joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40eb85
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push 0x24
mov eax, 0x43df93
call fcn.0042a8aa
mov esi, ecx
mov dword [ebp - 0x20], esi
mov eax, dword [esi + 0x60]
mov dword [ebp - 0x1c], eax
mov eax, dword [esi + 0x5c]
mov dword [ebp - 0x18], eax
call fcn.0040e34b
mov edi, dword [eax + 0xc]
xor ebx, ebx
cmp dword [esi + 0x58], ebx
je 0x40ebd0
call fcn.0040e34b
mov edi, dword [eax + 0xc]
push 5
push dword [esi + 0x58]
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], ebx
je 0x40ebe1
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], ebx
jne 0x40ebee
or eax, 0xffffffff
jmp 0x40ed4a
mov ecx, esi
call fcn.0040e6aa
mov dword [ebp - 0x14], eax
call fcn.004159be
and dword [ebp - 0x28], ebx
cmp dword [ebp - 0x14], ebx
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x24], ebx
je 0x40ec6c
call dword [sym.imp.USER32.dll_GetDesktopWindow]
cmp dword [ebp - 0x14], eax
je 0x40ec6c
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_IsWindowEnabled]
test eax, eax
je 0x40ec6c
push 0
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_EnableWindow]
mov dword [ebp - 0x2c], 1
call fcn.0040e539
mov ebx, eax
test ebx, ebx
mov dword [ebp - 0x24], ebx
je 0x40ec6c
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + pe_nt_image_headers32]
test eax, eax
je 0x40ec6c
mov ecx, ebx
call fcn.00418969
test eax, eax
je 0x40ec6c
push 0
mov ecx, ebx
call fcn.00418984
mov dword [ebp - 0x28], 1
and dword [ebp - 4], 0
push esi
call fcn.00417323
push dword [ebp - 0x14]
call fcn.00415916
push edi
push eax
push dword [ebp - 0x1c]
mov ecx, esi
call fcn.0040e98d
xor edi, edi
cmp eax, edi
je 0x40ecc9
test byte [esi + 0x3c], 0x10
je 0x40ecb3
push 4
pop edi
mov ecx, esi
call fcn.00418850
test ax, 0x100
je 0x40eca9
push 5
pop edi
push edi
mov ecx, esi
call fcn.004154ac
xor edi, edi
cmp dword [esi + 0x20], edi
je 0x40ecc9
push 0x97
push edi
push edi
push edi
push edi
push edi
mov ecx, esi
call fcn.00418b57
or dword [ebp - 4], 0xffffffff
jmp 0x40ecf4
cmp dword [ebp - 0x28], edi
je 0x40ed02
push 1
mov ecx, ebx
call fcn.00418984
cmp dword [ebp - 0x2c], edi
je 0x40ed12
push 1
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_EnableWindow]
cmp dword [ebp - 0x14], edi
je 0x40ed2b
call dword [sym.imp.USER32.dll_GetActiveWindow]
cmp eax, dword [esi + 0x20]
jne 0x40ed2b
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_SetActiveWindow]
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x60]
mov ecx, esi
call fcn.0040e6e4
cmp dword [esi + 0x58], edi
je 0x40ed47
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, dword [esi + 0x44]
call fcn.0042a94f
ret
Function at 0x40331c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x44d00c]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4033b4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403394
xor eax, eax
push ebp
push 0x40338d
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x4033d0
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403394
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x44d00c]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x44d00c], ax
mov esp, ebp
pop ebp
ret

Function at 0x40407c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x44e048], 0
je 0x4040dd
cmp word [0x44e21c], 0xd7b2
jne 0x4040a5
cmp dword [0x44e224], 0
jbe 0x4040a5
mov eax, 0x44e218
call dword [0x44e234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x44d054
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x404104
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x44d01c], 0
jne 0x4040f9
push 0
push 0x44d074
push 0x44d054
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x4093b8
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 0x4093f1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004042e8
jmp 0x4093fa
mov eax, ebx
mov edx, esi
call fcn.0040424c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x409404
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 0x409425
mov al, byte [esp]
jmp 0x409427
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x409aac
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x409924
mov eax, dword [0x44de28]
cmp byte [eax], 0
je 0x409b14
mov eax, dword [0x44dc8c]
call fcn.00402c38
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.004085f0
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff5
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 0x409b5c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x409b4a
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x44dc4c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x44e714]
call fcn.004058e4
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 0x40a5b4
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 0x40a618
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.00404460
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408330
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40a61f
lea eax, [ebp - 0xc]
call fcn.004041f8
ret
Function at 0x41c1bc
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x44ea20
cmp dword [edi], 0
jne 0x41c238
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x44ea1c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x44d4bc
mov ecx, 2
call fcn.004028c0
mov edx, 0x41c194
lea eax, [esi + 5]
call fcn.0041c1b4
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041c1b4
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 0x41c20d
mov dword [0x44ea1c], 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 0x41d3c4
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 0x41d3ca
ret

Function at 0x41f7cc
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 0x41f81d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41f804
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41f7f4
jmp 0x41f81d
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 0x41f805
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x427054
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 0x426fa0
call sub.user32.dll_EnumWindows
ret

Function at 0x427178
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 0x4271f5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00426bc4
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 0x42719d
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0042681c
cmp dword [ebp - 4], 0
je 0x4271df
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.004046a8
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 0x4271fc
lea eax, [ebp - 4]
call fcn.004041f8
ret

Function at 0x429db4
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 [0x44eba8], 0
je 0x429f03
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x44ddd4]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x429f03
mov eax, dword [0x44ebac]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x44eba8]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x429ed2
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x44eba8]
call fcn.00413838
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x429eca
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x429eca
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x429eca
mov eax, dword [ebp - 0x14]
call fcn.004327e4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x429eca
push ebp
call fcn.00429d70
pop ecx
test al, al
jne 0x429eca
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x429e86
mov eax, dword [ebp - 0x14]
call fcn.00431378
dec eax
jle 0x429eca
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.004036a0
cmp byte [ebp - 1], 0
je 0x429eca
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x429eca
mov edx, dword [ebp - 0x14]
mov eax, dword [0x44ebac]
call fcn.00429538
inc edi
dec ebx
jne 0x429e19
mov eax, dword [0x44ebac]
cmp dword [eax + 8], 0
jle 0x429eea
mov eax, dword [0x44ebac]
call fcn.004295c8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x429f03
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00429bd8
pop ecx
test al, al
jne 0x429f03
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 0x42d4b0
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 0x42d4fc
mov eax, esi
call fcn.00442c20
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42d4fc
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x42d4fc
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 0x42d640
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x42d53c
cmp eax, 0x108
ja 0x42d53c
mov eax, esi
call fcn.00442c20
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42d637
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x42d640
jmp 0x42d637
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x42d61e
cmp eax, 0x20a
ja 0x42d61e
test byte [esi + 0x50], 0x80
jne 0x42d56e
sub eax, 0x203
je 0x42d56b
sub eax, 3
je 0x42d56b
sub eax, 3
jne 0x42d56e
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x42d582
dec eax
je 0x42d597
dec eax
je 0x42d5b7
dec eax
je 0x42d597
jmp 0x42d5be
mov ecx, ebx
mov eax, dword [0x44ddd4]
mov eax, dword [eax]
mov edx, esi
call fcn.0044c254
jmp 0x42d637
cmp byte [esi + 0x5d], 1
jne 0x42d5ad
mov eax, esi
mov si, 0xffed
call fcn.004036a0
jmp 0x42d640
or word [esi + 0x54], 1
jmp 0x42d637
and word [esi + 0x54], 0xfffe
jmp 0x42d637
mov eax, dword [0x44eb64]
cmp byte [eax + 0x20], 0
je 0x42d637
mov eax, dword [0x44eb64]
cmp dword [eax + 0x1c], 0
je 0x42d637
mov eax, dword [ebx]
mov edx, dword [0x44eb64]
cmp eax, dword [edx + 0x1c]
jne 0x42d637
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.00442b64
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.004036a0
jmp 0x42d640
mov eax, dword [ebx]
cmp eax, 0xb00b
jne 0x42d637
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042bdec
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 0x430a14
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 0x430a30
cmp dword [esi + 4], 0
je 0x430a5d
test byte [ebx + 0x55], 1
jne 0x430a4f
mov eax, ebx
call fcn.0042f6d8
test eax, eax
jne 0x430a4f
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x430b6d
mov edx, esi
mov eax, ebx
call fcn.00430534
jmp 0x430b6d
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 0x430b66
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004327e4
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.0042d3e4
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00430a14
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.004327e4
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x430b6d
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 0x436ec4
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x44df18]
cmp byte [eax + 0xc], 0
je 0x437031
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43702a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x44ebb8], 0
jne 0x436f18
push 0x437038
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x437040
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44ebb8], eax
cmp dword [0x44d97c], 0
jne 0x437013
push 0x437050
call sub.kernel32.dll_LoadLibraryA
mov dword [0x44d97c], eax
cmp dword [0x44d97c], 0
je 0x437013
push 0x43705c
mov eax, dword [0x44d97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44ebbc], eax
push 0x43706c
mov eax, dword [0x44d97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44ebc0], eax
push 0x437080
mov eax, dword [0x44d97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44ebc4], eax
push 0x437098
mov eax, dword [0x44d97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44ebc8], eax
push 0x4370b0
mov eax, dword [0x44d97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44ebcc], eax
push 0x4370c4
mov eax, dword [0x44d97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44ebd0], eax
push 0x4370dc
mov eax, dword [0x44d97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44ebd4], eax
push 0x4370f4
mov eax, dword [0x44d97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44ebd8], eax
push 0x437110
mov eax, dword [0x44d97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44ebdc], eax
push 0x43711c
mov eax, dword [0x44d97c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x44ebe0], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437031
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43ac44
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.004041f8
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43ac93
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.00404460
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x442ad4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x442b24]
test si, 4
je 0x442ae8
or bl, 1
test si, 8
je 0x442af2
or bl, 4
test si, 1
je 0x442afc
or bl, 8
test si, 2
je 0x442b06
or bl, 0x10
test si, 0x10
je 0x442b10
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x442b1f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x442b28
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x442b60]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x442b41
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x442b50
or bl, 4
test esi, 0x20000000
je 0x442b5b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x449164
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x449176
add esp, 0xfffffff0
call fcn.004037f0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041b138
mov eax, dword [0x44dc54]
mov dword [eax + 4], ebx
mov dword [eax], 0x449508
mov eax, dword [0x44dc60]
mov dword [eax + 4], ebx
mov dword [eax], 0x449514
mov eax, ebx
call fcn.00449520
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411198]
call fcn.00403474
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411198]
call fcn.00403474
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411198]
call fcn.00403474
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411198]
call fcn.00403474
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411198]
call fcn.00403474
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, 0x4459e8
push eax
push 0
push 0
mov eax, dword [0x44dd74]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41cac8]
call fcn.0041decc
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41cac8]
call fcn.0041decc
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41cac8]
call fcn.0041decc
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00449940
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44981c
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44981c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44981c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4492b3
call fcn.00403848
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret