joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402ef8
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x455008], 0x8088405
inc edx
mov dword [ebx + 0x455008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403350
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x455024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4033e8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4033c8
xor eax, eax
push ebp
push 0x4033c1
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 0x403404
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 0x4033c8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x455024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x455024], ax
mov esp, ebp
pop ebp
ret

Function at 0x4040d4
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x5a104c], 0
je 0x404135
cmp word [0x5a1220], 0xd7b2
jne 0x4040fd
cmp dword [0x5a1228], 0
jbe 0x4040fd
mov eax, 0x5a121c
call dword [0x5a1238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x455070
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 0x40415c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x455034], 0
jne 0x404151
push 0
push 0x455068
push 0x455070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x4060f4
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 0x40615a
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.004044c8
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402f14
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406144
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406161
lea eax, [ebp - 0x10]
call fcn.00404258
ret

Function at 0x40b1a4
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 0x40b1dd
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404348
jmp 0x40b1e6
mov eax, ebx
mov edx, esi
call fcn.004042ac
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b1f0
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 0x40b211
mov al, byte [esp]
jmp 0x40b213
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b8a8
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b710
mov eax, dword [0x5a0d94]
cmp byte [eax], 0
je 0x40b924
mov eax, dword [0x5a0ba4]
call fcn.00402d64
call fcn.00402bd4
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.00408960
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 0x40b96c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b95a
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x5a0b50]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x5a1668]
call fcn.00405560
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 0x40c210
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 0x40c2e6
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.004042f0
lea eax, [ebp - 8]
call fcn.00404768
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404718
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c2d0
mov eax, ebx
call fcn.00402a48
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c2c9
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.00404718
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c2b3
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c2f8
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c2b3
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 0x40c2d0
mov eax, dword [ebp - 0x10]
call fcn.00402a78
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c2ed
lea eax, [ebp - 8]
call fcn.00404258
ret

Function at 0x40c7c0
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 0x40c824
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.004044c8
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.004084bc
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c82b
lea eax, [ebp - 0xc]
call fcn.00404258
ret
Function at 0x41dbd0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
lea ebx, [ebp - 0xc]
mov esi, 0x5a1888
cmp dword [esi], 0
jne 0x41dc76
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
mov edx, dword [0x5a1884]
mov dword [eax], edx
mov eax, dword [ebp - 8]
lea edx, [eax + 4]
mov eax, 0x455400
mov ecx, 2
call fcn.00402c68
mov edx, 0x41dba8
mov eax, dword [ebp - 8]
add eax, 5
call fcn.0041dbc8
mov edx, dword [ebp - 8]
mov dword [edx + 6], eax
mov eax, dword [ebp - 8]
add eax, 0xa
mov dword [ebx], eax
mov eax, dword [ebx]
mov byte [eax], 0xe8
mov eax, dword [ebp - 8]
lea edx, [eax + 4]
mov eax, dword [ebx]
call fcn.0041dbc8
mov edx, dword [ebx]
mov dword [edx + 1], eax
mov eax, dword [ebx]
mov edx, dword [esi]
mov dword [eax + 5], edx
mov eax, dword [ebx]
mov dword [esi], eax
add dword [ebx], 0xd
mov eax, dword [ebx]
sub eax, dword [ebp - 8]
cmp eax, 0xffc
jl 0x41dc3d
mov eax, dword [ebp - 8]
mov dword [0x5a1884], eax
mov eax, dword [esi]
mov dword [ebp - 4], eax
mov eax, dword [esi]
mov dword [ebx], eax
mov eax, dword [ebx]
mov eax, dword [eax + 5]
mov dword [esi], eax
mov eax, dword [ebx]
mov edx, dword [ebp + 8]
mov dword [eax + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [eax + 9], edx
mov eax, dword [ebp - 4]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x41ee9c
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 0x41eea2
ret

Function at 0x421314
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 0x421365
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x42134c
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x42133c
jmp 0x421365
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 0x42134d
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42a44c
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 0x42a398
call sub.user32.dll_EnumWindows
ret

Function at 0x42a56c
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 0x42a5e9
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00429fcc
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount_1
sub eax, ebx
cmp eax, 0x3e8
jbe 0x42a591
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00429bcc
cmp dword [ebp - 4], 0
je 0x42a5d3
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404718
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 0x42a5f0
lea eax, [ebp - 4]
call fcn.00404258
ret

Function at 0x42d294
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 [0x5a1aec], 0
je 0x42d3e3
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x5a0d30]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x42d3e3
mov eax, dword [0x5a1af0]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x5a1aec]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x42d3b2
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x5a1aec]
call fcn.004170bc
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42d3aa
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x42d3aa
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42d3aa
mov eax, dword [ebp - 0x14]
call fcn.00435e2c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42d3aa
push ebp
call fcn.0042d250
pop ecx
test al, al
jne 0x42d3aa
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x42d366
mov eax, dword [ebp - 0x14]
call fcn.0043495c
dec eax
jle 0x42d3aa
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.004036ec
cmp byte [ebp - 1], 0
je 0x42d3aa
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42d3aa
mov edx, dword [ebp - 0x14]
mov eax, dword [0x5a1af0]
call fcn.0042ca1c
inc edi
dec ebx
jne 0x42d2f9
mov eax, dword [0x5a1af0]
cmp dword [eax + 8], 0
jle 0x42d3ca
mov eax, dword [0x5a1af0]
call fcn.0042caac
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42d3e3
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0042d0b8
pop ecx
test al, al
jne 0x42d3e3
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 0x43099c
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 0x4309e8
mov eax, esi
call fcn.00445ed8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4309e8
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x4309e8
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 0x430b27
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x430a28
cmp eax, 0x108
ja 0x430a28
mov eax, esi
call fcn.00445ed8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x430b1e
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x430b27
jmp 0x430b1e
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x430b07
cmp eax, 0x20a
ja 0x430b07
test byte [esi + 0x50], 0x80
jne 0x430a5a
sub eax, 0x203
je 0x430a57
sub eax, 3
je 0x430a57
sub eax, 3
jne 0x430a5a
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x430a6e
dec eax
je 0x430a83
dec eax
je 0x430aa0
dec eax
je 0x430a83
jmp 0x430aa7
mov ecx, ebx
mov eax, dword [0x5a0d30]
mov eax, dword [eax]
mov edx, esi
call fcn.0044f7a0
jmp 0x430b1e
cmp byte [esi + 0x5d], 1
jne 0x430a99
mov eax, esi
mov si, 0xffed
call fcn.004036ec
jmp 0x430b27
or word [esi + 0x54], 1
jmp 0x430b1e
and word [esi + 0x54], 0xfffe
jmp 0x430b1e
mov eax, dword [0x5a1aa8]
cmp byte [eax + 0x20], 0
je 0x430b1e
mov eax, dword [0x5a1aa8]
cmp dword [eax + 0x1c], 0
je 0x430b1e
mov eax, dword [ebx]
mov edx, dword [0x5a1aa8]
cmp eax, dword [edx + 0x1c]
jne 0x430b1e
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.00445e1c
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.004036ec
jmp 0x430b27
cmp eax, 0xb00b
jne 0x430b1e
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042f2f8
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 0x433fbc
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 0x433fd8
cmp dword [esi + 4], 0
je 0x434005
test byte [ebx + 0x55], 1
jne 0x433ff7
mov eax, ebx
call fcn.00432bc8
test eax, eax
jne 0x433ff7
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x434115
mov edx, esi
mov eax, ebx
call fcn.00433ae0
jmp 0x434115
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 0x43410e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00435e2c
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.004308d0
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00433fbc
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.00435e2c
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x434115
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 0x43a574
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x5a0eac]
cmp byte [eax + 0xc], 0
je 0x43a6e1
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43a6da
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x5a1afc], 0
jne 0x43a5c8
push 0x43a6e8
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43a6f0
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5a1afc], eax
cmp dword [0x455ab8], 0
jne 0x43a6c3
push 0x43a700
call sub.kernel32.dll_LoadLibraryA
mov dword [0x455ab8], eax
cmp dword [0x455ab8], 0
je 0x43a6c3
push 0x43a70c
mov eax, dword [0x455ab8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5a1b00], eax
push 0x43a71c
mov eax, dword [0x455ab8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5a1b04], eax
push 0x43a730
mov eax, dword [0x455ab8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5a1b08], eax
push 0x43a748
mov eax, dword [0x455ab8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5a1b0c], eax
push 0x43a760
mov eax, dword [0x455ab8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5a1b10], eax
push 0x43a774
mov eax, dword [0x455ab8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5a1b14], eax
push 0x43a78c
mov eax, dword [0x455ab8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5a1b18], eax
push 0x43a7a4
mov eax, dword [0x455ab8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5a1b1c], eax
push 0x43a7c0
mov eax, dword [0x455ab8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5a1b20], eax
push 0x43a7cc
mov eax, dword [0x455ab8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5a1b24], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43a6e1
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43e594
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 0x43e5e3
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.004044c8
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x445d8c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x445ddc]
test si, 4
je 0x445da0
or bl, 1
test si, 8
je 0x445daa
or bl, 4
test si, 1
je 0x445db4
or bl, 8
test si, 2
je 0x445dbe
or bl, 0x10
test si, 0x10
je 0x445dc8
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x445dd7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x445de0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x445e18]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x445df9
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x445e08
or bl, 4
test esi, 0x20000000
je 0x445e13
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x44c4dc
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44c4ee
add esp, 0xfffffff0
call fcn.00403804
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041cb28
mov eax, dword [0x5a0b58]
mov dword [eax + 4], ebx
mov dword [eax], 0x44c880
mov eax, dword [0x5a0b64]
mov dword [eax + 4], ebx
mov dword [eax], 0x44c88c
mov eax, ebx
call fcn.0044c898
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x414d40]
call fcn.004034b4
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x414d40]
call fcn.004034b4
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x414d40]
call fcn.004034b4
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x414d40]
call fcn.004034b4
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x414d40]
call fcn.004034b4
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, 0x448cb0
push eax
push 0
push 0
mov eax, dword [0x5a0cb4]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41e5a0]
call fcn.0041fa08
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41e5a0]
call fcn.0041fa08
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41e5a0]
call fcn.0041fa08
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0044cce8
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44cbb0
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44cbb0
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44cbb0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44c62b
call fcn.0040385c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret