Function at 0x43d750
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x100
push ebx
push esi
push edi
lea edi, [ebp - 0x100]
mov ecx, 0x40
mov eax, 0xcccccccc
rep stosd dword es:[edi], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x24]
mov dword [ebp - 0x38], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 8]
mov edx, dword [eax + 0x34]
sub edx, dword [ecx + 0x6c]
mov eax, dword [ebp + 8]
sub edx, dword [eax + 0x64]
mov dword [ebp - 0x2c], edx
jne 0x43d7ab
mov eax, dword [ebp + 8]
cmp dword [eax + 0x64], 0
jne 0x43d7ab
mov eax, dword [ebp + 8]
cmp dword [eax + 0x6c], 0
jne 0x43d7ab
mov eax, dword [ebp - 0x38]
mov dword [ebp - 0x2c], eax
jmp 0x43d8ef
cmp dword [ebp - 0x2c], 0xffffffff
jne 0x43d7bf
mov eax, dword [ebp - 0x2c]
sub eax, 1
mov dword [ebp - 0x2c], eax
jmp 0x43d8ef
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x24]
mov edx, dword [ebp - 0x38]
lea eax, [edx + ecx - 0x106]
mov ecx, dword [ebp + 8]
cmp dword [ecx + 0x64], eax
jb 0x43d8ef
mov eax, dword [ebp - 0x38]
push eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x30]
add edx, dword [ebp - 0x38]
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x30]
push ecx
call fcn.00545f40
add esp, 0xc
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x68]
sub ecx, dword [ebp - 0x38]
mov edx, dword [ebp + 8]
mov dword [edx + 0x68], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x64]
sub ecx, dword [ebp - 0x38]
mov edx, dword [ebp + 8]
mov dword [edx + 0x64], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x54]
sub ecx, dword [ebp - 0x38]
mov edx, dword [ebp + 8]
mov dword [edx + 0x54], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x44]
mov dword [ebp - 8], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x3c]
mov edx, dword [ebp - 8]
lea eax, [ecx + edx*2]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
sub eax, 2
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp - 0x20]
movzx edx, word [ecx]
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x38]
jb 0x43d865
mov ecx, dword [ebp - 0x14]
sub ecx, dword [ebp - 0x38]
mov dword [ebp - 0x100], ecx
jmp 0x43d86f
mov dword [ebp - 0x100], 0
mov edx, dword [ebp - 0x20]
mov ax, word [ebp - 0x100]
mov word [edx], ax
mov eax, dword [ebp - 8]
sub eax, 1
mov dword [ebp - 8], eax
jne 0x43d83d
mov eax, dword [ebp - 0x38]
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x38]
mov edx, dword [ebp - 8]
lea eax, [ecx + edx*2]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
sub eax, 2
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp - 0x20]
movzx edx, word [ecx]
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x38]
jb 0x43d8c4
mov ecx, dword [ebp - 0x14]
sub ecx, dword [ebp - 0x38]
mov dword [ebp - 0x100], ecx
jmp 0x43d8ce
mov dword [ebp - 0x100], 0
mov edx, dword [ebp - 0x20]
mov ax, word [ebp - 0x100]
mov word [edx], ax
mov eax, dword [ebp - 8]
sub eax, 1
mov dword [ebp - 8], eax
jne 0x43d89c
mov eax, dword [ebp - 0x2c]
add eax, dword [ebp - 0x38]
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
cmp dword [ecx + 4], 0
jne 0x43d8ff
jmp 0x43d99d
mov eax, dword [ebp - 0x2c]
push eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0x30]
mov eax, dword [ebp + 8]
add edx, dword [eax + 0x64]
mov ecx, dword [ebp + 8]
add edx, dword [ecx + 0x6c]
push edx
mov edx, dword [ebp + 8]
mov eax, dword [edx]
push eax
call fcn.0043d9c0
add esp, 0xc
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x6c]
add ecx, dword [ebp - 8]
mov edx, dword [ebp + 8]
mov dword [edx + 0x6c], ecx
mov eax, dword [ebp + 8]
cmp dword [eax + 0x6c], 3
jb 0x43d982
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x30]
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x64]
movzx ecx, byte [ecx + eax]
mov edx, dword [ebp + 8]
mov dword [edx + 0x40], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 8]
mov edx, dword [eax + 0x40]
mov ecx, dword [ecx + 0x50]
shl edx, cl
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x64]
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x30]
movzx ecx, byte [eax + ecx + 1]
xor edx, ecx
mov eax, dword [ebp + 8]
and edx, dword [eax + 0x4c]
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x40], edx
mov eax, dword [ebp + 8]
cmp dword [eax + 0x6c], 0x106
jae 0x43d99d
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
cmp dword [ecx + 4], 0
jne 0x43d777
pop edi
pop esi
pop ebx
add esp, 0x100
cmp ebp, esp
call fcn.00544880
mov esp, ebp
pop ebp
ret