joyce8/EMBER2024-capa huggingface dataset:
Function at 0x478390
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x55d3e4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0xc]
push esi
mov esi, dword [ebp + 0xc]
push edi
push 0
push 0
push 0x80
push 2
push 1
push 0x40000000
push eax
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0
call fcn.004770d0
mov edi, dword [ebp - 0xc]
test eax, eax
js 0x478423
cmp dword [esi + 0x14], 0x10
mov eax, dword [esi + 0x10]
jb 0x4783e3
mov esi, dword [esi]
push 0
lea ecx, [ebp - 8]
push ecx
push eax
push esi
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x478401
call fcn.0042eca0
mov esi, eax
test esi, esi
js 0x47841c
push edi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
test eax, eax
jne 0x47841a
call fcn.0042eca0
mov esi, eax
not esi
shr esi, 0x1f
jmp 0x478425
xor esi, esi
not esi
shr esi, 0x1f
jmp 0x478425
xor esi, esi
test edi, edi
je 0x478430
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.00475dd9
mov esp, ebp
pop ebp
ret
Function at 0x478920
Capabilities:
Encode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51bc88
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x55d3e4]
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 eax, dword [ebp + 0x10]
mov edx, 2
mov dword [ebp - 0x38], eax
mov eax, dword [ebp + 0x14]
mov esi, dword [ebp + 8]
mov dword [ebp - 0x34], eax
mov ecx, dword [eax]
mov eax, ecx
add ecx, 0xa
shr eax, 6
add eax, ecx
xor ecx, ecx
mov dword [ebp - 0x2c], eax
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004759c9
mov ecx, dword [ebp - 0x2c]
mov edi, eax
add ecx, ecx
push ecx
push 0
push edi
call fcn.004bc5f0
add esp, 0x10
lea eax, [ebp - 0x2c]
push eax
push edi
push SysReAllocString
push dword [ebp + 0xc]
push esi
call dword [sym.imp.CRYPT32.dll_CryptBinaryToStringW]
mov ecx, edi
mov dword [ebp - 0x18], 0
mov esi, eax
mov dword [ebp - 0x14], 7
xor eax, eax
mov dword [ebp - 0x3c], esi
mov word [ebp - 0x28], ax
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4789c4
sub ecx, edx
sar ecx, 1
push ecx
push edi
lea ecx, [ebp - 0x28]
call fcn.004699d1
push 2
push edi
mov dword [ebp - 4], 0
call fcn.004759bb
mov ebx, dword [ebp - 0x14]
add esp, 8
mov edi, dword [ebp - 0x28]
test esi, esi
je 0x478ac6
cmp ebx, 8
lea eax, [ebp - 0x28]
cmovae eax, edi
mov edx, dword [ebp - 0x18]
mov dword [ebp - 0x30], edx
nop dword [eax]
cmp ebx, 8
lea ecx, [ebp - 0x28]
cmovae ecx, edi
lea ecx, [ecx + edx*2]
cmp eax, ecx
je 0x478a94
cmp word [eax], 0xa
jne 0x478a8c
cmp ebx, 8
lea ecx, [ebp - 0x28]
cmovae ecx, edi
sub eax, ecx
sar eax, 1
cmp edx, eax
jb 0x478b14
mov ecx, edx
lea esi, [eax + eax]
sub ecx, eax
mov edx, 1
cmp ecx, edx
cmovb edx, ecx
cmp ebx, 8
mov ebx, dword [ebp - 0x30]
lea ecx, [ebp - 0x28]
cmovae ecx, edi
sub ebx, edx
mov dword [ebp - 0x18], ebx
add ecx, esi
sub ebx, eax
lea eax, [ebx*2 + 2]
push eax
lea eax, [ecx + edx*2]
push eax
push ecx
call fcn.004bcef0
mov ebx, dword [ebp - 0x14]
lea eax, [ebp - 0x28]
mov edi, dword [ebp - 0x28]
add esp, 0xc
cmp ebx, 8
cmovae eax, edi
add eax, esi
jmp 0x478a06
add eax, 2
jmp 0x478a10
mov esi, dword [ebp - 0x34]
mov ecx, dword [esi]
cmp edx, ecx
jbe 0x478aa1
xor esi, esi
jmp 0x478ac6
cmp ebx, 8
lea eax, [ebp - 0x28]
push edx
cmovae eax, edi
push eax
push ecx
push dword [ebp - 0x38]
call fcn.004e89c4
mov eax, dword [ebp - 0x18]
add esp, 0x10
mov ebx, dword [ebp - 0x14]
mov edi, dword [ebp - 0x28]
mov dword [esi], eax
mov esi, dword [ebp - 0x3c]
cmp ebx, 8
jb 0x478af6
lea ebx, [ebx*2 + 2]
mov eax, edi
cmp ebx, 0x1000
jb 0x478aec
mov edi, dword [edi - 4]
add ebx, 0x23
sub eax, edi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x478b19
push ebx
push edi
call fcn.004759bb
add esp, 8
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.00475dd9
mov esp, ebp
pop ebp
ret
call fcn.004131a0
call fcn.004c7638
int3
Function at 0x47b6f0
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51c006
mov eax, dword fs:[0]
push eax
sub esp, 0x108
mov eax, dword [0x55d3e4]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov esi, dword [ecx + 8]
mov edi, dword [ebp + 8]
mov ebx, dword [ebp + 0x14]
mov dword [ebp - 0xb4], ecx
mov dword [ebp - 4], 0
test esi, esi
je 0x47b7dd
test edi, edi
je 0x47b809
mov edx, dword [ebp + 0x10]
test edx, 0xf
jne 0x47b835
lea eax, [edx - 0x10]
cmp dword [ebp + 0xc], eax
jbe 0x47b861
cmp byte [ecx + 0x10], 0
je 0x47b88d
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], edx
push eax
push edi
push 0
push 1
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptDecrypt]
mov ecx, eax
test ecx, ecx
je 0x47b8b9
jmp 0x47b7b5
mov eax, dword [ebp - 0x18]
mov dword [ebx], eax
test ecx, ecx
setne al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00475dd9
mov esp, ebp
pop ebp
ret 0x10
push 0x80090003
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Key_is_not_valid
lea ecx, [ebp - 0xc0]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0xc0]
push eax
call fcn.004bbff6
push 0x6f8
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Buffer_is_NULL
lea ecx, [ebp - 0xcc]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0xcc]
push eax
call fcn.004bbff6
push 0x80090005
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Data_size_is_not_a_multple_of_block_size
lea ecx, [ebp - 0xd8]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0xd8]
push eax
call fcn.004bbff6
push 0x80090028
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Buffer_is_too_small
lea ecx, [ebp - 0xe4]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0xe4]
push eax
call fcn.004bbff6
push 0x80090027
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_IV_has_not_been_set
lea ecx, [ebp - 0xf0]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0xf0]
push eax
call fcn.004bbff6
push 0x98
lea ecx, [ebp - 0xb0]
call fcn.0047cc20
push 1
push 2
lea ecx, [ebp - 0xb0]
call fcn.0047a700
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 1
push str.Decrypt_1_:_CryptDecrypt_failed__
push eax
call fcn.0047a470
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
add esp, 8
call esi
push eax
call fcn.0047c300
push eax
lea eax, [ebp - 0xb0]
push eax
call fcn.0047a470
add esp, 0xc
lea eax, [ebp - 0xb0]
push str.__0x
push eax
call fcn.0047a470
add esp, 8
mov ecx, eax
push 0x47cc40
call fcn.0047b2a0
mov edi, eax
call esi
push eax
mov ecx, edi
call fcn.0047afe0
push 0x5314a8
push eax
call fcn.0047a470
add esp, 8
mov dword [ebx], 0
lea eax, [ebp - 0x114]
lea ecx, [ebp - 0xb0]
push eax
call fcn.0047d2f0
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.00458dda
push eax
lea ecx, [ebp - 0xfc]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0xfc]
push eax
call fcn.004bbff6
push 0
push 0
call fcn.004bbff6
int3
Function at 0x47bd10
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51c086
mov eax, dword fs:[0]
push eax
sub esp, 0xfc
mov eax, dword [0x55d3e4]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edx, dword [ecx + 8]
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0x14]
mov dword [ebp - 0xb4], ecx
mov dword [ebp - 4], 0
test edx, edx
je 0x47bdf9
test esi, esi
je 0x47be25
mov ebx, dword [ebp + 0x10]
mov eax, ebx
and eax, 0xfffffff0
add eax, 0x10
cmp dword [ebp + 0xc], eax
jb 0x47be51
cmp byte [ecx + 0x10], 0
je 0x47be7d
push dword [ebp + 0xc]
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], ebx
push eax
push esi
push 0
push 1
push 0
push edx
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
mov ecx, eax
test ecx, ecx
je 0x47bea9
jmp 0x47bdd1
mov eax, dword [ebp - 0x18]
mov dword [edi], eax
test ecx, ecx
setne al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00475dd9
mov esp, ebp
pop ebp
ret 0x10
push 0x80090003
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_Key_is_not_valid
lea ecx, [ebp - 0xc0]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0xc0]
push eax
call fcn.004bbff6
push 0x6f8
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_Buffer_is_NULL
lea ecx, [ebp - 0xcc]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0xcc]
push eax
call fcn.004bbff6
push 0x80090028
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_Buffer_is_too_small
lea ecx, [ebp - 0xd8]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0xd8]
push eax
call fcn.004bbff6
push 0x80090027
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Encrypt_1_:_IV_has_not_been_set
lea ecx, [ebp - 0xe4]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0xe4]
push eax
call fcn.004bbff6
push 0x98
lea ecx, [ebp - 0xb0]
call fcn.0047cc20
push 1
push 2
lea ecx, [ebp - 0xb0]
call fcn.0047a700
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 1
push str.Encrypt_1_:_CryptEncrypt_failed__
push eax
call fcn.0047a470
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
add esp, 8
call esi
push eax
call fcn.0047c300
push eax
lea eax, [ebp - 0xb0]
push eax
call fcn.0047a470
add esp, 0xc
lea eax, [ebp - 0xb0]
push str.__0x
push eax
call fcn.0047a470
add esp, 8
mov ecx, eax
push 0x47cc40
call fcn.0047b2a0
mov ebx, eax
call esi
push eax
mov ecx, ebx
call fcn.0047afe0
push 0x5314a8
push eax
call fcn.0047a470
add esp, 8
mov dword [edi], 0
lea eax, [ebp - 0x108]
lea ecx, [ebp - 0xb0]
push eax
call fcn.0047d2f0
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.00458dda
push eax
lea ecx, [ebp - 0xf0]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0xf0]
push eax
call fcn.004bbff6
push 0
push 0
call fcn.004bbff6
int3
Function at 0x47c710
Capabilities:
Encrypt data using aes via winapi

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51c128
mov eax, dword fs:[0]
push eax
sub esp, 0x94
mov eax, dword [0x55d3e4]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, ecx
mov eax, dword [edi + 8]
lea ebx, [edi + 8]
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x4c], edi
mov dword [ebp - 0x18], ecx
test eax, eax
je 0x47c76a
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov ecx, dword [ebp - 0x18]
mov dword [ebx], 0
mov byte [edi + 0x10], 0
cmp dword [edi + 4], 0
mov dword [ebp - 4], 0
je 0x47c899
test ecx, ecx
je 0x47c8b4
mov esi, dword [ebp + 0xc]
cmp esi, 0x10
je 0x47c799
cmp esi, 0x18
je 0x47c799
cmp esi, 0x20
jne 0x47c8cf
push 0x2c
lea eax, [ebp - 0x44]
push 0
push eax
call fcn.004bc5f0
add esp, 0xc
mov dword [ebp - 0x44], 0x208
mov byte [ebp - 4], 1
cmp esi, 0x10
je 0x47c7e0
cmp esi, 0x18
je 0x47c7d2
cmp esi, 0x20
jne 0x47c8ea
mov dword [ebp - 0x40], 0x6610
mov eax, esi
jmp 0x47c7ec
mov dword [ebp - 0x40], 0x660f
mov eax, 0x18
jmp 0x47c7ec
mov dword [ebp - 0x40], 0x660e
mov eax, 0x10
push esi
push dword [ebp - 0x18]
mov dword [ebp - 0x3c], eax
push eax
lea eax, [ebp - 0x38]
push eax
call fcn.0047d5f0
add esp, 0x10
test eax, eax
jne 0x47c905
push ebx
push 0
push 0
lea eax, [esi + 0xc]
push eax
lea eax, [ebp - 0x44]
push eax
push dword [edi + 4]
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
je 0x47c926
push 0
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 1
push eax
push 4
push dword [ebx]
call dword [sym.imp.ADVAPI32.dll_CryptSetKeyParam]
test eax, eax
je 0x47c947
jmp 0x47c863
mov al, 1
lea ecx, [ebp - 0x44]
mov edx, 4
nop dword [eax]
mov byte [ecx], 0
lea ecx, [ecx + 1]
sub edx, 1
jne 0x47c870
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00475dd9
mov esp, ebp
pop ebp
ret 8
push str.SetKey:_Provider_is_not_valid
lea ecx, [ebp - 0x58]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0x58]
push eax
call fcn.004bbff6
push str.SetKey:_Key_buffer_is_NULL
lea ecx, [ebp - 0x64]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0x64]
push eax
call fcn.004bbff6
push str.SetKey:_Key_size_is_not_valid
lea ecx, [ebp - 0x70]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0x70]
push eax
call fcn.004bbff6
push str.SetKey:_Key_size_is_not_valid
lea ecx, [ebp - 0x7c]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0x7c]
push eax
call fcn.004bbff6
push str.SetKey:_Unable_to_copy_key
lea ecx, [ebp - 0x88]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0x88]
push eax
call fcn.004bbff6
push str.SetKey:_Import_key_failed
lea ecx, [ebp - 0x94]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0x94]
push eax
call fcn.004bbff6
push str.SetKey:_Set_CBC_mode_failed
lea ecx, [ebp - 0xa0]
call fcn.0047aa60
push 0x553328
lea eax, [ebp - 0xa0]
push eax
call fcn.004bbff6
push 0
push 0
call fcn.004bbff6
int3
Function at 0x47cc70
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51c198
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push ebx
push esi
push edi
mov eax, dword [0x55d3e4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 8
mov dword [esi + 0x30], 0
mov dword [esi + 8], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0x201
mov dword [esi + 0x18], 6
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0xc], 0
call fcn.00475e4c
mov edi, eax
add esp, 4
test edi, edi
je 0x47cd14
xorps xmm0, xmm0
movq qword [edi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.004581c3
add esp, 4
mov dword [edi + 4], eax
jmp 0x47cd16
xor edi, edi
mov eax, dword [ebp + 8]
mov dword [esi + 0x30], edi
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], 0
mov ecx, dword [edi + 4]
mov dword [ebp - 4], 1
mov dword [ebp - 0x10], ecx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [ebp - 0x14]
mov dword [ebp - 4], 2
push eax
call fcn.00459e1e
add esp, 4
mov ecx, eax
mov edx, dword [eax]
push 0x20
mov eax, dword [edx + 0x20]
call eax
mov bl, al
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 4], 3
test ecx, ecx
je 0x47cd77
mov edx, dword [ecx]
call dword [edx + 8]
test eax, eax
je 0x47cd77
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
cmp dword [esi + 0x38], 0
mov dword [ebp - 4], 0xffffffff
mov byte [esi + 0x40], bl
jne 0x47cd9a
mov eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x10]
and eax, 0x13
or eax, 4
mov dword [esi + 0xc], eax
and ecx, eax
jne 0x47cdbd
cmp byte [ebp + 0xc], 0
je 0x47cda9
push esi
call fcn.0045933c
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
test cl, 4
je 0x47cdc9
mov esi, str.ios_base::badbit_set
jmp 0x47cdd9
test cl, 2
mov esi, str.ios_base::failbit_set
mov eax, str.ios_base::eofbit_set
cmove esi, eax
lea eax, [ebp - 0x1c]
push 1
push eax
call fcn.0040caa0
add esp, 8
lea ecx, [ebp - 0x30]
push eax
push esi
call fcn.0040a4d0
push 0x548958
lea eax, [ebp - 0x30]
push eax
call fcn.004bbff6
int3
Function at 0x487310
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x55d3e4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
xor esi, esi
mov dword [ebp - 0x80], eax
mov dword [ebp - 0x70], ebx
test edi, edi
je 0x4874d8
test eax, eax
je 0x4874d8
mov ecx, dword [ebp + 0x10]
cmp ecx, 0x20
jl 0x4874d8
push ecx
push ebx
push eax
call fcn.004bc5f0
add esp, 0xc
push ebx
push 1
push 3
push ebx
push 1
push 1
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
mov dword [ebp - 0x84], edi
test edi, edi
je 0x4874d8
cmp edi, 0xffffffff
je 0x4874d1
lea eax, [ebp - 0x6c]
push ebx
push eax
call fcn.00409200
add esp, 8
lea eax, [ebp - 0x78]
xorps xmm0, xmm0
movq qword [ebp - 0x78], xmm0
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x4874d1
mov eax, dword [ebp - 0x78]
or eax, dword [ebp - 0x74]
je 0x487467
push ebx
push ebx
push ebx
push 2
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov edx, eax
mov dword [ebp - 0x70], edx
test edx, edx
je 0x4874d1
mov ecx, dword [ebp - 0x74]
xorps xmm0, xmm0
movq qword [ebp - 0x8c], xmm0
mov eax, dword [ebp - 0x88]
mov dword [ebp - 0x7c], eax
cmp eax, ecx
jg 0x487467
mov esi, dword [ebp - 0x78]
mov edi, dword [ebp - 0x8c]
jl 0x487400
cmp edi, esi
jae 0x487467
nop
sub esi, edi
sbb ecx, eax
js 0x487415
jg 0x487410
cmp esi, 0x400000
jb 0x487415
mov esi, 0x400000
push esi
push edi
push eax
push 4
push edx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov ebx, eax
test ebx, ebx
je 0x487467
push esi
lea eax, [ebp - 0x6c]
push ebx
push eax
call fcn.00409250
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov eax, dword [ebp - 0x7c]
xor ebx, ebx
mov ecx, dword [ebp - 0x74]
add edi, 0x400000
adc eax, ebx
mov dword [ebp - 0x7c], eax
cmp eax, ecx
jge 0x48745b
mov esi, dword [ebp - 0x78]
mov edx, dword [ebp - 0x70]
jmp 0x487400
jg 0x487467
mov esi, dword [ebp - 0x78]
mov edx, dword [ebp - 0x70]
cmp edi, esi
jb 0x487400
lea eax, [ebp - 0x6c]
push eax
call fcn.00408f30
mov edi, dword [ebp - 0x80]
add esp, 4
xor esi, esi
nop dword [eax + eax]
movzx eax, byte [ebp + esi - 0x14]
push eax
push 0x531f90
push 3
push edi
call fcn.00413bd0
inc esi
add esp, 0x10
add edi, 2
cmp esi, 0x10
jl 0x487480
push dword [ebp + 0x10]
push dword [ebp - 0x80]
call fcn.004f725c
add esp, 8
mov esi, 1
test ebx, ebx
je 0x4874bd
push ebx
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov eax, dword [ebp - 0x70]
test eax, eax
je 0x4874cb
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, dword [ebp - 0x84]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00475dd9
mov esp, ebp
pop ebp
ret
Function at 0x48c3e0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51e392
mov eax, dword fs:[0]
push eax
sub esp, 0x818
mov eax, dword [0x55d3e4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor edx, edx
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 0x10]
mov ebx, dword [ebp + 0x14]
mov dword [ebp - 0x824], esi
mov dword [ebp - 0x81c], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 7
mov dword [ebp - 0x818], 0
mov word [esi], dx
mov dword [ebp - 4], edx
mov dword [ebp - 0x81c], 1
test ecx, ecx
je 0x48c510
test eax, eax
je 0x48c510
test ebx, ebx
je 0x48c510
lea edx, [ebp - 0x818]
push edx
push 0x20219
push 0
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x48c4ff
cmp dword [ebp - 0x818], eax
je 0x48c510
push 0x802
push eax
lea eax, [ebp - 0x814]
push eax
call fcn.004bc5f0
add esp, 0xc
mov dword [ebp - 0x820], 0x800
lea eax, [ebp - 0x820]
push eax
lea eax, [ebp - 0x814]
push eax
push 0
push 0xffff
push ebx
push 0
push dword [ebp - 0x818]
call dword [sym.imp.ADVAPI32.dll_RegGetValueW]
test eax, eax
jne 0x48c4ff
lea ecx, [ebp - 0x814]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x48c4e1
sub ecx, edx
lea eax, [ebp - 0x814]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.004699d1
mov eax, dword [ebp - 0x818]
test eax, eax
je 0x48c510
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00475dd9
mov esp, ebp
pop ebp
ret 0x10

Function at 0x48c6e0
Capabilities:
Check if file exists
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ecx]
test ecx, ecx
je 0x48c6ef
pop ebp
jmp fcn.0048c700
xor al, al
pop ebp
ret 4
Function at 0x48ce20
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51e47d
mov eax, dword fs:[0]
push eax
sub esp, 0x240
mov eax, dword [0x55d3e4]
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, ecx
push 0x208
lea eax, [ebp - 0x218]
mov dword [ebp - 0x24c], 0
push 0
push eax
call fcn.004bc5f0
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
push 0x400000
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
mov edi, dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
lea eax, [ebp - 0x218]
push eax
call edi
mov esi, dword [ebp + 8]
test esi, esi
je 0x48ceae
nop dword [eax]
lea eax, [ebp - 0x218]
push eax
call edi
sub esi, 1
jne 0x48cea0
xor eax, eax
mov dword [ebp - 0x220], 0
lea ecx, [ebp - 0x218]
mov dword [ebp - 0x21c], 7
mov word [ebp - 0x230], ax
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x48ced4
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x230]
call fcn.004699d1
xor eax, eax
mov dword [ebp - 4], 1
mov word [ebp - 0x248], ax
lea ecx, [ebp - 0x248]
mov eax, dword [ebp - 0x220]
add eax, 0x10
mov dword [ebp - 0x238], 0
push eax
mov dword [ebp - 0x234], 7
mov dword [ebp - 0x24c], 1
call fcn.004751a0
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
push dword [ebp - 0x220]
cmovae eax, dword [ebp - 0x230]
lea ecx, [ebp - 0x248]
push eax
call fcn.00427930
push 0x10
push 0x532380
lea ecx, [ebp - 0x248]
call fcn.00427930
cmp dword [ebp - 0x234], 8
lea eax, [ebp - 0x248]
cmovae eax, dword [ebp - 0x248]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
mov edx, dword [ebp - 0x234]
mov esi, eax
mov byte [ebp - 4], 0
cmp edx, 8
jb 0x48cfd2
mov ecx, dword [ebp - 0x248]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x48cfc8
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x48d070
push edx
push ecx
call fcn.004759bb
add esp, 8
lea eax, [ebp - 0x218]
test esi, esi
je 0x48cfe3
push str.ProductInfo.dat
jmp 0x48cfe8
push str.utilsProductInfo.dat
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
cmp dword [ebp - 0x21c], 8
lea ecx, [ebp - 0x218]
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push ecx
push eax
mov ecx, ebx
call fcn.0048d080
mov edx, dword [ebp - 0x21c]
mov bl, al
cmp edx, 8
jb 0x48d050
mov ecx, dword [ebp - 0x230]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x48d046
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x48d075
push edx
push ecx
call fcn.004759bb
add esp, 8
mov al, bl
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.00475dd9
mov esp, ebp
pop ebp
ret 4
call fcn.004c7638
call fcn.004c7638
int3