joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4080e0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x408170
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x408170
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x408123
test edx, 3
jne 0x408112
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x40811d
jmp 0x408123
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x408123
cmp dword [ecx - 8], 1
je 0x40812d
mov edx, ebx
or edx, 3
call fcn.00404dfc
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
mov edx, eax
sub eax, 0x7b7b7b7b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0x40813f
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.004046b0

Function at 0x40817c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x40820c
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x40820c
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x4081bf
test edx, 3
jne 0x4081ae
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x4081b9
jmp 0x4081bf
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x4081bf
cmp dword [ecx - 8], 1
je 0x4081c9
mov edx, ebx
or edx, 3
call fcn.00404dfc
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
mov edx, eax
sub eax, 0x5b5b5b5b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0x4081db
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.004046b0

Function at 0x40b6a8
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 0x40b6e1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004047a0
jmp 0x40b6ea
mov eax, ebx
mov edx, esi
call fcn.00404704
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b6f4
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 0x40b716
movzx eax, byte [esp]
jmp 0x40b718
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x40bda8
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40bc20
mov eax, dword [0x4d4814]
cmp byte [eax], 0
je 0x40be24
mov eax, dword [0x4d460c]
call fcn.00403044
call fcn.00402de8
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.00408d80
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 0x40be6c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40be5a
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4d45b4]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4d77f4]
call fcn.00405850
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 0x40c6b8
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40c78e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00404748
lea eax, [ebp - 4]
call fcn.00404bc4
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00404b74
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c778
mov eax, ebx
call fcn.00402c8c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c771
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 - 4]
call fcn.00404b74
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c75b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c7a0
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c75b
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c778
mov eax, dword [ebp - 0x10]
call fcn.00402ca8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c795
lea eax, [ebp - 4]
call fcn.004046b0
ret
Function at 0x41b440
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4d8300
cmp dword [edi], 0
jne 0x41b4bc
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4d82fc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x468ad8
mov ecx, 2
call fcn.00402e7c
mov edx, 0x41b418
lea eax, [esi + 5]
call fcn.0041b438
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041b438
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 0x41b491
mov dword [0x4d82fc], 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 0x41da30
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.00404b74
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x41da88
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4d4938]
mov dl, 1
mov eax, dword [0x41d554]
call fcn.0040bf68
call fcn.004040f8
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0041d65c
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x41ec18
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 0x41ec1e
ret
Function at 0x433bf4
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.004046b0
push 0
movzx eax, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x433c42
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.00404920
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x437cc4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
push ebx
xor eax, eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x437df7
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 0x16], 0
lea eax, [ebp - 0x16]
push eax
call sub.user32.dll_GetKeyboardLayoutNameA
mov dl, 1
mov eax, dword [0x41d5b4]
call fcn.0041d684
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x437dcd
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.0041d724
lea eax, [ebp - 0x20]
lea edx, [ebp - 0x16]
mov ecx, 0xa
call fcn.00404920
mov ecx, dword [ebp - 0x20]
lea eax, [ebp - 0x1c]
mov edx, 0x437e0c
call fcn.004049c0
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0041d788
lea ecx, [ebp - 4]
mov edx, 0x437e48
mov eax, dword [ebp - 0xc]
call fcn.0041d9b8
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.0040da04
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x437db0
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x437e54
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov ebx, eax
call ebx
movzx eax, word [eax + 0x28]
and ax, 1
cmp ax, 1
sete byte [0x469504]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437db7
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret

Function at 0x437ea4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff0
mov esi, eax
lea edi, [esp]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movzx ebx, byte [esp + 4]
test bx, bx
je 0x437eeb
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x437ece
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x437edf
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x437eeb
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x43d010
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 [0x4d8534], 0
je 0x43d159
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4d47a8]
mov edx, dword [edx]
xor al, byte [edx + 0xbc]
je 0x43d159
mov eax, dword [0x4d8538]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x4d8534]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43d128
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x4d8534]
call fcn.004144fc
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x43d120
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1da], 0
je 0x43d120
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x43d120
mov eax, dword [ebp - 0x14]
call fcn.00447368
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43d120
push ebp
call fcn.0043cfcc
pop ecx
test al, al
jne 0x43d120
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbb
call fcn.00403a80
test al, al
je 0x43d120
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, 0xffbc
call fcn.00403a80
cmp byte [ebp - 1], 0
je 0x43d120
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x43d120
mov edx, dword [ebp - 0x14]
mov eax, dword [0x4d8538]
call fcn.0043c73c
inc edi
dec ebx
jne 0x43d075
mov eax, dword [0x4d8538]
cmp dword [eax + 8], 0
jle 0x43d140
mov eax, dword [0x4d8538]
call fcn.0043c7f4
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43d159
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0043ce30
pop ecx
test al, al
jne 0x43d159
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 0x444564
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.00406518
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
mov eax, esi
call fcn.0043f398
test ebx, ebx
jne 0x4445b7
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.004444a0
mov ebx, eax
test ebx, ebx
je 0x4446a2
cmp esi, ebx
je 0x4445e0
mov eax, dword [esp]
sub eax, dword [ebx + 0x40]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x44]
mov dword [esp + 0x118], eax
jmp 0x4445f5
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0x44462d
add eax, 0xffffff5f
sub eax, 2
jb 0x444645
dec eax
sub eax, 2
jb 0x444659
dec eax
sub eax, 2
jb 0x44464f
jmp 0x444663
add eax, 0xfffffdff
sub eax, 2
jb 0x444645
dec eax
sub eax, 2
jb 0x444659
dec eax
sub eax, 2
jb 0x44464f
jmp 0x444663
mov byte [esp + 0x120], 0
jmp 0x44466b
mov byte [esp + 0x120], 2
jmp 0x44466b
mov byte [esp + 0x120], 1
jmp 0x44466b
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.0045243c
mov byte [esp + 0x121], al
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.00440b20
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x4446a4
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret
Function at 0x445310
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 + 0x240], 0
je 0x44532c
cmp dword [esi + 4], 0
je 0x445359
test byte [ebx + 0x55], 1
jne 0x44534b
mov eax, ebx
call fcn.004436f8
test eax, eax
jne 0x44534b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x445469
mov edx, esi
mov eax, ebx
call fcn.00444d18
jmp 0x445469
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 0x445462
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00447368
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.00440b20
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00445310
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.00447368
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x445469
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 0x44c710
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4d492c]
cmp byte [eax + 0xc], 0
je 0x44c87d
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x44c876
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4d8544], 0
jne 0x44c764
push 0x44c884
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x44c88c
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4d8544], eax
cmp dword [0x469648], 0
jne 0x44c85f
push 0x44c89c
call sub.kernel32.dll_LoadLibraryA
mov dword [0x469648], eax
cmp dword [0x469648], 0
je 0x44c85f
push 0x44c8a8
mov eax, dword [0x469648]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4d8548], eax
push 0x44c8b8
mov eax, dword [0x469648]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4d854c], eax
push 0x44c8cc
mov eax, dword [0x469648]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4d8550], eax
push 0x44c8e4
mov eax, dword [0x469648]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4d8554], eax
push 0x44c8fc
mov eax, dword [0x469648]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4d8558], eax
push 0x44c910
mov eax, dword [0x469648]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4d855c], eax
push 0x44c928
mov eax, dword [0x469648]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4d8560], eax
push 0x44c940
mov eax, dword [0x469648]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4d8564], eax
push 0x44c95c
mov eax, dword [0x469648]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4d8568], eax
push 0x44c968
mov eax, dword [0x469648]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4d856c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44c87d
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x4523a4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x4523f8]
test si, 4
je 0x4523b9
or bl, 1
test si, 8
je 0x4523c3
or bl, 4
test si, 1
je 0x4523cd
or bl, 8
test si, 2
je 0x4523d7
or bl, 0x10
test si, 0x10
je 0x4523e1
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4523f0
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4523fc
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x452438]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x452416
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x452425
or bl, 4
test esi, 0x20000000
je 0x452430
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x459aec
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x459afe
add esp, 0xfffffff0
call fcn.00403ba8
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041a36c
mov eax, dword [0x4d45bc]
mov dword [eax + 4], ebx
mov dword [eax], 0x459e90
mov eax, dword [0x4d45c8]
mov dword [eax + 4], ebx
mov dword [eax], 0x459e9c
mov eax, ebx
call fcn.00459ea8
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x412150]
call fcn.00403854
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x412150]
call fcn.00403854
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x412150]
call fcn.00403854
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x412150]
call fcn.00403854
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x412150]
call fcn.00403854
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, 0x455940
push eax
push 0
push 0
mov eax, dword [0x4d4728]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41df44]
call fcn.0041f798
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41df44]
call fcn.0041f798
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41df44]
call fcn.0041f798
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0045a2d8
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45a1a8
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45a1a8
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45a1a8
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x459c3b
call fcn.00403c00
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x459f8c
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 0x45a137
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x45a118
mov dl, 1
mov eax, dword [0x412574]
call fcn.00403854
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004046b0
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45a107
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.0044ca6c
test al, al
je 0x45a0fa
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, 0x45a148
lea eax, [ebp - 0x254]
call fcn.00409404
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x45a0fa
xor eax, eax
push ebp
push 0x45a0f3
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 0x45a180
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x45a0dc
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404920
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 0x45a0dc
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404920
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45a0fa
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x459ffd
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x25], 0
mov dl, 1
call fcn.0041626c
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 0x45a13e
lea eax, [ebp - 0x260]
call fcn.004046b0
ret

Function at 0x45aab0
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4d857c]
cmp byte [eax + 0xad], 0
jne 0x45ab21
cmp dword [0x4d8594], 0
jne 0x45aae2
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x45aa6c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4d8594], eax
cmp dword [0x4d8590], 0
jne 0x45aafd
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4d8590], eax
cmp dword [0x4d8598], 0
jne 0x45ab21
push esp
push 0
push 0
push 0x45aa10
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4d8598], eax
pop edx
ret