{"id":347,"date":"2024-02-04T00:22:00","date_gmt":"2024-02-03T16:22:00","guid":{"rendered":"http:\/\/162.14.82.114\/?p=347"},"modified":"2024-02-04T00:22:00","modified_gmt":"2024-02-03T16:22:00","slug":"%e6%94%bb%e9%98%b2%e4%b8%96%e7%95%8c%e8%bf%9b%e9%98%b6%e4%b8%93%e5%8c%ba-misc120","status":"publish","type":"post","link":"http:\/\/162.14.82.114\/index.php\/347\/02\/04\/2024\/","title":{"rendered":"\u653b\u9632\u4e16\u754c\u8fdb\u9636\u4e13\u533a\u2014\u2014MISC(1~20)"},"content":{"rendered":"

\u653b\u9632\u4e16\u754c\u8fdb\u9636\u4e13\u533a\u2014\u2014MISC(1~20)<\/h1>\n

easycap<\/h2>\n

\"image-20220331183028279\"<\/div><\/p>\n

\u9644\u4ef6\u662f\u4e2a.pcap<\/code>\u6587\u4ef6\uff0cpcap\u6587\u4ef6\u662f\u5e38\u7528\u7684\u6570\u636e\u62a5\u5b58\u50a8\u683c\u5f0f\uff0c\u4f7f\u7528wireshark\u6253\u5f00\u770b\u4e00\u4e0b\uff0c\u8ffd\u8e2aTCP\u6d41\uff1a<\/p>\n

\"image-20220331183435431\"<\/div><\/p>\n

\u968f\u4fbf\u54ea\u4e2a\u90fd\u884c\uff0c\u6700\u540e\u53ef\u4ee5\u8ffd\u8e2a\u5230flag:<\/p>\n

\"image-20220331183508441\"<\/div><\/p>\n

reverseMe<\/h2>\n

\"image-20220331183556397\"<\/div><\/p>\n

\u9644\u4ef6\u662f\u4e00\u5f20.jpg<\/code>\u7684\u7167\u7247\uff1a<\/p>\n

\"image-20220331183704415\"<\/div><\/p>\n

\u7edd\u4e86\uff0c\u771f\u9006\u5411\uff01\uff01\uff01<\/p>\n

\"image-20220331184355464\"<\/div><\/p>\n

\u5f97\u5230flag\uff1a<\/p>\n

\"image-20220331184429110\"<\/div><\/p>\n

What-is-this<\/h2>\n

\"image-20220331184500713\"<\/div><\/p>\n

\u9644\u4ef6\u662f\u4e00\u4e2a\u538b\u7f29\u6587\u4ef6\uff0c\u6253\u5f00\u770b\u4e00\u4e0b\uff1a<\/p>\n

\"image-20220331184611392\"<\/div><\/p>\n

\u6253\u5f00stegsolve\uff0c\u5c1d\u8bd5\u4f7f\u7528==Image Combiner==\u529f\u80fd\u5408\u5e76\u4e24\u5f20\u56fe\u7247\uff1a<\/p>\n

\"image-20220331184840007\"<\/div><\/p>\n

\u5f97\u5230flag\uff01<\/p>\n

something_in_image<\/h2>\n

\"image-20220331185620556\"<\/div><\/p>\n

\u4e0b\u8f7d\u9644\u4ef6\uff1a<\/p>\n

\"image-20220331185717358\"<\/div><\/p>\n

\u6253\u5f00\u770b\u4e00\u4e0b\uff1a<\/p>\n

\"image-20220331185957701\"<\/div><\/p>\n

\u627e\u5230\u4e86flag\uff0c==Flag{yc4pl0fvjs2k1t7T}==\u5c1d\u8bd5\u63d0\u4ea4\u4e00\u4e0b\uff0c\u7ed3\u679c\u6b63\u786e\u3002<\/p>\n

wireshark-1<\/h2>\n

\"image-20220331190124692\"<\/div><\/p>\n

\u4e0b\u8f7d\u9644\u4ef6\uff0c\u5c06\u8fc7\u6ee4\u5668\u7b5b\u9009\u6539\u6210HTTP\uff1a<\/p>\n

\"image-20220331190609740\"<\/div><\/p>\n

\u67e5\u627ePOST\uff0c\u8ffd\u8e2aTCP\u6d41\uff1a<\/p>\n

\"image-20220331190901725\"<\/div>
\n
\"image-20220331190922075\"<\/div><\/p>\n

\u627e\u5230\u4e86\u5bc6\u7801\uff0c\u53ef\u77e5\u5bc6\u7801\u5c31\u662fflag\uff1a==ffb7567a1d4f4abdffdb54e022f8facd&captcha=BYUG==<\/p>\n

\u52a0\u4e0a\u683c\u5f0fflag\u5c31\u662f\uff1a==flag{ffb7567a1d4f4abdffdb54e022f8facd&captcha=BYUG}==<\/p>\n

pure_color<\/h2>\n

\"image-20220331191119091\"<\/div><\/p>\n

\u4e0b\u8f7d\u9644\u4ef6\uff0c\u662f\u4e00\u4e2a.png<\/code>\u6587\u4ef6\uff0c\u4f46\u662f\u6253\u5f00\u4ee5\u540e\u53d1\u73b0\u5565\u90fd\u6ca1\u6709\uff1a\uff08\u4e0d\u8981\u8d28\u7591\u4e0b\u9762\u6709\u4e00\u7247\u7a7a\u767d\u662f\u9898\u76ee\u7ed9\u7684png\uff09<\/p>\n

\"image-20220331191219434\"<\/div><\/p>\n

\u4f7f\u7528stegsolve\u6253\u5f00\u770b\u4e00\u4e0b\uff1a<\/p>\n

\"image-20220331191512126\"<\/div><\/p>\n

\u597d\u5bb6\u4f19\uff0cflag\u5c31\u662f\u8fd9\u4e2a\u3002\u3002\u3002\u3002<\/p>\n

Aesop_secret<\/h2>\n

\"image-20220331191606724\"<\/div><\/p>\n

\u6253\u5f00\u9644\u4ef6\u662f\u4e00\u4e2a.gif<\/code>\u6587\u4ef6\uff1a<\/p>\n

<\/div><\/p>\n

\u6253\u5f00PS\uff0c\u8ba9\u4ed6\u4eec\u540c\u65f6\u663e\u73b0\uff1a<\/p>\n

\"image-20220331192453083\"<\/div><\/p>\n

\u5c1d\u8bd5\u8f93\u5165ISCC\uff0c\u4f46\u662fflag\u4e0d\u662f\u8fd9\u4e2a\uff0c\u518d\u770b\u4e00\u904d\u9898\u76ee\uff0c\u83ab\u975e\u662fAES\u52a0\u5bc6\uff1fbinwalk\u770b\u4e00\u4e0b\u6709\u6ca1\u6709\u9690\u85cf\u4fe1\u606f\uff1a<\/p>\n

\"image-20220331192732493\"<\/div><\/p>\n

\u8fd9\u4e48\u770b\u6765\u53ea\u80fd\u662fAES\u4e86\uff0c\u4f46\u662f\u6ca1\u627e\u5230\u5b57\u7b26\u4e32\uff0c\u7528\u8bb0\u4e8b\u672c\u6253\u5f00\u770b\u4e00\u4e0b\uff0c\u4e00\u5806\u4e71\u7801\uff0c\u4f46\u662f\u7ffb\u4e86\u4e00\u4e0b\u5728\u6700\u540e\u770b\u5230\u4e86\u6211\u4eec\u8981\u7684\u5b57\u7b26\u4e32\uff1a<\/p>\n

\n

U2FsdGVkX19QwGkcgD0fTjZxgijRzQOGbCWALh4sRDec2w6xsY\/ux53Vuj\/AMZBDJ87qyZL5kAf1fmAH4Oe13Iu435bfRBuZgHpnRjTBn5+xsDHONiR3t0+Oa8yG\/tOKJMNUauedvMyN4v4QKiFunw==<\/p>\n<\/blockquote>\n

\u4f7f\u7528\u5728\u7ebfAES\u52a0\u89e3\u5bc6\u7f51\u7ad9<\/a>\u8fdb\u884c\u89e3\u5bc6\uff1a\uff08\u6709\u7684\u7f51\u7ad9\u8981\u641e\u4e00\u5927\u5806\u53c2\u6570\uff0c\u4e0d\u592a\u4f1a\u914d\u7f6e\uff09<\/p>\n

\"image-20220331193327694\"<\/div><\/p>\n

\u5c1d\u8bd5\u63d0\u4ea4\u8fd9\u4e2a\u5b57\u7b26\u4e32\uff0c\u4f46\u662f\u4e0d\u6b63\u786e\uff0c\u53c8\u4e0d\u662fbase64\u89e3\u5bc6\u3002\u3002\u3002\u3002\u3002<\/p>\n

\u770b\u5230\u89e3\u5bc6\u4ee5\u540e\u7684\u5c3e\u90e8\u6709\u4e24\u4e2a\u7b49\u53f7\uff0c\u548c\u4e0a\u9762\u7684\u4e00\u6478\u4e00\u6837\uff0c\u840c\u751f\u4e86\u518d\u89e3\u5bc6\u4e00\u6b21\u7684\u5ff5\u5934\uff1a<\/p>\n

\"image-20220331193636647\"<\/div><\/p>\n

\u529f\u592b\u4e0d\u8d1f\u6709\u5fc3\u4eba\uff0c\u6210\u529f\u4e86\uff01<\/p>\n

a_good_idea<\/h2>\n

\"image-20220331193713969\"<\/div><\/p>\n

\u4e0b\u8f7d.rar<\/code>\u9644\u4ef6\uff0c\u89e3\u538b\u7f29\uff1a<\/p>\n

<\/div><\/p>\n

\u662f\u4e00\u4e2a\u56fe\u7247\uff0c\u4e22\u5230stegsolve\u770b\u4e00\u4e0b\uff0c\u4f46\u662f\u6ca1\u627e\u5230\u4ec0\u4e48\u6709\u4ef7\u503c\u7684\u7ebf\u7d22\uff0c\u4e22\u5230binwalk\u770b\u4e00\u4e0b\uff1a<\/p>\n

\"image-20220331194206834\"<\/div><\/p>\n

\u7a81\u7136\u6709\u4e00\u79cd\u70b8\u51fa\u4e00\u5806\u8001\u9f20\u7684\u611f\u89c9\u3002\u3002\u3002\u3002\u5206\u79bb\u4e00\u4e0b\uff1a\uff08\u626b\u63cf\u5668\u90a3\u4e2a\u662f\u5386\u53f2\u6b8b\u7559\uff0c\u4e0d\u662f\u5206\u79bb\u51fa\u6765\u7684\uff09<\/p>\n

\"image-20220331194439671\"<\/div><\/p>\n

\u8fdb\u4e00\u6b65\u67e5\u770b\u4e00\u4e0b\uff1a<\/p>\n

\"image-20220331194601502\"<\/div><\/p>\n

\u4f3c\u4e4e\u53d1\u73b0\u4e86\u5565\u79d8\u5bc6\uff0c\u5229\u7528stegsolve\u5c06\u4e24\u5f20\u7167\u7247\u5408\u5e76\uff1a<\/p>\n

<\/div><\/p>\n

\u8c03\u6574\u4e00\u4e0b\u66dd\u5149\u5ea6\uff1a<\/p>\n

\"image-20220331195226842\"<\/div><\/p>\n

\u662f\u4e2a\u4e8c\u7ef4\u7801\uff0c\u626b\u4e00\u4e0b\uff1a<\/p>\n

\"image-20220331195537789\"<\/div><\/p>\n

\u5f97\u5230flag\uff01\uff01\uff01<\/p>\n

2017_Dating_in_Singapore<\/h2>\n

\"image-20220331195613332\"<\/div><\/p>\n

\u6253\u5f00\u9644\u4ef6\uff0c\u662f\u4e00\u4e2aPDF\u6587\u4ef6\uff1a<\/p>\n

\"image-20220331200211926\"<\/div><\/p>\n

\u6709\u70b9\u61f5\u903c\uff0c\u7a81\u7136\u60f3\u5230\u4e86\u9898\u76ee\u7ed9\u4e86\u4e00\u4e32\u6570\u5b57\uff1a<\/p>\n

\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"<\/div><\/p>\n

\u5148\u67e5\u770b\u4e00\u4e0b\u6570\u5b57\u6570\u91cf\uff1a<\/p>\n

\"img\"<\/div><\/p>\n

\u90fd\u662f\u4e8c\u7684\u500d\u6570\uff0c\u4e24\u4e24\u5206\u5272\u5f00\u6765\u548c\u65e5\u5386\u4e00\u5bf9\u5e94\u5c31\u80fd\u77e5\u9053flag\u4e86\uff01\uff01\uff01\u6211\u6ca1\u505a\u4e86\uff0c\u76f4\u63a5\u770b\u5e08\u5085\u4eec\u7684wp\uff0c\u8fd9\u771f\u662f\u4e2a\u5927\u5de5\u7a0b\u554a\uff01\uff01\uff01<\/p>\n

\"img\"<\/div><\/p>\n

simple_transfer<\/h2>\n

\"image-20220331200812512\"<\/div><\/p>\n

\u6253\u5f00\u9644\u4ef6\uff0c\u53c8\u662f\u4e00\u4e2a\u6570\u636e\u6d41\u3002\u3002\u3002<\/p>\n

\u76f4\u63a5\u6253\u5f00\u641c\u7d22flag\uff0c\u4f46\u662f\u6beb\u65e0\u5934\u7eea\uff0c\u4e22\u5230kali\u5206\u79bb\u4e00\u4e0b\u8bd5\u8bd5\uff1a<\/p>\n

\"image-20220331202905523\"<\/div><\/p>\n

\u5206\u79bb\u51fa\u6765\u4e00\u4e2apdf\u6587\u4ef6\uff0c\u6253\u5f00\u5374\u4f1a\u51fa\u9519\uff0c\u7ed9\u6211\u6574\u4e0d\u4f1a\u4e86\uff0c\u67e5\u770b\u5e08\u5085\u4eec\u7684wp\uff0c\u4f7f\u7528foremost\u5206\u79bb\u8bd5\u8bd5\uff0c\u5f97\u5230flag\uff1a<\/p>\n

\"image-20220331203456697\"<\/div><\/p>\n

Training-Stegano-1<\/h2>\n

\"image-20220331203916869\"<\/div><\/p>\n

\u6253\u5f00\u9644\u4ef6\u662f\u4e00\u4e2a.bmp<\/code>\u6587\u4ef6\uff1a

\"2e5e19744c644912928eddc882f3b0b9\"<\/div>\uff08\u4f60\u6ca1\u770b\u9519\u5c31\u662f\u5de6\u8fb9\u8fd9\u4e2a\u70b9)<\/p>\n

\u4e22\u5230stegsolve\u91cc\u770b\u770b\uff0c\u4eba\u90fd\u50bb\u4e86\uff0c\u56fe\u7247\u50cf\u7d20\u592a\u4f4e\u8089\u773c\u5f88\u96be\u5206\u8fa8\uff0c\u518d\u4e22\u5230binwalk\u770b\u4e00\u4e0b\uff1a<\/p>\n

\"image-20220331204505126\"<\/div><\/p>\n

\u6ca1\u5565\u4e1c\u897f\u3002\u3002\u3002\u3002<\/p>\n

\u518d\u4f7f\u7528\u8bb0\u4e8b\u672c\u6253\u5f00\u770b\u4e00\u4e0b\uff1a<\/p>\n

BMf       6   (   \u0004   \u0004   \u0001 \u0018     0                   Look what the hex-edit revealed: passwd:steganoI<\/code><\/pre>\n
\u5c1d\u8bd5\u8f93\u5165steganoI\uff0c\u6b63\u786e\uff01\uff01\uff01\uff01<\/p>\n
can_has_stdio?<\/h2>\n
\"image-20220331204729465\"<\/div><\/p>\n
\u9644\u4ef6\u662f\u4e00\u4e2a.zip<\/code>\u6587\u4ef6\uff0c\u89e3\u538b\u7f29\u4e00\u4e0b\uff0c\u5f97\u5230\u4e00\u4e2a\u6587\u4ef6\uff1a<\/p>\n
\"image-20220331204858710\"<\/div><\/p>\n
\u67e5\u770b\u4e00\u4e0b\u57fa\u7840\u4fe1\u606f\uff1a<\/p>\n
\"image-20220331204928784\"<\/div><\/p>\n
\u6253\u5f00\u770b\u4e00\u4e0b\uff1a<\/p>\n
\"image-20220331205130830\"<\/div><\/p>\n
\u628a\u6211\u6574\u4e0d\u4f1a\u4e86\uff0c\u771f\u7684\u662f\u77e5\u8bc6\u76f2\u533a\uff0c\u8d76\u7d27\u770b\u4e86\u4e00\u4e0b\u522b\u7684\u5e08\u5085\u7684wp\uff0c\u8bf4\u8fd9\u662fBrainFuck\u8bed\u8a00\u3002\u3002\u3002\u3002<\/p>\n
\"image-20220331205527762\"<\/div>
\n
\"img\"<\/div><\/p>\n
\u884c\u5427\uff0c\u5728\u7ebf\u89e3\u5bc6\u4e00\u4e0b\uff1a<\/p>\n
\"image-20220331205734127\"<\/div><\/p>\n
Erik-Baleog-and-Olaf<\/h2>\n
\"image-20220401152334843\"<\/div><\/p>\n
\u9644\u4ef6\u89e3\u538b\u4ee5\u540e\u662f\u4e00\u4e2astego 100<\/code>\u7684\u6587\u4ef6\uff0c\u6587\u672c\u5f62\u5f0f\u6253\u5f00\u770b\u4e00\u4e0b\uff1a<\/p>\n
\"image-20220401152549383\"<\/div><\/p>\n
\u4e00\u5806\u7684\u4e71\u7801\uff0c\u4f46\u662f\u5728\u91cc\u9762\u627e\u5230\u4e86\u4e2a\u56fe\u7247\uff0c\u6253\u5f00\u770b\u4e00\u4e0b\uff0c\u4f46\u662f\u6253\u4e0d\u5f00\uff0c\u51c6\u5907\u4e22\u5230binwalk\u770b\u4e00\u4e0b\uff0c\u6253\u5f00kali\u7684\u65f6\u5019\u8bc6\u522b\u51fa\u8fd9\u662f\u4e00\u4e2a\u56fe\u7247\uff1a<\/p>\n
\"image-20220401152812111\"<\/div><\/p>\n
\u63a5\u7740binwalk\u770b\u4e00\u4e0b\uff1a<\/p>\n
\"image-20220401152851103\"<\/div><\/p>\n
\u610f\u6599\u4e4b\u4e2d\uff0c\u77e5\u9053\u8fd9\u662f.png<\/code>\u5c31\u597d\u529e\u4e86\uff0c\u4fee\u6539\u540e\u7f00\u540d\u4e22\u5230stegsolve\u91cc\u770b\u4e00\u4e0b\uff1a<\/p>\n
\"image-20220401153208395\"<\/div><\/p>\n
\u8c03\u901a\u9053\u7684\u65f6\u5019\u770b\u5230\u4e00\u4e2a\u4e8c\u7ef4\u7801\uff0c\u591a\u627e\u51e0\u4e2a\u901a\u9053\u4e22\u5230ps\u91cc\u770b\u4e00\u4e0b\u80fd\u4e0d\u80fd\u626b\u51fa\u6765\uff0c\u5728\u6211\u7684\u4e0d\u65ad\u5c1d\u8bd5\u4e0b\u6700\u7ec8\u5ba3\u544a\u5931\u8d25\uff0c\u6211\u770b\u4e86\u4e0bwp\uff0c\u601d\u8def\u6ca1\u9519\uff0c\u4f46\u662fPS\u73a9\u7684\u4e0d\u7cbe\uff0c\u597d\u5bb6\u4f19\uff0c\u627e\u5230\u53e6\u4e00\u79cd\u65b9\u6cd5\uff0c\u627e\u5230\u6e05\u6670\u7684\u4e8c\u7ef4\u7801\uff0c\u518d\u7528stegslove\u628a\u4ed6\u8c03\u81f3\u9ed1\u767d\u8272\u3002<\/p>\n

\n
\"image-20220401160342920\"<\/div>
\n
\"image-20220401160430425\"<\/div>
\n
\"image-20220401160503439\"<\/div>
\n
<\/p>\n
\u56fe\u7247\u662f\u968f\u673a\u4ea7\u751f\u7684\uff0c\u591a\u8bd5\u4e24\u6b21\u5c31\u80fd\u627e\u5230\u60f3\u8981\u7684\uff0c\u6709\u70b9\u4e8b\u60c5\u8981\u505a\uff0c\u8fd9\u4e2a\u529e\u6cd5\u6211\u4e5f\u6ca1\u6298\u817e\u51fa\u6765\uff0c\u4e0d\u77e5\u9053\u548b\u529e\u4e86\uff0c\u5173\u4e8e\u8fd9\u4e2a\u7684wp\u5012\u662f\u6709\u6e05\u6670\u7684\u56fe\uff0c\u4f46\u662f\u4e5f\u626b\u4e0d\u51fa\u6765\u3002\u3002\u3002\u3002<\/p>\n
![](https:\/\/pic-for-be.oss-cn-hangzhou.aliyuncs.com\/img\/202402040020917.png)<\/p>\n
\u4e0d\u7ba1\u4e86\uff0c\u5c31\u8fd9\u6837\u5427\uff0c\u5e0c\u671b\u5b9e\u9645\u8d5b\u9898\u4e0d\u4f1a\u51fa\u7684\u8fd9\u4e48\u4e27\u5fc3\u75c5\u72c2\uff0c\u624d\u4e24\u661f\u7684\u9898\u6298\u817e\u4e00\u4e2a\u591a\u5c0f\u65f6\u3002\u3002\u3002\u3002<\/p>\n
### \u5927\u4f6c\u89e3\u6cd5\uff1a<\/p>\n
#### \u8fd9\u9898\u5c45\u7136\u6709\u5927\u4f6c\u7528python\u89e3\u51b3\u3002\u3002\u3002<\/p>\n
```python
\nfrom PIL import Image
\nexp = Image.open("exp.png") # \u4ecewinhex\u4e2d\u6700\u540e\u4e00\u884c\u4e0b\u8f7d\u7684\u56fe\u7247
\ncipher = Image.open("cipher.png") # \u9898\u76ee\u7ed9\u7684\u56fe\u7247
\nnew = Image.new("RGBA", size=exp.size)
\nfor i in range(640):
\nfor j in range(480):
\ny_p = exp.getpixel((i, j))
\nc_p = cipher.getpixel((i, j))
\nif y_p == c_p:
\npass
\nelse:
\nnew.putpixel((i,j), (255,255,255))
\nnew.save("result.png")
\n```<\/p>\n
\u6211\u6700\u540e\u624d\u53d1\u73b0\uff0c\u4e0a\u9762\u90a3\u4e32\u6211\u8f93\u5165\u7528\u4e0d\u4e86\u7684\u8fde\u63a5\u5c45\u7136\u53ef\u4ee5\u6709\u8fd9\u4e2a\u7528\u5904\uff0c\u4e0d\u8fc7\u6211\u8f93\u5165\u90a3\u4e32\u94fe\u63a5\u663e\u793a\u65e0\u6cd5\u8bbf\u95ee\uff0c\u53ef\u80fd\u662f\u73af\u5883\u95ee\u9898\u5427\uff0c\u3002<\/p>\n
\u540c\u7406\u8fd8\u6709\u5982\u4e0b\u4e24\u79cd\u89e3\u6cd5\uff1a<\/p>\n
- \u4e0b\u8f7d\u4e24\u4e2a\u94fe\u63a5\uff0c\u5229\u7528BCompare\u6bd4\u8f83\u3002
\n- \u5229\u7528stegsolve
\n  - \u5bf9\u4e24\u56fe\u7684 blue plane 1 \u505a XOR \u751f\u6210 blue1_XOR.png
\n  - \u5bf9\u4e24\u56fe\u7684 blue plane 2 \u505a XOR \u751f\u6210 blue2_XOR.png
\n  - \u5bf9 blue1_XOR.png \u548c blue2_XOR.png \u505a OR
\n  - \u626b\u63cf\u4e8c\u7ef4\u7801<\/p>\n
\u56fe\u7247\u6211\u4e0b\u8f7d\u4e0d\u4e86\uff0c\u8fd9\u91cc\u5c31\u4e0d\u505a\u590d\u73b0\u4e86\u3002\u3002\u3002<\/p>\n
## J\u00e1nos-the-Ripper<\/p>\n
\"image-20220401163826317\"<\/div><\/p>\n
\u6253\u5f00\u9644\u4ef6\uff0c\u89e3\u538b\u7f29\uff0c\u4ee5\u6587\u672c\u5f62\u5f0f\u6253\u5f00\uff1a<\/p>\n
\"image-20220401163959900\"<\/div><\/p>\n
\u53d1\u73b0\u5b58\u5728flag\u5b57\u7b26\u4e32\uff0c\u4e22\u5230kali\u91cc\uff1a<\/p>\n
\"image-20220401164137012\"<\/div><\/p>\n
\u6210\u4e86\u4e00\u4e2a\u538b\u7f29\u5305\u3002\u3002\u3002\u3002\u5176\u5b9e\u770b\u5230\u6587\u4ef6PK\u5f00\u5934\u7684\u65f6\u5019\u5c31\u8be5\u60f3\u5230\u7684\u3002\u3002\u3002\u3002<\/p>\n
\u7206\u7834\u5427\uff0c\u4f7f\u7528ARCHPR\u8fdb\u884c\u7206\u7834\uff0c[Blus.King](https:\/\/blog.csdn.net\/q851579181q)\u5e08\u5085\u7ed9\u51fa\u4e86[ARCHPR](https:\/\/pan.baidu.com\/s\/1E65i3HkJ1zwBpeogFx67-A)\uff0c\u89e3\u538b\u5bc6\u7801\u662fhvu7<\/p>\n
\"image-20220401171445402\"<\/div><\/p>\n
\u7206\u7834\u51fa\u6765\u5bc6\u7801\u662ffish\uff0c\u89e3\u538b\u5f97\u5230flag\uff1a==flag{ev3n::y0u::bru7us?!}==<\/p>\n
## Hear-with-your-Eyes<\/p>\n
\"image-20220402165824210\"<\/div><\/p>\n
\u9644\u4ef6\u662f\u4e00\u4e2a.gz<\/code>\u538b\u7f29\u5305\uff0c\u89e3\u538b\u4e00\u4e0b\uff1a<\/p>\n
\"image-20220402165902833\"<\/div><\/p>\n
\u770b\u4e0a\u53bb\u662f\u4e00\u4e2a\u97f3\u9891\u6587\u4ef6\uff0c\u6253\u5f00\u4e00\u4e0b\uff0c\u662f\u4e00\u6bb5\u9e1f\u53eb\u58f0\uff0c\u7ed3\u5408\u9898\u76ee\u731c\u6d4b\u53ef\u80fd\u8981\u770b\u58f0\u97f3\u7684\u6ce2\u5f62\uff1a<\/p>\n
\u4f7f\u7528Audacity\u6253\u5f00\u8fd9\u6bb5\u97f3\u9891\uff0c\u5207\u6362\u5230\u9891\u8c31\u56fe\uff1a<\/p>\n
\"image-20220402171152641\"<\/div><\/p>\n
\u5f97\u5230flag\uff1a==e5353bb7b57578bd4da1c898a8e2d767==<\/p>\n
\"image-20220402171224032\"<\/div><\/p>\n
## Test-flag-please-ignore<\/p>\n
\"image-20220402171355638\"<\/div><\/p>\n
\u6253\u5f00\u9644\u4ef6\uff0c\u662f\u4e00\u4e2a\u6587\u4ef6\uff0c\u4ee5\u6587\u672c\u5f62\u5f0f\u6253\u5f00\u770b\u5230\u5982\u4e0b\u5b57\u7b26\u4e32\uff1a<\/p>\n
```
\n666c61677b68656c6c6f5f776f726c647d
\n```<\/p>\n
\u6700\u9ad8\u662ff\u731c\u6d4b\u662f16\u8fdb\u5236\u5b57\u7b26\u4e32\uff0c\u8f6c\u6362\u4e00\u4e0b\uff1a<\/p>\n
\"image-20220402171556736\"<\/div><\/p>\n
\u5c31\u662f\u8fd9\u4e48\u7684\u6734\u5b9e\u65e0\u534e\u3002\u3002\u3002\u3002\u3002<\/p>\n
## hit-the-core<\/p>\n
\"image-20220402171945812\"<\/div><\/p>\n
\u6253\u5f00\u9644\u4ef6\uff0c\u662f\u4e00\u4e2a\u4ee5.core<\/code>\u4e3a\u540e\u7f00\u540d\u7684\u6587\u4ef6\uff0c\u641c\u7d22\u4e00\u4e0b\u8fd9\u4e2a\u540e\u7f00\u540d\uff1a<\/p>\n
> Core\u6587\u4ef6\u5176\u5b9e\u5c31\u662f\u5185\u5b58\u7684\u6620\u50cf\uff0c\u5f53\u7a0b\u5e8f\u5d29\u6e83\u65f6\uff0c\u5b58\u50a8\u5185\u5b58\u7684\u76f8\u5e94\u4fe1\u606f\uff0c\u4e3b\u7528\u7528\u4e8e\u5bf9\u7a0b\u5e8f\u8fdb\u884c\u8c03\u8bd5\u3002\u5f53\u7a0b\u5e8f\u5d29\u6e83\u65f6\u4fbf\u4f1a\u4ea7\u751fcore\u6587\u4ef6\uff0c\u5176\u5b9e\u51c6\u786e\u7684\u5e94\u8be5\u8bf4\u662fcore dump \u6587\u4ef6,\u9ed8\u8ba4\u751f\u6210\u4f4d\u7f6e\u4e0e\u53ef\u6267\u884c\u7a0b\u5e8f\u4f4d\u4e8e\u540c\u4e00\u76ee\u5f55\u4e0b\uff0c\u6587\u4ef6\u540d\u4e3acore.***,\u5176\u4e2d\\*\\*\\*\u662f\u67d0\u4e00\u6570\u5b57\u3002<\/p>\n
\u4e0d\u77e5\u9053\u4ec0\u4e48\u9b3c\u4e86\uff0c\u4e22\u5230kali\u91cc\u67e5\u770b\u4e0b\u5b57\u7b26\u4e32\uff0c\u770b\u770b\u6709\u4ec0\u4e48\u732b\u817b\uff1a<\/p>\n
\"image-20220402172429597\"<\/div><\/p>\n
\u4e0b\u9762\u4e00\u4e32\u957f\u957f\u7684\u5b57\u7b26\u4e32\u5438\u5f15\u4e86\u6211\u7684\u6ce8\u610f\uff0c\u770b\u6837\u5b50\u6709\u70b9\u50cfflag\u7684\u683c\u5f0f\uff0c\u5c1d\u8bd5\u63d0\u4ea4\uff0c\u4f46\u663e\u793a\u9519\u8bef\u3002<\/p>\n
\u7ee7\u7eed\u89c2\u5bdf\uff0c\u53d1\u73b0\u4eceA\u5f00\u59cb\u6bcf\u96944\u4e2a\u5b57\u7b26\u5c31\u6709\u4e00\u4e2a\u5927\u5199\uff0c\u5c06\u8fd9\u4e9b\u5927\u5199\u5b57\u6bcd\u62fc\u63a5\u5728\u4e00\u8d77\u5c31\u5f97\u5230\u4e86flag\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u53ef\u4ee5\u624b\u52a8\u6216\u8005\u7f16\u5199python\u811a\u672c\uff1a<\/p>\n
\u5f97\u5230flag \uff1a==ALEXCTF{K33P_7H3_g00D_w0rk_up}==<\/p>\n
\u53c2\u8003\u811a\u672c\u5982\u4e0b\uff1a<\/p>\n
```
\nnum=&#039;cvqAeqacLtqazEigwiXobxrCrtuiTzahfFreqc{bnjrKwgk83kgd43j85ePgb_e_rwqr7fvbmHjklo3tews_hmkogooyf0vbnk0ii87Drfgh_n kiwutfb0ghk9ro987k5tfb_hjiouo087ptfcv}&#039;
\nflag = &#039;&#039;
\nfor i in range(3,len(num),5):
\n   flag += num[i]
\nprint(flag)
\n```<\/p>\n
## \u5feb\u4e50\u6e38\u620f\u9898<\/p>\n
\"image-20220402172943173\"<\/div><\/p>\n
\u6253\u5f00\u9644\u4ef6\uff0c\u662f\u4e2a\u538b\u7f29\u5305\uff0c\u89e3\u538b\u7f29\u4e00\u4e0b\uff1a<\/p>\n
\"image-20220402173040382\"<\/div><\/p>\n
\u6253\u5f00\u770b\u4e00\u4e0b\uff1a<\/p>\n
\"image-20220402173126716\"<\/div><\/p>\n
### \u89e3\u6cd5\u4e00\uff1a\u73a9\u6e38\u620f<\/p>\n
\u4ecb\u4e8e\u5bf9\u653b\u9632\u4e16\u754c\u7684\u4fe1\u4efb\uff0c\u76f4\u63a5\u8fd0\u884c\uff1a<\/p>\n
\"image-20220402173216081\"<\/div><\/p>\n
\u662f\u4e00\u4e2a\u6e38\u620f\uff0c\u73a9\u8d62\u4e86\u5c31\u80fd\u5f97\u5230flag\uff1a<\/p>\n
\"image-20220402173257270\"<\/div><\/p>\n
\u5927\u4f53\u89c4\u5219\u5c31\u662f\u4e0d\u8ba9\u732b\u8dd1\u5230\u8fb9\u754c\u53bb\uff0c\u591a\u73a9\u51e0\u6b21\u8bd5\u8bd5\uff1a<\/p>\n
\"image-20220402173439964\"<\/div><\/p>\n
\"image-20220402173448663\"<\/div><\/p>\n
\u771f\u4e0d\u9519\uff0c\u6e38\u620f\u5f88nice\u3002<\/p>\n
flag\u5c31\u662f\uff1a==UNCTF{c783910550de39816d1de0f103b0ae32}==<\/p>\n
### \u89e3\u6cd5\u4e8c\uff1a\u9006\u5411\u89e3\u51b3<\/p>\n
\u53ef\u4ee5\u53c2\u8003https:\/\/www.52pojie.cn\/thread-1399227-1-1.html<\/p>\n
## glance-50<\/p>\n
\"image-20220403145858170\"<\/div><\/p>\n
\u6253\u5f00\u9644\u4ef6\uff0c\u662f\u4e00\u4e2agif\u56fe\u3002<\/p>\n
\"9266eadf353d4ada94ededaeb96d0c50\"<\/div><\/p>\n
### \u89e3\u6cd5\u4e00\uff1a\u96f6\u4ee3\u7801\uff0c\u96f6bash<\/p>\n
\u53ef\u4ee5\u770b\u5230\u4e0d\u65ad\u6709\u4e1c\u897f\u95ea\u8fc7\uff0c\u5c06gif\u4e22\u5230PS\u91cc\u5206\u89e3\u4e00\u4e0b\uff0c\u70b9\u51fb\u7b2c\u4e00\u4e2a\u56fe\u5c42\uff0c\u6309\u4f4fshift<\/code>\u518d\u70b9\u51fb\u6700\u540e\u4e00\u4e2a\u56fe\u5c42\u8fdb\u884c\u5168\u9009\uff0c\u70b9\u51fb\u56fe\u5c42<\/code>\uff0c\u5bfc\u51fa<\/code>\u5bfc\u51fa\u5230\u4e00\u4e2a\u6587\u4ef6\u5939\u4e2d\uff1a<\/p>\n
\"image-20220403155003095\"<\/div><\/p>\n
\u518d\u4f7f\u7528\u91d1\u821f\u622a\u56fe\u8f6f\u4ef6<\/code>\u5c06\u6240\u6709\u56fe\u5c42\u5408\u5e76\uff1a<\/p>\n
\"image-20220403155135137\"<\/div><\/p>\n
\u5f97\u5230flag:<\/p>\n
\"image-20220403155256853\"<\/div><\/p>\n
flag\u4e3a\uff1a==TWCTF{Bliss by Charles O'Rear}==<\/p>\n
### \u89e3\u6cd5\u4e8c\uff1akali convert montage<\/p>\n
\u5148\u4e0b\u8f7d\u4e00\u4e0b\uff1a<\/p>\n
```shell
\nkali \u4e2d convert \u5b89\u88c5\uff1a
\napt-get update
\napt-get install imagemagick
\n```<\/p>\n
\u5206\u89e3\u4e00\u4e0b\uff1a<\/p>\n
\"image-20220403160944295\"<\/div><\/p>\n
\u5408\u5e76\u4e00\u4e0b\uff1a\uff08\u4e0a\u9762\u90a3\u4e2aflag.png\u662f\u4e4b\u524d\u641e\u9519\u4e86\u5f04\u51fa\u6765\u7684\uff0c\u540e\u6765\u5220\u6389\u4e86\uff09<\/p>\n
\"image-20220403161308532\"<\/div><\/p>\n
\u6253\u5f00\u770b\u4e00\u4e0b\uff1a<\/p>\n
\"image-20220403161425018\"<\/div><\/p>\n
## Ditf<\/p>\n
\"image-20220403162113239\"<\/div><\/p>\n
\u9644\u4ef6\u662f\u4e00\u4e2a.png\u6587\u4ef6\uff0c\u4e00\u6253\u5f00\u53d1\u73b0\u662f\u8001\u5a46\u7684\u7167\u7247\uff1a<\/p>\n
\"image-20220403162509554\"<\/div><\/p>\n
\u5148\u4e22\u5230kali\u91ccbinwalk\u770b\u4e00\u4e0b\u6709\u6ca1\u6709\u9690\u85cf\u6587\u4ef6\uff1a<\/p>\n
\"image-20220403163232825\"<\/div><\/p>\n
\u5206\u79bb\u51fa\u6765\uff1a<\/p>\n
\"image-20220403163406148\"<\/div><\/p>\n
\u770b\u4e0b\u538b\u7f29\u5305\u91cc\u6709\u4e9b\u5565\uff1a<\/p>\n
\"image-20220403163525386\"<\/div><\/p>\n
\u662f\u4e00\u4e2a\u6d41\u91cf\u6570\u636e\u5305\uff0c\u63d0\u53d6\u51fa\u6765\u4e22\u5230wireshark\u91cc\u770b\u4e00\u4e0b\uff1a<\/p>\n
\"image-20220403163639996\"<\/div><\/p>\n
\u89e3\u538b\u9700\u8981\u5bc6\u7801\u3002\u3002\u3002\u3002<\/p>\n
> **\u77e5\u8bc6\u8865\u5145**
\n> PNG\u6587\u4ef6\u56fe\u50cf\u5934\u90e8\u4e0d\u6b62\u662f\u6587\u4ef6\u7c7b\u578b\u7684\u6807\u8bc6\uff1b\u8fd8\u5305\u542b\u4e86\u957f\u5ea6\u3001\u9ad8\u5ea6\u4ee5\u53ca\u6821\u9a8c\u503c
\n>
\n> \u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u4e00\u4e2a\u56fe\u50cf\u7684\u4ea7\u751f\uff0c\u5c31\u4f1a\u88ab\u8d4b\u4e88\u5404\u79cd\u6587\u4ef6\u5934\u90e8\u4fe1\u606f\uff1b\u4e00\u822c\u60c5\u51b5\u4e0b\u56fe\u50cf\u521a\u4ea7\u751f\u7684\u65f6\u5019\uff0c\u957f\u5bbd\u9ad8\u7b49\u4fe1\u606f\u4f1a\u88ab\u6821\u9a8c\uff0c\u4ea7\u751f\u4e00\u4e2a\u503cX1
\n>
\n> \u5982\u679c\u8fd9\u4e2a\u56fe\u8c61\u88ab\u4fee\u6539\u4e86\uff0c\u6709\u53ef\u80fd\u4ea7\u751f\u56fe\u50cf\u65e0\u6cd5\u6253\u5f00\u6216\u8005\u663e\u793a\u4e0d\u5168
\n> \u6821\u9a8c\u503c\u88ab\u4fee\u6539\u4e3aX2\uff1b\u4f7f\u7528TWeakPNG\u53bb\u6821\u9a8c\u7684\u65f6\u5019\uff0c\u901a\u8fc7\u957f\u5bbd\u9ad8\u7b97\u51fa\u6765\u7684\u6821\u9a8c\u503c\u662fX1\u8ddf\u73b0\u5728\u7684X2\u4e0d\u4e00\u81f4\uff0c\u4ea7\u751f\u62a5\u9519\u3002
\n>
\n> \u9ad8\u5ea6\u503c\u88ab\u4fee\u6539\uff1b\u901a\u8fc7\u9519\u8bef\u7684\u957f\u5bbd\u9ad8\uff0c\u7b97\u51fa\u9519\u8bef\u7684\u6821\u9a8c\u503cX3\uff08**Winhex \u7b2c\u4e8c\u884c\u524d\u56db\u4e2a\u5b57\u8282\u4e3a\u5bbd\u5ea6\uff0c4-7\u5b57\u8282\u4e3a\u9ad8\u5ea6\uff0c\u6700\u540e\u4e09\u4e2a\u5b57\u8282\u4ee5\u53ca\u7b2c\u4e09\u884c\u7b2c\u4e00\u5b57\u8282\u4e3aCRC\u6821\u9a8c\u503c**\uff09
\n>
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