一张IC卡里有3个系统，电梯延期已经改好，但是改了门禁，依旧不能用，现在是怀疑在...

fupsky

一张IC卡里有三个系统数据，已经找到了电梯，已经延期，29  5f， 3扇区的，94 fa也已经延期，但是大门的门禁依旧不能用，现在怀疑是在4扇区以下的内容里。请教大神这第三个系统里的日期怎么看，怎么改啊？

0扇区
0E 35 75 C9 87 08 04 00 01 78 04 17 04 3D 5E 1D
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

1扇区
EB 12 C3 10 10 7C 04 01 03 00 00 00 00 20 00 03
00 00 00 25 3C 29 5F 00 00 00 00 00 00 00 00 08
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1C 01 23 B1 A5 DF FF 07 80 00 1C 01 23 B1 A5 DF

2扇区
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

3扇区
51 00 94 FA 28 16 00 FF FF FF FF FF FF FF FF FF
0F FF FF FF 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 FF FF FF FF 00 00 00 00 0E F1 0E F1
FF FF FF FF FF FF FF 07 80 69 FF FF FF FF FF FF

4扇区
BC 17 2E CA 24 DE DC A2 7D 3A 7C CA 11 77 12 A7
81 3E B4 6F C1 AD F8 65 A7 BA 68 85 9D CA D9 C2
81 3F B5 B9 5C A8 60 79 29 46 94 9F ED F6 BE C8
6A F3 C7 F7 D6 1C FF 07 80 69 6A F3 C7 F7 D6 1C

5扇区
81 3E B4 6F C1 AD F8 65 A7 BA 68 85 9D CA D9 EB
81 3E B4 6F C1 AD F8 65 A7 BA 68 85 9D CA D9 C2
81 3E B4 6F C1 AD F8 65 A7 BA 68 85 9D CA D9 C2
8F 29 0F C7 19 BC FF 07 80 69 8F 29 0F C7 19 BC

6扇区
00 00 00 00 E9 29 56 29 29 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
68 76 F7 FA 0A 72 FF 07 80 69 68 76 F7 FA 0A 72

hjchzld

四扇区铁虎加密，楼下高手。

hanguoshuiyuan

铁虎系统            

fupsky

hanguoshuiyuan 发表于 2019-11-2 15:41
铁虎系统

是的，铁虎系统，也知道具体时间代码是：       
7D3A7C，但具体应该怎样延期，弄不太清楚

Nuclear-Atk

fupsky 发表于 2019-11-2 15:43
是的，铁虎系统，也知道具体时间代码是：        
7D3A7C，但具体应该怎样延期，弄不太清楚

这不就行了么，费那劲干啥

fupsky

Nuclear-Atk 发表于 2019-11-2 16:50
4扇区
BC 17 2E CA 24 DE DC A2 FF FF FF CA 11 77 12 A7
00 00 00 00 00 00 00 00 00 00 00 00 00 00  ...

全写在FF FF FF是啥意思

Nuclear-Atk

fupsky 发表于 2019-11-2 16:51
全写在FF FF FF是啥意思

无期限  你写进去试试就知道效果了

fupsky

Nuclear-Atk 发表于 2019-11-2 17:06
无期限  你写进去试试就知道效果了

只把0扇区的，7D 3A 7C 改成FF FF FF就行，还是把得1扇区，2扇区，3扇区都得改了？

Nuclear-Atk

6扇区
00 00 00 00 E9 29 56 29 29 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
68 76 F7 FA 0A 72 FF 07 80 69 68 76 F7 FA 0A 72
标红的是要改的地方，照着复制粘贴就行了，其他的不用动，我这里只针对铁虎系统，其他的另说

fupsky

Nuclear-Atk 发表于 2019-11-2 17:19
4扇区
BC 17 2E CA 24 DE DC A2 FF FF FF CA 11 77 12 A7
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...

这是另外一张IC卡上的4扇区的数据，
04 扇区
00区块: B2D0F44084F0AE4D6C2033EF0720E93D
01区块: 8F8BDF357026D9CEB89CF28A9DCAFF54
02区块: 8F8ADE0D2AEB6876E88F225EAF47E76D
03区块: 2DB9006FFBD7FF0780692DB9006FFBD7

05 扇区
00区块: 8F8BDF357026D9CEB89CF28A9DCAFF5B
01区块: 8F8BDF357026D9CEB89CF28A9DCAFF54
02区块: 8F8BDF357026D9CEB89CF28A9DCAFF54
03区块: A2201AC205B9FF078069A2201AC205B9

改法都一样吗？