Function at 0x42f9e0
Capabilities:
Get file size
Parse pe header
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x438b10
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x30
push ebx
push esi
push edi
mov ebx, ecx
xor edi, edi
mov dword [ebp - 0x10], esp
mov dword [ebx + 0xa0], edi
mov eax, dword [ebx + 0xc]
cmp eax, 0xffffffff
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 4], edi
je 0x42fa1e
call fcn.00430330
mov eax, dword [ebp + 8]
push eax
mov dword [ebx + 0xc], eax
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, 1
je 0x42fa46
push 0x44c2a8
push 1
push 0x6d
push 0x44cb98
call fcn.0042f410
add esp, 0x10
mov eax, dword [ebx + 0xc]
push edi
push edi
push edi
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x42fa6d
push 0x44ccb8
push edi
push 0x71
push 0x44cb98
call fcn.0042ec70
add esp, 0x10
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x10]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x42fa94
push 0x44cca4
push edi
push 0x73
push 0x44cb98
call fcn.0042ec70
add esp, 0x10
cmp dword [ebp + 0xc], edi
jne 0x42fa9e
mov dword [ebx + 0x20], edi
jmp 0x42faa5
mov dword [ebx + 0x20], 1
lea ecx, [ebx + 0x24]
call fcn.004337e0
push 0x10000
call fcn.0042f5f0
add esp, 4
cmp eax, edi
mov dword [ebx + 0x7c], eax
jne 0x42fad6
push 0x44c30c
push edi
push 0x7b
push 0x44cb98
call fcn.0042ec70
add esp, 0x10
mov dword [ebx + 0x98], edi
mov dword [ebx + 0x9c], edi
mov dword [ebx + 0x90], edi
mov dword [ebx + 0x94], edi
mov dword [ebx + 0x88], edi
lea esi, [ebx + 0xe4]
mov dword [ebx + 0x8c], edi
lea edx, [ebp - 0x14]
mov dword [ebx + 0x80], edi
push edi
mov word [esi], di
mov eax, dword [ebx + 0xc]
push edx
push 2
push esi
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x42fb37
push 0x44cc94
push edi
push 0x88
push 0x44cb98
call fcn.0042ec70
add esp, 0x10
cmp word [esi], 0x5a4d
je 0x42fb57
push 0x44cc88
push 1
push 0x89
push 0x44cb98
call fcn.0042f410
add esp, 0x10
mov edx, dword [ebx + 0x20]
xor ecx, ecx
push edx
xor eax, eax
push 0x40
push ecx
push eax
push esi
mov ecx, ebx
call fcn.00431bd0
cmp eax, edi
jne 0x42fb74
call fcn.0042f580
mov eax, dword [ebx + 0x120]
mov edx, dword [ebx + 0x14]
xor ecx, ecx
add eax, 4
cmp ecx, edx
jl 0x42fbb0
jg 0x42fb8d
cmp eax, dword [ebx + 0x10]
jbe 0x42fbb0
push 0x44cc74
push 1
push 0x94
push 0x44cb98
mov dword [ebx + 0xa0], 2
call fcn.0042f410
add esp, 0x10
mov eax, dword [ebx + 0x120]
lea ecx, [ebp - 0x18]
cdq
mov edi, eax
mov eax, dword [ebx + 0x20]
mov esi, edx
push eax
push 4
push esi
push edi
push ecx
mov ecx, ebx
call fcn.00431bd0
test eax, eax
jne 0x42fbd7
call fcn.0042f580
mov ecx, dword [ebp - 0x18]
mov eax, ecx
and eax, 0xffff
sub eax, 0x454c
je 0x42fc5d
sub eax, 2
je 0x42fc20
sub eax, 2
je 0x42fc0a
push 0x44cc74
push 1
mov dword [ebx + 0xa0], 2
push 0xae
jmp 0x42fc73
cmp ecx, 0x4550
je 0x42fc80
push 0x44cc68
push 1
push 0xaa
jmp 0x42fc73
mov dword [ebx + 0xa0], 3
mov edx, dword [ebx + 0x20]
add edi, 2
push edx
adc esi, 0
push 0x40
push esi
lea eax, [ebx + 0xa4]
push edi
push eax
mov ecx, ebx
call fcn.00431bd0
test eax, eax
jne 0x42fc4f
call fcn.0042f580
push 0x44cc54
push 1
push 0xa2
jmp 0x42fc73
push 0x44cc40
push 1
mov dword [ebx + 0xa0], 4
push 0xa6
push 0x44cb98
call fcn.0042f410
add esp, 0x10
mov dword [ebx + 0xa0], 6
mov ecx, dword [ebx + 0x20]
add edi, 4
push ecx
adc esi, 0
push 0x14
lea eax, [ebx + 0x124]
push esi
push edi
push eax
mov ecx, ebx
call fcn.00431bd0
test eax, eax
jne 0x42fcaf
call fcn.0042f580
mov ax, word [ebx + 0x124]
add edi, 0x14
adc esi, 0
cmp ax, 0x14c
mov dword [ebp - 0x30], edi
mov dword [ebp - 0x2c], esi
je 0x42fcf7
cmp ax, 0x200
je 0x42fcf7
cmp ax, 0x8664
je 0x42fcf7
push 0x44cc20
push 1
push 0xbc
push 0x44cb98
mov dword [ebx + 0xa0], 5
call fcn.0042f410
add esp, 0x10
mov edx, dword [ebx + 0x20]
lea eax, [ebx + 0x138]
push edx
push 2
push esi
push edi
push eax
mov ecx, ebx
call fcn.00431bd0
test eax, eax
jne 0x42fd16
call fcn.0042f580
mov ax, word [ebx + 0x138]
cmp ax, 0x10b
jne 0x42ff7a
xor eax, eax
mov ax, word [ebx + 0x134]
cmp eax, 0xe0
mov dword [ebp - 0x14], eax
jbe 0x42fd42
mov eax, 0xe0
mov dword [ebp - 0x14], eax
mov edx, dword [ebx + 0x20]
lea ecx, [ebx + 0x2e4]
push edx
push eax
push esi
push edi
push ecx
mov ecx, ebx
call fcn.00431bd0
test eax, eax
jne 0x42fd60
call fcn.0042f580
lea eax, [ebx + 0x2e4]
mov dword [ebx + 0x250], eax
add eax, 0x60
mov dword [ebx + 0x258], eax
mov eax, dword [ebx + 0x250]
mov ecx, dword [eax + 0x5c]
mov dword [ebx + 0x13c], ecx
mov edx, dword [ebx + 0x250]
mov eax, dword [edx + 0x10]
mov dword [ebx + 0x140], eax
mov ecx, dword [ebx + 0x250]
mov edx, dword [ecx + 0x20]
mov dword [ebx + 0x144], edx
mov eax, dword [ebx + 0x250]
mov ecx, dword [eax + 0x38]
mov dword [ebx + 0x14c], ecx
mov edx, dword [ebx + 0x250]
mov eax, dword [edx + 0x24]
mov dword [ebx + 0x148], eax
mov ecx, dword [ebx + 0x250]
mov edx, dword [ecx + 4]
mov dword [ebx + 0x150], edx
mov eax, dword [ebx + 0x250]
xor edx, edx
mov ecx, dword [eax + 0x1c]
mov dword [ebx + 0x158], ecx
mov dword [ebx + 0x15c], edx
mov eax, dword [ebx + 0x250]
mov cx, word [eax]
mov word [ebx + 0x160], cx
mov eax, dword [ebx + 0x250]
mov cl, byte [eax + 2]
mov byte [ebx + 0x162], cl
mov eax, dword [ebx + 0x250]
mov cl, byte [eax + 3]
mov byte [ebx + 0x163], cl
mov eax, dword [ebx + 0x250]
mov ecx, dword [eax + 4]
mov dword [ebx + 0x164], ecx
mov eax, dword [ebx + 0x250]
mov ecx, dword [eax + 8]
mov dword [ebx + 0x168], ecx
mov eax, dword [ebx + 0x250]
mov ecx, dword [eax + 0xc]
mov dword [ebx + 0x16c], ecx
mov eax, dword [ebx + 0x250]
mov ecx, dword [eax + 0x10]
mov dword [ebx + 0x170], ecx
mov eax, dword [ebx + 0x250]
mov ecx, dword [eax + 0x14]
mov dword [ebx + 0x174], ecx
mov eax, dword [ebx + 0x250]
mov ecx, dword [eax + 0x1c]
mov dword [ebx + 0x178], ecx
mov dword [ebx + 0x17c], edx
mov eax, dword [ebx + 0x250]
mov ecx, dword [eax + 0x20]
mov dword [ebx + 0x180], ecx
mov ecx, dword [eax + 0x24]
mov dword [ebx + 0x184], ecx
mov cx, word [eax + 0x28]
mov word [ebx + 0x188], cx
mov cx, word [eax + 0x2a]
mov word [ebx + 0x18a], cx
mov cx, word [eax + 0x2c]
mov word [ebx + 0x18c], cx
mov cx, word [eax + 0x2e]
mov word [ebx + 0x18e], cx
mov cx, word [eax + 0x30]
mov word [ebx + 0x190], cx
mov cx, word [eax + 0x32]
mov word [ebx + 0x192], cx
mov ecx, dword [eax + 0x34]
mov dword [ebx + 0x194], ecx
mov ecx, dword [eax + 0x38]
mov dword [ebx + 0x198], ecx
mov ecx, dword [eax + 0x3c]
mov dword [ebx + 0x19c], ecx
mov ecx, dword [eax + 0x40]
mov dword [ebx + 0x1a0], ecx
mov cx, word [eax + 0x44]
mov word [ebx + 0x1a4], cx
mov cx, word [eax + 0x46]
mov word [ebx + 0x1a6], cx
mov ecx, dword [eax + 0x48]
mov dword [ebx + 0x1a8], ecx
mov dword [ebx + 0x1ac], edx
mov ecx, dword [eax + 0x4c]
lea esi, [eax + 0x60]
mov dword [ebx + 0x1b0], ecx
mov dword [ebx + 0x1b4], edx
mov ecx, dword [eax + 0x50]
lea edi, [ebx + 0x1d0]
mov dword [ebx + 0x1b8], ecx
mov dword [ebx + 0x1bc], edx
mov ecx, dword [eax + 0x54]
mov dword [ebp - 0x24], edx
mov dword [ebx + 0x1c0], ecx
mov dword [ebx + 0x1c4], edx
mov ecx, dword [eax + 0x58]
mov dword [ebx + 0x1c8], ecx
mov ecx, dword [eax + 0x5c]
mov dword [ebx + 0x1cc], ecx
mov ecx, 0x20
rep movsd dword es:[edi], dword [esi]
mov eax, dword [eax + 0x24]
mov edi, dword [ebp - 0x30]
mov esi, dword [ebp - 0x2c]
mov dword [ebp - 0x28], eax
jmp 0x430057
cmp ax, 0x20b
jne 0x43003e
xor eax, eax
mov ax, word [ebx + 0x134]
cmp eax, 0xf0
mov dword [ebp - 0x14], eax
jbe 0x42ff9f
mov eax, 0xf0
mov dword [ebp - 0x14], eax
mov edx, dword [ebx + 0x20]
lea ecx, [ebx + 0x2e4]
push edx
push eax
push esi
push edi
push ecx
mov ecx, ebx
call fcn.00431bd0
test eax, eax
jne 0x42ffbd
call fcn.0042f580
lea eax, [ebx + 0x2e4]
lea edi, [ebx + 0x160]
mov dword [ebx + 0x254], eax
mov esi, eax
lea ecx, [eax + 0x70]
mov dword [ebp - 0x24], 0
mov dword [ebx + 0x258], ecx
mov edx, dword [eax + 0x6c]
mov dword [ebx + 0x13c], edx
mov ecx, dword [eax + 0x10]
mov dword [ebx + 0x140], ecx
mov edx, dword [eax + 0x20]
mov dword [ebx + 0x144], edx
mov ecx, dword [eax + 0x38]
mov dword [ebx + 0x14c], ecx
mov edx, dword [eax + 0x24]
mov dword [ebx + 0x148], edx
mov ecx, dword [eax + 4]
mov dword [ebx + 0x150], ecx
mov edx, dword [eax + 0x18]
mov dword [ebx + 0x158], edx
mov ecx, dword [eax + 0x1c]
mov dword [ebx + 0x15c], ecx
mov ecx, 0x3c
rep movsd dword es:[edi], dword [esi]
mov edx, dword [eax + 0x24]
mov edi, dword [ebp - 0x30]
mov esi, dword [ebp - 0x2c]
mov dword [ebp - 0x28], edx
jmp 0x430057
push 0x44cc08
push 1
push 0x106
push 0x44cb98
call fcn.0042f410
add esp, 0x10
mov ecx, dword [ebx + 0x13c]
mov eax, 0x10
cmp ecx, eax
jbe 0x43006c
mov dword [ebx + 0x13c], eax
xor eax, eax
mov ecx, ebx
mov ax, word [ebx + 0x134]
cdq
add edi, eax
adc esi, edx
call fcn.00432640
test eax, eax
jne 0x43008a
call fcn.0042f580
xor eax, eax
mov ax, word [ebx + 0x126]
mov dword [ebx + 0x3d4], eax
lea eax, [eax + eax*4]
shl eax, 3
push eax
call fcn.0042f5f0
add esp, 4
mov dword [ebx + 0x3d8], eax
test eax, eax
jne 0x4300ca
push 0x44c30c
push eax
push 0x10f
push 0x44cb98
call fcn.0042ec70
add esp, 0x10
mov eax, dword [ebx + 0x3d4]
mov ecx, dword [ebx + 0x20]
push ecx
mov ecx, ebx
lea edx, [eax + eax*4]
mov eax, dword [ebx + 0x3d8]
shl edx, 3
push edx
push esi
push edi
push eax
call fcn.00431bd0
test eax, eax
jne 0x4300f4
call fcn.0042f580
mov eax, dword [ebx + 0x3d4]
lea ecx, [eax + eax*4]
shl ecx, 3
add edi, ecx
mov ecx, ebx
adc esi, 0
call fcn.004322b0
test eax, eax
jne 0x430115
call fcn.0042f580
mov ecx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x24]
mov edx, ecx
push eax
add edx, edi
mov edi, eax
adc edi, esi
sub edx, 1
sbb edi, 0
push ecx
push edi
push edx
call fcn.00436b10
mov ecx, dword [ebp - 0x24]
push ecx
mov ecx, dword [ebp - 0x28]
push ecx
push edx
push eax
call fcn.0042a570
mov dword [ebx + 0x18], eax
mov dword [ebx + 0x1c], edx
mov edx, dword [ebx + 0x3d4]
shl edx, 2
push edx
call fcn.0042f5f0
add esp, 4
mov dword [ebx + 0x3dc], eax
test eax, eax
jne 0x43017b
push 0x44c30c
push eax
push 0x117
push 0x44cb98
call fcn.0042ec70
add esp, 0x10
mov ecx, dword [ebx + 0x3d4]
mov edi, dword [ebx + 0x3dc]
shl ecx, 2
mov edx, ecx
xor eax, eax
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
xor esi, esi
rep stosb byte es:[edi], al
cmp esi, dword [ebx + 0x3d4]
jae 0x430243
mov ecx, dword [ebx + 0x3d8]
lea eax, [esi + esi*4]
push 8
lea edx, [ecx + eax*8]
lea eax, [ebp - 0x3c]
push edx
push eax
call dword [sym.imp.MSVCRT.dll_strncpy]
lea edi, [ebp - 0x3c]
or ecx, 0xffffffff
xor eax, eax
mov byte [ebp - 0x34], 0
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov edi, ecx
inc edi
push edi
call fcn.0042f5f0
mov ecx, dword [ebx + 0x3dc]
add esp, 0x10
mov dword [ecx + esi*4], eax
mov edx, dword [ebx + 0x3dc]
cmp dword [edx + esi*4], 0
jne 0x43020c
push 0x44c30c
push 0
push 0x122
push 0x44cb98
call fcn.0042ec70
add esp, 0x10
cmp edi, 0x7fffffff
ja 0x43023d
mov eax, dword [ebx + 0x3dc]
lea edx, [ebp - 0x3c]
test edi, edi
mov eax, dword [eax + esi*4]
je 0x43023d
test edi, edi
je 0x430239
mov cl, byte [edx]
test cl, cl
je 0x430235
mov byte [eax], cl
inc eax
inc edx
dec edi
jmp 0x430224
test edi, edi
jne 0x43023a
dec eax
mov byte [eax], 0
inc esi
jmp 0x43019c
mov ecx, dword [ebx + 0x3d4]
shl ecx, 2
push ecx
call fcn.0042f5f0
xor esi, esi
add esp, 4
cmp eax, esi
mov dword [ebx + 0x3e0], eax
jne 0x430279
push 0x44c30c
push esi
push 0x129
push 0x44cb98
call fcn.0042ec70
add esp, 0x10
mov ecx, ebx
call fcn.004321a0
mov edx, dword [ebx + 0x3d4]
mov eax, dword [ebx + 0x3e0]
mov eax, dword [eax + edx*4 - 4]
mov edx, dword [ebx + 0x3d8]
lea ecx, [eax + eax*4]
lea eax, [edx + ecx*8]
mov ecx, dword [edx + ecx*8 + 0x14]
mov edx, dword [eax + 0x10]
mov eax, dword [ebx + 0x10]
add ecx, edx
xor edx, edx
sub eax, ecx
mov ecx, dword [ebx + 0x14]
mov dword [ebx + 0x3e8], eax
sbb ecx, edx
mov eax, ecx
mov dword [ebx + 0x3ec], ecx
cmp eax, esi
jg 0x4302d9
jl 0x4302cd
cmp dword [ebx + 0x3e8], esi
jae 0x4302d9
mov dword [ebx + 0x3e8], esi
mov dword [ebx + 0x3ec], esi
mov esi, 1
mov dword [ebx + 0xa0], esi
jmp 0x430300
test esi, esi
mov dword [ebp - 4], 0xffffffff
jne 0x430312
mov ecx, ebx
call fcn.00430330
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8