
ããªã¥ãŒã
ããæç¹ã§ãç§ã¯åè£è ã®å±¥æŽæžãæšãŠãã®ããããããŒãã«ã«å±±ã«ç©ã¿äžãå§ããŸããã ä»ãç§ã¯2ã3幎ã§çŽ300åãæ°ããŸããã ãªããããªã«å€ãã®ã§ããïŒ äºå®ãLCã§ã¯ãã¢ã³ããŠã€ã«ã¹ç 究éšéãã¢ã³ããŠã€ã«ã¹ç 究æã®ä»ã®éšéã®ã人æã®åœé ãã§ãããšããããšã§ãã åŸè ãšã«ã¹ãã«ã¹ããŒå šäœãæ··åããªãã§ãã ããã ã€ã³ãã©ã¹ãã©ã¯ãã£éçºéšéããŠã€ã«ã¹å¯Ÿçæè¡éçºéšéãªã©ã®éšéã§å®ãããä»äºãããã«ã¯ã察象åéã«ç²ŸéããŠããå¿ èŠããããŸãã ããã«ãŽã¡ã©ãæãããããå°å·ã«åº§ããããã¬ãŠãžããšåŒã³ãŸãã æªæã®ããã³ãŒããç®ã«èŠãããæã§æ€åºã§ããªãå Žåãèªåæ€åºããŒã«ãçºæãããããŠã€ã«ã¹å¯Ÿçãšã³ãžã³ããšã³ã³ãŒããããããããšã¯ã§ããŸããã å€ãã®åŸæ¥å¡ãããã³ã¢ã³ããŠã€ã«ã¹ã©ãã®ç®¡çã¹ã¿ããã®å€§éšåããããŠãã¡ãããã«ã¹ãã«ã¹ããŒèªèº«ããã€ãŠã¯ãªã³ã¹ããªãŒã ãŠã€ã«ã¹ã¢ããªã¹ãã§ããã
ãã«ãã©ãæããçµéšè±å¯ãªããããããã«ãªãã圌ãã¯ãã§ã«ãããçããã®ã«ç¹åãããããŒãžã£ãŒã«ãªãããã«ãè¿é£ã®éšéã«ãåºãã£ãŠããŸããã ãããã£ãŠãäžè¬çã«ããŠã€ã«ã¹ã¢ããªã¹ãã®éçšã¯æ¢ãŸããŸããã é±ã«å¹³å1ã2åã®ã€ã³ã¿ãã¥ãŒã ãããããç§èªèº«ããžã¥ãã¢ãŠã€ã«ã¹ã¢ããªã¹ãããå§ããŸããã
èŽè¡
åŸæ¥å¡ã¯åžžã«å¿ èŠã§ããããããåé¡ã§ããåŽååžå Žã¯ãªããŒã¹ãšã³ãžãã¢ãäŸçµŠãããæªæã®ãããã¡ã€ã«ã®åæçµéšãããå Žåã§ããçµéšã®æµ ã人ã ã«é Œã£ãŠããæé·ããèªåã§æããŸãã
å人çã«ãç§ã¯åŸæ¥å¡-äžçŽçã奜ã¿ãŸãã 圌ãã¯éå¿çã§ãå€åã§ãæããç¥ãããæ°ãããã®ãã¹ãŠã«éãããŠããŸãã çµéšè±å¯ãªããã°ã©ããŒã«ã€ããŠèšããªãããšã çµéšè ã¯æ°ããããšãåŠã¶ããšãæããŠããŸãã ãããããã¡ãããäŸå€ã¯ãããããããŸãã ããã«ãç§èªèº«ããç§ã®è³ã¯åŠçæ代ã«æãããæ©èœãããšä¿¡ããŠããŸãã
ããæ°
ãããŠãããã«è¥ãå¿åè ãæ¥ãŸãã å€ãã®å Žåãçµéšã¯ãŸã£ãããªãããå°ããã§ãã æŠèŠã«ã¯ãç 究æã§æãããããã®ããªã¹ããããŠããŸãã ç 究æãšä»äºãçµã¿åãããæºåã¯ã§ããŠããŸãïŒé±20æéïŒã æã«ã¯åœŒå¥³ãç§ãæããŠããŸã ç§ã®æèŠã§ã¯ãæãéèŠãªããšã¯åœŒãäœãæãã§ããããç解ããããšã§ãã åäœããŠãã³ãããŸããïŒ ãçµéšãç©ãã°ãç§ã¯ãã£ãšç«ã¡äžããïŒããŸãã¯èªåèªèº«ã蚌æããæ©äŒãäžãããã§ããïŒ ãŸãã¯ããæ¯ããã¯ãäžæ¥äžã«ãŠã³ã¿ãŒã§éã¶ã®ããããŠããã£ãšããä»äºãããŠãã ããããšèšããŸããã
è¯ãä»äº
ãŸãããã¡ãããæšæ¶ããã¬ãŒã³ããŒã·ã§ã³ãå奜çãªãã©ããã£ãŠããã«çããã®ïŒã ãè¶ãã³ãŒããŒã¯ãããã§ããïŒã ãããŠããã«ïŒãæããŠããè¯ãä»äºããšããèšèã¯ã©ãæããŸããïŒã
ãããç§ã¯å€ãã®çãã®éžæè¢ãèããïŒ
- ããã¯åœŒããããæ¯æããšããã§ã
- ä¹ãã®ã䟿å©ãªãšãã§ã
- ä»äºã楜ããå Žæã§ãã
- äž»ãªããšã¯ãäžåžã芪åã§ããããšã§ã
- äžåžã¯è¯ãïŒå¿ ããã芪åã§ã¯ãªãïŒ
- ããŒã ã¯è¯ãã§ã
- ããã¯èŠèŸŒã¿ãããå Žæã§ã
- ããã¯éçºãããå Žæã§ã
- ããã¯ãã£ãªã¢ã®åäžãããå Žæã§ã
- ããã¯ãåŠç¿ãšçµã¿åãããããšãã§ããå Žåã§ã
ãã®ä»å€æ°ã æã ãç³è«è ã¯stè¿·ã«é¥ããŸãã ç§ãã¡ã¯ãããã³ãããå©ããªããã°ãªããŸããã
ãªããã®è³ªåã圌ãã¯äœãçããŸããïŒ ç§ã«ãšã£ãŠãçããšãã®é åºã¯éèŠã§ãã åè£è ã絊æãèªå® ããªãã£ã¹ãžã®å¿«é©ããåŒãã å Žåã1幎以å ã«ç§ã圌ã®ããæ°ãåŒãåºãã®ã¯é£ããã§ãããã 圌ãä»äºãããã®ãé£ãããŠéå±ãªã®ã¯ã圌ãããéãã»ãšãã©æããªãããã ãšåœŒã¯ä¿¡ããã§ãããã ãã¡ããããã®ãããªäººã ã¯åªç§ãªåŽåè ã§ãã ãããŠã財æ¿ç¶æ³ãå°é£ãªå Žåã¯ãç±å¿ãªäººã®çµŠäžãæåã«åºãŸãã ããããäžè¬çã«ã¯ãåŸæ¥å¡ã«ä»äºãæããããŒã ã«æè¬ããŸãã å°æ¥çã«ã¯ããã®ãããªããã°ã©ã ã¯ãäœæ¥ãèªååãããåççãªææ¡ããæ瀺ããç§ãããèšãããšãã§ããå Žåãäœæ¥ãéçºãããŠãŒãã£ãªãã£ãããã°ã©ã ããŸãã ãããŠåœŒã¯åœŒããå°ããã ãã§ãªããã§ããã ãæ©ããã®æ®µéãé£ã°ããŠãªãŒããŒã·ããããšãããšããŸããã
ãããŠãããªãã¯äœã«èå³ããããŸããïŒ
åã®è³ªåã«å¯Ÿãã瀟äŒçã«æãŸããçãã¯ããè¯ãä»äºã§ã-ãããèå³æ·±ããšããã§ããã å¥åŠãªããšã«ããã¹ãŠã®ç³è«è ãæåã®3ã€ã§ãã®åŽé¢ãæãåºãããã§ã¯ãããŸããã ç§ãã¡ãå©ããªããã°ãªããŸããã ãããããããã«ãããç§ã¯é¢çœããã®ãæ確ã«ããŸãã 質åã¯ãå€ããèŠããã»ã©åçŽã§ã¯ãããŸããã çããŠã¿ãŠãã ããã å®éãããªããå®éã®ä»äºãé€ããŠã³ã³ãã¥ãŒã¿ãŒã²ãŒã ããµãã«ãŒãããŒã«ãããŒãã£ãŒããã®ä»ãã¹ãŠã«èå³ããããªããéçšäž»ãžã®çããå®åŒåããããšã¯ç¹ã«å°é£ã§ãã ããããããããã®ããã€ãã¯Habréã«ãããŸãã
ç°¡åãªçãïŒãããããå®éãããªãã®ãã®æ å ±ã»ãã¥ãªãã£ã¯èå³æ·±ããã®ã§ãããšãç®æšã«è¿ã¥ããããšã¯ã§ããŸããã èªåãã ãŸãããšã¯ã§ããŸããã ç§ã¯æ確ã«ããŸãïŒããªãã¯ããã°ã©ãã³ã°ã奜ãã§ããïŒ èªåã§äœããããã°ã©ã ããŸãããïŒ ç 究æãä»äºãåé¡ã®è§£æ±ºïŒé³æ¥œããã©ã«ãã«åæ£ãããªã©ïŒã§ã¯ãªãã楜ãã¿ã®ããã ãã§ãã 誰ããæéäžè¶³ã«ã€ããŠäžæºãèšãã ç§ãæ¬åœã«ããããããšã誰ããæããã«ããŸããããã®äœæ¥ã¯ã©ããã§å§ããããšã§ãã
ç§ã¯ãã€ãããªãã®ããã«åãããšã倢èŠãŠãã

å°±è·æŽ»åã«ã¯ãã®ãããªã¢ãããŒãããããŸããå±¥æŽæžã20ã30瀟ã«éä¿¡ãããã¹ãŠã®ãããã¡ã€ã«ãµã€ãã«æçš¿ããé»è©±ãåŸ ã£ãŠãéžãã§ãã ããã ãã®ã¢ãããŒãã«ã¯çåœã«å¯Ÿããæš©å©ããããäžè¬ã«å¹æçã§ãã ããããåè£è ãç§ãã¡ãšäžç·ã«ä»äºããããå Žåãæ£çŽã«èšããšãããã¯ç§ã«éåžžã«åœ±é¿ããŸãã ããšã圌ããããèªåèªèº«ã«ã€ã³ã¹ãã¬ãŒã·ã§ã³ãããšããŠãããã¹ãŠåãã§ãã
ãæ³åã®ãšããããã¹ãŠã®éçšäž»ã«ã圌ãšäžç·ã«åãããšãåžžã«å€¢èŠãŠãããšèšã人ãããŸãã 圌ãã¯éåžžã©ã®ãããªè³ªåããçŠãããŸããïŒ
- ãããŠãç§ãã¡ã«ã€ããŠäœãç¥ã£ãŠããŸããïŒ ãŠã€ã«ã¹å¯Ÿç以å€ã®è£œåã¯ãŸã ãããŸããïŒ
- ä»ã«ç¥ã£ãŠãããŠã€ã«ã¹å¯ŸçäŒç€Ÿã¯äœã§ããïŒ
- ãããŠãããªãã¯äœæãã決æããŸãããïŒ ãããŸã§ãã£ãšãªããŒã¹ãšã³ãžãã¢ãªã³ã°ã®æšé²ã«å°å¿µããŠããŸãããïŒ
ããªããžã®ç§ã®ã¢ããã€ã¹ãæ£çŽã«èšã£ãŠãã ããã ããã¯ããªãã«éçšäž»ãåŠåããŸãã ããŠãæ£ç¢ºã«ãããã®åé¡ãžã®æºåã¯ãŸã 圌ã欺ãã®ã«åœ¹ç«ã¡ãŸããã
ã«ãŒãã³ã«ã€ããŠã©ãæããŸããïŒ
é·ãéãã©ããªçš®é¡ã®ä»äºããã€ãããã¯ã§ãšããµã€ãã£ã³ã°ãªããšã¯ãã£ãã«ãããŸããã ããã°ã©ããŒã§ããã°ããããžã§ã¯ããã©ãã»ã©èå³æ·±ããã®ã§ãã£ãŠããå€ãã®ã³ãŒãã£ã³ã°ãç¶ããŸãã ããªãããããŒãžã£ãŒã§ãããªããããªãã¯ããããã®ãåé¡ã解決ãããã§ãããã ãŠã€ã«ã¹ã¢ããªã¹ãã®å Žåãå€ãã®ãã«ãŠã§ã¢ãããªãã®æã«æž¡ããŸãã ãããŠãããªããã©ã®ããã«éã奜ãã§ããå¿èã¯ããªããå·ã€ããŸããã
ããã¯ãåè£è ããã«ãŒãã³ãæããŠããããšèšã£ãŠããã®ã§ã¯ãªããããã¯è¯ãããšã§ãã ãŸããã ããããåè£è ã®åæãæ欲ã¯ãå°æ¥ã®ããã«ç©æ¥µçã«åœŒãèšå®ããŸãã
å°éç¥è
ããªãã ãã§åæ©ã«è¡ãããšã¯ã§ããŸããã ç¥èãå¿ èŠã§ãã ãã¡ããã次ã®ãããªå€ãã®äžè¬çãªè³ªåãããŸãã
- ãŠã€ã«ã¹å¯Ÿçãã°ããŒãµãŒãäœã«æžããŸããïŒ
- æ°ããããã»ã¹ãäœæããããã«ç¥ã£ãŠããWinAPIé¢æ°ã¯äœã§ããïŒ
- ãããŠãããã§ããªãã¯ããã§ç§ã«ã¯ç¥ãããŠããªãæè¡ãæã£ãŠããããããå¿ èŠãªçç±ãæããŠãã ãã
ãªã© ãããããæ°ã«å ¥ãã®è³ªåããããŸãã
ã¯ã©ãã¯ã¡

é¢æ¥ã®äºçŽæã«ãç³è«è ã¯èªå® ã§ç°¡åãªãã¡ã€ã«ãåãæ¶ãããæåŸ ãããŸã ã ããžã·ã§ã³ã«ã¯Asmã®ç¥èãå¿ èŠã§ãã ããã«ã倧åŠã®ã³ãŒã¹ã§ååã§ãããçµéšã¯ãªãã·ã§ã³ã§ãã ãã®ã¿ã¹ã¯ã§ã¯ãç¥èã ãã§ãªãã1æéãŸãã¯1æ¥ãè²»ããæ欲ããã§ãã¯ããŸãã ç³è«è ãæ¬åœã«å°é家ã§ããå Žåãã¿ã¹ã¯ã«ã¯5åããããŸãã äžéšã®åè£è ã¯ãå人çãªæéãããã§ä»äºã«è²»ããã»ã©ç§ãã¡ãšäžç·ã«åããããªããšæã£ãŠããŸãã ãããæ£åžžã§ãã ãŠã€ã«ã¹ã¢ããªã¹ãã®ç«å Žã§ã®ã¿ãéã«åãçµãå¿ èŠããããŸãã ãŸãã1ã€ã®ãµã³ãã«ã«èå³ããªãå Žåãå€ãã®ãµã³ãã«ã®åæã«èå³ãæã€ããšã¯ãŸããããŸããã
ãã¡ã€ã«åcrackme01_x64.exeãã°ãŒã°ã«ã§æ€çŽ¢ã ããããã決å®ãäžããæ°åã®åè£è ããã£ãŠããŸããã 壮倧ãªåå©ã
ã¢ã»ã³ãã©ãŒ
xor eaxãeax
ãŸãã¯eaxãeax
jzã©ãã«
ã¿ã°ã®ç§»è¡ã¯ãããŸããïŒ çªç¶ããã¹ãã¿ã¹ã¯ã解ããåè£è ã¯ããããæŒç®ãäœã§ããããç¥ããªããããORãæŒç®ã®ççå€ã©ãã«ãæžã蟌ãããšãã§ããªãããšãããããŸãã
ã¿ã¹ã¯

6 / a <3ã®å Žåã a> 2ã§ããïŒ è³ªåãçŽã«æžãããããåè£è ã«æž¡ãããèããŠãæéããããŠãã ããããšä»ãå ããŠãçããæžãããã«ãé¡ãããŸãã åè£è ããçå®ã§ã¯ãªãããšæžããå Žåãããã¯åœŒãåŠæ ¡ã§æããããããšãèŠããŠãããç 究æãå¿ãææ§ã«ããããšãã§ããªãã£ãããšãæå³ããŸãã çŽãåãé€ãã次ã®è³ªåã«é²ã¿ãŸãã
ããããåè£è ããtrueããšæžããå Žåã人ãã©ã®ããã«ééããããŠãããïŒã©ã®éãã§ãã©ã®çšåºŠã®ç¢ºå®æ§ããããïŒãšåœŒãã©ã®ããã«åœŒã®ééãã«é¢ä¿ããããç¥ããããšæããŸãã
ããããã -1ã代çšããããã«ãé¡ãããŸãïŒæ±è·è ã1人ããŸããããé¢æ¥åã«ã¿ã¹ã¯ãäžããªãã£ãããã 6 / -1ã§ãã£ãããšã¯èšããŸããïŒã ãããŠãåè£è ãééã£ãŠããçç±ãèŠã€ããŸãã 誰ããæ¥ãã§ããŠãããããšãŠãå¿é ããŠããŸããã 誰ãããã¿ã¹ã¯ãééã£ãŠèšå®ãããã®ã§ãããªãã¯ç§ã«èŠåããªãã£ãããšäž»åŒµããŸãã 誰ããçŽã«æžããŠããïŒãæ¬åœã a> 0ãæ¡ä»¶ã ã 誰ããé·ãéããçµå±3a> 6 ããšããçµæã«ãªããã家ã«åž°ãããšããä»äºãããæ¹æ³ãèŠã€ããããšããŠããŸããã 誰ããã·ãŒããæŒãã®ããŠãããŽããç¶ããŸãããããšèšããŸãã
ä»äºã§ã¯ããŠã€ã«ã¹ã¢ããªã¹ããåžžã«æ±ºå®ãäžããŸãïŒã±ãŒã¹ã¯è€éã§ãæããã§ã¯ãããŸããïŒã äžå¿«ãªèª€æ€ç¥ãèš±å¯ããåŽåè ãããŠããã ããããŠãŒã¶ãŒã®ã¯ãªãŒã³ãªãã¡ã€ã«ã¯åé€ãããã®ã§ãããã¯ã¢ããã¹ãã¬ãŒãžããããã埩å ããŸãããšæ£åœåããŸãããäžåœã®ãœãããŠã§ã¢ã
ãŠã€ã«ã¹ã«ééããŸãããïŒ
ãã®ãããªè³ªåãããŸãã ã©ãã§ãã©ãã§ãäœãèŠããŠããã®ãã圌ãã©ã®ããã«æ²»çããããåæããããšããã®ããæ確ã«ããŸãã çãã¯éåžžã«ã€ã©ã€ã©ããŸãããã·ã¹ãã ãåã€ã³ã¹ããŒã«ããã ãã§ããããããŠãäžåºŠèããããšããããŸããããããããŠã€ã«ã¹ã¯æ²»ããŸããããæ°ã«ããŸããã 貎éãªæ å ±ã¯æã£ãŠããŸãããããããŠãã ãããããã®ãããªã¬ãã«ã®è²¬ä»»ãç§ãã¡ã«åããªãããšã¯æããã§ãã
ããªãã¯æéããšã«äžæçãªäººã§ã¯ãããŸãããïŒ
ããªãã¯ããªãç§ãã¡ãšæŠã人ãã¡ãã®ãã®ã§ã¯ãªãã®ããç§ãã¡ã«èªå·±çŽ¹ä»ãåèšç·ŽãããŠããªããã«ãŠã§ã¢åŽåè ã§ã¯ãªãã®ããšå°ããŸãã ãã£ãã«ãããŸããããããã§ã圌ãã¯ã€ã³ã¿ãã¥ãŒã«æ¥ãŸãã å±¥æŽæžãã芧ãã ãããã¯ãŒã«ãªã¹ãã·ã£ãªã¹ãã§ãããå€ãã®ããšãç¥ã£ãŠããŸããçµéšãçŽ æŽãããããšã¯æããã§ãã ãã®ãããªç¥èã¯ã©ãããæ¥ãã®ã ãããã ããŸããç§ã¯ããã§åããŠããŸãããããäŒç€Ÿã§ãœãããŠã§ã¢ãæé©åããä»ã®äŒç€ŸãšååãããœãããŠã§ã¢é ä¿¡ã«æºãã£ãŠããŸãã...ããããŠãäŒç€Ÿã«äœäººããŸããããéšçœ²ã«äœäººããŸãããã ãå®å šã«çããããšãã§ããŸããããšããã¿ã¹ã¯ãåãåããŸããã
ãããŠãããã¯èµ·ãããŸãã èªä¿¡ãæã£ãŠãã£ãŠããïŒãç§ã¯ããªããããŸãã«ãå€ãã®æ¥æ€åºãããŠããªããããªã¯ãŒã«ãªã¯ãŒã ãæžããŸãããã
C vs C ++
ããªããäœããã®åé¡ã®å°é家ã§ããããšãå±¥æŽæžã«æžããªãã§ãã ããã ããã¯åã«ããªããæ¬åœã«ã©ãã ãã¯ãŒã«ããéçšäž»ã«ç¢ºèªããããšã奚å±ããŠããŸãã ããããã»ãšãã©ã®å Žåããã¹ãã«ïŒAsmãC / C ++ãCïŒããšèšè¿°ããã ãã§ãã ã¹ãã«ã10段éã§è©äŸ¡ããŠãã ããã æããã«ããã®10ç¹ã¹ã±ãŒã«ã¯5ç¹ã¹ã±ãŒã«ãããåªããŠããããšã«æ³šæããŠãã ããã ãããŠãããã§ããç³è«è ã¯ãã°ãã°10ãš9ãå ¥ããŸãã
CãšC ++ã®äž»ãªéãã3ã€æããŠãã ããã ãããŠãç§ã¯ãã®ãããªä»®å®ãèããŸãïŒ
- ããã»ã©éãã¯ãããŸãããååã¯ãC / C ++ãã ãã§ã
- ã¯ã©ã¹ã®ã¿ãè¿œå ãããŸããã 3ã€ã®éãã¯ãããªã¢ãŒãã£ãºã ãã«ãã»ã«åãããã³ç¶æ¿ã§ãã
- é¢æ°ã®ãªãŒããŒããŒããç»å Žãããããã¯ã®éäžã§å€æ°ã宣èšã§ããboolåãè¿œå ãããŸãã
äœããã®çç±ã§ããå°é家ãã¯ãã¿ãŒã³ãšäŸå€ãå®å šã«å¿ããŠããŸãã é埳ïŒããªãã®ç¥èãèœã¡çããŠè©äŸ¡ããŸãã ç¹å®ã®åéã®ç¥èãè©äŸ¡ããã®ãé£ããå Žåããã®åéã«ç²ŸéããŠããªãå¯èœæ§ããããŸãã ããããã€ã³ã¿ãã¥ãŒã§ã®é床ã®è¬modeã圹ã«ç«ããªãã
ãµã³ããªã³ã°
éåžžãã€ã³ã¿ãã¥ãŒã¯15åã§IDAã®ãµã³ãã«ãµã³ãã«ã§çµäºããŸãã ããã§ã¯ãæ°ããåè£ãææ¡ããèœåããã¹ãããŸãïŒãã¡ãããåè£è ãæ°ããå ŽåïŒã å°é£ãçããå Žåãååã§èª¬æã§ããŸãããåŸåã¯é¡æšã«ãã£ãŠåŠçããå¿ èŠããããŸãã
1ã€ã®ã±ãŒã¹ããããŸããã åŸæ¥å¡ã¯ã€ã³ã¿ãã¥ãŒã«3åã¢ã¯ã»ã¹ããåæããèšå ¥ãããŸããã 圌ãåŸã«èªããããã«ã圌ã¯åã«stè¿·ã«é¥ããäœãèšããªãã£ãã ç§ãã¡ã¯ãŸã ãããåã£ãããšãéåžžã«ããããã§ãã 圌ã¯éšéã§æé«ã®åŸæ¥å¡ã®äžäººã§ãïŒãšããã§ããšããã§ãã°ã«ãŒããããŒãžã£ãŒïŒã
絊æ

äžè¬ã«ãåé¡ã®ããžã·ã§ã³ã®å任絊ã¯ãã¹ã¿ãããªã¹ããã«ããã圌ããèšãããã«ã亀æžã¯ããã§ã¯é©åã§ã¯ãããŸããã ããã«ãããããããåè£è ãç§ãã¡ãšãŸã£ããååã§ãããã©ãããç解ããããã«ãåè£è ã®æåŸ ãèŠã€ããããšã¯éåžžã«éèŠã§ããçªç¶ãç§ãã¡ã¯ç°ãªãå®å®ã«ããŸãã 売ãæã®ã«ãŒã«ã¯ããã§ããé©çšãããŸãïŒãæåã«èãã次ã«è©±ããã ã©ãã«ã§ãå¿åããããšããå§ãããŸãã ç§ã¯ãäžåžãç§ãéããšãã«åã£ãã¢ãããŒãã䜿çšããŸãã ä»äºã®æåã®å¹Žã2幎ç®ã3幎ç®ä»¥éã®3ã€ã®æéã«ã€ããŠãããªãã®æåŸ ãæžããããé¡ãããŸãã ç§ã¯ã欲ããããšããèšèã䜿ããã代ããã«ãããªãã®æåŸ ããšèšããŸãã ãããŠã質åãæèµ·ãããã®ãããªã¢ãããŒãã«ãããç³è«è ã¯ããã©ãã ãå®ããŠæãããšãã§ã¯ãªãããç§ã®ã¹ãã«ãã©ãã ããã€ãããã¯ã«æé·ãããããä¿®æ£ã§ããŸãã ããã«ãå ¬æ£ãªå¹Žéå¢å ã®æŠå¿µãèªåçã«éããŸãã ãããŠèå°è£ã®ããã«ã絊äžã®ãã€ããã¯ã¹ã«é¢ããç¹å®ã®å¥çŽã3幎åã«ç· çµãããŸãã ããšãã°ã1幎åŸã«åœŒãæ¥ãŠãæ¡ä»¶ä»ãã§çµŠæã®2åãèŠæ±ããå Žåãåãã·ãŒãïŒå±¥æŽæžïŒãååŸããã¹ãã«ãæ¬åœã«
ãã®åŸãå¶æ¥æ åœè ãšã¯ç°ãªããç§ã¯äœãèšãããåã«è§£ççšçŽãåé€ããŠä»ã®è³ªåã«é²ã¿ãŸãã
ãããã«
ããã«æ±ºå®ãå ±åããªãã®ã¯ãªãã§ãã
åé¡ã¯ããã»ã©åçŽã§ã¯ãªããããªããŒã§ãããããŸããã ç§ã®ããžã§ã³ã瀺ããŸãã æåã«ãé¢æ¥ã®åŸã«çžè«ããŠããã¹ãŠã®ééãéãå¿ èŠããããŸãã 第äºã«ãåè£è ãæããã«ã¯ãŒã«ã§ãã£ãŠããã¹ã¿ãŒãã£ãŒããŒã«ææãããªãã§ãã ããã圌ããèšãããã«ããå°ãèŠãããããã«ããŸãã ããã¯åœŒã®å°æ¥ã®ãã£ãªã¢ã«æçãªå¹æãããããã§ãããã åè£è ãç§ãã¡ã«åããªãå Žåãããã«æ±ºå®ãéç¥ããŸãïŒ
- åè£è ã¯äž»åŒµãå§ãã説åŸããŸã
- åè£è ã¯ç§ãã¡ã®å®¢èŠ³æ§ãçããŸãã圌ãã¯èšããç§ãã¡ã¯ãã¹ãŠã®åŽé¢ãèæ ®ããªãã£ã
ãããããã圌ãåäžã®è³ªåã«çããããã¹ãŠãå®å šã«ç解ããŠãããããã®ç«å Žã«ã¯ãã£ãšç¥èãå¿ èŠã ãšããã«èšããŸãã
ããã«ãéåžžã¯ææ決å®ãäŒãã人äºæ åœè ãããŸãã 圌ã¯å€±æãæ£ããå ±åããè±å¯ãªçµéšãæã£ãŠããã®ã§ãå°é家ãä¿¡é Œããããšãæåã§ãã
ãããŠããã¡ãããç§ãã¡ã«ã¯ã«ãŒã«ããããŸãã3å¶æ¥æ¥ä»¥å ã«ã©ã®ãããªå Žåã§ã決å®ãäŒããŸãã ãããŠã決å®ããæéããªãå Žåã¯ãåè£è ã«ããã«åŸ ã€ããäŸé ŒããŸãã
ãããŠãã1ã€ïŒåè£è ãã¹ãã«ãšç¥èã ãã§åæ Œããªãå Žåã¯ãããè¯ãæºåãããŠãåã³ïŒãããŠ3åã®1ã§ãïŒæ¥ãããšããå§ãããŸãã ããã«ãããç§ãã¡ãšåè£è ã¯ããããçš®é¡ã®ãé£ãã«å¯ŸããŠä¿èšŒãããŸãã ã€ã³ã¿ãã¥ãŒã®åŸã圌ã¯ä»äºã«å¯ŸåŠããããã«æ£ç¢ºã«ç¥ãããå¿ èŠããããã®ãããããç解ããŠããŸãã ãã¡ããããã®æ©äŒãå®éã«æŽ»çšããã人ã ãããäžè¬çã«ã©ãã§ä»äºãããããæ°ã«ããªã人ã§ã¯ãããŸããã
ãã®ä»ã®è³ªå
ç§ã¯ãã€ãŠã€ã³ã¿ãã¥ãŒã§ãæããªãïŒæªè§£æ±ºã®ïŒè³ªåã«é¢ãã 1ã€ã®æçš¿ãèªã¿ãŸãããããå±¥æŽæžã«ãã¹ãŠãæžãããŠããããããèè ãã€ã³ã¿ãã¥ãŒãå¿ èŠãªçç±ãç解ããŠããªããšããå°è±¡ãåããŸããã ãããŠå°è±¡çãªããšã¯ããããã®ã³ã¡ã³ãã®ããªãã®éšåãèè ãšé£åž¯ããŠããããšã§ãã
ãŸããã以åã®éçšäž»ã§ããŸããããªãã£ãããšãããªãã«ãšã£ãŠã®ããã£ãªã¢æé·ããšã¯äœã§ãããããªãã®æ¬ ç¹ã¯äœã§ããããïŒããªã©ã®è³ªåãå®æçã«ããŸããã ç§ãä¿¡ããŠã誰ããã瀟äŒçã«æãŸãããçããããããã§ã¯ãããŸãã;å€ãã¯æ¬åœã«åœŒãã®æ§æ Œç¹æ§ãæããã«ããŸãã ç§ã«ã¯ç§å¯ã®ããªãã¯ã¯ãããŸããããã æèŠãèããŠæèŠãè¿°ã¹ãŸãã åè£è ãç§ã«ãšã£ãŠãåããŸãããæãããå Žåã¯ãããŒã å ã§ã©ã®ãããªç«¶åãããã®ãââãå°ããŸãã åéšè ããã¬ãŠãžã³ã°ãïŒæšå€ã®è©Šéšã®æºåãããŠãã人ïŒã§ãããšçãããå Žåãç§ã¯äœãè¯ãããå°ããŸãã ãªã©ã
ããããã¹ãŠã®è³ªåã«æå³ããªããšæãããå Žåã¯ãéçšäž»ã®ç«å Žã«ãªã£ãŠã¿ãŠãã ããã ããã§ã¯ã人ã ã¯éšéã§åãã誰ããããè¯ãåãã誰ããããæªãåãã ãããŠããªãããã§ããïŒ åœŒãããã§ã«åããŠãããšãããç®ãæãããããããã«äœãã§ããããç解ããã®ã¯é£ããã§ãã åè£è ãåããŠèŠãå Žåãäºæž¬ããã®ã¯ã¯ããã«å°é£ã§ãã
人çã®å Žå
ãã€ãŠåè£è ãããŸããã HRã®åŸæ¥å¡ã¯æ£çŽãªãšãããèªåã§ã¯ååã§ã¯ãªãããç§ã§ã¯ãªãããŒãããŒã§ãããšèŠåããŸããã ãããã圌ã¯ãå€§æ ¹ãç§ã«èšããªãã£ãã
ç§ïŒã©ããã£ãŠããã«çããã®ïŒ
圌ïŒé»è»ã®äžã§ïŒ
æåã¯ããã€ãã®éåžžã®è³ªåãããŸããããããããä»äºãã§ããªãããšãæããã«ãªããŸããã ç§ã¯ã¢ã»ã³ãã©ãŒã®ç¥èããŠã€ã«ã¹ã¢ããªã¹ããšããŠåãããã«éèŠã§ããããšãåããŸããïŒãããŠãåè£è ã¯ãçµå±ã®ãšããã圌ã¯å±¥æŽæžã§ç€ºãããã®ã®ã圌ãç¥ããŸããã§ããïŒã 圌ã¯ç«ã¡äžãã£ãŠæãã®ã¹ãã£ã³ãã©ã¹ãªå£°ã§å§ããŸããïŒãããã§ã¯ããããã®æããªããºã«ãæããªè³ªåãããããã«scç¬ããå¿ èŠããã£ãã®ã§ããïŒïŒããããŠåã粟ç¥ã§ã 圌ãã¯åœŒããšã¬ããŒã¿ãŒã«æŒããã£ãã
ããžãã£ãå ç©ç©

ç§èªèº«ãåè£è ãç§ãã¡ã®ãšããã«æ¥ããã©ããã«ããããããLCãããè¯ãè·å Žã§ããããšã圌ã«ç€ºãå¿ èŠããããšç¢ºä¿¡ããŠããŸãã ãããŠãããžãã¹ã¯ãªãã£ã¹ã ãã«éå®ãããŸããã 圌ãæããªããç§ãã¡ã¯åœŒã«virlabãç¬é¡ã®ååãèŠãããã¹ãŠã®è³ªåã«çããŸãã åè£è ã«ãã¬ãã·ã£ãŒããããããšã¯ã§ããŸããã ãããŠã圌ããªãããã®ãã³ã»ã³ã¹ã«çãããªããç§ã¯ãããå¥åŠãªèŠç¹ãšåŒã³ãŸãã
ãªããããå¿ èŠãªã®ã§ããïŒ çµå±ã®ãšããã圌ã¯ãã©ãŒã©ã ã«åä»ãªãã®ãæçš¿ããããšã¯ã»ãšãã©ãããŸããã ç§ã¯äžçãããè¯ãå Žæã«ããããšããŠããŸãã
ãŸãšã
Googleã¯æè¿ãå°±è·ã®é¢æ¥ã§ã®ããºã«ã¯äžè¬ã«åœ¹ã«ç«ããªãããšãèªããŸããã ãŸããåŸæ¥å¡ãéžæããããã®ããçš®ã®ãèè ã®æ¹æ³è«ããè¿œæ±ããéã«ãããæ°ã«å ¥ãã®è³ªåãã®ãªã¹ãã«ç°¡åã«ã¹ã©ã€ãããŠé çªã«è³ªåããããšãè¿œå ããŸãã ã€ã³ã¿ãã¥ãŒã§ã®è³ªåã«å¯Ÿããæ¹å€ã¯ ãç§ã«ã¯æããããã«ãHabréã§ãã£ã±ãã§ãããå®éã«ã¯è³ªåèªäœã§ã¯ãªããã¹ãã¬ãªã¿ã€ãã§éã®ãªãããšãç®çãšããŠããŸãã ãã®ãããç§ãã¡ã¯ãITã»ãã¥ãªãã£ã®ãã®åŽé¢ãéã«ç 究ããããšã«æ¬åœã«èå³ããã人ãæ¢ããŠãããšå¿ããä¿¡ããŠããŸãããããã£ãŠãã€ã³ã¿ãã¥ãŒã§ã¯äººéã®ã¢ãããŒããå®è·µããŸãã ç§ãã¡ã¯ãããºã«ãçŽ æ©ã解決ã§ãã人ã§ã¯ãªããåµé çãªååãå人ãäž»ã«æ¢ããŠããŸãã
ããªããèå³ãæã¡ãèŠéãåºãããªã圌ãããã®ãããªãæããªã質åãããã®ããå°ãããç解ããããšãé¡ã£ãŠããŸãã ãã£ãã®ããšãç§ã®å°æ¥ã®äººçèšç»ã決ããã®ãæäŒã£ãŠããããã ãããŠããã¡ããã質åãããã°-å°ããŠãã ãããç§ã¯åãã§çããŸãã é 匵ã£ãŠ
UPDïŒåœŒãã¯å®å šã«å¿ããŠããŸããïŒ ããããMalvaraãéžæããã人ãå«ããçŽ æŽãããæ°é®®ãªæ¬ å¡ããããŸãïŒ http ://kaspersky-lab.hantim.ru/jobs