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open in: 
MacOS 8.1
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Win98
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DOS
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This file was processed as: Mailbox/MIME Entity
(archive/mbox).
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| Newsgroup Content (archive/news)
| magic
| Supported |
| 100%
| dexvert
| Mailbox/MIME Entity (archive/mbox)
| magic
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| news text
| default
| |
| 99%
| file
| C source, ASCII text
| default
| |
| 100%
| checkBytes
| Printable ASCII
| default
| |
| 100%
| dexmagic
| PrintFox/Pagefox WEAK
| default
| |
| 100%
| perlTextCheck
| Likely Text (Perl)
| default
| |
| 100%
| siegfried
| fmt/950 MIME Email (1.0)
| default
| |
| 100%
| detectItEasy
| Format: plain text[LF]
| default (weak)
| |
| 100%
| xdgMime
| message/news
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 50 61 74 68 3a 20 6e 65 | 74 6c 69 6e 65 2d 66 64 |Path: ne|tline-fd|
|00000010| 64 69 2e 6a 70 6c 2e 6e | 61 73 61 2e 67 6f 76 21 |di.jpl.n|asa.gov!|
|00000020| 75 73 65 6e 65 74 0a 46 | 72 6f 6d 3a 20 6b 64 71 |usenet.F|rom: kdq|
|00000030| 40 65 6d 6f 72 79 69 2e | 6a 70 6c 2e 6e 61 73 61 |@emoryi.|jpl.nasa|
|00000040| 2e 67 6f 76 20 28 4b 65 | 76 69 6e 20 51 75 69 74 |.gov (Ke|vin Quit|
|00000050| 74 29 0a 4e 65 77 73 67 | 72 6f 75 70 73 3a 20 63 |t).Newsg|roups: c|
|00000060| 6f 6d 70 2e 6c 61 6e 67 | 2e 63 0a 53 75 62 6a 65 |omp.lang|.c.Subje|
|00000070| 63 74 3a 20 52 65 3a 20 | 53 65 63 75 72 65 20 66 |ct: Re: |Secure f|
|00000080| 72 6f 6d 20 44 65 63 6f | 6d 70 69 6c 69 6e 67 3f |rom Deco|mpiling?|
|00000090| 3f 0a 44 61 74 65 3a 20 | 4d 6f 6e 2c 20 30 35 20 |?.Date: |Mon, 05 |
|000000a0| 46 65 62 20 31 39 39 36 | 20 32 32 3a 30 33 3a 32 |Feb 1996| 22:03:2|
|000000b0| 37 20 47 4d 54 0a 4f 72 | 67 61 6e 69 7a 61 74 69 |7 GMT.Or|ganizati|
|000000c0| 6f 6e 3a 20 4a 65 74 20 | 50 72 6f 70 75 6c 73 69 |on: Jet |Propulsi|
|000000d0| 6f 6e 20 4c 61 62 6f 72 | 61 74 6f 72 79 0a 4d 65 |on Labor|atory.Me|
|000000e0| 73 73 61 67 65 2d 49 44 | 3a 20 3c 33 31 31 36 37 |ssage-ID|: <31167|
|000000f0| 64 63 39 2e 31 36 34 30 | 35 36 33 32 40 6e 65 74 |dc9.1640|5632@net|
|00000100| 6c 69 6e 65 2d 66 64 64 | 69 2e 6a 70 6c 2e 6e 61 |line-fdd|i.jpl.na|
|00000110| 73 61 2e 67 6f 76 3e 0a | 52 65 66 65 72 65 6e 63 |sa.gov>.|Referenc|
|00000120| 65 73 3a 20 3c 34 64 6a | 61 71 32 24 6a 64 35 40 |es: <4dj|aq2$jd5@|
|00000130| 65 61 72 74 68 2e 73 75 | 70 65 72 6c 69 6e 6b 2e |earth.su|perlink.|
|00000140| 6e 65 74 3e 20 3c 33 31 | 30 65 38 33 61 38 2e 31 |net> <31|0e83a8.1|
|00000150| 34 34 35 30 35 36 30 40 | 6e 65 74 6c 69 6e 65 2d |4450560@|netline-|
|00000160| 66 64 64 69 2e 6a 70 6c | 2e 6e 61 73 61 2e 67 6f |fddi.jpl|.nasa.go|
|00000170| 76 3e 20 3c 34 65 6f 30 | 33 64 49 4e 4e 32 62 38 |v> <4eo0|3dINN2b8|
|00000180| 40 6b 65 61 74 73 2e 75 | 67 72 61 64 2e 63 73 2e |@keats.u|grad.cs.|
|00000190| 75 62 63 2e 63 61 3e 0a | 52 65 70 6c 79 2d 54 6f |ubc.ca>.|Reply-To|
|000001a0| 3a 20 6b 64 71 40 65 6d | 6f 72 79 69 2e 6a 70 6c |: kdq@em|oryi.jpl|
|000001b0| 2e 6e 61 73 61 2e 67 6f | 76 0a 4e 4e 54 50 2d 50 |.nasa.go|v.NNTP-P|
|000001c0| 6f 73 74 69 6e 67 2d 48 | 6f 73 74 3a 20 65 6d 6f |osting-H|ost: emo|
|000001d0| 72 79 69 2e 6a 70 6c 2e | 6e 61 73 61 2e 67 6f 76 |ryi.jpl.|nasa.gov|
|000001e0| 0a 4d 69 6d 65 2d 56 65 | 72 73 69 6f 6e 3a 20 31 |.Mime-Ve|rsion: 1|
|000001f0| 2e 30 0a 43 6f 6e 74 65 | 6e 74 2d 54 79 70 65 3a |.0.Conte|nt-Type:|
|00000200| 20 74 65 78 74 2f 70 6c | 61 69 6e 3b 20 63 68 61 | text/pl|ain; cha|
|00000210| 72 73 65 74 3d 55 53 2d | 41 53 43 49 49 0a 43 6f |rset=US-|ASCII.Co|
|00000220| 6e 74 65 6e 74 2d 54 72 | 61 6e 73 66 65 72 2d 45 |ntent-Tr|ansfer-E|
|00000230| 6e 63 6f 64 69 6e 67 3a | 20 37 62 69 74 0a 58 2d |ncoding:| 7bit.X-|
|00000240| 4e 65 77 73 72 65 61 64 | 65 72 3a 20 46 6f 72 74 |Newsread|er: Fort|
|00000250| 65 20 41 67 65 6e 74 20 | 2e 39 39 63 2f 31 36 2e |e Agent |.99c/16.|
|00000260| 31 34 31 0a 0a 4f 6e 20 | 33 31 20 4a 61 6e 20 31 |141..On |31 Jan 1|
|00000270| 39 39 36 20 30 36 3a 35 | 38 3a 35 33 20 2d 30 38 |996 06:5|8:53 -08|
|00000280| 30 30 2c 20 63 32 61 31 | 39 32 40 75 67 72 61 64 |00, c2a1|92@ugrad|
|00000290| 2e 63 73 2e 75 62 63 2e | 63 61 20 28 4b 61 7a 69 |.cs.ubc.|ca (Kazi|
|000002a0| 6d 69 72 20 4b 79 6c 68 | 65 6b 75 29 20 77 72 6f |mir Kylh|eku) wro|
|000002b0| 74 65 3a 0a 3e 42 75 74 | 20 79 6f 75 20 68 61 76 |te:.>But| you hav|
|000002c0| 65 20 74 6f 20 64 69 73 | 74 72 69 62 75 74 65 20 |e to dis|tribute |
|000002d0| 74 68 65 20 70 61 73 73 | 77 6f 72 64 20 74 6f 20 |the pass|word to |
|000002e0| 6c 65 67 69 74 69 6d 61 | 74 65 20 75 73 65 72 73 |legitima|te users|
|000002f0| 2e 20 54 68 65 20 62 65 | 73 74 20 74 68 69 6e 67 |. The be|st thing|
|00000300| 20 69 73 0a 3e 74 6f 20 | 64 6f 2c 20 69 66 20 79 | is.>to |do, if y|
|00000310| 6f 75 20 63 61 6e 2c 20 | 69 73 20 74 6f 20 6d 61 |ou can, |is to ma|
|00000320| 6b 65 20 75 70 20 61 20 | 6e 65 77 20 70 61 73 73 |ke up a |new pass|
|00000330| 77 6f 72 64 20 66 6f 72 | 20 65 61 63 68 20 63 6f |word for| each co|
|00000340| 70 79 20 6f 66 20 74 68 | 65 20 70 72 6f 67 72 61 |py of th|e progra|
|00000350| 6d 2e 0a 0a 54 68 61 74 | 27 73 20 74 68 65 20 69 |m...That|'s the i|
|00000360| 64 65 61 2e 20 20 4e 6f | 74 20 61 74 20 61 6c 6c |dea. No|t at all|
|00000370| 20 68 61 72 64 20 74 6f | 20 64 6f 2e 0a 0a 0a 3e | hard to| do....>|
|00000380| 4f 66 20 63 6f 75 72 73 | 65 2c 20 69 66 20 73 6f |Of cours|e, if so|
|00000390| 6d 65 6f 6e 65 20 77 61 | 6e 74 73 20 74 6f 20 63 |meone wa|nts to c|
|000003a0| 72 61 63 6b 20 74 68 65 | 20 70 72 6f 67 72 61 6d |rack the| program|
|000003b0| 2c 20 74 68 65 79 20 6a | 75 73 74 20 6f 62 74 61 |, they j|ust obta|
|000003c0| 69 6e 20 61 20 6c 65 67 | 69 74 0a 3e 70 61 73 73 |in a leg|it.>pass|
|000003d0| 77 6f 72 64 20 61 6e 64 | 20 64 65 63 72 79 70 74 |word and| decrypt|
|000003e0| 20 74 68 65 20 63 6f 64 | 65 20 77 69 74 68 20 79 | the cod|e with y|
|000003f0| 6f 75 72 20 6f 77 6e 20 | 61 6c 67 6f 72 69 74 68 |our own |algorith|
|00000400| 6d 2c 20 62 65 20 69 74 | 20 44 45 53 2c 20 49 44 |m, be it| DES, ID|
|00000410| 45 41 20 6f 72 20 77 68 | 61 74 0a 3e 68 61 76 65 |EA or wh|at.>have|
|00000420| 20 79 6f 75 2e 0a 0a 4e | 6f 20 73 63 68 65 6d 65 | you...N|o scheme|
|00000430| 20 69 73 20 66 6f 6f 6c | 70 72 6f 6f 66 2c 20 62 | is fool|proof, b|
|00000440| 75 74 20 74 68 69 73 20 | 69 73 20 62 65 74 74 65 |ut this |is bette|
|00000450| 72 20 74 68 61 6e 20 6d | 6f 73 74 2e 20 20 49 74 |r than m|ost. It|
|00000460| 27 73 20 63 61 6e 20 62 | 65 20 61 73 20 67 6f 6f |'s can b|e as goo|
|00000470| 64 20 61 73 0a 74 68 65 | 20 62 65 73 74 20 64 6f |d as.the| best do|
|00000480| 6e 67 6c 65 2c 20 62 75 | 74 20 69 74 20 69 73 20 |ngle, bu|t it is |
|00000490| 73 6c 69 67 68 74 6c 79 | 20 6c 65 73 73 20 63 6f |slightly| less co|
|000004a0| 6e 76 65 6e 69 65 6e 74 | 2e 0a 0a 0a 3e 4f 6e 20 |nvenient|....>On |
|000004b0| 55 4e 49 58 20 73 79 73 | 74 65 6d 73 2c 20 74 68 |UNIX sys|tems, th|
|000004c0| 65 20 73 75 70 65 72 75 | 73 65 72 20 63 61 6e 20 |e superu|ser can |
|000004d0| 65 76 65 6e 20 65 78 61 | 6d 69 6e 65 20 74 68 65 |even exa|mine the|
|000004e0| 20 63 6f 64 65 20 6f 66 | 20 70 72 6f 67 72 61 6d | code of| program|
|000004f0| 73 20 74 68 61 74 20 61 | 72 65 0a 3e 72 75 6e 6e |s that a|re.>runn|
|00000500| 69 6e 67 20 77 69 74 68 | 6f 75 74 20 75 73 69 6e |ing with|out usin|
|00000510| 67 20 61 6e 79 20 73 70 | 65 63 69 61 6c 20 64 65 |g any sp|ecial de|
|00000520| 62 75 67 67 69 6e 67 20 | 74 6f 6f 6c 73 2e 20 49 |bugging |tools. I|
|00000530| 66 20 49 20 77 61 6e 74 | 65 64 20 74 6f 20 6c 6f |f I want|ed to lo|
|00000540| 6f 6b 20 66 6f 72 0a 3e | 73 74 72 69 6e 67 73 20 |ok for.>|strings |
|00000550| 69 6e 20 74 68 65 20 70 | 72 6f 67 72 61 6d 2c 20 |in the p|rogram, |
|00000560| 49 27 64 20 6a 75 73 74 | 20 74 6f 20 67 6f 20 2f |I'd just| to go /|
|00000570| 70 72 6f 63 2f 3c 70 69 | 64 3e 2c 20 73 61 79 2c |proc/<pi|d>, say,|
|00000580| 20 61 6e 64 20 6c 6f 6f | 6b 20 61 74 20 74 68 65 | and loo|k at the|
|00000590| 0a 3e 76 69 72 74 75 61 | 6c 20 66 69 6c 65 20 77 |.>virtua|l file w|
|000005a0| 68 69 63 68 20 72 65 70 | 72 65 73 65 6e 74 73 20 |hich rep|resents |
|000005b0| 74 68 65 20 6d 65 6d 6f | 72 79 20 69 6d 61 67 65 |the memo|ry image|
|000005c0| 20 6f 66 20 74 68 65 20 | 72 75 6e 6e 69 6e 67 20 | of the |running |
|000005d0| 70 72 6f 63 65 73 73 2e | 0a 0a 54 72 75 65 2c 20 |process.|..True, |
|000005e0| 61 6e 64 20 61 6e 20 69 | 6e 74 65 72 72 75 70 74 |and an i|nterrupt|
|000005f0| 2d 62 61 73 65 64 20 70 | 72 6f 67 72 61 6d 20 63 |-based p|rogram c|
|00000600| 61 6e 20 64 75 6d 70 20 | 74 68 65 20 63 6f 72 65 |an dump |the core|
|00000610| 20 69 6d 61 67 65 2e 20 | 20 54 68 69 73 20 69 73 | image. | This is|
|00000620| 20 74 72 75 65 20 6f 66 | 0a 61 6c 6c 20 70 72 6f | true of|.all pro|
|00000630| 74 65 63 74 69 6f 6e 20 | 73 63 68 65 6d 65 73 2c |tection |schemes,|
|00000640| 20 6e 6f 20 6d 61 74 74 | 65 72 20 77 68 61 74 20 | no matt|er what |
|00000650| 74 68 65 79 27 72 65 20 | 62 61 73 65 64 20 6f 6e |they're |based on|
|00000660| 2e 20 20 28 57 65 6c 6c | 2c 20 69 66 20 79 6f 75 |. (Well|, if you|
|00000670| 72 0a 70 72 6f 67 72 61 | 6d 20 68 61 73 20 6f 76 |r.progra|m has ov|
|00000680| 65 72 6c 61 79 73 2c 20 | 61 6e 64 20 65 61 63 68 |erlays, |and each|
|00000690| 20 6f 76 65 72 6c 61 79 | 20 68 61 73 20 74 6f 20 | overlay| has to |
|000006a0| 62 65 20 64 65 63 6f 64 | 65 64 20 74 68 72 6f 75 |be decod|ed throu|
|000006b0| 67 68 20 61 20 64 6f 6e | 67 6c 65 20 65 61 63 68 |gh a don|gle each|
|000006c0| 0a 74 69 6d 65 20 69 74 | 27 73 20 6c 6f 61 64 65 |.time it|'s loade|
|000006d0| 64 2c 20 69 74 27 64 20 | 62 65 20 6d 6f 72 65 20 |d, it'd |be more |
|000006e0| 73 65 63 75 72 65 2e 20 | 20 42 75 74 20 74 68 61 |secure. | But tha|
|000006f0| 74 27 73 20 61 20 72 65 | 61 6c 20 70 61 69 6e 2e |t's a re|al pain.|
|00000700| 29 0a 0a 2d 2d 20 0a 23 | 69 6e 63 6c 75 64 65 20 |)..-- .#|include |
|00000710| 3c 73 74 61 6e 64 61 72 | 64 2e 64 69 73 63 6c 61 |<standar|d.discla|
|00000720| 69 6d 65 72 3e 20 20 20 | 20 20 20 20 20 20 20 20 |imer> | |
|00000730| 20 20 20 20 20 20 20 20 | 68 74 74 70 3a 2f 2f 65 | |http://e|
|00000740| 6d 6f 72 79 69 2e 6a 70 | 6c 2e 6e 61 73 61 2e 67 |moryi.jp|l.nasa.g|
|00000750| 6f 76 2f 0a 20 5f 0a 4b | 65 76 69 6e 20 44 20 51 |ov/. _.K|evin D Q|
|00000760| 75 69 74 74 20 20 55 53 | 41 20 39 31 33 35 31 2d |uitt US|A 91351-|
|00000770| 34 34 35 34 20 20 20 20 | 20 20 20 20 20 20 20 39 |4454 | 9|
|00000780| 36 2e 33 37 25 20 6f 66 | 20 61 6c 6c 20 73 74 61 |6.37% of| all sta|
|00000790| 74 69 73 74 69 63 73 20 | 61 72 65 20 6d 61 64 65 |tistics |are made|
|000007a0| 20 75 70 0a | | up. | |
+--------+-------------------------+-------------------------+--------+--------+
