joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100dfd6
Capabilities:
Connect to wmi namespace via wbemlocator

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
xor esi, esi
cmp dword [ebp + 8], esi
push edi
mov dword [ebp - 4], esi
je 0x100e03c
mov edi, dword [ebp + 0xc]
cmp edi, esi
je 0x100e03c
cmp dword [ebp + 0x10], esi
je 0x100e03c
mov eax, dword [edi]
cmp eax, esi
jne 0x100e034
lea eax, [ebp - 4]
push eax
push 0x100324c
push 1
push esi
push 0x100330c
call dword [sym.imp.ole32.dll_CoCreateInstance]
mov ebx, eax
cmp ebx, esi
jl 0x100e01d
mov eax, dword [ebp - 4]
mov dword [edi], eax
jmp 0x100e055
push ebx
push 0x1006738
push 2
push 0x10100e0
call fcn.0100cfc0
add esp, 0x10
jmp 0x100e055
mov ebx, dword [ebp + 8]
mov dword [ebp - 4], eax
jmp 0x100e055
push 0x10066e8
push 2
push 0x10100e0
mov ebx, 0x80070057
call fcn.0100cfc0
add esp, 0xc
cmp dword [ebp - 4], esi
je 0x100e08a
push dword [ebp + 8]
lea ecx, [ebp + 8]
call fcn.01006910
cmp dword [ebp + 8], esi
je 0x100e081
push dword [ebp + 0x10]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
push esi
push esi
push esi
push esi
push esi
push esi
push dword [ebp + 8]
push eax
call dword [ecx + 0xc]
mov ebx, eax
push dword [ebp + 8]
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
pop edi
pop esi
mov eax, ebx
pop ebx
leave
ret 0xc

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..rdata
nop
nop
mov ebx, 0x40de38
nop
mov ecx, 0x50250c27
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x433024
mov eax, section..data
nop
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x6feb6a0b
nop
nop
nop
nop
test eax, eax
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43306c
popal
nop
nop
nop
nop
nop
jmp 0x431219

Function at 0x7c6d3c
Capabilities:
Encode data using xor

Disassembly:
jmp 0x7c6d46
pushal
call 0x7c6d4c
pop ebp
sub ebp, 0x10
sub ebp, 0x3c6d3c
jmp 0x7c6d62
mov eax, 0x3c6d3c
add eax, ebp
add eax, 0x4c
mov ecx, 0x5f9
mov edx, 0x2f7025a8
xor byte [eax], dl
inc eax
dec ecx
jne 0x7c6d79
jmp 0x7c6d8c
and esp, dword [ebp + 0x23]
and dword [eax + ebp*4 + 0x6929a8a8], edx
push eax
test al, 0xa8
test al, 0xab
adc byte gs:[ebp + 0x12a8a8a8], ch
imul edx, dword [eax - 0x58], 0x65aba8a8
adc byte [ebp + 0x12a8a8a8], ch
sub byte [eax + 0x4a5fa8a8], 0xab
pushal
and ebp, dword [ecx]
movsb byte es:[edi], byte [esi]
test al, 0xa8
test al, 0xab
insd dword es:[edi], dx
and eax, 0x21548ccc
lodsb al, byte [esi]
mov word [0x21548ccc], fs
lodsb al, byte [esi]
mov eax, es
jl 0x7c6d95
cmpsb byte [esi], byte es:[edi]
test al, 0xc0
into
pop edx
test dword [eax - 0x3f737b57], ebp
xor byte [eax + 0x1d], dh
movsd dword es:[edi], dword [esi]
inc eax
lodsd eax, dword [esi]
test al, 0xa8
test al, 0x41
xchg byte [eax - 0x33da5758], ch
mov word [ecx - 0x7c], ss
invalid
Function at 0x4028b8
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffdf0
mov esi, edx
mov ebx, eax
test bl, bl
je 0x4028f5
xor eax, eax
mov al, bl
add eax, 0x41
dec eax
mov byte [esp], al
mov byte [esp + 1], 0x3a
mov byte [esp + 2], 0
lea eax, [esp + 0x109]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
push esp
call sub.kernel32.dll_SetCurrentDirectoryA
lea eax, [esp + 4]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
test bl, bl
je 0x402915
lea eax, [esp + 0x109]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x105
call fcn.00404b68
add esp, 0x210
pop esi
pop ebx
ret

Function at 0x402adc
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404900
test esi, esi
jne 0x402b12
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.004049f0
jmp 0x402b30
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402990
mov edi, eax
test esi, esi
je 0x402b30
cmp dword [ebx], 0
je 0x402b30
dec esi
jmp 0x402b19
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4030e4
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x464008], 0x8088405
inc edx
mov dword [ebx + 0x464008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403a24
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x464010]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403abc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403a9c
xor eax, eax
push ebp
push 0x403a95
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 0x403ad8
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 0x403a9c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x464010]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x464010], ax
mov esp, ebp
pop ebp
ret

Function at 0x404784
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x466048], 0
je 0x4047e5
cmp word [0x46621c], 0xd7b2
jne 0x4047ad
cmp dword [0x466224], 0
jbe 0x4047ad
mov eax, 0x466218
call dword [0x466234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x464084
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 0x40480c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x464020], 0
jne 0x404801
push 0
push 0x4640a4
push 0x464084
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x40648c
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4066bc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40650f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4066bc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40650f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4066d8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x406598
xor eax, eax
push ebp
push 0x406591
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.004062d4
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x406576
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4066f8
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x406576
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406598
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x4066b2
cmp byte [ebp - 0xd], 0
jne 0x4065df
cmp byte [ebp - 0x12], 0
je 0x4066b2
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x4065f8
dec ebx
cmp byte [ebx], 0x2e
je 0x406607
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x4065f7
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x4066b2
inc ebx
cmp byte [ebp - 0x12], 0
je 0x406644
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4066b2
cmp byte [ebp - 0xd], 0
je 0x4066b2
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4066b2
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x409d30
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 0x409d69
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004049f0
jmp 0x409d72
mov eax, ebx
mov edx, esi
call fcn.00404954
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x409d7c
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 0x409d9d
mov al, byte [esp]
jmp 0x409d9f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40a424
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40a29c
mov eax, dword [0x464f8c]
cmp byte [eax], 0
je 0x40a491
mov eax, dword [0x464dac]
call fcn.00402f08
call fcn.00402888
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00408f68
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 0x40a4d8
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40a4c7
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x464d68]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x466714]
call fcn.00406298
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 0x40af30
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 0x40af94
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.00404b68
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408ca8
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40af9b
lea eax, [ebp - 0xc]
call fcn.00404900
ret
Function at 0x41c91c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x466a20
cmp dword [edi], 0
jne 0x41c998
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x466a1c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4644ec
mov ecx, 2
call fcn.00402950
mov edx, 0x41c8f4
lea eax, [esi + 5]
call fcn.0041c914
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041c914
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 0x41c96d
mov dword [0x466a1c], 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 0x41db24
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 0x41db2a
ret

Function at 0x41ff2c
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 0x41ff7d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41ff64
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41ff54
jmp 0x41ff7d
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 0x41ff65
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4277b4
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 0x427700
call sub.user32.dll_EnumWindows
ret

Function at 0x4278d8
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 0x427955
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00427324
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 0x4278fd
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00426f7c
cmp dword [ebp - 4], 0
je 0x42793f
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404db0
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 0x42795c
lea eax, [ebp - 4]
call fcn.00404900
ret

Function at 0x42a514
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 [0x466ba8], 0
je 0x42a663
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x464f1c]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x42a663
mov eax, dword [0x466bac]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x466ba8]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x42a632
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x466ba8]
call fcn.00413f98
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42a62a
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x42a62a
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42a62a
mov eax, dword [ebp - 0x14]
call fcn.00432f44
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42a62a
push ebp
call fcn.0042a4d0
pop ecx
test al, al
jne 0x42a62a
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x42a5e6
mov eax, dword [ebp - 0x14]
call fcn.00431ad8
dec eax
jle 0x42a62a
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.00403da8
cmp byte [ebp - 1], 0
je 0x42a62a
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42a62a
mov edx, dword [ebp - 0x14]
mov eax, dword [0x466bac]
call fcn.00429c98
inc edi
dec ebx
jne 0x42a579
mov eax, dword [0x466bac]
cmp dword [eax + 8], 0
jle 0x42a64a
mov eax, dword [0x466bac]
call fcn.00429d28
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42a663
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0042a338
pop ecx
test al, al
jne 0x42a663
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 0x42dc10
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 0x42dc5c
mov eax, esi
call fcn.00443380
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42dc5c
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x42dc5c
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 0x42dda0
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x42dc9c
cmp eax, 0x108
ja 0x42dc9c
mov eax, esi
call fcn.00443380
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42dd97
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x42dda0
jmp 0x42dd97
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x42dd7e
cmp eax, 0x20a
ja 0x42dd7e
test byte [esi + 0x50], 0x80
jne 0x42dcce
sub eax, 0x203
je 0x42dccb
sub eax, 3
je 0x42dccb
sub eax, 3
jne 0x42dcce
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x42dce2
dec eax
je 0x42dcf7
dec eax
je 0x42dd17
dec eax
je 0x42dcf7
jmp 0x42dd1e
mov ecx, ebx
mov eax, dword [0x464f1c]
mov eax, dword [eax]
mov edx, esi
call fcn.0044c9b4
jmp 0x42dd97
cmp byte [esi + 0x5d], 1
jne 0x42dd0d
mov eax, esi
mov si, 0xffed
call fcn.00403da8
jmp 0x42dda0
or word [esi + 0x54], 1
jmp 0x42dd97
and word [esi + 0x54], 0xfffe
jmp 0x42dd97
mov eax, dword [0x466b64]
cmp byte [eax + 0x20], 0
je 0x42dd97
mov eax, dword [0x466b64]
cmp dword [eax + 0x1c], 0
je 0x42dd97
mov eax, dword [ebx]
mov edx, dword [0x466b64]
cmp eax, dword [edx + 0x1c]
jne 0x42dd97
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.004432c4
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.00403da8
jmp 0x42dda0
mov eax, dword [ebx]
cmp eax, 0xb00b
jne 0x42dd97
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042c54c
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 0x431174
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 0x431190
cmp dword [esi + 4], 0
je 0x4311bd
test byte [ebx + 0x55], 1
jne 0x4311af
mov eax, ebx
call fcn.0042fe38
test eax, eax
jne 0x4311af
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4312cd
mov edx, esi
mov eax, ebx
call fcn.00430c94
jmp 0x4312cd
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 0x4312c6
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00432f44
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.0042db44
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00431174
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.00432f44
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4312cd
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 0x437624
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4650bc]
cmp byte [eax + 0xc], 0
je 0x437791
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43778a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x466bb8], 0
jne 0x437678
push 0x437798
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x4377a0
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466bb8], eax
cmp dword [0x4649ac], 0
jne 0x437773
push 0x4377b0
call sub.kernel32.dll_LoadLibraryA
mov dword [0x4649ac], eax
cmp dword [0x4649ac], 0
je 0x437773
push 0x4377bc
mov eax, dword [0x4649ac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466bbc], eax
push 0x4377cc
mov eax, dword [0x4649ac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466bc0], eax
push 0x4377e0
mov eax, dword [0x4649ac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466bc4], eax
push 0x4377f8
mov eax, dword [0x4649ac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466bc8], eax
push 0x437810
mov eax, dword [0x4649ac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466bcc], eax
push 0x437824
mov eax, dword [0x4649ac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466bd0], eax
push 0x43783c
mov eax, dword [0x4649ac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466bd4], eax
push 0x437854
mov eax, dword [0x4649ac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466bd8], eax
push 0x437870
mov eax, dword [0x4649ac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466bdc], eax
push 0x43787c
mov eax, dword [0x4649ac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x466be0], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437791
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43b3a4
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.00404900
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43b3f3
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.00404b68
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x443234
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x443284]
test si, 4
je 0x443248
or bl, 1
test si, 8
je 0x443252
or bl, 4
test si, 1
je 0x44325c
or bl, 8
test si, 2
je 0x443266
or bl, 0x10
test si, 0x10
je 0x443270
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44327f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret