joyce8/EMBER2024-capa huggingface dataset:
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
nop
mov ecx, 0x241247c7
nop
nop
nop
nop
test eax, eax
nop
je 0x43304e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x433024
mov eax, section..data
nop
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x75286577
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x433084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43306c
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219

Function at 0x4282a0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x17000]
push edi
jmp 0x4282ba
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4282c1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4282b0
mov eax, 1
add ebx, ebx
jne 0x4282d3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4282c8
jne 0x4282e4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4282c8
xor ecx, ecx
sub eax, 3
jb 0x4282f8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x42836a
mov ebp, eax
add ebx, ebx
jne 0x428303
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x428310
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x428334
inc ecx
add ebx, ebx
jne 0x428320
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x428315
jne 0x428331
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x428315
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x428354
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x428345
jmp 0x4282b6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x428354
add edi, ecx
jmp 0x4282b6
pop esi
mov edi, esi
mov ecx, 0x115
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x428372
cmp byte [edi], 3
jne 0x428372
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x428377
lea edi, [esi + 0x26000]
mov eax, dword [edi]
or eax, eax
je 0x4283e6
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x28000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x280c4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4283a4
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x280cc]
or eax, eax
je 0x4283e0
mov dword [ebx], eax
add ebx, 4
jmp 0x4283c1
call dword [esi + 0x280c8]
mov ebp, dword [esi + 0x280d0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1ef]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x42841a
sub esp, 0xffffff80
jmp 0x409ac0
Function at 0x40331c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x46a00c]
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 [0x46a00c]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x46a00c], ax
mov esp, ebp
pop ebp
ret

Function at 0x40407c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x46b048], 0
je 0x4040dd
cmp word [0x46b21c], 0xd7b2
jne 0x4040a5
cmp dword [0x46b224], 0
jbe 0x4040a5
mov eax, 0x46b218
call dword [0x46b234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x46a054
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 [0x46a01c], 0
jne 0x4040f9
push 0
push 0x46a074
push 0x46a054
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x409398
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 0x4093d1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004042e8
jmp 0x4093da
mov eax, ebx
mov edx, esi
call fcn.0040424c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4093e4
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 0x409405
mov al, byte [esp]
jmp 0x409407
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x409a8c
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x409904
mov eax, dword [0x46ae40]
cmp byte [eax], 0
je 0x409af9
mov eax, dword [0x46ac9c]
call fcn.00402c38
call fcn.00402870
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.004085d0
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 0x409b40
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x409b2f
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x46ac5c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x46b714]
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 0x40a598
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 0x40a5fc
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.00408310
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40a603
lea eax, [ebp - 0xc]
call fcn.004041f8
ret
Function at 0x41c004
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x46ba20
cmp dword [edi], 0
jne 0x41c080
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x46ba1c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x46a4bc
mov ecx, 2
call fcn.004028c0
mov edx, 0x41bfdc
lea eax, [esi + 5]
call fcn.0041bffc
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041bffc
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 0x41c055
mov dword [0x46ba1c], 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 0x41d20c
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 0x41d212
ret

Function at 0x41f614
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 0x41f665
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41f64c
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41f63c
jmp 0x41f665
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 0x41f64d
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x427ccc
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 0x427c18
call sub.user32.dll_EnumWindows
ret

Function at 0x427df0
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 0x427e6d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0042783c
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 0x427e15
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00427494
cmp dword [ebp - 4], 0
je 0x427e57
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 0x427e74
lea eax, [ebp - 4]
call fcn.004041f8
ret

Function at 0x42ab60
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 [0x46bba8], 0
je 0x42acaf
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x46adec]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x42acaf
mov eax, dword [0x46bbac]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x46bba8]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x42ac7e
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x46bba8]
call fcn.00413680
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42ac76
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x42ac76
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42ac76
mov eax, dword [ebp - 0x14]
call fcn.004335f0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42ac76
push ebp
call fcn.0042ab1c
pop ecx
test al, al
jne 0x42ac76
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x42ac32
mov eax, dword [ebp - 0x14]
call fcn.00432184
dec eax
jle 0x42ac76
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 0x42ac76
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42ac76
mov edx, dword [ebp - 0x14]
mov eax, dword [0x46bbac]
call fcn.0042a2e4
inc edi
dec ebx
jne 0x42abc5
mov eax, dword [0x46bbac]
cmp dword [eax + 8], 0
jle 0x42ac96
mov eax, dword [0x46bbac]
call fcn.0042a374
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42acaf
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0042a984
pop ecx
test al, al
jne 0x42acaf
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 0x42e25c
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 0x42e2a8
mov eax, esi
call fcn.00443b74
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42e2a8
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x42e2a8
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 0x42e3ec
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x42e2e8
cmp eax, 0x108
ja 0x42e2e8
mov eax, esi
call fcn.00443b74
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42e3e3
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x42e3ec
jmp 0x42e3e3
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x42e3ca
cmp eax, 0x20a
ja 0x42e3ca
test byte [esi + 0x50], 0x80
jne 0x42e31a
sub eax, 0x203
je 0x42e317
sub eax, 3
je 0x42e317
sub eax, 3
jne 0x42e31a
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x42e32e
dec eax
je 0x42e343
dec eax
je 0x42e363
dec eax
je 0x42e343
jmp 0x42e36a
mov ecx, ebx
mov eax, dword [0x46adec]
mov eax, dword [eax]
mov edx, esi
call fcn.0044d1a8
jmp 0x42e3e3
cmp byte [esi + 0x5d], 1
jne 0x42e359
mov eax, esi
mov si, 0xffed
call fcn.004036a0
jmp 0x42e3ec
or word [esi + 0x54], 1
jmp 0x42e3e3
and word [esi + 0x54], 0xfffe
jmp 0x42e3e3
mov eax, dword [0x46bb64]
cmp byte [eax + 0x20], 0
je 0x42e3e3
mov eax, dword [0x46bb64]
cmp dword [eax + 0x1c], 0
je 0x42e3e3
mov eax, dword [ebx]
mov edx, dword [0x46bb64]
cmp eax, dword [edx + 0x1c]
jne 0x42e3e3
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.00443ab8
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 0x42e3ec
mov eax, dword [ebx]
cmp eax, 0xb00b
jne 0x42e3e3
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042cb98
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 0x431820
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 0x43183c
cmp dword [esi + 4], 0
je 0x431869
test byte [ebx + 0x55], 1
jne 0x43185b
mov eax, ebx
call fcn.004304e4
test eax, eax
jne 0x43185b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x431979
mov edx, esi
mov eax, ebx
call fcn.00431340
jmp 0x431979
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 0x431972
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004335f0
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.0042e190
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00431820
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.004335f0
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x431979
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 0x437e18
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x46af30]
cmp byte [eax + 0xc], 0
je 0x437f85
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x437f7e
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x46bbb8], 0
jne 0x437e6c
push 0x437f8c
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x437f94
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46bbb8], eax
cmp dword [0x46a98c], 0
jne 0x437f67
push 0x437fa4
call sub.kernel32.dll_LoadLibraryA
mov dword [0x46a98c], eax
cmp dword [0x46a98c], 0
je 0x437f67
push 0x437fb0
mov eax, dword [0x46a98c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46bbbc], eax
push 0x437fc0
mov eax, dword [0x46a98c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46bbc0], eax
push 0x437fd4
mov eax, dword [0x46a98c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46bbc4], eax
push 0x437fec
mov eax, dword [0x46a98c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46bbc8], eax
push 0x438004
mov eax, dword [0x46a98c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46bbcc], eax
push 0x438018
mov eax, dword [0x46a98c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46bbd0], eax
push 0x438030
mov eax, dword [0x46a98c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46bbd4], eax
push 0x438048
mov eax, dword [0x46a98c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46bbd8], eax
push 0x438064
mov eax, dword [0x46a98c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46bbdc], eax
push 0x438070
mov eax, dword [0x46a98c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46bbe0], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437f85
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43bb98
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 0x43bbe7
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 0x443a28
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x443a78]
test si, 4
je 0x443a3c
or bl, 1
test si, 8
je 0x443a46
or bl, 4
test si, 1
je 0x443a50
or bl, 8
test si, 2
je 0x443a5a
or bl, 0x10
test si, 0x10
je 0x443a64
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x443a73
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x443a7c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x443ab4]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x443a95
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x443aa4
or bl, 4
test esi, 0x20000000
je 0x443aaf
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x44a0b8
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44a0ca
add esp, 0xfffffff0
call fcn.004037f0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041af80
mov eax, dword [0x46ac64]
mov dword [eax + 4], ebx
mov dword [eax], 0x44a45c
mov eax, dword [0x46ac70]
mov dword [eax + 4], ebx
mov dword [eax], 0x44a468
mov eax, ebx
call fcn.0044a474
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x410fac]
call fcn.00403474
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x410fac]
call fcn.00403474
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x410fac]
call fcn.00403474
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x410fac]
call fcn.00403474
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x410fac]
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, 0x44693c
push eax
push 0
push 0
mov eax, dword [0x46ad84]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41c910]
call fcn.0041dd14
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41c910]
call fcn.0041dd14
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41c910]
call fcn.0041dd14
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0044a894
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44a770
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44a770
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44a770
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44a207
call fcn.00403848
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret