Function at 0x445690
Capabilities:
Encrypt data using rc4 ksa
Get number of processors
Resolve function by parsing pe exports

Disassembly:
push 0xffffffffffffffff
push 0x50bc1b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x48
mov eax, dword [esp + 0x60]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x78]
push edi
mov edi, dword [eax + 8]
mov ebx, 1
mov dword [esp + 0x14], edi
imul edi, esi
mov eax, ebx
mov ecx, edi
shl eax, cl
mov ecx, dword [esp + 0x88]
push str._DCTDecode
mov dword [esp + 0x48], edi
mov dword [esp + 0x30], eax
mov eax, dword [ecx]
push eax
call fcn.004a1876
add esp, 8
mov dword [esp + 0x34], ebx
test eax, eax
sete dl
and edx, 0xff
mov dword [esp + 0x30], ebx
mov dword [esp + 0x54], edx
je 0x44576e
mov eax, dword [esp + 0x68]
add eax, 3
cdq
and edx, 3
add eax, edx
sar eax, 2
imul eax, dword [esp + 0x6c]
shl eax, 2
cmp eax, 0x989680
mov dword [esp + 0x38], eax
jle 0x44576e
fild dword [esp + 0x38]
push ecx
fdivr dword [0x51601c]
fmul dword [0x516018]
fstp dword [esp]
call fcn.0042ea80
lea ecx, [esp + 0x70]
lea edx, [esp + 0x6c]
push ecx
mov ecx, dword [esp + 0x88]
push edx
push 0x64
mov dword [esp + 0x44], eax
push eax
mov eax, dword [esp + 0x98]
mov dword [esp + 0x44], 0x64
push eax
push ecx
call fcn.00452970
add esp, 0x1c
push 0x1c
call fcn.004dc4af
add esp, 4
mov dword [esp + 0x50], eax
xor ecx, ecx
cmp eax, ecx
mov dword [esp + 0x60], ecx
je 0x4457a1
mov edx, dword [esp + 0x6c]
mov ecx, dword [esp + 0x68]
push 8
push edx
push ecx
mov ecx, eax
call fcn.00442590
mov ecx, eax
mov dword [esp + 0x1c], ecx
jmp 0x4457a5
mov dword [esp + 0x1c], ecx
mov eax, edi
mov ebp, dword [ecx + 0x10]
imul eax, dword [esp + 0x68]
add eax, 7
mov dword [esp + 0x10], ebp
imul ebp, dword [esp + 0x6c]
cdq
and edx, 7
push 1
add eax, edx
mov edx, dword [ecx + 0x14]
mov ebx, eax
mov dword [esp + 0x64], 0xffffffff
sar ebx, 3
mov dword [esp + 0x3c], ebx
mov dword [esp + 0x1c], ebp
mov dword [esp + 0x80], edx
call fcn.0043ee10
mov ecx, dword [esp + 0x74]
add esp, 4
cmp ecx, eax
je 0x445926
mov eax, dword [esp + 0x14]
lea ecx, [eax*4]
push ecx
call fcn.004dc4af
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x30]
add esp, 4
xor ebp, ebp
test eax, eax
mov dword [esp + 0x28], ebp
jle 0x445915
mov eax, dword [esp + 0x14]
test eax, eax
jle 0x44588a
mov ebx, dword [esp + 0x78]
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x14]
mov edi, 1
mov ecx, esi
mov dword [esp + 0x24], edx
shl edi, cl
mov ecx, dword [esp + 0x74]
sub ebx, ecx
sub eax, ecx
mov dword [esp + 0x40], eax
mov eax, ebp
add ecx, 4
cdq
idiv edi
mov eax, ebp
mov dword [esp + 0x3c], edx
cdq
fild dword [esp + 0x3c]
idiv edi
fmul dword [ebx + ecx - 4]
fadd dword [ecx - 4]
mov ebp, eax
mov eax, dword [esp + 0x40]
fstp dword [eax + ecx - 4]
mov eax, dword [esp + 0x24]
dec eax
mov dword [esp + 0x24], eax
jne 0x44584d
mov ebp, dword [esp + 0x28]
mov edi, dword [esp + 0x44]
mov ebx, dword [esp + 0x38]
lea ecx, [esp + 0x48]
lea edx, [esp + 0x4c]
push ecx
mov ecx, dword [esp + 0x24]
lea eax, [esp + 0x54]
push edx
push eax
push ecx
mov ecx, dword [esp + 0x80]
call fcn.004421b0
fld dword [esp + 0x48]
fmul dword [0x515cf0]
push ecx
fstp dword [esp]
call fcn.0042ea80
fld dword [esp + 0x50]
fmul dword [0x515cf0]
add esp, 4
push eax
push ecx
fstp dword [esp]
call fcn.0042ea80
fld dword [esp + 0x58]
fmul dword [0x515cf0]
add esp, 4
push eax
push ecx
fstp dword [esp]
call fcn.0042ea80
add esp, 4
push eax
push 0
call fcn.00442530
mov ecx, dword [esp + 0x2c]
add esp, 0x10
push eax
push ebp
call fcn.00442d90
mov eax, dword [esp + 0x2c]
inc ebp
cmp ebp, eax
mov dword [esp + 0x28], ebp
jl 0x445820
mov edx, dword [esp + 0x20]
push edx
call fcn.004dc4d8
mov ebp, dword [esp + 0x1c]
add esp, 4
cmp edi, 8
jne 0x445a1d
mov eax, dword [esp + 0x88]
xor edx, edx
mov ecx, dword [eax]
cmp dword [ecx - 8], edx
jne 0x445995
mov eax, dword [esp + 0x6c]
mov dword [esp + 0x88], edx
cmp eax, edx
jle 0x445b00
mov eax, dword [esp + 0x80]
mov edi, dword [esp + 0x7c]
mov ecx, ebx
mov ebp, ecx
mov esi, eax
add edi, edx
add eax, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebp
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x88]
mov edi, dword [esp + 0x10]
mov esi, dword [esp + 0x6c]
inc ecx
add edx, edi
cmp ecx, esi
mov dword [esp + 0x88], ecx
jl 0x445959
jmp 0x445afc
cmp dword [esp + 0x54], edx
je 0x4459fa
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x30]
imul edx, dword [esp + 0x6c]
mov ecx, dword [esp + 0x34]
mov dword [esp + 0x78], edx
push eax
push ecx
mov ecx, dword [esp + 0x8c]
lea edx, [esp + 0x80]
push 4
lea eax, [esp + 0x88]
push edx
mov edx, dword [esp + 0x90]
push eax
push ecx
push edx
call fcn.00452ae0
add esp, 0x1c
cmp eax, 0xffffffff
jne 0x445b00
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x48]
mov dword fs:[0], ecx
add esp, 0x54
ret
mov ecx, dword [esp + 0x10]
mov edi, dword [esp + 0x7c]
imul ecx, dword [esp + 0x6c]
mov edx, ecx
or eax, 0xffffffff
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
jmp 0x445afc
mov eax, dword [esp + 0x6c]
mov dword [esp + 0x30], 0
test eax, eax
jle 0x445b00
mov eax, dword [esp + 0x80]
xor ecx, ecx
mov dword [esp + 0x88], eax
mov eax, dword [esp + 0x68]
mov dword [esp + 0x2c], ecx
xor ebp, ebp
mov dword [esp + 0x78], ecx
test eax, eax
mov dword [esp + 0x34], ebp
jle 0x445acd
mov eax, dword [esp + 0x14]
xor ebx, ebx
test eax, eax
jle 0x445aa4
xor edi, edi
mov dword [esp + 0x84], eax
mov ecx, dword [esp + 0x88]
push esi
push ebp
push ecx
call fcn.00445c10
mov edx, 1
mov ecx, edi
shl edx, cl
and eax, 0xff
add esp, 0xc
add ebp, esi
add edi, esi
imul eax, edx
or ebx, eax
mov eax, dword [esp + 0x84]
dec eax
mov dword [esp + 0x84], eax
jne 0x445a6a
mov ecx, dword [esp + 0x7c]
mov eax, dword [esp + 0x78]
mov byte [eax + ecx], bl
mov ecx, dword [esp + 0x34]
inc eax
inc ecx
mov dword [esp + 0x78], eax
mov eax, dword [esp + 0x68]
cmp ecx, eax
mov dword [esp + 0x34], ecx
jl 0x445a57
mov ebx, dword [esp + 0x38]
mov ecx, dword [esp + 0x2c]
mov edi, dword [esp + 0x10]
mov edx, dword [esp + 0x30]
mov ebp, dword [esp + 0x88]
add ecx, edi
mov edi, dword [esp + 0x6c]
inc edx
add ebp, ebx
cmp edx, edi
mov dword [esp + 0x30], edx
mov dword [esp + 0x2c], ecx
mov dword [esp + 0x88], ebp
jl 0x445a49
mov ebp, dword [esp + 0x18]
push 1
call fcn.0043ee10
mov ecx, dword [esp + 0x74]
add esp, 4
cmp ecx, eax
jne 0x445b36
mov edx, dword [esp + 0x74]
cmp dword [edx], 0x3f800000
jne 0x445b36
xor eax, eax
test ebp, ebp
jle 0x445b36
mov ecx, dword [esp + 0x7c]
or dl, 0xff
sub dl, byte [eax + ecx]
mov byte [eax + ecx], dl
inc eax
cmp eax, ebp
jl 0x445b24
mov ebx, dword [esp + 0x90]
xor ebp, ebp
cmp ebx, ebp
je 0x445bcf
mov eax, dword [esp + 0x94]
mov dword [esp + 0x88], ebp
mov ecx, dword [eax + 0x14]
mov eax, dword [eax + 0x10]
mov dword [esp + 0x74], eax
mov eax, dword [esp + 0x6c]
cmp eax, ebp
jle 0x445bcf
mov edi, dword [esp + 0x68]
mov dword [esp + 0x84], ecx
mov edx, dword [esp + 0x7c]
xor esi, esi
test edi, edi
lea eax, [edx + ebp]
jle 0x445b9e
mov edx, ecx
sub edx, eax
xor ecx, ecx
mov cl, byte [eax]
cmp ecx, dword [ebx]
jl 0x445b98
cmp ecx, dword [ebx + 4]
jg 0x445b98
mov byte [edx + eax], 0
mov edi, dword [esp + 0x68]
inc esi
inc eax
cmp esi, edi
jl 0x445b83
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x88]
mov esi, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
add ebp, ecx
mov ecx, dword [esp + 0x84]
inc eax
add ecx, esi
cmp eax, edx
mov dword [esp + 0x88], eax
mov dword [esp + 0x84], ecx
jl 0x445b72
mov eax, dword [esp + 0x80]
push eax
call fcn.004dc4d8
mov ecx, dword [esp + 0x74]
add esp, 4
call fcn.00442080
mov ecx, dword [esp + 0x8c]
test ecx, ecx
je 0x445bf8
call fcn.004379e0
mov ecx, dword [esp + 0x58]
mov eax, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x54
ret