Function at 0x479c1f
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x438
mov eax, dword [0x5503c8]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0x414], 1
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov dword [ebp - 0x40c], ebx
mov esi, dword [ebx]
push esi
mov byte [ebp - 0x405], al
mov byte [ebp - 0x406], al
mov dword [ebp - 0x41c], eax
mov dword [ebp - 0x420], eax
mov dword [ebp - 0x418], eax
mov dword [ebp - 0x434], eax
mov dword [ebp - 0x424], eax
mov dword [ebp - 0x410], eax
mov dword [ebp - 0x428], eax
mov dword [ebx + 8], eax
mov dword [ebx + 4], eax
mov dword [ebx + 0xc], eax
call fcn.0047516d
pop ecx
test eax, eax
je 0x47a497
cmp dword [ebp + 0xc], 1
je 0x47a238
push esi
call fcn.00476b3c
push esi
mov edi, eax
call fcn.00476b3c
pop ecx
pop ecx
mov ecx, eax
mov dword [ebp - 0x42c], ecx
cmp ecx, 0x43674249
je 0x47a1e0
cmp ecx, 0x49444154
je 0x47a122
cmp ecx, 0x49454e44
je 0x47a2f4
cmp ecx, 0x49484452
je 0x479f28
cmp dword [ebp - 0x414], 0
jne 0x47a48d
cmp ecx, 0x504c5445
je 0x479e02
cmp ecx, 0x74524e53
je 0x479d27
test ecx, 0x20000000
je 0x47a1ef
push edi
push esi
call fcn.0047c656
pop ecx
pop ecx
jmp 0x479da9
cmp dword [ebx + 4], 0
jne 0x47a25e
cmp byte [ebp - 0x405], 0
je 0x479db5
cmp dword [ebp + 0xc], 2
je 0x47a231
mov eax, dword [ebp - 0x418]
test eax, eax
je 0x47a222
cmp edi, eax
ja 0x47a240
xor ebx, ebx
mov byte [ebp - 0x405], 4
test edi, edi
je 0x479da3
mov eax, dword [esi + 0xa8]
cmp eax, dword [esi + 0xac]
jae 0x479d80
mov cl, byte [eax]
inc eax
mov dword [esi + 0xa8], eax
jmp 0x479d97
cmp dword [esi + 0x20], 0
je 0x479d95
push esi
call fcn.0047c228
mov eax, dword [esi + 0xa8]
pop ecx
jmp 0x479d75
xor cl, cl
mov byte [ebp + ebx*4 - 0x401], cl
inc ebx
cmp ebx, edi
jb 0x479d67
mov ebx, dword [ebp - 0x40c]
push esi
call fcn.00476b3c
pop ecx
jmp 0x479ca4
mov ecx, dword [esi + 8]
test cl, 1
je 0x47a24f
lea eax, [ecx + ecx]
cmp edi, eax
jne 0x47a240
xor edi, edi
mov byte [ebp - 0x406], 1
test ecx, ecx
jle 0x479da9
mov ebx, dword [ebp - 0x410]
push esi
call fcn.00476a48
pop ecx
movzx ecx, byte [ebx + 0x550340]
movzx eax, al
imul eax, ecx
mov byte [ebp + edi - 0x438], al
inc edi
cmp edi, dword [esi + 8]
jl 0x479ddf
jmp 0x479da3
cmp edi, 0x300
ja 0x47a26d
push 3
xor edx, edx
mov eax, edi
pop ecx
div ecx
imul ecx, eax, 3
mov dword [ebp - 0x418], eax
cmp ecx, edi
jne 0x47a26d
xor edx, edx
mov dword [ebp - 0x42c], edx
test eax, eax
je 0x479da9
lea edi, [esi + 0x20]
mov eax, dword [esi + 0xa8]
cmp eax, dword [esi + 0xac]
jae 0x479e54
mov cl, byte [eax]
inc eax
mov dword [esi + 0xa8], eax
jmp 0x479e7c
lea edi, [esi + 0x20]
cmp dword [edi], 0
je 0x479e7a
push esi
call fcn.0047c228
mov eax, dword [esi + 0xa8]
mov edx, dword [ebp - 0x42c]
pop ecx
mov cl, byte [eax]
inc eax
mov dword [esi + 0xa8], eax
jmp 0x479e7c
xor cl, cl
mov ebx, edi
mov byte [ebp + edx*4 - 0x404], cl
cmp eax, dword [esi + 0xac]
jae 0x479e9b
mov cl, byte [eax]
lea edi, [esi + 0x20]
inc eax
mov dword [esi + 0xa8], eax
jmp 0x479ec2
cmp dword [ebx], 0
mov edi, ebx
je 0x479ec0
push esi
call fcn.0047c228
mov eax, dword [esi + 0xa8]
mov edx, dword [ebp - 0x42c]
pop ecx
mov cl, byte [eax]
inc eax
mov dword [esi + 0xa8], eax
jmp 0x479ec2
xor cl, cl
mov byte [ebp + edx*4 - 0x403], cl
cmp eax, dword [esi + 0xac]
jae 0x479edc
mov cl, byte [eax]
inc eax
mov dword [esi + 0xa8], eax
jmp 0x479f01
cmp dword [ebx], 0
je 0x479eff
push esi
call fcn.0047c228
mov eax, dword [esi + 0xa8]
mov edx, dword [ebp - 0x42c]
pop ecx
mov cl, byte [eax]
inc eax
mov dword [esi + 0xa8], eax
jmp 0x479f01
xor cl, cl
mov byte [ebp + edx*4 - 0x402], cl
mov byte [ebp + edx*4 - 0x401], 0xff
inc edx
mov dword [ebp - 0x42c], edx
cmp edx, dword [ebp - 0x418]
jb 0x479e3b
jmp 0x479da3
cmp dword [ebp - 0x414], 0
je 0x47a2e5
and dword [ebp - 0x414], 0
cmp edi, 0xd
jne 0x47a2d6
push esi
call fcn.00476b3c
mov ebx, 0x1000000
mov dword [esi], eax
pop ecx
cmp eax, ebx
ja 0x47a113
push esi
call fcn.00476b3c
mov dword [esi + 4], eax
pop ecx
cmp eax, ebx
ja 0x47a113
mov eax, dword [esi + 0xa8]
cmp eax, dword [esi + 0xac]
jae 0x479f86
mov cl, byte [eax]
inc eax
mov dword [esi + 0xa8], eax
jmp 0x479f9d
cmp dword [esi + 0x20], 0
je 0x479f9b
push esi
call fcn.0047c228
mov eax, dword [esi + 0xa8]
pop ecx
jmp 0x479f7b
xor cl, cl
movzx ecx, cl
mov edi, esi
mov dword [ebp - 0x410], ecx
push 0x20
pop ebx
cmp ecx, 1
je 0x479fc3
cmp ecx, 2
je 0x479fc3
cmp ecx, 4
je 0x479fc3
cmp ecx, 8
jne 0x47a27c
cmp eax, dword [esi + 0xac]
jae 0x479fd6
mov cl, byte [eax]
inc eax
mov dword [esi + 0xa8], eax
jmp 0x479fed
cmp dword [edi + ebx], 0
je 0x479feb
push esi
call fcn.0047c228
mov eax, dword [esi + 0xa8]
pop ecx
jmp 0x479fcb
xor cl, cl
movzx ecx, cl
mov dword [ebp - 0x424], ecx
cmp ecx, 6
ja 0x47a2c7
push 3
pop edx
cmp ecx, edx
jne 0x47a00e
mov byte [ebp - 0x405], dl
jmp 0x47a017
test cl, 1
jne 0x47a2c7
cmp eax, dword [esi + 0xac]
jb 0x47a032
cmp dword [edi + ebx], 0
je 0x47a043
push esi
call fcn.0047c228
mov eax, dword [esi + 0xa8]
pop ecx
mov cl, byte [eax]
inc eax
mov dword [esi + 0xa8], eax
test cl, cl
jne 0x47a28b
cmp eax, dword [esi + 0xac]
jb 0x47a05e
cmp dword [edi + ebx], 0
je 0x47a06f
push esi
call fcn.0047c228
mov eax, dword [esi + 0xa8]
pop ecx
mov cl, byte [eax]
inc eax
mov dword [esi + 0xa8], eax
test cl, cl
jne 0x47a29a
cmp eax, dword [esi + 0xac]
jae 0x47a082
mov cl, byte [eax]
inc eax
mov dword [esi + 0xa8], eax
jmp 0x47a099
cmp dword [edi + ebx], 0
je 0x47a097
push esi
call fcn.0047c228
mov eax, dword [esi + 0xa8]
pop ecx
jmp 0x47a077
xor cl, cl
movzx eax, cl
mov dword [ebp - 0x434], eax
cmp eax, 1
ja 0x47a2b8
cmp dword [esi], 0
je 0x47a2a9
mov edi, dword [esi + 4]
test edi, edi
je 0x47a2a9
xor edx, edx
mov eax, 0x40000000
div dword [esi]
cmp byte [ebp - 0x405], 0
jne 0x47a101
mov ecx, dword [ebp - 0x424]
mov edx, ecx
shr edx, 2
and ecx, 2
and edx, 1
or ecx, 1
add ecx, edx
xor edx, edx
div ecx
mov dword [esi + 8], ecx
cmp eax, edi
jb 0x47a113
cmp dword [ebp + 0xc], 2
je 0x47a238
jmp 0x479da3
shr eax, 2
mov dword [esi + 8], 1
cmp eax, edi
jae 0x479da3
mov dword [0x552b48], str.too_large
jmp 0x47a497
cmp dword [ebp - 0x414], 0
jne 0x47a48d
mov al, byte [ebp - 0x405]
test al, al
je 0x47a146
cmp dword [ebp - 0x418], 0
je 0x47a45e
cmp dword [ebp + 0xc], 2
je 0x47a482
mov eax, dword [ebp - 0x41c]
lea ebx, [edi + eax]
cmp ebx, eax
jl 0x47a497
mov eax, dword [ebp - 0x420]
cmp ebx, eax
jbe 0x47a1b3
test eax, eax
jne 0x47a181
mov ecx, 0x1000
cmp edi, ecx
mov eax, ecx
cmova eax, edi
mov dword [ebp - 0x420], eax
cmp ebx, eax
jbe 0x47a191
add eax, eax
cmp ebx, eax
ja 0x47a185
mov dword [ebp - 0x420], eax
push eax
mov eax, dword [ebp - 0x40c]
push dword [eax + 4]
call fcn.004db1b1
pop ecx
pop ecx
test eax, eax
je 0x47a46a
mov ecx, dword [ebp - 0x40c]
mov dword [ecx + 4], eax
mov eax, dword [ebp - 0x40c]
push edi
mov eax, dword [eax + 4]
add eax, dword [ebp - 0x41c]
push eax
push esi
call fcn.00476c07
add esp, 0xc
test eax, eax
je 0x47a476
mov dword [ebp - 0x41c], ebx
jmp 0x479da3
mov dword [ebp - 0x428], 1
jmp 0x479d19
mov eax, ecx
mov byte [0x55034f], cl
shr eax, 0x18
mov byte [str.XXXX_PNG_chunk_not_known], al
mov eax, ecx
shr eax, 0x10
mov byte [0x55034d], al
mov eax, ecx
shr eax, 8
mov byte [0x55034e], al
mov dword [0x552b48], 0x55034c
jmp 0x47a497
mov dword [0x552b48], str.tRNS_before_PLTE
jmp 0x47a497
mov dword [esi + 8], 4
xor eax, eax
inc eax
jmp 0x47a499
mov dword [0x552b48], str.bad_tRNS_len
jmp 0x47a497
mov dword [0x552b48], str.tRNS_with_alpha
jmp 0x47a497
mov dword [0x552b48], str.tRNS_after_IDAT
jmp 0x47a497
mov dword [0x552b48], str.invalid_PLTE
jmp 0x47a497
mov dword [0x552b48], str.1_2_4_8_bit_only
jmp 0x47a497
mov dword [0x552b48], str.bad_comp_method
jmp 0x47a497
mov dword [0x552b48], str.bad_filter_method
jmp 0x47a497
mov dword [0x552b48], str.0_pixel_image
jmp 0x47a497
mov dword [0x552b48], str.bad_interlace_method
jmp 0x47a497
mov dword [0x552b48], str.bad_ctype
jmp 0x47a497
mov dword [0x552b48], str.bad_IHDR_len
jmp 0x47a497
mov dword [0x552b48], str.multiple_IHDR
jmp 0x47a497
cmp dword [ebp - 0x414], 0
jne 0x47a48d
cmp dword [ebp + 0xc], 0
jne 0x47a238
xor eax, eax
cmp dword [ebx + 4], eax
jne 0x47a321
mov dword [0x552b48], str.no_IDAT
jmp 0x47a499
mov ecx, dword [esi]
mov edi, dword [ebp - 0x410]
imul ecx, edi
add ecx, 7
shr ecx, 3
imul ecx, dword [esi + 8]
inc ecx
imul ecx, dword [esi + 4]
cmp dword [ebp - 0x428], eax
sete al
push eax
lea eax, [ebp - 0x410]
mov dword [ebp - 0x410], ecx
push eax
push ecx
push dword [ebp - 0x41c]
push dword [ebx + 4]
call fcn.0047d16f
add esp, 0x14
mov dword [ebx + 8], eax
test eax, eax
je 0x47a497
push dword [ebx + 4]
call fcn.004d9a24
and dword [ebx + 4], 0
mov edx, dword [ebp + 0x10]
pop ecx
mov ecx, dword [esi + 8]
lea eax, [ecx + 1]
cmp edx, eax
jne 0x47a397
cmp edx, 3
je 0x47a397
cmp byte [ebp - 0x405], 0
je 0x47a3a2
cmp byte [ebp - 0x406], 0
jne 0x47a3a2
mov eax, ecx
mov ecx, dword [ebp - 0x434]
push ecx
push dword [ebp - 0x424]
mov dword [esi + 0xc], eax
push edi
push eax
push dword [ebp - 0x410]
push dword [ebx + 8]
push ebx
call fcn.0047583d
add esp, 0x1c
test eax, eax
je 0x47a497
cmp byte [ebp - 0x406], 0
je 0x47a3f2
push dword [esi + 0xc]
lea eax, [ebp - 0x438]
push eax
push ebx
call fcn.004754c4
add esp, 0xc
test eax, eax
je 0x47a497
cmp dword [ebp - 0x428], 0
je 0x47a411
cmp dword [0x552c94], 0
je 0x47a411
cmp dword [esi + 0xc], 2
jle 0x47a411
push ebx
call fcn.0047655c
pop ecx
mov al, byte [ebp - 0x405]
test al, al
je 0x47a44c
mov ecx, dword [ebp + 0x10]
movzx eax, al
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
cmp ecx, 3
jl 0x47a431
mov dword [esi + 0xc], ecx
mov eax, ecx
push eax
push dword [ebp - 0x418]
lea eax, [ebp - 0x404]
push eax
push ebx
call fcn.004768fe
add esp, 0x10
test eax, eax
je 0x47a497
push dword [ebx + 8]
call fcn.004d9a24
and dword [ebx + 8], 0
pop ecx
jmp 0x47a238
mov dword [0x552b48], str.no_PLTE
jmp 0x47a497
mov dword [0x552b48], str.outofmem
jmp 0x47a497
mov dword [0x552b48], str.outofdata
jmp 0x47a497
movzx eax, al
mov dword [esi + 8], eax
jmp 0x47a238
mov dword [0x552b48], str.first_not_IHDR
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004cf8bc
leave
ret