joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41a18c
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x41a1b7
test byte [esp + 8], 0x80
je 0x41a1a6
and al, 0xfe
jmp 0x41a1a8
or al, 1
push eax
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test eax, eax
jne 0x41a1c8
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0041ba7a
pop ecx
or eax, 0xffffffff
ret
xor eax, eax
ret

Function at 0x41a2cd
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x41a2ed
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0041ba7a
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x41a30e
test byte [esp + 8], 2
je 0x41a30e
mov dword [0x42ae6c], 0xd
mov dword [0x42ae70], 5
jmp 0x41a2e9
xor eax, eax
ret

Function at 0x41f089
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x42a4c0
cmp edx, dword [eax]
je 0x41f0ab
add eax, 8
inc ecx
cmp eax, 0x42a550
jl 0x41f09c
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x42a4c0]
jne 0x41f1d9
mov eax, dword [0x42aec8]
cmp eax, 1
je 0x41f1b3
test eax, eax
jne 0x41f0dc
cmp dword [0x427f38], 1
je 0x41f1b3
cmp edx, 0xfc
je 0x41f1d9
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x41f113
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.0041dce0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.0041dc60
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x41f156
lea eax, [ebp - 0x1a4]
push eax
call fcn.0041dc60
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x425934
push edi
call fcn.0041a8f0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.0041dce0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.0041dcf0
lea eax, [ebp - 0xa0]
push 0x422b74
push eax
call fcn.0041dcf0
push dword [esi + 0x42a4c4]
lea eax, [ebp - 0xa0]
push eax
call fcn.0041dcf0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.004206a5
add esp, 0x2c
pop edi
jmp 0x41f1d9
lea eax, [ebp + 8]
lea esi, [esi + 0x42a4c4]
push 0
push eax
push dword [esi]
call fcn.0041dc60
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret

Function at 0x430006
Capabilities:
Encode data using xor

Disassembly:
call 0x43000c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403daa
nop
nop
sub eax, 0x403d50
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x430030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
popal
nop
nop
jmp loc.00401219
Function at 0x432002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43200c
pop eax
nop
nop
nop
nop
nop
nop
add eax, 0x40729f
sub eax, 0x407245
nop
nop
nop
nop
nop
mov ebx, dword [eax]
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x432030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
popal
nop
jmp 0x431219

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
push 4
nop
nop
nop
nop
nop
nop
nop
pop edi
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x430072
nop
mov ebx, 0x408f6c
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x36ae15eb
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
nop
loop 0x430060
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4300d2
nop
mov ebx, 0x42e3d0
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x672a4be5
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4300c0
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x402dfc
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor eax, eax
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x402e55
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
call sub.kernel32.dll_GetCommandLineA
lea edx, [ebp - 8]
call fcn.00402c98
mov dword [ebp - 4], eax
lea edx, [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00402c98
mov dword [ebp - 4], eax
cmp dword [ebp - 8], 0
je 0x402e3f
inc ebx
jmp 0x402e28
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x402e5c
lea eax, [ebp - 8]
call fcn.00404464
ret

Function at 0x402e64
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
add esp, 0xfffffef4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404464
test esi, esi
jne 0x402e9b
push 0x105
lea eax, [esp + 8]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
lea edx, [esp + 4]
mov eax, ebx
call fcn.00404554
jmp 0x402ebc
call sub.kernel32.dll_GetCommandLineA
mov dword [esp], eax
mov edx, ebx
mov eax, dword [esp]
call fcn.00402c98
mov dword [esp], eax
test esi, esi
je 0x402ebc
cmp dword [ebx], 0
je 0x402ebc
dec esi
jmp 0x402ea3
add esp, 0x10c
pop esi
pop ebx
ret

Function at 0x40310c
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x455008], 0x8088405
inc edx
mov dword [ebx + 0x455008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403564
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x455024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4035fc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4035dc
xor eax, eax
push ebp
push 0x4035d5
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 0x403618
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 0x4035dc
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x455024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x455024], ax
mov esp, ebp
pop ebp
ret

Function at 0x4042e0
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x457044], 0
je 0x404341
cmp word [0x457218], 0xd7b2
jne 0x404309
cmp dword [0x457220], 0
jbe 0x404309
mov eax, 0x457214
call dword [0x457230]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x455070
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 0x404368
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x455034], 0
jne 0x40435d
push 0
push 0x455068
push 0x455070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x406124
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 0x40618a
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.004046d4
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00403128
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406174
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406191
lea eax, [ebp - 0x10]
call fcn.00404464
ret

Function at 0x40b0d4
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 0x40b10d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404554
jmp 0x40b116
mov eax, ebx
mov edx, esi
call fcn.004044b8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b120
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 0x40b141
mov al, byte [esp]
jmp 0x40b143
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b7d8
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b640
mov eax, dword [0x455f8c]
cmp byte [eax], 0
je 0x40b854
mov eax, dword [0x455dcc]
call fcn.00402f78
call fcn.00402bc4
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.004088c4
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 0x40b89c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b88a
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x455d80]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x457660]
call fcn.00405590
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 0x41a9c0
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, 0x457880
cmp dword [esi], 0
jne 0x41aa66
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 [0x45787c]
mov dword [eax], edx
mov eax, dword [ebp - 8]
lea edx, [eax + 4]
mov eax, 0x4553ec
mov ecx, 2
call fcn.00402c58
mov edx, 0x41a998
mov eax, dword [ebp - 8]
add eax, 5
call fcn.0041a9b8
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.0041a9b8
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 0x41aa2d
mov eax, dword [ebp - 8]
mov dword [0x45787c], 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 0x41bc3c
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 0x41bc42
ret

Function at 0x41e0b4
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 0x41e105
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41e0ec
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41e0dc
jmp 0x41e105
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 0x41e0ed
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x427214
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 0x427160
call sub.user32.dll_EnumWindows
ret

Function at 0x427334
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 0x4273b1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00426d94
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 0x427359
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00426994
cmp dword [ebp - 4], 0
je 0x42739b
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404924
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 0x4273b8
lea eax, [ebp - 4]
call fcn.00404464
ret

Function at 0x42a05c
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 [0x457ae4], 0
je 0x42a1ab
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x455f30]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x42a1ab
mov eax, dword [0x457ae8]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x457ae4]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x42a17a
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x457ae4]
call fcn.00413eac
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42a172
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x42a172
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42a172
mov eax, dword [ebp - 0x14]
call fcn.00432bf4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42a172
push ebp
call fcn.0042a018
pop ecx
test al, al
jne 0x42a172
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x42a12e
mov eax, dword [ebp - 0x14]
call fcn.00431724
dec eax
jle 0x42a172
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.004038f8
cmp byte [ebp - 1], 0
je 0x42a172
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42a172
mov edx, dword [ebp - 0x14]
mov eax, dword [0x457ae8]
call fcn.004297e4
inc edi
dec ebx
jne 0x42a0c1
mov eax, dword [0x457ae8]
cmp dword [eax + 8], 0
jle 0x42a192
mov eax, dword [0x457ae8]
call fcn.00429874
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42a1ab
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00429e80
pop ecx
test al, al
jne 0x42a1ab
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 0x42d764
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 0x42d7b0
mov eax, esi
call fcn.00442ca0
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42d7b0
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x42d7b0
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 0x42d8ef
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x42d7f0
cmp eax, 0x108
ja 0x42d7f0
mov eax, esi
call fcn.00442ca0
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42d8e6
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x42d8ef
jmp 0x42d8e6
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x42d8cf
cmp eax, 0x20a
ja 0x42d8cf
test byte [esi + 0x50], 0x80
jne 0x42d822
sub eax, 0x203
je 0x42d81f
sub eax, 3
je 0x42d81f
sub eax, 3
jne 0x42d822
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x42d836
dec eax
je 0x42d84b
dec eax
je 0x42d868
dec eax
je 0x42d84b
jmp 0x42d86f
mov ecx, ebx
mov eax, dword [0x455f30]
mov eax, dword [eax]
mov edx, esi
call fcn.0044c3e4
jmp 0x42d8e6
cmp byte [esi + 0x5d], 1
jne 0x42d861
mov eax, esi
mov si, 0xffed
call fcn.004038f8
jmp 0x42d8ef
or word [esi + 0x54], 1
jmp 0x42d8e6
and word [esi + 0x54], 0xfffe
jmp 0x42d8e6
mov eax, dword [0x457aa0]
cmp byte [eax + 0x20], 0
je 0x42d8e6
mov eax, dword [0x457aa0]
cmp dword [eax + 0x1c], 0
je 0x42d8e6
mov eax, dword [ebx]
mov edx, dword [0x457aa0]
cmp eax, dword [edx + 0x1c]
jne 0x42d8e6
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.00442be4
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.004038f8
jmp 0x42d8ef
cmp eax, 0xb00b
jne 0x42d8e6
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042c0c0
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 0x43733c
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x456088]
cmp byte [eax + 0xc], 0
je 0x4374a9
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4374a2
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x457af4], 0
jne 0x437390
push 0x4374b0
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x4374b8
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457af4], eax
cmp dword [0x455aa4], 0
jne 0x43748b
push 0x4374c8
call sub.kernel32.dll_LoadLibraryA
mov dword [0x455aa4], eax
cmp dword [0x455aa4], 0
je 0x43748b
push 0x4374d4
mov eax, dword [0x455aa4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457af8], eax
push 0x4374e4
mov eax, dword [0x455aa4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457afc], eax
push 0x4374f8
mov eax, dword [0x455aa4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b00], eax
push 0x437510
mov eax, dword [0x455aa4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b04], eax
push 0x437528
mov eax, dword [0x455aa4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b08], eax
push 0x43753c
mov eax, dword [0x455aa4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b0c], eax
push 0x437554
mov eax, dword [0x455aa4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b10], eax
push 0x43756c
mov eax, dword [0x455aa4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b14], eax
push 0x437588
mov eax, dword [0x455aa4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b18], eax
push 0x437594
mov eax, dword [0x455aa4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457b1c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4374a9
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43b35c
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.00404464
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43b3ab
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.004046d4
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x442b54
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x442ba4]
test si, 4
je 0x442b68
or bl, 1
test si, 8
je 0x442b72
or bl, 4
test si, 1
je 0x442b7c
or bl, 8
test si, 2
je 0x442b86
or bl, 0x10
test si, 0x10
je 0x442b90
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x442b9f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x442ba8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x442be0]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x442bc1
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x442bd0
or bl, 4
test esi, 0x20000000
je 0x442bdb
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4492a4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x4492b6
add esp, 0xfffffff0
call fcn.00403a10
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419918
mov eax, dword [0x455d88]
mov dword [eax + 4], ebx
mov dword [eax], 0x449648
mov eax, dword [0x455d94]
mov dword [eax + 4], ebx
mov dword [eax], 0x449654
mov eax, ebx
call fcn.00449660
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411b30]
call fcn.004036c0
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411b30]
call fcn.004036c0
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411b30]
call fcn.004036c0
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411b30]
call fcn.004036c0
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411b30]
call fcn.004036c0
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, 0x445a78
push eax
push 0
push 0
mov eax, dword [0x455ec0]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41b340]
call fcn.0041c7a8
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41b340]
call fcn.0041c7a8
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41b340]
call fcn.0041c7a8
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00449ab0
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x449978
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x449978
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x449978
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4493f3
call fcn.00403a68
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret