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[求助]送上Themida & WinLicen 1.9.1 - 1.9.5 系列脱壳脚本

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airou

该用户从未签到
发表于 2008-6-4 22:56:50 | 显示全部楼层 |阅读模式
帮朋友破解一个WINLICEN加壳的DLL文件,怎么也破解不了机器码限制.哎,后发现WINLINCEN是很强的壳好像.
我想努力学了能破,但是菜鸟一只爬了一天一夜的文,还是未果.但是朋友急要,哎发上来求好心人帮帮忙.
送上Themida & WinLicen 1.9.1 - 1.9.5 系列脱壳脚本

--------------------------------------------------------------------------------
////////////////////////////////////////////////////////////
/// Themida & WinLicen 1.9.1 - 1.9.5 系列脱壳脚本        ///
/// by fxyang                                            ///
/// version      public 1.1                              ///
///     private_0.7   修正版                    ///
/// 感谢 fly 的建议，海风月影 测试                       ///
/// http://www.unpack.cn                                 ///
///                           2008.01.08                 ///
////////////////////////////////////////////////////////////


/*
+  添加对windows2K的支持                                   <---感谢 Hexer
+  修正密码表过短跑飞                                      <---感谢 shoooo
+  对delphi OEP VM 的修复,依旧没有支持长OeP代码            <---感谢 a__p 测试
· 修正恢复IAT可能存在的错误
+  对VB程序的支持
+  对Borland C++ 的支持
+  VB VC6 VC7 OEP VM修复，可能存在bug，不再更新。
· 修复findop问题
+  VM OEP find 可能存在bug，不再更新。
· 修正Delphi VM OEP修复Bug
+  对win2003RC2支持                                        <---感谢 sunsjw
+  增加对okdodo200703脚本集成。                            <---感谢 okdodo
· 修正对VC7的OEP VM修复
+  增加okdodo的申请低地址内存的代码，便于补区段。
+  增加对1.9.5版支持，硬编码，可能有问题
+  修正查找iat表基地址问题
+  修正VB程序中iat前后90问题
+  修正多重壳可能修改区段问题
*/


data:
var cbase
var csize
var dllimg
var dllsize
var loadlib
var mem
var getprocadd
var gatprocadd_2
var tmp
var temp
var tmppn
var tmpdir
var tmpefn
var vbflag


cmp $VERSION, "1.52"
jb odbgver
#log
mov vbapp,0
bphwcall
bpmc
gmi eip,CODEBASE
mov cbase,$RESULT
bphws cbase,"w"
gmemi eip,MEMORYBASE      //壳段的基地址
mov dllimg,$RESULT
log dllimg
gmemi eip,MEMORYSIZE      //壳段的长度
mov dllsize,$RESULT
log dllsize
gpi PROCESSNAME
mov tmppn, $RESULT
gpi CURRENTDIR
mov tmpdir, $RESULT
GPI EXEFILENAME
mov tmpefn, $RESULT

gmi eip,MODULEBASE
mov modbase,$RESULT
sub modbase,10000

/*
allocloop0:
alloc 1000
mov mem, $RESULT
cmp mem,modbase
log mem
jne allocloop0
*/

findapibase:
gpa "GetProcAddress", "kernel32.dll"
mov getprocadd,$RESULT                   //取GetProcAddress函数地址，用于定位加密表
cmp getprocadd,0
gpa "_lclose","kernel32.dll"             //同上  
mov getprocadd_2,$RESULT
gpa "GetLocalTime", "kernel32.dll"       //下面代码取自okdodo 感谢 okdodo
mov tmpbp,$RESULT
cmp tmpbp,0
je stop
bphws tmpbp ,"x"
esto
bphwc tmpbp
rtu
gpa "VirtualAlloc", "kernel32.dll"
mov tmpbp,$RESULT
cmp tmpbp,0
je stop
bphws tmpbp ,"x"
esto
bphwc tmpbp
rtu
mov apibase,eax
log apibase
gpa "LoadLibraryA", "kernel32.dll"
mov tmpbp,$RESULT
cmp tmpbp,0
je stop
mov loadlib,tmpbp
bphws tmpbp ,"x"
esto


bphwc tmpbp
rtu
findVirtualAlloc:
find apibase,#558BECFF7514FF7510FF750CFF75086AFFE8090000005DC21000#     //查找被虚拟的VirtualAlloc函数
mov tmpbp,$RESULT
cmp tmpbp,0
je win2003
bphws tmpbp ,"x"
jmp tmploop

win2003:
find apibase,#558BECFF7514FF7510FF750CFF75086AFFE878FFFFFF5DC21000#
mov tmpbp,$RESULT
cmp tmpbp,0
je win2003RC2
bphws tmpbp ,"x"
jmp tmploop

win2003RC2:
find apibase,#558BECFF7514FF7510FF750CFF75086AFFE884FFFFFF5DC21000#
mov tmpbp,$RESULT
cmp tmpbp,0
je nextva
bphws tmpbp ,"x"
jmp tmploop

nextva:
find apibase,#558BECFF7514FF7510FF750CFF75086AFFE81B0000005DC21000#
mov tmpbp,$RESULT
cmp tmpbp,0
je stop

tmploop:
mov tmp,0

tmploop01:                              //下面代码重新改写
esto
//查找编程语言
bphws loadlib ,"x"
esto

bphwc loadlib
mov temp,esp
add temp,04
mov temp,[temp]
scmp [temp],"MFC42.DLL"
je mfcapp
scmp [temp],"MSVBVM60.DLL"
je vbapp
scmp [temp],"Iphlpapi.dll"
je delphiapp
jmp tmploopgp
mfcapp:
log "这是个MFC 程序"
jmp tmploopgp
vbapp:
log "这是个VB 程序，将特别处理！"
mov vbflag,1
jmp tmploopgp
delphiapp:
log "这是个Delphi 程序"
jmp tmploopgp
/*
inc tmp
cmp tmp,19
je tmploopgp
///////////////////////
find dllimg,#50516033C0#
cmp $RESULT,0
jne findoldver
////////////////////////////
cmp eax,getprocadd                       //定位加密表出现时机
je iatbegin
cmp eax,getprocadd_2
je iatbegin
jne tmploop01
*/

tmploopgp:
esto
cmp eip,tmpbp
jne getcodesize
cmp eax,getprocadd                       //定位加密表出现时机
je iatbegin
cmp eax,getprocadd_2
je iatbegin
jne tmploopgp

getcodesize:
mov tmp,cbase
inc tmp
cmp tmp,edi
je getcodesizepatch
jmp tmploopgp

getcodesizepatch:
bphwc cbase
mov csize,ecx
log csize
jmp tmploopgp


iatbegin:
esto
esto

bphwc tmpbp
rtr
sti
find eip, #8BB5??????09#
mov tmpbp,$RESULT
cmp tmpbp,0
jne next1
find eip, #8BB5??????06#
mov tmpbp,$RESULT
cmp tmpbp,0
jne next1
find eip,#8BB5??????0A#
mov tmpbp,$RESULT
cmp tmpbp,0
jne next1
find eip,#8BB5??????0C#
mov tmpbp,$RESULT
cmp tmpbp,0
jne next1
find eip,#8BB5??????07#
mov tmpbp,$RESULT
cmp tmpbp,0
jne next1
find eip,#8BB5??????0?#
mov tmpbp,$RESULT
cmp tmpbp,0

jne next1
je findnext_1
next1:
cmp tmpbp,eip
je findtlb
bphws tmpbp ,"x"
esto

findtlb:
sti
var iatcalltop      //加密表的首地址
var iatcallend
mov iatcalltop,esi
find iatcalltop,#00000000#
mov iatcallend,$RESULT
log iatcallend
var iatfn
var iattop
var codeadd
var antiadd
bphwcall
jmp codebegin

findnext_1:
sti
find dllimg, #FFFFFFFFDDDDDDDD#
mov tmpbp,$RESULT
cmp tmpbp,0
je notlb

var iatcalltop      //加密表的首地址
var iatcallend
mov iatcalltop,$RESULT
sub iatcalltop,10
log iatcalltop
find iatcalltop,#00000000#
mov iatcallend,$RESULT
log iatcallend
var iatfn
var iattop
var codeadd
var antiadd
mov tmp,eax
mov eax,iatcalltop
mov eax,[eax]
shr eax,10
cmp ax,0
jne iatbegin_2
add iatcalltop,04
iatbegin_2:
mov eax,tmp

codebegin:
bphws iatcalltop,"r"

esto

bphwcall
//cmp vbflag,1                       //vb标记
//je next_1
find eip,#2BD90F84#
cmp $RESULT ,0
jne findtmd195
find eip,#3B020F84#
cmp $RESULT ,0
je add_1
bphws $RESULT ,"x"
esto

add_1:
sti
bphwcall
mov tmp,eip
add tmp,02
mov tmp,[tmp]
add tmp,eip
add tmp,06
bphws tmp,"x"

esto

sti
sti
sti
find eip,#83BD????????01#
bphws $RESULT ,"x"
mov tmp,$RESULT
sub tmp,02
mov antiadd,tmp
esto
cmp vbflag,1
je _vbpatch
sti
bphwcall
mov temp,eip
mov [temp],#909090909090#
mov tmp,0
loop1:
find eip,#3B8D????????0F84#
bphws $RESULT ,"x"
cmp $RESULT,0
je findnewver
esto

bphwcall
mov iatfn,eax        //获得函数，并修改magic jump
log iatfn
sti
mov temp,eip
mov [temp],#909090909090#
inc tmp
cmp tmp,03
je next_1
jmp loop1

findtmd195:
bphws $RESULT ,"x"
esto

mov iatfn,eax
log iatfn
mov temp,eip
add temp,02
mov antiadd,temp
mov [temp],#909090909090#
find eip,#2BD90F84#
mov temp,$RESULT
add temp,02
mov [temp],#909090909090#
find eip,#2BD90F84#
mov temp,$RESULT
add temp,02
mov [temp],#909090909090#
jmp next_1

_vbpatch:
mov tmp,ebp
mov temp,eip
add temp,02
add tmp,[temp]
mov [tmp],0

next_1:
add iatcalltop,04
bphws iatcalltop,"r"
esto

bphwcall
findiataddpro:               //iataddress
find eip,#0385????????#
bphws $RESULT,"x"
mov tmp,$RESULT
add tmp,05
find tmp,#0385????????#
bphws $RESULT,"x"
//pause
esto

sti
bphwcall
//pause
mov iattop,eax         //此时EAX是iat表中函数写入地址，然后判断这个值最小时就是iat基地址
log iattop
mov iatcalltop,esi
cmp vbflag,1
je __vbnext
bphws antiadd,"r"
esto

find eip,#3985????????0F84#,
mov temp, $RESULT
bphws temp,"x"
cmp temp,0
je oepbegin
esto

bphwcall
sti
mov temp,eip
//pause
mov [temp],#90E9#        //处理效验
log temp
__vbnext:
sub iatcallend,04
cmp iatcallend,0
je oepbegin
sub iatcallend,8
bphws iatcallend,"w"
esto


oepbegin:
sti
sti
/////////////////////////////////////////////////////////////////////
////////VM


var vmbegin
var key1
var tempvm
mov tempvm,0

mov temp,ebx

findvmoeploop:
//pause
find temp,#68????????E9??????FF#
mov tmp,$RESULT
cmp $RESULT,0
je findcvgt
//inc tempvm
cmp tempvm,10
//je findcvgt
add tmp,06
mov vmbegin,[tmp]
add tmp,vmbegin
add tmp,04
mov temp,eax
mov al,[tmp]
cmp al,6A
je findvmoepbegin
cmp al,60
je findvmoepbegin

mov eax,temp
mov temp,$RESULT
add temp,0a
jmp findvmoeploop
findvmoepbegin:
mov vmbegin,tmp
log vmbegin

bphws vmbegin,"x"

findcvgt:
var vcget
var codeone
gpa "GetVersion", "kernel32.dll"
mov vcget,$RESULT

mov tmp,cbase
add tmp,csize

bprm cbase,csize

esto
bpmc
bphwcall

cmp vmbegin,eip
jne findoepnext1

var vmbeginoep
mov key1,[esp]
mov vmbeginoep, iatcalltop
mov eip,vmbeginoep
eval "push {key1}"
asm eip,$RESULT
add iatcalltop,05
eval "jmp {vmbegin}"
asm iatcalltop,$RESULT
add esp,04
add iatcalltop,10

cmp vbflag,1
je _nextvb
msgyn "程序发现被VM oeP,脚本patch了入口，现在可以在这里dump下程序补区段，修复代码!,你也可以选择[否]到普通方式修复！"
cmp $RESULT,0
je findoepnext1
mov temp,eip
eval "VM oeP :{temp}"
log $RESULT
eval "VM oeP :{temp},你可以到log中查看"
msg $RESULT

eval "{tmpdir}fvmoepdump.exe"
dpe $RESULT, eip

_nextvb:
mov tmp,cbase
add tmp,csize


bprm cbase,csize
esto
bpmc
cmp vbflag,1
je vbvm
findoepnext1:
mov codeone,eax
mov temp,[codeone]
cmp temp,vcget
je findvc6code_a

mov codeone,ecx
mov temp,[codeone]
cmp temp,vcget
je findvc6code_c

mov codeone,edx
mov temp,[codeone]
cmp temp,vcget
je findvc6code_d

mov codeone,ebx
mov temp,[codeone]
cmp temp,vcget
je findvc6code_b
cmp tmp,eip
ja findoep

loopoep:
bprm cbase,csize

esto
bpmc

cmp tmp,eip
ja findoep
jmp loopoep

findvc6code:
msgyn "可能是VC6程序，我将尝试运行到oep并修复代码,你也可以选择[否]自己修复。目前能修复的长度为0x52"
cmp $RESULT,0
je findoepbegin

msg "开始在这里dump程序，然后用下面修复的oep代码修改，因为这时初始化还没有完成，这个文件保存在你的目录！"

eval "{tmpdir}fdump.exe"
dpe $RESULT, eip
var vcwoep
var vcadd1
var vcadd2
var vcadd3
var vcadd4
var vcadd5
var vccall1
var vccall2
var vccall3
var vccall4
var vccall5
var vctmpoep
var vctmp2
var vccodeend
/////////////////////////////////////////////////////////////////////////
//vc6code:
findvc6code_a:
bprm cbase,csize
esto
bpmc
mov vcadd3,eax
cmp tmp,eip
ja findoepvc6_0


bprm cbase,csize
esto
bpmc
mov vcadd4,eax
cmp tmp,eip
ja findoepvc6_0



loopoepvc60:
bprm cbase,csize
esto
bpmc

cmp tmp,eip
ja findoepvc6_0
jmp loopoepvc60

findvc6code_d:
bprm cbase,csize
esto
bpmc
mov vcadd3,edx
cmp tmp,eip
ja findoepvc6_0


bprm cbase,csize
esto
bpmc
mov vcadd4,edx
cmp tmp,eip
ja findoepvc6_0



loopoepvc60:
bprm cbase,csize
esto
bpmc

cmp tmp,eip
ja findoepvc6_0
jmp loopoepvc60



findvc6code_b:
bprm cbase,csize
esto
bpmc
mov vcadd3,ebx
cmp tmp,eip
ja findoepvc6_0


bprm cbase,csize
esto
bpmc
mov vcadd4,ebx
cmp tmp,eip
ja findoepvc6_0



loopoepvc60:
bprm cbase,csize
esto
bpmc

cmp tmp,eip
ja findoepvc6_0
jmp loopoepvc60


findvc6code_c:
bprm cbase,csize
esto
bpmc
mov vcadd3,ecx
cmp tmp,eip
ja findoepvc6_0


bprm cbase,csize
esto
bpmc
mov vcadd4,ecx
cmp tmp,eip
ja findoepvc6_0



loopoepvc60:
bprm cbase,csize
esto
bpmc

cmp tmp,eip
ja findoepvc6_0
jmp loopoepvc60


findoepvc6_0:
mov vctmp2,esp

loopvc1:
cmp [vctmp2],-1
je vc6code1
add vctmp2,04
jmp loopvc1

vc6code1:
sub vctmp2,04
mov vcadd1,[vctmp2]
sub vctmp2,04
mov vcadd2,[vctmp2]
mov vccall1,codeone




mov vcwoep,eip
find eip,#A3#
mov vctmpoep,$RESULT
sub vctmpoep,052
mov eip,vctmpoep
mov [vctmpoep],#558BEC6AFF68#
add vctmpoep,06
mov [vctmpoep],vcadd1
add vctmpoep,04
eval "push {vcadd2}"
asm vctmpoep,$RESULT
add vctmpoep,05
mov [vctmpoep],#64A100000000506489250000000083EC585356578965E8#
add vctmpoep,17
mov [vctmpoep],15ff
add vctmpoep,02
mov [vctmpoep],vccall1
add vctmpoep,04
mov vctmp2,vcwoep
sub vctmp2,vctmpoep
cmp vctmp2,0
je findoepbegin
mov [vctmpoep],#33D2#
add vctmpoep,02
mov vctmp2,vcwoep
sub vctmp2,vctmpoep
cmp vctmp2,0
je findoepbegin
mov [vctmpoep],#8AD4#
add vctmpoep,02
mov vctmp2,vcwoep
sub vctmp2,vctmpoep
cmp vctmp2,0
je findoepbegin
mov [vctmpoep],#8915#
add vctmpoep,06
mov [vctmpoep],vcadd3
add vctmpoep,04
mov vctmp2,vcwoep
sub vctmp2,vctmpoep
cmp vctmp2,0
je findoepbegin
mov [vctmpoep],#8BC881E1FF000000890D#
add vctmpoep,0a
mov [vctmpoep],vcadd4

jmp findoepbegin






/////////////////////////////////////////////////////////////////////////////

findoep:

mov temp,eax
cmp temp,cbase
ja nextcmp
jmp findoepbegin
nextcmp:
cmp temp,tmp
jb finddelphi
jmp findoepbegin

finddelphi:
msgyn "可能是Delphi程序，我将尝试运行到oep并修复代码,你也可以选择[否]自己修复。"
cmp $RESULT,0
je findoepbegin


var woep
var add1
var add2
var add3
var add4
var add5
var call1
var call2
var call3
var call4
var call5
var tmpoep
var tmp2
var codel
var codeend
mov codel,cbase
add codel,csize
mov call1,eip
mov woep,[esp]
mov add1,eax
find eip,#C3#
bp $RESULT
esto

bc eip
sti
sti
sti

bprm cbase,csize
esto
bpmc
mov tmp,eax
mov al,[eip]
cmp al,0ff
je nextdelphi6_2
cmp al,8B
je nextdelphi5_2

/////////////////////////////////////////
//delphi6:
nextdelphi6_2:
mov al,[eip+1]
cmp al,030
je findeax
cmp al,031
je findecx
cmp al,032
je findedx
cmp al,033
je findebx
findebx:
mov add2,ebx
log add2
jmp nextdelphi6_3

findeax:
mov add2,temp
log add2
jmp nextdelphi6_3

findedx:
mov add2,edx
log add2
jmp nextdelphi6_3

findecx:
mov add2,ecx
log add2
jmp nextdelphi6_3

nextdelphi6_3:
mov eax,tmp
bprm cbase,csize
esto
bpmc
cmp codel,eip
ja findcall2
jmp nextdelphi6_3

findcall2:

mov call2,eip
cmp codel,eip
jb nextdelphi5_2
find eip,#000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000#
log $RESULT
mov codeend,$RESULT
mov temp,eax
mov eax,[eip]
cmp al,53
mov eax,temp
jne  patchbegin

find eip,#5BC3#
bp $RESULT
esto

bc eip
sti
sti
sti
bprm cbase,csize
esto
bpmc



mov temp,eax
mov al,[eip+1]
cmp al,030
je findeax_1
cmp al,031
je findecx_1
cmp al,032
je findedx_1
cmp al,033
je findebx_1
jmp nextdelphi5_2
findebx_1:
mov add3,ebx
log add3
mov eax,temp
jmp loopfindoep_3

findeax_1:
mov add3,temp
log add3
mov eax,temp
jmp loopfindoep_3

findedx_1:
mov add3,edx
log add3
mov eax,temp
jmp loopfindoep_3

findecx_1:
mov add3,ecx
log add3
mov eax,temp
jmp loopfindoep_3



loopfindoep_3:
bprm cbase,csize
esto
bpmc

cmp codel,eip
ja findoep_3
jmp loopfindoep_3

findoep_3:
mov call3,eip
mov add4,edx
mov temp,eax
mov eax,[eip]
cmp al,55
mov eax,temp
jne  patchbegin
find eip,#5DC3#
bp $RESULT
esto

bc eip
sti
sti
sti
bprm cbase,csize
esto
bpmc

mov temp,eax
mov al,[eip+1]
cmp al,030
je findeax_2
cmp al,031
je findecx_2
cmp al,032
je findedx_2
cmp al,033
je findebx_2
jmp nextdelphi5_2
findebx_2:
mov add5,ebx
log add5
mov eax,temp
jmp loopfindoep_4

findeax_2:
mov add5,temp
log add5
mov eax,temp
jmp loopfindoep_4

findedx_2:
mov add5,edx
log add5
mov eax,temp
jmp loopfindoep_4

findecx_2:
mov add5,ecx
log add5
mov eax,temp
jmp loopfindoep_4


loopfindoep_4:
bprm cbase,csize
esto
bpmc

cmp codel,eip
ja findoep_4
jmp loopfindoep_4

findoep_4:

mov add6,edx
find eip,add6
log $RESULT
mov add6,$RESULT
mov tmpoep,eip
mov temp,eip
mov call4,eip
mov temp,eax
mov eax,[eip]
cmp al,55
mov eax,temp
jne  patchbegin
find eip,#5DC3#
bp $RESULT
esto

bc eip
sti
sti
sti
loopfindoep_5:
bprm cbase,csize
esto
bpmc

cmp codel,eip
ja findoep_5
jmp loopfindoep_5

findoep_5:
mov call5,eip
mov temp,eax
mov eax,[eip]
cmp al,55
mov eax,temp
jne  patchbegin
mov temp,[esp]
msg "这个软件的入口代码全部被VM了，要修复请先关闭这个消息再关闭软件!我会帮你修复代码的！"
bphws temp,"x"
esto

sti

loopfindoep_6:
bprm cbase,csize
esto
bpmc

cmp codel,eip
ja findoep_6
jmp loopfindoep_6

findoep_6:

bphwcall
mov call6,eip


patchbegin:
pause
var oepend
mov tmp,eip
mov tmp2,eip
mov oepend,codeend
sub codeend,150
mov eip,codeend
find eip,#0000000000#
log $RESULT
mov codeend,$RESULT
add codeend,09
sub oepend,codeend
cmp oepend,70
ja nextdelphi5_2
mov eip,codeend
mov temp,codeend

mov [eip],#558BEC83C4F0B8#
add temp,07
mov [temp],add1
add temp,04
eval "call {call1}"
asm temp,$RESULT
add temp,05
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
mov [temp],#A1#
inc temp
mov [temp],add2
add temp,04
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
mov [temp],#8B00#
add temp,02
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
eval "call {call2}"
asm temp,$RESULT
add temp,05
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
mov [temp],#A1#
inc temp
mov [temp],add3
add temp,04
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
mov [temp],#8B00#
add temp,02
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
mov [temp],#BA#
inc temp
mov [temp],add4
add temp,04
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
eval "call {call3}"
asm temp,$RESULT
add temp,05
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
mov [temp],#8B0D#
add temp,02
mov [temp],add5
add temp,04
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
mov [temp],#A1#
inc temp
mov [temp],add2
add temp,04
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
mov [temp],#8B00#
add temp,02
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
mov [temp],#8B15#
add temp,02
mov [temp],add6
add temp,04
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
eval "call {call4}"
asm temp,$RESULT
add temp,05
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
mov [temp],#A1#
inc temp
mov [temp],add2
add temp,04
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
mov [temp],#8B00#
add temp,02
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
eval "call {call5}"
asm temp,$RESULT
add temp,05
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
je patchover
eval "call {call6}"
asm temp,$RESULT
add temp,05
sub tmp,temp
cmp tmp,0
mov tmp,tmp2
jmp patchover

////////////////////////////////////////////////////
//delphi5:
nextdelphi5_2:
mov eax,tmp
msg "这不是delphi6版本，请自行恢复代码！"
loopfindoepcode:
bprm cbase,csize
esto
bpmc
cmp codel,eip
ja findoepbegin
jmp loopfindoepcode


patchover:
msg "OEP代码修复完成，现在停在真正的OEp，按[C]查看，如果不正确，再运行脚本并选择[否]手工修复！"



findoepbegin:
mov temp,esp
add temp,08
mov temp,[temp]
cmp temp,70
jne iatpatchbegin
jmp vc7vm

vc7vm:

msgyn "可能是VC7.0程序，我将尝试运行到oep并修复代码,你也可以选择[否]自己修复。"
cmp $RESULT,0
je iatpatchbegin



//////////////////////////////////////////////////////////////
gpa "GetModuleHandleA", "kernel32.dll"
mov tmpbp,$RESULT

mov tmp,cbase
add tmp,csize
var woep
var add1
var add2
var add3
var add4
var add5
var call1
var call2
var call3
var call4
var call5
var tmpoep
var tmp2
var codeend

onecall:
mov tmp2,0
mov woep,[esp]
mov temp,esp
add temp,04
mov add1,[temp]
mov call1,eip
find eip,#C3#
bp $RESULT
esto

bc eip
sti
sti
sti

bprm cbase,csize
esto
bpmc
cmp [eax],tmpbp
je moveax
cmp [ebx],tmpbp
je movebx
cmp [ecx],tmpbp
je movecx
cmp [edx],tmpbp
je movedx
movecx:
mov add2,ecx
jmp cmpendvc7
movedx:
mov add2,edx
jmp cmpendvc7
movebx:
mov add2,ebx
jmp cmpendvc7
moveax:
mov add2,eax
jmp cmpendvc7
cmpendvc7:
cmp cbase,eip
ja loopvc7_2
cmp tmp,eip
jb loopvc7_2
jmp findoep_vc7_2

loopvc7_2:
bprm cbase,csize
esto
bpmc

cmp cbase,eip
ja loopvc7_2
cmp tmp,eip
jb loopvc7_2

findoep_vc7_2:
mov codeend,eip
mov temp,eip
mov tmp,eax
looppush2:
mov ax,[temp]
cmp ax,026A
je findpush2
inc temp
inc tmp2
cmp tmp2,60
ja loopoepvc7
jmp looppush2

findpush2:
sub temp,6c
jmp findvc7oep

loopoepvc7:
msg "VM代码太长，脚本只能恢复6E个字节"
mov ax,[temp]
cmp ax,05959
je findvc7oepcc
inc temp
jmp loopoepvc7

findvc7oepcc:
sub temp,19E
jmp findvc7oep

findvc7oep:
mov eax,tmp
mov eip,temp
mov [temp],#6A7068#
add temp,03
mov [temp],add1
add temp,04
eval "call {call1}"
asm temp,$RESULT
add temp,05
mov tmp,codeend
sub tmp,temp
cmp tmp,0
je iatpatchbegin
mov [temp],#33DB538B3D#
add temp,05
mov [temp],add2
add temp,04
eval "call edi"
asm temp,$RESULT
add temp,02
mov tmp,codeend
sub tmp,temp
cmp tmp,0
je iatpatchbegin
mov [temp],#6681384D5A751F8B483C03C881395045000075120FB741183D0B010000741F3D0B0200007405895DE4EB2783B9840000000E76F233C03999F8000000EB0E8379740E76E233C03999E80000000F95C08945E4895DFC6A02#


/////////////////////////////////////////////////////////////////
iatpatchbegin:

exec
pushad
pushfd
ende

mov ecx,cbase
add csize,cbase
mov edx,csize
var iatadd
mov iatadd,iattop
loopiatadd:
sub iatadd,04
cmp [iatadd],0
je iataddbase
jmp loopiatadd
iataddbase:
mov iattop,iatadd
sub iattop,04
cmp [iattop],0
je findiatbase
jmp loopiatadd
findiatbase:

add iatadd,04
mov ebx,iatadd
log iatadd

//cmp vbflag,1
//je findvboep
mov tmp,eip
mov eax,[tmp]
cmp ax,10EB
je Borland_c
cmp al,0e9
je findvboep
find eip,#68??????00E8F0FFFFFF#
cmp eip,$RESULT
je findvboep
mode_vc:
msgyn "如果发现是被vm的Borland C++程序,请选择[否]到Borland C++修复模式!"
cmp $RESULT,0
je Borland_c_2
mov [iatcalltop],#8A013CE89074163CE9741290833900750141413BCA0F8FA2000000EBE38B690103E983C5058BF3AD83F8007506833E009074DF3BE87402EBEE908079FF9075358079FEC3741B8039E9750866C741FFFF25EB0666C741FFFF1583EE04897101EB30807905907402EBDD807906E874D7807906E974D18039E9750766C701FF25EB0566C701FF1583EE0489710283C104EB818B690203E983C5068BF3AD83F800750A833E00900F8467FFFFFF3BE87402EBEA9089710283C104E955FFFFFF90909090#
mov tmp,eip
log tmp
mov eip,iatcalltop
sti
mov temp,iatcalltop
add temp,0be
bphws temp,"x"
esto

bphwcall
mov eip,tmp
bp eip
jmp iatpatchend



Borland_c:
msgyn "程序可能是Borland C++ 你可以选择[否]回到一般程序模式修复"
cmp $RESULT,0
je mode_vc

Borland_c_2:
mov temp,iatadd
add temp,1100
find temp,#0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000#
mov tmp,$RESULT
sub tmp,temp
add temp,tmp
mov edi,temp
mov [iatcalltop],#8A013CE89074273CE97423668B01663DFF159090663DFF259090833900907503419090413BCA0F8F9C000000EBD28B690103E983C5058BF3AD83F800750B833E0075063BF77FDCEBEF3BE87402EBE98079FF9075219090909090908039E9750866C741FFFF25EB0666C741FFFF1583EE04897101EB21908039E9750866C701FF2590EB0566C701FF159083EE04897102909083C104EB8C8B690203E983C5068BF3AD83F800750F833E00750A3BF70F8F6FFFFFFFEBEB3BE87402EBE589710283C104E95CFFFFFF909090#
mov tmp,eip
log tmp
mov eip,iatcalltop
sti

mov temp,iatcalltop
add temp,0c9
bphws temp,"x"
esto

bphwcall
mov eip,tmp
bp eip

iatpatchend:
exec
popfd
popad
ende
bc eip

mov temp,eip
mov eax,[temp]
cmp ax,025ff
je vbvm
cmp ax,8B55
je end

find eip,#68??????0068??????0064A100000000506489250000000083EC58#
cmp $RESULT,0
jne vcvm
jmp end

vbvm:
var voep
exec
pushad
pushfd
ende

mov ecx,cbase
add csize,cbase
mov edx,csize
var iatadd
mov iatadd,iattop
__loopiatadd:
sub iatadd,04
cmp [iatadd],0
je __iataddbase
jmp __loopiatadd
__iataddbase:
mov iattop,iatadd
sub iattop,04
cmp [iattop],0
je __findiatbase
jmp __loopiatadd
__findiatbase:

add iatadd,04
mov ebx,iatadd
log iatadd

mov voep,eip
add eip,06
mov temp,esp
add temp,04
mov temp,[temp]
eval "push {temp}"
asm eip,$RESULT
mov tmp,eip
add tmp,05
eval "call {voep}"
asm tmp,$RESULT

findvboep:
mov [iatcalltop],#8A013CE89074273CE97423668B01663DFF15747F663DFF257479833900907503419090413BCA0F8F94000000EBD28B690103E983C5058BF3AD83F8007506833E0090EBDF3BE87402EBEE908079FF90752180790590741C8039E9750866C741FFFF25EB0666C741FFFF1583EE04897101EB21908039E9750866C701FF2590EB0566C701FF159083EE04897102909083C104EB908B690203E983C5068BF3AD83F800750A833E00900F8476FFFFFF3BE87402EBEA9089710283C104E964FFFFFF909090#
mov tmp,eip
log tmp
mov eip,iatcalltop
sti
mov temp,iatcalltop
add temp,0c1
bphws temp,"x"
esto

bphwcall
mov eip,tmp
bp eip
exec
popfd
popad
ende
jmp end

vcvm:
mov temp,eip
sub temp,05
mov [temp],#558BEC6AFF#
mov eip,temp
jmp end

end:
msg "脚本执行完成，iat表修复完成！dump位于你的目录中！"
eval "IAT基地址在:{iatadd}"
msg $RESULT
cmp iatadd,10000000
ja dllcode
eval "{tmpdir}foepdump.exe"
dpe $RESULT, eip
ret

dllcode:
eval "{tmpdir}foepdump.dll"
dpe $RESULT, eip
ret

notlb:
msg "没有加密表，可能是以前版本！"
ret

stop:

msg "可能是旧版本"
ret

err:
msg "出错拉！"
ret

odbgver：
msg "脚本版本太低！"
ret


findoldver:
bphwc tmpbp
mov tmp,[esp]
find eip,#C21000#
bphws $RESULT,"x"
esto
bphwc $RESULT
sti
mov tmpbp,tmp
find tmpbp,#0F850A000000C785#
mov tmpbp,$RESULT
mov [tmpbp],0A0EEB
find tmpbp,#0F84390000003B8D#
mov tmpbp,$RESULT
mov [tmpbp],3928EB

alloc 1000
mov mem, $RESULT
log mem
mov tmp,mem
mov [tmp],#A3000000008908ADC746FC00000000E90000000050A1000000008907807FFFE8750866C747FEFF15EB0666C747FEFF2558E90000000050A100000000894701807FFFE8750866C747FFFF15EB0666C747FFFF25580F8500000000E90000000083C704E900000000#
mov memtmp,tmp
add memtmp,100
add tmp,1
mov [tmp],memtmp
add tmp,15
mov [tmp],memtmp
add tmp,22
mov [tmp],memtmp
mov tmp,mem

find tmpbp,#8908AD#
mov tmpbp,$RESULT
mov addr1,tmpbp
add addr1,0A
eval "jmp {tmp}"
asm tmpbp, $RESULT

find tmpbp,#E92400000058#
mov tmpbp,$RESULT
add tmp,14
eval "jmp {tmp}"
asm tmpbp, $RESULT

find tmpbp,#0F851800000083BD#
mov tmpbp,$RESULT
mov addr3,tmpbp
add addr3,06
add tmp,22
eval "jmp {tmp}"
asm tmpbp, $RESULT

find tmpbp,#884704#
mov tmpbp,$RESULT
mov addr2,tmpbp
add addr2,03
mov [tmpbp],#909090#

find tmpbp,#ABAD#
mov tmpbp,$RESULT
mov [tmpbp],#90#

add tmpbp,9
add tmp,29
eval "jmp {tmp}"
asm tmpbp, $RESULT

mov memtmp,mem
add memtmp,0F
eval "jmp {addr1}"
asm memtmp, $RESULT
add memtmp,22
eval "jmp {addr2}"
asm memtmp, $RESULT
add memtmp,23
eval "jne {addr2}"
asm memtmp, $RESULT
add memtmp,06
eval "jmp {addr3}"
asm memtmp, $RESULT
add memtmp,08
eval "jmp {addr1}"
asm memtmp, $RESULT

find eip,#C7010000000083C104#
mov tmpbp,$RESULT
add tmpbp,14
bphws tmpbp,"x"
esto
bphwc tmpbp

mov tmp,cbase
add tmp,csize

findoepold:
bprm cbase,csize
esto
bpmc
cmp eip,tmp
ja findoepold
msg "script finished,check the oep place by yourself~"
ret

stopold:
pause

apierror:
pause

odbgver:
msg "Please use the ODbgscript 1.52"
jmp endold

endold:
ret

findnewver:
pause
amp, Themida, WinLicen, 脚本, 脱壳

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