APP涓嬭浇

鎴村か瀵囧皵鍓栨瀽婕忔礊涓庡埗浣滄敾鍑婚獙璇佸伐鍏?/h2>

2019-10-09 21:49

鍥剧墖鏉ユ簮: 

鍛ㄥ郴浣戞憚

涓撶簿浜庢壘瀵绘紡娲炵殑鎴村か瀵囧皵锛屼粖骞翠妇鍔炵殑璧勫畨澶т細涓紝鏈?鍦轰粬浠湪鍙版咕鍙戠幇鐨勮祫瀹夋紡娲炴紨璁诧紝瀹冧滑鐨勫叡閫氫箣澶勶紝灏辨槸鍦ㄨ澶氭皯浼椾範浠ヤ负甯哥殑璧勮璁惧鎴栫郴缁熶笂锛屽彂鐜板彲琚互鐢ㄧ殑寮辩偣銆傛垜浠厛鍓嶆暣鐞嗕簡鏈夊叧涓崕鐢典俊瀹剁敤缃戠粶璋冨埗瑙h皟鍣ㄧ殑婕忔礊锛岃€屼粬浠叕寮€鐨勫彟涓€椤规紡娲烇紝鍒欐槸鎴村か瀵囧皵鍘诲勾涓庣綉鎿庤祫璁悎浣滐紝鐢辩綉鎿庤祫璁彁渚涙祴璇曠幆澧冿紝骞朵笖鍚屾剰鎴村か瀵囧皵閫忚繃閫嗗悜宸ョ▼绛夌閬擄紝鎵€鍙戠幇Mail2000缃戦〉閭欢绯荤粺涓婄殑婕忔礊銆?/p>

Mail2000鏄彴婀炬湰鍦熷巶鍟嗙綉鎿庤祫璁墍寮€鍙戠殑瑙e喅鏂规锛屽彂灞曞凡缁忚秴杩?0骞翠互涓婏紝鏈夎澶氫紒涓氥€佸叕閮ㄩ棬锛屼互鍙婃暀鑲插崟浣嶉噰鐢ㄣ€傝繖濂椾骇鍝佹渶鏂扮殑鐗堟湰涓?.0锛屼紒涓氶儴缃茬殑鏂瑰紡鐩稿綋澶氬厓锛屽寘鍚簡纭欢璁惧銆佺函杞欢锛屼互鍙婁簯绔湇鍔★紙MailCloud锛夌瓑銆?/p>

璐熻矗瀵绘壘Mail2000婕忔礊鐨勬埓澶瘒灏旇祫瀹夌爺绌跺憳Meh锛屾彮闇插ス褰撴椂鎵惧嚭缃戞搸Mail2000缃戦〉閭欢鏈嶅姟CGI婕忔礊鐨勮繃绋嬨€傝櫧鐒舵敾鍑诲璞℃槸缃戦〉搴旂敤绋嬪簭锛屼竴鑸潵璇达紝楠囧澶氬崐浼氫粠鍓嶅彴涓嬫墜锛屾壘瀵昏兘澶熷埄鐢ㄧ殑婕忔礊銆備絾瀵逛簬涓撶簿鎵惧搴旂敤绋嬪簭婕忔礊鐨凪eh鏉ヨ锛屽ス鍙戠幇锛岀綉绔欏悗鍙扮殑鍏冧欢锛屼篃涓庝竴鑸簲鐢ㄧ▼搴忕浉鍚岋紝鏄€忚繃璁稿浜岃繘鍒舵墽琛屾。锛圔inary锛夌粍鍚堣€屾垚锛屽洜姝わ紝鍦ㄥス妫€瑙哅ail2000鐨勭郴缁熸灦鏋勫悗锛屽彂鐜拌繕鏄湁涓嶅皯鍙互灏濊瘯鏀诲嚮鐨勫湴鏂广€?/p>

鎴村か瀵囧皵璧勫畨鐮旂┒鍛楳eh鍙戠幇鐨勬紡娲烇紝鏉ヨ嚜libm2k鍜宭ibm2kc绛?涓▼寮忓簱銆傦紙鎽勫奖锛忓懆宄讳綉锛?/p>

鑰岄€忚繃Binary鐨勮搴︽潵鐪嬪緟缃戦〉搴旂敤绋嬪簭鏃讹紝涔熶細鍑虹幇鍙︿竴绉嶇殑鎬濈淮銆傜敱浜庝竴鑸殑濂楄杞欢琚彂鐜版紡娲炴椂锛屾墍鏈夐儴缃茬浉鍚岃蒋浠剁殑璁惧锛岄兘浼氬彈鍒板奖鍝嶏紝浼佷笟鑻ユ槸娌℃湁鍏呭垎鐨勮祫浜х洏鐐癸紝閫愪竴淇ˉ锛屾兂韬查兘韬蹭笉鎺夈€侻eh鐢氳嚦褰㈠锛孊inary婕忔礊鐨勫▉鍔涳紝鏈夊鏍告鑸殑鎭愭€栵紝浠ヨ繖娆″彂鐜扮殑婕忔礊涓轰緥锛岀孩闃熸紨缁冪殑闃熷憳鑻ユ槸鍙戠幇浼佷笟鐜涓缓缃甅ail2000鏈嶅姟鍣紝鍐嶅姞涓婃病鏈夊畨瑁呬慨琛ョ▼寮忥紝鍙兘灏辩洿鎺ヤ粠绠$悊鑰呯殑淇′欢閲岋紝鎵惧埌瀛樺彇浼佷笟鍐呴儴鐜鎵€闇€鐨勮处鍙峰瘑鐮侊紝鑰屾棤椤讳睛瀵熺浉鍏虫紡娲炪€?/p>

鐒惰€岋紝缃戦〉搴旂敤绋嬪簭閫氬父閲囩敤鍔ㄦ€佸懠鍙殑鏂瑰紡杩愪綔锛屽鑷存瘡娆℃墽琛屼娇鐢ㄨ€呯殑璇锋眰鏃讹紝閮戒細瑙嗕负鍏ㄦ柊鎵ц鐨勫鐞嗙▼搴忥紝鑰屽彇寰椾笉鍚岀殑鍐呭瓨鍖哄潡锛屽浜庨獓瀹㈣€岃█锛屼究蹇呴』鍦ㄦ棤娉曟寚鍚戠壒瀹氬唴瀛樺尯鍧楃殑闄愬埗涓嬭繘琛屾敾鍑汇€?/p>

鍙戠幇婕忔礊鍚庡繀椤诲埗浣滆兘澶熷埄鐢ㄧ殑鏀诲嚮宸ュ叿

Meh琛ㄧず锛岃秺搴曞眰鐨勬紡娲炶秺娉涚敤锛屾墍浠ュス鍐冲畾鏈濈▼寮忓簱涓嬫墜銆傝繖娆″彂鐜扮殑婕忔礊锛屽嚭鐜板湪缃戞搸瀹炰綔鐨刲ibm2k涓巐ibm2kc涓や釜绋嬪紡搴撲腑锛屽畠浠鐞嗚繛绾胯繃绋嬬殑楠岃瘉锛屽苟涓斿叿澶嘋GI閫氱敤鍑藉紡鐨勫姛鑳姐€傚ス鍙戠幇浜嗗唴瀛樿秺鐣屽啓鍏ユ紡娲烇紝鍙傛暟鏁伴噺鑳藉瓒呰繃闃靛垪澶у皬锛岃€屼笖锛屽彧瑕佹湁浣跨敤鍙傛暟鐨凜GI閮借兘瑙﹀彂銆侻eh鎸囧嚭锛岃嫢鏄綉鎿庡叾浠栦骇鍝佷篃杩愮敤杩欎袱涓▼寮忓簱锛屼篃浼氬彈鍒板奖鍝嶃€?/p>

鎺ョ潃锛屼粬浠氨寮€濮嬬爺绌跺浣曞埄鐢ㄨ繖涓紡娲烇紝Meh璇达紝鍦˙inary鐨勬笚閫忔墜娉曚腑锛屽埄鐢‵ILE缁撴瀯鐨勭壒鎬э紝灏辫兘鎸熸寔绋嬪紡鐨勬墽琛屾祦绋嬶紝鍥犱负锛屽彲鎵ц绋嬪紡鏈繀浼氬仛妗f澶勭悊锛屽嵈涓€瀹氫細鏈塖TDERR锛屼篃灏辨槸杈撳嚭閿欒璁伅鐨勬寚浠ゃ€傚洜姝わ紝濂瑰氨瑙勫垝浜嗗垵姝ョ殑娓楅€忔祦绋嬨€?/p>

鍦ㄦ嫙瀹氱殑鏀诲嚮鏂规硶閲岋紝濂瑰厛寤虹珛杩炵嚎锛屽懠鍙獵GI锛岀劧鍚庝娇鐢ㄥぇ閲忓弬鏁拌鍐檝ector鎸囨爣锛屽苟涓斾吉閫燩OST file閲岀殑FILE锛屾寚鍚戜吉閫犵殑FILE缁撴瀯鎸囨爣锛屾渶鍚庡湪CGI鐨勬祦绋嬪懠鍙獸ILE鎵ц鐩稿叧鎿嶄綔锛屽緱浠ユ専鎸佺▼寮忕殑杩愪綔娴佺▼銆備絾鏄繖涓椂鍊欙紝鍥犱负Linux鎿嶄綔绯荤粺鍐呭缓鐨勫唴瀛樺瓨鍙栦繚鎶ゆ満鍒讹紝涔熷氨鏄綅鍧€绌洪棿閰嶇疆闅忔満杞藉叆锛圓ddress Space Layout Randomization锛孉SLR锛夛紝浼氬湪搴旂敤绋嬪簭姣忔鎵ц鏃讹紝閲嶆柊鍒嗛厤鎵€闇€鐨勫唴瀛樹綅缃€備篃灏辨槸璇达紝Mail2000鍛煎彨CGI鐨勬椂鍊欙紝瀛樺彇鎵€闇€鐨勫簲鐢ㄧ▼搴忥紝閮戒細鍙栧緱涓嶅悓鐨勫唴瀛樺尯鍧椼€?/p>

Meh鍙戠幇浜嗙▼寮忓簱鐨勫唴瀛樿秺鐣屽啓鍏ユ紡娲烇紝浣嗙湡姝e疄闄呰鎷挎潵鍙戝姩鏀诲嚮锛屽繀椤昏В鍐砈hellcode鎸囧悜鍐呭瓨浣嶇疆鐨勯棶棰樸€傦紙鎽勫奖锛忓懆宄讳綉锛?/p>

鍩轰簬涓婅堪鐨勫師鍥狅紝Meh璇达紝浠栦滑蹇呴』鍦ㄦ病鏈夊浐瀹氬唴瀛樹綅缃殑鎯呭喌涓嬶紝鎵ц娓楅€忔敾鍑伙紝涓烘锛屽厛鍚庡啓鍑轰簡2涓笓鐢ㄧ殑CGI绋嬪紡銆?/p>

绗?涓狢GI鏀诲嚮绋嬪紡鍚嶄负msg_read锛屽叾鐗圭偣鏄▼寮忕殑鍔熻兘杈冨锛屽叾涓唴鍚兘澶熷彂鍔ㄥ唴瀛樺爢鍙犳孩浣嶆敾鍑伙紙Heap Spray锛夌殑妯$粍锛屼篃灏辨槸绉颁负杩斿洖瀵煎悜绋嬪紡璁捐锛圧eturn-Oriented Programming锛孯OP锛夌殑Gadget鏁伴噺锛屾瘮杈冧赴瀵屻€備粬浠啀鎼厤鎰忓鍙戠幇Mail2000鐨勫彟涓€椤瑰急鐐癸紝涔熷氨鏄紑鍙戣€呭紑鏀句簡stack鐨勫彲鎵ц鏉冮檺锛屽緱浠ョ洿鎺ョ粫杩囩郴缁燂紝鎵ц澹冲眰鎸囦护锛圫hellcode锛夈€?/p>

浣嗕笂杩癈GI鐪熸闅句互瀹為檯杩愮敤鐨勯棶棰橈紝鍦ㄤ簬鏀诲嚮鑰呭繀椤荤櫥鍏ail2000绯荤粺锛屾墠鑳藉彂鎸ヤ綔鐢ㄣ€傚洜姝わ紝Meh鍙堝啀鍒朵綔浜嗙2涓狢GI鏀诲嚮绋嬪紡锛屽悕涓篶gi_api銆?/p>

椤惧悕鎬濅箟锛岃繖涓敾鍑荤▼寮忕敤閫旀槸鍛煎彨绋嬪紡搴撶殑API鐣岄潰锛岃€屾棤娉曞儚鍓嶄竴鍙▼寮忎娇鐢≧OP鏀诲嚮锛屼篃鍥犱负绗?涓狢GI绋嬪紡鐨勭壒鎬э紝Meh鍙戠幇锛屼粬浠彧瑕佸埄鐢–GI鐨勭壒鎬э紝璁〩TTP鐨勫彉鏁板瓨鏀句簬鐜鍙樻暟閲岋紝灏辫兘鐩存帴璁╁3灞傛寚浠ゅ鍒跺埌stack涓婃墽琛岋紝瀹為檯涓婃牴鏈笉闇€瑕侀€忚繃ROP鎵嬫硶銆?/p>

杩欎釜鏃跺€欐墽琛岀殑闂锛屽張鍥炲埌鍓嶈堪涓嶢SLR鏈哄埗鏈夊叧鐨勫唴瀛樺畾鍧€銆備絾Meh鍙戠幇锛孧ail2000鏄?2浣嶅厓鐨勫簲鐢ㄧ▼搴忥紝鍐呭瓨鍙兘鐨勪綅鍧€锛屽彧鏈?,096绉嶏紝閫忚繃鏆村姏鐮磋В锛屼粎闇€瑕佸嚑鍒嗛挓鐨勬椂闂达紝灏辫兘寰楀埌鐪熸鐨勪綅鍧€锛岃繘鑰屾墽琛屽3灞傛寚浠わ紝鍙栧緱Shell銆傚ス璇达紝铏界劧璧勫畨浜哄憳鎬绘兂瑕佸儚鐙欏嚮鎵嬪竻姘旂殑涓€鍑绘瘷鍛斤紝浣嗚繖娆$殑渚嬪瓙涓紝鏆村姏鐮磋В鎵嶆槸鍔″疄鐨勪綔娉曗攢鈹€鍙鎷垮嚭澶х偖鍏ㄩ潰鎵皠锛屾墦涓晫浜哄氨鑳借揪鏍囥€?/p>

浠庤繖娆″彂鐜版紡娲炵殑杩囩▼涓紝鎴戜滑鍙互鐪嬪埌锛岄獓瀹㈡兂瑕佹敾鎵撶洰鏍囷紝杩囩▼涓細渚濇嵁鎵ц鐨勭粨鏋滐紝鎸佺画淇鍋氭硶锛岃皟鏁存€濈淮锛岀敋鑷虫槸鎺ㄧ炕鍏堝墠鐨勭瓥鐣ワ紝杩涜€岃揪鎴愮洰鐨勩€?/p>

鐩稿叧鏂囩珷

鏈€鏂拌祫璁?/p>

  • Netflix绗笁瀛e鍔?80涓囦粯璐圭敤鎴凤紝鑲′环鍥炴俯
    2019-10-17 13:49
  • 缇庛€佽嫳涓庨煩鍥借仈鎵嬬牬鑾峰叏鐞冩渶澶х殑鏆楃綉鍎跨鑹叉儏缃戠珯
    2019-10-17 13:49
  • Rust瀹夎绋嬪紡鏇存柊閲婂嚭Rustup 1.20锛孉WS鍔犲叆璧炲姪Rust琛屽垪
    2019-10-17 12:49
  • 銆怱A 濡瑰紑绠变笘鐣屻€戞櫤鑳芥竻娲?鍗虫椂褰遍煶浜掑姩 缇庣殑鍚稿皹鏈?I5EXTRA
    2019-10-17 12:49
  • Yahoo瀹e竷灏嗘案涔呭垹闄ahoo Groups鎵€鏈夊唴瀹?/span>
    2019-10-17 10:51

鎵嬫満

  • 浠庤鏍间笂鏉ョ湅 Google Pixel 4 骞朵笉鏄竴娆炬棗鑸版墜鏈?/span>
    2019-10-17 11:47
  • 6400 涓囩敾绱犲洓闀滃ご 绾㈢背 Redmi Note 8 Pro 鍦ㄥ彴涓婂競鍞环浠?6,599 鍏?/span>
    2019-10-16 16:48
  • Pixel 4 XL / Note 10+ / iPhone 11 Pro 鍏鎷嶇収鎯呭瀵规瘮锛氭棩鎷嶃€侀暱鐒︺€佷汉鍍忋€佽€€鍏夈€佸鎷嶃€佸瑙?/span>
    2019-10-16 15:46
  • Google鏂版棗鑸癙ixel 4銆丳ixel 4 XL鐧诲満 鍞环24600銆?9550鍏冭捣銆佷簬10/24寮€鍗?/span>
    2019-10-16 09:48
  • Pixel 4 XL 寮€绠?澶栧瀷銆佸綍闊炽€佹墜鍔挎搷浣滃揩閫熷姩鎵嬬帺
    2019-10-16 06:49

鏁扮爜

  • 鏈€澶?8鑻卞8K鍒嗚鲸鐜?绱㈠凹Z9G鏅鸿兘娑叉櫠鐢佃甯︽潵鈥?/span>
    2019-10-17 11:52
  • 鏇濊胺姝屼笉浼氬湪鍗板害閿€鍞甈ixel 4 鍥犻殧绌烘搷鎺у姛鑳斤紵
    2019-10-17 11:48
  • iQOO Neo 855鐗堟湰灏嗕簬10鏈?4鏃ユ寮忓彂甯?/span>
    2019-10-17 11:53
  • RedmiBook 14閿愰緳鐗堝皢鏀寔鍏ㄦ柊灏忕背浜掍紶锛氬崈寮犫€?/span>
    2019-10-17 11:53
  • 娴蜂俊鏂版満鍏ョ綉宸ヤ俊閮細4850mAh+鍚庣疆鍥涙憚鍍忓ご
    2019-10-17 11:48

绉戞妧

  • 100锛呭睆鍗犳瘮 OPPO鍏ㄩ潰灞忚璁′笓鍒╂洕鍏?/span>
    2018-07-24 14:31
  • 瀵逛笉璧?鎴戞病鏈変綘浠兂鐪嬬殑浠g爜
    2018-07-24 14:31
  • 鍒涙劅绉戞妧锛氫綘鐨勮蛋璺Э鎬佹槸鍚︽殫钘忔潃鏈?鐢ㄨ繖涓狝I浜у搧涓€娴嬩究鐭?/span>
    2018-07-24 14:31
  • 缃戝墽銆婄櫧澶滆拷鍑躲€嬭鎸囦镜鐘憲浣滄潈 浼橀叿銆佺紪鍓ч煩鍐拌璧疯瘔
    2018-07-24 14:31
  • 鍗庝负鍙戝竷2019骞寸涓夊搴︿笟缁?钀ユ敹6018浜垮悓姣斿闀?4.4%
    2019-10-17 11:48