Function at 0x100b8590
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1854
call fcn.100bdaf0
mov eax, dword [0x100dc040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x1818], eax
push esi
lea ebx, [eax + 4]
mov dword [ebp - 0x1830], 0
mov eax, dword [ebx]
mov ecx, ebx
push edi
mov dword [ebp - 0x182c], 0
mov dword [ebp - 0x1828], 0
mov eax, dword [eax + 0x20]
mov dword [ebp - 0x183c], 0
mov dword [ebp - 0x1838], 0
mov dword [ebp - 0x1834], 0
call eax
test eax, eax
je 0x100b88bd
mov esi, dword [0x101674bc]
push eax
mov ecx, dword [esi]
mov edx, dword [ecx + 0x78]
mov ecx, esi
call edx
mov edi, eax
mov dword [ebp - 0x1840], edi
test edi, edi
je 0x100b88bd
mov ecx, dword [0x101674e4]
lea eax, [ebp - 0x1808]
mov edx, dword [ebx]
push ecx
movss xmm0, dword [ecx + 0x10]
mov ecx, ebx
mov edx, dword [edx + 0x34]
movss dword [esp], xmm0
push 0x7ff00
push 0x80
push eax
call edx
test al, al
je 0x100b88bd
xor esi, esi
mov dword [ebp - 0x181c], esi
cmp dword [edi + 0x9c], esi
jle 0x100b88bd
xor eax, eax
lea ebx, [ebp - 0x17ec]
mov dword [ebp - 0x1820], eax
mov dword [ebp - 0x1824], ebx
nop
add eax, edi
add eax, dword [edi + 0xa0]
je 0x100b8890
test dword [eax + 0xa0], 0x100
je 0x100b8890
mov ecx, dword [eax + 4]
cmp ecx, 0xffffffff
je 0x100b8890
cmp esi, 0x7f
ja 0x100b86dc
lea eax, [ebx - 0x1c]
test eax, eax
je 0x100b86dc
movss xmm0, dword [ebx - 0x10]
movss xmm1, dword [ebx]
movss xmm2, dword [ebx + 0x10]
movss dword [ebp - 0x1830], xmm0
movss dword [ebp - 0x182c], xmm1
movss dword [ebp - 0x1828], xmm2
cmp ecx, 0x7f
ja 0x100b8718
lea eax, [ecx + ecx*2]
add eax, eax
lea eax, [ebp + eax*8 - 0x1808]
test eax, eax
je 0x100b8718
movss xmm0, dword [eax + 0xc]
movss xmm1, dword [eax + 0x1c]
movss xmm2, dword [eax + 0x2c]
movss dword [ebp - 0x183c], xmm0
movss dword [ebp - 0x1838], xmm1
movss dword [ebp - 0x1834], xmm2
mov edx, dword [0x101676cc]
mov eax, dword [ebp - 0x1818]
add edx, 0xffffffd6
xor edx, 0x6c8fc5b0
mov ecx, dword [edx + eax]
mov eax, dword [0x100dc2b0]
cmp ecx, dword [edx + eax]
jne 0x100b8747
mov ecx, dword [0x10167570]
mov eax, dword [ecx]
mov eax, dword [eax + 0x34]
call eax
mov eax, dword [0x100e8c08]
lea edx, [ebp - 0x1850]
lea ecx, [ebp - 0x1830]
mov dword [ebp - 0x1814], eax
mov dword [ebp - 0x180c], eax
call fcn.100a68f0
test al, al
je 0x100b8890
lea edx, [ebp - 0x1848]
lea ecx, [ebp - 0x183c]
call fcn.100a68f0
test al, al
je 0x100b8890
mov ecx, dword [ebp - 0x1818]
movd xmm0, dword [ebp + 0xc]
add ecx, 8
cvtdq2ps xmm0, xmm0
mov eax, dword [ecx]
movss dword [ebp - 0x1810], xmm0
mov eax, dword [eax + 0x24]
call eax
test al, al
mov eax, dword [ebp - 0x180c]
jne 0x100b87e3
movss xmm1, dword [ebp - 0x1810]
mov ecx, eax
shr ecx, 0x18
xorps xmm2, xmm2
maxss xmm1, xmm2
movd xmm0, ecx
cvtdq2ps xmm0, xmm0
minss xmm1, dword [0x100d1058]
mulss xmm1, xmm0
movss dword [ebp - 0x1810], xmm1
movzx ecx, byte [0x100e8c0b]
xorps xmm0, xmm0
movzx edx, byte [ebp - 0x1812]
mov edi, dword [0x10167490]
movzx eax, al
movd xmm1, ecx
cvttss2si ecx, dword [ebp - 0x1810]
mov ebx, dword [edi]
cvtdq2ps xmm1, xmm1
movzx ecx, cl
maxss xmm1, xmm0
movd xmm0, ecx
cvtdq2ps xmm0, xmm0
minss xmm1, dword [0x100d1058]
mulss xmm1, xmm0
cvttss2si ecx, xmm1
movzx esi, cl
mov ecx, edi
shl esi, 8
or esi, edx
movzx edx, byte [ebp - 0x1813]
shl esi, 8
or esi, edx
shl esi, 8
or esi, eax
mov eax, dword [ebx + 0x38]
push esi
call eax
cvttss2si eax, dword [ebp - 0x1844]
mov ecx, dword [0x10167490]
mov edx, dword [ecx]
push eax
cvttss2si eax, dword [ebp - 0x1848]
push eax
cvttss2si eax, dword [ebp - 0x184c]
push eax
cvttss2si eax, dword [ebp - 0x1850]
push eax
mov eax, dword [edx + 0x4c]
call eax
mov ebx, dword [ebp - 0x1824]
mov esi, dword [ebp - 0x181c]
mov edi, dword [ebp - 0x1840]
mov eax, dword [ebp - 0x1820]
inc esi
add eax, 0xd8
mov dword [ebp - 0x181c], esi
add ebx, 0x30
mov dword [ebp - 0x1820], eax
mov dword [ebp - 0x1824], ebx
cmp esi, dword [edi + 0x9c]
jl 0x100b8680
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100bc5fc
mov esp, ebp
pop ebp
ret 8