joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42bbc8
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 0x42bcc8
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a034
lea eax, [ebp - 4]
call fcn.0040a1d0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040aa30
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42bcb2
mov eax, ebx
call fcn.00406c64
mov dword [ebp - 0x10], eax
xor edx, edx
push ebp
push 0x42bcab
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.0040aa30
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42bc95
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42bcdc
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42bc95
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 0x42bcb2
mov eax, dword [ebp - 0x10]
call fcn.00406c80
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42bccf
lea eax, [ebp - 4]
call fcn.00409c0c
ret

Function at 0x42c79c
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.0040a110
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040e2e4
mov edi, eax
cmp edi, 0x104
jbe 0x42c747
mov eax, edi
add eax, eax
call fcn.00406c64
mov esi, eax
jmp 0x42c749
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040e2e4
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42c782
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 0x42c76c
mov eax, esp
cmp esi, eax
je 0x42c78f
mov eax, esi
call fcn.00406c80
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 0x42c7c8
cmp bl, 0
je 0x42c7c4
cmp bl, 0x41
jl 0x42c7bf
cmp bl, 0x5a
jg 0x42c7bf
or bl, 0x20
xor al, bl
inc esi
jmp 0x42c7a3
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42c708

Function at 0x42d090
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_1
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.0040aad4
add esp, 0x800
pop ebx
ret
Function at 0x43f5b8
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x43f60a
test eax, edx
je 0x43f60d
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x43f5cd
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 0x43f5f3
add ecx, 4
js 0x43f5e3
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x43f5f0
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 0x43f619
test edx, edx
jne 0x43f5c0
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x487f7c
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 0x487f84
mov eax, edx
pop esi
pop ebx
ret

Function at 0x4c31dc
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4c327a
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xd]
je 0x4c323e
cmp byte [ebx + 0x11], 0
jne 0x4c323e
cmp byte [ebx + 0x3c], 0
jne 0x4c323e
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 0x4c325f
lea edx, [ebp - 4]
mov eax, dword [0x826b70]
call fcn.0040e250
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x496e78]
call fcn.0042aa70
call fcn.00409250
jmp 0x4c325f
lea edx, [ebp - 8]
mov eax, dword [0x826b70]
call fcn.0040e250
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x496e78]
call fcn.0042aa70
call fcn.00409250
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c3281
lea eax, [ebp - 8]
mov edx, 2
call fcn.00409c6c
ret

Function at 0x4c3c18
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 0x4c3c66
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.004c305c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c3c7f
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4c3c88
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.004c305c
dec esi
jne 0x4c3caa
mov byte [ebx + 0xf], 0
pop esi
pop ebx
ret

Function at 0x4c6b0c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x82d3f0
cmp dword [edi], 0
jne 0x4c6b88
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x82d3ec]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x8199d4
mov ecx, 2
call fcn.00406eec
mov edx, 0x4c6ae4
lea eax, [esi + 5]
call fcn.004c6b04
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c6b04
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 0x4c6b5d
mov dword [0x82d3ec], 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 0x500ae0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 0x10], edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x500c3a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebx + 4], 0
je 0x500c0f
mov eax, dword [ebx + 4]
mov dl, 1
call fcn.00424d4c
test al, al
je 0x500c0f
push 0x20
mov ecx, dword [ebx + 4]
mov dl, 1
mov eax, dword [0x4929ac]
call fcn.004b5cb8
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x500c08
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
mov edx, dword [eax]
call dword [edx]
mov esi, eax
mov eax, dword [ebp - 0xc]
call fcn.004b36c8
sub esi, eax
push esi
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x4048f0]
call fcn.0040c2e0
add esp, 4
mov edx, dword [ebp - 4]
mov ecx, esi
mov eax, dword [ebp - 0xc]
mov esi, dword [eax]
call dword [esi + 0xc]
lea edx, [ebx + 0xc]
mov eax, dword [ebp - 4]
call fcn.00430144
mov esi, eax
mov dl, 1
mov eax, dword [0x48fb1c]
call fcn.004b3624
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x500beb
push dword fs:[eax]
mov dword fs:[eax], esp
mov edi, dword [ebp - 4]
test edi, edi
je 0x500bac
sub edi, 4
mov edi, dword [edi]
sub edi, esi
push edi
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebx + 0xc]
mov ecx, esi
mov edx, dword [ebp - 4]
call fcn.00431494
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
call dword [ecx + 0x30]
mov edx, dword [ebp - 8]
mov eax, ebx
call fcn.00500ed8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x500bf2
mov eax, dword [ebp - 8]
call fcn.00407dd4
ret
mov eax, ebx
call fcn.005008e4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x500c41
lea eax, [ebp - 0x10]
call fcn.00409c0c
lea eax, [ebp - 4]
mov edx, dword [0x4048f0]
call fcn.0040c404
ret
Function at 0x50595c
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 0x505b17
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a034
mov eax, dword [ebp - 4]
call fcn.005052ac
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x5059ae
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040ae3c
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.005065a4
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x505a8d
xor eax, eax
push ebp
push 0x505a86
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0050554c
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.00505b4c
test al, al
je 0x505a64
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00409d94
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x505a64
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.0040aa30
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.005054ac
test al, al
je 0x505a5e
mov eax, dword [ebp - 8]
call fcn.0040aa30
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040aa98
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.0050595c
dec ebx
cmp ebx, 0xffffffff
jne 0x505a0d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x505a8d
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.0050554c
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
cmp byte [0x82d450], 0
je 0x505acd
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.0040aa30
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00505538
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.005054ac
mov ebx, eax
jmp 0x505af4
mov eax, dword [ebp - 4]
call fcn.0040aa30
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.00505538
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.005054ac
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x505b1e
lea eax, [ebp - 0x3c]
call fcn.00409c0c
lea eax, [ebp - 8]
mov edx, 2
call fcn.00409c6c
ret
Function at 0x505bb8
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov edi, eax
xor eax, eax
push ebp
push 0x505c70
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
mov edx, dword [eax]
call dword [edx + 0x48]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.00505b4c
test al, al
je 0x505c52
mov ecx, dword [ebp - 0x24]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00409d94
mov ebx, dword [ebp - 0x28]
dec ebx
test ebx, ebx
jl 0x505c52
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x24]
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.0040aa30
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov eax, dword [ebp - 4]
call fcn.0040aa30
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.0040aa98
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
call dword [ecx + 0x3c]
inc esi
dec ebx
jne 0x505c0b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x505c77
lea eax, [ebp - 0x2c]
call fcn.00409c0c
lea eax, [ebp - 4]
call fcn.00409c0c
ret

Function at 0x505e2c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov edi, eax
xor eax, eax
push ebp
push 0x505ee4
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
mov edx, dword [eax]
call dword [edx + 0x48]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.00505b4c
test al, al
je 0x505ec6
mov ecx, dword [ebp - 0x1c]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00409d94
mov ebx, dword [ebp - 0x20]
dec ebx
test ebx, ebx
jl 0x505ec6
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x1c]
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.0040aa30
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumValueW
mov eax, dword [ebp - 4]
call fcn.0040aa30
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.0040aa98
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
call dword [ecx + 0x3c]
inc esi
dec ebx
jne 0x505e7f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x505eeb
lea eax, [ebp - 0x2c]
call fcn.00409c0c
lea eax, [ebp - 4]
call fcn.00409c0c
ret
Function at 0x506480
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.005052c4
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.0040aa30
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.005054ac
test al, al
jne 0x5064e8
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x82698c]
mov dl, 1
mov eax, dword [0x503114]
call fcn.0042ac74
call fcn.00409250
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x5064f4
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.0040aa30
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.005054ac
test al, al
jne 0x506555
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x82708c]
mov dl, 1
mov eax, dword [0x503114]
call fcn.0042ac74
call fcn.00409250
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.005052f4
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 0x506b54
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 0x506c7c
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.0050554c
xor eax, eax
push ebp
push 0x506c57
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.00505b4c
test al, al
je 0x506c3b
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.00506a34
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00409d94
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x506c3b
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.0040aa30
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.005054ac
test al, al
je 0x506c37
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040aa30
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.0040aa98
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.00506a34
pop ecx
inc edi
dec ebx
jne 0x506bdf
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x506c5e
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.0050554c
ret
Function at 0x506c8c
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 0x506eda
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.0050554c
xor eax, eax
push ebp
push 0x506eb0
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.00505b4c
test al, al
je 0x506e94
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00409d94
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x506e94
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.0040aa30
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.005054ac
test al, al
je 0x506e88
mov eax, dword [ebp - 4]
call fcn.0040aa30
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.0040aa98
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.005065a4
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x506e88
xor eax, eax
push ebp
push 0x506e81
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.0050554c
xor eax, eax
push ebp
push 0x506e63
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040aa30
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.0040aa98
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.00505550
mov eax, dword [ebp - 4]
call fcn.0040aa30
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.0040aa98
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.005065a4
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x506e40
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.00506b54
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.00506c8c
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x506e47
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x506d17
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x506eb7
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.0050554c
ret
Function at 0x510dd4
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 0x510dda
ret
Function at 0x52b7dc
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov ecx, 0x81bba0
test edx, edx
jne 0x52b7fb
xor eax, eax
jmp 0x52b919
mov dword [ebp - 4], 1
cmp byte [ebp - 4], 0
je 0x52b818
push esi
push edx
push eax
call fcn.0052b920
add esp, 0xc
jmp 0x52b919
push esi
push edx
push eax
call fcn.0052bbe0
add esp, 0xc
jmp 0x52b919
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x539c40
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 - 8]
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 [0x82d630], 0
je 0x539d81
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x826b08]
mov edx, dword [edx]
xor al, byte [edx + 0xd4]
je 0x539d81
mov eax, dword [0x82d634]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x82d630]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x539d50
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x82d630]
call fcn.004aec7c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x539d48
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x205], 0
je 0x539d48
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x6c]
test al, al
je 0x539d48
mov eax, dword [ebp - 0x14]
call fcn.00545a5c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x539d48
push ebp
call fcn.00539bfc
pop ecx
test al, al
jne 0x539d48
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffb9
call fcn.00408190
test al, al
je 0x539d48
mov byte [ebp - 9], 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 9]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffba
call fcn.00408190
cmp byte [ebp - 9], 0
je 0x539d48
lea edx, [ebp - 8]
lea eax, [ebp - 0x28]
call fcn.00411268
test al, al
je 0x539d48
mov edx, dword [ebp - 0x14]
mov eax, dword [0x82d634]
call fcn.00539344
inc edi
dec ebx
jne 0x539ca5
mov eax, dword [0x82d634]
cmp dword [eax + 8], 0
jle 0x539d68
mov eax, dword [0x82d634]
call fcn.005393f8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x539d81
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00539a64
pop ecx
test al, al
jne 0x539d81
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