joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402dec
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
add esp, 0xfffffef4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.004043a8
test esi, esi
jne 0x402e23
push 0x105
lea eax, [esp + 8]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
lea edx, [esp + 4]
mov eax, ebx
call fcn.00404498
jmp 0x402e44
call sub.kernel32.dll_GetCommandLineA
mov dword [esp], eax
mov edx, ebx
mov eax, dword [esp]
call fcn.00402c88
mov dword [esp], eax
test esi, esi
je 0x402e44
cmp dword [ebx], 0
je 0x402e44
dec esi
jmp 0x402e2b
add esp, 0x10c
pop esi
pop ebx
ret

Function at 0x4034a8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x44e020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403540
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403520
xor eax, eax
push ebp
push 0x403519
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 0x40355c
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 0x403520
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x44e020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x44e020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404224
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x450048], 0
je 0x404285
cmp word [0x45021c], 0xd7b2
jne 0x40424d
cmp dword [0x450224], 0
jbe 0x40424d
mov eax, 0x450218
call dword [0x450234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x44e06c
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 0x4042ac
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x44e030], 0
jne 0x4042a1
push 0
push 0x44e064
push 0x44e06c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405fcc
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x406032
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.00404618
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.0040306c
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x40601c
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406039
lea eax, [ebp - 0x10]
call fcn.004043a8
ret

Function at 0x40b08c
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 pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b0c5
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404498
jmp 0x40b0ce
mov eax, ebx
mov edx, esi
call fcn.004043fc
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b0d8
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b0f9
mov al, byte [esp]
jmp 0x40b0fb
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b790
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b5f8
mov eax, dword [0x44f014]
cmp byte [eax], 0
je 0x40b80c
mov eax, dword [0x44ee3c]
call fcn.00402ed8
call fcn.00402bb4
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.0040887c
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40b854
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b842
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x44edec]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x450664]
call fcn.00405438
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x40c0b0
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40c186
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404440
lea eax, [ebp - 8]
call fcn.004048b8
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404868
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c170
mov eax, ebx
call fcn.00402a28
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c169
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404868
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c153
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c198
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c153
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c170
mov eax, dword [ebp - 0x10]
call fcn.00402a58
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c18d
lea eax, [ebp - 8]
call fcn.004043a8
ret

Function at 0x40c660
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40c6c4
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404618
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040834c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c6cb
lea eax, [ebp - 0xc]
call fcn.004043a8
ret

Function at 0x41a858
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x450884
cmp dword [edi], 0
jne 0x41a8d4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x450880]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x44e3ec
mov ecx, 2
call fcn.00402c48
mov edx, 0x41a830
lea eax, [esi + 5]
call fcn.0041a850
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041a850
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x41a8a9
mov dword [0x450880], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x41bae8
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x41baee
ret
Function at 0x41df60
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x41dfb1
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41df98
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41df88
jmp 0x41dfb1
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x41df99
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x427558
Capabilities:
Enumerate gui resources

Disassembly:
mov byte [eax + 0xc], 0
mov byte [eax + 0xd], 0
xor edx, edx
mov dword [eax + 4], edx
push eax
push 0x4274a4
call sub.user32.dll_EnumWindows
ret

Function at 0x427678
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x4276f5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.004270d8
call sub.kernel32.dll_GetTickCount
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x42769d
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00426cd8
cmp dword [ebp - 4], 0
je 0x4276df
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404868
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4276fc
lea eax, [ebp - 4]
call fcn.004043a8
ret

Function at 0x42a398
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x450b54], 0
je 0x42a4e7
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x44efb8]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x42a4e7
mov eax, dword [0x450b58]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x450b54]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x42a4b6
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x450b54]
call fcn.00413e28
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42a4ae
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x42a4ae
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42a4ae
mov eax, dword [ebp - 0x14]
call fcn.00432efc
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42a4ae
push ebp
call fcn.0042a354
pop ecx
test al, al
jne 0x42a4ae
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x42a46a
mov eax, dword [ebp - 0x14]
call fcn.00431a2c
dec eax
jle 0x42a4ae
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.0040383c
cmp byte [ebp - 1], 0
je 0x42a4ae
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42a4ae
mov edx, dword [ebp - 0x14]
mov eax, dword [0x450b58]
call fcn.00429b20
inc edi
dec ebx
jne 0x42a3fd
mov eax, dword [0x450b58]
cmp dword [eax + 8], 0
jle 0x42a4ce
mov eax, dword [0x450b58]
call fcn.00429bb0
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42a4e7
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0042a1bc
pop ecx
test al, al
jne 0x42a4e7
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42da80
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test byte [esi + 0x1c], 0x10
je 0x42dacc
mov eax, esi
call fcn.00442f30
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42dacc
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x42dacc
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x250]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x24]
test al, al
jne 0x42dc0b
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x42db0c
cmp eax, 0x108
ja 0x42db0c
mov eax, esi
call fcn.00442f30
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42dc02
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x42dc0b
jmp 0x42dc02
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x42dbeb
cmp eax, 0x20a
ja 0x42dbeb
test byte [esi + 0x50], 0x80
jne 0x42db3e
sub eax, 0x203
je 0x42db3b
sub eax, 3
je 0x42db3b
sub eax, 3
jne 0x42db3e
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x42db52
dec eax
je 0x42db67
dec eax
je 0x42db84
dec eax
je 0x42db67
jmp 0x42db8b
mov ecx, ebx
mov eax, dword [0x44efb8]
mov eax, dword [eax]
mov edx, esi
call fcn.0044c808
jmp 0x42dc02
cmp byte [esi + 0x5d], 1
jne 0x42db7d
mov eax, esi
mov si, 0xffed
call fcn.0040383c
jmp 0x42dc0b
or word [esi + 0x54], 1
jmp 0x42dc02
and word [esi + 0x54], 0xfffe
jmp 0x42dc02
mov eax, dword [0x450b10]
cmp byte [eax + 0x20], 0
je 0x42dc02
mov eax, dword [0x450b10]
cmp dword [eax + 0x1c], 0
je 0x42dc02
mov eax, dword [ebx]
mov edx, dword [0x450b10]
cmp eax, dword [edx + 0x1c]
jne 0x42dc02
lea eax, [ebp - 0x114]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
call fcn.00442e74
mov byte [ebp - 0xc], al
mov ax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc9
call fcn.0040383c
jmp 0x42dc0b
cmp eax, 0xb00b
jne 0x42dc02
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042c3e8
mov edx, ebx
mov eax, esi
mov ecx, dword [eax]
call dword [ecx - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43108c
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1f8], 0
je 0x4310a8
cmp dword [esi + 4], 0
je 0x4310d5
test byte [ebx + 0x55], 1
jne 0x4310c7
mov eax, ebx
call fcn.0042fc98
test eax, eax
jne 0x4310c7
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4311e5
mov edx, esi
mov eax, ebx
call fcn.00430bb0
jmp 0x4311e5
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x4311de
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00432efc
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.0042d9b4
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0043108c
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00432efc
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4311e5
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4375f4
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x44f114]
cmp byte [eax + 0xc], 0
je 0x437761
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43775a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x450b64], 0
jne 0x437648
push 0x437768
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x437770
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b64], eax
cmp dword [0x44eb00], 0
jne 0x437743
push 0x437780
call sub.kernel32.dll_LoadLibraryA
mov dword [0x44eb00], eax
cmp dword [0x44eb00], 0
je 0x437743
push 0x43778c
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b68], eax
push 0x43779c
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b6c], eax
push 0x4377b0
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b70], eax
push 0x4377c8
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b74], eax
push 0x4377e0
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b78], eax
push 0x4377f4
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b7c], eax
push 0x43780c
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b80], eax
push 0x437824
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b84], eax
push 0x437840
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b88], eax
push 0x43784c
mov eax, dword [0x44eb00]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x450b8c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437761
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43b5ec
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.004043a8
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43b63b
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00404618
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x442de4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x442e34]
test si, 4
je 0x442df8
or bl, 1
test si, 8
je 0x442e02
or bl, 4
test si, 1
je 0x442e0c
or bl, 8
test si, 2
je 0x442e16
or bl, 0x10
test si, 0x10
je 0x442e20
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x442e2f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x442e38
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x442e70]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x442e51
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x442e60
or bl, 4
test esi, 0x20000000
je 0x442e6b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x449534
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x449546
add esp, 0xfffffff0
call fcn.00403954
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004197c8
mov eax, dword [0x44edf4]
mov dword [eax + 4], ebx
mov dword [eax], 0x4498d8
mov eax, dword [0x44ee00]
mov dword [eax + 4], ebx
mov dword [eax], 0x4498e4
mov eax, ebx
call fcn.004498f0
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411ac0]
call fcn.00403604
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411ac0]
call fcn.00403604
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411ac0]
call fcn.00403604
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411ac0]
call fcn.00403604
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411ac0]
call fcn.00403604
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x445d08
push eax
push 0
push 0
mov eax, dword [0x44ef40]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41b1ec]
call fcn.0041c654
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41b1ec]
call fcn.0041c654
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41b1ec]
call fcn.0041c654
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00449d40
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x449c08
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x449c08
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x449c08
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x449683
call fcn.004039ac
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret