joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ba930
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
xor al, al
push edi
xor edi, edi
test esi, esi
je 0x4ba9f7
push ebx
mov ecx, dword [ebp + 8]
mov dl, byte [edi + ecx]
xor dl, al
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
movzx ecx, cl
xor al, 0x8c
and bl, 1
movzx eax, al
cmove eax, ecx
inc edi
cmp edi, esi
jb 0x4ba945
pop ebx
pop edi
pop esi
pop ebp
ret

Function at 0x4bb6a0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
mov eax, dword [0x589644]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x23c]
push 0x208
push 0
push eax
mov esi, ecx
call fcn.004d7bd0
add esp, 0xc
lea eax, [ebp - 0x23c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWindowsDirectoryW]
dec eax
cmp eax, 0x102
ja 0x4bb7de
mov ecx, esi
call fcn.004bbac0
mov dword [ebp - 0x34], 0x790053
test eax, eax
jne 0x4bb76c
lea eax, [ebp - 0x34]
mov dword [ebp - 0x30], 0x740073
push eax
lea eax, [ebp - 0x23c]
mov dword [ebp - 0x2c], 0x6d0065
push eax
push edi
mov dword [ebp - 0x28], 0x320033
mov dword [ebp - 0x24], 0x6e005c
mov dword [ebp - 0x20], 0x6f0074
mov dword [ebp - 0x1c], 0x6b0073
mov dword [ebp - 0x18], 0x6e0072
mov dword [ebp - 0x14], 0x2e006c
mov dword [ebp - 0x10], 0x780065
mov dword [ebp - 0xc], 0x65
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b85ea
mov esp, ebp
pop ebp
ret 4
xor eax, eax
mov dword [ebp - 0x30], 0x4e0073
mov word [ebp - 8], ax
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x23c]
mov dword [ebp - 0x2c], 0x740061
push eax
push edi
mov dword [ebp - 0x28], 0x760069
mov dword [ebp - 0x24], 0x5c0065
mov dword [ebp - 0x20], 0x74006e
mov dword [ebp - 0x1c], 0x73006f
mov dword [ebp - 0x18], 0x72006b
mov dword [ebp - 0x14], 0x6c006e
mov dword [ebp - 0x10], 0x65002e
mov dword [ebp - 0xc], 0x650078
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b85ea
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
mov eax, 0x80004005
pop edi
xor ecx, ebp
pop esi
call fcn.004b85ea
mov esp, ebp
pop ebp
ret 4
Function at 0x4bc420
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x53ee93
mov eax, dword fs:[0]
push eax
sub esp, 0x80
mov eax, dword [0x589644]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov dword [ebp - 0x80], eax
mov dword [ebp - 0x8c], 0
mov dword [ebx], 0
mov dword [ebp - 0x88], 0
mov dword [ebp - 0x84], 0
push 0x201
push dword [0x589674]
lea ecx, [ebp - 0x8c]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.004bc310
mov edi, dword [ebp - 0x8c]
test eax, eax
jne 0x4bc601
push 0x64
lea eax, [ebp - 0x74]
push 0
push eax
call fcn.004d7bd0
add esp, 0xc
mov dword [ebp - 0x78], 0x64
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp - 0x7c]
push eax
push 0
push 0x558f84
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4bc601
mov eax, dword [ebp - 0x7c]
cmp eax, 1
je 0x4bc4f5
cmp eax, 2
jne 0x4bc601
mov ecx, dword [ebp - 0x78]
test ecx, ecx
je 0x4bc516
test cl, 1
jne 0x4bc601
mov eax, ecx
shr eax, 1
cmp word [ebp + eax*2 - 0x76], 0
je 0x4bc51c
jmp 0x4bc601
xor eax, eax
mov word [ebp - 0x74], ax
shr ecx, 1
cmp ecx, 0x2d
jne 0x4bc601
call fcn.004214f0
mov ecx, eax
test ecx, ecx
je 0x4bc62c
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x78], eax
lea eax, [ebp - 0x74]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x78]
call fcn.004ba3a0
lea eax, [ebp - 0x7c]
mov dword [ebp - 0x7c], 0
push eax
lea eax, [ebp - 0x20]
push 0x5478a8
push eax
call fcn.004095a0
mov esi, dword [ebp - 0x78]
push 0x2a
push esi
call fcn.004ba930
movzx eax, al
add esp, 0x14
cmp dword [ebp - 0x7c], eax
jne 0x4bc5e5
lea edx, [ebp - 0x74]
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x4bc586
sub edx, ecx
lea eax, [ebp - 0x74]
mov ecx, dword [ebp - 0x80]
sar edx, 1
push edx
push eax
call fcn.004bc680
push dword [0x58967c]
lea eax, [ebp - 0x74]
push dword [0x589678]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpNIW]
test eax, eax
jne 0x4bc5c2
mov dword [ebx], 1
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4bc5de
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, 1
jmp 0x4bc603
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4bc601
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
xor esi, esi
test edi, edi
je 0x4bc60e
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b85ea
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00408f30
int3
Function at 0x4bc7f0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x53eec8
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x589644]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
push 0x202
push dword [0x589674]
lea ecx, [ebp - 0x20]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.004bc310
test eax, eax
je 0x4bc918
mov esi, dword [ebp - 0x18]
mov edi, dword [0x589674]
mov dword [ebp - 0x10], 0
test esi, esi
je 0x4bc8c3
cmp dword [esi], 0
je 0x4bc8b6
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
jne 0x4bc883
mov eax, 1
jmp 0x4bc8e4
push str.RegCreateKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4bc8bc
push 0
push dword [esi]
lea ecx, [ebp - 0x14]
push ecx
lea ecx, [ebp - 0x10]
push ecx
push 0
push 0x20206
push 0
push 0
push 0
push edi
push reloc.OLEAUT32.dll_SysReAllocString
call eax
jmp 0x4bc8e4
cmp dword [esi + 4], 0
jne 0x4bc8c3
mov eax, 1
jmp 0x4bc8e4
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0x20206
push 0
push 0
push 0
push edi
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x4bc90e
mov ecx, dword [ebp - 0x20]
test ecx, ecx
je 0x4bc8f6
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp - 0x10]
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], 0x200
test eax, eax
je 0x4bc91b
xor ebx, ebx
jmp 0x4bc9bf
mov esi, dword [ebp - 0x20]
xor ebx, ebx
jmp 0x4bc9bf
mov esi, dword [ebp - 0x20]
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
mov eax, dword [edi]
cmp dword [eax - 0xc], 0
je 0x4bc978
mov ecx, dword [ebx]
test ecx, ecx
je 0x4bc9de
push ecx
push eax
call fcn.00502591
add esp, 8
test eax, eax
je 0x4bc978
mov edx, dword [edi]
test edx, edx
je 0x4bc978
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4bc950
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push 0
push str.m2_old
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov edx, dword [ebx]
test edx, edx
jne 0x4bc983
lea eax, [edx + 0xd]
jmp 0x4bc9b8
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4bc990
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push 0
push 0x558f84
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
xor ebx, ebx
test eax, eax
sete bl
test esi, esi
je 0x4bc9ca
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00408f30
int3
Function at 0x4be200
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
mov eax, dword [edi]
add eax, eax
mov dword [edi], 0
mov dword [ebp + 0x10], eax
lea eax, [ebp + 0x10]
push eax
push esi
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
push dword [ecx]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4be271
mov eax, dword [ebp + 0xc]
cmp eax, 1
je 0x4be23f
cmp eax, 2
jne 0x4be25b
mov ecx, dword [ebp + 0x10]
test esi, esi
je 0x4be26b
test ecx, ecx
je 0x4be266
test cl, 1
jne 0x4be25b
mov eax, ecx
shr eax, 1
cmp word [esi + eax*2 - 2], 0
je 0x4be26b
pop edi
mov eax, 0xd
pop esi
pop ebp
ret 0xc
xor eax, eax
mov word [esi], ax
shr ecx, 1
xor eax, eax
mov dword [edi], ecx
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x4bf940
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2ec
mov eax, dword [0x589644]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x2ec], ebx
push edi
test ebx, ebx
je 0x4bfb44
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x4bfb44
push esi
push 0x64
lea eax, [ebp - 0x68]
push 0
push eax
call fcn.004d7bd0
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ebp - 0x2d8]
add esp, 0xc
push eax
push 8
push 0
push str.SOFTWAREMicrosoftWindows_NTCurrentVersionNetworkCards
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x4bfb19
xor edi, edi
mov dword [ebp - 0x2dc], 0x104
push edi
push edi
push edi
push edi
lea eax, [ebp - 0x2dc]
push eax
lea eax, [ebp - 0x1d0]
push eax
push edi
push dword [ebp - 0x2d8]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x4bfb08
lea eax, [ebp - 0x2e0]
push eax
push 1
push 0
lea eax, [ebp - 0x1d0]
push eax
push dword [ebp - 0x2d8]
call esi
test eax, eax
jne 0x4bfad2
lea eax, [ebp - 0x2e4]
mov dword [ebp - 0x2e8], 1
push eax
lea eax, [ebp - 0x2d4]
mov dword [ebp - 0x2e4], 0x104
push eax
lea eax, [ebp - 0x2e8]
push eax
push 0
push str.ServiceName
push dword [ebp - 0x2e0]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4bfaca
push 0x64
push eax
lea eax, [ebp - 0xcc]
push eax
call fcn.004d7bd0
push 0x64
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp - 0x2d4]
push eax
call fcn.004bfb60
add esp, 0x18
test eax, eax
je 0x4bfaca
cmp byte [ebp - 0x68], 0
je 0x4bfa8c
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0xcc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jns 0x4bfaca
lea ecx, [ebp - 0x68]
mov edx, 0x64
lea esi, [ebp - 0xcc]
mov eax, ecx
sub esi, eax
nop
lea eax, [edx + 0x7fffff9a]
test eax, eax
je 0x4bfab9
mov al, byte [esi + ecx]
test al, al
je 0x4bfab9
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4bfaa0
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov byte [eax], 0
push dword [ebp - 0x2e0]
call ebx
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x2dc]
mov dword [ebp - 0x2dc], 0x104
push eax
lea eax, [ebp - 0x1d0]
inc edi
push eax
push edi
push dword [ebp - 0x2d8]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
je 0x4bf9e0
push dword [ebp - 0x2d8]
call ebx
mov ebx, dword [ebp - 0x2ec]
mov edi, dword [ebp + 0xc]
cmp byte [ebp - 0x68], 0
pop esi
je 0x4bfb44
lea eax, [ebp - 0x68]
push eax
push edi
push ebx
call fcn.004c0fe0
xor ecx, ecx
test eax, eax
pop edi
setns cl
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b85ea
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.004b85ea
mov esp, ebp
pop ebp
ret
Function at 0x4bfc80
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50c
mov eax, dword [0x589644]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x4bfdff
cmp dword [ebp + 0xc], 0x20
jb 0x4bfdff
push 0x400
lea eax, [ebp - 0x504]
mov dword [ebp - 0x50c], 1
push 0
push eax
mov dword [ebp - 0x508], 0x400
call fcn.004d7bd0
add esp, 0xc
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x50c]
push eax
push 0x559424
push str.SoftwareMaster2Liveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x4bfdff
lea ecx, [ebp - 0x504]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4bfd10
sub ecx, edx
cmp ecx, 0x40
jne 0x4bfdff
lea edx, [ecx + 0x40]
push esi
lea ecx, [ebp - 0x84]
lea esi, [ebp - 0x504]
mov eax, ecx
sub esi, eax
lea eax, [edx - 0x60]
test eax, eax
je 0x4bfd4c
mov al, byte [esi + ecx]
test al, al
je 0x4bfd4c
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4bfd36
test edx, edx
lea eax, [ecx - 1]
lea esi, [ebp - 0x4e4]
mov edx, 0x80
cmovne eax, ecx
lea ecx, [ebp - 0x104]
mov byte [eax], 0
mov eax, ecx
sub esi, eax
nop dword [eax]
lea eax, [edx + 0x7fffff7e]
test eax, eax
je 0x4bfd89
mov al, byte [esi + ecx]
test al, al
je 0x4bfd89
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4bfd70
test edx, edx
lea eax, [ecx - 1]
push 0x400
cmovne eax, ecx
push 0
mov byte [eax], 0
lea eax, [ebp - 0x504]
push eax
call fcn.004d7bd0
push 0x400
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.004bfe10
add esp, 0x18
lea eax, [ebp - 0x104]
push eax
lea eax, [ebp - 0x504]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
pop esi
test eax, eax
jne 0x4bfdff
lea eax, [ebp - 0x84]
push eax
push dword [ebp + 0xc]
push edi
call fcn.004c0fe0
neg eax
pop edi
sbb eax, eax
inc eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b85ea
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.004b85ea
mov esp, ebp
pop ebp
ret
Function at 0x4c0b80
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2c10
call fcn.004b8600
mov eax, dword [0x589644]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c10], eax
test eax, eax
je 0x4c0ced
cmp dword [ebp + 0xc], 0
je 0x4c0ced
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
nop dword [eax]
push esi
push str..PhysicalDrive_d
lea eax, [ebp - 0x104]
push 0x100
push eax
call fcn.004bc760
add esp, 0x10
lea eax, [ebp - 0x104]
push 0
push 0
push 3
push 0
push 3
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x4c0cd0
push 0x2710
xorps xmm0, xmm0
mov dword [ebp - 0x2c0c], 0
lea eax, [ebp - 0x2bfc]
movq qword [ebp - 0x2c08], xmm0
push 0
push eax
mov dword [ebp - 0x2c00], 0
mov dword [ebp - 0x2c08], 0
mov dword [ebp - 0x2c04], 0
call fcn.004d7bd0
add esp, 0xc
lea eax, [ebp - 0x2c0c]
push 0
push eax
push 0x2710
lea eax, [ebp - 0x2bfc]
push eax
push 0xc
lea eax, [ebp - 0x2c08]
push eax
push 0x2d1400
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x4c0cc5
push 0x3e8
lea eax, [ebp - 0x4ec]
push 0
push eax
call fcn.004d7bd0
lea eax, [ebp - 0x4ec]
push eax
push 1
push dword [ebp - 0x2be4]
lea eax, [ebp - 0x2bfc]
push eax
call fcn.004c1e20
add esp, 0x1c
lea eax, [ebp - 0x4ec]
push eax
push dword [ebp + 0xc]
push dword [ebp - 0x2c10]
call fcn.004c0fe0
test eax, eax
mov eax, 1
cmove ebx, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x4c0cda
inc esi
cmp esi, 0x10
jl 0x4c0bc0
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b85ea
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.004b85ea
mov esp, ebp
pop ebp
ret
Function at 0x4c0d00
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x589644]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
test ebx, ebx
je 0x4c0de8
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004d7bd0
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
test edx, edx
je 0x4c0de8
mov ecx, ebx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4c0d57
sub ecx, esi
mov eax, 0x103
sar ecx, 1
sub eax, ecx
cmp edx, eax
jae 0x4c0de8
push edi
lea edi, [ebp - 0x20c]
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
lea edi, [edi + 2]
test ax, ax
jne 0x4c0d80
mov eax, dword [0x559268]
mov esi, ebx
mov dword [edi], eax
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x4c0d95
lea edi, [ebp - 0x20c]
sub ebx, esi
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x4c0db0
mov ecx, ebx
lea eax, [ebp - 0x20c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b85ea
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.004b85ea
mov esp, ebp
pop ebp
ret
Function at 0x4c0e00
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x290
mov eax, dword [0x589644]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x84]
push edi
push 0x80
push 0
push eax
call fcn.004d7bd0
push 0x80
lea eax, [ebp - 0x84]
push eax
push esi
call fcn.004bfe10
lea ecx, [ebp - 0x188]
mov edi, esi
mov eax, ecx
add esp, 0x18
mov edx, 0x104
sub edi, eax
lea eax, [edx + 0x7ffffefa]
test eax, eax
je 0x4c0e6a
mov al, byte [edi + ecx]
test al, al
je 0x4c0e6a
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4c0e51
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov ecx, 0x104
mov byte [eax], 0
lea eax, [ebp - 0x188]
cmp byte [eax], 0
je 0x4c0e8b
inc eax
sub ecx, 1
jne 0x4c0e80
mov edx, 0x104
mov edi, ecx
mov eax, edx
sub eax, ecx
neg edi
sbb edi, edi
and edi, eax
test ecx, ecx
je 0x4c0ee0
lea ecx, [ebp - 0x188]
lea ecx, [ecx + edi]
sub edx, edi
je 0x4c0ed5
lea edi, [ebp - 0x84]
mov eax, SysReAllocString
sub edi, ecx
push ebx
nop dword [eax + eax]
test eax, eax
je 0x4c0ed4
mov bl, byte [edi + ecx]
test bl, bl
je 0x4c0ed4
mov byte [ecx], bl
dec eax
inc ecx
sub edx, 1
jne 0x4c0ec0
pop ebx
test edx, edx
lea eax, [ecx - 1]
cmovne eax, ecx
mov byte [eax], 0
push 0x100
lea eax, [ebp - 0x288]
mov dword [ebp - 0x290], 1
push 0
push eax
call fcn.004d7bd0
add esp, 0xc
mov dword [ebp - 0x28c], 0x100
lea eax, [ebp - 0x28c]
push eax
lea eax, [ebp - 0x288]
push eax
lea eax, [ebp - 0x290]
push eax
push 0x559424
push str.SoftwareMaster2Liveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
mov edi, dword [sym.imp.SHLWAPI.dll_SHSetValueA]
test eax, eax
jne 0x4c0f9a
lea eax, [ebp - 0x288]
mov cl, byte [eax]
cmp cl, byte [esi]
jne 0x4c0f64
test cl, cl
je 0x4c0f60
mov cl, byte [eax + 1]
cmp cl, byte [esi + 1]
jne 0x4c0f64
add eax, 2
add esi, 2
test cl, cl
jne 0x4c0f44
xor eax, eax
jmp 0x4c0f69
sbb eax, eax
or eax, 1
test eax, eax
je 0x4c0f9a
lea ecx, [ebp - 0x288]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c0f76
sub ecx, edx
lea eax, [ebp - 0x288]
push ecx
push eax
push 1
push str.mid_old
push str.SoftwareMaster2Liveup
push reloc.OLEAUT32.dll_SysReAllocString
call edi
lea ecx, [ebp - 0x188]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c0fa3
sub ecx, edx
lea eax, [ebp - 0x188]
push ecx
push eax
push 1
push 0x559424
push str.SoftwareMaster2Liveup
push reloc.OLEAUT32.dll_SysReAllocString
call edi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.004b85ea
mov esp, ebp
pop ebp
ret
Function at 0x4c2890
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x53f3cb
mov eax, dword fs:[0]
push eax
sub esp, 0xf0
mov eax, dword [0x589644]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor eax, eax
mov dword [ebp - 0xfc], esi
mov dword [ebp - 0xf8], esi
mov dword [ebp - 0xf4], 0x740068
mov dword [ebp - 0xf0], 0x700074
mov dword [ebp - 0xec], 0x2f003a
mov dword [ebp - 0xe8], 0x77002f
mov dword [ebp - 0xe4], 0x770077
mov dword [ebp - 0xe0], 0x2e0031
mov dword [ebp - 0xdc], 0x6f0064
mov dword [ebp - 0xd8], 0x70006c
mov dword [ebp - 0xd4], 0x690068
mov dword [ebp - 0xd0], 0x70006e
mov dword [ebp - 0xcc], 0x700061
mov dword [ebp - 0xc8], 0x720065
mov dword [ebp - 0xc4], 0x63002e
mov dword [ebp - 0xc0], 0x6d006f
mov dword [ebp - 0xbc], 0x61002f
mov dword [ebp - 0xb8], 0x690070
mov dword [ebp - 0xb4], 0x73002f
mov dword [ebp - 0xb0], 0x720065
mov dword [ebp - 0xac], 0x690076
mov dword [ebp - 0xa8], 0x650063
mov dword [ebp - 0xa4], 0x63002f
mov dword [ebp - 0xa0], 0x670066
mov dword [ebp - 0x9c], 0x70002e
mov dword [ebp - 0x98], 0x700068
mov dword [ebp - 0x94], 0x66003f
mov dword [ebp - 0x90], 0x6f0072
mov dword [ebp - 0x8c], 0x3d006d
mov dword [ebp - 0x88], 0x730025
mov dword [ebp - 0x84], 0x610026
mov dword [ebp - 0x80], 0x700070
mov dword [ebp - 0x7c], 0x650076
mov dword [ebp - 0x78], 0x3d0072
mov dword [ebp - 0x74], 0x730025
mov dword [ebp - 0x70], 0x700026
mov dword [ebp - 0x6c], 0x640069
mov dword [ebp - 0x68], 0x25003d
mov dword [ebp - 0x64], 0x260073
mov dword [ebp - 0x60], 0x6f006d
mov dword [ebp - 0x5c], 0x760064
mov dword [ebp - 0x58], 0x720065
mov dword [ebp - 0x54], 0x25003d
mov dword [ebp - 0x50], 0x260073
mov dword [ebp - 0x4c], 0x69006d
mov dword [ebp - 0x48], 0x3d0064
mov dword [ebp - 0x44], 0x730025
mov dword [ebp - 0x40], 0x6d0026
mov dword [ebp - 0x3c], 0x640069
mov dword [ebp - 0x38], 0x3d0032
mov dword [ebp - 0x34], 0x730025
mov dword [ebp - 0x30], 0x680026
mov dword [ebp - 0x2c], 0x730061
mov dword [ebp - 0x28], 0x3d0068
mov dword [ebp - 0x24], 0x730025
mov dword [ebp - 0x20], 0x6f0026
mov dword [ebp - 0x1c], 0x3d0073
mov dword [ebp - 0x18], 0x730025
mov word [ebp - 0x14], ax
call fcn.004214f0
mov ecx, eax
test ecx, ecx
je 0x4c2b2e
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [esi], eax
lea eax, [ebp - 0xf4]
mov dword [ebp - 4], 0
push eax
mov ecx, esi
call fcn.00411390
test al, al
jne 0x4c2b0e
lea ecx, [ebp - 0xf4]
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4c2af0
sub ecx, edx
lea eax, [ebp - 0xf4]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.00412460
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b85ea
mov esp, ebp
pop ebp
ret 4
push 0x80004005
call fcn.00408f30
int3