Function at 0x50c130
Capabilities:
Create new key via cryptacquirecontext
Generate random numbers via winapi

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x676026
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x6c
mov eax, dword [0x70a034]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xor eax, eax
mov dword [ebp - 0x34], 0
xorps xmm0, xmm0
mov byte [ebp - 0x1c], 0
mov dword [ebp - 0x1b], eax
mov word [ebp - 0x17], ax
mov byte [ebp - 0x15], al
mov byte [ebp - 0x30], al
movups xmmword [ebp - 0x2f], xmm0
mov dword [ebp - 0x38], 0xf
mov dword [ebp - 0x3c], eax
mov byte [ebp - 0x4c], al
push eax
push 1
push str.Microsoft_Base_Cryptographic_Provider_v1.0
push eax
mov dword [ebp - 4], eax
lea eax, [ebp - 0x34]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x50c3bd
lea eax, [ebp - 0x1c]
push eax
push 8
push dword [ebp - 0x34]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
test eax, eax
je 0x50c3b2
movzx eax, byte [ebp - 0x15]
push eax
movzx eax, byte [ebp - 0x16]
push eax
movzx eax, byte [ebp - 0x17]
push eax
movzx eax, byte [ebp - 0x18]
push eax
movzx eax, byte [ebp - 0x19]
push eax
movzx eax, byte [ebp - 0x1a]
push eax
movzx eax, byte [ebp - 0x1b]
push eax
movzx eax, byte [ebp - 0x1c]
push eax
push str._02X_02X_02X_02X_02X_02X_02X_02X
lea eax, [ebp - 0x30]
push 0x11
push eax
call fcn.0043ff79
add esp, 0x2c
push 0
push dword [ebp - 0x34]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
test eax, eax
je 0x50c3bd
cmp byte [ebp - 0x30], 0
mov dword [ebp - 0x50], 0xf
mov dword [ebp - 0x54], 0
mov byte [ebp - 0x64], 0
jne 0x50c23a
xor eax, eax
jmp 0x50c246
lea eax, [ebp - 0x30]
push eax
call fcn.00641b80
add esp, 4
push eax
lea eax, [ebp - 0x30]
push eax
lea ecx, [ebp - 0x64]
call fcn.00429336
lea edx, [ebp - 0x64]
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x7c]
call fcn.00512800
mov esi, eax
lea eax, [ebp - 0x4c]
cmp eax, esi
je 0x50c2d0
mov eax, dword [ebp - 0x38]
cmp eax, 0x10
jb 0x50c2b5
mov ecx, dword [ebp - 0x4c]
inc eax
cmp eax, 0x1000
jb 0x50c2ac
test cl, 0x1f
je 0x50c288
call fcn.00641b21
mov eax, dword [ecx - 4]
cmp eax, ecx
jb 0x50c294
call fcn.00641b21
sub ecx, eax
cmp ecx, 4
jae 0x50c2a0
call fcn.00641b21
cmp ecx, 0x23
jbe 0x50c2aa
call fcn.00641b21
mov ecx, eax
push ecx
call fcn.0047fc90
add esp, 4
push esi
lea ecx, [ebp - 0x4c]
mov dword [ebp - 0x38], 0xf
mov dword [ebp - 0x3c], 0
mov byte [ebp - 0x4c], 0
call fcn.00428f2c
mov eax, dword [ebp - 0x68]
cmp eax, 0x10
jb 0x50c31a
mov ecx, dword [ebp - 0x7c]
inc eax
cmp eax, 0x1000
jb 0x50c311
test cl, 0x1f
je 0x50c2ed
call fcn.00641b21
mov eax, dword [ecx - 4]
cmp eax, ecx
jb 0x50c2f9
call fcn.00641b21
sub ecx, eax
cmp ecx, 4
jae 0x50c305
call fcn.00641b21
cmp ecx, 0x23
jbe 0x50c30f
call fcn.00641b21
mov ecx, eax
push ecx
call fcn.0047fc90
add esp, 4
mov eax, dword [ebp - 0x50]
mov dword [ebp - 0x68], 0xf
mov dword [ebp - 0x6c], 0
mov byte [ebp - 0x7c], 0
cmp eax, 0x10
jb 0x50c376
mov ecx, dword [ebp - 0x64]
inc eax
cmp eax, 0x1000
jb 0x50c36d
test cl, 0x1f
je 0x50c349
call fcn.00641b21
mov eax, dword [ecx - 4]
cmp eax, ecx
jb 0x50c355
call fcn.00641b21
sub ecx, eax
cmp ecx, 4
jae 0x50c361
call fcn.00641b21
cmp ecx, 0x23
jbe 0x50c36b
call fcn.00641b21
mov ecx, eax
push ecx
call fcn.0047fc90
add esp, 4
cmp dword [ebp - 0x3c], 0xac
jne 0x50c3bd
lea eax, [ebp - 0x30]
push eax
push 0x11
push 0x71d775
call fcn.006540fe
add esp, 0xc
lea eax, [ebp - 0x4c]
cmp dword [ebp - 0x38], 0x10
cmovae eax, dword [ebp - 0x4c]
push eax
push 0xad
push 0x71d6c8
call fcn.006540fe
add esp, 0xc
jmp 0x50c3bd
push 0
push dword [ebp - 0x34]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, dword [ebp - 0x38]
cmp eax, 0x10
jb 0x50c407
mov ecx, dword [ebp - 0x4c]
inc eax
cmp eax, 0x1000
jb 0x50c3fe
test cl, 0x1f
je 0x50c3da
call fcn.00641b21
mov eax, dword [ecx - 4]
cmp eax, ecx
jb 0x50c3e6
call fcn.00641b21
sub ecx, eax
cmp ecx, 4
jae 0x50c3f2
call fcn.00641b21
cmp ecx, 0x23
jbe 0x50c3fc
call fcn.00641b21
mov ecx, eax
push ecx
call fcn.0047fc90
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.006255fe
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret