[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fE8_CLuRKFWYqldaU9BHYTouFzj63toWMpQMGbxLHvNE":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":12,"related":13,"source":23,"type":36},[],"2026-05-25 16:56:30",386756770,[],{"courseId":9,"courseImg":10,"courseName":11},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","硬盘镜像18WA_caseA_img.dd中有一个名为testA.pdf的文件被删除了,请写出这个文件中形如&quot;flag:XXXXXXX&quot; (XXXXXXX表示一个十六进制数,下同)的内容写在下面",[14,25,33,37],{"answer":15,"createTime":5,"id":16,"options":17,"question":22,"source":23,"type":24},[],386756768,[18,19,20,21],"0x89504E47","0xFFD8FFE0","0xD0CF11E0","0xFFFFFFFF","PNG图片文件的文件签名为","v1",0,{"answer":26,"createTime":5,"id":27,"options":28,"question":31,"source":23,"type":32},[],386756769,[29,30],"正确","错误","Windows下的文件系统包括FAT、NTFS、Ext3等",3,{"answer":34,"createTime":5,"id":6,"options":35,"question":12,"source":23,"type":36},[],[],2,{"answer":38,"createTime":5,"id":39,"options":40,"question":41,"source":23,"type":36},[],386756771,[],"硬盘镜像18WA_caseA_img.dd中有一个图片文件,请尝试恢复它,并将其中形如&quot;flag:XXXXXXX&quot;的内容写在下面"]