joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1016d159
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x44
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov edi, 0xffffff79
xor ebx, ebx
mov dword [ebp - 0x10], eax
mov eax, 0xfffff00e
mov dword [0x102b5f44], 0
mov dword [0x102b5f48], 0
mov dword [0x102b5f54], 0
mov dword [ebp - 0x14], eax
mov eax, dword [0x102b5f3c]
add eax, 0xffffda0d
mov dword [0x102b5f40], eax
mov dword [0x102b5f3c], 0x4ad
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x10]
cmp eax, 0
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x1c], eax
mov eax, ebx
mov dword [ebp - 0x20], eax
mov eax, ebx
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0x30], edx
mov dword [ebp - 0x34], esi
mov dword [ebp - 0x38], ebx
mov dword [ebp - 0x3c], edi
je 0x1016d33e
mov eax, dword [ebp - 0x38]
mov ecx, dword [ebp - 0x28]
mov edx, dword [ebp - 0x24]
mov esi, dword [ebp - 0x20]
mov edi, dword [ebp - 0x1c]
mov ebx, 0x6b6
mov dword [ebp - 0x40], eax
mov eax, 0x100
mov dword [0x102b5f3c], ecx
add edx, 1
mov dword [ebp - 0x44], eax
mov eax, edx
cdq
mov ecx, dword [ebp - 0x44]
idiv ecx
mov dword [0x102b5f44], edx
mov ecx, dword [ebp - 0x34]
movzx ecx, byte [ecx + edx]
add ecx, esi
mov eax, ecx
mov dword [ebp - 0x48], edx
cdq
mov ecx, dword [ebp - 0x44]
idiv ecx
mov dword [0x102b5f48], edx
mov esi, dword [ebp - 0x34]
mov ecx, dword [ebp - 0x48]
mov cl, byte [esi + ecx]
mov byte [0x102b5f4c], cl
add edi, 0x1ab1
mov dword [0x102b5f3c], edi
mov cl, byte [esi + edx]
mov edx, dword [ebp - 0x48]
mov byte [esi + edx], cl
mov edi, dword [0x102b5f40]
add edi, 0xffffe8ac
mov dword [0x102b5f40], edi
mov cl, byte [0x102b5f4c]
mov edi, dword [0x102b5f48]
mov byte [esi + edi], cl
mov edi, dword [0x102b5f44]
movzx edi, byte [esi + edi]
mov ecx, dword [0x102b5f48]
movzx ecx, byte [esi + ecx]
add ecx, edi
and ecx, 0xff
mov dword [0x102b5f54], ecx
mov dword [0x102b5f40], 0x3cd
mov dword [0x102b5f3c], 0x2296
mov cl, byte [esi + ecx]
mov edi, dword [ebp - 0x2c]
mov edx, dword [ebp - 0x40]
mov ch, byte [edi + edx]
mov dword [0x102b5f40], 0x31f
mov byte [0x102b5f59], ch
mov byte [0x102b5f5a], cl
xor ch, cl
mov byte [0x102b5f58], ch
mov edx, dword [ebp - 0x30]
mov esi, dword [ebp - 0x40]
mov byte [edx + esi], ch
mov dword [0x102b5f3c], 0xbea
add esi, 1
mov edx, dword [ebp - 0x10]
cmp esi, edx
mov dword [ebp - 0x4c], esi
mov dword [ebp - 0x3c], ebx
je 0x1016d33e
mov eax, dword [0x102b5f44]
mov dword [ebp - 0x50], eax
mov eax, 0xfffff74b
mov ecx, dword [0x102b5f48]
mov edx, dword [0x102b5f40]
mov esi, dword [ebp - 0x50]
mov edi, dword [ebp - 0x4c]
mov dword [ebp - 0x24], esi
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x38], edi
jmp 0x1016d1ed
mov eax, dword [ebp - 0x3c]
mov dword [0x102b5f3c], eax
add esp, 0x44
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x1016d34e
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x98
mov dword [0x102b5f3c], 0x870
call fcn.10001070
xor ecx, ecx
cmp eax, 0
mov dword [esp + 0x24], ecx
je 0x1016d3aa
jmp 0x1016d4bf
lea eax, [esp + 0x38]
mov ecx, dword [esp + 0x30]
mov dword [esp], eax
mov dword [esp + 4], ecx
call fcn.1016c6fc
mov ecx, esp
lea edx, [esp + 0x38]
mov dword [ecx], edx
call eax
sub esp, 4
mov eax, 1
mov dword [esp + 0x20], eax
jmp 0x1016d4b7
lea eax, [esp + 0x28]
lea ecx, [esp + 0x38]
mov dword [0x102b5f40], 0xa27
mov dword [0x102b5f3c], 0x18d4
mov dword [esp], eax
mov dword [esp + 0x1c], ecx
call fcn.1016cb03
lea ecx, [0x1016c699]
mov edx, dword [esp + 0x28]
mov dword [esp + 0x94], edx
mov dword [esp + 0x40], 0x117600
mov edx, dword [0x102b5f28]
mov dword [esp + 0x38], edx
mov edx, dword [0x102b5f2c]
mov dword [esp + 0x4c], edx
mov edx, dword [0x102b5f30]
mov dword [esp + 0x48], edx
mov edx, dword [0x102b5f34]
mov dword [esp + 0x6c], edx
mov edx, dword [0x102b5f38]
mov dword [esp + 0x80], edx
mov dword [0x102b5f3c], 0x352
mov dword [0x102b5f40], 0x139f
mov dword [esp + 0x18], eax
mov dword [esp + 0x14], ecx
mov eax, dword [esp + 0x14]
cmp word [eax], 0x5a4d
mov dword [esp + 0x10], eax
jne 0x1016d45f
mov eax, dword [esp + 0x10]
mov ecx, dword [eax + 0x3c]
cmp dword [eax + ecx], 0x4550
mov dword [esp + 0xc], ecx
je 0x1016d473
mov eax, dword [esp + 0x10]
add eax, 0xfffff000
and eax, 0xfffff000
mov dword [esp + 0x14], eax
jmp 0x1016d43c
mov eax, dword [esp + 0x10]
mov dword [esp + 0x8c], eax
mov dword [0x102b5f40], 0x2416
mov ecx, dword [esp + 0xc]
mov edx, dword [eax + ecx + 0x50]
mov dword [esp + 0x88], edx
mov dword [0x102b5f3c], 0x64f
call fcn.1016bd6d
xor ecx, ecx
cmp eax, 0
mov dword [esp + 0x20], ecx
je 0x1016d37b
mov eax, dword [esp + 0x20]
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x24]
mov esp, ebp
pop ebp
ret
Function at 0x403540
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x475862
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x4a100c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 0x50
call fcn.004717ef
mov edi, eax
mov dword [ebp - 0x10], edi
push 0x50
push 0
push edi
mov dword [ebp - 4], 0
call fcn.00474f2d
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov dword [edi + 0xc], 0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0
mov word [edi + 0x18], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov byte [ebp - 4], 1
mov dword [edi], vtable.AP4_UnknownAtom.0
mov eax, dword [esi + 0x28]
mov dword [edi + 0x28], eax
mov eax, dword [esi + 0x30]
mov dword [edi + 0x30], eax
mov eax, dword [esi + 0x34]
mov dword [edi + 0x34], eax
mov dword [edi + 0x38], vtable.AP4_DataBuffer.0
mov byte [edi + 0x3c], 1
mov dword [edi + 0x40], 0
mov ecx, dword [esi + 0x48]
mov dword [edi + 0x44], ecx
mov eax, dword [esi + 0x48]
push ecx
mov dword [edi + 0x48], eax
call fcn.004717e6
push dword [edi + 0x44]
mov dword [edi + 0x40], eax
push dword [esi + 0x40]
push eax
call fcn.00474f39
add esp, 0x20
mov byte [ebp - 4], 2
mov eax, dword [esi + 0xc]
mov ecx, dword [edi + 0x28]
mov dword [edi + 0xc], eax
mov eax, dword [esi + 0x10]
mov dword [edi + 0x10], eax
mov eax, dword [esi + 0x14]
mov dword [edi + 0x14], eax
test ecx, ecx
je 0x403627
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x40a4d0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4762c3
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x4a100c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 8], 0x61763143
mov dword [esi + 0xc], 8
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov word [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov al, byte [ebp + 8]
mov dword [ebp - 4], 0
mov byte [esi + 0x28], al
mov al, byte [ebp + 0xc]
mov byte [esi + 0x29], al
mov al, byte [ebp + 0x10]
mov byte [esi + 0x2a], al
mov al, byte [ebp + 0x14]
mov byte [esi + 0x2b], al
mov al, byte [ebp + 0x18]
mov byte [esi + 0x2c], al
mov al, byte [ebp + 0x1c]
mov byte [esi + 0x2d], al
mov al, byte [ebp + 0x20]
mov byte [esi + 0x2e], al
mov al, byte [ebp + 0x24]
mov byte [esi + 0x2f], al
mov al, byte [ebp + 0x28]
mov byte [esi + 0x30], al
mov al, byte [ebp + 0x2c]
mov byte [esi + 0x31], al
mov al, byte [ebp + 0x30]
mov byte [esi + 0x32], al
mov al, byte [ebp + 0x34]
mov dword [esi], vtable.AP4_Av1cAtom.0
mov byte [esi + 0x33], al
mov dword [esi + 0x34], vtable.AP4_DataBuffer.0
mov byte [esi + 0x38], 1
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov ebx, dword [ebp + 0x3c]
mov byte [ebp - 4], 1
lea eax, [ebx + 4]
add dword [esi + 0xc], eax
mov eax, dword [ebp + 0x38]
test eax, eax
je 0x40a5e3
test ebx, ebx
je 0x40a5e3
cmp ebx, dword [esi + 0x40]
jbe 0x40a5d3
cmp byte [esi + 0x38], 0
je 0x40a5e3
push ebx
lea ecx, [esi + 0x34]
call fcn.00421500
test eax, eax
jne 0x40a5e3
mov eax, dword [ebp + 0x38]
push ebx
push eax
push dword [esi + 0x3c]
call fcn.00474f39
add esp, 0xc
mov dword [esi + 0x44], ebx
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x38
Function at 0x40aa40
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x476349
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x4a100c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 8], 0x61766343
mov dword [esi + 0xc], 8
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov word [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [ebp - 4], 0
mov dword [esi], vtable.AP4_AvccAtom.0
mov dword [esi + 0x28], 1
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], vtable.AP4_Array_class_AP4_DataBuffer_.0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], vtable.AP4_Array_class_AP4_DataBuffer_.0
mov dword [esi + 0x44], 0
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x50], vtable.AP4_DataBuffer.0
mov byte [esi + 0x54], 1
mov dword [esi + 0x58], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x60], 0
mov byte [ebp - 4], 3
call fcn.0040b070
mov eax, dword [esi + 0x60]
add dword [esi + 0xc], eax
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x411520
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x476897
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x4a100c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov al, byte [ebp + 0xc]
mov ecx, dword [ebp + 0x14]
mov byte [esi + 5], al
mov al, byte [ebp + 0x10]
mov byte [esi + 6], al
mov al, byte [ebp + 0x18]
mov dword [esi], ecx
mov byte [esi + 4], 0
mov byte [esi + 7], al
mov dword [esi + 8], vtable.AP4_DataBuffer.0
mov byte [esi + 0xc], 1
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], 0
mov dword [ebp - 4], 0
mov dword [esi + 0x1c], vtable.AP4_Array_unsigned_short_int_.0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], vtable.AP4_Array_unsigned_int_.0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], vtable.AP4_Array_unsigned_int_.0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], vtable.AP4_Array_unsigned_int_.0
mov dword [esi + 0x50], 0
mov dword [esi + 0x54], 0
mov dword [esi + 0x58], 0
mov byte [ebp - 4], 4
movzx ebx, byte [esi + 7]
imul ebx, ecx
cmp ebx, dword [esi + 0x14]
jbe 0x411620
cmp byte [esi + 0xc], 0
je 0x411623
push ebx
lea ecx, [esi + 8]
call fcn.00421500
test eax, eax
jne 0x411623
mov dword [esi + 0x18], ebx
movzx eax, byte [esi + 7]
imul eax, dword [ebp + 0x14]
push eax
push 0
push dword [esi + 0x10]
call fcn.00474f2d
add esp, 0xc
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x14
Function at 0x413740
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x476a90
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x4a100c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov ebx, dword [ebp + 8]
lea eax, [edi + 4]
xorps xmm0, xmm0
mov dword [edi], vtable.std::exception.0
push eax
movq qword [eax], xmm0
lea eax, [ebx + 4]
push eax
call dword [0x47d21c]
add esp, 8
mov dword [ebp - 4], 0
lea ecx, [edi + 0x14]
mov dword [edi], vtable.boost::system::system_error.0
mov eax, dword [ebx + 0xc]
mov dword [edi + 0xc], eax
mov eax, dword [ebx + 0x10]
mov dword [edi + 0x10], eax
lea eax, [ebx + 0x14]
push eax
call fcn.004126e0
lea esi, [edi + 0x2c]
mov dword [ebp - 4], 1
mov dword [esi], vtable.boost::exception.0
mov ecx, dword [ebx + 0x30]
mov dword [ebp + 8], esi
mov dword [esi + 4], ecx
test ecx, ecx
je 0x4137d3
mov eax, dword [ecx]
call dword [eax + 0xc]
mov eax, dword [ebx + 0x34]
mov dword [esi + 8], eax
mov eax, dword [ebx + 0x38]
mov dword [esi + 0xc], eax
mov eax, dword [ebx + 0x3c]
mov dword [esi + 0x10], eax
mov eax, edi
mov dword [edi], vtable.boost::exception_detail::error_info_injector_class_boost::system::system_error_.0
mov dword [esi], vtable.boost::exception_detail::error_info_injector_class_boost::system::system_error_.1.0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4147e0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x476ab8
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x4a100c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, edx
mov edi, ecx
mov dword [ebp - 0x10], edi
lea eax, [edi + 4]
mov dword [edi], vtable.std::exception.0
xorps xmm0, xmm0
push eax
movq qword [eax], xmm0
lea eax, [esi + 4]
push eax
call dword [0x47d21c]
add esp, 8
mov dword [ebp - 4], 0
lea ecx, [edi + 0x14]
mov dword [edi], vtable.boost::system::system_error.0
mov eax, dword [esi + 0xc]
mov dword [edi + 0xc], eax
mov eax, dword [esi + 0x10]
mov dword [edi + 0x10], eax
lea eax, [esi + 0x14]
push eax
call fcn.004126e0
mov dword [edi + 0x2c], vtable.boost::exception.0
mov eax, edi
mov dword [edi + 0x30], 0
mov dword [edi + 0x34], 0
mov dword [edi + 0x38], 0
mov dword [edi + 0x3c], 0xffffffff
mov dword [edi], vtable.boost::exception_detail::error_info_injector_class_boost::system::system_error_.0
mov dword [edi + 0x2c], vtable.boost::exception_detail::error_info_injector_class_boost::system::system_error_.1.0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x41ef60
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x476f63
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x4a100c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x10], ebx
push dword [ebp + 0x14]
mov edi, dword [ebp + 0x10]
mov esi, dword [ebp + 0xc]
push edi
push esi
push dword [ebp + 8]
call fcn.00402f70
mov dword [ebp - 4], 0
mov dword [ebx + 0x28], vtable.AP4_AtomParent.0
mov dword [ebx + 0x2c], vtable.AP4_List_class_AP4_Atom_.0
mov dword [ebx + 0x30], 0
mov dword [ebx + 0x34], 0
mov dword [ebx + 0x38], 0
xor ecx, ecx
mov byte [ebp - 4], 1
cmp byte [ebx + 0x18], cl
mov edx, 8
mov dword [ebx], vtable.AP4_ContainerAtom.0
setne cl
mov dword [ebx + 0x28], vtable.AP4_ContainerAtom.1.0
xor eax, eax
cmp dword [ebx + 0xc], 1
cmove eax, edx
lea ecx, [ecx*4 + 8]
add ecx, eax
sub esi, ecx
mov ecx, ebx
sbb edi, 0
push edi
push esi
push dword [ebp + 0x18]
push dword [ebp + 0x1c]
call fcn.0041f0b0
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x18
Function at 0x41f5a0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x476ff3
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x4a100c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov al, byte [ebp + 0xc]
mov ebx, dword [ebp + 8]
mov byte [edi + 0x19], al
mov eax, dword [ebp + 0x10]
mov dword [edi + 8], 0x63747473
mov dword [edi + 0xc], ebx
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0
mov byte [edi + 0x18], 1
mov dword [edi + 0x1c], eax
mov dword [edi + 0x20], 0
mov dword [ebp - 4], 0
mov dword [edi], vtable.AP4_CttsAtom.0
mov dword [edi + 0x28], vtable.AP4_Array_class_AP4_CttsTableEntry_.0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
mov dword [edi + 0x34], 0
mov byte [ebp - 4], 1
mov dword [edi + 0x38], 0
mov dword [edi + 0x3c], 0
cmp ebx, 0x10
jb 0x41f734
mov ecx, dword [ebp + 0x14]
lea eax, [ebp + 0xc]
push eax
call fcn.0040bdb0
lea eax, [ebx - 0x10]
mov ebx, dword [ebp + 0xc]
shr eax, 3
cmp eax, ebx
jb 0x41f734
cmp ebx, dword [edi + 0x30]
je 0x41f69a
jb 0x41f697
push ebx
lea ecx, [edi + 0x28]
call fcn.0041f8c0
test eax, eax
jne 0x41f69a
mov ecx, dword [edi + 0x30]
cmp ecx, ebx
jae 0x41f697
nop dword [eax]
mov eax, dword [edi + 0x34]
mov dword [eax + ecx*8], 0
mov dword [eax + ecx*8 + 4], 0
inc ecx
cmp ecx, ebx
jb 0x41f680
mov dword [edi + 0x30], ebx
lea esi, [ebx*8]
push esi
call fcn.004717e6
mov ecx, dword [ebp + 0x14]
add esp, 4
mov dword [ebp + 0xc], eax
push esi
push eax
call fcn.0040b9b0
test eax, eax
jne 0x41f729
test ebx, ebx
je 0x41f729
mov eax, dword [ebp + 0xc]
mov ecx, 0xfffffffe
sub ecx, eax
mov dword [ebp + 0x14], ecx
lea esi, [eax + 2]
nop
movzx eax, byte [esi - 1]
lea edx, [ecx + esi]
movzx ecx, byte [esi - 2]
lea esi, [esi + 8]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi - 8]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi - 7]
shl ecx, 8
or ecx, eax
mov eax, dword [edi + 0x34]
mov dword [edx + eax], ecx
movzx ecx, byte [esi - 6]
movzx eax, byte [esi - 5]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi - 4]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi - 3]
shl ecx, 8
or ecx, eax
mov eax, dword [edi + 0x34]
mov dword [edx + eax + 4], ecx
mov ecx, dword [ebp + 0x14]
sub ebx, 1
jne 0x41f6d0
push dword [ebp + 0xc]
call fcn.004717e1
add esp, 4
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10

Function at 0x41fc90
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x47707f
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x4a100c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 0x78
call fcn.004717ef
mov esi, eax
mov dword [ebp - 0x10], esi
push 0x78
push 0
push esi
mov dword [ebp - 4], 0
call fcn.00474f2d
add esp, 0x10
mov ecx, esi
push dword [edi + 0x30]
push dword [edi + 0xc]
call fcn.0041fdd0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4216a0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4770fe
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push esi
push edi
mov eax, dword [0x4a100c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 8], 0x64656333
mov dword [esi + 0xc], 8
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov word [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [ebp - 4], 0
mov dword [esi], vtable.AP4_Dec3Atom.0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], vtable.AP4_Array_struct_AP4_Dec3Atom::SubStream_.0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], 0
mov byte [ebp - 4], 1
push 0
mov dword [esi + 0x44], vtable.AP4_DataBuffer.0
mov byte [esi + 0x48], 1
mov dword [esi + 0x4c], 0
mov dword [esi + 0x50], 0
mov dword [esi + 0x54], 0
call fcn.004717e6
add esp, 4
mov dword [esi + 0x4c], eax
mov byte [ebp - 4], 2
mov eax, dword [esi + 0x3c]
mov ecx, dword [esi + 0x38]
inc eax
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x28], 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
cmp ecx, eax
jae 0x4217c3
test ecx, ecx
je 0x4217ac
add ecx, ecx
jmp 0x4217b1
mov ecx, 0x40
cmp ecx, eax
cmovae eax, ecx
lea ecx, [esi + 0x34]
push eax
call fcn.00421c00
test eax, eax
jne 0x4217f3
mov edx, dword [esi + 0x3c]
movups xmm0, xmmword [ebp - 0x2c]
lea eax, [edx + 1]
mov dword [esi + 0x3c], eax
lea ecx, [edx*8]
mov eax, dword [esi + 0x40]
sub ecx, edx
movups xmmword [eax + ecx*4], xmm0
movq xmm0, qword [ebp - 0x1c]
movq qword [eax + ecx*4 + 0x10], xmm0
mov dword [eax + ecx*4 + 0x18], 0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x423690
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x47740d
or eax, 0x64004774
mov eax, dword [pe_dos_header]
push eax
sub esp, 0x24
mov eax, dword [0x4a100c]
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 esi, ecx
mov dword [ebp - 0x28], esi
mov ecx, dword [ebp + 8]
mov edi, dword [ebp + 0x10]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x30], esi
mov dword [ebp - 0x24], ecx
mov dword [esi + 4], 3
mov dword [esi + 8], 0
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], edi
mov dword [ebp - 4], 0
mov dword [esi], vtable.AP4_EsDescriptor.0
mov dword [esi + 0x20], 0x4a7274
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], vtable.AP4_List_class_AP4_Descriptor_.0
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov byte [ebp - 4], 2
cmp edi, 3
jb 0x423880
lea eax, [esi + 0x14]
push eax
call fcn.0040bef0
mov ecx, dword [ebp - 0x24]
lea eax, [ebp - 0x1d]
push eax
call fcn.0040bf70
mov al, byte [ebp - 0x1d]
sub edi, 3
movzx ecx, al
and al, 0x1f
shr ecx, 5
mov dword [esi + 0x18], ecx
mov byte [esi + 0x1c], al
test cl, 1
je 0x423772
cmp edi, 2
jb 0x423880
mov ecx, dword [ebp - 0x24]
lea eax, [esi + 0x1e]
push eax
call fcn.0040bef0
mov ecx, dword [esi + 0x18]
sub edi, 2
jmp 0x423778
xor eax, eax
mov word [esi + 0x1e], ax
test cl, 2
je 0x4237e6
cmp edi, 1
jb 0x423880
mov ecx, dword [ebp - 0x24]
lea eax, [ebp - 0x1d]
push eax
call fcn.0040bf70
mov al, byte [ebp - 0x1d]
dec edi
test al, al
je 0x4237e6
movzx eax, al
mov dword [ebp - 0x2c], eax
cmp edi, eax
jb 0x423880
inc eax
push eax
call fcn.004717e6
add esp, 4
mov dword [ebp - 0x28], eax
test eax, eax
je 0x4237e3
push dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x24]
push eax
call fcn.0040b9b0
mov ecx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x2c]
push ecx
mov byte [eax + ecx], 0
lea ecx, [esi + 0x20]
call fcn.0043a290
push dword [ebp - 0x28]
call fcn.004717e1
add esp, 4
sub edi, dword [ebp - 0x2c]
test byte [esi + 0x18], 2
je 0x423806
cmp edi, 2
jb 0x423880
mov ecx, dword [ebp - 0x24]
lea eax, [esi + 0x16]
push eax
call fcn.0040bef0
sub edi, 2
jmp 0x42380c
xor eax, eax
mov word [esi + 0x16], ax
mov ecx, dword [ebp - 0x24]
lea edx, [ebp - 0x1c]
push edx
mov eax, dword [ecx]
call dword [eax + 0x18]
push 0x28
call fcn.004717ef
add esp, 4
mov dword [ebp - 0x28], eax
push 0
push edi
mov byte [ebp - 4], 3
mov ecx, eax
push dword [ebp - 0x18]
push dword [ebp - 0x1c]
push dword [ebp - 0x24]
call fcn.0040c210
mov edi, eax
mov byte [ebp - 4], 2
lea edx, [ebp - 0x14]
mov dword [ebp - 0x14], 0
mov ecx, edi
call fcn.00422420
test eax, eax
jne 0x423879
nop word [eax + eax]
push dword [ebp - 0x14]
lea ecx, [esi + 0x28]
call fcn.00404870
lea edx, [ebp - 0x14]
mov ecx, edi
call fcn.00422420
test eax, eax
je 0x423860
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 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.0047179f
mov esp, ebp
pop ebp
ret 0xc