joyce8/EMBER2024-capa huggingface dataset:
Function at 0x450f74
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.0045049c
dec esi
jne 0x450f96
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x453218
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x522fc0
cmp dword [edi], 0
jne 0x453294
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc
mov esi, eax
mov eax, dword [0x522fbc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x51b984
mov ecx, 2
call fcn.004046b0
mov edx, 0x4531f0
lea eax, [esi + 5]
call fcn.00453210
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00453210
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 0x453269
mov dword [0x522fbc], 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 0x457dc0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x457e12
test eax, edx
je 0x457e15
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x457dd5
movzx eax, byte [eax]
sub eax, ecx
ret
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x457dfb
add ecx, 4
js 0x457deb
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x457df8
movzx eax, byte [ecx + eax]
movzx edx, byte [ecx + edx]
sub eax, edx
pop ebx
pop ebx
ret
xor eax, eax
ret
test eax, eax
je 0x457e21
test edx, edx
jne 0x457dc8
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x45b464
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x45b61f
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00406f90
mov eax, dword [ebp - 4]
call fcn.0045adb4
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x45b4b6
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00407aac
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 0xc]
call fcn.0045c0a0
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x45b595
xor eax, eax
push ebp
push 0x45b58e
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0045b054
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.0045b654
test al, al
je 0x45b56c
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00406cf0
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x45b56c
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.004076b0
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0045afb4
test al, al
je 0x45b566
mov eax, dword [ebp - 8]
call fcn.004076b0
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.00407708
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.0045b464
dec ebx
cmp ebx, 0xffffffff
jne 0x45b515
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45b595
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.0045b054
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
ret
cmp byte [0x523028], 0
je 0x45b5d5
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.004076b0
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0045b040
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0045afb4
mov ebx, eax
jmp 0x45b5fc
mov eax, dword [ebp - 4]
call fcn.004076b0
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0045b040
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0045afb4
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45b626
lea eax, [ebp - 0x3c]
call fcn.00406b68
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406bc8
ret
Function at 0x45bf7c
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
movzx eax, byte [ebp + 8]
call fcn.0045adcc
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.004076b0
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.0045afb4
test al, al
jne 0x45bfe4
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x51d8bc]
mov dl, 1
mov eax, dword [0x459ba0]
call fcn.00423a5c
call fcn.0040629c
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x45bff0
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.004076b0
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.0045afb4
test al, al
jne 0x45c051
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x51dbd0]
mov dl, 1
mov eax, dword [0x459ba0]
call fcn.00423a5c
call fcn.0040629c
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0045adfc
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 0x45c650
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x30], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov esi, eax
xor eax, eax
push ebp
push 0x45c778
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, esi
call fcn.0045b054
xor eax, eax
push ebp
push 0x45c753
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x2c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0045b654
test al, al
je 0x45c737
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0045c530
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00406cf0
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x45c737
inc ebx
xor edi, edi
mov eax, dword [ebp - 0x20]
inc eax
mov dword [ebp - 0xc], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.004076b0
push eax
push edi
push esi
call sub.advapi32.dll_RegEnumValueW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0045afb4
test al, al
je 0x45c733
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.004076b0
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.00407708
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0045c530
pop ecx
inc edi
dec ebx
jne 0x45c6db
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45c75a
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.0045b054
ret
Function at 0x45c788
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb0
xor ecx, ecx
mov dword [ebp - 0x50], ecx
mov dword [ebp - 0x4c], ecx
mov dword [ebp - 0x48], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x45c9d6
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 8]
call fcn.0045b054
xor eax, eax
push ebp
push 0x45c9ac
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x44]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0045b654
test al, al
je 0x45c990
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00406cf0
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x45c990
inc eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x40]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 4]
call fcn.004076b0
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0045afb4
test al, al
je 0x45c984
mov eax, dword [ebp - 4]
call fcn.004076b0
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.00407708
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0045c0a0
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x45c984
xor eax, eax
push ebp
push 0x45c97d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0xc]
call fcn.0045b054
xor eax, eax
push ebp
push 0x45c95f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004076b0
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.00407708
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0045b058
mov eax, dword [ebp - 4]
call fcn.004076b0
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.00407708
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0045c0a0
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x45c93c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0045c650
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0045c788
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45c943
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x45c813
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45c9b3
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.0045b054
ret
Function at 0x465110
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 0x465116
ret
Function at 0x470120
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc8
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 4], edx
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x4702ce
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x30], 0
jne 0x4702aa
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x38], 0
je 0x4702aa
mov eax, dword [ebp - 0xc]
add eax, 0x2c
push eax
mov eax, dword [ebp - 0xc]
add eax, 0x28
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [eax]
call dword [eax + 0xc]
mov eax, dword [ebp - 0xc]
mov ebx, dword [eax + 0x28]
add ebx, ebx
add ebx, ebx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
imul ebx
push eax
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x4700e8]
call fcn.004089cc
add esp, 4
lea eax, [ebp - 4]
call fcn.00409f54
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [0x51d748]
push eax
call sub.windowscodecs.dll_WICConvertBitmapSource
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 8]
call fcn.00408818
push eax
push ebx
push 0
mov eax, dword [ebp - 4]
push eax
mov eax, dword [eax]
call dword [eax + 0x1c]
lea eax, [ebp - 0x38]
xor ecx, ecx
mov edx, 0x2c
call fcn.00404a30
mov dword [ebp - 0x38], 0x2c
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x28]
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
neg eax
mov dword [ebp - 0x30], eax
mov word [ebp - 0x2c], 1
mov word [ebp - 0x2a], 0x20
mov dl, 1
mov eax, dword [0x4639d4]
call fcn.0046cabc
mov ebx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 0x30], ebx
xor ecx, ecx
push ebp
push 0x470288
push dword fs:[ecx]
mov dword fs:[ecx], esp
mov eax, ebx
mov dl, 7
call fcn.0046e734
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax + 0x2c]
mov eax, dword [ebp - 0xc]
mov edx, dword [eax + 0x28]
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax]
call dword [ebx + 0x6c]
push 0
lea eax, [ebp - 0x38]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
push eax
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov edx, dword [eax]
call dword [edx + 0x70]
push eax
push 0
call sub.gdi32.dll_SetDIBits
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov dl, 1
call fcn.0046d744
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4702aa
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4702d5
lea eax, [ebp - 8]
mov edx, dword [0x4700e8]
call fcn.004089d8
lea eax, [ebp - 4]
call fcn.00409f54
ret
Function at 0x481d48
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
cmp dword [0x5231c8], 0
je 0x481e89
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x51d978]
mov edx, dword [edx]
xor al, byte [edx + 0xc0]
je 0x481e89
mov eax, dword [0x5231cc]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x5231c8]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x481e58
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x5231c8]
call fcn.00443f9c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x481e50
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1f2], 0
je 0x481e50
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x68]
test al, al
je 0x481e50
mov eax, dword [ebp - 0x14]
call fcn.0048d8c8
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x481e50
push ebp
call fcn.00481d04
pop ecx
test al, al
jne 0x481e50
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffba
call fcn.00405278
test al, al
je 0x481e50
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 si, 0xffbb
call fcn.00405278
cmp byte [ebp - 1], 0
je 0x481e50
lea edx, [ebp - 0xc]
lea eax, [ebp - 0x28]
call fcn.0040c1e0
test al, al
je 0x481e50
mov edx, dword [ebp - 0x14]
mov eax, dword [0x5231cc]
call fcn.00481464
inc edi
dec ebx
jne 0x481dad
mov eax, dword [0x5231cc]
cmp dword [eax + 8], 0
jle 0x481e70
mov eax, dword [0x5231cc]
call fcn.0048151c
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x481e89
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00481b6c
pop ecx
test al, al
jne 0x481e89
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 0x48a344
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.0040c1c8
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.004842f4
test ebx, ebx
jne 0x48a397
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0048a1c0
mov ebx, eax
test ebx, ebx
je 0x48a48d
cmp esi, ebx
je 0x48a3c0
mov eax, dword [esp]
sub eax, dword [ebx + 0x48]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x4c]
mov dword [esp + 0x118], eax
jmp 0x48a3d5
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 0x48a40d
add eax, 0xffffff5f
sub eax, 2
jb 0x48a425
dec eax
sub eax, 2
jb 0x48a439
dec eax
sub eax, 2
jb 0x48a42f
jmp 0x48a443
add eax, 0xfffffdff
sub eax, 2
jb 0x48a425
dec eax
sub eax, 2
jb 0x48a439
dec eax
sub eax, 2
jb 0x48a42f
jmp 0x48a443
mov byte [esp + 0x120], 0
jmp 0x48a44b
mov byte [esp + 0x120], 2
jmp 0x48a44b
mov byte [esp + 0x120], 1
jmp 0x48a44b
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.004fce54
mov esi, eax
call fcn.00480df4
or si, ax
mov word [esp + 0x121], si
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.00485d08
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x48a48f
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret
Function at 0x4ad160
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00406c4c
xor eax, eax
push ebp
push 0x4ad29f
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x4ad272
xor edx, edx
push ebp
push 0x4ad26b
push dword fs:[edx]
mov dword fs:[edx], esp
mov esi, dword [ebp - 4]
mov eax, esi
test eax, eax
je 0x4ad1ad
sub eax, 4
mov eax, dword [eax]
add eax, eax
add eax, 2
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x4ad240
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor edx, edx
push ebp
push 0x4ad22f
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, esi
test eax, eax
je 0x4ad1f2
sub eax, 4
mov eax, dword [eax]
mov esi, eax
add esi, esi
mov eax, dword [ebp - 4]
call fcn.004076b0
lea ecx, [esi + 2]
mov edx, ebx
call fcn.004046b0
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 0xd
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ad236
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x51d61c]
mov dl, 1
mov eax, dword [0x418cd0]
call fcn.0042398c
call fcn.0040629c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ad2a6
lea eax, [ebp - 4]
call fcn.00406b68
ret

Function at 0x4b1aa8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
movzx ebx, word [0x4b1ae4]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4b1ac0
or bx, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4b1ad0
or bx, 4
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4b1ae0
or bx, 2
mov eax, ebx
pop ebx
ret

Function at 0x4d03dc
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xfffffe00
mov esi, edx
mov ebx, eax
mov eax, ebx
call fcn.004d048c
test eax, eax
je 0x4d0417
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, ebx
call fcn.004d048c
push eax
call sub.user32.dll_GetWindowTextW
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00406cf0
jmp 0x4d0425
mov ecx, esi
mov edx, 0x4d0444
mov eax, ebx
call fcn.004d0324
lea eax, [ebx + 0x1c]
mov edx, dword [esi]
call fcn.00406f48
add esp, 0x200
pop esi
pop ebx
ret

Function at 0x4ecec4
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebx
push esi
add esp, 0xfffffe00
mov esi, edx
mov ebx, eax
mov eax, esi
call fcn.00406b68
push 0
movzx eax, bl
push eax
call sub.user32.dll_MapVirtualKeyW
shl eax, 0x10
mov ebx, eax
test ebx, ebx
je 0x4ecf16
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
push ebx
call sub.user32.dll_GetKeyNameTextW
test eax, eax
je 0x4ecf0f
mov eax, esi
mov edx, esp
mov ecx, pe_nt_image_headers32
call fcn.00407744
jmp 0x4ecf16
mov eax, esi
call fcn.00406b68
add esp, 0x200
pop esi
pop ebx
ret
Function at 0x4f26b8
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
xor eax, eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4f2817
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [0x51d424], 0
mov word [ebp - 0x20], 0
lea eax, [ebp - 0x20]
push eax
call sub.user32.dll_GetKeyboardLayoutNameW
mov dl, 1
mov eax, dword [0x459dbc]
call fcn.0045af08
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x4f27ed
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.0045aff0
lea eax, [ebp - 0x28]
lea edx, [ebp - 0x20]
mov ecx, 0xa
call fcn.00407744
mov ecx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
mov edx, 0x4f2830
call fcn.004078f4
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0xc]
call fcn.0045b27c
test al, al
je 0x4f27d7
lea ecx, [ebp - 4]
mov edx, 0x4f28a4
mov eax, dword [ebp - 0xc]
call fcn.0045bb04
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.00425fdc
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x4f27d7
xor edx, edx
push ebp
push 0x4f27d0
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x4f28bc
mov eax, dword [ebp - 8]
push eax
call fcn.0040da8c
test eax, eax
je 0x4f27b9
mov ebx, eax
call ebx
mov ebx, eax
test ebx, ebx
je 0x4f27b9
call fcn.004f2644
test eax, eax
je 0x4f27a9
mov eax, dword [ebx + 0x50]
jmp 0x4f27ac
mov eax, dword [ebx + 0x28]
and eax, 1
cmp eax, 1
sete byte [0x51d424]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f27d7
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f27f4
mov eax, dword [ebp - 0xc]
call fcn.00404f1c
ret

Function at 0x4f2920
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 0x4f2967
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4f294a
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4f295b
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x4f2967
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret