joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4e6e4f
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4e6e87
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.004e4ec7
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004e4e9f
jmp 0x4e6e93
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4e8646
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 0x4e8688
call fcn.004eeab3
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4e8688
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4e867f
xor eax, eax
jmp 0x4e8690
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004e8696
pop edi
pop esi
pop ebx
ret 4

Function at 0x4eefe3
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 0x4ef011
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4ef02f
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004eef49
jmp 0x4ef02f
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4ef02f
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004eef49
test edi, edi
mov eax, edi
jne 0x4ef019
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x403364
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x45a00c]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4033fc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4033dc
xor eax, eax
push ebp
push 0x4033d5
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 0x403418
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 0x4033dc
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x45a00c]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x45a00c], ax
mov esp, ebp
pop ebp
ret

Function at 0x4040dc
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x45c048], 0
je 0x40413d
cmp word [0x45c21c], 0xd7b2
jne 0x404105
cmp dword [0x45c224], 0
jbe 0x404105
mov eax, 0x45c218
call dword [0x45c234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x45a054
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 0x404164
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x45a01c], 0
jne 0x404159
push 0
push 0x45a074
push 0x45a054
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x40996c
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 0x4099a5
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404348
jmp 0x4099ae
mov eax, ebx
mov edx, esi
call fcn.004042ac
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4099b8
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 0x4099d9
mov al, byte [esp]
jmp 0x4099db
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40a060
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x409ed8
mov eax, dword [0x45af30]
cmp byte [eax], 0
je 0x40a0c8
mov eax, dword [0x45ad78]
call fcn.00402c80
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.004088f0
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff5
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 0x40a110
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40a0fe
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x45ad38]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x45c714]
call fcn.00405974
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 0x40abfc
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 0x40ac60
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.004044c0
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.004085e8
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ac67
lea eax, [ebp - 0xc]
call fcn.00404258
ret
Function at 0x41c888
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x45ca20
cmp dword [edi], 0
jne 0x41c904
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x45ca1c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x45a4f4
mov ecx, 2
call fcn.004028c0
mov edx, 0x41c860
lea eax, [esi + 5]
call fcn.0041c880
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041c880
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 0x41c8d9
mov dword [0x45ca1c], 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 0x41dd90
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 0x41dd96
ret

Function at 0x420224
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 0x420275
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x42025c
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x42024c
jmp 0x420275
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 0x42025d
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42dfa8
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 0x42def4
call sub.user32.dll_EnumWindows
ret

Function at 0x42e0cc
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 0x42e149
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0042db18
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 0x42e0f1
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0042d770
cmp dword [ebp - 4], 0
je 0x42e133
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404708
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 0x42e150
lea eax, [ebp - 4]
call fcn.00404258
ret

Function at 0x4311b0
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 [0x45cba8], 0
je 0x4312ff
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x45aed4]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x4312ff
mov eax, dword [0x45cbac]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x45cba8]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x4312ce
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x45cba8]
call fcn.00413f04
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x4312c6
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x4312c6
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x4312c6
mov eax, dword [ebp - 0x14]
call fcn.00439cc8
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4312c6
push ebp
call fcn.0043116c
pop ecx
test al, al
jne 0x4312c6
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x431282
mov eax, dword [ebp - 0x14]
call fcn.0043885c
dec eax
jle 0x4312c6
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.004036e8
cmp byte [ebp - 1], 0
je 0x4312c6
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x4312c6
mov edx, dword [ebp - 0x14]
mov eax, dword [0x45cbac]
call fcn.00430934
inc edi
dec ebx
jne 0x431215
mov eax, dword [0x45cbac]
cmp dword [eax + 8], 0
jle 0x4312e6
mov eax, dword [0x45cbac]
call fcn.004309c4
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x4312ff
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00430fd4
pop ecx
test al, al
jne 0x4312ff
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 0x4348c8
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 0x434914
mov eax, esi
call fcn.0044a3a0
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x434914
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x434914
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 0x434a58
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x434954
cmp eax, 0x108
ja 0x434954
mov eax, esi
call fcn.0044a3a0
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x434a4f
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x434a58
jmp 0x434a4f
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x434a36
cmp eax, 0x20a
ja 0x434a36
test byte [esi + 0x50], 0x80
jne 0x434986
sub eax, 0x203
je 0x434983
sub eax, 3
je 0x434983
sub eax, 3
jne 0x434986
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x43499a
dec eax
je 0x4349af
dec eax
je 0x4349cf
dec eax
je 0x4349af
jmp 0x4349d6
mov ecx, ebx
mov eax, dword [0x45aed4]
mov eax, dword [eax]
mov edx, esi
call fcn.004539d4
jmp 0x434a4f
cmp byte [esi + 0x5d], 1
jne 0x4349c5
mov eax, esi
mov si, 0xffed
call fcn.004036e8
jmp 0x434a58
or word [esi + 0x54], 1
jmp 0x434a4f
and word [esi + 0x54], 0xfffe
jmp 0x434a4f
mov eax, dword [0x45cb64]
cmp byte [eax + 0x20], 0
je 0x434a4f
mov eax, dword [0x45cb64]
cmp dword [eax + 0x1c], 0
je 0x434a4f
mov eax, dword [ebx]
mov edx, dword [0x45cb64]
cmp eax, dword [edx + 0x1c]
jne 0x434a4f
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.0044a2e4
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.004036e8
jmp 0x434a58
mov eax, dword [ebx]
cmp eax, 0xb00b
jne 0x434a4f
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.004331e8
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 0x437ef8
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 0x437f14
cmp dword [esi + 4], 0
je 0x437f41
test byte [ebx + 0x55], 1
jne 0x437f33
mov eax, ebx
call fcn.00436b50
test eax, eax
jne 0x437f33
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x438051
mov edx, esi
mov eax, ebx
call fcn.00437a18
jmp 0x438051
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 0x43804a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00439cc8
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.004347fc
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00437ef8
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.00439cc8
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x438051
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 0x43e534
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x45b028]
cmp byte [eax + 0xc], 0
je 0x43e6a1
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43e69a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x45cbb8], 0
jne 0x43e588
push 0x43e6a8
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43e6b0
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbb8], eax
cmp dword [0x45aa38], 0
jne 0x43e683
push 0x43e6c0
call sub.kernel32.dll_LoadLibraryA
mov dword [0x45aa38], eax
cmp dword [0x45aa38], 0
je 0x43e683
push 0x43e6cc
mov eax, dword [0x45aa38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbbc], eax
push 0x43e6dc
mov eax, dword [0x45aa38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbc0], eax
push 0x43e6f0
mov eax, dword [0x45aa38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbc4], eax
push 0x43e708
mov eax, dword [0x45aa38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbc8], eax
push 0x43e720
mov eax, dword [0x45aa38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbcc], eax
push 0x43e734
mov eax, dword [0x45aa38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbd0], eax
push 0x43e74c
mov eax, dword [0x45aa38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbd4], eax
push 0x43e764
mov eax, dword [0x45aa38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbd8], eax
push 0x43e780
mov eax, dword [0x45aa38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbdc], eax
push 0x43e78c
mov eax, dword [0x45aa38]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x45cbe0], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43e6a1
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x4423c4
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.00404258
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x442413
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.004044c0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44a254
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44a2a4]
test si, 4
je 0x44a268
or bl, 1
test si, 8
je 0x44a272
or bl, 4
test si, 1
je 0x44a27c
or bl, 8
test si, 2
je 0x44a286
or bl, 0x10
test si, 0x10
je 0x44a290
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44a29f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44a2a8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44a2e0]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44a2c1
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44a2d0
or bl, 4
test esi, 0x20000000
je 0x44a2db
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4508e4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x4508f6
add esp, 0xfffffff0
call fcn.00403850
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041b804
mov eax, dword [0x45ad40]
mov dword [eax + 4], ebx
mov dword [eax], 0x450c88
mov eax, dword [0x45ad4c]
mov dword [eax + 4], ebx
mov dword [eax], 0x450c94
mov eax, ebx
call fcn.00450ca0
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411864]
call fcn.004034bc
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411864]
call fcn.004034bc
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411864]
call fcn.004034bc
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411864]
call fcn.004034bc
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411864]
call fcn.004034bc
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, 0x44d168
push eax
push 0
push 0
mov eax, dword [0x45ae68]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41d1c4]
call fcn.0041e898
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41d1c4]
call fcn.0041e898
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41d1c4]
call fcn.0041e898
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.004510c0
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x450f9c
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x450f9c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x450f9c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x450a33
call fcn.004038a8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x450d80
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x450f2b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x450f0c
mov dl, 1
mov eax, dword [0x411d54]
call fcn.004034bc
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404258
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x450efb
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.0043e894
test al, al
je 0x450eee
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x450f3c
lea eax, [ebp - 0x254]
call fcn.00408fd0
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x450eee
xor eax, eax
push ebp
push 0x450ee7
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x450f74
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x450ed0
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004044c0
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x450ed0
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004044c0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x450eee
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x450df1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415e9c
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x450f32
lea eax, [ebp - 0x260]
call fcn.00404258
ret

Function at 0x451860
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x45cbfc]
cmp byte [eax + 0xa5], 0
jne 0x4518d1
cmp dword [0x45cc14], 0
jne 0x451892
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x45181c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x45cc14], eax
cmp dword [0x45cc10], 0
jne 0x4518ad
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x45cc10], eax
cmp dword [0x45cc18], 0
jne 0x4518d1
push esp
push 0
push 0
push 0x4517c0
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x45cc18], eax
pop edx
ret