joyce8/EMBER2024-capa huggingface dataset:
Function at 0x444140
Capabilities:
Extract resource via kernel32 functions
Print debug messages

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0xc]
push ebx
push ebp
mov ebp, eax
push esi
mov esi, dword [esp + 0x10]
and ebp, 0xf
shr eax, 4
inc eax
push edi
and eax, 0xffff
push ecx
push eax
push 6
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceExW]
test eax, eax
je 0x444199
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
test esi, esi
je 0x444199
xor edi, edi
xor ebx, ebx
mov bx, word [esi]
add esi, 2
push esi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp ebp, edi
je 0x4441a0
inc edi
lea esi, [esi + ebx*2]
cmp edi, 0x10
jl 0x44417d
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov ecx, dword [esp + 0x24]
mov ebp, dword [esp + 0x20]
mov edx, ecx
xor eax, eax
mov edi, ebp
push 0
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
push 0
and ecx, 3
rep stosb byte es:[edi], al
mov eax, edx
dec eax
push eax
push ebp
push ebx
push esi
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
test eax, eax
jne 0x44419b
mov edi, ebp
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
pop edi
dec ecx
pop esi
pop ebp
mov eax, ecx
pop ebx
ret

Function at 0x449c70
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0xc]
push esi
push edi
mov esi, dword [esp + 0xc]
mov edi, eax
shr eax, 4
and edi, 0xf
inc eax
and eax, 0xffff
push ecx
push eax
push 6
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceExW]
test eax, eax
je 0x449cc0
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
test esi, esi
je 0x449cc0
xor ecx, ecx
xor eax, eax
mov ax, word [esi]
add esi, 2
cmp edi, ecx
je 0x449cc5
inc ecx
lea esi, [esi + eax*2]
cmp ecx, 0x10
jl 0x449cab
pop edi
xor eax, eax
pop esi
ret
mov edx, dword [esp + 0x1c]
lea ecx, [edx - 1]
cmp eax, ecx
jle 0x449cd2
mov eax, ecx
lea edx, [eax + eax]
push ebx
mov ebx, dword [esp + 0x1c]
mov ecx, edx
push ebp
mov ebp, ecx
mov edi, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebp
pop ebp
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov word [edx + ebx], 0
pop ebx
pop edi
pop esi
ret
Function at 0x4547a0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 8
mov eax, dword [ecx + 4]
push ebx
push ebp
push esi
push edi
mov edi, dword [ecx]
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x10], 0
test ecx, ecx
je 0x4547e1
lea edx, [esp + 0x14]
or eax, 0x20019
push edx
push eax
push 0
push ecx
push edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, eax
mov eax, dword [esp + 0x14]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x4547e3
mov esi, edi
test esi, esi
je 0x454858
mov ebx, dword [esp + 0x20]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea eax, [esp + 0x1c]
lea ecx, [esp + 0x20]
push eax
push 0
push ecx
push 0
push ebx
push esi
call ebp
test eax, eax
jne 0x45484d
mov ecx, dword [esp + 0x20]
mov eax, 4
cmp ecx, eax
jne 0x45484d
cmp dword [esp + 0x1c], eax
jbe 0x45481e
mov dword [esp + 0x1c], eax
lea edx, [esp + 0x1c]
lea eax, [esp + 0x10]
push edx
push eax
push 0
push 0
push ebx
push esi
call ebp
test eax, eax
jne 0x45484d
cmp esi, edi
je 0x45483f
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc
cmp esi, edi
je 0x454858
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc

Function at 0x454870
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 8
push ebx
push esi
mov esi, dword [ecx]
push edi
test esi, esi
mov dword [esp + 0xc], 0
je 0x4548d5
mov edi, dword [esp + 0x18]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea eax, [esp + 0x18]
lea ecx, [esp + 0x10]
push eax
push 0
push ecx
push 0
push edi
push esi
call ebx
test eax, eax
jne 0x4548d5
mov ecx, dword [esp + 0x10]
mov eax, 4
cmp ecx, eax
jne 0x4548d5
cmp dword [esp + 0x18], eax
jbe 0x4548bb
mov dword [esp + 0x18], eax
lea edx, [esp + 0x18]
lea eax, [esp + 0xc]
push edx
push eax
push 0
push 0
push edi
push esi
call ebx
test eax, eax
mov eax, dword [esp + 0xc]
je 0x4548d9
mov eax, dword [esp + 0x1c]
pop edi
pop esi
pop ebx
add esp, 8
ret 8

Function at 0x4549b0
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
push ebx
push esi
mov esi, dword [ecx]
push edi
test esi, esi
je 0x454a0f
mov edi, dword [esp + 0x14]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea eax, [esp + 0x14]
lea ecx, [esp + 0xc]
push eax
push 0
push ecx
push 0
push edi
push esi
call ebx
test eax, eax
jne 0x454a0f
cmp dword [esp + 0xc], 3
jne 0x454a0f
mov edx, dword [esp + 0x1c]
mov eax, dword [esp + 0x14]
cmp edx, eax
jb 0x454a0f
mov ecx, dword [esp + 0x18]
lea eax, [esp + 0x14]
push eax
push ecx
push 0
push 0
push edi
push esi
call ebx
test eax, eax
jne 0x454a0f
pop edi
pop esi
mov eax, 1
pop ebx
pop ecx
ret 0xc
pop edi
pop esi
xor eax, eax
pop ebx
pop ecx
ret 0xc
Function at 0x454af0
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
push ebx
push ebp
push esi
mov esi, dword [ecx]
test esi, esi
push edi
je 0x454b64
mov ebx, dword [esp + 0x18]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea eax, [esp + 0x18]
lea ecx, [esp + 0x10]
push eax
push 0
push ecx
push 0
push ebx
push esi
call ebp
test eax, eax
jne 0x454b64
cmp dword [esp + 0x10], 3
jne 0x454b64
mov edx, dword [esp + 0x18]
push edx
call fcn.005eae60
mov edi, eax
add esp, 4
test edi, edi
je 0x454b64
lea eax, [esp + 0x18]
push eax
push edi
push 0
push 0
push ebx
push esi
call ebp
test eax, eax
jne 0x454b5b
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
mov eax, edi
pop edi
pop esi
pop ebp
mov dword [ecx], edx
pop ebx
pop ecx
ret 8
push edi
call fcn.005eae89
add esp, 4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret 8

Function at 0x454b70
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x6185ef
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
mov eax, dword [0x67a758]
push ebx
push ebp
push esi
push edi
mov dword [esp + 0x1c], 0
mov dword [esp + 0x10], eax
mov eax, dword [ecx + 4]
mov edi, dword [ecx]
mov ecx, dword [esp + 0x34]
mov dword [esp + 0x28], 1
test ecx, ecx
mov dword [esp + 0x14], edi
je 0x454bdb
lea edx, [esp + 0x18]
or eax, 0x20019
push edx
push eax
push 0
push ecx
push edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, eax
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x454bdd
mov esi, edi
test esi, esi
je 0x454ca7
mov ebx, dword [esp + 0x38]
lea eax, [esp + 0x34]
push eax
lea ecx, [esp + 0x3c]
push 0
push ecx
push 0
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x454c9c
mov eax, dword [esp + 0x38]
cmp eax, 1
je 0x454c1f
cmp eax, 2
je 0x454c1f
cmp eax, 6
je 0x454c1f
cmp eax, 7
jne 0x454c9c
mov edx, dword [esp + 0x34]
add edx, 2
push edx
call fcn.005eae60
mov ebp, eax
mov eax, dword [esp + 0x38]
mov edi, ebp
add esp, 4
lea ecx, [eax + 2]
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea eax, [esp + 0x34]
push eax
push ebp
push 0
push 0
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
push ebp
jne 0x454c82
lea ecx, [esp + 0x14]
call fcn.005eb2c4
cmp esi, dword [esp + 0x14]
je 0x454c77
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ebp
call fcn.005eae89
add esp, 4
jmp 0x454cb9
call fcn.005eae89
add esp, 4
lea ecx, [esp + 0x10]
push 0x6978ec
call fcn.005eb2c4
mov edi, dword [esp + 0x14]
cmp esi, edi
je 0x454ca7
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x3c]
test eax, eax
je 0x454cb9
push eax
lea ecx, [esp + 0x14]
call fcn.005eb2c4
mov esi, dword [esp + 0x30]
lea ecx, [esp + 0x10]
push ecx
mov ecx, esi
call fcn.005eae9a
mov dword [esp + 0x1c], 1
lea ecx, [esp + 0x10]
mov byte [esp + 0x28], 0
call fcn.005eb12d
mov ecx, dword [esp + 0x20]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret 0x10
Function at 0x454e00
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
test eax, eax
je 0x454e37
mov edx, dword [ebp + 0x14]
lea ecx, [ebp + 0xc]
or edx, 0x20019
push ecx
push edx
push 0
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, eax
mov eax, dword [ebp + 0xc]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x454e3a
mov esi, dword [ebp + 8]
test esi, esi
je 0x454fed
call fcn.004f3a30
test eax, eax
je 0x454ee5
mov eax, dword [ebp + 0x10]
lea ecx, [ebp + 0xc]
push ecx
lea edx, [ebp + 0x14]
push 0
push edx
push 0
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x454fe1
mov eax, dword [ebp + 0x14]
cmp eax, 1
je 0x454e89
cmp eax, 2
je 0x454e89
cmp eax, 6
je 0x454e89
cmp eax, 7
jne 0x454fe1
mov ecx, dword [ebp + 0xc]
add ecx, 2
push ecx
call fcn.005eae60
mov edx, dword [ebp + 0xc]
mov ebx, eax
xor eax, eax
mov edi, ebx
lea ecx, [edx + 2]
add esp, 4
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [ebp + 0x10]
lea eax, [ebp + 0xc]
push eax
push ebx
push 0
push 0
push ecx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
push ebx
jne 0x454fcc
mov ecx, dword [ebp + 0x18]
call fcn.00445f30
cmp esi, dword [ebp + 8]
je 0x454fb6
jmp 0x454faf
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x454ef1
mov dword [ebp + 0x10], eax
jmp 0x454f26
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea ebx, [eax + eax + 2]
mov eax, ebx
add eax, 3
and al, 0xfc
call fcn.0042c8a0
mov edx, dword [ebp + 0x10]
mov edi, esp
push 0
push 0
push ebx
push edi
push 0xffffffffffffffff
push edx
push 0
push 0
mov byte [edi], 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov dword [ebp + 0x10], edi
mov edx, dword [ebp + 0x10]
lea eax, [ebp + 0xc]
push eax
lea ecx, [ebp + 0x14]
push 0
push ecx
push 0
push edx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x454fe1
mov eax, dword [ebp + 0x14]
cmp eax, 1
je 0x454f60
cmp eax, 2
je 0x454f60
cmp eax, 6
je 0x454f60
cmp eax, 7
jne 0x454fe1
mov eax, dword [ebp + 0xc]
add eax, 2
push eax
call fcn.005eae60
mov ecx, dword [ebp + 0xc]
mov ebx, eax
add ecx, 2
xor eax, eax
mov edx, ecx
mov edi, ebx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
add esp, 4
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [ebp + 0x10]
lea eax, [ebp + 0xc]
push eax
push ebx
push 0
push 0
push ecx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
push ebx
jne 0x454fcc
mov ecx, dword [ebp + 0x18]
call fcn.00446000
cmp esi, dword [ebp + 8]
je 0x454fb6
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ebx
call fcn.005eae89
add esp, 4
mov eax, 1
lea esp, [ebp - 0xc]
pop edi
pop esi
pop ebx
pop ebp
ret
call fcn.005eae89
mov ecx, dword [ebp + 0x18]
add esp, 4
push 0x6978ec
call fcn.00445f30
cmp esi, dword [ebp + 8]
je 0x454fed
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea esp, [ebp - 0xc]
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x4558e0
Capabilities:
Set registry value

Disassembly:
mov eax, dword [ecx]
test eax, eax
je 0x45590c
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
push ecx
mov ecx, dword [esp + 8]
push edx
push 3
push 0
push ecx
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
jne 0x45590c
mov eax, 1
ret 0xc
xor eax, eax
ret 0xc

Function at 0x455a30
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x6186b8
push eax
mov eax, dword [ebp + 0xc]
mov dword fs:[0], esp
push ebx
push esi
test eax, eax
push edi
je 0x455a86
lea ecx, [ebp + 0x14]
mov ebx, dword [ebp + 8]
push ecx
mov ecx, dword [ebp + 0x14]
lea edx, [ebp + 0xc]
or ecx, 0x20006
push edx
push 0
push ecx
push 0
push 0
push 0
push eax
push ebx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
mov esi, eax
mov eax, dword [ebp + 0xc]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x455a8b
mov esi, dword [ebp + 8]
mov ebx, esi
test esi, esi
je 0x455b7a
call fcn.004f3a30
test eax, eax
je 0x455ada
mov edi, dword [ebp + 0x18]
push edi
call fcn.0042ba50
add esp, 4
lea edx, [eax + eax + 2]
mov eax, dword [ebp + 0x10]
push edx
push edi
push 1
push 0
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
jne 0x455b6f
cmp esi, ebx
je 0x455ad0
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, 1
jmp 0x455b7c
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x455ae5
xor edi, edi
jmp 0x455b1a
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea ebx, [eax + eax + 2]
mov eax, ebx
add eax, 3
and al, 0xfc
call fcn.0042c8a0
mov ecx, dword [ebp + 0x10]
mov edi, esp
push 0
push 0
push ebx
push edi
push 0xffffffffffffffff
push ecx
push 0
push 0
mov byte [edi], 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov ebx, dword [ebp + 8]
mov edx, dword [ebp + 0x18]
lea ecx, [ebp + 0xc]
push edx
call fcn.0043fcb0
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax - 8]
inc ecx
push ecx
push eax
push 1
push 0
push edi
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x455b60
cmp esi, ebx
je 0x455b4a
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp + 0xc]
mov dword [ebp - 4], 0xffffffff
call fcn.004404c0
mov eax, 1
jmp 0x455b7c
lea ecx, [ebp + 0xc]
mov dword [ebp - 4], 0xffffffff
call fcn.004404c0
cmp esi, ebx
je 0x455b7a
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
mov ecx, dword [ebp - 0xc]
lea esp, [ebp - 0x18]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4567f0
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
sub esp, 8
lea eax, [esp + 0xc]
lea ecx, [esp]
push ebx
push ebp
push esi
push edi
push 0
push 0
mov ebx, dword [esp + 0x24]
push 0
push 0
push 0
push 0
push eax
push ecx
push 0
push 0
push 0
push ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
test eax, eax
jne 0x45696d
mov eax, dword [esp + 0x10]
test eax, eax
je 0x45694c
mov eax, dword [esp + 0x1c]
cmp eax, 0x104
jae 0x456846
mov eax, 0x104
mov dword [esp + 0x1c], eax
lea edx, [eax + eax + 2]
push edx
call fcn.005eae60
mov esi, eax
add esp, 4
test esi, esi
je 0x45696d
mov eax, dword [esp + 0x1c]
mov edi, esi
lea ecx, [eax + eax + 2]
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x1c]
inc eax
push eax
push esi
push 0
push ebx
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
test eax, eax
jne 0x456964
mov ebp, dword [esp + 0x20]
mov eax, ebp
or eax, 0x2001f
mov dword [esp + 0x14], eax
lea ecx, [esp + 0x20]
push ecx
push eax
push 0
push esi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x456964
mov edi, dword [esp + 0x20]
test edi, edi
je 0x456964
push ebp
push edi
call fcn.004567f0
add esp, 8
test eax, eax
je 0x456959
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [0x6a0abc]
test eax, eax
je 0x4568f5
test ebp, ebp
je 0x4568f5
push 0
push ebp
push esi
push ebx
call eax
test eax, eax
jne 0x456964
jmp 0x456901
push esi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
test eax, eax
jne 0x456964
mov eax, dword [esp + 0x10]
dec eax
mov dword [esp + 0x10], eax
je 0x456943
mov edx, dword [esp + 0x1c]
xor eax, eax
mov edi, esi
lea ecx, [edx + edx + 2]
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x1c]
inc eax
push eax
push esi
push 0
push ebx
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
test eax, eax
jne 0x456964
mov eax, dword [esp + 0x14]
jmp 0x45689e
push esi
call fcn.005eae89
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 8
ret
test edi, edi
je 0x456964
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push esi
call fcn.005eae89
add esp, 4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret

Function at 0x456980
Capabilities:
Delete registry key
Delete registry value

Disassembly:
push esi
mov esi, dword [ecx]
push edi
mov edi, dword [ecx + 4]
test esi, esi
je 0x4569e9
mov eax, dword [esp + 0xc]
test eax, eax
je 0x4569a9
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
test eax, eax
jne 0x4569e9
pop edi
mov eax, 1
pop esi
ret 4
push edi
push esi
call fcn.004567f0
add esp, 8
test eax, eax
je 0x4569e9
mov eax, dword [0x6a0abc]
test eax, eax
je 0x4569d6
test edi, edi
je 0x4569d6
push 0
push edi
push 0
push esi
call eax
neg eax
sbb eax, eax
pop edi
inc eax
pop esi
ret 4
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
neg eax
sbb eax, eax
pop edi
inc eax
pop esi
ret 4
pop edi
xor eax, eax
pop esi
ret 4
Function at 0x456b60
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
push ebx
test edx, edx
push esi
mov ebx, ecx
je 0x456b96
mov eax, dword [ebx + 4]
mov ecx, dword [ebx]
lea esi, [esp + 0xc]
or eax, 0x20019
push esi
push eax
push 0
push edx
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, eax
mov eax, dword [esp + 0xc]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x456b98
mov esi, dword [ebx]
test esi, esi
je 0x456c23
mov edx, dword [esp + 0x10]
push edi
lea eax, [esp + 0x14]
xor edi, edi
push eax
lea ecx, [esp + 0x14]
push edi
push ecx
push edi
push edx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne case.0x456bc8.2
mov eax, dword [esp + 0x18]
cmp eax, 4
ja case.0x456bc8.2
jmp dword [eax*4 + 0x456c2c]
mov edi, 1
jmp case.0x456bc8.2
mov ecx, dword [esp + 0x10]
xor eax, eax
cmp ecx, 4
sete al
mov edi, eax
jmp case.0x456bc8.2
mov eax, dword [esp + 0x10]
cmp eax, 1
je case.0x456bc8.0
cmp eax, 2
je case.0x456bc8.0
cmp eax, 6
je case.0x456bc8.0
cmp eax, 7
je case.0x456bc8.0
xor edi, edi
jmp case.0x456bc8.2
mov eax, dword [esp + 0x10]
xor ecx, ecx
cmp eax, 3
sete cl
mov edi, ecx
cmp esi, dword [ebx]
je 0x456c1b
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, edi
pop edi
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x457490
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x61884b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x210
mov eax, dword [0x634b24]
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
mov dword [esi], eax
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x12]
mov word [esp + 0x10], 0
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x10]
push 0x104
push ecx
mov dword [esp + 0x228], 0
stosw word es:[edi], ax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea edx, [esp + 0x10]
mov ecx, esi
push edx
call fcn.00445f30
lea eax, [esp + 8]
push 1
push eax
mov ecx, esi
call fcn.00448210
mov ecx, dword [eax]
push 0x6752b4
push ecx
call fcn.0042b98c
add esp, 8
lea ecx, [esp + 8]
mov edi, eax
call fcn.00445c50
test edi, edi
je 0x457530
push 0x6752b4
mov ecx, esi
call fcn.00446890
mov ecx, dword [esp + 0x218]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x21c
ret
Function at 0x457670
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x61888b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x210
mov eax, dword [0x634b24]
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
mov dword [esi], eax
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x12]
mov word [esp + 0x10], 0
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x10]
push 0x104
push ecx
mov dword [esp + 0x228], 0
stosw word es:[edi], ax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
lea edx, [esp + 0x10]
mov ecx, esi
push edx
call fcn.00445f30
lea eax, [esp + 8]
push 1
push eax
mov ecx, esi
call fcn.00448210
mov ecx, dword [eax]
push 0x6752b4
push ecx
call fcn.0042b98c
add esp, 8
lea ecx, [esp + 8]
mov edi, eax
call fcn.00445c50
test edi, edi
je 0x457710
push 0x6752b4
mov ecx, esi
call fcn.00446890
mov ecx, dword [esp + 0x218]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x21c
ret
Function at 0x459040
Capabilities:
Check os version

Disassembly:
push esi
push edi
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp al, 5
jbe 0x459089
push 0x679a68
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
test esi, esi
je 0x459082
push str.SetThreadUILanguage
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x45907b
mov ecx, dword [esp + 0xc]
push ecx
call eax
mov edi, 1
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, edi
pop edi
pop esi
ret 4
mov edx, dword [esp + 0xc]
and edx, 0xffff
push edx
call dword [sym.imp.KERNEL32.dll_SetThreadLocale]
pop edi
pop esi
ret 4

Function at 0x459840
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x618b1f
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
mov eax, dword [0x67a758]
push esi
mov dword [esp + 8], 0
mov dword [esp + 4], eax
mov eax, dword [esp + 0x20]
xor ecx, ecx
xor edx, edx
mov dword [esp + 0x14], 1
mov cl, byte [eax + 0xf]
mov dl, byte [eax + 0xe]
push ecx
push edx
xor ecx, ecx
xor edx, edx
mov cl, byte [eax + 0xd]
mov dl, byte [eax + 0xc]
push ecx
push edx
xor ecx, ecx
xor edx, edx
mov cl, byte [eax + 0xb]
mov dl, byte [eax + 0xa]
push ecx
push edx
xor ecx, ecx
xor edx, edx
mov cl, byte [eax + 9]
mov dl, byte [eax + 8]
push ecx
push edx
xor ecx, ecx
xor edx, edx
mov cx, word [eax + 6]
mov dx, word [eax + 4]
mov eax, dword [eax]
push ecx
push edx
push eax
lea ecx, [esp + 0x30]
push str._08lX__04lX__04lX__02lX_02lX__02lX_02lX_02lX_02lX_02lX_02lX
push ecx
call fcn.005e2e4e
mov esi, dword [esp + 0x50]
add esp, 0x34
lea edx, [esp + 4]
mov ecx, esi
push edx
call fcn.005eae9a
mov dword [esp + 8], 1
lea ecx, [esp + 4]
mov byte [esp + 0x14], 0
call fcn.005eb12d
mov ecx, dword [esp + 0xc]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x459bf0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov edx, dword [esp + 8]
push esi
test edx, edx
je 0x459ca5
mov esi, dword [esp + 0x10]
test esi, esi
je 0x459ca5
mov eax, dword [esp + 8]
cmp esi, 4
push ebx
not eax
jb 0x459c7a
push edi
mov edi, esi
shr edi, 2
mov ebx, dword [edx]
add edx, 4
xor eax, ebx
sub esi, 4
mov ecx, eax
mov ebx, eax
and ecx, 0xff
shr ebx, 8
mov eax, dword [ecx*4 + 0x634b4c]
xor eax, ebx
mov ecx, eax
and ecx, 0xff
shr eax, 8
mov ecx, dword [ecx*4 + 0x634b4c]
xor ecx, eax
mov eax, ecx
and eax, 0xff
shr ecx, 8
mov eax, dword [eax*4 + 0x634b4c]
xor eax, ecx
mov ecx, eax
and ecx, 0xff
shr eax, 8
mov ecx, dword [ecx*4 + 0x634b4c]
xor eax, ecx
dec edi
jne 0x459c1b
pop edi
mov ecx, esi
dec esi
test ecx, ecx
je 0x459ca0
inc esi
mov ecx, eax
xor ebx, ebx
mov bl, byte [edx]
and ecx, 0xff
xor ecx, ebx
shr eax, 8
mov ecx, dword [ecx*4 + 0x634b4c]
xor eax, ecx
inc edx
dec esi
jne 0x459c82
pop ebx
pop esi
not eax
ret
mov eax, dword [esp + 8]
pop esi
ret