Function at 0x406746
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x290
push ebx
push esi
push edi
push 6
mov dword [ebp - 0x54], 0xa5a5
mov word [ebp - 0x28], 0xa
xor esi, esi
pop ebx
mov eax, esi
xor ecx, ecx
sub eax, ecx
je 0x4067a9
dec eax
je 0x40679e
dec eax
je 0x406793
dec eax
je 0x40678c
dec eax
je 0x406786
dec eax
jne 0x4067bc
inc word [ebp - 0x34]
jl 0x406784
jge 0x406784
daa
jmp 0x4067bc
mov word [ebp - 0x24], cx
jmp 0x4067bc
or word [ebp - 0x2a], 0xffff
jmp 0x4067bc
mov word [ebp - 0x3a], cx
jp 0x40679c
jnp 0x40679c
jmp 0x4067bc
jmp 0x4067bc
mov word [ebp - 0x22], cx
jle 0x4067a7
jg 0x4067a7
sub bl, ch
adc ebp, dword [edx + 3]
jmp 0x4067bc
push 3
lea ecx, [ebp - 0x40]
pop edx
xor eax, eax
mov edi, ecx
stosd dword es:[edi], eax
add ecx, 8
dec edx
stosw word es:[edi], ax
jne 0x4067af
inc esi
dec ebx
jne 0x406764
mov edi, dword [ebp - 0x44]
xor esi, esi
cmp si, 3
jae case.0x406b7d.0
movzx ecx, si
mov eax, ecx
imul eax, ecx
imul eax, ecx
imul eax, ecx
add eax, 7
sub eax, 7
je 0x406832
dec eax
je 0x4067ef
sub eax, 0xf
je 0x40683e
jmp 0x40683b
movzx ecx, word [ebp - 0x22]
mov eax, ecx
push 5
cdq
pop ebx
idiv ebx
xor ebx, ebx
mov eax, ecx
push 3
pop ecx
cmp edx, 2
cdq
setne bl
idiv ecx
dec edx
neg edx
sbb edx, edx
neg edx
or ebx, edx
je 0x40682b
mov ax, word [ebp - 0x24]
mov word [ebp - 0x26], 1
mov word [ebp - 0x2a], ax
jle 0x406829
jg 0x406829
or bl, ch
adc byte [esi - 0x7d], ah
fiadd dword gs:[eax]
jmp 0x40683b
and word [ebp - 0x26], 0
jmp 0x40683b
inc word [ebp - 0x22]
jp 0x40683b
jnp 0x40683b
push es
inc esi
jmp 0x4067c5
jl 0x406843
jge 0x406843
pop es
mov esi, dword [ebp - 0x58]
xor ecx, ecx
cmp cx, 8
jae 0x406d40
movzx eax, cx
lea edx, [eax + 1]
imul edx, eax
lea eax, [edx + 1]
cmp eax, 0x15
jg 0x406908
je 0x4068ee
dec eax
je 0x4068d3
dec eax
dec eax
je 0x4068bb
sub eax, 4
je 0x4068a2
sub eax, 6
jne 0x406955
cmp dword [ebp - 0x50], 0
je 0x406955
mov eax, dword [ebp - 0x4c]
imul eax, dword [ebp - 0x50]
and eax, 0xffff
add edi, eax
mov dword [ebp - 0x44], edi
jmp 0x406955
mov edi, esi
imul edi, dword [ebp - 0x5c]
and edi, 0xffff
mov dword [ebp - 0x44], edi
jb 0x4068b6
jae 0x4068b6
adc ch, cl
lcall 0xa445, 0xc7000000
pop edx
add dword [eax], eax
add byte [esi + 3], dh
jmp 0x406955
mov dword [ebp - 0x5c], 0x15a
jbe 0x4068c7
ja 0x4068c7
adc al, 0xc7
inc ebp
mov ah, 0x35
dec esi
add byte [eax], al
mov dword [ebp - 0x4c], 0x4e35
jmp 0x406955
mov esi, dword [ebp - 0x54]
mov eax, esi
shr eax, 0x10
mov dword [ebp - 0x50], eax
jne 0x4068e3
je 0x4068e3
adc eax, dword [ecx + 0xffffe6]
add byte [ecx + 0x67eba875], cl
and esi, 0xffff
mov dword [ebp - 0x58], esi
jmp 0x406955
mov eax, dword [ebp - 0x4c]
mov edx, edi
imul eax, esi
and edx, 0xffff
shl edx, 0x10
lea eax, [edx + eax + 1]
mov dword [ebp - 0x18], eax
jmp 0x406955
cmp eax, 0x1f
je 0x406943
cmp eax, 0x2b
je 0x40692f
cmp eax, 0x39
jne 0x406955
movzx eax, word [ebp - 0x26]
push 2
cdq
pop ebx
idiv ebx
sub edx, 0
je 0x40695b
dec edx
je 0x406bf4
jmp 0x406955
and dword [ebp - 0x18], 0x7fff
jns 0x40693b
js 0x40693b
adc eax, 0x89e8458b
inc ebp
in al, dx
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x14], eax
jmp 0x406955
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x54], eax
jmp 0x40694c
shr dword [ebp - 0x18], 0x10
jo 0x406955
jno 0x406955
adc dword [ecx - 0x17], eax
in eax, dx
invalid
inc ecx
jmp 0x406848
movzx ecx, word [ebp - 0x14]
mov eax, ecx
push 0xb
cdq
pop esi
idiv esi
mov eax, ecx
push 7
pop ecx
mov esi, edx
sub esi, 5
neg esi
cdq
sbb esi, esi
idiv ecx
inc esi
dec edx
dec edx
neg edx
sbb edx, edx
inc edx
or esi, edx
je 0x406997
mov ax, word [ebp - 0x24]
mov word [ebp - 0x26], 1
mov word [ebp - 0x2a], ax
jmp 0x406843
movzx eax, word [ebp - 0x3a]
cmp eax, 9
ja case.default.0x4069a4
jmp dword [eax*4 + 0x406d54]
jb 0x4069b0
jae 0x4069b0
xor cl, byte [edx - 0x16b73]
dec dword [edx - 0x16c7b]
push dword [eax]
lea eax, [ebp - 0x74000002]
lea edx, [ebx + 0x30fffffe]
test dword [esi + edi*8 - 0x72ce0001], eax
xchg dh, bh
invalid
mov cl, byte [ebp - 0x16c]
mov al, byte [ebp - 0x16d]
xor byte [ebp - 0x17b], cl
mov ecx, dword [ebp - 0x16d]
xor byte [ebp - 0x17c], al
xor dword [ebp - 0x17a], ecx
xor dword [ebp - 0x175], ecx
xor byte [ebp - 0x176], al
xor dword [ebp - 0x171], ecx
jmp case.0x4069a4.9
jbe 0x4069f0
ja 0x4069f0
xor al, 0x8a
test dword [esi + 0x30fffffe], eax
test dword [esi + edi*8 - 0x7a750001], eax
xchg esi, edi
invalid
mov al, byte [ebp - 0x17a]
xor byte [ebp - 0x17c], al
mov al, byte [ebp - 0x179]
xor byte [ebp - 0x17b], al
jmp case.0x4069a4.9
jmp 0x406a10
jmp case.0x4069a4.9
mov al, byte [ebp - 0x68]
mov cl, byte [ebp - 0x69]
xor byte [ebp - 0x17b], al
mov eax, dword [ebp - 0x69]
xor byte [ebp - 0x17c], cl
xor dword [ebp - 0x17a], eax
xor dword [ebp - 0x175], eax
xor dword [ebp - 0x16d], eax
xor byte [ebp - 0x176], cl
xor dword [ebp - 0x171], eax
jmp case.0x4069a4.9
jns 0x406a4f
js 0x406a4f
and eax, 0x458d106a
invalid
push 0x10
lea eax, [ebp - 0x10]
push 0
push eax
call fcn.00401623
lea eax, [ebp - 0x10]
push eax
call fcn.00404606
add esp, 0x10
jmp case.0x4069a4.9
jo case.default.0x4069a4
jno case.default.0x4069a4
xor dword [ebx + 0x8b0845], ecx
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov dx, word [eax + 6]
test dx, dx
jbe case.0x4069a4.9
mov eax, dword [eax + 0xa]
and dword [ebp - 0x48], 0
lea ecx, [ebp - 0x169]
mov esi, eax
sub ecx, eax
movzx edi, dx
mov eax, dword [ebp - 0x48]
push 4
cdq
pop ebx
idiv ebx
mov al, byte [edx + ebp - 0x69]
xor al, byte [esi + ecx]
inc dword [ebp - 0x48]
mov byte [esi], al
inc esi
dec edi
jne 0x406a91
mov edi, dword [ebp - 0x44]
xor esi, esi
movzx ecx, si
lea eax, [ecx + 3]
imul eax, ecx
inc eax
dec eax
je 0x406b84
sub eax, 4
je 0x406b64
sub eax, 6
je 0x406b57
sub eax, 8
je 0x406843
jmp case.default.0x406b7d
push ecx
xor ecx, ecx
jecxz 0x406ae6
sub dword [ecx - 0x73], ebx
test dword [eax - 3], esi
invalid
pop ecx
lea eax, [ebp - 0x290]
lea ecx, [ebp - 0x10]
push eax
xor eax, eax
push eax
push eax
push ecx
push 1
push eax
call fcn.00403703
lea eax, [ebp - 0x290]
push eax
lea eax, [ebp - 0x17c]
push eax
push 0x900
push dword [ebp + 0xc]
call fcn.00403a7c
add esp, 0x28
jmp case.0x4069a4.9
push ecx
xor ecx, ecx
jecxz 0x406b24
or dword [ecx - 0x75], ebx
inc ebp
or byte [edx - 0x17573], cl
dec dword [ebx + 0xf083a00]
test dword [edx], edx
add al, byte [eax]
add byte [eax - 0x17b43], al
dec dword [ebp + 0xf]
test dword [reloc.WS2_32.dll_bind], eax
mov ebp, 0xfffffe85
dec eax
pop ecx
mov eax, dword [ebp + 8]
mov cl, byte [ebp - 0x176]
mov eax, dword [eax]
cmp cl, byte [eax]
jne 0x406d4a
cmp byte [ebp - 0x17c], 0x4d
jne 0x406d4a
cmp byte [ebp - 0x17b], 0x48
jne 0x406d4a
jmp case.0x4069a4.9
mov word [ebp - 0x26], 1
jl 0x406b62
jge 0x406b62
aaa
jmp case.default.0x406b7d
mov ax, word [ebp - 0x3a]
cmp ax, word [ebp - 0x28]
jne case.default.0x406b7d
movzx eax, word [ebp - 0x22]
push 9
cdq
pop ecx
idiv ecx
cmp edx, 8
ja case.default.0x406b7d
jmp dword [edx*4 + 0x406d7c]
inc word [ebp - 0x3a]
jns case.default.0x406b7d
js case.default.0x406b7d
xor eax, 0xfe836646
add al, 0xf
adc byte [edi], 0xff
invalid
inc esi
cmp si, 4
jb 0x406aaf
jle 0x406b9d
jg 0x406b9d
cmp byte [edx - 0x17373], cl
dec dword [edx - 0x1747b]
push dword [eax]
lea eax, [ebp - 0x74000002]
lea ecx, [ebx + 0x30fffffe]
test dword [esi + edi*8 - 0x72ce0001], eax
xchg dh, bh
invalid
mov cl, byte [ebp - 0x174]
mov al, byte [ebp - 0x175]
xor byte [ebp - 0x17b], cl
mov ecx, dword [ebp - 0x175]
xor byte [ebp - 0x17c], al
xor dword [ebp - 0x17a], ecx
xor byte [ebp - 0x176], al
jmp case.0x4069a4.9
jns 0x406bd1
js 0x406bd1
add eax, 0x37a05eb
jmp case.0x406b7d.0
jp case.0x406b7d.0
jnp case.0x406b7d.0
jo 0x406bdd
jo 0x406bdd
jno 0x406bdd
inc ecx
mov eax, dword [ebp - 0x171]
pop edi
pop esi
pop ebx
leave
ret
jmp 0x406beb
jmp case.0x406b7d.0
jne 0x406bf2
je 0x406bf2
xor ebp, ebx
in al, 0x33
test byte [edi], 0xb7
into
jmp case.0x406b7d.0
xor esi, esi
movzx ecx, si
mov eax, ecx
imul eax, ecx
imul eax, ecx
inc eax
dec eax
je 0x406cfe
dec eax
je 0x406cea
sub eax, 7
je case.default.0x406c40
sub eax, 0x13
je 0x406c89
sub eax, 0x25
je 0x406c63
sub eax, 0x3d
je 0x406c47
sub eax, 0x5b
jne 0x406d1a
movzx eax, word [ebp - 0x14]
push 9
cdq
pop ecx
idiv ecx
cmp edx, 8
ja case.default.0x406c40
jmp dword [edx*4 + 0x406da0]
mov ecx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x1c]
lea ecx, [ecx + eax*2]
add eax, ecx
mov dword [ebp - 0x14], eax
jbe 0x406c5a
ja 0x406c5a
and al, 0x66
mov dword [ebp - 0x24], eax
mov word [ebp - 0x24], ax
jmp 0x406d1a
movzx eax, word [ebp - 0x1c]
movzx ecx, word [ebp - 0x20]
lea eax, [ecx + eax*4]
inc word [ebp + eax*2 - 0x40]
lea eax, [ebp + eax*2 - 0x40]
jl 0x406c7c
jge 0x406c7c
pop ss
mov ax, word [ebp - 0x24]
mov word [ebp - 0x2a], ax
jmp 0x406d1a
movzx eax, word [ebp - 0x1c]
xor edx, edx
shl eax, 2
lea ecx, [ebp + eax*2 - 0x40]
push ecx
xor ecx, ecx
jecxz 0x406c9c
sbb dword [ecx + 0xf], ebx
mov bh, 0x5d
loopne 0x406ca5
pop ecx
movzx ebx, word [ebp - 0x20]
add ebx, eax
mov bx, word [ebp + ebx*2 - 0x40]
cmp bx, word [ecx]
fsub dword [esi - 0x75]
pop esp
pop ebp
shl byte [esi + 0x3b], 0x19
jbe 0x406cb0
mov dword [ebp - 0x20], edx
inc edx
inc ecx
inc ecx
cmp dx, 3
jb 0x406c96
jmp 0x406d1a
movzx eax, word [ebp - 0x20]
xor edx, edx
lea ecx, [ebp + eax*2 - 0x40]
jne 0x406cca
je 0x406cca
and ecx, dword [edi]
mov bh, 0x5d
in al, 0x8d
sbb al, 0x98
movzx ebx, word [ebp - 0x1c]
lea ebx, [eax + ebx*4]
mov bx, word [ebp + ebx*2 - 0x40]
cmp bx, word [ecx]
jbe 0x406cde
mov dword [ebp - 0x1c], edx
inc edx
add ecx, 8
cmp dx, 3
jb 0x406cc5
jmp 0x406d1a
movzx eax, word [ebp - 0x14]
push 3
cdq
pop ecx
idiv ecx
mov dword [ebp - 0x20], edx
jle 0x406cfc
jg 0x406cfc
sbb bl, ch
sbb al, 0xf
mov bh, 0x45
in al, dx
jmp 0x406d1a
movzx eax, word [ebp - 0x14]
push 9
cdq
pop ecx
idiv ecx
push 3
pop ecx
movzx eax, dx
mov dword [ebp - 0x14], edx
cdq
idiv ecx
mov dword [ebp - 0x1c], eax
jmp 0x406d1a
inc esi
cmp si, 7
jb 0x406bf6
jmp case.0x406c40.1
jo 0x406d2f
jno 0x406d2f
and ecx, ebp
invalid
jmp case.0x406c40.1
jb 0x406d39
jae 0x406d39
and dl, byte [ecx + 0x31]
leave
push ecx
xor ecx, ecx
jecxz 0x406d3f
cmp dword [ecx + 0x7a], ebx
add edi, dword [ebx + 1]
pop ecx
jp 0x406d45
jnp 0x406d45
push ss
jmp case.0x406c40.1
mov eax, 0x753a
jmp 0x406be3