈者病毒家族（类型）有75种之多;.CryptoHasYou.,777,7ev3n,7h9r,8lock8,AlfaRansomware,AlmaRansomware,AlphaRansomware,AMBA,Apocalypse,ApocalypseVM,AutoLocky,BadBlock,BaksoCrypt,Bandarchor,Bart,BitCryptor,BitStak,BlackShadesCrypter,Blocatto,Booyah,Brazilian,BrLock,Browlock,Bucbi,BuyUnlockCode,Cerber,Chimera,CoinVault,Coverton,Cryaki,Crybola,CryFile,CryLocker,CrypMIC,Crypren,Crypt38,Cryptear,CryptFile2,CryptInfinite,CryptoBit,CryptoDefense,CryptoFinancial,CryptoFortress,CryptoGraphicLocker,CryptoHost,CryptoJoker,CryptoLocker,Cryptolocker2.0,CryptoMix,CryptoRoger,CryptoShocker,CryptoTorLocker2015,CryptoWall1,CryptoWall2,CryptoWall3,CryptoWall4,CryptXXX,CryptXXX2.0,CryptXXX3.0,CryptXXX3.1,CTB-Faker,CTB-Locker,CTB-LockerWEB,CuteRansomware,DeCryptProtect,DEDCryptor,DetoxCrypto,DirtyDecrypt,DMALocker,DMALocker3.0,Domino,EDA2/HiddenTear,EduCrypt,El-Polocker,Enigma,FairWare,Fakben,Fantom,Fonco,Fsociety,Fury,GhostCrypt,Globe,GNLLocker,Gomasom,Goopic,Gopher,Harasom,Herbst,HiBuddy!,Hitler,HolyCrypt,HydraCrypt,iLock,iLockLight,InternationalPoliceAssociation,JagerDecryptor,Jeiphoos,Jigsaw,JobCrypter,KeRanger,KeyBTC,KEYHolder,KimcilWare,Korean,Kozy.Jozy,KratosCrypt,KryptoLocker,LeChiffre,Linux.Encoder,Locker,Locky,Lortok,LowLevel04,Mabouia,Magic,MaktubLocker,MIRCOP,MireWare,Mischa,MMLocker,Mobef,NanoLocker,Nemucod,NoobCrypt,Nullbyte,ODCODC,Offlineransomware,OMG!Ransomware,OperationGlobalIII,PadCrypt,Pclock,Petya,PizzaCrypts,PokemonGO,PowerWare,PowerWorm,PRISM,R980,RAAencryptor,Radamant,Rakhni,,Rannoh,Ransom32,RansomLock,Rector,RektLocker,RemindMe,Rokku,Samas-Samsam,Sanction,Satana,Scraper,Serpico,Shark,ShinoLocker,Shujin,Simple_Encoder,SkidLocker/P