joyce8/EMBER2024-capa huggingface dataset:
Function at 0x454a00
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4a5c28
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.0049bd8e
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00454360
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0049bcbc
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004984a3
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004984a3
push 1
push 0
push 0
mov ecx, esi
call fcn.0049844b
push 1
push 0
push 1
mov ecx, esi
call fcn.0049844b
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0049be00
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x454b80
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4a5c48
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.0049bd8e
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00454360
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.0049bcbc
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x454c44
cmp dword [esp + 0x40], 1
jne 0x454c42
cmp ecx, eax
jge 0x454c44
mov eax, ecx
cmp eax, 0xc8
jge 0x454c50
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00454a00
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0049be00
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x455450
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4a5cf3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004968c3
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.0049c036
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0049d5d1
test eax, eax
je 0x45556c
mov ecx, dword [esp + 0x3c]
call fcn.0049c063
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x455530
push edi
mov ecx, esi
call fcn.00499622
mov ecx, esi
call fcn.00455710
cmp dword [esp + 0x38], 1
jne 0x455565
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.0049978c
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x457750
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x457783
push esi
call fcn.00465b10
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x45777c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x457809
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4577f2
mov eax, dword [esi + 8]
test eax, eax
je 0x4577a7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x4577ee
cmp eax, 2
je 0x4577f2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x45779a
cmp eax, 3
je 0x4577cd
cmp eax, 1
jne 0x45779a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x45779a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x45779a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00457830
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x457818
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00457830
add esp, 4
pop esi
ret

Function at 0x4580b0
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x4580d1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x4580d1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x4580d1
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x473520
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x4735c3
test eax, eax
jbe 0x4735c3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x4735c3
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x47356e
xor esi, esi
jmp 0x473574
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x47359f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00476e90
add esi, eax
push esi
mov ebx, esi
call fcn.00476e90
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x473580
pop ebp
test edi, edi
pop edi
jne 0x4735c3
test ebx, ebx
je 0x4735c3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00484db0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x4736e5
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x4737fd
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4737fd
mov eax, dword [esi + 0x3c]
push eax
call fcn.00496d15
mov esi, eax
test esi, esi
je 0x4737fd
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x4737fd
mov ecx, esi
call fcn.00473670
cmp edi, eax
jge 0x4737fd
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x473783
mov dword [esp + 0x34], 1
jmp 0x4737de
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4737fd
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.00472bf0
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x4976b9
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4976f1
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004956d0
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004956a8
jmp 0x4976fd
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x498dab
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x498ded
call fcn.0049ead8
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x498ded
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x498de4
xor eax, eax
jmp 0x498df5
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00498dfb
pop edi
pop esi
pop ebx
ret 4
Function at 0x49f008
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x49f036
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x49f054
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0049ef6e
jmp 0x49f054
mov eax, dword [esi + 0x14]
test eax, eax
je 0x49f054
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0049ef6e
test edi, edi
mov eax, edi
jne 0x49f03e
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x41be04
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041bc75

Function at 0x41c1fe
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040a490
mov eax, dword [0x481a00]
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.00419df2
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x41c240
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x41c39c
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.004259c0
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 + 0x484038]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0041cf9d
mov ecx, dword [esi*4 + 0x484038]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x41c395
cmp eax, dword [edi + ecx + 0x24]
jne 0x41c395
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41c395
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041cf9d
add esp, 0x14
test edx, edx
jl 0x41c395
jg 0x41c30b
test eax, eax
jb 0x41c395
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41c395
jl 0x41c325
cmp dword [ebp - 0x1008], eax
ja 0x41c395
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x41c343
test ebx, ebx
je 0x41c37c
cmp ecx, edi
jae 0x41c37c
mov al, byte [ecx]
cmp al, 0xd
jne 0x41c35d
lea eax, [edi - 1]
cmp ecx, eax
jae 0x41c369
cmp byte [ecx + 1], 0xa
jne 0x41c369
inc ecx
jmp 0x41c369
movzx eax, al
movsx eax, byte [eax + 0x481cc8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x41c343
cmp edx, ebx
jne 0x41c343
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x41c39a
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00409aec
leave
ret
Function at 0x41c43b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
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 + 0x484038]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41c47b
cmp byte [ebx], 0xa
jne 0x41c47b
or byte [eax + edi + 0x28], 4
jmp 0x41c480
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x41c57e
mov al, byte [edx]
cmp al, 0x1a
je 0x41c560
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x41c4af
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x41c4d4
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x41c4de
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x41c491
jmp 0x41c57e
push 0
lea eax, [ebp - 0xc]
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 0x41c55b
cmp dword [ebp - 0xc], 0
je 0x41c55b
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x484038]
test byte [eax + edi + 0x28], 0x48
je 0x41c535
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41c520
mov byte [esi], dl
jmp 0x41c531
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x484038]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x41c57e
cmp byte [ebp - 1], 0xa
jne 0x41c544
cmp esi, ebx
jne 0x41c544
mov byte [esi], 0xa
jmp 0x41c57d
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041cfbb
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x41c57e
mov byte [esi], 0xd
jmp 0x41c57d
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x484038]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41c57a
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41c57e
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41c587
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x484038]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41c5ca
cmp word [esi], dx
jne 0x41c5ca
or byte [edi + eax + 0x28], 4
jmp 0x41c5cf
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x41c722
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x41c702
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x41c611
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x41c647
cmp eax, edx
jae 0x41c653
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
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 - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x41c5e9
jmp 0x41c722
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41c6fe
cmp dword [ebp - 0x14], 0
je 0x41c6fe
mov eax, dword [ebx*4 + 0x484038]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x41c6d6
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x41c69f
mov word [esi], cx
jmp 0x41c6d2
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x484038]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x484038]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x484038]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x41c722
pop ebx
cmp word [ebp - 4], bx
jne 0x41c6e7
cmp esi, dword [ebp + 0xc]
jne 0x41c6e7
mov word [esi], bx
jmp 0x41c71f
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0041cfbb
add esp, 0x10
cmp word [ebp - 4], bx
je 0x41c722
push 0xd
jmp 0x41c71b
mov ecx, dword [ebx*4 + 0x484038]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41c719
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41c722
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41e54a
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 0x41e5e7
push ebx
push esi
call fcn.0041e513
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.0041d198
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x41e594
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x41e5e6
push edi
push eax
call fcn.00418fbd
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x41e5b4
call fcn.00418026
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x41e5e5
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0041d198
add esp, 0x20
test eax, eax
jne 0x41e5d3
push edi
call fcn.00418026
jmp 0x41e5db
push ebx
call fcn.00418026
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 0x4257c0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4257ed
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4257ed
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x4272be
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x481a00]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
xor esi, esi
push edi
mov edi, dword [ebp + 8]
cmp dword [ebp + 0xc], esi
jbe 0x427348
mov al, byte [edi + esi]
xor al, 0x73
sub al, 0x6c
push str.Open_Cards
push 0x483688
mov byte [edi + esi], al
call fcn.004013cb
push eax
call fcn.004022be
mov al, byte [edi + esi]
xor al, 0x74
add al, 0x4e
xor al, 0x70
sub al, 0x65
xor al, 0x22
sub al, 0x73
push str.Taste
mov byte [edi + esi], al
call fcn.0040626d
add esp, 0x10
lea ecx, [ebp - 0x1c]
push 0x42856c
call fcn.0040269f
cmp dword [ebp - 8], 0xf
lea eax, [ebp - 0x1c]
cmova eax, dword [ebp - 0x1c]
push eax
call fcn.0040ed7e
xor byte [edi + esi], al
pop ecx
lea ecx, [ebp - 0x1c]
call fcn.00404fd7
inc esi
cmp esi, dword [ebp + 0xc]
jb 0x4272da
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00409aec
leave
ret 8
Function at 0x402ac0
Capabilities:
Get process heap flags
Terminate process

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0xc
mov dword [esp], 1
call sym.__configure_narrow_argv
call sym.__initialize_narrow_environment
call sym.___p___argc
mov esi, dword [eax]
call sym.___p___argv
mov edi, dword [eax]
call sym.__get_initial_narrow_environment
mov ebx, eax
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 8]
mov edx, dword [eax + 0x3c]
cmp word [eax + edx + 0x5c], 2
sete al
movzx eax, al
inc eax
mov dword [esp], eax
call sym.__set_app_type
mov dword [esp + 8], ebx
mov dword [esp + 4], edi
mov dword [esp], esi
call sym._main
mov dword [esp], eax
call sym._exit
nop
nop
nop
nop
nop

Function at 0x402b30
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x58
call sym.___main
call dword [sym.imp.kernel32.dll_GetCommandLineA]
mov ebx, eax
movzx eax, byte [eax]
test al, al
je 0x402bad
cmp al, 9
je 0x402ba0
cmp al, 0x20
je 0x402ba0
mov dword [ebp - 0x54], 0
xor edi, edi
nop
cmp al, 0x5c
je 0x402c00
cmp al, 0x22
je 0x402c10
mov dword [ebp - 0x54], 0
movzx eax, byte [ebx + 1]
inc ebx
test al, al
je 0x402bad
cmp al, 9
sete cl
cmp al, 0x20
mov esi, ecx
sete cl
mov edx, esi
or dl, cl
je 0x402b60
test edi, 1
jne 0x402b60
lea esi, [esi]
movzx eax, byte [ebx + 1]
inc ebx
cmp al, 9
je 0x402ba0
cmp al, 0x20
je 0x402ba0
lea eax, [ebp - 0x50]
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_GetStartupInfoA]
sub esp, 4
test byte [ebp - 0x24], 1
jne 0x402bc8
mov word [ebp - 0x20], 1
movzx esi, word [ebp - 0x20]
mov dword [esp], 0
call dword [sym.imp.kernel32.dll_GetModuleHandleA]
sub esp, 4
mov dword [esp + 0xc], esi
mov dword [esp + 8], ebx
mov dword [esp + 4], 0
mov dword [esp], eax
call sym._WinMain_16
sub esp, 0x10
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
inc dword [ebp - 0x54]
jmp 0x402b77
and dword [ebp - 0x54], 1
jne 0x402b70
xor edi, 1
jmp 0x402b77

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx