Function at 0x10030390
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1007969e
mov eax, dword fs:[0]
push eax
sub esp, 0x74
mov eax, dword [0x1009f084]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x68], ebx
movzx ecx, word [ebp + 8]
mov dword [ebp - 4], 0
mov esi, dword [0x100a87f0]
mov eax, esi
mov edx, dword [esi + 4]
cmp byte [edx + 0xd], 0
jne 0x100303f4
nop dword [eax]
cmp dword [edx + 0x10], ecx
jae 0x100303ea
mov edx, dword [edx + 8]
jmp 0x100303ee
mov eax, edx
mov edx, dword [edx]
cmp byte [edx + 0xd], 0
je 0x100303e0
cmp eax, esi
je 0x100303fd
cmp ecx, dword [eax + 0x10]
jae 0x100303ff
mov eax, esi
cmp eax, esi
je 0x10030451
lea edx, [eax + 0x14]
test edx, edx
je 0x10030451
add edx, 4
cmp dword [edx + 0x14], 0x10
jb 0x10030415
mov edx, dword [edx]
mov dword [ebp - 0x48], 0xf
mov dword [ebp - 0x4c], 0
mov byte [ebp - 0x5c], 0
cmp byte [edx], 0
jne 0x10030430
xor ecx, ecx
jmp 0x1003043e
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10030435
sub ecx, esi
push ecx
push edx
lea ecx, [ebp - 0x5c]
call fcn.100028b0
mov byte [ebp - 4], 1
jmp 0x100304ee
mov bh, 0x23
mov byte [ebp - 0x29], 0x21
mov byte [ebp - 0x37], bh
mov al, 0x68
mov bh, byte [ebp - 0x29]
mov cl, 0x73
mov byte [ebp - 0x44], 0x1d
mov bl, cl
xor bh, byte [ebp - 0x44]
mov dh, bl
xor al, byte [ebp - 0x44]
mov dl, 0x76
mov byte [ebp - 0x29], bh
mov ah, 0x72
mov byte [ebp - 0x43], bh
mov ch, 0x6a
mov bh, byte [ebp - 0x37]
mov byte [ebp - 0x42], al
mov al, byte [ebp - 0x44]
xor cl, al
mov byte [ebp - 0x3a], 0
xor dl, al
mov byte [ebp - 0x41], cl
xor bl, al
mov byte [ebp - 0x40], dl
xor ah, al
mov byte [ebp - 0x3f], bl
xor ch, al
mov byte [ebp - 0x3e], ah
xor dh, al
mov byte [ebp - 0x3d], ch
xor bh, al
mov byte [ebp - 0x3c], dh
cmp byte [ebp - 0x29], 0
mov byte [ebp - 0x3b], bh
mov byte [ebp - 0x3a], 0
mov dword [ebp - 0x48], 0xf
mov dword [ebp - 0x4c], 0
mov byte [ebp - 0x5c], 0
jne 0x100304cb
xor ecx, ecx
jmp 0x100304da
lea ecx, [ebp - 0x43]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100304d1
sub ecx, edx
push ecx
lea eax, [ebp - 0x43]
push eax
lea ecx, [ebp - 0x5c]
call fcn.100028b0
mov ebx, dword [ebp - 0x68]
mov byte [ebp - 4], 2
mov ecx, dword [ebx + 0x24]
lea edx, [ebp - 0x5c]
call fcn.10015710
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x48]
cmp eax, 0x10
jb 0x10030512
inc eax
lea ecx, [ebp - 0x5c]
push eax
push dword [ebp - 0x5c]
call fcn.10002790
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov byte [ebp - 0x29], 0
cmp esi, edi
je 0x10030989
mov ecx, dword [esi]
mov eax, dword [esi + 4]
mov dword [ebp - 0x34], ecx
mov dword [ebp - 0x60], eax
test ecx, ecx
je 0x1003097b
test ax, ax
je 0x1003097b
mov eax, 0x10624dd3
mul ecx
mov ecx, 0xd78ae8
shr edx, 6
imul eax, edx, 0x3e8
push eax
call fcn.10015880
mov ecx, eax
call dword [0x1009244c]
mov dword [ebp - 0x30], eax
test eax, eax
je 0x100306f1
push 0
lea eax, [ebp - 0x37]
mov word [ebp - 0x38], 0x1a
push eax
lea ecx, [ebp - 0x28]
mov byte [ebp - 0x37], 0
mov dword [ebp - 0x14], 0xf
mov dword [ebp - 0x18], 0
mov byte [ebp - 0x28], 0
call fcn.100028b0
mov eax, dword [ebp - 0x30]
mov byte [ebp - 4], 3
mov edx, dword [ebp - 0x34]
mov cl, byte [eax + 4]
call fcn.10012020
mov dword [ebp - 0x64], eax
test eax, eax
je 0x100305d3
cmp dword [eax + 0x48], 0
je 0x100305d3
push dword [ebp - 0x34]
xor edx, edx
lea ecx, [ebp - 0x5c]
push eax
call fcn.10012090
add esp, 8
lea ecx, [ebp - 0x28]
push eax
call fcn.100074c0
jmp 0x10030623
push dword [ebp - 0x34]
mov edx, dword [ebp - 0x30]
lea ecx, [ebp - 0x5c]
push 0
call fcn.10012090
add esp, 8
mov dword [ebp - 0x34], eax
lea ecx, [ebp - 0x28]
cmp ecx, eax
je 0x1003061f
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x10030602
inc eax
push eax
push dword [ebp - 0x28]
call fcn.10002790
push dword [ebp - 0x34]
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x14], 0xf
mov dword [ebp - 0x18], 0
mov byte [ebp - 0x28], 0
call fcn.10005910
mov byte [ebp - 4], 3
mov eax, dword [ebp - 0x48]
cmp eax, 0x10
jb 0x10030638
inc eax
lea ecx, [ebp - 0x5c]
push eax
push dword [ebp - 0x5c]
call fcn.10002790
movzx eax, byte [ebp - 0x29]
lea ecx, [eax + eax*2]
mov dword [ebp - 0x34], ecx
mov ecx, dword [ebx + ecx*8 + 0x3c]
test ecx, ecx
je 0x100306cf
add ecx, 4
lea edx, [ebp - 0x28]
call fcn.10013af0
mov ecx, dword [ebp - 0x34]
mov edx, dword [ebp - 0x30]
mov eax, dword [ebx + ecx*8 + 0x3c]
mov dword [eax + 0x50], edx
mov eax, dword [ebx + ecx*8 + 0x3c]
mov edx, dword [ebp - 0x64]
mov dword [eax + 0x54], edx
mov eax, dword [ebx + ecx*8 + 0x3c]
mov dword [eax + 0x58], 0
mov eax, dword [ebp - 0x30]
test edx, edx
je 0x1003068e
movsx edx, word [edx + 0x56]
movsx eax, word [eax + 0x66]
add edx, eax
jmp 0x10030692
movsx edx, word [eax + 0x66]
mov eax, dword [ebx + ecx*8 + 0x3c]
mov dword [eax + 0x5c], edx
mov eax, dword [ebx + ecx*8 + 0x3c]
mov ecx, dword [eax]
test ecx, ecx
je 0x100306cf
lea edx, [ebp - 0x28]
call fcn.100155d0
mov ecx, dword [ebp - 0x34]
mov eax, dword [ebx + ecx*8 + 0x3c]
mov ebx, dword [eax]
test ebx, ebx
je 0x100306cf
push 4
push ebx
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x100306cf
push 1
mov ecx, ebx
call dword [0x10092478]
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x10030813
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.10002790
jmp 0x10030813
mov ecx, dword [ebp - 0x34]
lea eax, [ecx - 1]
cmp eax, 0x5f5e0fe
ja 0x10030813
movzx eax, byte [ebp - 0x29]
lea eax, [eax + eax*2]
cmp dword [ebx + eax*8 + 0x3c], 0
mov dword [ebp - 0x30], eax
mov dword [ebx + eax*8 + 0x28], ecx
je 0x100307f1
movaps xmm0, xmmword [0x10094440]
xor ecx, ecx
movups xmmword [ebp - 0x5c], xmm0
mov dword [ebp - 0x4c], 0x104a5b4c
mov dword [ebp - 0x48], 0x4a465a
mov al, byte [ebp - 0x5c]
xor byte [ebp + ecx - 0x5b], al
inc ecx
cmp ecx, 0x16
jb 0x10030736
lea eax, [ebp - 0x5b]
mov byte [ebp - 0x45], 0
push eax
lea ecx, [ebp - 0x80]
call fcn.100029b0
mov ecx, dword [ebp - 0x30]
lea edx, [ebp - 0x80]
mov byte [ebp - 4], 5
mov ecx, dword [ebx + ecx*8 + 0x3c]
add ecx, 4
call fcn.10013af0
lea ecx, [ebp - 0x80]
mov byte [ebp - 4], 0
call fcn.10002360
mov eax, dword [ebp - 0x30]
mov eax, dword [ebx + eax*8 + 0x3c]
cmp dword [eax], 0
je 0x100307ee
movaps xmm0, xmmword [0x10094220]
xor ecx, ecx
movups xmmword [ebp - 0x5c], xmm0
mov dword [ebp - 0x4c], 0xf554453
mov dword [ebp - 0x48], 0x555945
nop dword [eax]
mov al, byte [ebp - 0x5c]
xor byte [ebp + ecx - 0x5b], al
inc ecx
cmp ecx, 0x16
jb 0x100307a0
lea eax, [ebp - 0x5b]
mov byte [ebp - 0x45], 0
push eax
lea ecx, [ebp - 0x80]
call fcn.100029b0
mov eax, dword [ebp - 0x30]
lea edx, [ebp - 0x80]
mov byte [ebp - 4], 6
mov ecx, dword [ebx + eax*8 + 0x3c]
mov ecx, dword [ecx]
call fcn.100155d0
lea ecx, [ebp - 0x80]
mov byte [ebp - 4], 0
call fcn.10002360
mov eax, dword [ebp - 0x30]
xor dl, dl
mov ecx, dword [ebx + eax*8 + 0x3c]
mov ecx, dword [ecx]
call fcn.10015570
mov eax, dword [ebp - 0x30]
mov ebx, dword [ebx + eax*8 + 0x38]
test ebx, ebx
je 0x10030813
push 4
push ebx
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x10030813
lea ecx, [ebx + 0xd0]
mov dl, 2
call fcn.100157b0
mov eax, dword [ebp - 0x60]
mov bh, 0x2b
movss xmm1, dword [0x10093be0]
mov dl, 0x19
movzx eax, ax
xor dl, bh
mov byte [ebp - 0x41], dl
sub esp, 0x20
mov byte [ebp - 0x3c], 0
mov cl, 5
mov byte [ebp - 0x44], bh
mov bl, 0x47
movd xmm0, eax
xor cl, bh
cvtdq2ps xmm0, xmm0
mov al, 0xe
mov byte [ebp - 0x42], cl
mov ch, al
mov byte [ebp - 0x3c], 0
mov dh, ch
mov ah, 0x4d
xor dh, bh
xor al, bh
mov byte [ebp - 0x3d], dh
xor bl, bh
divss xmm0, xmm1
mov edx, esp
mov byte [ebp - 0x43], al
mov byte [ebp - 0x40], bl
xor ah, bh
mov byte [ebp - 0x3f], ah
xor ch, bh
mov byte [ebp - 0x3e], ch
mov dword [edx + 0x10], 0
mov dword [edx + 0x14], 0
mov dword [edx + 0x14], 0xf
cmp dword [edx + 0x14], 0x10
mov dword [edx + 0x10], 0
minss xmm1, xmm0
cvtps2pd xmm0, xmm1
movss dword [ebp - 0x60], xmm1
movsd qword [esp + 0x18], xmm0
jb 0x100308a7
mov eax, dword [edx]
jmp 0x100308a9
mov eax, edx
mov byte [eax], 0
cmp byte [ebp - 0x43], 0
jne 0x100308b6
xor ecx, ecx
jmp 0x100308c9
lea ecx, [ebp - 0x43]
lea ebx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100308c0
sub ecx, ebx
push ecx
lea eax, [ebp - 0x43]
mov ecx, edx
push eax
call fcn.100028b0
lea eax, [ebp - 0x5c]
push eax
call fcn.10005a00
add esp, 0x24
mov ebx, dword [ebp - 0x68]
mov edx, eax
mov byte [ebp - 4], 7
movzx ecx, byte [ebp - 0x29]
mov dword [ebp - 0x34], ecx
lea ecx, [ecx + ecx*2]
mov ecx, dword [ebx + ecx*8 + 0x30]
call fcn.10015710
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x48]
cmp eax, 0x10
jb 0x10030916
inc eax
lea ecx, [ebp - 0x5c]
push eax
push dword [ebp - 0x5c]
call fcn.10002790
mov eax, dword [ebp - 0x34]
lea eax, [eax + eax*2]
mov eax, dword [ebx + eax*8 + 0x34]
mov dword [ebp - 0x64], eax
test eax, eax
je 0x10030952
push 4
push eax
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x10030952
movss xmm0, dword [ebp - 0x60]
sub esp, 0xc
mov ecx, dword [ebp - 0x64]
mov dword [esp + 8], eax
mov dword [esp + 4], eax
movss dword [esp], xmm0
call dword [0x10092494]
mov eax, dword [ebp - 0x34]
mov eax, dword [ebx + eax*4 + 0xc]
mov dword [ebp - 0x60], eax
test eax, eax
je 0x10030978
push 4
push eax
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x10030978
mov ecx, dword [ebp - 0x60]
push 1
call dword [0x10092478]
inc byte [ebp - 0x29]
add esi, 8
cmp esi, edi
jne 0x10030524
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x1003099c
mov eax, dword [ebp + 0x14]
sub eax, esi
sar eax, 3
push eax
push esi
call fcn.10030b50
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1003bc25
mov esp, ebp
pop ebp
ret 0x10