CN109472139A - 一种防御勒索病毒对主机文档二次加密的方法及系统 - Google Patents
一种防御勒索病毒对主机文档二次加密的方法及系统 Download PDFInfo
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- CN109472139A CN109472139A CN201711418494.5A CN201711418494A CN109472139A CN 109472139 A CN109472139 A CN 109472139A CN 201711418494 A CN201711418494 A CN 201711418494A CN 109472139 A CN109472139 A CN 109472139A
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- 238000000034 method Methods 0.000 title claims abstract description 65
- 241000700605 Viruses Species 0.000 title claims abstract description 25
- 230000008569 process Effects 0.000 claims abstract description 42
- 230000003612 virological effect Effects 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 230000004048 modification Effects 0.000 claims abstract description 19
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- 238000004458 analytical method Methods 0.000 claims abstract description 7
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
- G06F21/562—Static detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
- G06F21/568—Computer malware detection or handling, e.g. anti-virus arrangements eliminating virus, restoring damaged files
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CN201711418494.5A CN109472139B (zh) | 2017-12-25 | 2017-12-25 | 一种防御勒索病毒对主机文档二次加密的方法及系统 |
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CN201711418494.5A CN109472139B (zh) | 2017-12-25 | 2017-12-25 | 一种防御勒索病毒对主机文档二次加密的方法及系统 |
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CN109472139A true CN109472139A (zh) | 2019-03-15 |
CN109472139B CN109472139B (zh) | 2022-04-19 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112560031A (zh) * | 2020-11-16 | 2021-03-26 | 杭州美创科技有限公司 | 一种勒索病毒检测方法及系统 |
CN113360909A (zh) * | 2021-06-17 | 2021-09-07 | 深圳融安网络科技有限公司 | 勒索病毒防御方法、勒索病毒防御设备及可读存储介质 |
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CN102984134A (zh) * | 2012-11-12 | 2013-03-20 | 北京奇虎科技有限公司 | 安全防御系统 |
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CN106548070A (zh) * | 2016-07-18 | 2017-03-29 | 北京安天电子设备有限公司 | 一种在待机时间防御勒索者病毒的方法及系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112560031A (zh) * | 2020-11-16 | 2021-03-26 | 杭州美创科技有限公司 | 一种勒索病毒检测方法及系统 |
CN113360909A (zh) * | 2021-06-17 | 2021-09-07 | 深圳融安网络科技有限公司 | 勒索病毒防御方法、勒索病毒防御设备及可读存储介质 |
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Effective date of registration: 20240731 Address after: 4th Floor, 838 Shikun Road, Building 7, Innovation and Entrepreneurship Plaza, High tech Zone, Harbin City, Heilongjiang Province, China 150023 Patentee after: Harbin Antan System Security Technology Co.,Ltd. Country or region after: China Address before: 100195 Building 1, phase I, yuquanhuigu, Tsinghua Science and Technology Park, 3 minzhuang Road, Haidian District, Beijing Patentee before: BEIJING ANTIY NETWORK TECHNOLOGY Co.,Ltd. Country or region before: China |