0: kd> [COLOR=Red]!process 0 0 system[/COLOR]
PROCESS [COLOR=Red][B]867b5830 [/B][/COLOR]SessionId: none Cid: 0004 Peb: 00000000 ParentCid: 0000
DirBase: 06ca0020 ObjectTable: e1002e40 HandleCount: 401.
Image: System 0: kd>[COLOR=Red] lm m qq*[/COLOR]
start end module name
[COLOR=Red]eee0c000 eee36680[/COLOR] QQProtect (deferred)
0: kd>[COLOR=Red] r @$t0=@@(#FIELD_OFFSET(nt!_EPROCESS, ThreadListHead))[/COLOR]
0: kd> [COLOR=Red]r @$t1= @@(#FIELD_OFFSET(nt!_ETHREAD, ThreadListEntry))[/COLOR]
0: kd> [COLOR=Red]r @$t2=@@(#FIELD_OFFSET(nt!_ETHREAD, StartAddress))[/COLOR]
0: kd>[COLOR=Red] !list "-t nt!_LIST_ENTRY.FLink -e -x \"r @$t3=@$extret-@$t1; r @$t4= @$t3+@$t2; r @$t5=poi(@$t4);.if(@@((unsigned long)@$t5>(unsigned long)[B]0xeee0c000 [/B]&& (unsigned long)@$t5<(unsigned long)[B]0xeee36680[/B])){r @$t3;dt -b nt!_ETHREAD Cid. @$t3; dds @$t4 l1;}; \" [B]867b5830[/B]+@$t0"
[/COLOR]
r @$t3=@$extret-@$t1; r @$t4= @$t3+@$t2; r @$t5=poi(@$t4);.if(@@((unsigned long)@$t5>(unsigned long)0xeee0c000 && (unsigned long)@$t5<(unsigned long)0xeee36680)){r @$t3;dt -b nt!_ETHREAD Cid. @$t3; dds @$t4 l1;};
$t3=[COLOR=Red]86699130 [/COLOR][COLOR=Blue]//ETHREAD地址[/COLOR]
+0x1ec Cid :
+0x000 UniqueProcess : 0x00000004[COLOR=Blue] //进程ID[/COLOR]
+0x004 UniqueThread : 0x00000160[COLOR=Blue] //线程ID[/COLOR]
86699354 eee11a0c [COLOR=Red]QQProtect+0x5a0c[/COLOR] [COLOR=Blue]//线程的起始地址[/COLOR]
r @$t3=@$extret-@$t1; r @$t4= @$t3+@$t2; r @$t5=poi(@$t4);.if(@@((unsigned long)@$t5>(unsigned long)0xeee0c000 && (unsigned long)@$t5<(unsigned long)0xeee36680)){r @$t3;dt -b nt!_ETHREAD Cid. @$t3; dds @$t4 l1;};
$t3=[COLOR=Red]862de020[/COLOR]
+0x1ec Cid :
+0x000 UniqueProcess : 0x00000004
+0x004 UniqueThread : 0x00000164
862de244 eee22626 [COLOR=Red]QQProtect+0x16626[/COLOR]
0: kd>[COLOR=Red] !dh -s eee0c000[/COLOR]
SECTION HEADER #1
[COLOR=Blue].text[/COLOR] name
1B516 virtual size
480 virtual address
1B580 size of raw data
480 file pointer to raw data
0 file pointer to relocation table
0 file pointer to line numbers
0 number of relocations
0 number of line numbers
68000020 flags
Code
Not Paged
(no align specified)
Execute Read
SECTION HEADER #2
[COLOR=Blue].rdata [/COLOR]name
3A8C virtual size
1BA00 virtual address
3B00 size of raw data
1BA00 file pointer to raw data
0 file pointer to relocation table
0 file pointer to line numbers
0 number of relocations
0 number of line numbers
48000040 flags
Initialized Data
Not Paged
(no align specified)
Read Only
Debug Directories(1)
Type Size Address Pointer
cv 8f 1e868 1e868 Format: RSDS, guid, 1, f:\qqprotectdrvbuild\qqbuilder_qd3.5.1_drv2.9\basic_qqprotectdrv_vob\qqprotectdrv\objfre_wxp_x86\i386\QQProtectSYS.pdb
SECTION HEADER #3
[COLOR=Blue].data[/COLOR] name
82AC virtual size
1F500 virtual address
8300 size of raw data
1F500 file pointer to raw data
0 file pointer to relocation table
0 file pointer to line numbers
0 number of relocations
0 number of line numbers
C8000040 flags
Initialized Data
Not Paged //不分页内存
(no align specified)
Read Write
SECTION HEADER #4
[B][COLOR=Blue]INIT [/COLOR]name[/B]
CC6 virtual size
27800 virtual address
D00 size of raw data
27800 file pointer to raw data
0 file pointer to relocation table
0 file pointer to line numbers
0 number of relocations
0 number of line numbers
E2000020 flags
Code
Discardable [COLOR=Blue]//可废弃的，初始化完成后，内核可以回收这块内存。[/COLOR]
[COLOR=Blue]//但是由于内核的页粒度为0x1000,INIT段的开始处一部分内存与.data段在同一块内存页中，那此段的前0x200个字节就是理想的APC数据块载体[/COLOR]了
(no align specified)
Execute Read Write
SECTION HEADER #5
[COLOR=Blue].rsrc [/COLOR]name
310 virtual size
28500 virtual address
380 size of raw data
28500 file pointer to raw data
0 file pointer to relocation table
0 file pointer to line numbers
0 number of relocations
0 number of line numbers
42000040 flags
Initialized Data
Discardable [COLOR=Blue]//模块加载完成后，此块的内存就被回收了[/COLOR]
(no align specified)
Read Only
SECTION HEADER #6
[COLOR=Blue] .reloc[/COLOR] name
1D90 virtual size
28880 virtual address
1E00 size of raw data
28880 file pointer to raw data
0 file pointer to relocation table
0 file pointer to line numbers
0 number of relocations
0 number of line numbers
42000040 flags
Initialized Data
Discardable [COLOR=Blue]//模块加载完成后，此块的内存就被回收了[/COLOR]
(no align specified)
Read Only 0: kd> [COLOR=Red]? eee0c000+27800 [/COLOR]
Evaluate expression: -287098880 = [COLOR=Red]eee33800[/COLOR] 0: kd> [COLOR=Red].for(r @$t1=0;@$t1<200;r @$t1=@$t1+4) {ed [B]eee33800[/B]+@$t1 0;}[/COLOR] 0: kd> [COLOR=Red]x nt!pspExitthread[/COLOR]
[B][COLOR=Red]805d3086 [/COLOR][/B]nt!PspExitThread = <no type information> 0: kd> [COLOR=Red]a eee33800[/COLOR]
eee33800 push 748
[COLOR=Red]push 748[/COLOR]
eee33805 call 805d3086
[COLOR=Red]call 805d3086 [/COLOR]
eee3380a ret 0n20
[COLOR=Red]ret 0n20[/COLOR]
eee3380d 0: kd> [COLOR=Red]uf eee33800[/COLOR]
QQProtect+0x27800:
eee33800 6848070000 push 748h
eee33805 e87cf87991 call nt!PspExitThread (805d3086)
eee3380a c21400 ret 14h
0: kd> [COLOR=Red]r @$t0=[B]eee33900[/B]; r @$t1=[B]86699130[/B]; r@$t2=[B]eee33800[/B];?? ((nt!_KAPC*)@$t0)->Type=18;?? ((nt!_KAPC*)@$t0)->Size=sizeof(nt!_KAPC);?? ((nt!_KAPC*)@$t0)->Thread=@$t1;?? ((nt!_KAPC*)@$t0)->KernelRoutine=@$t2;?? ((nt!_KAPC*)@$t0)->Inserted=1;r @$t3=@@(&(((nt!_ETHREAD*)@$t1)->Tcb.ApcState.ApcListHead[0]));r @$t4=@@(&(((nt!_KAPC*)@$t0)->ApcListEntry));r @$t5=@@(((nt!_LIST_ENTRY*)@$t3)->Flink);?? ((nt!_LIST_ENTRY*)@$t4)->Flink=@$t5;?? ((nt!_LIST_ENTRY*)@$t4)->Blink=@$t3;?? ((nt!_LIST_ENTRY*)@$t5)->Blink=@$t4;?? ((nt!_LIST_ENTRY*)@$t3)->Flink=@$t4;?? ((nt!_ETHREAD*)@$t1)->Tcb.ApcState.KernelApcPending=1;[/COLOR] 0: kd> [COLOR=Red]dt nt!_KAPC @$t0[/COLOR]
+0x000 Type : [COLOR=Red]0n18 [/COLOR][COLOR=Blue]//ApcObject=18[/COLOR]
+0x002 Size : [COLOR=Red]0n48 [/COLOR][COLOR=Blue]//nt!_KAPC结构大小[/COLOR]
+0x004 Spare0 : 0
+0x008 Thread : [COLOR=Red]0x86699130 [/COLOR]_KTHREAD [COLOR=Blue]//所属线程[/COLOR]
+0x00c ApcListEntry : _LIST_ENTRY [[COLOR=Red] 0x86699164 - 0x86699164 [/COLOR]] [COLOR=Blue]//用来插入线程APC队列[/COLOR]
+0x014 KernelRoutine : [COLOR=Red]0xeee33800 [/COLOR]void +0 [COLOR=Blue]//APC内核回调函数指针[/COLOR]
+0x018 RundownRoutine : (null)
+0x01c NormalRoutine : (null)
+0x020 NormalContext : (null)
+0x024 SystemArgument1 : (null)
+0x028 SystemArgument2 : (null)
+0x02c ApcStateIndex : 0 ''
+0x02d ApcMode : 0 ''
+0x02e Inserted : [COLOR=Red]0x1 [/COLOR]''[COLOR=Blue] //已插入[/COLOR]
0: kd>[COLOR=Red] dt -b nt!_KTHREAD ApcState. @$t1[/COLOR]
+0x034 ApcState :
+0x000 ApcListHead :
[00] _LIST_ENTRY [[COLOR=Red] 0xeee3390c - 0xeee3390c[/COLOR] ] [COLOR=Blue]//原始APC列表[/COLOR]
[01] [ 0x8669916c - 0x8669916c ]
+0x010 Process : 0x867b5830
+0x014 KernelApcInProgress : 0 ''
+0x015 KernelApcPending : [COLOR=Red]0x1 [/COLOR]'' [COLOR=Blue]//需要处理APC标志[/COLOR]
+0x016 UserApcPending : 0 ''
+0x138 ApcStatePointer :
[00]
[01]
+0x165 ApcStateIndex : 0 '' 0: kd> [COLOR=Red]r @$t0=[B]eee33950[/B]; r @$t1=[B]862de020[/B]; r@$t2=[B]eee33800[/B];?? ((nt!_KAPC*)@$t0)->Type=18;?? ((nt!_KAPC*)@$t0)->Size=sizeof(nt!_KAPC);?? ((nt!_KAPC*)@$t0)->Thread=@$t1;?? ((nt!_KAPC*)@$t0)->KernelRoutine=@$t2;?? ((nt!_KAPC*)@$t0)->Inserted=1;r @$t3=@@(&(((nt!_ETHREAD*)@$t1)->Tcb.ApcState.ApcListHead[0]));r @$t4=@@(&(((nt!_KAPC*)@$t0)->ApcListEntry));r @$t5=@@(((nt!_LIST_ENTRY*)@$t3)->Flink);?? ((nt!_LIST_ENTRY*)@$t4)->Flink=@$t5;?? ((nt!_LIST_ENTRY*)@$t4)->Blink=@$t3;?? ((nt!_LIST_ENTRY*)@$t5)->Blink=@$t4;?? ((nt!_LIST_ENTRY*)@$t3)->Flink=@$t4;?? ((nt!_ETHREAD*)@$t1)->Tcb.ApcState.KernelApcPending=1;[/COLOR] 0: kd> [COLOR=Red]dt nt!_KAPC @$t0;dt -b nt!_KTHREAD ApcState. @$t1;[/COLOR]
+0x000 Type : [COLOR=Red]0n18[/COLOR]
+0x002 Size : [COLOR=Red]0n48[/COLOR]
+0x004 Spare0 : 0
+0x008 Thread : [COLOR=Red]0x862de020 [/COLOR]_KTHREAD
+0x00c ApcListEntry : _LIST_ENTRY [ [COLOR=Red]0x862de054 - 0x862de054[/COLOR] ]
+0x014 KernelRoutine : [COLOR=Red]0xeee33800 [/COLOR]void +0
+0x018 RundownRoutine : (null)
+0x01c NormalRoutine : (null)
+0x020 NormalContext : (null)
+0x024 SystemArgument1 : (null)
+0x028 SystemArgument2 : (null)
+0x02c ApcStateIndex : 0 ''
+0x02d ApcMode : 0 ''
+0x02e Inserted : [COLOR=Red]0x1 [/COLOR]''
+0x034 ApcState :
+0x000 ApcListHead :
[00] _LIST_ENTRY [ [COLOR=Red]0xeee3395c - 0xeee3395c[/COLOR] ]
[01] [ 0x862de05c - 0x862de05c ]
+0x010 Process : 0x867b5830
+0x014 KernelApcInProgress : 0 ''
+0x015 KernelApcPending : [COLOR=Red]0x1 [/COLOR]''
+0x016 UserApcPending : 0 ''
+0x138 ApcStatePointer :
[00]
[01]
+0x165 ApcStateIndex : 0 ''
0: kd> [COLOR=Red]dp nt!KeServiceDescriptorTableShadow l8[/COLOR]
8055d6c0 [COLOR=Red] 80505450 [/COLOR]00000000 [COLOR=Red]0000011c [/COLOR]805058c4
8055d6d0 [COLOR=Red] bf999b80 [/COLOR]00000000 [COLOR=Red]0000029b [/COLOR]bf99a890 0: kd> [COLOR=Red]dps 80505450 l11c[/COLOR]
... [COLOR=Blue]//太多了，忽略一部分[/COLOR]
805054e0 8061795a nt!NtCreateEventPair
[B][COLOR=Blue]805054e4 eee1b6f4 QQProtect+0xf6f4[/COLOR][/B]
805054e8 80579a62 nt!NtCreateIoCompletion
...
80505520 805c49b6 nt!NtCreateSymbolicLinkObject
[B][COLOR=Blue]80505524 eee16768 QQProtect+0xa768[/COLOR][/B]
80505528 80617622 nt!NtCreateTimer
...
80505544 806170d6 nt!NtCancelDeviceWakeupRequest
[B][COLOR=Blue]80505548 eee1b58a QQProtect+0xf58a[/COLOR][/B]
8050554c 80624c16 nt!NtDeleteKey
...
8050561c 80617a32 nt!NtOpenEventPair
[B][COLOR=Blue]80505620 eee1b896 QQProtect+0xf896[/COLOR][/B]
80505624 80579b3a nt!NtOpenIoCompletion
...
80505634 805f541a nt!NtOpenObjectAuditAlarm
[COLOR=Blue][B]80505638 eee208d2 QQProtect+0x148d2[/B][/COLOR]
8050563c 805ee722 nt!NtOpenProcessToken
...
80505670 805f4918 nt!NtPrivilegedServiceAuditAlarm
[B][COLOR=Blue]80505674 eee11b3e QQProtect+0x5b3e[/COLOR][/B]
80505678 8060f7ba nt!NtPulseEvent
[B][COLOR=Blue]8050567c eee212e2 QQProtect+0x152e2[/COLOR][/B]
80505680 806170e4 nt!NtEnumerateBootEntries
...
8050571c 8057ccea nt!NtQueryVolumeInformationFile
[B][COLOR=Blue]80505720 eee21808 QQProtect+0x15808[/COLOR][/B]
80505724 80545eb4 nt!NtRaiseException
...
80505734 805a6e50 nt!NtReadRequestData
[B][COLOR=Blue]80505738 eee10b76 QQProtect+0x4b76[/COLOR][/B]
8050573c 805d3754 nt!NtRegisterThreadTerminatePort
...
805057a0 806170e4 nt!NtEnumerateBootEntries
[B][COLOR=Blue]805057a4 eee20d54 QQProtect+0x14d54[/COLOR][/B]
805057a8 80646ce0 nt!NtSetDebugFilterState
...
805057cc 806439f2 nt!NtSetInformationDebugObject
[B][COLOR=Blue]805057d0 eee1b4ce QQProtect+0xf4ce[/COLOR][/B]
805057d4 805d7928 nt!NtSetInformationJobObject
...
[COLOR=Black]80505848 805d58b0 nt!NtSuspendThread[/COLOR][B][COLOR=Blue]
8050584c eee20e38 QQProtect+0x14e38[/COLOR][/B]
80505850 805d84bc nt!NtTerminateJobObject
[COLOR=Blue][B]80505854 eee20a0a QQProtect+0x14a0a[/B][/COLOR]
80505858 805d3b98 nt!NtTerminateThread
...
805058a0 805a6e78 nt!NtWriteRequestData
[COLOR=Blue][B]805058a4 eee10fa4 QQProtect+0x4fa4[/B][/COLOR]
805058a8 80505ad8 nt!NtYieldExecution
... 0: kd>[COLOR=Red] dps bf999b80 l29b[/COLOR]
bf999b80 ????????
bf999b84 ????????
bf999b88 ????????
bf999b8c ????????
bf999b90 ????????
bf999b94 ????????
bf999b98 ????????
bf999b9c ????????
bf999ba0 ????????
bf999ba4 ????????
bf999ba8 ????????
bf999bac ????????
bf999bb0 ????????
bf999bb4 ????????
bf999bb8 ????????
0: kd>[COLOR=Red] !address bf999b80[/COLOR]
bf800000 - 001c3000
Usage KernelSpaceUsageImage
ImageName win32k.sys 0: kd> [COLOR=Red]!chkimg -d nt[/COLOR]
805054e4-805054e7 4 bytes - nt!KiServiceTable+94
[ [COLOR=Blue]84 a0 57 80[/COLOR]:f4 b6 e1 ee ]
80505524-80505527 4 bytes - nt!KiServiceTable+d4 (+0x40)
[[COLOR=Blue] d4 1f 5d 80[/COLOR]:68 67 e1 ee ]
80505548-8050554b 4 bytes - nt!KiServiceTable+f8 (+0x24)
[ [COLOR=Blue]2c 7c 57 80[/COLOR]:8a b5 e1 ee ]
80505620-80505623 4 bytes - nt!KiServiceTable+1d0 (+0xd8)
[ [COLOR=Blue]82 b1 57 80[/COLOR]:96 b8 e1 ee ]
80505638-8050563b 4 bytes - nt!KiServiceTable+1e8 (+0x18)
[ [COLOR=Blue]fc c3 5c 80[/COLOR]:d2 08 e2 ee ]
80505674-80505677 4 bytes - nt!KiServiceTable+224 (+0x3c)
[[COLOR=Blue] da 93 5b 80[/COLOR]:3e 1b e1 ee ]
8050567c-8050567f 4 bytes - nt!KiServiceTable+22c (+0x08)
[ [COLOR=Blue]d6 7e 57 80[/COLOR]:e2 12 e2 ee ]
80505720-80505723 4 bytes - nt!KiServiceTable+2d0 (+0xa4)
[ [COLOR=Blue]32 22 5d 80[/COLOR]:08 18 e2 ee ]
80505738-8050573b 4 bytes - nt!KiServiceTable+2e8 (+0x18)
[ [COLOR=Blue]8a 52 5b 80[/COLOR]:76 0b e1 ee ]
805057a4-805057a7 4 bytes - nt!KiServiceTable+354 (+0x6c)
[ [COLOR=Blue]f6 26 5d 80[/COLOR]:54 0d e2 ee ]
805057d0-805057d3 4 bytes - nt!KiServiceTable+380 (+0x2c)
[ [COLOR=Blue]10 c0 57 80[/COLOR]:ce b4 e1 ee ]
8050584c-8050584f 4 bytes - nt!KiServiceTable+3fc (+0x7c)
[ [COLOR=Blue]6e 87 61 80[/COLOR]:38 0e e2 ee ]
80505854-80505857 4 bytes - nt!KiServiceTable+404 (+0x08)
[ [COLOR=Blue]9e 39 5d 80[/COLOR]:0a 0a e2 ee ]
805058a4-805058a7 4 bytes - nt!KiServiceTable+454 (+0x50)
[ [COLOR=Blue]94 53 5b 80[/COLOR]:a4 0f e1 ee ]
805a2cba-805a2cbd 4 bytes - nt!KeUserModeCallback+8
[ [COLOR=Blue]c2 9e f9 ff[/COLOR]:c8 45 87 6e ]
805b3e0f-805b3e15 7 bytes - nt!MmUnmapViewOfSection+17 (+0x11155)
[ [COLOR=Blue]cc cc cc cc cc 8b ff[/COLOR]:e9 bc bd 85 6e eb f9 ]
[B][COLOR=Blue]67[/COLOR][/B] errors : nt (805054e4-805b3e15)
805a2cba-805a2cbd 4 bytes - nt!KeUserModeCallback+8
[ [COLOR=Blue]c2 9e f9 ff[/COLOR]:c8 45 87 6e ]
805b3e0f-805b3e15 7 bytes - nt!MmUnmapViewOfSection+17 (+0x11155)
[ [COLOR=Blue]cc cc cc cc cc 8b ff[/COLOR]:e9 bc bd 85 6e eb f9 ]
[招生]科锐逆向工程师培训(2024年11月15日实地，远程教学同时开班, 第51期)
上传的附件：
