joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4516e0
Capabilities:
Encrypt data using des

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffef0
push ebx
push esi
mov ebx, ecx
test ebx, ebx
js 0x4516fb
shr ebx, 2
mov esi, dword [edx + ebx*4]
dec ebx
push esi
jns 0x4516f4
mov edx, esp
mov dword [ebp - 0x20], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
movzx eax, byte [eax + 0x463bdc]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
and eax, 7
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x14]
shr eax, 3
mov edx, dword [ebp - 8]
movzx eax, byte [edx + eax]
mov edx, dword [ebp - 0x18]
and ax, word [edx*2 + 0x463b6c]
je 0x451745
mov eax, dword [ebp - 0x10]
mov byte [ebp + eax - 0x58], 1
jmp 0x45174d
mov eax, dword [ebp - 0x10]
mov byte [ebp + eax - 0x58], 0
inc dword [ebp - 0x10]
cmp dword [ebp - 0x10], 0x38
jne 0x45170b
xor eax, eax
mov dword [ebp - 0xc], eax
cmp byte [ebp + 8], 1
jne 0x451770
mov eax, 0xf
sub eax, dword [ebp - 0xc]
add eax, eax
mov dword [ebp - 0x18], eax
jmp 0x451778
mov eax, dword [ebp - 0xc]
add eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
inc eax
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x18]
xor edx, edx
mov dword [ebp + eax*4 - 0x110], edx
mov eax, dword [ebp - 0x1c]
xor edx, edx
mov dword [ebp + eax*4 - 0x110], edx
xor eax, eax
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0xc]
movzx eax, byte [eax + 0x463c14]
add eax, dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0x1c
jge 0x4517c5
mov eax, dword [ebp - 0x14]
mov al, byte [ebp + eax - 0x58]
mov edx, dword [ebp - 0x10]
mov byte [ebp + edx - 0x90], al
jmp 0x4517d6
mov eax, dword [ebp - 0x14]
mov al, byte [ebp + eax - 0x74]
mov edx, dword [ebp - 0x10]
mov byte [ebp + edx - 0x90], al
inc dword [ebp - 0x10]
cmp dword [ebp - 0x10], 0x1c
jne 0x45179c
mov dword [ebp - 0x10], 0x1c
mov eax, dword [ebp - 0xc]
movzx eax, byte [eax + 0x463c14]
add eax, dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0x38
jge 0x45180f
mov eax, dword [ebp - 0x14]
mov al, byte [ebp + eax - 0x58]
mov edx, dword [ebp - 0x10]
mov byte [ebp + edx - 0x90], al
jmp 0x451820
mov eax, dword [ebp - 0x14]
mov al, byte [ebp + eax - 0x74]
mov edx, dword [ebp - 0x10]
mov byte [ebp + edx - 0x90], al
inc dword [ebp - 0x10]
cmp dword [ebp - 0x10], 0x38
jne 0x4517e6
xor eax, eax
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
movzx eax, byte [eax + 0x463c24]
cmp byte [ebp + eax - 0x90], 0
je 0x451856
mov eax, dword [ebp - 0x10]
mov eax, dword [eax*4 + 0x463b7c]
mov edx, dword [ebp - 0x18]
or dword [ebp + edx*4 - 0x110], eax
mov eax, dword [ebp - 0x10]
movzx eax, byte [eax + 0x463c3c]
cmp byte [ebp + eax - 0x90], 0
je 0x45187e
mov eax, dword [ebp - 0x10]
mov eax, dword [eax*4 + 0x463b7c]
mov edx, dword [ebp - 0x1c]
or dword [ebp + edx*4 - 0x110], eax
inc dword [ebp - 0x10]
cmp dword [ebp - 0x10], 0x18
jne 0x45182e
inc dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0x10
jne 0x45175b
lea edx, [ebp - 0x110]
mov eax, dword [ebp - 4]
call fcn.00451268
mov esi, dword [ebp - 0x118]
mov ebx, dword [ebp - 0x114]
mov esp, ebp
pop ebp
ret 4
Function at 0x454b10
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.0045488c
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.00403f48
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
je 0x454b6e
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4647d0]
mov dl, 1
mov eax, dword [0x4547b0]
call fcn.0040aea0
call fcn.004035b8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x405e04
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 0x405e6a
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.00404450
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402ea4
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x405e54
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405e71
lea eax, [ebp - 0x10]
call fcn.004041e0
ret

Function at 0x40afe8
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 0x40b021
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004042d0
jmp 0x40b02a
mov eax, ebx
mov edx, esi
call fcn.00404234
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b034
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 0x40b055
mov al, byte [esp]
jmp 0x40b057
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b6ec
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b554
mov eax, dword [0x45200c]
cmp byte [eax], 0
je 0x40b768
mov eax, dword [0x451e40]
call fcn.00402d10
call fcn.00402bb4
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.004087d8
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 0x40b7b0
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b79e
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x451df4]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x453664]
call fcn.00405270
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 0x41a8e8
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, 0x453884
cmp dword [esi], 0
jne 0x41a98e
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 [0x453880]
mov dword [eax], edx
mov eax, dword [ebp - 8]
lea edx, [eax + 4]
mov eax, 0x4513ec
mov ecx, 2
call fcn.00402c48
mov edx, 0x41a8c0
mov eax, dword [ebp - 8]
add eax, 5
call fcn.0041a8e0
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.0041a8e0
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 0x41a955
mov eax, dword [ebp - 8]
mov dword [0x453880], 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 0x41bb6c
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 0x41bb72
ret

Function at 0x41dfe4
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 0x41e035
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41e01c
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41e00c
jmp 0x41e035
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 0x41e01d
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x429e18
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 0x429d64
call sub.user32.dll_EnumWindows
ret

Function at 0x429f38
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 0x429fb5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00429998
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 0x429f5d
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00429598
cmp dword [ebp - 4], 0
je 0x429f9f
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.004046a0
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 0x429fbc
lea eax, [ebp - 4]
call fcn.004041e0
ret

Function at 0x42ce54
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 [0x453ae8], 0
je 0x42cfa3
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x451fac]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x42cfa3
mov eax, dword [0x453aec]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x453ae8]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x42cf72
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x453ae8]
call fcn.00413dd4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42cf6a
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x42cf6a
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42cf6a
mov eax, dword [ebp - 0x14]
call fcn.00435ae0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42cf6a
push ebp
call fcn.0042ce10
pop ecx
test al, al
jne 0x42cf6a
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x42cf26
mov eax, dword [ebp - 0x14]
call fcn.00434610
dec eax
jle 0x42cf6a
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.00403674
cmp byte [ebp - 1], 0
je 0x42cf6a
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42cf6a
mov edx, dword [ebp - 0x14]
mov eax, dword [0x453aec]
call fcn.0042c5dc
inc edi
dec ebx
jne 0x42ceb9
mov eax, dword [0x453aec]
cmp dword [eax + 8], 0
jle 0x42cf8a
mov eax, dword [0x453aec]
call fcn.0042c66c
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42cfa3
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0042cc78
pop ecx
test al, al
jne 0x42cfa3
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 0x4305a4
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 0x4305f0
mov eax, esi
call fcn.00445cec
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4305f0
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x4305f0
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 0x43072f
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x430630
cmp eax, 0x108
ja 0x430630
mov eax, esi
call fcn.00445cec
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x430726
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x43072f
jmp 0x430726
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43070f
cmp eax, 0x20a
ja 0x43070f
test byte [esi + 0x50], 0x80
jne 0x430662
sub eax, 0x203
je 0x43065f
sub eax, 3
je 0x43065f
sub eax, 3
jne 0x430662
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x430676
dec eax
je 0x43068b
dec eax
je 0x4306a8
dec eax
je 0x43068b
jmp 0x4306af
mov ecx, ebx
mov eax, dword [0x451fac]
mov eax, dword [eax]
mov edx, esi
call fcn.0044f5b4
jmp 0x430726
cmp byte [esi + 0x5d], 1
jne 0x4306a1
mov eax, esi
mov si, 0xffed
call fcn.00403674
jmp 0x43072f
or word [esi + 0x54], 1
jmp 0x430726
and word [esi + 0x54], 0xfffe
jmp 0x430726
mov eax, dword [0x453aa4]
cmp byte [eax + 0x20], 0
je 0x430726
mov eax, dword [0x453aa4]
cmp dword [eax + 0x1c], 0
je 0x430726
mov eax, dword [ebx]
mov edx, dword [0x453aa4]
cmp eax, dword [edx + 0x1c]
jne 0x430726
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.00445c30
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.00403674
jmp 0x43072f
cmp eax, 0xb00b
jne 0x430726
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042eeb8
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 0x433c70
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 0x433c8c
cmp dword [esi + 4], 0
je 0x433cb9
test byte [ebx + 0x55], 1
jne 0x433cab
mov eax, ebx
call fcn.00432810
test eax, eax
jne 0x433cab
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x433dc9
mov edx, esi
mov eax, ebx
call fcn.00433794
jmp 0x433dc9
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 0x433dc2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00435ae0
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.004304d8
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00433c70
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.00435ae0
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x433dc9
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 0x43a360
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x452108]
cmp byte [eax + 0xc], 0
je 0x43a4cd
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43a4c6
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x453af8], 0
jne 0x43a3b4
push 0x43a4d4
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43a4dc
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x453af8], eax
cmp dword [0x451b14], 0
jne 0x43a4af
push 0x43a4ec
call sub.kernel32.dll_LoadLibraryA
mov dword [0x451b14], eax
cmp dword [0x451b14], 0
je 0x43a4af
push 0x43a4f8
mov eax, dword [0x451b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x453afc], eax
push 0x43a508
mov eax, dword [0x451b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x453b00], eax
push 0x43a51c
mov eax, dword [0x451b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x453b04], eax
push 0x43a534
mov eax, dword [0x451b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x453b08], eax
push 0x43a54c
mov eax, dword [0x451b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x453b0c], eax
push 0x43a560
mov eax, dword [0x451b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x453b10], eax
push 0x43a578
mov eax, dword [0x451b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x453b14], eax
push 0x43a590
mov eax, dword [0x451b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x453b18], eax
push 0x43a5ac
mov eax, dword [0x451b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x453b1c], eax
push 0x43a5b8
mov eax, dword [0x451b14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x453b20], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43a4cd
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43e380
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.004041e0
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43e3cf
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.00404450
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x445ba0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x445bf0]
test si, 4
je 0x445bb4
or bl, 1
test si, 8
je 0x445bbe
or bl, 4
test si, 1
je 0x445bc8
or bl, 8
test si, 2
je 0x445bd2
or bl, 0x10
test si, 0x10
je 0x445bdc
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x445beb
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x445bf4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x445c2c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x445c0d
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x445c1c
or bl, 4
test esi, 0x20000000
je 0x445c27
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x44c2f0
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44c302
add esp, 0xfffffff0
call fcn.0040378c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419840
mov eax, dword [0x451dfc]
mov dword [eax + 4], ebx
mov dword [eax], 0x44c694
mov eax, dword [0x451e08]
mov dword [eax + 4], ebx
mov dword [eax], 0x44c6a0
mov eax, ebx
call fcn.0044c6ac
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411a58]
call fcn.0040343c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411a58]
call fcn.0040343c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411a58]
call fcn.0040343c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411a58]
call fcn.0040343c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411a58]
call fcn.0040343c
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, 0x448ac4
push eax
push 0
push 0
mov eax, dword [0x451f38]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41b270]
call fcn.0041c6d8
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41b270]
call fcn.0041c6d8
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41b270]
call fcn.0041c6d8
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0044cafc
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44c9c4
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44c9c4
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44c9c4
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44c43f
call fcn.004037e4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret