joyce8/EMBER2024-capa huggingface dataset:
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x432072
nop
mov ebx, 0x40c7d0
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
nop
div edi
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x6fc01a7d
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x432060
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4320d2
nop
mov ebx, 0x42f314
nop
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x636676f0
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4320c0
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x402ed4
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 0x402f2d
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
call sub.kernel32.dll_GetCommandLineA
lea edx, [ebp - 8]
call fcn.00402d70
mov dword [ebp - 4], eax
lea edx, [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00402d70
mov dword [ebp - 4], eax
cmp dword [ebp - 8], 0
je 0x402f17
inc ebx
jmp 0x402f00
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x402f34
lea eax, [ebp - 8]
call fcn.00404cd4
ret

Function at 0x402f3c
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
add esp, 0xfffffef4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404cd4
test esi, esi
jne 0x402f73
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.00404dc4
jmp 0x402f94
call sub.kernel32.dll_GetCommandLineA
mov dword [esp], eax
mov edx, ebx
mov eax, dword [esp]
call fcn.00402d70
mov dword [esp], eax
test esi, esi
je 0x402f94
cmp dword [ebx], 0
je 0x402f94
dec esi
jmp 0x402f7b
add esp, 0x10c
pop esi
pop ebx
ret

Function at 0x4035fc
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x4eb008], 0x8088405
inc edx
mov dword [ebx + 0x4eb008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403618
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x4eb008], 0x8088405
inc edx
mov dword [ebx + 0x4eb008], edx
fld qword [ebx + 0x4eb06c]
push 0
push edx
fild qword [esp]
add esp, 8
fmulp st(1)
pop ebx
ret

Function at 0x403c4c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4eb024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403ce4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403cc4
xor eax, eax
push ebp
push 0x403cbd
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 0x403d00
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 0x403cc4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x4eb024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4eb024], ax
mov esp, ebp
pop ebp
ret
Function at 0x404aac
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4ee04c], 0
je 0x404b0d
cmp word [0x4ee220], 0xd7b2
jne 0x404ad5
cmp dword [0x4ee228], 0
jbe 0x404ad5
mov eax, 0x4ee21c
call dword [0x4ee238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x4eb07c
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 0x404b34
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4eb034], 0
jne 0x404b29
push 0
push 0x4eb074
push 0x4eb07c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x404c88
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.00402b10
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x4ee04d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404c50
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x406f14
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 0x406f7a
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.00404f44
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00403810
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406f64
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406f81
lea eax, [ebp - 0x10]
call fcn.00404cd4
ret

Function at 0x40c608
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 0x40c641
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404dc4
jmp 0x40c64a
mov eax, ebx
mov edx, esi
call fcn.00404d28
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40c654
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 0x40c675
mov al, byte [esp]
jmp 0x40c677
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40cd0c
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40cb74
mov eax, dword [0x4edbfc]
cmp byte [eax], 0
je 0x40cd88
mov eax, dword [0x4ed854]
call fcn.004033f4
call fcn.00402c9c
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.00409dc4
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 0x40cdd0
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40cdbe
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4ed7d8]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4ee668]
call fcn.00406364
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 0x40d680
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40d756
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404d6c
lea eax, [ebp - 8]
call fcn.004051e4
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00405194
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40d740
mov eax, ebx
call fcn.00402b10
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40d739
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00405194
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40d723
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40d768
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40d723
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d740
mov eax, dword [ebp - 0x10]
call fcn.00402b40
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d75d
lea eax, [ebp - 8]
call fcn.00404cd4
ret

Function at 0x40dcbc
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 0x40dd20
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.00404f44
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.004098d8
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40dd27
lea eax, [ebp - 0xc]
call fcn.00404cd4
ret
Function at 0x41f4cc
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, 0x4ee898
cmp dword [esi], 0
jne 0x41f572
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 [0x4ee894]
mov dword [eax], edx
mov eax, dword [ebp - 8]
lea edx, [eax + 4]
mov eax, 0x4eb410
mov ecx, 2
call fcn.00402d30
mov edx, 0x41f4a4
mov eax, dword [ebp - 8]
add eax, 5
call fcn.0041f4c4
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.0041f4c4
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 0x41f539
mov eax, dword [ebp - 8]
mov dword [0x4ee894], 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 0x420a70
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 0x420a76
ret

Function at 0x422ef4
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 0x422f45
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x422f2c
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x422f1c
jmp 0x422f45
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 0x422f2d
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4291f0
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x48], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x10]
mov edx, dword [0x4081a0]
call fcn.00405790
xor eax, eax
push ebp
push 0x429334
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4eb740], 0
jne 0x429243
mov ecx, dword [0x4ed68c]
mov dl, 1
mov eax, dword [0x408820]
call fcn.0040ce9c
call fcn.00404644
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.004035dc
mov eax, ebx
call fcn.0040553c
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x429344
lea edi, [ebp - 0x30]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
pop esi
lea eax, [ebp - 0x30]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
call fcn.004069dc
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.0040554c
test eax, eax
jle 0x4292db
mov dword [ebp - 4], 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x4292d4
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.00404f5c
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.00404f44
mov eax, dword [ebp - 0x48]
pop edx
call fcn.004095f0
test eax, eax
jne 0x4292d4
mov ebx, 0x15
jmp 0x4292e0
mov ebx, 0x10
jmp 0x4292e0
mov ebx, 0x15
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 0x20]
push eax
push ebx
push 0
push esi
call dword [0x4eb740]
call fcn.00429068
mov eax, dword [ebp - 8]
call fcn.00429068
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.004069f4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42933b
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.00404cf8
lea eax, [ebp - 0x10]
mov edx, dword [0x4081a0]
call fcn.00405860
ret

Function at 0x42f080
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 0x42efcc
call sub.user32.dll_EnumWindows
ret

Function at 0x42f1a0
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 0x42f21d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0042ec00
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 0x42f1c5
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0042e800
cmp dword [ebp - 4], 0
je 0x42f207
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00405194
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 0x42f224
lea eax, [ebp - 4]
call fcn.00404cd4
ret
Function at 0x432710
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x432760]
test si, 4
je 0x432724
or bl, 1
test si, 8
je 0x43272e
or bl, 4
test si, 1
je 0x432738
or bl, 8
test si, 2
je 0x432742
or bl, 0x10
test si, 0x10
je 0x43274c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43275b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x432764
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43279c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43277d
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43278c
or bl, 4
test esi, 0x20000000
je 0x432797
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x438e78
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x438e8a
add esp, 0xfffffff0
call fcn.00404118
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041e35c
mov eax, dword [0x4ed7e8]
mov dword [eax + 4], ebx
mov dword [eax], 0x43921c
mov eax, dword [0x4ed7fc]
mov dword [eax + 4], ebx
mov dword [eax], 0x439228
mov eax, ebx
call fcn.00439234
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x416574]
call fcn.00403db0
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x416574]
call fcn.00403db0
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x416574]
call fcn.00403db0
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x416574]
call fcn.00403db0
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x416574]
call fcn.00403db0
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, 0x43564c
push eax
push 0
push 0
mov eax, dword [0x4eda58]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41fe7c]
call fcn.004215dc
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41fe7c]
call fcn.004215dc
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41fe7c]
call fcn.004215dc
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.004396a8
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x439570
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x439570
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x439570
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x438fc7
call fcn.00404170
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x439330
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffd9c
push ebx
xor edx, edx
mov dword [ebp - 0x264], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x439500
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x4394e1
mov dl, 1
mov eax, dword [0x416990]
call fcn.00403db0
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404cd4
lea eax, [ebp - 0x118]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
mov ebx, eax
call sub.kernel32.dll_GetSystemDefaultLangID
movzx eax, ax
mov dword [ebp - 0x10], eax
dec ebx
test ebx, ebx
jl 0x4394d0
inc ebx
mov dword [ebp - 0x14], ebx
lea eax, [ebp - 0x118]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
call fcn.00454ab8
test al, al
jne 0x4393cd
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x4394c3
xor edx, edx
push ebp
push 0x4394bc
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x4393ed
mov ebx, dword [ebp - 0x10]
jmp 0x4393ef
mov ebx, eax
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov dword [ebp - 0x260], ebx
mov byte [ebp - 0x25c], 0
lea ecx, [ebp - 0x260]
mov edx, 0x439510
lea eax, [ebp - 0x258]
call fcn.0040a438
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4394a5
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x218]
push eax
push 0
push 0
push 0x439548
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4394a5
lea eax, [ebp - 0x264]
lea edx, [ebp - 0x218]
mov ecx, pe_nt_image_headers32
call fcn.00404f44
mov edx, dword [ebp - 0x264]
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x4394a5
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x218]
mov ecx, pe_nt_image_headers32
call fcn.00404f44
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4394c3
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x18], 4
dec dword [ebp - 0x14]
jne 0x4393ae
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041a4f4
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x439507
lea eax, [ebp - 0x264]
call fcn.00404cd4
ret
Function at 0x439e48
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4eead8]
cmp byte [eax + 0xa5], 0
jne 0x439eb9
cmp dword [0x4eeaf0], 0
jne 0x439e7a
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x439e04
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4eeaf0], eax
cmp dword [0x4eeaec], 0
jne 0x439e95
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4eeaec], eax
cmp dword [0x4eeaf4], 0
jne 0x439eb9
push esp
push 0
push 0
push 0x439da8
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x4eeaf4], eax
pop edx
ret

Function at 0x43a54c
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x4eead8]
cmp dword [eax + 0x30], 0
je 0x43a5f6
cmp dword [ebx + 0x94], 0
jne 0x43a5f0
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x43a4dc
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x43a5f0
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x43a5b6
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x43a5f0
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.004188f0
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x43a5c5
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x43b154
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x43b189
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00404dc4
jmp 0x43b196
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404d28
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x43c124
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x43c165
mov eax, esi
call fcn.00450270
test al, al
je 0x43c165
mov eax, dword [ebx + 0x84]
call fcn.0044ffb0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43c165
push 0
mov eax, dword [ebx + 0x84]
call fcn.0044ffb0
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x43f0cc
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.00404cd4
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43f11b
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.00404f44
pop ebx
mov esp, ebp
pop ebp
ret