joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45003c
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb0
xor ecx, ecx
mov dword [ebp - 0x50], ecx
mov dword [ebp - 0x4c], ecx
mov dword [ebp - 0x48], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x45028a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 8]
call fcn.0044e960
xor eax, eax
push ebp
push 0x450260
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x44]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0044ef10
test al, al
je 0x450244
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00406bb0
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x450244
inc eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x40]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 4]
call fcn.00407390
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0044e8c0
test al, al
je 0x450238
mov eax, dword [ebp - 4]
call fcn.00407390
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.004073e0
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0044f954
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x450238
xor eax, eax
push ebp
push 0x450231
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0xc]
call fcn.0044e960
xor eax, eax
push ebp
push 0x450213
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00407390
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.004073e0
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0044e964
mov eax, dword [ebp - 4]
call fcn.00407390
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.004073e0
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0044f954
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x4501f0
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0044ff04
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0045003c
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4501f7
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x4500c7
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x450267
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.0044e960
ret
Function at 0x4564c0
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 0x4564c6
ret
Function at 0x461aa8
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc8
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 4], edx
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x461c65
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x30], 0
jne 0x461c41
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x38], 0
je 0x461c41
mov eax, dword [ebp - 0xc]
add eax, 0x2c
push eax
mov eax, dword [ebp - 0xc]
add eax, 0x28
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [eax]
call dword [eax + 0xc]
mov eax, dword [ebp - 0xc]
mov ebx, dword [eax + 0x28]
add ebx, ebx
add ebx, ebx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
imul ebx
push eax
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x461a74]
call fcn.00408680
add esp, 4
lea eax, [ebp - 4]
call fcn.00409c38
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [0x4e1b80]
push eax
call fcn.0044bb84
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 8]
call fcn.004084b8
push eax
push ebx
push 0
mov eax, dword [ebp - 4]
push eax
mov eax, dword [eax]
call dword [eax + 0x1c]
lea eax, [ebp - 0x38]
xor ecx, ecx
mov edx, 0x2c
call fcn.00404888
mov dword [ebp - 0x38], 0x2c
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x28]
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
neg eax
mov dword [ebp - 0x30], eax
mov word [ebp - 0x2c], 1
mov word [ebp - 0x2a], 0x20
mov dl, 1
mov eax, dword [0x454e00]
call fcn.0045e49c
mov ebx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 0x30], ebx
xor ecx, ecx
push ebp
push 0x461c1f
push dword fs:[ecx]
mov dword fs:[ecx], esp
mov eax, ebx
mov dl, 7
call fcn.004600b0
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax + 0x2c]
mov eax, dword [ebp - 0xc]
mov edx, dword [eax + 0x28]
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax]
call dword [ebx + 0x6c]
push 0
lea eax, [ebp - 0x38]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
push eax
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov edx, dword [eax]
call dword [edx + 0x70]
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
call fcn.0045edbc
call fcn.004594c0
push eax
call sub.gdi32.dll_SetDIBits
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov dl, 1
call fcn.0045f0c0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x461c41
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x461c6c
lea eax, [ebp - 8]
mov edx, dword [0x461a74]
call fcn.0040868c
lea eax, [ebp - 4]
call fcn.00409c38
ret
Function at 0x471988
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
cmp dword [0x4e7170], 0
je 0x471ac9
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4e1d74]
mov edx, dword [edx]
xor al, byte [edx + 0xbc]
je 0x471ac9
mov eax, dword [0x4e7174]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x4e7170]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x471a98
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x4e7170]
call fcn.0043d8c8
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x471a90
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1ea], 0
je 0x471a90
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x5c]
test al, al
je 0x471a90
mov eax, dword [ebp - 0x14]
call fcn.0047d36c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x471a90
push ebp
call fcn.00471944
pop ecx
test al, al
jne 0x471a90
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbb
call fcn.00405264
test al, al
je 0x471a90
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 si, 0xffbc
call fcn.00405264
cmp byte [ebp - 1], 0
je 0x471a90
lea edx, [ebp - 0xc]
lea eax, [ebp - 0x28]
call fcn.0040aab0
test al, al
je 0x471a90
mov edx, dword [ebp - 0x14]
mov eax, dword [0x4e7174]
call fcn.004710a0
inc edi
dec ebx
jne 0x4719ed
mov eax, dword [0x4e7174]
cmp dword [eax + 8], 0
jle 0x471ab0
mov eax, dword [0x4e7174]
call fcn.00471158
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x471ac9
push ebp
mov eax, dword [ebp - 0x18]
call fcn.004717a8
pop ecx
test al, al
jne 0x471ac9
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 0x479ee4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.0040aa98
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
mov eax, esi
call fcn.00473f08
test ebx, ebx
jne 0x479f37
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.00479d60
mov ebx, eax
test ebx, ebx
je 0x47a02d
cmp esi, ebx
je 0x479f60
mov eax, dword [esp]
sub eax, dword [ebx + 0x40]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x44]
mov dword [esp + 0x118], eax
jmp 0x479f75
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0x479fad
add eax, 0xffffff5f
sub eax, 2
jb 0x479fc5
dec eax
sub eax, 2
jb 0x479fd9
dec eax
sub eax, 2
jb 0x479fcf
jmp 0x479fe3
add eax, 0xfffffdff
sub eax, 2
jb 0x479fc5
dec eax
sub eax, 2
jb 0x479fd9
dec eax
sub eax, 2
jb 0x479fcf
jmp 0x479fe3
mov byte [esp + 0x120], 0
jmp 0x479feb
mov byte [esp + 0x120], 2
jmp 0x479feb
mov byte [esp + 0x120], 1
jmp 0x479feb
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.004b7e40
mov esi, eax
call fcn.00470840
or si, ax
mov word [esp + 0x121], si
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.004758e0
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x47a02f
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret

Function at 0x490cd0
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebx
push esi
add esp, 0xfffffe00
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00406a48
push 0
mov eax, esi
movzx eax, al
push eax
call sub.user32.dll_MapVirtualKeyW
shl eax, 0x10
test eax, eax
je 0x490d15
push pe_nt_image_headers32
lea edx, [esp + 4]
push edx
push eax
call sub.user32.dll_GetKeyNameTextW
mov eax, ebx
mov edx, esp
mov ecx, pe_nt_image_headers32
call fcn.0040741c
add esp, 0x200
pop esi
pop ebx
ret
Function at 0x4962c4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
xor eax, eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4963fd
push dword fs:[eax]
mov dword fs:[eax], esp
mov word [ebp - 0x20], 0
lea eax, [ebp - 0x20]
push eax
call sub.user32.dll_GetKeyboardLayoutNameW
mov dl, 1
mov eax, dword [0x44d6d8]
call fcn.0044e814
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x4963d3
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.0044e8fc
lea eax, [ebp - 0x28]
lea edx, [ebp - 0x20]
mov ecx, 0xa
call fcn.0040741c
mov ecx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
mov edx, 0x496418
call fcn.004075cc
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0xc]
call fcn.0044eb78
test al, al
je 0x4963bd
lea ecx, [ebp - 4]
mov edx, 0x49648c
mov eax, dword [ebp - 0xc]
call fcn.0044f3c0
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.00423328
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x4963b6
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x4964a4
mov eax, dword [ebp - 8]
push eax
call fcn.0040b8c0
mov ebx, eax
call ebx
movzx eax, word [eax + 0x28]
and ax, 1
cmp ax, 1
sete byte [0x4dd860]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4963bd
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4963da
mov eax, dword [ebp - 0xc]
call fcn.00404fdc
ret

Function at 0x496508
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff0
mov esi, eax
lea edi, [esp]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movzx ebx, byte [esp + 4]
test bx, bx
je 0x49654f
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x496532
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x496543
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x49654f
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x4a30dc
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
mov ebx, eax
push ebp
push ecx
mov esi, dword [ebx + 0x2c]
mov edi, dword [ebx + 0x3c]
sub edi, dword [ebx + 0x74]
sub edi, dword [ebx + 0x6c]
jmp 0x4a310b
mov eax, dword [ebx + 0x2c]
sub eax, 0x106
add eax, esi
cmp eax, dword [ebx + 0x6c]
ja 0x4a318a
push esi
mov eax, dword [ebx + 0x38]
mov edx, eax
mov ebp, esi
add edx, ebp
push edx
push eax
call fcn.004a11e0
add esp, 0xc
sub dword [ebx + 0x70], esi
sub dword [ebx + 0x6c], esi
sub dword [ebx + 0x5c], ebp
mov eax, dword [ebx + 0x4c]
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x44]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x4a3158
mov cx, word [esp]
sub cx, si
jmp 0x4a315a
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4a3141
mov eax, esi
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x40]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x4a3180
mov cx, word [esp]
sub cx, si
jmp 0x4a3182
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4a3169
add edi, esi
mov ebp, dword [ebx]
cmp dword [ebp + 4], 0
je 0x4a31e7
mov edx, dword [ebx + 0x38]
mov ecx, edi
add edx, dword [ebx + 0x6c]
mov eax, ebp
add edx, dword [ebx + 0x74]
call fcn.004a2db0
add dword [ebx + 0x74], eax
cmp dword [ebx + 0x74], 3
jb 0x4a31d2
mov eax, dword [ebx + 0x38]
mov edx, dword [ebx + 0x6c]
movzx eax, byte [eax + edx]
mov dword [ebx + 0x48], eax
mov ecx, dword [ebx + 0x58]
shl eax, cl
mov edx, dword [ebx + 0x38]
mov ecx, dword [ebx + 0x6c]
movzx edx, byte [edx + ecx + 1]
xor eax, edx
and eax, dword [ebx + 0x54]
mov dword [ebx + 0x48], eax
cmp dword [ebx + 0x74], 0x106
jae 0x4a31e7
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x4a30e6
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4af3e0
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00406b2c
xor eax, eax
push ebp
push 0x4af51f
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x4af4f2
xor edx, edx
push ebp
push 0x4af4eb
push dword fs:[edx]
mov dword fs:[edx], esp
mov esi, dword [ebp - 4]
mov eax, esi
test eax, eax
je 0x4af42d
sub eax, 4
mov eax, dword [eax]
add eax, eax
add eax, 2
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x4af4c0
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor edx, edx
push ebp
push 0x4af4af
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, esi
test eax, eax
je 0x4af472
sub eax, 4
mov eax, dword [eax]
mov esi, eax
add esi, esi
mov eax, dword [ebp - 4]
call fcn.00407390
lea ecx, [esi + 2]
mov edx, ebx
call fcn.00404534
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 0xd
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4af4b6
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x4e1a98]
mov dl, 1
mov eax, dword [0x416510]
call fcn.00420ed0
call fcn.0040614c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4af526
lea eax, [ebp - 4]
call fcn.00406a48
ret

Function at 0x4b7948
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
push ecx
mov byte [esp], cl
mov ebx, edx
mov esi, eax
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongW
mov edi, eax
test bl, bl
je 0x4b7969
test edi, 0x40000
je 0x4b7983
test bl, bl
jne 0x4b7a04
mov eax, edi
and eax, 0x40000
cmp eax, 0x40000
jne 0x4b7a04
push esi
call sub.user32.dll_IsIconic
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 2], al
push esi
call sub.user32.dll_IsWindowVisible
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 1], al
movzx eax, byte [esp + 1]
or al, byte [esp + 2]
je 0x4b79b6
push 0
push esi
call sub.user32.dll_ShowWindow
test bl, bl
je 0x4b79cb
or edi, 0x40000
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
jmp 0x4b79da
and edi, 0xfffbffff
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
movzx eax, byte [esp]
and al, byte [esp + 1]
jne 0x4b79eb
cmp byte [esp + 2], 0
je 0x4b7a04
cmp byte [esp + 2], 0
je 0x4b79fc
push 6
push esi
call sub.user32.dll_ShowWindow
jmp 0x4b7a04
push 5
push esi
call sub.user32.dll_ShowWindow
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x4b7cb0
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
add esp, 0xfffffff8
mov ebx, eax
call sub.user32.dll_GetActiveWindow
mov dword [esp], eax
mov byte [esp + 4], 0
test bl, bl
je 0x4b7cd6
mov eax, esp
push eax
push 0x4b7c78
call sub.user32.dll_EnumWindows
jmp 0x4b7ce9
mov eax, esp
push eax
push 0x4b7c58
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
call sub.user32.dll_EnumThreadWindows
movzx eax, byte [esp + 4]
pop ecx
pop edx
pop ebx
ret

Function at 0x4b7dac
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov ebx, eax
movzx esi, word [0x4b7dfc]
test bl, 4
je 0x4b7dc0
or si, 1
test bl, 8
je 0x4b7dc9
or si, 4
test bl, 1
je 0x4b7dd2
or si, 8
test bl, 2
je 0x4b7ddb
or si, 0x10
test bl, 0x10
je 0x4b7de4
or si, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4b7df4
or si, 2
mov eax, esi
pop esi
pop ebx
ret

Function at 0x4b7e00
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, word [0x4b7e3c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4b7e1b
or bx, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4b7e2b
or bx, 4
test esi, 0x20000000
je 0x4b7e37
or bx, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x4c0934
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x4c0946
add esp, 0xfffffff0
call fcn.0040550c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0044a084
mov eax, dword [0x4e1b1c]
mov dword [eax + 4], ebx
mov dword [eax], 0x4c0d70
mov eax, dword [0x4e1b28]
mov dword [eax + 4], ebx
mov dword [eax], 0x4c0d7c
mov eax, ebx
call fcn.004c0d88
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x431f84]
call fcn.00404fac
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x431f84]
call fcn.00404fac
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x431f84]
call fcn.00404fac
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x431f84]
call fcn.00404fac
mov dword [ebx + 0x5c], eax
mov dl, 1
mov eax, dword [0x431f84]
call fcn.00404fac
mov dword [ebx + 0x78], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x44], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x5c]
push eax
mov eax, 0x4bb7ac
push eax
push 0
push 0
call sub.user32.dll_EnumDisplayMonitors
mov dl, 1
mov eax, dword [0x451030]
call fcn.00457594
mov dword [ebx + 0x80], eax
mov dl, 1
mov eax, dword [0x451030]
call fcn.00457594
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x451030]
call fcn.00457594
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x451030]
call fcn.00457594
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x451030]
call fcn.00457594
mov dword [ebx + 0x8c], eax
mov eax, ebx
call fcn.004c12e0
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4c1150
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4c1150
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4c1150
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4c1150
mov eax, dword [ebx + 0x8c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4c1150
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4c0abd
call fcn.00405564
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4c0ef0
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffc60
push ebx
xor edx, edx
mov dword [ebp - 0x3a0], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4c109b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x38], 0
jne 0x4c107c
mov dl, 1
mov eax, dword [0x434898]
call fcn.00441430
mov edx, dword [ebp - 4]
mov dword [edx + 0x38], eax
mov eax, dword [ebp - 4]
add eax, 0x3c
call fcn.00406a48
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x4c106b
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.004836ac
test al, al
je 0x4c105e
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x39c], eax
mov byte [ebp - 0x398], 0
lea ecx, [ebp - 0x39c]
mov edx, 0x4c10ac
lea eax, [ebp - 0x394]
call fcn.0041d2d0
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
jne 0x4c105e
xor eax, eax
push ebp
push 0x4c1057
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0x200
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x314]
push eax
push 0
push 0
push 0x4c111c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x4c1040
lea eax, [ebp - 0x3a0]
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.0040741c
mov edx, dword [ebp - 0x3a0]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x38]
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 + 0x40]
jne 0x4c1040
mov eax, dword [ebp - 4]
add eax, 0x3c
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.0040741c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c105e
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4c0f61
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x38]
mov byte [eax + 0x39], 0
mov dl, 1
call fcn.0044136c
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x38]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c10a2
lea eax, [ebp - 0x3a0]
call fcn.00406a48
ret

Function at 0x4c1bf8
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4e7284]
cmp byte [eax + 0xad], 0
jne 0x4c1c6a
cmp dword [0x4e729c], 0
jne 0x4c1c2a
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, dword [0x4e170c]
push eax
push 3
call sub.user32.dll_SetWindowsHookExW
mov dword [0x4e729c], eax
cmp dword [0x4e7298], 0
jne 0x4c1c45
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventW
mov dword [0x4e7298], eax
cmp dword [0x4e72a0], 0
jne 0x4c1c6a
push esp
push 0
push 0
mov eax, dword [0x4e1708]
push eax
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x4e72a0], eax
pop edx
ret