joyce8/EMBER2024-capa huggingface dataset:
Function at 0x451dac
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.004512d4
dec esi
jne 0x451dce
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x454050
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x531fc0
cmp dword [edi], 0
jne 0x4540cc
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x531fbc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x52a984
mov ecx, 2
call fcn.004046e4
mov edx, 0x454028
lea eax, [esi + 5]
call fcn.00454048
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00454048
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 0x4540a1
mov dword [0x531fbc], 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 0x458bf8
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x458c4a
test eax, edx
je 0x458c4d
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x458c0d
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 0x458c33
add ecx, 4
js 0x458c23
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x458c30
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 0x458c59
test edx, edx
jne 0x458c00
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x45c29c
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 0x45c457
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00406fc4
mov eax, dword [ebp - 4]
call fcn.0045bbec
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x45c2ee
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00407ae0
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.0045ced8
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x45c3cd
xor eax, eax
push ebp
push 0x45c3c6
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0045be8c
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.0045c48c
test al, al
je 0x45c3a4
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00406d24
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x45c3a4
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.004076e4
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.0045bdec
test al, al
je 0x45c39e
mov eax, dword [ebp - 8]
call fcn.004076e4
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040773c
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.0045c29c
dec ebx
cmp ebx, 0xffffffff
jne 0x45c34d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45c3cd
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.0045be8c
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
cmp byte [0x532028], 0
je 0x45c40d
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.004076e4
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0045be78
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0045bdec
mov ebx, eax
jmp 0x45c434
mov eax, dword [ebp - 4]
call fcn.004076e4
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0045be78
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0045bdec
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45c45e
lea eax, [ebp - 0x3c]
call fcn.00406b9c
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406bfc
ret
Function at 0x45cdb4
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.0045bc04
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.004076e4
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.0045bdec
test al, al
jne 0x45ce1c
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x52c958]
mov dl, 1
mov eax, dword [0x45a9d8]
call fcn.00423fcc
call fcn.004062d0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x45ce28
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.004076e4
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.0045bdec
test al, al
jne 0x45ce89
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x52cc80]
mov dl, 1
mov eax, dword [0x45a9d8]
call fcn.00423fcc
call fcn.004062d0
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0045bc34
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 0x45d488
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 0x45d5b0
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.0045be8c
xor eax, eax
push ebp
push 0x45d58b
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.0045c48c
test al, al
je 0x45d56f
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0045d368
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00406d24
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x45d56f
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.004076e4
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.0045bdec
test al, al
je 0x45d56b
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.004076e4
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040773c
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0045d368
pop ecx
inc edi
dec ebx
jne 0x45d513
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45d592
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.0045be8c
ret
Function at 0x45d5c0
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 0x45d80e
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.0045be8c
xor eax, eax
push ebp
push 0x45d7e4
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.0045c48c
test al, al
je 0x45d7c8
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00406d24
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x45d7c8
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.004076e4
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.0045bdec
test al, al
je 0x45d7bc
mov eax, dword [ebp - 4]
call fcn.004076e4
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.0040773c
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0045ced8
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x45d7bc
xor eax, eax
push ebp
push 0x45d7b5
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.0045be8c
xor eax, eax
push ebp
push 0x45d797
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004076e4
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.0040773c
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0045be90
mov eax, dword [ebp - 4]
call fcn.004076e4
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.0040773c
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0045ced8
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x45d774
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.0045d488
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0045d5c0
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45d77b
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x45d64b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45d7eb
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.0045be8c
ret
Function at 0x4661d0
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 0x4661d6
ret
Function at 0x47152c
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 0x4716da
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x30], 0
jne 0x4716b6
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x38], 0
je 0x4716b6
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 [0x4714f4]
call fcn.00408a60
add esp, 4
lea eax, [ebp - 4]
call fcn.00409fe8
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [0x52c7dc]
push eax
call sub.windowscodecs.dll_WICConvertBitmapSource
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 8]
call fcn.004088ac
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.00404a64
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 [0x464a94]
call fcn.0046dec8
mov ebx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 0x30], ebx
xor ecx, ecx
push ebp
push 0x471694
push dword fs:[ecx]
mov dword fs:[ecx], esp
mov eax, ebx
mov dl, 7
call fcn.0046fb40
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.0046eb50
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4716b6
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4716e1
lea eax, [ebp - 8]
mov edx, dword [0x4714f4]
call fcn.00408a6c
lea eax, [ebp - 4]
call fcn.00409fe8
ret
Function at 0x483154
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 [0x5321c8], 0
je 0x483295
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x52ca18]
mov edx, dword [edx]
xor al, byte [edx + 0xc0]
je 0x483295
mov eax, dword [0x5321cc]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x5321c8]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x483264
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x5321c8]
call fcn.00444dd4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x48325c
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1f2], 0
je 0x48325c
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x68]
test al, al
je 0x48325c
mov eax, dword [ebp - 0x14]
call fcn.0048ed0c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x48325c
push ebp
call fcn.00483110
pop ecx
test al, al
jne 0x48325c
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffba
call fcn.004052ac
test al, al
je 0x48325c
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.004052ac
cmp byte [ebp - 1], 0
je 0x48325c
lea edx, [ebp - 0xc]
lea eax, [ebp - 0x28]
call fcn.0040c274
test al, al
je 0x48325c
mov edx, dword [ebp - 0x14]
mov eax, dword [0x5321cc]
call fcn.00482870
inc edi
dec ebx
jne 0x4831b9
mov eax, dword [0x5321cc]
cmp dword [eax + 8], 0
jle 0x48327c
mov eax, dword [0x5321cc]
call fcn.00482928
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x483295
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00482f78
pop ecx
test al, al
jne 0x483295
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 0x48b750
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.0040c25c
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.00485700
test ebx, ebx
jne 0x48b7a3
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0048b5cc
mov ebx, eax
test ebx, ebx
je 0x48b899
cmp esi, ebx
je 0x48b7cc
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 0x48b7e1
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 0x48b819
add eax, 0xffffff5f
sub eax, 2
jb 0x48b831
dec eax
sub eax, 2
jb 0x48b845
dec eax
sub eax, 2
jb 0x48b83b
jmp 0x48b84f
add eax, 0xfffffdff
sub eax, 2
jb 0x48b831
dec eax
sub eax, 2
jb 0x48b845
dec eax
sub eax, 2
jb 0x48b83b
jmp 0x48b84f
mov byte [esp + 0x120], 0
jmp 0x48b857
mov byte [esp + 0x120], 2
jmp 0x48b857
mov byte [esp + 0x120], 1
jmp 0x48b857
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.005007e0
mov esi, eax
call fcn.00482200
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.00487114
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x48b89b
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret
Function at 0x4b052c
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.00406c80
xor eax, eax
push ebp
push 0x4b066b
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x4b063e
xor edx, edx
push ebp
push 0x4b0637
push dword fs:[edx]
mov dword fs:[edx], esp
mov esi, dword [ebp - 4]
mov eax, esi
test eax, eax
je 0x4b0579
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 0x4b060c
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 0x4b05fb
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, esi
test eax, eax
je 0x4b05be
sub eax, 4
mov eax, dword [eax]
mov esi, eax
add esi, esi
mov eax, dword [ebp - 4]
call fcn.004076e4
lea ecx, [esi + 2]
mov edx, ebx
call fcn.004046e4
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 0x4b0602
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x52c6ac]
mov dl, 1
mov eax, dword [0x418e0c]
call fcn.00423efc
call fcn.004062d0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4b0672
lea eax, [ebp - 4]
call fcn.00406b9c
ret

Function at 0x4b4e74
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
movzx ebx, word [0x4b4eb0]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4b4e8c
or bx, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4b4e9c
or bx, 4
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4b4eac
or bx, 2
mov eax, ebx
pop ebx
ret

Function at 0x4d37a8
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xfffffe00
mov esi, edx
mov ebx, eax
mov eax, ebx
call fcn.004d3858
test eax, eax
je 0x4d37e3
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, ebx
call fcn.004d3858
push eax
call sub.user32.dll_GetWindowTextW
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00406d24
jmp 0x4d37f1
mov ecx, esi
mov edx, 0x4d3810
mov eax, ebx
call fcn.004d36f0
lea eax, [ebx + 0x1c]
mov edx, dword [esi]
call fcn.00406f7c
add esp, 0x200
pop esi
pop ebx
ret

Function at 0x4f0290
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.00406b9c
push 0
movzx eax, bl
push eax
call sub.user32.dll_MapVirtualKeyW
shl eax, 0x10
mov ebx, eax
test ebx, ebx
je 0x4f02e2
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
push ebx
call sub.user32.dll_GetKeyNameTextW
test eax, eax
je 0x4f02db
mov eax, esi
mov edx, esp
mov ecx, pe_nt_image_headers32
call fcn.00407778
jmp 0x4f02e2
mov eax, esi
call fcn.00406b9c
add esp, 0x200
pop esi
pop ebx
ret
Function at 0x4f5a84
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 0x4f5be3
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [0x52c450], 0
mov word [ebp - 0x20], 0
lea eax, [ebp - 0x20]
push eax
call sub.user32.dll_GetKeyboardLayoutNameW
mov dl, 1
mov eax, dword [0x45abf4]
call fcn.0045bd40
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x4f5bb9
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.0045be28
lea eax, [ebp - 0x28]
lea edx, [ebp - 0x20]
mov ecx, 0xa
call fcn.00407778
mov ecx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
mov edx, 0x4f5bfc
call fcn.00407928
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0xc]
call fcn.0045c0b4
test al, al
je 0x4f5ba3
lea ecx, [ebp - 4]
mov edx, 0x4f5c70
mov eax, dword [ebp - 0xc]
call fcn.0045c93c
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.004265e8
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x4f5ba3
xor edx, edx
push ebp
push 0x4f5b9c
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x4f5c88
mov eax, dword [ebp - 8]
push eax
call fcn.0040db78
test eax, eax
je 0x4f5b85
mov ebx, eax
call ebx
mov ebx, eax
test ebx, ebx
je 0x4f5b85
call fcn.004f5a10
test eax, eax
je 0x4f5b75
mov eax, dword [ebx + 0x50]
jmp 0x4f5b78
mov eax, dword [ebx + 0x28]
and eax, 1
cmp eax, 1
sete byte [0x52c450]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f5ba3
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_2
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f5bc0
mov eax, dword [ebp - 0xc]
call fcn.00404f50
ret

Function at 0x4f5cec
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 0x4f5d33
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4f5d16
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4f5d27
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x4f5d33
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret