joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406d2c
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 0x406d92
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.00404be0
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00403338
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406d7c
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406d99
lea eax, [ebp - 0x10]
call fcn.00404970
ret

Function at 0x40981c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404e30
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x409835
test al, 0x10
jne 0x409839
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40df28
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 0x40df61
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404a60
jmp 0x40df6a
mov eax, ebx
mov edx, esi
call fcn.004049c4
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40df74
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 0x40df95
mov al, byte [esp]
jmp 0x40df97
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40e768
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40e5e0
mov eax, dword [0x4db2e0]
cmp byte [eax], 0
je 0x40e7e4
mov eax, dword [0x4dafec]
call fcn.00402fd0
call fcn.00402928
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.00409c6c
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 0x40e82c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40e81a
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4daf84]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4dc668]
call fcn.00406224
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 0x40f0d4
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 0x40f1aa
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404a08
lea eax, [ebp - 8]
call fcn.00404e80
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404e30
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40f194
mov eax, ebx
call fcn.004027c0
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40f18d
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.00404e30
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40f177
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40f1bc
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40f177
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 0x40f194
mov eax, dword [ebp - 0x10]
call fcn.004027e0
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f1b1
lea eax, [ebp - 8]
call fcn.00404970
ret

Function at 0x40f728
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 0x40f78c
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.00404be0
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040947c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40f793
lea eax, [ebp - 0xc]
call fcn.00404970
ret

Function at 0x42395c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4dc888
cmp dword [edi], 0
jne 0x4239d8
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4dc884]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4d5550
mov ecx, 2
call fcn.004029c8
mov edx, 0x423934
lea eax, [esi + 5]
call fcn.00423954
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00423954
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 0x4239ad
mov dword [0x4dc884], 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 0x424f2c
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 0x424f32
ret
Function at 0x4273b8
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 0x427409
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x4273f0
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x4273e0
jmp 0x427409
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 0x4273f1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x432e40
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
mov al, byte [ebp + 8]
call fcn.00432840
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.00404e30
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
je 0x432e9e
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4db1ac]
mov dl, 1
mov eax, dword [0x432738]
call fcn.0040e934
call fcn.00404390
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x432ea8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.00404e30
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x432f00
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4db47c]
mov dl, 1
mov eax, dword [0x432738]
call fcn.0040e934
call fcn.00404390
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00432870
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4352d0
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 0x43521c
call sub.user32.dll_EnumWindows
ret

Function at 0x4353f0
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 0x43546d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00434e50
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 0x435415
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00434a50
cmp dword [ebp - 4], 0
je 0x435457
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404e30
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 0x435474
lea eax, [ebp - 4]
call fcn.00404970
ret
Function at 0x4381d4
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 [0x4dcb60], 0
je 0x438323
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4db250]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x438323
mov eax, dword [0x4dcb64]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x4dcb60]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x4382f2
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x4dcb60]
call fcn.0041c7b0
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x4382ea
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x4382ea
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x4382ea
mov eax, dword [ebp - 0x14]
call fcn.00440e88
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4382ea
push ebp
call fcn.00438190
pop ecx
test al, al
jne 0x4382ea
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x4382a6
mov eax, dword [ebp - 0x14]
call fcn.0043f980
dec eax
jle 0x4382ea
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.00403d3c
cmp byte [ebp - 1], 0
je 0x4382ea
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x4382ea
mov edx, dword [ebp - 0x14]
mov eax, dword [0x4dcb64]
call fcn.0043795c
inc edi
dec ebx
jne 0x438239
mov eax, dword [0x4dcb64]
cmp dword [eax + 8], 0
jle 0x43830a
mov eax, dword [0x4dcb64]
call fcn.004379ec
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x438323
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00437ff8
pop ecx
test al, al
jne 0x438323
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 0x43b8e8
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 0x43b934
mov eax, esi
call fcn.00450f9c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43b934
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x43b934
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 0x43ba73
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x43b974
cmp eax, 0x108
ja 0x43b974
mov eax, esi
call fcn.00450f9c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43ba6a
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x43ba73
jmp 0x43ba6a
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43ba53
cmp eax, 0x20a
ja 0x43ba53
test byte [esi + 0x50], 0x80
jne 0x43b9a6
sub eax, 0x203
je 0x43b9a3
sub eax, 3
je 0x43b9a3
sub eax, 3
jne 0x43b9a6
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x43b9ba
dec eax
je 0x43b9cf
dec eax
je 0x43b9ec
dec eax
je 0x43b9cf
jmp 0x43b9f3
mov ecx, ebx
mov eax, dword [0x4db250]
mov eax, dword [eax]
mov edx, esi
call fcn.0045a7f0
jmp 0x43ba6a
cmp byte [esi + 0x5d], 1
jne 0x43b9e5
mov eax, esi
mov si, 0xffed
call fcn.00403d3c
jmp 0x43ba73
or word [esi + 0x54], 1
jmp 0x43ba6a
and word [esi + 0x54], 0xfffe
jmp 0x43ba6a
mov eax, dword [0x4dcb1c]
cmp byte [eax + 0x20], 0
je 0x43ba6a
mov eax, dword [0x4dcb1c]
cmp dword [eax + 0x1c], 0
je 0x43ba6a
mov eax, dword [ebx]
mov edx, dword [0x4dcb1c]
cmp eax, dword [edx + 0x1c]
jne 0x43ba6a
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.00450ee0
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.00403d3c
jmp 0x43ba73
cmp eax, 0xb00b
jne 0x43ba6a
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0043a224
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 0x43efe0
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 0x43effc
cmp dword [esi + 4], 0
je 0x43f029
test byte [ebx + 0x55], 1
jne 0x43f01b
mov eax, ebx
call fcn.0043db80
test eax, eax
jne 0x43f01b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x43f139
mov edx, esi
mov eax, ebx
call fcn.0043eb04
jmp 0x43f139
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 0x43f132
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00440e88
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.0043b81c
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0043efe0
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.00440e88
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43f139
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 0x445624
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4db470]
cmp byte [eax + 0xc], 0
je 0x445791
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x44578a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4dcb70], 0
jne 0x445678
push 0x445798
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x4457a0
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4dcb70], eax
cmp dword [0x4d5c80], 0
jne 0x445773
push 0x4457b0
call sub.kernel32.dll_LoadLibraryA
mov dword [0x4d5c80], eax
cmp dword [0x4d5c80], 0
je 0x445773
push 0x4457bc
mov eax, dword [0x4d5c80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4dcb74], eax
push 0x4457cc
mov eax, dword [0x4d5c80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4dcb78], eax
push 0x4457e0
mov eax, dword [0x4d5c80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4dcb7c], eax
push 0x4457f8
mov eax, dword [0x4d5c80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4dcb80], eax
push 0x445810
mov eax, dword [0x4d5c80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4dcb84], eax
push 0x445824
mov eax, dword [0x4d5c80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4dcb88], eax
push 0x44583c
mov eax, dword [0x4d5c80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4dcb8c], eax
push 0x445854
mov eax, dword [0x4d5c80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4dcb90], eax
push 0x445870
mov eax, dword [0x4d5c80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4dcb94], eax
push 0x44587c
mov eax, dword [0x4d5c80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4dcb98], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x445791
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x44961c
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.00404970
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x44966b
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.00404be0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x450e50
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x450ea0]
test si, 4
je 0x450e64
or bl, 1
test si, 8
je 0x450e6e
or bl, 4
test si, 1
je 0x450e78
or bl, 8
test si, 2
je 0x450e82
or bl, 0x10
test si, 0x10
je 0x450e8c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x450e9b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x450ea4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x450edc]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x450ebd
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x450ecc
or bl, 4
test esi, 0x20000000
je 0x450ed7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x457584
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x457596
add esp, 0xfffffff0
call fcn.00403e64
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004228cc
mov eax, dword [0x4daf90]
mov dword [eax + 4], ebx
mov dword [eax], 0x457928
mov eax, dword [0x4dafa4]
mov dword [eax + 4], ebx
mov dword [eax], 0x457934
mov eax, ebx
call fcn.00457940
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41a1c4]
call fcn.00403b10
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41a1c4]
call fcn.00403b10
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41a1c4]
call fcn.00403b10
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41a1c4]
call fcn.00403b10
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41a1c4]
call fcn.00403b10
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, 0x453d5c
push eax
push 0
push 0
mov eax, dword [0x4db194]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x424338]
call fcn.00425a74
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x424338]
call fcn.00425a74
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x424338]
call fcn.00425a74
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00457d60
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x457c3c
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x457c3c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x457c3c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4576d3
call fcn.00403ebc
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x457a20
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 0x457bcb
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x457bac
mov dl, 1
mov eax, dword [0x41a78c]
call fcn.00403b10
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404970
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x457b9b
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.00445984
test al, al
je 0x457b8e
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, 0x457bdc
lea eax, [ebp - 0x254]
call fcn.0040a678
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x457b8e
xor eax, eax
push ebp
push 0x457b87
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 0x457c14
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x457b70
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404be0
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 0x457b70
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404be0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x457b8e
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x457a91
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041e938
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 0x457bd2
lea eax, [ebp - 0x260]
call fcn.00404970
ret

Function at 0x458500
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4dcbbc]
cmp byte [eax + 0xa5], 0
jne 0x458571
cmp dword [0x4dcbd4], 0
jne 0x458532
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x4584bc
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4dcbd4], eax
cmp dword [0x4dcbd0], 0
jne 0x45854d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4dcbd0], eax
cmp dword [0x4dcbd8], 0
jne 0x458571
push esp
push 0
push 0
push 0x458460
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4dcbd8], eax
pop edx
ret