joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42a3e8
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x42a50d
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042a1f0
mov esi, eax
mov eax, dword [0x61d020]
cmp byte [eax], 0
je 0x42a4b5
mov eax, dword [0x61cce4]
call fcn.004078ec
call fcn.00407004
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x42a3b8]
call fcn.0040c96c
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x42a528
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x42a4f1
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x61cc60]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x621634]
call fcn.0040cd8c
push eax
call sub.user32.dll_LoadStringW
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42a514
lea eax, [ebp - 4]
mov edx, dword [0x42a3b8]
call fcn.0040ca90
ret

Function at 0x42b71c
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 0x42b7f2
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a328
lea eax, [ebp - 4]
call fcn.0040a444
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a8fc
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42b7dc
mov eax, ebx
call fcn.00406e90
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42b7d5
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.0040a8fc
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42b7bf
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42b804
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42b7bf
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 0x42b7dc
mov eax, dword [ebp - 0x10]
call fcn.00406eac
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b7f9
lea eax, [ebp - 4]
call fcn.00409f00
ret
Function at 0x42b808
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x42b908
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a328
lea eax, [ebp - 4]
call fcn.0040a444
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a8fc
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42b8f2
mov eax, ebx
call fcn.00406e90
mov dword [ebp - 0x10], eax
xor edx, edx
push ebp
push 0x42b8eb
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a8fc
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42b8d5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42b91c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42b8d5
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x10]
shr eax, 0x10
movzx eax, ax
mov dword [esi], eax
mov eax, dword [ebp - 0x14]
movzx eax, word [eax + 0x10]
mov dword [edi], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x14]
shr eax, 0x10
movzx eax, ax
mov edx, dword [ebp + 8]
mov dword [edx], eax
mov byte [ebp - 5], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b8f2
mov eax, dword [ebp - 0x10]
call fcn.00406eac
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b90f
lea eax, [ebp - 4]
call fcn.00409f00
ret

Function at 0x42c894
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.0040a3d0
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040fa8c
mov edi, eax
cmp edi, 0x104
jbe 0x42c83f
mov eax, edi
add eax, eax
call fcn.00406e90
mov esi, eax
jmp 0x42c841
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040fa8c
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42c87a
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x42c864
mov eax, esp
cmp esi, eax
je 0x42c887
mov eax, esi
call fcn.00406eac
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x42c8c0
cmp bl, 0
je 0x42c8bc
cmp bl, 0x41
jl 0x42c8b7
cmp bl, 0x5a
jg 0x42c8b7
or bl, 0x20
xor al, bl
inc esi
jmp 0x42c89b
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42c800

Function at 0x42d1d8
Capabilities:
Get geographical location

Disassembly:
push ebx
add esp, 0xfffff800
mov ebx, ecx
mov word [esp], 0
push 0x400
lea ecx, [esp + 4]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.0040a99c
add esp, 0x800
pop ebx
ret
Function at 0x47dc08
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
or dl, byte [ebx + 0xd]
je 0x47dc4b
cmp byte [ebx + 0x11], 0
jne 0x47dc4b
cmp byte [ebx + 0x24], 0
jne 0x47dc4b
mov byte [ebx + 0xf], 0
mov byte [ebx + 0xd], 0
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x47dc62
mov ecx, dword [0x61cfa0]
mov dl, 1
mov eax, dword [0x44b8a0]
call fcn.0042a66c
call fcn.004095fc
pop ebx
ret
mov ecx, dword [0x61cfa0]
mov dl, 1
mov eax, dword [0x44b8a0]
call fcn.0042a66c
call fcn.004095fc
pop ebx
ret

Function at 0x47e4b8
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xf]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x47e506
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xf], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.0047dab4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x47e51f
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x47e528
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.0047dab4
dec esi
jne 0x47e54a
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4810c8
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x624454
cmp dword [edi], 0
jne 0x481144
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc
mov esi, eax
mov eax, dword [0x624450]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x61a92c
mov ecx, 2
call fcn.00407054
mov edx, 0x4810a0
lea eax, [esi + 5]
call fcn.004810c0
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004810c0
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 0x481119
mov dword [0x624450], 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 0x4fdfb0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov dl, 0xb5
mov ebx, eax
xor eax, eax
mov ecx, eax
mov esi, ebx
shr esi, cl
mov ecx, esi
and cl, 0xff
xor dl, cl
inc eax
cmp eax, 4
jne 0x4fdfb8
mov eax, edx
pop esi
pop ebx
ret

Function at 0x51b7b0
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 0x51b96b
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a328
mov eax, dword [ebp - 4]
call fcn.0051b100
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x51b802
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040ad04
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.0051c3fc
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x51b8e1
xor eax, eax
push ebp
push 0x51b8da
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0051b3a0
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.0051b9a0
test al, al
je 0x51b8b8
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.0040a088
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x51b8b8
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.0040a8fc
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.0051b300
test al, al
je 0x51b8b2
mov eax, dword [ebp - 8]
call fcn.0040a8fc
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040a960
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.0051b7b0
dec ebx
cmp ebx, 0xffffffff
jne 0x51b861
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51b8e1
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.0051b3a0
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey
ret
cmp byte [0x6248fc], 0
je 0x51b921
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040a8fc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0051b38c
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0051b300
mov ebx, eax
jmp 0x51b948
mov eax, dword [ebp - 4]
call fcn.0040a8fc
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0051b38c
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0051b300
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51b972
lea eax, [ebp - 0x3c]
call fcn.00409f00
lea eax, [ebp - 8]
mov edx, 2
call fcn.00409f60
ret
Function at 0x51c2d8
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.0051b118
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.0040a8fc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.0051b300
test al, al
jne 0x51c340
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x61cea0]
mov dl, 1
mov eax, dword [0x519ee4]
call fcn.0042a73c
call fcn.004095fc
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x51c34c
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.0040a8fc
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.0051b300
test al, al
jne 0x51c3ad
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x61d208]
mov dl, 1
mov eax, dword [0x519ee4]
call fcn.0042a73c
call fcn.004095fc
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0051b148
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 0x51c9bc
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 0x51cae4
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.0051b3a0
xor eax, eax
push ebp
push 0x51cabf
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.0051b9a0
test al, al
je 0x51caa3
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0051c89c
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040a088
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x51caa3
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.0040a8fc
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.0051b300
test al, al
je 0x51ca9f
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a8fc
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040a960
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0051c89c
pop ecx
inc edi
dec ebx
jne 0x51ca47
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51cac6
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.0051b3a0
ret
Function at 0x51caf4
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 0x51cd42
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.0051b3a0
xor eax, eax
push ebp
push 0x51cd18
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.0051b9a0
test al, al
je 0x51ccfc
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.0040a088
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x51ccfc
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.0040a8fc
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.0051b300
test al, al
je 0x51ccf0
mov eax, dword [ebp - 4]
call fcn.0040a8fc
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.0040a960
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0051c3fc
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x51ccf0
xor eax, eax
push ebp
push 0x51cce9
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.0051b3a0
xor eax, eax
push ebp
push 0x51cccb
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040a8fc
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.0040a960
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0051b3a4
mov eax, dword [ebp - 4]
call fcn.0040a8fc
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.0040a960
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0051c3fc
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x51cca8
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.0051c9bc
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0051caf4
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51ccaf
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x51cb7f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x51cd1f
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.0051b3a0
ret
Function at 0x525f6c
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 0x525f72
ret

Function at 0x52cc9c
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff60
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov esi, eax
mov eax, esi
call fcn.0052cb2c
lea edx, [ebp - 0x22]
mov ecx, 0x16
mov eax, dword [ebp - 4]
mov ebx, dword [eax]
call dword [ebx + 0xc]
cmp dword [ebp - 0x22], 0x9ac6cdd7
jne 0x52ccde
lea eax, [ebp - 0x22]
call fcn.00529b8c
cmp ax, word [ebp - 0xe]
je 0x52cce3
call fcn.00528b44
sub dword [ebp - 8], 0x16
mov eax, dword [ebp - 8]
call fcn.00406e90
mov dword [ebp - 0xc], eax
mov ebx, dword [esi + 0x30]
xor eax, eax
push ebp
push 0x52ce0b
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0xc]
mov ecx, dword [ebp - 8]
mov eax, dword [ebp - 4]
mov edi, dword [eax]
call dword [edi + 0xc]
mov eax, dword [esi + 0x30]
movzx edx, word [ebp - 0x14]
mov word [eax + 0x18], dx
cmp word [ebp - 0x14], 0
jne 0x52cd29
mov word [ebp - 0x14], 0x60
movzx eax, word [ebp - 0x14]
push eax
push 0x9ec
movsx eax, word [ebp - 0x18]
movsx edx, word [ebp - 0x1c]
sub eax, edx
push eax
call sub.kernel32.dll_MulDiv
mov dword [ebx + 0xc], eax
movzx eax, word [ebp - 0x14]
push eax
push 0x9ec
movsx eax, word [ebp - 0x16]
movsx edx, word [ebp - 0x1a]
sub eax, edx
push eax
call sub.kernel32.dll_MulDiv
mov dword [ebx + 0x10], eax
mov dword [ebp - 0x34], 8
xor eax, eax
mov dword [ebp - 0x30], eax
xor eax, eax
mov dword [ebp - 0x2c], eax
xor eax, eax
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x34]
push eax
push 0
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_SetWinMetaFileBits
mov edi, eax
mov dword [ebx + 8], edi
test edi, edi
jne 0x52cd9a
call fcn.00528b44
lea eax, [ebp - 0xa0]
push eax
push 0x6c
mov eax, dword [ebx + 8]
push eax
call sub.gdi32.dll_GetEnhMetaFileHeader
mov dword [ebp - 0x34], 8
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x30], eax
mov eax, dword [ebp - 0x7c]
mov dword [ebp - 0x2c], eax
xor eax, eax
mov dword [ebp - 0x28], eax
mov eax, dword [ebx + 8]
push eax
call sub.gdi32.dll_DeleteEnhMetaFile
lea eax, [ebp - 0x34]
push eax
push 0
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_SetWinMetaFileBits
mov edi, eax
mov dword [ebx + 8], edi
test edi, edi
jne 0x52cdee
call fcn.00528b44
mov byte [esi + 0x34], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x52ce12
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
call fcn.00406eac
ret
Function at 0x549174
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 [0x624ae8], 0
je 0x5492b5
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x61cf70]
mov edx, dword [edx]
xor al, byte [edx + 0xd4]
je 0x5492b5
mov eax, dword [0x624aec]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x624ae8]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x549284
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x624ae8]
call fcn.0046957c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x54927c
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x21d], 0
je 0x54927c
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x78]
test al, al
je 0x54927c
mov eax, dword [ebp - 0x14]
call fcn.005559c4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x54927c
push ebp
call fcn.00549130
pop ecx
test al, al
jne 0x54927c
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffb8
call fcn.00408530
test al, al
je 0x54927c
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, 0xffb9
call fcn.00408530
cmp byte [ebp - 1], 0
je 0x54927c
lea edx, [ebp - 0xc]
lea eax, [ebp - 0x28]
call fcn.00412f04
test al, al
je 0x54927c
mov edx, dword [ebp - 0x14]
mov eax, dword [0x624aec]
call fcn.005488b0
inc edi
dec ebx
jne 0x5491d9
mov eax, dword [0x624aec]
cmp dword [eax + 8], 0
jle 0x54929c
mov eax, dword [0x624aec]
call fcn.00548964
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x5492b5
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00548f98
pop ecx
test al, al
jne 0x5492b5
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