Figure 1 is an example of a JOP attack. In this example, the attacker's aim is to execute a system call "int 0x80" to open a new command line window. To do this, an attacker needs to modify the contents of the eax register to "0x0000000b" and the ebx register to the string "/bin/sh" before "int 0x80" is called, and the ecx and edx registers must point to the value "0x00000000". Suppose the value "0x0000000" and the string "/bin/sh" can be found in memory when the program is running. An attacker needs to construct the value "0x0000000b" himself. However, for the value "0x0000000b", when an attacker saves data to the stack through a buffer overflow, the "0x00" byte will trigger the system to terminate the read operation. This example specifically describes how the attacker uses the existing code snippet in the program to modify the value of val pushed into the stack by the attacker step by step from "0xffffff0b" to the value required by the system call "0x0000000b", thus implementing JOP attack. The following are the detailed steps of the process.
1937年7月7日，卢沟桥事变爆发，日本悍然发动侵华战争。因军事力量的巨大差异，中国军队在正面战场全面溃败，北平，天津，上海相继沦陷。晋冀鲁豫边去作为敌后抗日根据地的最前线，打响了一场场激烈的战役，涌现出无数的抗日英雄……山西平型关，面对10余万日本陆军的进攻，国民政府组织展开了太原会战。共产党奉命派出国民革命军第十八集团军林彪115师协助第二战区司令长官阎锡山与日本最精锐的板垣师团主力在山西境内展开大会战。这是中国抗战开始后取得的第一次重大大胜利，它粉碎了“皇军不可战胜”的神话！山东境内，八路军联合当地的抗日力量，组成铁道游击队，在长达五年的时间里，在洪振海、刘金山的领导下，铁道游击队有效的切断了日军的铁路命脉，给主力部队输送了大量的物资，消灭日寇两万余人……冀中平原敌后根据地，八路军120师在贺龙，关向应的领导下，发动抗日义勇队，反扫荡、炸据点、游击地、地道战、地雷战、犹如一把插入敌人胸膛的尖刀，杀得鬼子闻风丧胆……津浦游击战，冀中歼灭战，忻口大会战……
If you want to buy a one-day ticket, click on the red box in the lower left corner and choose the ticket you want.
90年代，南⽅小镇烟波岛上出现了居⺠接连神秘失踪的诡异事件。事件发⽣的时候，一个身份不明的短发少女随着神秘的⿊色黏液来到小镇，似乎与失踪事件极为关联。为了找到失踪的好友游尚杰，⼩镇⾼中生付君浩和张宇轩带着这个神秘少⼥四处探查。与此同时，正在寻找失踪的哥哥的⼩镇高中⼥教师沙拉，也和欢喜冤家苏民绪结成⼀支⼩队，对于突然出现在岛上的神秘⿊衣⼈团伙展开了了调查...... 各处出现的⿊色粘液究竟是什什么?失踪的⼈们到底被什么东⻄卷走?街上的枯井当中为何传来怪声?⿊衣⼈口中的博⼠又是指向何⼈人?⼀切的⼀切都表明，一场巨大的危机正在悄悄逼近岛上的居民们，⽽善良的⼈们对此一无所知......
On the basis of experiencing a large number of BLM strategic planning practices in Huawei, Mr. Fan Hui summed up the "seven steps of BLM business strategic planning". The aim is to enable business executives who have never formally formulated strategies to professionally formulate plans in form and process through the seven steps of actual combat and instrumentalization. Let business executives who have already had planning experience work out plans that also reflect professional standards in content; Let everyone know the various strategic planning tools that are already well known not only to know what they are, but also to know why they are. And through a large number of BLM practical operation experience and the use of various templates, this set of "high-level" tools has stepped down from the "sacred altar" and realized the "popularization". Isn't these intentions exactly the original intention of me to break into the training and consulting industry by mistake?
《口水三国》是福利喵工作室制作的一部黑白定格动画。画风Q萌，配音犀利，还伴随着各种作死方式，每一集都给你不一样的感受！我们的黑白定格动画关爱社会特殊人群，所以请关爱我们的黑白定格动画，因为我们就像大熊猫一样稀有。
也许是生长与西北，多了几分活力与热情，举止间还透露出几分与生俱来的贵气。
The arrangement is as follows: Round 1: 1-0,
三股势力围绕着宝盒展开了一场西域宝盒追缉战。
郑氏觉得味儿不对，忙道：小草，快把这炭用灰盖上些，别烧这么旺。
幸运的是，无论混的多惨，苏波荣的女友钟家宝（王莞之 饰）依然不离不弃的守在他的身边，接受着男友的负能量和脾气，毫无怨言，久而久之，苏波荣早已经在潜意识里将钟家宝当做了发泄不满的“垃圾桶”。一天，苏波荣的手机上收到了一条神秘的短信，此时的他并不知道，自己无心的转发，竟然彻底扭转了命运。
钱明也迅速地冲上去，解决了剩下一名敌军，又割下耳朵。
Blood knife method: equipped with blood knife, total damage * (1 +0.3).
面对丈夫欺骗、出轨、背叛，在婚姻这座围城里，作为妻子的她该如何选择？
长白山某林区发生森林大火，武警森林部队某部马踏湖大队大队长姜猛孟华带领部队立刻扑入火场。刚从森警指挥学院毕业的中队长齐大川，带领两个留守战士抄近路，率先赶到了被大火威胁的榆树沟军用弹药库。为了保住弹药库，齐大川和副县长马春风发生冲突，齐大川“骗”走马春风，果断采取以火攻火的战术，使弹药库和上千名群众生命安然无恙。齐大川在扑火战斗中发现了部队存在的问题，他雄心勃勃，要建设一支高水平，高素质、高科技的森警队伍。大队长姜孟华是一位德高望重的老森警，他从心里喜欢齐大川的闯劲，但对他的一些做法又不能接受。两个个性极强的军人之间，总是磕磕碰碰，矛盾不断。
"Then when you shot these 'dogs' with guns, how many shots did you need on average to kill one?" I asked.
After that, Li Lei listened to a lecture by Ding Rui and learned that when recruiting volunteers, the Death Experience Hall resolutely signed up. He hopes that those experienced by their parents who are still alive can start thinking about the proposition of "farewell" from here, instead of in front of their parents' dying beds.
Golden Ball, Unlicensed
