joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44d6c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6f1cbc]
xor edx, edx
cmp eax, edx
jne 0x44d6e6
xor eax, eax
mov byte [eax + 0x6f1bbc], al
inc eax
cmp eax, 0x100
jl 0x44d6ce
mov dword [0x6f1cbc], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6f1bbc
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x44d777
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x44d74a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x44d718
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x44d780
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x44d7d3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x44d7ba
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x454150
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x480b1e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.00454a70
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x6c4c54
call fcn.00472a24
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x4541e3
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00472a24
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4541dc
push 0
mov ecx, eax
call fcn.0044b2f0
mov dword [esi + 0xc], eax
jmp 0x4541e5
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x4541e5
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x47508a
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4750c2
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.0047313e
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00473116
jmp 0x4750ce
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x476778
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 0x4767ba
call fcn.0047c236
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4767ba
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4767b1
xor eax, eax
jmp 0x4767c2
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004767c8
pop edi
pop esi
pop ebx
ret 4

Function at 0x47c766
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 0x47c794
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x47c7b2
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0047c6cc
jmp 0x47c7b2
mov eax, dword [esi + 0x14]
test eax, eax
je 0x47c7b2
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0047c6cc
test edi, edi
mov eax, edi
jne 0x47c79c
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4028fc
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov esi, edx
mov ebx, eax
test ebx, ebx
jne 0x40292b
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00403be4
jmp 0x402949
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.00402884
mov edi, eax
test ebx, ebx
je 0x402949
cmp dword [esi], 0
je 0x402949
dec ebx
jmp 0x402932
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402c4c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [section.DATA]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x402ce4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402cc4
xor eax, eax
push ebp
push 0x402cbd
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 0x402d00
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 0x402cc4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [section.DATA]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [section.DATA], ax
mov esp, ebp
pop ebp
ret

Function at 0x403ab0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.0040272c
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x477049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x403a78
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x405310
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x4054cc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405371
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x4054e8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4053e3
xor eax, eax
push ebp
push 0x4053dc
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
call fcn.00405168
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4053c5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405508
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4053e3
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpyA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x4054c4
cmp byte [ebp - 0xd], 0
jne 0x405425
cmp byte [ebp - 0x12], 0
je 0x4054c4
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x40543e
dec ebx
cmp byte [ebx], 0x2e
je 0x40544d
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x40543d
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x4054c4
inc ebx
cmp byte [ebp - 0x12], 0
je 0x40547a
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4054c4
cmp byte [ebp - 0xd], 0
je 0x4054c4
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4054c4
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x408594
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
xor ebx, ebx
push edi
mov eax, esi
call fcn.00403f40
push eax
call sub.kernel32.dll_SetFileAttributesA
test eax, eax
jne 0x4085b6
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x409544
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 0x40957d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403be4
jmp 0x409586
mov eax, ebx
mov edx, esi
call fcn.00403b50
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x409590
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 0x4095b1
mov al, byte [esp]
jmp 0x4095b3
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x413310
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
jne 0x413325
mov byte [ebx + 0xd], 0
pop ebx
ret

Function at 0x415334
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 0x41533a
ret

Function at 0x417a9c
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 0x417aed
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x417ad4
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x417ac4
jmp 0x417aed
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 0x417ad5
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4287fc
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 - 0xc]
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
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
cmp dword [0x477788], 0
sete dl
or al, dl
jne 0x42893c
mov eax, dword [0x47778c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x477788]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x42890b
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x477788]
call fcn.0040e5d0
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x428903
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x428903
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x428903
mov eax, dword [ebp - 0x14]
call fcn.00430b0c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x428903
push ebp
call fcn.004287b8
pop ecx
test al, al
jne 0x428903
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x4288bf
mov eax, dword [ebp - 0x14]
call fcn.0042f498
dec eax
jle 0x428903
mov byte [ebp - 1], 1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov bx, 0xffc1
call fcn.00402fb0
cmp byte [ebp - 1], 0
je 0x428903
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x428903
mov edx, dword [ebp - 0x14]
mov eax, dword [0x47778c]
call fcn.00428004
inc edi
dec esi
jne 0x428852
mov eax, dword [0x47778c]
cmp dword [eax + 8], 0
jle 0x428923
mov eax, dword [0x47778c]
call fcn.00428094
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42893c
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00428620
pop ecx
test al, al
jne 0x42893c
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 0x42e4a4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov eax, dword [esi]
cmp eax, 0x84
jg 0x42e4d5
je 0x42e52f
sub eax, 7
je 0x42e4f6
dec eax
je 0x42e520
sub eax, 0x17
je 0x42e5d4
jmp 0x42e612
add eax, 0xffffff00
sub eax, 9
jb 0x42e5c0
add eax, 0xffffff09
sub eax, 0xb
jb 0x42e588
jmp 0x42e612
mov eax, ebx
call fcn.00440688
mov edi, eax
test edi, edi
je 0x42e672
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x42e67b
jmp 0x42e672
test byte [ebx + 0x44], 0x20
jne 0x42e67b
jmp 0x42e672
mov edx, esi
mov eax, ebx
call fcn.0042baa4
cmp dword [esi + 0xc], 0xffffffff
jne 0x42e67b
push 0
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.00406f7c
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.0042a5d8
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.0042e37c
test eax, eax
je 0x42e67b
mov dword [esi + 0xc], 1
jmp 0x42e67b
mov edx, esi
mov eax, ebx
call fcn.0042e410
test al, al
je 0x42e672
cmp dword [esi + 0xc], 0
jne 0x42e67b
mov eax, dword [esi + 8]
push eax
mov eax, dword [esi + 4]
push eax
mov eax, dword [esi]
push eax
mov eax, ebx
call fcn.00430b0c
push eax
call sub.user32.dll_DefWindowProcA
jmp 0x42e67b
mov eax, ebx
call fcn.0042b140
test al, al
jne 0x42e67b
jmp 0x42e672
mov eax, ebx
call fcn.00430b0c
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x42e672
cmp dword [0x4737e8], 0
je 0x42e672
mov eax, dword [0x4737e8]
cmp ebx, dword [eax + 0x24]
jne 0x42e672
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x4737e8]
call fcn.0042b9d8
jmp 0x42e672
mov eax, dword [0x477750]
cmp byte [eax + 0x20], 0
je 0x42e672
mov eax, dword [0x477750]
cmp dword [eax + 0x1c], 0
je 0x42e672
mov eax, dword [esi]
mov edx, dword [0x477750]
cmp eax, dword [edx + 0x1c]
jne 0x42e672
lea eax, [ebp - 0x110]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [esi]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x110]
call fcn.004405cc
mov byte [ebp - 0xc], al
mov ax, word [esi + 4]
mov word [ebp - 0xa], ax
mov eax, dword [esi + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, ebx
mov bx, 0xffb7
call fcn.00402fb0
jmp 0x42e67b
mov edx, esi
mov eax, ebx
call fcn.0042baa4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42eb3c
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 + 0x1e8], 0
je 0x42eb58
cmp dword [esi + 4], 0
je 0x42eb85
test byte [ebx + 0x45], 1
jne 0x42eb77
mov eax, ebx
call fcn.0042da74
test eax, eax
jne 0x42eb77
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x42ec95
mov edx, esi
mov eax, ebx
call fcn.0042e7b4
jmp 0x42ec95
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
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 0x42ec8e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00430b0c
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.0042b9d8
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0042eb3c
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 + 0x40]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
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.00430b0c
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42ec95
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 0x4389ac
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.00403afc
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x4389fb
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.00403d2c
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4403a4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4777e8
cmp dword [edi], 0
jne 0x440420
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4777e4]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x473994
mov ecx, 2
call fcn.00402844
mov edx, 0x44037c
lea eax, [esi + 5]
call fcn.0044039c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0044039c
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 0x4403f5
mov dword [0x4777e4], 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 0x44053c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44058c]
test si, 4
je 0x440550
or bl, 1
test si, 8
je 0x44055a
or bl, 4
test si, 1
je 0x440564
or bl, 8
test si, 2
je 0x44056e
or bl, 0x10
test si, 0x10
je 0x440578
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x440587
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x440590
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4405c8]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4405a9
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4405b8
or bl, 4
test esi, 0x20000000
je 0x4405c3
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x446770
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x446782
add esp, 0xfffffff0
call fcn.004030d4
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00413394
mov eax, ebx
call fcn.00446abc
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x40ceb0]
call fcn.00402da4
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x40ceb0]
call fcn.00402da4
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x40ceb0]
call fcn.00402da4
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x40ceb0]
call fcn.00402da4
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x40ceb0]
call fcn.00402da4
mov dword [ebx + 0x70], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x34], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x4c]
push eax
mov eax, 0x446740
push eax
push 0
push 0
mov eax, dword [0x476814]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41485c]
call fcn.00415d94
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x41485c]
call fcn.00415d94
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x41485c]
call fcn.00415d94
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.00446f2c
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x446e00
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x446e00
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x446e00
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x446891
call fcn.0040312c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret