joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5696c0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x106000]
push edi
or ebp, 0xffffffff
jmp 0x5696e2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x5696e9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5696d8
mov eax, 1
add ebx, ebx
jne 0x5696fb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x56970c
jne 0x56972b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x56972b
dec eax
add ebx, ebx
jne 0x569718
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x5696f0
add ebx, ebx
jne 0x569727
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x56977d
xor ecx, ecx
sub eax, 3
jb 0x569743
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x5697b2
sar eax, 1
mov ebp, eax
jmp 0x56974e
add ebx, ebx
jne 0x56974e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x56971c
inc ecx
add ebx, ebx
jne 0x56975c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x56971c
add ebx, ebx
jne 0x569769
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x56975e
jne 0x56977a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x56975e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x56979c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x56978e
jmp 0x5696de
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x56979c
add edi, ecx
jmp 0x5696de
pop esi
mov edi, esi
mov ecx, 0x11
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x5697ba
cmp byte [edi], 0
jne 0x5697ba
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x5697bf
lea edi, [esi + 0x167000]
mov eax, dword [edi]
or eax, eax
je 0x56982e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x179b00]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x179b58]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x5697ec
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x179b60]
or eax, eax
je 0x569828
mov dword [ebx], eax
add ebx, 4
jmp 0x569809
call dword [esi + 0x179b5c]
mov ebp, dword [esi + 0x179b64]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1cf]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x569862
sub esp, 0xffffff80
jmp section.UPX0
Function at 0x40293c
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov esi, edx
mov ebx, eax
test ebx, ebx
jne 0x40296b
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA_2
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00403c34
jmp 0x402989
call sub.KERNEL32.DLL_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.00402864
mov edi, eax
test ebx, ebx
je 0x402989
cmp dword [esi], 0
je 0x402989
dec ebx
jmp 0x402972
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402b3c
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
imul edx, dword [0x459044], 0x8088405
inc edx
mov dword [0x459044], edx
mul edx
mov eax, edx
ret

Function at 0x402ca8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [section.DATA]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x402d40
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402d20
xor eax, eax
push ebp
push 0x402d19
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 0x402d5c
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 0x402d20
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [section.DATA]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [section.DATA], ax
mov esp, ebp
pop ebp
ret

Function at 0x403b00
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.0040270c
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x459049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x403ac8
push eax
push esi
push ebx
call sub.KERNEL32.DLL_CreateThread_1
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x4051e8
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_2
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x4053a4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405249
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x4053c0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4052bb
xor eax, eax
push ebp
push 0x4052b4
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
call fcn.00405040
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x40529d
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4053e0
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4052bb
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_lstrcpyA_1
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.KERNEL32.DLL_GetThreadLocale_1
push eax
call sub.KERNEL32.DLL_GetLocaleInfoA_1
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x40539c
cmp byte [ebp - 0xd], 0
jne 0x4052fd
cmp byte [ebp - 0x12], 0
je 0x40539c
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x405316
dec ebx
cmp byte [ebx], 0x2e
je 0x405325
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x405315
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x40539c
inc ebx
cmp byte [ebp - 0x12], 0
je 0x405352
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.KERNEL32.DLL_lstrcpyA_1
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x40539c
cmp byte [ebp - 0xd], 0
je 0x40539c
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.KERNEL32.DLL_lstrcpyA_1
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x40539c
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.KERNEL32.DLL_lstrcpyA_1
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 0x4083dc
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
xor ebx, ebx
push edi
mov eax, esi
call fcn.00403f90
push eax
call sub.KERNEL32.DLL_SetFileAttributesA
test eax, eax
jne 0x4083fe
call sub.KERNEL32.DLL_GetLastError
mov ebx, eax
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x409ebc
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
test eax, eax
jle 0x409ef5
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403c34
jmp 0x409efe
mov eax, ebx
mov edx, esi
call fcn.00403ba0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x409f08
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
test eax, eax
jle 0x409f29
mov al, byte [esp]
jmp 0x409f2b
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x414840
Capabilities:
Suspend thread

Disassembly:
mov byte [eax + 0xd], 1
mov eax, dword [eax + 4]
push eax
call sub.KERNEL32.DLL_SuspendThread
ret

Function at 0x414850
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.KERNEL32.DLL_ResumeThread
cmp eax, 1
jne 0x414865
mov byte [ebx + 0xd], 0
pop ebx
ret

Function at 0x416874
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 0x41687a
ret

Function at 0x418c2c
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 0x418c7d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x418c64
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x418c54
jmp 0x418c7d
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 0x418c65
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4279e0
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 - 0xc]
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
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
cmp dword [0x459780], 0
sete dl
or al, dl
jne 0x427b20
mov eax, dword [0x459784]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x459780]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x427aef
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x459780]
call fcn.0040f2d0
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x427ae7
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x427ae7
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x427ae7
mov eax, dword [ebp - 0x14]
call fcn.0042fcf0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x427ae7
push ebp
call fcn.0042799c
pop ecx
test al, al
jne 0x427ae7
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x427aa3
mov eax, dword [ebp - 0x14]
call fcn.0042e67c
dec eax
jle 0x427ae7
mov byte [ebp - 1], 1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov bx, 0xffc1
call fcn.0040301c
cmp byte [ebp - 1], 0
je 0x427ae7
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x427ae7
mov edx, dword [ebp - 0x14]
mov eax, dword [0x459784]
call fcn.004271e8
inc edi
dec esi
jne 0x427a36
mov eax, dword [0x459784]
cmp dword [eax + 8], 0
jle 0x427b07
mov eax, dword [0x459784]
call fcn.00427278
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x427b20
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00427804
pop ecx
test al, al
jne 0x427b20
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 0x42d688
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov eax, dword [esi]
cmp eax, 0x84
jg 0x42d6b9
je 0x42d713
sub eax, 7
je 0x42d6da
dec eax
je 0x42d704
sub eax, 0x17
je 0x42d7b8
jmp 0x42d7f6
add eax, 0xffffff00
sub eax, 9
jb 0x42d7a4
add eax, 0xffffff09
sub eax, 0xb
jb 0x42d76c
jmp 0x42d7f6
mov eax, ebx
call fcn.0043f444
mov edi, eax
test edi, edi
je 0x42d856
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x42d85f
jmp 0x42d856
test byte [ebx + 0x44], 0x20
jne 0x42d85f
jmp 0x42d856
mov edx, esi
mov eax, ebx
call fcn.0042ac88
cmp dword [esi + 0xc], 0xffffffff
jne 0x42d85f
push 0
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.00406d8c
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.004297bc
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.0042d560
test eax, eax
je 0x42d85f
mov dword [esi + 0xc], 1
jmp 0x42d85f
mov edx, esi
mov eax, ebx
call fcn.0042d5f4
test al, al
je 0x42d856
cmp dword [esi + 0xc], 0
jne 0x42d85f
mov eax, dword [esi + 8]
push eax
mov eax, dword [esi + 4]
push eax
mov eax, dword [esi]
push eax
mov eax, ebx
call fcn.0042fcf0
push eax
call sub.user32.dll_DefWindowProcA
jmp 0x42d85f
mov eax, ebx
call fcn.0042a324
test al, al
jne 0x42d85f
jmp 0x42d856
mov eax, ebx
call fcn.0042fcf0
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x42d856
cmp dword [0x4577d0], 0
je 0x42d856
mov eax, dword [0x4577d0]
cmp ebx, dword [eax + 0x24]
jne 0x42d856
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x4577d0]
call fcn.0042abbc
jmp 0x42d856
mov eax, dword [0x459748]
cmp byte [eax + 0x20], 0
je 0x42d856
mov eax, dword [0x459748]
cmp dword [eax + 0x1c], 0
je 0x42d856
mov eax, dword [esi]
mov edx, dword [0x459748]
cmp eax, dword [edx + 0x1c]
jne 0x42d856
lea eax, [ebp - 0x110]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [esi]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x110]
call fcn.0043f388
mov byte [ebp - 0xc], al
mov ax, word [esi + 4]
mov word [ebp - 0xa], ax
mov eax, dword [esi + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, ebx
mov bx, 0xffb7
call fcn.0040301c
jmp 0x42d85f
mov edx, esi
mov eax, ebx
call fcn.0042ac88
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42dd20
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 + 0x1e8], 0
je 0x42dd3c
cmp dword [esi + 4], 0
je 0x42dd69
test byte [ebx + 0x45], 1
jne 0x42dd5b
mov eax, ebx
call fcn.0042cc58
test eax, eax
jne 0x42dd5b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x42de79
mov edx, esi
mov eax, ebx
call fcn.0042d998
jmp 0x42de79
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
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 0x42de72
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0042fcf0
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.0042abbc
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0042dd20
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 + 0x40]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x40]
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.0042fcf0
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42de79
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 0x437618
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.00403b4c
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x437667
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.00403d7c
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43f160
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4597e0
cmp dword [edi], 0
jne 0x43f1dc
push 0x40
push 0x1000
push 0x1000
push 0
call sub.KERNEL32.DLL_VirtualAlloc
mov esi, eax
mov eax, dword [0x4597dc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x457964
mov ecx, 2
call fcn.00402824
mov edx, 0x43f138
lea eax, [esi + 5]
call fcn.0043f158
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0043f158
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 0x43f1b1
mov dword [0x4597dc], 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 0x43f2f8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43f348]
test si, 4
je 0x43f30c
or bl, 1
test si, 8
je 0x43f316
or bl, 4
test si, 1
je 0x43f320
or bl, 8
test si, 2
je 0x43f32a
or bl, 0x10
test si, 0x10
je 0x43f334
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43f343
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x43f34c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43f384]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43f365
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43f374
or bl, 4
test esi, 0x20000000
je 0x43f37f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x445b8c
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x445b9e
add esp, 0xfffffff0
call fcn.00403140
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004148d4
mov eax, ebx
call fcn.00445ef0
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x40da34]
call fcn.00402e10
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x40da34]
call fcn.00402e10
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x40da34]
call fcn.00402e10
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x40da34]
call fcn.00402e10
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x40da34]
call fcn.00402e10
mov dword [ebx + 0x70], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x34], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x4c]
push eax
mov eax, 0x4420a4
push eax
push 0
push 0
mov eax, dword [0x457e34]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x415d9c]
call fcn.004172d4
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x415d9c]
call fcn.004172d4
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x415d9c]
call fcn.004172d4
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.004462d0
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4461ec
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4461ec
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4461ec
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x445cad
call fcn.00403198
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x445fd0
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 0x44617b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x28], 0
jne 0x44615c
mov dl, 1
mov eax, dword [0x40deb0]
call fcn.00402e10
mov edx, dword [ebp - 4]
mov dword [edx + 0x28], eax
mov eax, dword [ebp - 4]
add eax, 0x2c
call fcn.00403b4c
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x44614b
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.00434234
test al, al
je 0x44613e
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, 0x44618c
lea eax, [ebp - 0x254]
call fcn.00408ca8
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x44613e
xor eax, eax
push ebp
push 0x446137
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 0x4461c4
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x446120
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403d7c
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov ebx, dword [eax]
call dword [ebx + 0x38]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x30]
jne 0x446120
mov eax, dword [ebp - 4]
add eax, 0x2c
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00403d7c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44613e
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x446041
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x28]
mov byte [eax + 0x19], 0
mov dl, 1
call fcn.00411414
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x28]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x446182
lea eax, [ebp - 0x260]
call fcn.00403b4c
ret

Function at 0x4469c8
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4597d0]
cmp byte [eax + 0x95], 0
jne 0x446a39
cmp dword [0x4597ec], 0
jne 0x4469fa
call sub.KERNEL32.DLL_GetCurrentThreadId
push eax
push 0
mov eax, 0x446984
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4597ec], eax
cmp dword [0x4597e8], 0
jne 0x446a15
push 0
push 0
push 0
push 0
call sub.KERNEL32.DLL_CreateEventA
mov dword [0x4597e8], eax
cmp dword [0x4597f0], 0
jne 0x446a39
push esp
push 0
push 0
push 0x446928
push 0x3e8
push 0
call sub.KERNEL32.DLL_CreateThread
mov dword [0x4597f0], eax
pop edx
ret