joyce8/EMBER2024-capa huggingface dataset:
Function at 0xeef058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.00eef1a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, pe_nt_image_headers32
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0xeef07e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xeef06a
add dl, dl
jne 0xeef089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xeef0dc
xor eax, eax
add dl, dl
jne 0xeef096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xeef17d
add dl, dl
jne 0xeef0a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xeef0b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xeef0bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xeef0c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0xeef0d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0xeef075
mov eax, 1
add dl, dl
jne 0xeef0ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xeef0f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xeef0e1
sub eax, ebx
mov ebx, 1
jne 0xeef128
mov ecx, 1
add dl, dl
jne 0xeef10e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xeef119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xeef105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xeef075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0xeef13f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xeef14a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xeef136
cmp eax, 0x7d00
jae 0xeef16d
cmp eax, 0x500
jb 0xeef168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xeef075
cmp eax, 0x7f
ja 0xeef170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xeef075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0xeef19e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0xeef075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x40309e
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4030dd
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4030dd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4030dd
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4030dd
cmp dword [ecx + 0x74], 0xe
jbe 0x4030dd
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x4029a4
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 0x4029e1
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 0x402a01
lea eax, [esp + 0x109]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x105
call fcn.00405104
add esp, 0x210
pop esi
pop ebx
ret

Function at 0x402c64
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.00404e9c
test esi, esi
jne 0x402c9a
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.00404f8c
jmp 0x402cb8
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402b18
mov edi, eax
test esi, esi
je 0x402cb8
cmp dword [ebx], 0
je 0x402cb8
dec esi
jmp 0x402ca1
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x40352c
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x498008], 0x8088405
inc edx
mov dword [ebx + 0x498008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403f88
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x498010]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x404020
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x404000
xor eax, eax
push ebp
push 0x403ff9
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 0x40403c
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 0x404000
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x498010]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x498010], ax
mov esp, ebp
pop ebp
ret

Function at 0x404d00
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x49c04c], 0
je 0x404d61
cmp word [0x49c220], 0xd7b2
jne 0x404d29
cmp dword [0x49c228], 0
jbe 0x404d29
mov eax, 0x49c21c
call dword [0x49c238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x498078
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 0x404d88
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x498020], 0
jne 0x404d7d
push 0
push 0x498098
push 0x498078
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x40692c
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 0x406b5c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x4069af
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406b5c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x4069af
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406b78
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x406a38
xor eax, eax
push ebp
push 0x406a31
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00406774
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 0x406a16
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x406b98
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x406a16
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 0x406a38
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 0x406b52
cmp byte [ebp - 0xd], 0
jne 0x406a7f
cmp byte [ebp - 0x12], 0
je 0x406b52
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x406a98
dec ebx
cmp byte [ebx], 0x2e
je 0x406aa7
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x406a97
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x406b52
inc ebx
cmp byte [ebp - 0x12], 0
je 0x406ae4
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 0x406b52
cmp byte [ebp - 0xd], 0
je 0x406b52
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 0x406b52
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 0x40ace0
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 0x40ad19
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404f8c
jmp 0x40ad22
mov eax, ebx
mov edx, esi
call fcn.00404ef0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40ad2c
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 0x40ad4d
mov al, byte [esp]
jmp 0x40ad4f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b3d4
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b24c
mov eax, dword [0x49b46c]
cmp byte [eax], 0
je 0x40b43c
mov eax, dword [0x49b254]
call fcn.0040314c
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00409a54
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 0x40b484
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b472
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x49b20c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x49c718]
call fcn.00406738
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 0x40bfc4
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 0x40c028
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.00405104
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00409514
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c02f
lea eax, [ebp - 0xc]
call fcn.00404e9c
ret
Function at 0x41e2d0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x49ca40
cmp dword [edi], 0
jne 0x41e34c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x49ca3c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x498524
mov ecx, 2
call fcn.00402ad8
mov edx, 0x41e2a8
lea eax, [esi + 5]
call fcn.0041e2c8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041e2c8
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 0x41e321
mov dword [0x49ca3c], 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 0x41f890
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 0x41f896
ret

Function at 0x421cec
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 0x421d3d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x421d24
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x421d14
jmp 0x421d3d
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 0x421d25
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42d33c
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 0x42d288
call sub.user32.dll_EnumWindows
ret

Function at 0x42d460
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 0x42d4dd
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0042ceac
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 0x42d485
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0042cb04
cmp dword [ebp - 4], 0
je 0x42d4c7
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.0040534c
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 0x42d4e4
lea eax, [ebp - 4]
call fcn.00404e9c
ret

Function at 0x4311b8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x431208]
test si, 4
je 0x4311cc
or bl, 1
test si, 8
je 0x4311d6
or bl, 4
test si, 1
je 0x4311e0
or bl, 8
test si, 2
je 0x4311ea
or bl, 0x10
test si, 0x10
je 0x4311f4
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x431203
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x43120c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x431244]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x431225
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x431234
or bl, 4
test esi, 0x20000000
je 0x43123f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x437848
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x43785a
add esp, 0xfffffff0
call fcn.00404474
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041d24c
mov eax, dword [0x49b218]
mov dword [eax + 4], ebx
mov dword [eax], 0x437bec
mov eax, dword [0x49b224]
mov dword [eax + 4], ebx
mov dword [eax], 0x437bf8
mov eax, ebx
call fcn.00437c04
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x4132ac]
call fcn.004040e0
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x4132ac]
call fcn.004040e0
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x4132ac]
call fcn.004040e0
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x4132ac]
call fcn.004040e0
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x4132ac]
call fcn.004040e0
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, 0x4340cc
push eax
push 0
push 0
mov eax, dword [0x49b368]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41ec24]
call fcn.00420398
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41ec24]
call fcn.00420398
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41ec24]
call fcn.00420398
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00438024
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x437f00
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x437f00
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x437f00
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x437997
call fcn.004044cc
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x437ce4
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x437e8f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x437e70
mov dl, 1
mov eax, dword [0x41379c]
call fcn.004040e0
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404e9c
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x437e5f
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.00452e18
test al, al
je 0x437e52
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x437ea0
lea eax, [ebp - 0x254]
call fcn.0040a148
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x437e52
xor eax, eax
push ebp
push 0x437e4b
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x437ed8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x437e34
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00405104
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
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 - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x437e34
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00405104
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437e52
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x437d55
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.004178e4
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 0x437e96
lea eax, [ebp - 0x260]
call fcn.00404e9c
ret

Function at 0x4387c4
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x49cb60]
cmp byte [eax + 0xa5], 0
jne 0x438835
cmp dword [0x49cb78], 0
jne 0x4387f6
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x438780
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x49cb78], eax
cmp dword [0x49cb74], 0
jne 0x438811
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x49cb74], eax
cmp dword [0x49cb7c], 0
jne 0x438835
push esp
push 0
push 0
push 0x438724
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x49cb7c], eax
pop edx
ret
Function at 0x43892c
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x438943
add esp, 0xfffffff0
call fcn.00404474
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041d24c
mov eax, dword [0x49b354]
cmp word [eax + 2], 0
jne 0x43896b
mov eax, dword [0x49b354]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00439ddc
mov eax, dword [0x49b414]
cmp word [eax + 2], 0
jne 0x438985
mov eax, dword [0x49b414]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00439fd4
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x4132ac]
call fcn.004040e0
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x4132ac]
call fcn.004040e0
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0x80000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x41f744]
call fcn.00427300
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x438b0c
mov eax, dword [0x49b278]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.004276d0
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x43a544
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x49b278]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040bf5c
test eax, eax
je 0x438a7a
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00409a90
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040bf84
test eax, eax
je 0x438a8e
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00405104
mov eax, dword [0x49b138]
cmp byte [eax], 0
jne 0x438ac2
mov eax, ebx
call fcn.00438c34
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.0043a720
mov eax, ebx
call fcn.0043b060
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x438b02
call fcn.004044cc
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret