Function at 0x4254a0
Capabilities:
Create process on windows
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4a7bd0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x64
push ebx
push esi
push edi
mov dword [ebp - 0x10], esp
mov ebx, dword [ebp + 8]
xor esi, esi
cmp ebx, esi
mov dword [ebp - 4], esi
je 0x425816
mov eax, dword [ebx + 8]
cmp eax, 1
jle 0x425816
xor eax, eax
mov ecx, 0x11
lea edi, [ebp - 0x70]
rep stosd dword es:[edi], eax
push str.Mp4Combiner.dll
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x70], 0x44
mov dword [ebp - 0x44], 1
mov word [ebp - 0x40], si
call fcn.00404200
mov eax, dword [ebx + 8]
test eax, eax
mov byte [ebp - 4], 1
jle 0x425546
test esi, esi
jl 0x4255cf
cmp esi, eax
jge 0x4255cf
mov eax, dword [ebx + 4]
mov ecx, dword [eax + esi*4]
lea eax, [eax + esi*4]
push ecx
lea edx, [ebp - 0x14]
push str._a___s_
push edx
call fcn.004097c0
mov eax, dword [ebx + 8]
add esp, 0xc
inc esi
cmp esi, eax
jl 0x425513
mov esi, dword [ebp + 0xc]
push esi
lea eax, [ebp - 0x14]
push str.__s_
push eax
call fcn.004097c0
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax - 4]
add esp, 0xc
cmp ecx, 1
mov byte [ebp - 4], 2
jle 0x425579
mov ecx, dword [eax - 0xc]
push ecx
lea ecx, [ebp - 0x14]
call fcn.004012d0
mov eax, dword [ebp - 0x14]
lea edx, [ebp - 0x2c]
push edx
lea ecx, [ebp - 0x70]
push ecx
push 0
push 0
push 0
push 0
push 0
push 0
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x42575b
mov edx, dword [ebp - 0x2c]
push 0xea60
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x42563e
mov eax, dword [ebp - 0x2c]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov ecx, dword [ebp - 0x14]
test ecx, ecx
jne 0x4255d4
xor eax, eax
jmp 0x4255e8
jmp fcn.00493977
push ecx
call fcn.0047e9ef
add esp, 4
test eax, eax
jl 0x4257c4
mov ecx, dword [ebp - 0x14]
cmp eax, dword [ecx - 8]
jg 0x4257c4
mov dword [ecx - 0xc], eax
mov ecx, dword [ebp - 0x14]
mov word [ecx + eax*2], 0
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
mov byte [ebp - 4], 0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x4257ab
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
call dword [edx + 4]
lea eax, [esi - 0x10]
mov dword [ebp - 4], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jmp 0x425830
mov ecx, dword [ebp - 0x14]
test ecx, ecx
jne 0x425649
xor eax, eax
jmp 0x42565d
push ecx
call fcn.0047e9ef
add esp, 4
test eax, eax
jl 0x4257c4
mov ecx, dword [ebp - 0x14]
cmp eax, dword [ecx - 8]
jg 0x4257c4
mov dword [ecx - 0xc], eax
mov ecx, dword [ebp - 0x14]
lea edx, [ebp - 0x18]
mov word [ecx + eax*2], 0
mov eax, dword [ebp - 0x2c]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
test eax, eax
je 0x425787
mov eax, dword [ebp - 0x18]
test eax, eax
jne 0x4256e7
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
mov byte [ebp - 4], 0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4256b0
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
call dword [edx + 4]
lea eax, [esi - 0x10]
mov dword [ebp - 4], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4256d1
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
call dword [edx + 4]
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push ecx
add esi, 0xfffffff0
mov dword [ebp - 0x1c], esp
mov edi, esp
push esi
call fcn.004015e0
add esp, 4
add eax, 0x10
push ebx
mov dword [edi], eax
call fcn.00422390
mov edi, eax
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
add esp, 8
mov byte [ebp - 4], 0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x42572a
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
call dword [edx + 4]
mov dword [ebp - 4], 0xffffffff
lea eax, [esi + 0xc]
or ecx, 0xffffffff
lock xadd dword [eax], ecx
dec ecx
test ecx, ecx
jg 0x425748
mov ecx, dword [esi]
mov edx, dword [ecx]
push esi
call dword [edx + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 0x14]
test ecx, ecx
jne 0x425766
xor eax, eax
jmp 0x425776
push ecx
call fcn.0047e9ef
add esp, 4
test eax, eax
jl 0x4257c4
mov ecx, dword [ebp - 0x14]
cmp eax, dword [ecx - 8]
jg 0x4257c4
mov dword [ecx - 0xc], eax
mov ecx, dword [ebp - 0x14]
mov word [ecx + eax*2], 0
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
mov dword [ebp - 4], 0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x4257ab
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
call dword [edx + 4]
lea eax, [esi - 0x10]
mov dword [ebp - 4], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jmp 0x425830
push 0x80070057
call fcn.00401100
push ecx
lea eax, [ebp + 0xc]
mov ecx, esp
mov dword [ebp - 0x1c], esp
push eax
call fcn.00401990
mov ecx, dword [ebp + 8]
push ecx
call fcn.00422390
mov dword [ebp + 8], eax
add esp, 8
mov eax, 0x4257f2
ret
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
mov dword [ebp - 4], 0xffffffff
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x42583a
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
call dword [edx + 4]
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
xor eax, eax
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret