joyce8/EMBER2024-capa huggingface dataset:
Function at 0x414383
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00407b10
mov eax, dword [0x428040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.00412fca
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4143c5
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x414521
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0041d5a0
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x429a88]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.00415380
mov ecx, dword [esi*4 + 0x429a88]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x41451a
cmp eax, dword [ecx + edi + 0x24]
jne 0x41451a
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41451a
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00415380
add esp, 0x14
test edx, edx
jl 0x41451a
jg 0x414490
test eax, eax
jb 0x41451a
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41451a
jl 0x4144aa
cmp dword [ebp - 0x1008], eax
ja 0x41451a
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4144c8
test ebx, ebx
je 0x414501
cmp ecx, edi
jae 0x414501
mov al, byte [ecx]
cmp al, 0xd
jne 0x4144e2
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4144ee
cmp byte [ecx + 1], 0xa
jne 0x4144ee
inc ecx
jmp 0x4144ee
movzx eax, al
movsx eax, byte [eax + 0x428310]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4144c8
cmp edx, ebx
jne 0x4144c8
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x41451f
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00406c49
leave
ret
Function at 0x414818
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x429a88]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x414858
cmp byte [ebx], 0xa
jne 0x414858
or byte [edi + eax + 0x28], 4
jmp 0x41485d
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x41495c
mov dl, byte [eax]
cmp dl, 0x1a
je 0x41493f
inc eax
cmp dl, 0xd
je 0x414889
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4148af
cmp eax, ecx
jae 0x4148bd
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x414871
jmp 0x41495c
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41493a
cmp dword [ebp - 0x10], 0
je 0x41493a
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x429a88]
test byte [eax + edi + 0x28], 0x48
je 0x414914
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4148ff
mov byte [esi], dl
jmp 0x414910
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x429a88]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x41495c
cmp byte [ebp - 1], 0xa
jne 0x414923
cmp esi, ebx
jne 0x414923
mov byte [esi], 0xa
jmp 0x41495b
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041539e
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x41495c
mov byte [esi], 0xd
jmp 0x41495b
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x429a88]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x414959
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41495c
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x414965
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x429a88]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4149ab
cmp word [ebx], dx
jne 0x4149ab
or byte [eax + edi + 0x28], 4
jmp 0x4149b0
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x414b13
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x414af3
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4149f1
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x414a27
cmp eax, edx
jae 0x414a35
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x4149cc
jmp 0x414b13
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x414aee
cmp dword [ebp - 0x18], 0
je 0x414aee
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x429a88]
test byte [eax + edi + 0x28], 0x48
je 0x414ac4
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x414a88
mov word [esi], cx
jmp 0x414abf
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x429a88]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x429a88]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x429a88]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x414b13
pop eax
cmp word [ebp - 4], ax
jne 0x414ad4
cmp esi, ebx
jne 0x414ad4
mov word [esi], ax
jmp 0x414b10
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0041539e
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x414b13
push 0xd
pop eax
jmp 0x414acf
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x429a88]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x414b0d
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x414b13
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41791e
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x4179bb
push ebx
push esi
call fcn.004178e7
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.004165d9
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x417968
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4179ba
push edi
push eax
call fcn.00411df5
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x417988
call fcn.0041162b
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4179b9
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004165d9
add esp, 0x20
test eax, eax
jne 0x4179a7
push edi
call fcn.0041162b
jmp 0x4179af
push ebx
call fcn.0041162b
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x419fe8
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00411340
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x41a057
cmp esi, dword [ebp - 4]
je 0x41a052
cmp dword [ebp + 0xc], 0
je 0x41a052
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x41a02f
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00419b3a
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x41a059
xor eax, eax
inc eax
jmp 0x41a059
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x41a0be
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x428040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.00411340
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.00411340
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x41a135
cmp word [ecx], dx
je 0x41a135
mov eax, dword [0x421b64]
push edi
dec eax
push eax
push 0x421a50
call fcn.0041a05d
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x41a1a8
cmp word [eax], dx
je 0x41a1a8
mov eax, dword [edi]
test eax, eax
je 0x41a159
cmp word [eax], dx
je 0x41a159
lea eax, [ebp - 0x10]
push eax
call fcn.00419a40
jmp 0x41a162
lea eax, [ebp - 0x10]
push eax
call fcn.00419adb
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x41a1d2
mov eax, dword [0x421a4c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x421740
call fcn.0041a05d
add esp, 0xc
test al, al
je 0x41a1d2
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x41a19d
cmp word [eax], di
je 0x41a19d
lea eax, [ebp - 0x10]
push eax
call fcn.00419a40
pop ecx
jmp 0x41a1d4
lea eax, [ebp - 0x10]
push eax
call fcn.00419adb
jmp 0x41a19a
mov eax, dword [edi]
test eax, eax
je 0x41a1bf
cmp word [eax], dx
je 0x41a1bf
lea eax, [ebp - 0x10]
push eax
call fcn.004199f5
pop ecx
jmp 0x41a1d2
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x41a29d
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00419ee2
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x41a29d
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x41a29d
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x41a29d
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x41a22a
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00411c9c
test ebx, ebx
je 0x41a298
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00411c9c
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x41a29d
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x41a29d
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0041b937
add esp, 0x10
xor eax, eax
inc eax
jmp 0x41a29f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00406c49
leave
ret
Function at 0x41d560
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41d58d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41d58d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x402f40
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffdf0
mov esi, edx
mov ebx, eax
test bl, bl
je 0x402f7c
movzx eax, bl
add eax, 0x41
dec eax
mov byte [esp], al
mov byte [esp + 1], 0x3a
mov byte [esp + 2], 0
lea eax, [esp + 0x109]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
push esp
call sub.kernel32.dll_SetCurrentDirectoryA
lea eax, [esp + 4]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
test bl, bl
je 0x402f9c
lea eax, [esp + 0x109]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x105
call fcn.00405a2c
add esp, 0x210
pop esi
pop ebx
ret

Function at 0x4031d4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.004057bc
test esi, esi
jne 0x40320a
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.004058ac
jmp 0x403228
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004030d8
mov edi, eax
test esi, esi
je 0x403228
cmp dword [ebx], 0
je 0x403228
dec esi
jmp 0x403211
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x40325c
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x4fa008], 0x8088405
inc edx
mov dword [ebx + 0x4fa008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403278
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x4fa008], 0x8088405
inc edx
mov dword [ebx + 0x4fa008], edx
fld qword [ebx + 0x4fa75c]
push 0
push edx
fild qword [esp]
add esp, 8
fmulp st(1)
pop ebx
ret

Function at 0x404758
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4fa024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4047f0
push 0x80000002
call sub.ADVAPI32.dll_RegOpenKeyExA
test eax, eax
jne 0x4047d0
xor eax, eax
push ebp
push 0x4047c9
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x40480c
mov eax, dword [ebp - 4]
push eax
call sub.ADVAPI32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4047d0
mov eax, dword [ebp - 4]
push eax
call sub.ADVAPI32.dll_RegCloseKey
ret
movzx eax, word [0x4fa024]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4fa024], ax
mov esp, ebp
pop ebp
ret
Function at 0x405620
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x50304c], 0
je 0x405681
cmp word [0x503220], 0xd7b2
jne 0x405649
cmp dword [0x503228], 0
jbe 0x405649
mov eax, 0x50321c
call dword [0x503238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x4056a8
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4fa030], 0
jne 0x40569d
push 0
push 0x4fa790
push str.Runtime_error_____at_00000000
push 0
call sub.USER32.dll_MessageBoxA
pop edx
ret
Function at 0x407380
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4075b0
push 0x80000001
call sub.ADVAPI32.dll_RegOpenKeyExA
test eax, eax
je 0x407403
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4075b0
push 0x80000002
call sub.ADVAPI32.dll_RegOpenKeyExA
test eax, eax
je 0x407403
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4075cc
push 0x80000001
call sub.ADVAPI32.dll_RegOpenKeyExA
test eax, eax
jne 0x40748c
xor eax, eax
push ebp
push 0x407485
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.004071bc
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.ADVAPI32.dll_RegQueryValueExA
test eax, eax
je 0x40746a
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4075ec
mov eax, dword [ebp - 8]
push eax
call sub.ADVAPI32.dll_RegQueryValueExA
test eax, eax
je 0x40746a
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40748c
mov eax, dword [ebp - 8]
push eax
call sub.ADVAPI32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpyn
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x4075a6
cmp byte [ebp - 0xd], 0
jne 0x4074d3
cmp byte [ebp - 0x12], 0
je 0x4075a6
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlen
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x4074ec
dec ebx
cmp byte [ebx], 0x2e
je 0x4074fb
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x4074eb
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x4075a6
inc ebx
cmp byte [ebp - 0x12], 0
je 0x407538
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpyn
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4075a6
cmp byte [ebp - 0xd], 0
je 0x4075a6
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpyn
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4075a6
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpyn
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x409dac
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x409e3c
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x409e3c
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x409def
test edx, 3
jne 0x409dde
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x409de9
jmp 0x409def
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x409def
cmp dword [ecx - 8], 1
je 0x409df9
mov edx, ebx
or edx, 3
call fcn.00405f08
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
mov edx, eax
sub eax, 0x7b7b7b7b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0x409e0b
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.004057bc

Function at 0x409e48
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x409ed8
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x409ed8
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x409e8b
test edx, 3
jne 0x409e7a
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x409e85
jmp 0x409e8b
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x409e8b
cmp dword [ecx - 8], 1
je 0x409e95
mov edx, ebx
or edx, 3
call fcn.00405f08
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
mov edx, eax
sub eax, 0x5b5b5b5b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0x409ea7
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.004057bc

Function at 0x40a99c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00405c80
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40a9b5
test al, 0x10
je 0x40a9b9
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40a9c0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00405c80
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40a9d9
test al, 0x10
jne 0x40a9dd
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40d9c8
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push 0x100
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA
test eax, eax
jle 0x40da01
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004058ac
jmp 0x40da0a
mov eax, ebx
mov edx, esi
call fcn.00405810
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4