Function at 0x497450
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x60
push ebx
mov ebx, dword [esp + 0x74]
push ebp
mov ebp, dword [esp + 0x74]
push esi
mov esi, dword [esp + 0x74]
mov eax, dword [ebp]
mov dword [esi + 0xe4], eax
mov dword [esi + 0xe8], 0xffffffff
cmp eax, 0x40108
ja 0x49748e
je 0x497495
test eax, eax
je 0x497495
cmp eax, 0x30401
je 0x497495
jmp 0x497511
cmp eax, 0x40202
jne 0x497511
test ebx, ebx
je 0x497511
mov ecx, dword [ebx]
cmp ecx, 0x3030103
je 0x4974d1
cmp ecx, 0x303011b
je 0x4974d1
push dword [ebp]
push ecx
push str.Unsupported_filter__lx_for__lx
push 0xffffffffffffffff
push dword [esp + 0x80]
call fcn.0049f870
add esp, 0x14
mov eax, 0xffffffe7
pop esi
pop ebp
pop ebx
add esp, 0x60
ret
mov dword [esi + 0xe8], ecx
mov dword [esi + 0x4cfc], 0
cmp dword [ebx], 0x3030103
jne 0x497511
mov dword [esi + 0x4cfc], 0
mov dword [esi + 0x4d08], 0xffffffff
mov dword [esi + 0x4d0c], 0
mov dword [esi + 0x4d10], 5
push edi
cmp eax, 0x303011b
ja 0x497a6b
je 0x497aa3
cmp eax, 0x30401
ja 0x4978e6
je 0x4977c9
cmp eax, 0x21
ja 0x497560
je 0x49756b
test eax, eax
je 0x497a61
cmp eax, 3
je 0x497aa3
push eax
push str.Unknown_codec_ID:__lX
push 0xffffffffffffffff
push dword [esp + 0x80]
jmp 0x497b12
cmp eax, 0x30101
jne 0x497ac9
xor edi, edi
cmp dword [esi + 0x148], edi
je 0x49758a
lea eax, [esi + 0xf0]
push eax
call fcn.004ab950
add esp, 4
mov dword [esi + 0x148], edi
test ebx, ebx
je 0x4976ce
mov eax, dword [ebx]
mov dword [esi + 0xe8], eax
mov dword [esp + 0x38], edi
cmp eax, 0x3030401
ja 0x497690
je 0x497686
cmp eax, 0x303011b
ja 0x497671
je 0x497669
cmp eax, 3
je 0x4975f4
cmp eax, 0x3030103
jne 0x497aa3
cmp dword [esi + 0xe4], 0x21
jne 0x4975e6
mov dword [esp + 0x30], 4
jmp 0x4976c5
push esi
call fcn.0049a8a0
add esp, 4
jmp 0x4976ce
cmp dword [ebx + 0x18], 1
jne 0x497649
cmp dword [ebx + 0x1c], edi
jne 0x497649
xor eax, eax
mov dword [esp + 0x30], 3
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
mov dword [esp + 0x10], eax
mov eax, dword [ebx + 0x20]
mov dword [esp + 0x34], edi
movzx eax, byte [eax]
inc eax
mov dword [esp + 0x14], eax
lea eax, [esp + 0x10]
mov dword [esp + 0x38], eax
jmp 0x4976c9
push str.Invalid_Delta_parameter
push 0xffffffffffffffff
push dword [esp + 0x7c]
call fcn.0049f870
add esp, 0xc
mov eax, 0xffffffe7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x60
ret
mov dword [esi + 0x4cfc], edi
jmp 0x4976ce
cmp eax, 0x3030205
jne 0x497aa3
mov dword [esp + 0x30], 5
jmp 0x4976c5
mov dword [esp + 0x30], 6
jmp 0x4976c5
cmp eax, 0x3030501
je 0x4976bd
cmp eax, 0x3030701
je 0x4976b3
cmp eax, 0x3030805
jne 0x497aa3
mov dword [esp + 0x30], 9
jmp 0x4976c5
mov dword [esp + 0x30], 8
jmp 0x4976c5
mov dword [esp + 0x30], 7
mov dword [esp + 0x34], edi
mov edi, 1
mov eax, edi
lea ebx, [esp + 0x30]
shl eax, 4
add ebx, eax
cmp dword [esi + 0xe4], 0x21
jne 0x4976f1
mov dword [ebx], 0x21
mov dword [ebx + 4], 0
jmp 0x4976fe
mov dword [ebx], 1
mov dword [ebx + 4], 0x40000000
push dword [ebp + 0x18]
mov dword [esp + eax + 0x3c], 0
push dword [ebp + 0x20]
push 0
push ebx
call fcn.004abfc0
add esp, 0x10
test eax, eax
je 0x497735
push eax
push dword [esp + 0x78]
call fcn.00499900
add esp, 8
mov eax, 0xffffffe7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x60
ret
inc edi
lea eax, [esp + 0x30]
add edi, edi
push eax
lea eax, [esi + 0xf0]
push eax
mov dword [esp + edi*8 + 0x38], 0xffffffff
mov dword [esp + edi*8 + 0x3c], 0xffffffff
mov dword [esp + edi*8 + 0x40], 0
call fcn.004ac040
push dword [ebx + 8]
mov edi, eax
call dword [sym.imp.MSVCRT.dll_free]
add esp, 0xc
test edi, edi
je 0x49778d
push edi
push dword [esp + 0x78]
call fcn.00499900
add esp, 8
mov eax, 0xffffffe7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x60
ret
pop edi
mov dword [esi + 0x148], 1
xor eax, eax
mov dword [esi + 0xf8], 0
mov dword [esi + 0xfc], 0
mov dword [esi + 0x108], 0
mov dword [esi + 0x10c], 0
pop esi
pop ebp
pop ebx
add esp, 0x60
ret
cmp dword [esi + 0x4cf8], 0
je 0x4977ec
lea eax, [esi + 0x1c0]
push eax
call dword [0x54d424]
add esp, 4
mov dword [esi + 0x4cf8], 0
cmp dword [ebp + 0x1c], 0
ja 0x49781a
jb 0x4977fa
cmp dword [ebp + 0x18], 5
jae 0x49781a
push str.Malformed_PPMd_parameter
push 0xffffffffffffffff
push dword [esp + 0x7c]
call fcn.0049f870
add esp, 0xc
mov eax, 0xffffffe7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x60
ret
mov eax, dword [ebp + 0x20]
movzx ebp, byte [eax]
inc eax
push eax
call fcn.004957f0
lea ecx, [ebp - 2]
add esp, 4
mov ebx, eax
cmp ecx, 0x3e
ja 0x4977fa
lea ecx, [ebx - 0x800]
cmp ecx, 0xfffff7db
ja 0x4977fa
lea edi, [esi + 0x1c0]
push edi
call dword [0x54d41c]
push ebx
push edi
call dword [0x54d420]
add esp, 0xc
test eax, eax
jne 0x49787e
push str.Coludnt_allocate_memory_for_PPMd
push 0xc
push dword [esp + 0x7c]
call fcn.0049f870
add esp, 0xc
mov eax, 0xffffffe2
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x60
ret
push ebp
push edi
call dword [0x54d428]
lea eax, [esi + 0x4c8c]
push eax
call dword [0x54d42c]
add esp, 0xc
mov dword [esi + 0x4cf8], 1
mov dword [esi + 0x1bc], 0
xor eax, eax
mov dword [esi + 0x4cf0], 0
mov dword [esi + 0x4cc8], 0
pop edi
mov dword [esi + 0x4ccc], 0
mov dword [esi + 0x4ce8], 0
mov dword [esi + 0x4cec], 0
pop esi
pop ebp
pop ebx
add esp, 0x60
ret
cmp eax, 0x40108
je 0x4979f3
cmp eax, 0x40202
je 0x497917
cmp eax, 0x3030103
je 0x497aa3
push eax
push str.Unknown_codec_ID:__lX
push 0xffffffffffffffff
push dword [esp + 0x80]
jmp 0x497b12
cmp dword [esi + 0x17c], 0
je 0x497936
lea eax, [esi + 0x14c]
push eax
call fcn.004b5800
mov dword [esi + 0x17c], 0
push 0
push 0
lea edi, [esi + 0x14c]
push edi
call fcn.004b5890
cmp eax, 0xfffffffd
jne 0x497955
push 1
push 0
push edi
call fcn.004b5890
test eax, eax
je 0x4979b7
or ecx, 0xffffffff
cmp eax, 0xfffffff7
je 0x497985
cmp eax, 0xfffffffd
je 0x497979
cmp eax, 0xfffffffe
jne 0x497972
mov eax, str.invalid_setup_parameter
jmp 0x49798a
mov eax, 0x545728
jmp 0x49798a
mov ecx, 0xc
mov eax, 0x545700
jmp 0x49798a
mov eax, str.mis_compiled_library
push eax
push str.Internal_error_initializing_decompressor:__s
push ecx
push dword [esp + 0x80]
call fcn.0049f870
add esp, 0x10
mov dword [esi + 0x17c], 0
mov eax, 0xffffffe7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x60
ret
pop edi
mov dword [esi + 0x17c], 1
xor eax, eax
mov dword [esi + 0x154], 0
mov dword [esi + 0x158], 0
mov dword [esi + 0x164], 0
mov dword [esi + 0x168], 0
pop esi
pop ebp
pop ebx
add esp, 0x60
ret
cmp dword [esi + 0x1b8], 0
lea eax, [esi + 0x180]
je 0x497a0d
push eax
call fcn.00490ec0
add esp, 4
jmp 0x497a1f
push 0x38
push 0x544dc8
push 0xfffffffffffffff1
push eax
call fcn.00490e00
add esp, 0x10
test eax, eax
je 0x497a43
push str.Couldnt_initialize_zlib_stream.
push 0xffffffffffffffff
push dword [esp + 0x7c]
call fcn.0049f870
add esp, 0xc
mov eax, 0xffffffe7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x60
ret
mov dword [esi + 0x1b8], 1
mov dword [esi + 0x188], 0
mov dword [esi + 0x194], 0
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x60
ret
cmp eax, 0x3030805
ja 0x497ab4
je 0x497aa3
cmp eax, 0x3030501
ja 0x497a9c
je 0x497aa3
cmp eax, 0x3030205
je 0x497aa3
cmp eax, 0x3030401
je 0x497aa3
push eax
push str.Unknown_codec_ID:__lX
push 0xffffffffffffffff
push dword [esp + 0x80]
jmp 0x497b12
cmp eax, 0x3030701
jne 0x497ac9
push eax
push str.Unexpected_codec_ID:__lX
push 0xffffffffffffffff
push dword [esp + 0x80]
jmp 0x497b12
cmp eax, 0x6f10101
je 0x497ada
cmp eax, 0x6f10303
je 0x497ada
cmp eax, 0x6f10701
je 0x497ada
push eax
push str.Unknown_codec_ID:__lX
push 0xffffffffffffffff
push dword [esp + 0x80]
jmp 0x497b12
mov edi, dword [esp + 0x74]
mov eax, dword [edi + 0x60]
test eax, eax
je 0x497b04
push 1
push eax
call fcn.0049b8e0
push 1
push dword [edi + 0x60]
call fcn.0049b8c0
add esp, 0x10
mov dword [esi + 0x4fac], 1
push dword [esi + 0xe4]
push str.Crypto_codec_not_supported_yet__ID:_0x_lX_
push 0xffffffffffffffff
push edi
call fcn.0049f870
add esp, 0x10
mov eax, 0xffffffe7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x60
ret