Computer Viruses and Malware phần 2 ppsx

Computer Viruses and Malware phần 2 ppsx

Computer Viruses and Malware phần 2 ppsx

... Worm.Mytob.C Win 32. HLLM.MyDoom .22 W 32/ Mytob.D@mm W 32/ Mytob.C-mm Net-Worm.Win 32. Mytob.c Win 32/ Mytob.D Mytob.D Ultimately, however, the biggest concern is that the malware is detected and eliminated, ... identifiers and terminology [109]. 118 The Jargon File lists the many nuances of "hacker," along with a hitch- hiker's guide to the hacker subculture [26...

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Computer Viruses and Malware phần 5 ppsx

Computer Viruses and Malware phần 5 ppsx

... 94 COMPUTER VIRUSES AND MALWARE 143 Nachenberg [21 7]. 144 These first two heuristics are from Nachenberg [22 0], the third from [22 1]. 145 Nachenberg [22 2]. 146 Natvig [22 5] and Szor ... [21 9]. 155 Chambers [59] and Natvig [22 5]. 156 Chambers [59] and Nachenberg [22 0]. 157 Nachenberg [22 0]. 158 Natvig [22 5]. 159 Nachenberg [22 1]. 160 This item is based on...

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Computer Viruses and Malware phần 1 pps

Computer Viruses and Malware phần 1 pps

... About this Book Some Words of Warning 2. DEFINITIONS AND TIMELINE 2. 1 2. 2 Malware Types 2. 1.1 2. 1 .2 2. 1.3 2. 1.4 2. 1.5 2. 1.6 2. 1.7 2. 1.8 2. 1.9 Logic Bomb Trojan Horse Back Door ... 3 .2. 1 No Concealment 3 .2. 2 Encryption 3 .2. 3 Stealth 3 .2. 4 Oligomorphism 3 .2. 5 Polymorphism 3 .2. 6 Metamorphism 3 .2. 7 Strong Encryption Virus Kits viii COMPU...

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Computer Viruses and Malware phần 3 ppt

Computer Viruses and Malware phần 3 ppt

... diverge. 42 COMPUTER VIRUSES AND MALWARE start: rl = 12 r2 = 34 r3 = rl + r2 => LI: r2 = 34 goto L2 start: rl = 12 goto LI L2: r3 = rl + r2 The instructions executed, and their ... however: rl = 12 r2 = r3 + r2 r4 = rl + r2 rl = 12 r2 = 34 r3 = rl + r2 => rl = 12 r2 = r3 + r2 call S 12 r3 = rl + r2 S 12: r4 = rl + rl = 12 r2 = 34 return...

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Computer Viruses and Malware phần 4 pps

Computer Viruses and Malware phần 4 pps

... viruses. A histogram can also be used to detect metamorphic viruses by comparing the emulation histogram to histograms of known metamorphic viruses. ^^^ 64 COMPUTER VIRUSES AND MALWARE 2 ... hash table 80 COMPUTER VIRUSES AND MALWARE Static heuristics • Pro: Static heuristic analysis detects both known and unknown viruses. • Con: False positives are a major pr...

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Computer Viruses and Malware phần 6 pptx

Computer Viruses and Malware phần 6 pptx

... Stampf[3 02] . 120 This suggestion was made by CrackZ [81 ]; the Elkem.C analysis is in [23 9]. 121 Cesare [57]. 122 Horspool and Marovac [146]. 123 Aycocketal. [22 ]. 124 Bontchev [46]. 125 ... attacker: 108 COMPUTER VIRUSES AND MALWARE 114 Hasson [139] andCrackZ [81]. 115 See Rosenberg [26 8] for more information on this and single-stepping. 116 Hasson...

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Computer Viruses and Malware phần 7 potx

Computer Viruses and Malware phần 7 potx

... utility. 122 We follow the terminology from Baker et al. [24 ]. 123 Baker etal. [24 ]. 124 Percival [24 6]. 125 Flake [110] and Sabin [27 3]. 126 Granger [ 128 ]. 127 Also in Allen [10]. 128 Harl ... [136]. 129 Granger [ 129 ]. 130 CIAC [ 72] . 131 Based on Gordon et al. [ 126 ], Gragg [ 127 ], and Granger [ 128 ]. 150 COMPUTER VIRUSES AND MALWARE 136...

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Computer Viruses and Malware phần 8 ppt

Computer Viruses and Malware phần 8 ppt

... self-stopping worms in great detail. 111 Hindocha and Chien [1 42] . 1 12 Nazarioetal. [23 0]. 113 Hypponen [150]. 154 COMPUTER VIRUSES AND MALWARE • Valid IP addresses. The worm can gather ... seconds [27 6]. 13 One vendor calls this shunning [73]. 1 52 COMPUTER VIRUSES AND MALWARE Machine 1 Machine 2 Machine 3 Machine 4 Machine 5 n n m n J C I I C...

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Computer Viruses and Malware phần 9 doc

Computer Viruses and Malware phần 9 doc

... [27 6]. 121 ChenandRanka[ 62] . 122 Matrawyetal. [197]. 123 Chen and Heidemann [63]. 124 Whyteetal. [345]. 125 Foulkes and Morris [115] and Oudot [23 4]. 126 Chen and Heidemann [63]. 127 ... al. [21 2], and Provos and Honeyman [25 5]. 1 02 Arbaugh et al. [19] and Provos and Honeyman [25 5]. 103 These, and the disinfection options, are based on Szor [...

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