1、1,網(wǎng)路犯罪案例Cyber crimeReconnaissance Case,Decision Group / CEO 張 侃 Casper Kan Chang Chang_.tw,2,網(wǎng)際網(wǎng)犯罪主要可分為二大Internet crime is divided into two major categories,Network Packet Reconstruction 可還原網(wǎng)路封包,Analysis Non-Reconstruction Packet 不可還的原網(wǎng)路封包,以網(wǎng)路作為犯罪之客體 Traditional crimes conducted through the Internet

2、. Ex: Credit card fraud, Identity theft, child pornography, indecent chat-room behavior, software as soon as the public deceived again after the Financial Supervisory Commission, said the account has been criminal to use the name of money laundering, must sink financial security account to avoid bei

3、ng the freezing of accounts, lured victims of the deposit removed, changed into the aforementioned fraud of financial security accounts.,10,B. 網(wǎng)路詐欺案例 1-1Internet fraud Case,一名馬來西亞籍的華裔賴姓女子，涉嫌與奈及利亞籍男友利用網(wǎng)路詐騙臺灣女子。刑事局國際科與馬國警方合作，日前逮捕賴姓女子並追緝共犯 A Malaysian woman of Chinese origin Ms. Lai in connection with

4、a Nigerian boyfriend, used the Internet to defraud Taiwanese woman CIB International Council of Scientific Cooperation with Malaysia arrested by the police and looking for an accomplice Ms. Lai,11,B. 網(wǎng)路詐欺案例 1-2Internet fraud Case,臺北縣警方今年5月間接獲一名女子檢舉，指稱一名在英國倫敦工作的網(wǎng)友，聲稱寄送內(nèi)有英鎊現(xiàn)金的包裹要給她，因未申報(bào)而遭馬國海關(guān)查扣，需付稅金後始

5、得放行，請求女子將錢匯至馬國海關(guān)處。這名女子不疑有他，連續(xù)匯款兩次共計(jì)2358美元，但遲未收到包裹，始知受騙。 Taipei County police received an indirect May this year, a woman accused, Alleged that a work of netizens in London, claiming that there are pounds in cash to send parcels to give her, Who were failing to declare the Malaysian Customs and Excis

6、e Department seized, pay a tax before it may be released upon the request woman will remit money to the Malaysian Customs and Excise Department. The woman did not suspected him, a total of 2358 U.S. dollars two consecutive remittances, but has not received the latest package, Found out deceived.,12,

7、網(wǎng)路性侵案件！Network of sexual assault cases!,07年網(wǎng)路性侵案件： 一天1.5件。12-18歲少年占六成多。 2009年06月10日蘋果日報(bào) 臺灣 臺北 市 Network of sexual assault cases in 2007: Daily average 1.5 case. 12-18 year-olds accounted for more than 60%. June 10, 2009 Apple Daily Taipei Taiwan,13,禽獸不如 Is truly pathetic and inferior to animals,臺北市兩

8、名一瘦一胖的嫌犯，去年七月起，涉嫌在網(wǎng)路上約女網(wǎng)友開轟趴，等女網(wǎng)友赴約後將對方帶到汽車旅館，誘騙對方進(jìn)浴室洗澡，再要求發(fā)生性關(guān)係，女網(wǎng)友不願配合，即遭掌摑強(qiáng)姦得逞 ，警方昨逮捕兩嫌，發(fā)現(xiàn)受害多達(dá)十多人。 Taipei two suspects a thin one fat, begin July 2008 , Suspected on the Internet to invite Female net friend to participate in party , Female net friend to meet this woman after the other into the Mo

9、tel, Trick the other into the bathroom taking a bath, and then require a sexual relationship, The victim is unwilling to cooperate, that is, to succeed by slapping rape, the police yesterday arrested two suspected and found that as many as a dozen people injured. 被害人不甘受辱向警方報(bào)案，警方根據(jù)網(wǎng)路位址清查，並前往汽車旅館調(diào)閱車號，

10、昨循線逮捕兩嫌。警方追查發(fā)現(xiàn)，兩嫌去年七月開始犯案，每次都由葉嫌以小豬、出來玩等暱稱，在奇摩即時通及豆豆聊天室等網(wǎng)站向女網(wǎng)友搭訕，葉嫌坦承犯案十多起、周嫌則供稱五、六起，警方正追查其他共犯。 Humiliation of victims unwilling to report to the police, the police inventory of network address and went to the motel access to number, yesterday arrested two suspected through the line. The police trac

11、ed the two began to commit crimes too 2008 July for each pig by Ye too to come out to play other nickname, the yahoo messange and Peas chat rooms and other websites to Nvwang You strike up, leaves from more than 10 suspected offender admits , Zhou said the suspect are for five or six, the police are

12、 tracing the other accomplices.,14,駭客蘇柏榕 替黑幫盜資料 Hacker Su Po-jung work for the underworld to steal data,中時電子報(bào)/蔡旻岳/臺北報(bào)導(dǎo) 2007/09/22 China Times / Taipei / Choi Min-Yue 刑事局科技犯罪防制中心查出 ，在網(wǎng)路上暱稱odin的林姓高二生、以及暱稱cb的蘇柏榕兩人，係以學(xué)術(shù)網(wǎng)路為骨幹，將跳板主機(jī)隱藏於臺灣學(xué)術(shù)網(wǎng)路內(nèi)，並利用木馬程式、網(wǎng)站漏洞侵入各大知名網(wǎng)站非法取得資料後，存放在國外網(wǎng)站主機(jī)，用以規(guī)避追查。其中xx電信公司用戶帳戶及密碼有兩百

13、四十多萬筆遭竊，部分網(wǎng)站則連程式都被搬走。 CIB Crime Prevention Center for Science and Technology have found that the Internet nickname odin Lin, high-school sophomore, and the nickname cb two Su Po-jung, an academic department as the backbone network will be a springboard for host hidden in Taiwan Academic Network insi

14、de, and the use of Trojan horse programs, Web site vulnerabilities well-known Web site illegally obtained large intrusive information, stored in a foreign website host, to circumvent the tracing. Xx telecom companies in which the user account and password with more than 2.4 million pens stolen, some

15、 websites have even the programs are removed.,Hacker Su Po-jung,15,網(wǎng)路理財(cái)廣告詐貸銀行案 -1 Internet advertising bank loan fraud case,高雄市刑警大隊(duì) 2009年5月接獲多家銀行報(bào)案，指稱遭人持偽造文件向銀行申辦信用貸款，造成銀行遭詐貸的鉅額損失。案經(jīng)該大隊(duì)15分隊(duì)深入調(diào)查發(fā)現(xiàn)，以洪、方等人共同基於牟取不法利益之犯意聯(lián)絡(luò)及行為分擔(dān)所籌組之詐欺集團(tuán)，用國內(nèi)入口網(wǎng)站之免費(fèi)網(wǎng)路空間張貼或貼紙廣告刊載理財(cái)達(dá)人專辦信用貸款、小額信用貸款訊息等方式，招攬急需資金週轉(zhuǎn)之人頭客戶，由該集團(tuán)成員偽變造

16、財(cái)稅、薪資等證明文件，美化貸款人之財(cái)力，並教唆指導(dǎo)人頭客戶持偽造文件向銀行申辦信用貸款，使金融機(jī)構(gòu)陷於錯誤而核準(zhǔn)貸款，該集團(tuán)則向人頭客戶收取高額手續(xù)費(fèi)牟取暴利,16,網(wǎng)路理財(cái)廣告詐貸銀行案 -2 Internet advertising bank loan fraud case,17,網(wǎng)際網(wǎng)路犯罪偵察要領(lǐng) Cyber Crime Investigation Essentials,取得報(bào)案詳細(xì)資料 To obtain detailed information on reported,18,網(wǎng)際網(wǎng)路犯罪情資蒐集Cyber criminal intelligence collection,收集電腦稽

17、核紀(jì)錄 : IP, 帳號, 時間 等 客戶登錄資料 : 帳號使用人, 姓名, 地址, 電話 等 犯罪事實(shí),Collection of computer audit records : Log, IP, User account, time Customer Login information : Account name and address of telephone users Corpus delicti,19,網(wǎng)際網(wǎng)路犯罪證據(jù)蒐集Cyber crime, gathering of evidence,由被害人及嫌犯電腦上取得資料, Log, 檔案, 紀(jì)錄 . 等 由業(yè)者提供的資料及紀(jì)錄

18、. 等 網(wǎng)路監(jiān)聽 由被害人提供網(wǎng)路封包還原,By the victims and suspects to obtain information on the computer, Log, files, records, etc. . Information provided by the industry, and records and so on . Interception From the victims to restore the network packet,20,網(wǎng)際網(wǎng)路犯罪鑑識工具種類Cyber crime forensics tools,21,鑑識工具使用 Forensic

19、s Tool Use,位證據(jù)的鑑與採集無法透過人的視覺直接辨出，如果沒有適當(dāng)?shù)墓ぞ呋蜍涹w也是無法解析，運(yùn)用適當(dāng)?shù)墓ぞ呋蜍涹w採集與辨位證據(jù)，也是偵辦電腦網(wǎng)犯罪案件必備的條件 Kam-digital intellectual and collection of evidence can not be humans through direct identified intellectual vision out of future, without the right tools or software are unable to resolve, using the right tools or

20、 software acquisition and identified intellectual digital evidence, but also diligent in Internet Highway necessary conditions for criminal cases,22,網(wǎng)路鑑識工具使用 Cyber Forensics Tool Use,23,網(wǎng)路封包鑑識分析分類Network packet forensics analysis categories,Analysis Non-Reconstruction Packet 不可還的原網(wǎng)路封包,Viruses & Worm

21、s, Hacking & Trojans . . 病毐 駭客 木馬程式 ,Network Packet Reconstruction 可還原網(wǎng)路封包,Email , Web Mail ,IM, FTP , P2P, VoIP, Video Streaming , HTTP, Online Games, Telnet 電子郵件，網(wǎng)頁郵件，F(xiàn)TP，P2P，VoIP，影音串流，網(wǎng)頁瀏覽，線上遊戲，Telnet,1.,2.,24,提供全系列網(wǎng)路鑑識產(chǎn)品Complete Solutions for Cyber Forensics,Wired packet reconstruction. Wireless

22、 (802.11 a/b/g/n) packet reconstruction. HTTPS/SSL interceptor. VOIP packet reconstruction. Off-line packet reconstruction software Network packet forensics analysis training,For more information www.digi-,25,網(wǎng)際網(wǎng)路封包鑑識分析教育訓(xùn)練課程N(yùn)etwork Packet Forensics Analysis Training,The knowledge of network packet analysis is important for Forensics Investigator and Lawful Enforcement Offic