joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406790
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 0x4067f6
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.00404b0c
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00403494
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x4067e0
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4067fd
lea eax, [ebp - 0x10]
call fcn.0040489c
ret

Function at 0x40a940
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404d5c
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40a959
test al, 0x10
jne 0x40a95d
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40d734
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 0x40d76d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.0040498c
jmp 0x40d776
mov eax, ebx
mov edx, esi
call fcn.004048f0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40d780
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 0x40d7a1
mov al, byte [esp]
jmp 0x40d7a3
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40de38
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40dca0
mov eax, dword [0x48d6b4]
cmp byte [eax], 0
je 0x40deb4
mov eax, dword [0x48d47c]
call fcn.00403300
call fcn.00402f64
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.0040ad14
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 0x40defc
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40deea
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x48d424]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x48e664]
call fcn.00405bfc
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 0x40e77c
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 0x40e852
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404934
lea eax, [ebp - 8]
call fcn.00404dac
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404d5c
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40e83c
mov eax, ebx
call fcn.00402d70
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40e835
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.00404d5c
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40e81f
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40e864
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40e81f
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 0x40e83c
mov eax, dword [ebp - 0x10]
call fcn.00402da0
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e859
lea eax, [ebp - 8]
call fcn.0040489c
ret

Function at 0x40edec
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 0x40ee50
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.00404b0c
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040a5a0
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ee57
lea eax, [ebp - 0xc]
call fcn.0040489c
ret

Function at 0x4238bc
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.004236e8
dec esi
jne 0x4238de
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x424a38
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, 0x490aac
cmp dword [esi], 0
jne 0x424ade
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 [0x490aa8]
mov dword [eax], edx
mov eax, dword [ebp - 8]
lea edx, [eax + 4]
mov eax, 0x487c24
mov ecx, 2
call fcn.00402ff8
mov edx, 0x424a10
mov eax, dword [ebp - 8]
add eax, 5
call fcn.00424a30
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.00424a30
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 0x424aa5
mov eax, dword [ebp - 8]
mov dword [0x490aa8], 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 0x425d3c
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 0x425d42
ret

Function at 0x4282ec
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 0x42833d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x428324
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x428314
jmp 0x42833d
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 0x428325
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x438ac0
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 0x438a0c
call sub.user32.dll_EnumWindows
ret

Function at 0x438be0
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 0x438c5d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00438640
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 0x438c05
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00438240
cmp dword [ebp - 4], 0
je 0x438c47
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404d5c
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 0x438c64
lea eax, [ebp - 4]
call fcn.0040489c
ret

Function at 0x43c2a8
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 [0x490d18], 0
je 0x43c3f7
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x48d640]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x43c3f7
mov eax, dword [0x490d1c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x490d18]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43c3c6
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x490d18]
call fcn.0041ae88
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x43c3be
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x43c3be
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x43c3be
mov eax, dword [ebp - 0x14]
call fcn.00445088
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43c3be
push ebp
call fcn.0043c264
pop ecx
test al, al
jne 0x43c3be
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x43c37a
mov eax, dword [ebp - 0x14]
call fcn.00443bb8
dec eax
jle 0x43c3be
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.00403c6c
cmp byte [ebp - 1], 0
je 0x43c3be
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x43c3be
mov edx, dword [ebp - 0x14]
mov eax, dword [0x490d1c]
call fcn.0043ba30
inc edi
dec ebx
jne 0x43c30d
mov eax, dword [0x490d1c]
cmp dword [eax + 8], 0
jle 0x43c3de
mov eax, dword [0x490d1c]
call fcn.0043bac0
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43c3f7
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0043c0cc
pop ecx
test al, al
jne 0x43c3f7
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 0x43f9f8
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 0x43fa44
mov eax, esi
call fcn.00455a10
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43fa44
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x43fa44
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 0x43fb83
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x43fa84
cmp eax, 0x108
ja 0x43fa84
mov eax, esi
call fcn.00455a10
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43fb7a
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x43fb83
jmp 0x43fb7a
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43fb63
cmp eax, 0x20a
ja 0x43fb63
test byte [esi + 0x50], 0x80
jne 0x43fab6
sub eax, 0x203
je 0x43fab3
sub eax, 3
je 0x43fab3
sub eax, 3
jne 0x43fab6
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x43faca
dec eax
je 0x43fadf
dec eax
je 0x43fafc
dec eax
je 0x43fadf
jmp 0x43fb03
mov ecx, ebx
mov eax, dword [0x48d640]
mov eax, dword [eax]
mov edx, esi
call fcn.0045f300
jmp 0x43fb7a
cmp byte [esi + 0x5d], 1
jne 0x43faf5
mov eax, esi
mov si, 0xffed
call fcn.00403c6c
jmp 0x43fb83
or word [esi + 0x54], 1
jmp 0x43fb7a
and word [esi + 0x54], 0xfffe
jmp 0x43fb7a
mov eax, dword [0x490cd4]
cmp byte [eax + 0x20], 0
je 0x43fb7a
mov eax, dword [0x490cd4]
cmp dword [eax + 0x1c], 0
je 0x43fb7a
mov eax, dword [ebx]
mov edx, dword [0x490cd4]
cmp eax, dword [edx + 0x1c]
jne 0x43fb7a
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.00455954
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.00403c6c
jmp 0x43fb83
cmp eax, 0xb00b
jne 0x43fb7a
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0043e30c
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 0x443218
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 0x443234
cmp dword [esi + 4], 0
je 0x443261
test byte [ebx + 0x55], 1
jne 0x443253
mov eax, ebx
call fcn.00441db8
test eax, eax
jne 0x443253
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x443371
mov edx, esi
mov eax, ebx
call fcn.00442d3c
jmp 0x443371
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 0x44336a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00445088
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.0043f92c
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00443218
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.00445088
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x443371
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 0x449af8
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x48d7e8]
cmp byte [eax + 0xc], 0
je 0x449c65
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x449c5e
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x490d28], 0
jne 0x449b4c
push 0x449c6c
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x449c74
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490d28], eax
cmp dword [0x488390], 0
jne 0x449c47
push 0x449c84
call sub.kernel32.dll_LoadLibraryA
mov dword [0x488390], eax
cmp dword [0x488390], 0
je 0x449c47
push 0x449c90
mov eax, dword [0x488390]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490d2c], eax
push 0x449ca0
mov eax, dword [0x488390]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490d30], eax
push 0x449cb4
mov eax, dword [0x488390]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490d34], eax
push 0x449ccc
mov eax, dword [0x488390]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490d38], eax
push 0x449ce4
mov eax, dword [0x488390]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490d3c], eax
push 0x449cf8
mov eax, dword [0x488390]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490d40], eax
push 0x449d10
mov eax, dword [0x488390]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490d44], eax
push 0x449d28
mov eax, dword [0x488390]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490d48], eax
push 0x449d44
mov eax, dword [0x488390]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490d4c], eax
push 0x449d50
mov eax, dword [0x488390]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x490d50], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x449c65
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x44e080
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.0040489c
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x44e0cf
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.00404b0c
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4558c4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x455914]
test si, 4
je 0x4558d8
or bl, 1
test si, 8
je 0x4558e2
or bl, 4
test si, 1
je 0x4558ec
or bl, 8
test si, 2
je 0x4558f6
or bl, 0x10
test si, 0x10
je 0x455900
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45590f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x455918
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x455950]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x455931
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x455940
or bl, 4
test esi, 0x20000000
je 0x45594b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x45c014
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x45c026
add esp, 0xfffffff0
call fcn.00403dc4
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00423990
mov eax, dword [0x48d42c]
mov dword [eax + 4], ebx
mov dword [eax], 0x45c3b8
mov eax, dword [0x48d438]
mov dword [eax + 4], ebx
mov dword [eax], 0x45c3c4
mov eax, ebx
call fcn.0045c3d0
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x4185a4]
call fcn.00403a34
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x4185a4]
call fcn.00403a34
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x4185a4]
call fcn.00403a34
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x4185a4]
call fcn.00403a34
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x4185a4]
call fcn.00403a34
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, 0x4587e8
push eax
push 0
push 0
mov eax, dword [0x48d5b0]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x425440]
call fcn.004268a8
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x425440]
call fcn.004268a8
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x425440]
call fcn.004268a8
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0045c820
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45c6e8
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45c6e8
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45c6e8
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45c163
call fcn.00403e1c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x45c4cc
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 0x45c677
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x45c658
mov dl, 1
mov eax, dword [0x418c08]
call fcn.00403a34
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.0040489c
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45c647
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.00449e58
test al, al
je 0x45c63a
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, 0x45c688
lea eax, [ebp - 0x254]
call fcn.0040b39c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x45c63a
xor eax, eax
push ebp
push 0x45c633
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 0x45c6c0
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x45c61c
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404b0c
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 0x45c61c
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404b0c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45c63a
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x45c53d
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041d304
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 0x45c67e
lea eax, [ebp - 0x260]
call fcn.0040489c
ret

Function at 0x45cfc0
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x490d74]
cmp byte [eax + 0xa5], 0
jne 0x45d031
cmp dword [0x490d8c], 0
jne 0x45cff2
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x45cf7c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x490d8c], eax
cmp dword [0x490d88], 0
jne 0x45d00d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x490d88], eax
cmp dword [0x490d90], 0
jne 0x45d031
push esp
push 0
push 0
push 0x45cf20
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x490d90], eax
pop edx
ret