joyce8/EMBER2024-capa huggingface dataset:
Function at 0x419500
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x24
push ebx
mov bl, byte [ebp + 0xc]
mov bh, cl
or byte [ebp + 8], bl
mov al, bh
dec al
mov dword [esp + 8], edx
push esi
push edi
cmp al, 5
ja 0x419525
cmp bh, 3
jne 0x41952d
mov al, bh
add al, 0x66
cmp al, 5
ja 0x419534
mov byte [esp + 0xf], 1
jmp 0x419539
mov byte [esp + 0xf], 0
mov esi, dword [ebp + 0x10]
mov edi, dword [ebp + 0x1c]
test esi, esi
jle 0x419669
mov bl, byte [esp + 0xf]
nop dword [eax + eax]
cmp dword [0x4ea898], 0
jne 0x4195b3
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [0x4e47f8]
sub eax, dword [0x4ea61c]
cmp eax, dword [ecx + 0x5c]
jbe 0x4195b9
push 0
push 0
push 0
push 0
lea eax, [esp + 0x24]
push eax
call dword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x4195a8
mov edx, 1
mov dword [0x4e47f0], 0
or ecx, 0xffffffff
call fcn.004015e0
mov dword [0x4e47f0], 1
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [0x4ea61c], eax
mov ecx, dword [0x4e47f8]
cmp byte [ebp + 0x18], 0
jne 0x41960d
mov al, byte [ecx + 0x99]
test al, al
je 0x4195d5
movzx eax, al
mov esi, 0xffc3d44d
sub esi, eax
jmp 0x4195da
mov esi, 0xffc3d44f
cmp dword [0x4ea898], 0
je 0x4195ea
mov al, byte [0x4ea88c]
jmp 0x4195f1
xor cl, cl
call fcn.0041c1f0
mov cl, byte [ebp + 8]
mov dl, al
push esi
push 1
push 0
push edi
call fcn.0041baf0
mov ecx, dword [0x4e47f8]
add esp, 0x10
mov esi, dword [ebp + 0x10]
test bl, bl
je 0x419637
test edi, edi
jne 0x419637
push dword [ebp + 0x28]
movzx eax, byte [ecx + 0x97]
mov cl, bh
push dword [ebp + 0x14]
mov edx, dword [ebp + 0x20]
push eax
push 1
push dword [ebp + 0x24]
call fcn.0041a960
add esp, 0x14
jmp 0x41965a
movzx eax, byte [ecx + 0x99]
mov dl, bh
mov ecx, 0xffc3d44d
sub ecx, eax
push ecx
mov ecx, dword [ebp + 0x14]
push 1
push edi
push dword [esp + 0x1c]
call fcn.00419aa0
add esp, 0x10
sub esi, 1
mov dword [ebp + 0x10], esi
jne 0x419550
mov bl, byte [ebp + 0xc]
cmp byte [ebp + 0x18], 0
jne 0x4196a5
cmp dword [0x4ea898], 0
je 0x41967f
mov al, byte [0x4ea88c]
jmp 0x419686
xor cl, cl
call fcn.0041c1f0
not bl
and bl, al
and bl, 0xcc
je 0x4196a5
push 0xffc3d44d
push 0
push 1
push edi
mov dl, bl
xor cl, cl
call fcn.0041baf0
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4196b0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0x44
mov eax, dword [0x4ea898]
cmp eax, 2
push ebx
push esi
push edi
mov esi, edx
sete byte [esp + 0xf]
jne 0x4196ff
movzx edx, cx
mov ecx, edx
and ecx, 0xffffff80
je 0x4196db
mov eax, 0x30
mov word [esp + 0x30], ax
test ecx, ecx
lea eax, [esp + 0x30]
lea edi, [esp + 0x32]
push 0xa
cmovne eax, edi
push eax
push edx
call fcn.004a3a61
mov ebx, dword [esp + 0x1c]
add esp, 0xc
mov eax, dword [0x4ea898]
jmp 0x419702
movzx ebx, cx
test esi, esi
jle 0x4197b1
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
push ebp
mov ebp, dword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
jne 0x419769
call edi
mov ecx, dword [0x4e47f8]
sub eax, dword [0x4ea61c]
cmp eax, dword [ecx + 0x5c]
jbe 0x419769
push 0
push 0
push 0
push 0
lea eax, [esp + 0x28]
push eax
call ebp
test eax, eax
je 0x419762
mov edx, 1
mov dword [0x4e47f0], 0
or ecx, 0xffffffff
call fcn.004015e0
mov dword [0x4e47f0], 1
call edi
mov dword [0x4ea61c], eax
cmp byte [esp + 0x13], 0
je 0x41977b
lea ecx, [esp + 0x34]
call fcn.004197c0
jmp 0x419786
mov dl, byte [esp + 0x58]
mov ecx, ebx
call fcn.00417f70
cmp dword [0x4ea898], 2
mov eax, dword [0x4e47f8]
jne 0x419799
mov ecx, dword [eax + 0x70]
jmp 0x41979c
mov ecx, dword [eax + 0x6c]
call fcn.0041b660
sub esi, 1
je 0x4197b0
mov eax, dword [0x4ea898]
jmp 0x419717
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x44
ret
Function at 0x41b4f0
Capabilities:
Check for time delay via gettickcount
Create thread

Disassembly:
sub esp, 8
cmp dword [0x4ea898], 1
push esi
mov byte [esp + 7], dl
mov esi, ecx
jne 0x41b5ca
xor al, al
cmp dword [0x4e8ef4], 0
push ebx
movzx ebx, al
mov eax, 1
cmovne ebx, eax
cmp dword [0x4e8ef0], 0
mov dword [esp + 0xc], ebx
je 0x41b530
or ebx, 2
mov dword [esp + 0xc], ebx
test bl, bl
je 0x41b5b0
mov cl, byte [0x4ea88d]
mov dl, al
not cl
and cl, bl
call fcn.00412d60
push 0x1c
push dword [0x4e906c]
push dword [0x4ea880]
call dword [sym.imp.USER32.dll_SendInput]
mov al, byte [0x4ea88d]
and al, bl
test al, 1
je 0x41b5a2
mov cl, 1
call fcn.0041c1f0
mov bl, al
mov byte [0x4e9004], al
xor bl, byte [esp + 0xb]
mov dl, bl
mov byte [0x4e9005], al
and dl, byte [esp + 0xb]
and bl, al
not dl
and dl, byte [0x4e8eff]
or dl, bl
mov byte [0x4e8eff], dl
call dword [sym.imp.USER32.dll_GetForegroundWindow]
mov ebx, dword [esp + 0xc]
mov dword [0x4e8db0], eax
mov cl, bl
mov dl, 1
pop ebx
pop esi
add esp, 8
jmp fcn.00412d60
push 0x1c
push dword [0x4e906c]
push dword [0x4ea880]
call dword [sym.imp.USER32.dll_SendInput]
pop ebx
pop esi
add esp, 8
ret
push 0
push dword [0x4e8ce0]
mov dword [0x4ea888], 0
push 0x419850
push 1
call dword [sym.imp.USER32.dll_SetWindowsHookExW]
mov dword [0x4e8cb8], eax
test eax, eax
je 0x41b5c5
mov byte [0x4e8eef], 1
nop dword [eax]
mov edx, 1
mov dword [0x4e47f0], 0
mov ecx, 0x8000012f
call fcn.004015e0
cmp dword [0x4e8cb8], 0
mov dword [0x4e47f0], 1
jne 0x41b600
mov eax, dword [0x4e5ea4]
mov byte [0x4e8eef], 0
mov ecx, dword [eax]
mov eax, dword [0x4ea880]
cmp dword [ecx + eax*8 - 8], 0
jne 0x41b5c5
mov eax, dword [ecx + eax*8 - 4]
mov dword [esi], eax
pop esi
add esp, 8
ret

Function at 0x41b830
Capabilities:
Get graphical window text

Disassembly:
push edi
mov edi, dword [0x4e8cd8]
test edi, edi
je 0x41b941
mov ax, word [esp + 8]
push esi
imul esi, dword [0x4e8cf4], 0xd4
mov byte [esi + edi + 6], cl
mov byte [esi + edi], dl
mov word [esi + edi + 2], ax
mov eax, 0x69
mov word [esi + edi + 4], ax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov edx, eax
mov eax, dword [0x4e8cd8]
mov ecx, edx
mov dword [0x4e8cf0], edx
sub ecx, dword [0x4ea7e8]
mov dword [0x4ea7e8], edx
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
shr ecx, 0x1f
addsd xmm0, qword [ecx*8 + 0x4dcac0]
imul ecx, dword [0x4e8cf4], 0xd4
cvtpd2ps xmm0, xmm0
divss xmm0, dword [0x4dc9cc]
movss dword [ecx + eax + 8], xmm0
call dword [sym.imp.USER32.dll_GetForegroundWindow]
mov esi, eax
mov eax, dword [0x4e8cd8]
test esi, esi
je 0x41b905
cmp esi, dword [0x4e8cec]
je 0x41b8f0
imul edx, dword [0x4e8cf4], 0xd4
push 0x64
add edx, 0xc
add eax, edx
push eax
push esi
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov edx, dword [0x4e8cf4]
jmp 0x41b921
mov edx, dword [0x4e8cf4]
imul ecx, edx, 0xd4
xor edi, edi
mov word [ecx + eax + 0xc], di
jmp 0x41b921
mov edx, dword [0x4e8cf4]
imul ecx, edx, 0xd4
mov dword [ecx + eax + 0xc], 0x2f004e
mov dword [ecx + eax + 0x10], 0x41
inc edx
mov dword [0x4e8cec], esi
mov dword [0x4e8cf4], edx
pop esi
cmp edx, dword [0x4e47fc]
jl 0x41b941
mov dword [0x4e8cf4], 0
pop edi
ret
Function at 0x41b9e0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push ebp
push esi
mov bl, cl
push edi
movzx ebp, bl
mov edi, edx
push ebp
call dword [sym.imp.USER32.dll_GetKeyState]
movzx esi, ax
xor esi, 0xffffffff
and esi, 1
inc esi
cmp edi, 1
je 0x41ba0a
cmp edi, 2
jne 0x41badc
cmp esi, edi
je 0x41badc
push ebp
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x41ba38
push 0xffc3d44d
push 0
push 0
push 0
mov dl, bl
mov ecx, 1
call fcn.00419aa0
add esp, 0x10
push 0xffc3d44d
push 0
push 0
push 0
mov dl, bl
mov ecx, 2
call fcn.00419aa0
add esp, 0x10
push 0
call dword [sym.imp.USER32.dll_GetForegroundWindow]
push eax
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
cmp eax, dword [0x4e9f18]
sete bh
jne 0x41ba8d
mov edx, 1
mov dword [0x4e47f0], 0
or ecx, 0xffffffff
call fcn.004015e0
mov dword [0x4e47f0], 1
cmp bl, 0x14
jne 0x41badc
cmp edi, 2
jne 0x41badc
push ebp
call dword [sym.imp.USER32.dll_GetKeyState]
test al, 1
je 0x41badc
push 0xffc3d44d
push 0
push 0
push 0
mov dl, 0x10
mov ecx, edi
call fcn.00419aa0
add esp, 0x10
test bh, bh
je 0x41badc
lea edx, [edi - 1]
mov dword [0x4e47f0], 0
or ecx, 0xffffffff
call fcn.004015e0
mov dword [0x4e47f0], 1
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret

Function at 0x41c1f0
Capabilities:
Log keystrokes via polling

Disassembly:
push ecx
cmp dword [0x4e8ef4], 0
je 0x41c205
test cl, cl
jne 0x41c205
mov al, byte [0x4e9005]
pop ecx
ret
push ebx
push esi
mov esi, dword [sym.imp.USER32.dll_GetAsyncKeyState]
push 0xa0
call esi
test ax, ax
push 0xa1
setns bl
dec bl
and bl, 0x10
call esi
mov cl, bl
or cl, 0x20
test ax, ax
movzx edx, cl
movzx ecx, bl
cmovns edx, ecx
push 0xa2
mov dword [esp + 0xc], edx
call esi
mov edx, dword [esp + 8]
mov cl, dl
or cl, 1
test ax, ax
movzx ebx, cl
movzx ecx, dl
push 0xa3
cmovns ebx, ecx
call esi
mov cl, bl
or cl, 2
test ax, ax
movzx edx, cl
movzx ecx, bl
cmovns edx, ecx
push 0xa4
mov dword [esp + 0xc], edx
call esi
mov edx, dword [esp + 8]
mov cl, dl
or cl, 4
test ax, ax
movzx ebx, cl
movzx ecx, dl
push 0xa5
cmovns ebx, ecx
call esi
mov cl, bl
or cl, 8
test ax, ax
movzx edx, cl
movzx ecx, bl
cmovns edx, ecx
push 0x5b
mov dword [esp + 0xc], edx
call esi
mov edx, dword [esp + 8]
mov cl, dl
or cl, 0x40
test ax, ax
movzx ebx, cl
movzx ecx, dl
push 0x5c
cmovns ebx, ecx
call esi
mov cl, bl
or cl, 0x80
test ax, ax
movzx edx, cl
movzx ecx, bl
cmovns edx, ecx
cmp dword [0x4e8ef4], 0
mov dword [esp + 8], edx
mov bh, dl
je 0x41c36c
mov bl, dl
not bl
and bl, byte [0x4e9005]
cmp byte [0x4e8efc], 0
je 0x41c328
call dword [sym.imp.KERNEL32.dll_GetTickCount]
sub eax, dword [0x4e9000]
cmp eax, 0x14
jae 0x41c328
mov dl, byte [0x4e8efc]
mov ecx, dword [esp + 8]
mov bh, cl
test bl, dl
je 0x41c328
mov al, dl
not al
and bl, al
or bh, dl
test bl, bl
je 0x41c36c
mov dl, byte [0x4e8eff]
mov al, bl
not al
mov ecx, 0x4e8f00
and byte [0x4e9005], al
and dl, al
and byte [0x4e9004], al
mov byte [0x4e8eff], dl
call fcn.0041c380
mov eax, dword [0x4e902c]
test eax, eax
je 0x41c36c
test byte [eax + 8], bl
je 0x41c36c
mov dword [0x4e902c], 0
pop esi
mov al, bh
pop ebx
pop ecx
ret
Function at 0x41c770
Capabilities:
Get keyboard layout

Disassembly:
sub esp, 0x288
xor eax, eax
push ebp
mov ebp, ecx
nop dword [eax + eax]
mov edx, dword [eax*8 + 0x4ea828]
test edx, edx
je 0x41c799
cmp edx, ebp
je 0x41c813
inc eax
cmp eax, 0xa
jl 0x41c780
cmp eax, 0xa
mov ecx, 9
push ebx
cmovl ecx, eax
xor ebx, ebx
push ebx
push ebp
mov dword [esp + 0x14], ecx
call dword [sym.imp.USER32.dll_ActivateKeyboardLayout]
mov dword [esp + 8], eax
test eax, eax
je 0x41c883
push esi
push edi
mov ecx, 0x19
lea edi, [esp + 0x18]
mov esi, str.SYSTEMCurrentControlSetControlKeyboard_Layouts_
lea eax, [esp + 0x7c]
rep movsd dword es:[edi], dword [esi]
push eax
movsw word es:[edi], word [esi]
call dword [sym.imp.USER32.dll_GetKeyboardLayoutNameW]
test eax, eax
je 0x41c822
push ebx
push ecx
lea eax, [esp + 0x98]
push eax
push str.Layout_File
lea edx, [esp + 0x28]
call fcn.00482e40
add esp, 0x10
test eax, eax
je 0x41c822
lea eax, [esp + 0x90]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
jmp 0x41c824
mov eax, dword [eax*8 + 0x4ea82c]
pop ebp
add esp, 0x288
ret
xor esi, esi
mov eax, dword [esp + 0x10]
cmp ebp, eax
je 0x41c835
push 0
push eax
call dword [sym.imp.USER32.dll_ActivateKeyboardLayout]
test esi, esi
je 0x41c881
push str.KbdLayerDescriptor
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x41c87a
call eax
mov ebx, eax
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_IsWow64Process]
test eax, eax
je 0x41c86f
cmp dword [esp + 0x10], 0
je 0x41c86f
mov ebx, dword [ebx + 0x50]
jmp 0x41c872
mov ebx, dword [ebx + 0x28]
not ebx
and ebx, 1
add ebx, 3
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
pop edi
pop esi
mov eax, dword [esp + 0xc]
mov dword [eax*8 + 0x4ea82c], ebx
mov dword [eax*8 + 0x4ea828], ebp
mov eax, ebx
pop ebx
pop ebp
add esp, 0x288
ret
Function at 0x41c8a0
Capabilities:
Get keyboard layout

Disassembly:
sub esp, 0x114
push ebx
push esi
mov al, cl
mov ebx, edx
push edi
mov byte [esp + 0xd], al
xor edi, edi
cmp byte [edi*8 + 0x4e492c], al
je 0x41ca1f
inc edi
cmp edi, 0x6b
jl 0x41c8b3
push 0
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
mov esi, eax
mov al, byte [esp + 0xd]
lea ecx, [eax - 0x41]
cmp cl, 0x19
ja 0x41c9b1
push ebp
push 0x100
lea eax, [esp + 0x28]
push 0
push eax
call fcn.0049d7d0
add esp, 0xc
lea eax, [esp + 0x14]
xor ebp, ebp
push esi
push ebp
push 2
push eax
lea eax, [esp + 0x34]
push eax
push ebp
push 0x6e
call dword [sym.imp.USER32.dll_ToUnicodeEx]
cmp eax, 2
jne 0x41c918
movzx ebp, word [esp + 0x14]
movzx edi, byte [esp + 0x11]
lea eax, [esp + 0x14]
push esi
push 0
push 2
push eax
lea eax, [esp + 0x34]
push eax
push 0
push edi
call dword [sym.imp.USER32.dll_ToUnicodeEx]
mov dword [esp + 0x20], eax
test eax, eax
jns 0x41c956
push esi
push 0
push 2
lea eax, [esp + 0x28]
push eax
lea eax, [esp + 0x34]
push eax
push 0
push 0x6e
call dword [sym.imp.USER32.dll_ToUnicodeEx]
test bp, bp
je 0x41c99e
push 1
push esi
lea edx, [esp + 0x1a]
mov ecx, ebp
call fcn.0041cc40
add esp, 8
mov byte [esp + 0x13], al
test al, al
je 0x41c99e
mov dl, byte [esp + 0x12]
lea ecx, [esp + 0x24]
call fcn.0041c380
push esi
push 0
push 2
lea eax, [esp + 0x28]
push eax
lea eax, [esp + 0x34]
push eax
movzx eax, byte [esp + 0x27]
push 0
push eax
call dword [sym.imp.USER32.dll_ToUnicodeEx]
cmp dword [esp + 0x20], 0
pop ebp
je 0x41c9ad
movzx eax, word [esp + 0x10]
jmp 0x41c9c1
xor eax, eax
jmp 0x41c9c1
push esi
movzx edi, al
push 2
push edi
call dword [sym.imp.USER32.dll_MapVirtualKeyExW]
movzx eax, ax
mov word [ebx], ax
test ax, ax
je 0x41c9db
xor eax, eax
pop edi
mov word [ebx + 2], ax
mov eax, ebx
pop esi
pop ebx
add esp, 0x114
ret
cmp byte [esp + 0x128], 0
je 0x41ca0e
cmp byte [esp + 0xd], 0
je 0x41ca0e
push edi
push str.vk_02X
push dword [esp + 0x12c]
push ebx
call fcn.00481810
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
add esp, 0x114
ret
xor eax, eax
pop edi
mov word [ebx], ax
mov eax, ebx
pop esi
pop ebx
add esp, 0x114
ret
mov esi, dword [esp + 0x124]
dec esi
push esi
push dword [edi*8 + 0x4e4928]
push ebx
call fcn.004aa4b4
add esp, 0xc
xor eax, eax
mov word [ebx + esi*2], ax
mov eax, ebx
pop edi
pop esi
pop ebx
add esp, 0x114
ret
Function at 0x41cb10
Capabilities:
Log keystrokes

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
mov edi, ecx
movzx eax, word [edi]
mov ebp, eax
test ax, ax
je 0x41cc31
movzx esi, word [edi + 2]
mov ebx, esi
test si, si
jne 0x41cb46
push 1
push dword [esp + 0x24]
mov ecx, eax
call fcn.0041cc40
add esp, 8
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov edx, eax
and eax, 0xffdf
add edx, 0xffffff9f
movzx ecx, ax
cmp dx, 0x19
mov eax, ebp
cmova ecx, eax
cmp cx, 0x56
jne 0x41cbaa
mov edx, esi
mov eax, ebx
and eax, 0xffdf
add edx, 0xffffff9f
movzx ecx, ax
cmp dx, 0x19
mov eax, ebx
cmova ecx, eax
cmp cx, 0x4b
jne 0x41cbaa
push 0x10
lea eax, [esp + 0x14]
push eax
lea eax, [edi + 4]
push eax
call fcn.004a496d
mov ecx, dword [esp + 0x1c]
add esp, 0xc
xor ebx, ebx
movzx edx, al
cmp word [ecx], bx
pop edi
pop esi
cmove ebx, edx
pop ebp
mov al, bl
pop ebx
pop ecx
ret
xor esi, esi
nop dword [eax]
push edi
push dword [esi*8 + 0x4e4928]
call fcn.0049eec1
add esp, 8
test eax, eax
je 0x41cc24
inc esi
cmp esi, 0x6b
jl 0x41cbb0
cmp byte [esp + 0x18], 0
jne 0x41cc31
xor edx, edx
mov ecx, edi
call fcn.0041ca50
movzx edx, ax
test dx, dx
je 0x41cc31
mov ecx, edx
mov eax, edx
sub ecx, 0x45
je 0x41cc1c
sub ecx, 0xf1
je 0x41cbf8
sub ecx, 0xf
jne 0x41cbfb
movzx eax, dl
test eax, 0x100
je 0x41cc0a
movzx eax, al
or eax, 0xe000
push 3
movzx eax, ax
push eax
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
pop edi
pop esi
pop ebp
mov al, 0x13
pop ebx
pop ecx
ret
mov al, byte [esi*8 + 0x4e492c]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret

Function at 0x41cc40
Capabilities:
Log keystrokes via polling

Disassembly:
push ecx
push ebx
mov ebx, ecx
movzx eax, bx
mov dword [esp + 4], eax
push esi
mov esi, edx
cmp bx, 0xa
jne 0x41cc5a
pop esi
mov al, 0xd
pop ebx
pop ecx
ret
push dword [esp + 0x10]
push ebx
call dword [sym.imp.USER32.dll_VkKeyScanExW]
movzx edx, ax
mov ecx, edx
shr ecx, 8
cmp cl, 0xff
jne 0x41ccb2
cmp dl, 0xff
jne 0x41ccb2
cmp byte [esp + 0x14], 0
je 0x41ccb7
cmp bx, 0x5a
ja 0x41cc9c
cmp bx, 0x41
jb 0x41ccb7
mov al, bl
cmp bx, 0x5a
ja 0x41ccae
cmp bx, 0x41
jb 0x41ccae
mov cl, 1
jmp 0x41ccb0
cmp bx, 0x61
jb 0x41ccb7
cmp bx, 0x7a
ja 0x41ccb7
mov eax, dword [esp + 8]
and al, 0xdf
xor cl, cl
mov dl, al
test cl, 0x38
je 0x41ccbd
pop esi
xor al, al
pop ebx
pop ecx
ret
test esi, esi
je 0x41ccfd
mov al, cl
and al, 6
cmp al, 6
jne 0x41ccce
or byte [esi], 8
jmp 0x41ccec
test cl, 2
je 0x41ccdd
mov al, byte [esi]
test al, 3
jne 0x41ccdd
or al, 1
mov byte [esi], al
test cl, 4
je 0x41ccec
mov al, byte [esi]
test al, 0xc
jne 0x41ccec
or al, 4
mov byte [esi], al
test cl, 1
je 0x41ccfd
mov cl, byte [esi]
test cl, 0x30
jne 0x41ccfd
or cl, 0x10
mov byte [esi], cl
pop esi
mov al, dl
pop ebx
pop ecx
ret
Function at 0x41d030
Capabilities:
Log keystrokes

Disassembly:
sub esp, 8
push ebx
push ebp
mov ebp, dword [esp + 0x18]
xor eax, eax
mov byte [esp + 0xb], cl
mov ebx, edx
push edi
mov edi, dword [esp + 0x18]
mov word [edi], ax
test cl, cl
jne 0x41d09c
test bx, bx
je 0x41d13e
movzx ecx, bx
movzx eax, bx
sub ecx, 0x45
je 0x41d094
sub ecx, 0xf1
je 0x41d06e
sub ecx, 0xf
jne 0x41d071
movzx eax, bl
test eax, 0x100
je 0x41d080
movzx eax, al
or eax, 0xe000
push 3
movzx eax, ax
push eax
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
mov cl, al
mov byte [esp + 0xf], cl
jmp 0x41d0d2
mov cl, 0x13
mov byte [esp + 0xf], cl
jmp 0x41d0d2
test bx, bx
jne 0x41d0d2
cmp cl, 0xd
je 0x41d0b9
mov dl, 1
call fcn.0041d150
mov cl, byte [esp + 0xf]
movzx ebx, ax
test bx, bx
jne 0x41d0d2
xor dl, dl
call fcn.0041d150
mov cl, byte [esp + 0xf]
movzx eax, ax
mov byte [esp + 0xf], cl
mov ebx, eax
test ax, ax
je 0x41d11d
cmp cl, 0x9c
jb 0x41d0dc
cmp cl, 0x9f
jbe 0x41d11d
xor eax, eax
nop
cmp word [eax*8 + 0x4e48c4], bx
je 0x41d0f7
inc eax
cmp eax, 0xd
jl 0x41d0e0
xor eax, eax
mov word [edi], ax
jmp 0x41d117
push esi
lea esi, [ebp - 1]
push esi
push dword [eax*8 + 0x4e48c0]
push edi
call fcn.004aa4b4
mov cl, byte [esp + 0x1f]
add esp, 0xc
xor eax, eax
mov word [edi + esi*2], ax
pop esi
cmp word [edi], 0
jne 0x41d13e
push 0
push ebp
mov edx, edi
call fcn.0041c8a0
mov ecx, dword [esp + 0x28]
add esp, 8
cmp word [eax], 0
cmovne ecx, edi
pop edi
pop ebp
mov eax, ecx
pop ebx
add esp, 8
ret
mov eax, edi
pop edi
pop ebp
pop ebx
add esp, 8
ret

Function at 0x41d150
Capabilities:
Log keystrokes

Disassembly:
push ebx
push esi
movzx esi, cl
mov bl, dl
mov eax, esi
sub eax, 0x13
je 0x41d1f6
sub eax, 0x19
je 0x41d1e4
sub eax, 0x64
je 0x41d1d2
push 4
push esi
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
movzx ecx, ax
test cx, cx
jne 0x41d182
pop esi
xor eax, eax
pop ebx
ret
test ecx, 0xe000
je 0x41d193
movzx ecx, cl
or ecx, 0x100
add esi, 0xfffffff3
cmp esi, 0x94
ja case.0x41d1a5.14
movzx eax, byte [esi + 0x41d214]
jmp dword [eax*4 + 0x41d208]
movzx eax, cx
mov ecx, eax
or ecx, 0x100
test bl, bl
pop esi
cmovne eax, ecx
pop ebx
ret
or ecx, 0x100
xor eax, eax
test bl, bl
movzx ecx, cx
pop esi
cmove eax, ecx
pop ebx
ret
xor eax, eax
mov ecx, 0x145
test bl, bl
movzx ecx, cx
pop esi
cmove eax, ecx
pop ebx
ret
xor eax, eax
mov ecx, 0x137
test bl, bl
movzx ecx, cx
pop esi
cmove eax, ecx
pop ebx
ret
mov ecx, 0x45
xor eax, eax
movzx ecx, cx
test bl, bl
pop esi
cmove eax, ecx
pop ebx
ret
Function at 0x41f4f0
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x220
cmp word [ecx], 0
push esi
mov esi, edx
jne 0x41f50c
mov eax, 0xa00a0000
jmp 0x41f5a5
push 0x103
push ecx
lea eax, [ebp - 0x220]
push eax
call fcn.004aa4b4
xor eax, eax
mov word [ebp - 0x1a], ax
lea eax, [ebp - 0x220]
push eax
call fcn.004a34bd
add esp, 0x10
mov ecx, eax
push 0x5c
pop edx
cmp word [ebp + ecx*2 - 0x222], dx
je 0x41f55e
lea eax, [ecx + 1]
cmp eax, 0x104
jae 0x41f55e
xor eax, eax
mov word [ebp + ecx*2 - 0x220], dx
mov word [ebp + ecx*2 - 0x21e], ax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x220]
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
test eax, eax
jne 0x41f582
mov eax, 0xa0070000
jmp 0x41f5a5
cmp byte [ebp + 8], 0
je 0x41f590
mov ecx, dword [ebp - 8]
mov eax, dword [ebp - 4]
jmp 0x41f596
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
shrd ecx, eax, 0x14
shr eax, 0x14
mov dword [esi + 4], eax
xor eax, eax
mov dword [esi], ecx
inc eax
pop esi
leave
ret

Function at 0x41f5ca
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
mov esi, dword [ebp + 8]
mov bl, cl
push edi
push 0x5c
pop ecx
push 0x2e
pop eax
mov word [ebp - 0x10], ax
xor eax, eax
mov word [ebp - 0xc], ax
push 0x3a
pop eax
mov word [ebp - 0xa], ax
xor eax, eax
mov word [ebp - 0x14], cx
mov word [ebp - 0x12], cx
mov word [ebp - 0xe], cx
mov dword [ebp - 8], eax
test esi, esi
je 0x41f620
mov ecx, esi
call fcn.0041f4ba
test al, al
je 0x41f616
mov cx, word [esi]
mov word [ebp - 0xc], cx
test al, al
lea ecx, [ebp - 0x14]
cmove ecx, esi
jmp 0x41f64e
mov edi, dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
push 0x41
mov word [ebp - 8], cx
pop esi
jmp 0x41f636
cmp si, 0x5a
je 0x41f671
inc esi
lea eax, [ebp - 0x14]
mov word [ebp - 0xc], si
push eax
call edi
cmp eax, 5
jne 0x41f62f
xor eax, eax
lea ecx, [ebp - 0x14]
mov word [ebp - 8], ax
xor esi, esi
push esi
push esi
push 3
push esi
push 3
push 0xc0000000
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x41f678
mov eax, 0xa0070000
jmp 0x41f6ab
mov eax, 0xa00e0002
jmp 0x41f6ab
push esi
lea eax, [ebp - 4]
push eax
movzx eax, bl
xor ebx, ebx
push esi
push esi
inc ebx
xor eax, ebx
push esi
push esi
lea eax, [eax*4 + 0x2d4808]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test esi, esi
mov eax, 0xa0070000
cmovne eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x420010
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebx
push esi
mov esi, ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x420038
push 0xb7
call dword [sym.imp.KERNEL32.dll_SetLastError]
shr ebx, 4
and bl, 1
pop esi
mov al, bl
pop ebx
ret
push edi
push 0x5c
push esi
call fcn.0049c9ae
mov edi, eax
add esp, 8
cmp edi, esi
jbe 0x42006f
cmp word [edi - 2], 0x3a
je 0x42006f
xor eax, eax
mov ecx, esi
mov word [edi], ax
call fcn.00420010
mov ecx, 0x5c
mov word [edi], cx
test al, al
jne 0x42006f
pop edi
pop esi
xor al, al
pop ebx
ret
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x420089
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x420069
pop edi
pop esi
mov al, 1
pop ebx
ret