Function at 0x403660
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x57b070]
xor eax, ebp
mov dword [ebp - 0xc], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x5c]
and ecx, 0x4000
jne 0x40368f
push str.attempt_to_png_read_frame_head___but_no_acTL_present
mov edx, dword [ebp + 8]
push edx
call fcn.00405180
add esp, 8
mov eax, dword [ebp + 8]
cmp dword [eax + 0x1bc], 0
jne 0x4036a0
jmp 0x403890
push 0
mov ecx, dword [ebp + 8]
push ecx
call fcn.004056e0
add esp, 8
mov edx, dword [ebp + 8]
push edx
call fcn.00407ea0
add esp, 4
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x5c]
and ecx, 0xffff7fff
mov edx, dword [ebp + 8]
mov dword [edx + 0x5c], ecx
mov byte [ebp - 1], 0
mov byte [ebp - 0x14], 0x49
mov byte [ebp - 0x13], 0x44
mov byte [ebp - 0x12], 0x41
mov byte [ebp - 0x11], 0x54
mov byte [ebp - 0x10], 0
mov byte [ebp - 0x24], 0x66
mov byte [ebp - 0x23], 0x64
mov byte [ebp - 0x22], 0x41
mov byte [ebp - 0x21], 0x54
mov byte [ebp - 0x20], 0
mov byte [ebp - 0x1c], 0x66
mov byte [ebp - 0x1b], 0x63
mov byte [ebp - 0x1a], 0x54
mov byte [ebp - 0x19], 0x4c
mov byte [ebp - 0x18], 0
push 4
lea eax, [ebp - 0x28]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.004046e0
add esp, 0xc
lea edx, [ebp - 0x28]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.00405530
add esp, 8
mov dword [ebp - 8], eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00404900
add esp, 4
push 4
mov edx, dword [ebp + 8]
add edx, 0x110
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.004056a0
add esp, 0xc
push 4
lea ecx, [ebp - 0x14]
push ecx
mov edx, dword [ebp + 8]
add edx, 0x110
push edx
call fcn.004a663a
add esp, 0xc
test eax, eax
jne 0x4037ab
movzx eax, byte [ebp - 1]
test eax, eax
jne 0x403785
mov ecx, dword [ebp + 8]
cmp dword [ecx + 0x1bc], 1
jbe 0x403796
push str.png_read_frame_head__:_out_of_place_IDAT
mov edx, dword [ebp + 8]
push edx
call fcn.00405180
add esp, 8
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.004056e0
add esp, 8
jmp 0x40388b
push 4
lea edx, [ebp - 0x1c]
push edx
mov eax, dword [ebp + 8]
add eax, 0x110
push eax
call fcn.004a663a
add esp, 0xc
test eax, eax
jne 0x4037e3
mov ecx, dword [ebp - 8]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.004060e0
add esp, 0xc
mov byte [ebp - 1], 1
jmp 0x40388b
push 4
lea ecx, [ebp - 0x24]
push ecx
mov edx, dword [ebp + 8]
add edx, 0x110
push edx
call fcn.004a663a
add esp, 0xc
test eax, eax
jne 0x40387b
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00406360
add esp, 8
movzx edx, byte [ebp - 1]
test edx, edx
jne 0x403838
mov eax, dword [ebp + 8]
cmp dword [eax + 0x1bc], 1
jbe 0x403838
mov ecx, dword [ebp - 8]
sub ecx, 4
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.004056e0
add esp, 8
jmp 0x403879
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x5c]
and ecx, 0x8000
je 0x403868
mov edx, dword [ebp - 8]
sub edx, 4
mov eax, dword [ebp + 8]
mov dword [eax + 0x100], edx
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x5c]
or edx, 4
mov eax, dword [ebp + 8]
mov dword [eax + 0x5c], edx
jmp 0x403890
push str.png_read_frame_head__:_out_of_place_fdAT
mov ecx, dword [ebp + 8]
push ecx
call fcn.00405180
add esp, 8
jmp 0x40388b
mov edx, dword [ebp - 8]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.004056e0
add esp, 8
jmp 0x4036d0
mov ecx, dword [ebp - 0xc]
xor ecx, ebp
call fcn.004a35cb
mov esp, ebp
pop ebp
ret