joyce8/EMBER2024-capa huggingface dataset:
Function at 0x426368
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x48aa28
cmp dword [edi], 0
jne 0x4263e4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x48aa24]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x487610
mov ecx, 2
call fcn.004029a4
mov edx, 0x426340
lea eax, [esi + 5]
call fcn.00426360
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00426360
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 0x4263b9
mov dword [0x48aa24], 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 0x4278e0
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 0x4278e6
ret

Function at 0x429df0
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 0x429e41
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x429e28
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x429e18
jmp 0x429e41
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 0x429e29
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43b300
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.00404bb4
xor eax, eax
push ebp
push 0x43b42e
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x43b401
xor eax, eax
push ebp
push 0x43b3fa
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004049cc
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x43b3cf
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor eax, eax
push ebp
push 0x43b3be
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004049cc
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.00404bc4
mov edx, ebx
pop ecx
call fcn.004029a4
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 1
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43b3c5
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x4888f0]
mov dl, 1
mov eax, dword [0x407d04]
call fcn.0040ccd0
call fcn.004040f0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43b435
lea eax, [ebp - 4]
call fcn.00404714
ret
Function at 0x43b43c
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff8c
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x70], ecx
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x43b5ed
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.00404db4
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, 0x43b604
call fcn.00404a18
mov eax, ebx
call fcn.00425908
mov edi, eax
dec edi
test edi, edi
jl 0x43b4f4
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.004258dc
mov edx, dword [0x4341c4]
call fcn.00403ab0
test al, al
je 0x43b4f0
push dword [ebp - 0xc]
mov edx, esi
mov eax, ebx
call fcn.004258dc
lea edx, [ebp - 0x14]
call fcn.00441f50
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.00404db4
push dword [ebp - 0x18]
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00404a8c
inc esi
dec edi
jne 0x43b4a2
mov al, byte [0x43b608]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x43b614
mov eax, dword [ebp - 0xc]
call fcn.0040df88
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 0xc]
call fcn.004047ac
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x6c], eax
mov byte [ebp - 0x68], 0xb
lea edx, [ebp - 0x70]
mov eax, ebx
call fcn.00441f50
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x43b604
mov dword [ebp - 0x5c], eax
mov byte [ebp - 0x58], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x54], eax
mov byte [ebp - 0x50], 0xb
lea edx, [ebp - 0x74]
mov eax, dword [ebx + 0x2f0]
call fcn.00441f50
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x43b604
mov dword [ebp - 0x44], eax
mov byte [ebp - 0x40], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x3c], eax
mov byte [ebp - 0x38], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x34], eax
mov byte [ebp - 0x30], 0xb
mov eax, 0x43b604
mov dword [ebp - 0x2c], eax
mov byte [ebp - 0x28], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
lea edx, [ebp - 0x6c]
mov ecx, 9
mov eax, 0x43b620
call fcn.00409b64
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43b5f4
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.00404738
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.00404738
lea eax, [ebp - 0x14]
call fcn.00404714
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.00404738
ret

Function at 0x43cb78
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 0x43cac4
call sub.user32.dll_EnumWindows
ret
Function at 0x43cc9c
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 0x43cd19
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0043c6e8
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 0x43ccc1
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0043c340
cmp dword [ebp - 4], 0
je 0x43cd03
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404bc4
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 0x43cd20
lea eax, [ebp - 4]
call fcn.00404714
ret

Function at 0x43fab8
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 [0x48abe4], 0
je 0x43fc07
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x488d88]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x43fc07
mov eax, dword [0x48abe8]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x48abe4]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43fbd6
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x48abe4]
call fcn.0041d02c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x43fbce
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x43fbce
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x43fbce
mov eax, dword [ebp - 0x14]
call fcn.004485e0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43fbce
push ebp
call fcn.0043fa74
pop ecx
test al, al
jne 0x43fbce
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x43fb8a
mov eax, dword [ebp - 0x14]
call fcn.00447174
dec eax
jle 0x43fbce
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.00403b20
cmp byte [ebp - 1], 0
je 0x43fbce
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x43fbce
mov edx, dword [ebp - 0x14]
mov eax, dword [0x48abe8]
call fcn.0043f23c
inc edi
dec ebx
jne 0x43fb1d
mov eax, dword [0x48abe8]
cmp dword [eax + 8], 0
jle 0x43fbee
mov eax, dword [0x48abe8]
call fcn.0043f2cc
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43fc07
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0043f8dc
pop ecx
test al, al
jne 0x43fc07
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 0x4431d0
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 0x44321c
mov eax, esi
call fcn.00458d00
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x44321c
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x44321c
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 0x44335b
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x44325c
cmp eax, 0x108
ja 0x44325c
mov eax, esi
call fcn.00458d00
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x443352
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x44335b
jmp 0x443352
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x44333b
cmp eax, 0x20a
ja 0x44333b
test byte [esi + 0x50], 0x80
jne 0x44328e
sub eax, 0x203
je 0x44328b
sub eax, 3
je 0x44328b
sub eax, 3
jne 0x44328e
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x4432a2
dec eax
je 0x4432b7
dec eax
je 0x4432d4
dec eax
je 0x4432b7
jmp 0x4432db
mov ecx, ebx
mov eax, dword [0x488d88]
mov eax, dword [eax]
mov edx, esi
call fcn.004623f4
jmp 0x443352
cmp byte [esi + 0x5d], 1
jne 0x4432cd
mov eax, esi
mov si, 0xffed
call fcn.00403b20
jmp 0x44335b
or word [esi + 0x54], 1
jmp 0x443352
and word [esi + 0x54], 0xfffe
jmp 0x443352
mov eax, dword [0x48aba0]
cmp byte [eax + 0x20], 0
je 0x443352
mov eax, dword [0x48aba0]
cmp dword [eax + 0x1c], 0
je 0x443352
mov eax, dword [ebx]
mov edx, dword [0x48aba0]
cmp eax, dword [edx + 0x1c]
jne 0x443352
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.00458c44
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.00403b20
jmp 0x44335b
cmp eax, 0xb00b
jne 0x443352
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.00441af0
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 0x446810
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 0x44682c
cmp dword [esi + 4], 0
je 0x446859
test byte [ebx + 0x55], 1
jne 0x44684b
mov eax, ebx
call fcn.00445468
test eax, eax
jne 0x44684b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x446969
mov edx, esi
mov eax, ebx
call fcn.00446330
jmp 0x446969
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 0x446962
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004485e0
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.00443104
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00446810
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.004485e0
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x446969
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 0x44ce48
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x48905c]
cmp byte [eax + 0xc], 0
je 0x44cfb5
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x44cfae
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x48abf4], 0
jne 0x44ce9c
push 0x44cfbc
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x44cfc4
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48abf4], eax
cmp dword [0x487bcc], 0
jne 0x44cf97
push 0x44cfd4
call sub.kernel32.dll_LoadLibraryA
mov dword [0x487bcc], eax
cmp dword [0x487bcc], 0
je 0x44cf97
push 0x44cfe0
mov eax, dword [0x487bcc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48abf8], eax
push 0x44cff0
mov eax, dword [0x487bcc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48abfc], eax
push 0x44d004
mov eax, dword [0x487bcc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ac00], eax
push 0x44d01c
mov eax, dword [0x487bcc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ac04], eax
push 0x44d034
mov eax, dword [0x487bcc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ac08], eax
push 0x44d048
mov eax, dword [0x487bcc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ac0c], eax
push 0x44d060
mov eax, dword [0x487bcc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ac10], eax
push 0x44d078
mov eax, dword [0x487bcc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ac14], eax
push 0x44d094
mov eax, dword [0x487bcc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ac18], eax
push 0x44d0a0
mov eax, dword [0x487bcc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48ac1c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44cfb5
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x450d18
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.00404714
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x450d67
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.0040497c
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x458bb4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x458c04]
test si, 4
je 0x458bc8
or bl, 1
test si, 8
je 0x458bd2
or bl, 4
test si, 1
je 0x458bdc
or bl, 8
test si, 2
je 0x458be6
or bl, 0x10
test si, 0x10
je 0x458bf0
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x458bff
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x458c08
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x458c40]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x458c21
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x458c30
or bl, 4
test esi, 0x20000000
je 0x458c3b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x45f25c
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x45f26e
add esp, 0xfffffff0
call fcn.00403c88
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004252e4
mov eax, dword [0x4889e0]
mov dword [eax + 4], ebx
mov dword [eax], 0x45f600
mov eax, dword [0x4889f4]
mov dword [eax + 4], ebx
mov dword [eax], 0x45f60c
mov eax, ebx
call fcn.0045f618
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41a7bc]
call fcn.004038f4
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41a7bc]
call fcn.004038f4
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41a7bc]
call fcn.004038f4
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41a7bc]
call fcn.004038f4
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41a7bc]
call fcn.004038f4
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, 0x45bae0
push eax
push 0
push 0
mov eax, dword [0x488c90]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x426d14]
call fcn.00428428
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x426d14]
call fcn.00428428
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x426d14]
call fcn.00428428
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0045fa38
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45f914
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45f914
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45f914
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45f3ab
call fcn.00403ce0
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x45f6f8
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 0x45f8a3
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x45f884
mov dl, 1
mov eax, dword [0x41ae20]
call fcn.004038f4
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404714
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45f873
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.0044d1a8
test al, al
je 0x45f866
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, 0x45f8b4
lea eax, [ebp - 0x254]
call fcn.00409ae4
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x45f866
xor eax, eax
push ebp
push 0x45f85f
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 0x45f8ec
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x45f848
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.0040497c
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 0x45f848
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.0040497c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45f866
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x45f769
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041f3a0
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 0x45f8aa
lea eax, [ebp - 0x260]
call fcn.00404714
ret

Function at 0x4601d8
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x48ac38]
cmp byte [eax + 0xa5], 0
jne 0x460249
cmp dword [0x48ac50], 0
jne 0x46020a
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x460194
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x48ac50], eax
cmp dword [0x48ac4c], 0
jne 0x460225
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x48ac4c], eax
cmp dword [0x48ac54], 0
jne 0x460249
push esp
push 0
push 0
push 0x460138
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x48ac54], eax
pop edx
ret