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锟斤拷源锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷|锟斤拷时锟戒：2024-05-19 15:48:21 |锟斤拷锟侥讹拷锟斤拷170锟斤拷|锟斤拷锟斤拷签锟斤拷漏锟斤拷锟斤拷 |锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

💧锟斤拷锟节讹拷锟斤拷锟斤拷锟斤拷泻芏锟铰╋拷锟斤拷锟斤拷院锟斤拷锟斤拷锟斤拷锟较ｏ拷锟斤拷锟斤拷说锟角讹拷锟斤拷锟斤拷艹锟斤拷锟斤拷锟铰╋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟給ff_by_null,House系锟叫ｏ拷锟斤拷锟斤拷学习锟斤拷锟剿伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷系锟叫ｏ拷锟斤拷unlink锟斤拷锟饺等★拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷薷锟街革拷耄拷锟斤拷锟絣ibc泄露锟皆硷拷通锟斤拷指锟斤拷锟斤拷锟睫革拷got锟斤拷锟斤拷锟斤拷目锟斤拷锟斤拷目锟斤拷锟斤拷锟揭凤拷锟斤拷锟斤拷锟剿ｏ拷锟皆讹拷锟斤拷锟斤拷趣

?锟斤拷锟斤拷锟铰╋拷锟斤拷锟揭伙拷殖锟斤拷锟斤拷锟铰╋拷锟斤拷锟斤拷锟斤拷诙锟斤拷锟斤拷锟斤拷漏锟斤拷锟斤拷锟斤拷off_by_null锟斤拷House系锟叫★拷unlink锟饺★拷锟斤拷锟侥斤拷探锟街讹拷锟斤拷锟斤拷薷锟街革拷耄拷锟斤拷锟絣ibc泄露锟皆硷拷通锟斤拷指锟斤拷锟斤拷锟睫革拷got锟斤拷锟斤拷锟斤拷目锟斤拷

锟斤拷目锟斤拷锟斤拷?锟斤拷 https://pan.baidu.com/s/1_j2gw22PQHK-PiC8HUcVvg?pwd=d2wt
锟斤拷取锟诫：d2wt

锟斤拷锟斤拷目为32位锟斤拷got锟斤拷锟斤拷锟斤拷锟睫改★拷锟节讹拷锟斤拷目锟叫ｏ拷锟斤拷锟斤拷全锟斤拷锟斤拷锟斤拷锟斤拷艹锟斤拷锟斤拷锟斤拷锟揭拷锟阶拷锟斤拷锟斤拷锟绞╋拷锟斤拷锟絞ot锟斤拷锟斤拷锟斤拷锟睫改ｏ拷锟缴筹拷锟斤拷锟睫革拷free锟斤拷malloc锟斤拷got锟斤拷锟斤拷锟斤拷锟睫凤拷锟睫革拷got锟斤拷锟斤拷锟斤拷锟皆匡拷锟斤拷__free_hook锟斤拷__malloc_hook锟斤拷

32位ida锟斤拷态锟斤拷锟斤拷锟斤拷示锟斤拷一些锟斤拷锟杰猴拷锟斤拷锟斤拷锟斤拷锟斤拷add锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷chunk锟斤拷锟斤拷一锟斤拷锟斤拷小为锟斤拷锟斤拷锟街碉拷锟斤拷诙锟斤拷锟轿拷潭锟斤拷锟�0x80锟斤拷小锟斤拷锟斤拷锟斤拷锟絥ame锟斤拷锟芥到锟剿第讹拷锟斤拷chunk锟斤拷同时锟斤拷锟斤拷一锟斤拷chunk锟斤拷指锟斤拷诺锟斤拷说诙锟斤拷锟絚hunk锟斤拷锟斤拷锟斤拷锟斤。

update锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絚hunk锟斤拷锟叫讹拷锟斤拷锟捷达拷小锟斤拷name chunk锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷chunk之锟斤拷木锟斤拷耄拷锟斤拷锟斤拷锟斤拷锟揭恍ヽhunk锟斤拷锟斤拷锟角革拷锟斤拷锟斤拷锟斤拷锟绞碉拷纸洗锟侥讹拷锟斤拷锟斤拷锟�

delete锟斤拷锟斤拷锟斤拷chunk1锟斤拷chunk2锟斤拷锟斤拷锟斤拷锟斤拷锟酵放★拷

show锟斤拷锟斤拷锟斤拷锟皆斤拷锟斤拷name锟斤拷text锟侥达拷印锟斤拷

?思路锟斤拷锟斤拷锟斤拷chunk时锟斤拷锟饺碉拷bin锟斤拷锟斤拷遥锟斤拷锟斤拷锟斤拷锟斤拷Topchunk锟叫革拷一锟介。锟斤拷锟斤拷锟斤拷拇锟叫★拷锟斤拷锟�0x20000锟斤拷锟斤拷锟斤拷mmap锟斤拷锟戒。锟酵凤拷时锟斤拷锟斤拷锟斤拷chunk锟斤拷锟斤拷锟斤拷锟节ｏ拷锟斤拷锟较诧拷锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷头锟絚hunk锟斤拷锟斤拷锟斤拷实锟街讹拷锟斤拷锟斤拷锟�

指锟斤拷锟睫革拷之前锟斤拷

锟睫革拷之锟斤拷

chunk1锟斤拷指锟诫换锟斤拷锟斤拷free_got锟斤拷锟斤拷址锟斤拷锟斤拷印chunk1时锟缴斤拷锟斤拷泄露锟斤拷之锟斤拷锟睫革拷chunk1锟斤拷锟斤拷锟睫革拷free_got锟斤拷为system锟斤拷锟斤拷锟斤拷头锟絚hunk2锟斤拷/bin/sh锟斤拷锟斤拷锟缴伙拷锟絪hell锟斤拷

exp锟斤拷

锟斤拷锟截家匡拷锟斤拷系锟叫筹拷锟斤拷锟斤拷锟斤拷..........

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