Function at 0x42eccf
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
mov eax, dword [0x804580]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
lea edx, [ebp - 0xc]
push ebx
push esi
push edi
mov eax, dword [ecx]
push 8
push edx
mov dword [ebp - 0x54], ecx
call dword [eax]
push 8
xor ebx, ebx
lea eax, [ebp - 0xc]
push ebx
push eax
call fcn.006f4fba
add esp, 0xc
test eax, eax
je 0x42ed0e
xor eax, eax
jmp 0x42f1be
push ebx
push ebx
push ebx
push str.1.5.19
call fcn.006f61de
push eax
mov dword [ebp - 0x10], eax
call fcn.006f468d
push 0x40
push 0x4c553b
push dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
call fcn.006f392a
push ebx
push eax
call fcn.004c5550
add esp, 0x28
test eax, eax
je 0x42ed4b
mov edi, ebx
jmp 0x42f1ab
push 0x42f1cf
push dword [ebp - 0x54]
push dword [ebp - 0x10]
call fcn.006fb1d0
push 8
push dword [ebp - 0x10]
call fcn.006f4f88
mov ecx, dword [ebp - 0x10]
add esp, 0x14
cmp byte [ecx + 0x13c], 8
jb 0x42ed86
cmp byte [ecx + 0x13b], 3
je 0x42ed86
mov eax, dword [ebp - 0x14]
test byte [eax + 8], 0x10
je 0x42ed90
push ecx
call fcn.006fabc4
pop ecx
mov ecx, dword [ebp - 0x10]
push 1
push 0xff
push ecx
call fcn.006fb0d9
push dword [ebp - 0x10]
call fcn.006fb156
push dword [ebp - 0x10]
call fcn.006fabf2
push dword [ebp - 0x10]
call fcn.006fac12
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.006f69dc
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.006f70b6
mov eax, dword [ebp - 0x10]
push 0x18
mov ebx, dword [eax + 0xe4]
mov esi, dword [eax + 0xe8]
shl ebx, 2
imul esi, ebx
mov dword [ebp - 0x58], ebx
mov dword [ebp - 0x2c], esi
call fcn.004cac09
push 0x18
mov edi, eax
push 0
push edi
mov dword [ebp - 0x3c], edi
call fcn.004c3e70
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx + 0xe4]
mov dword [edi + 8], ecx
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xe8]
mov dword [edi + 0xc], eax
imul eax, ebx
push eax
call fcn.004cac09
push esi
push 0
push eax
mov dword [ebp - 0x30], eax
call fcn.004c3e70
mov ecx, dword [edi + 0xc]
add esp, 0x48
shl ecx, 2
push ecx
call fcn.004cac09
pop ecx
xor ecx, ecx
mov dword [ebp - 0x48], eax
cmp dword [edi + 0xc], ecx
jle 0x42ee51
mov edx, dword [ebp - 0x30]
mov dword [eax + ecx*4], edx
inc ecx
add edx, ebx
cmp ecx, dword [edi + 0xc]
jl 0x42ee46
push 0x10000
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.006fb24a
add esp, 0xc
test eax, eax
jne 0x42ee82
push dword [ebp - 0x48]
push dword [ebp - 0x10]
call fcn.006f693c
mov eax, dword [ebp - 0x30]
mov dword [edi + 0x10], 1
jmp 0x42f18f
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.006fb212
mov dword [edi + 0x10], eax
imul eax, esi
push eax
call fcn.004cac09
push esi
mov dword [ebp - 0x50], eax
call fcn.004cac09
push esi
push 0
push eax
mov dword [ebp - 0x20], eax
call fcn.004c3e70
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.006fb22e
mov dword [edi + 0x14], eax
mov eax, dword [edi + 0x10]
add eax, eax
push eax
call fcn.004cac09
and dword [ebp - 0x18], 0
add esp, 0x28
cmp dword [edi + 0x10], 0
mov dword [edi + 4], eax
jle 0x42f17c
mov eax, dword [ebp - 0x50]
mov edx, dword [ebp - 0x14]
mov dword [ebp - 0x40], eax
sub eax, esi
mov dword [ebp - 0x44], eax
push edx
push dword [ebp - 0x10]
call fcn.006f6844
push 0x20000
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.006fb24a
add esp, 0x14
test eax, eax
je 0x42ef60
mov eax, dword [ebp - 0x14]
movzx ecx, word [eax + 0x106]
movzx edx, word [eax + 0x104]
test cx, cx
je 0x42ef62
cmp ecx, 0x64
je 0x42ef62
push 0xa
pop esi
cmp cx, si
jne 0x42ef3b
mov eax, dword [edi + 4]
imul ecx, edx, 0xa
mov edx, dword [ebp - 0x18]
mov word [eax + edx*2], cx
jmp 0x42ef6c
mov eax, 0x3e8
cmp cx, ax
mov eax, edx
jne 0x42ef57
xor edx, edx
div esi
mov ecx, dword [edi + 4]
mov edx, dword [ebp - 0x18]
mov word [ecx + edx*2], ax
jmp 0x42ef6c
imul eax, eax, 0x64
xor edx, edx
div ecx
jmp 0x42ef4b
xor edx, edx
mov ecx, dword [ebp - 0x18]
mov eax, dword [edi + 4]
mov word [eax + ecx*2], dx
push dword [ebp - 0x48]
push dword [ebp - 0x10]
call fcn.006f693c
mov edx, dword [ebp - 0x14]
pop ecx
pop ecx
mov ecx, dword [edx + 0x100]
mov eax, dword [edx + 0xfc]
movzx esi, byte [edx + 0x109]
imul ecx, ebx
add ecx, dword [ebp - 0x20]
sub esi, 0
mov dword [ebp - 0x1c], esi
mov esi, dword [ebp - 0x2c]
lea ecx, [ecx + eax*4]
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x38], eax
je 0x42f091
sub dword [ebp - 0x1c], 1
jne 0x42f0d4
and dword [ebp - 0x1c], 0
cmp dword [edx + 0xf8], 0
jbe 0x42f0d4
mov esi, dword [edx + 0xf4]
mov dword [ebp - 0x34], esi
mov esi, dword [ebp - 0x1c]
and dword [ebp - 0x4c], 0
mov edi, ecx
cmp dword [ebp - 0x34], 0
mov dword [ebp - 0x24], eax
jbe 0x42f075
mov ebx, eax
movzx edx, byte [ebx + 3]
mov esi, 0xff
movzx ecx, byte [ebx]
sub esi, edx
movzx eax, byte [edi]
lea ebx, [ebx + 4]
imul ecx, edx
imul eax, esi
add ecx, eax
sar ecx, 8
mov byte [edi], cl
lea edi, [edi + 4]
movzx ecx, byte [ebx - 3]
movzx eax, byte [edi - 3]
imul ecx, edx
imul eax, esi
add ecx, eax
sar ecx, 8
mov byte [edi - 3], cl
movzx ecx, byte [ebx - 2]
movzx eax, byte [edi - 2]
imul ecx, edx
imul eax, esi
add ecx, eax
sar ecx, 8
mov byte [edi - 2], cl
movzx ecx, byte [ebx - 1]
movzx eax, byte [edi - 1]
imul ecx, edx
imul eax, esi
add ecx, eax
sar ecx, 8
mov byte [edi - 1], cl
mov edx, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x4c]
inc ecx
mov dword [ebp - 0x4c], ecx
mov eax, dword [edx + 0xf4]
mov dword [ebp - 0x34], eax
cmp ecx, eax
jb 0x42efec
mov ebx, dword [ebp - 0x58]
mov ecx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x38]
mov esi, dword [ebp - 0x1c]
add ecx, ebx
add eax, ebx
inc esi
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x1c], esi
cmp esi, dword [edx + 0xf8]
jb 0x42efd7
jmp 0x42f0ce
and dword [ebp - 0x24], 0
cmp dword [edx + 0xf8], 0
jbe 0x42f0d4
mov esi, dword [ebp - 0x38]
mov edi, dword [ebp - 0x24]
mov eax, dword [edx + 0xf4]
shl eax, 2
push eax
push esi
push ecx
call fcn.004c3370
mov ecx, dword [ebp - 0x28]
add esp, 0xc
mov edx, dword [ebp - 0x14]
add ecx, ebx
add esi, ebx
mov dword [ebp - 0x28], ecx
inc edi
cmp edi, dword [edx + 0xf8]
jb 0x42f0a4
mov esi, dword [ebp - 0x2c]
mov edi, dword [ebp - 0x3c]
push esi
push dword [ebp - 0x20]
push dword [ebp - 0x40]
call fcn.004c3370
mov edx, dword [ebp - 0x14]
add esp, 0xc
mov ecx, dword [edx + 0x100]
mov eax, dword [edx + 0xfc]
imul ecx, ebx
add ecx, dword [ebp - 0x20]
lea eax, [ecx + eax*4]
mov dword [ebp - 0x34], eax
movzx eax, byte [edx + 0x108]
sub eax, 1
je 0x42f12a
sub eax, 1
mov eax, dword [ebp - 0x18]
jne 0x42f169
test eax, eax
jle 0x42f169
push esi
push dword [ebp - 0x44]
push dword [ebp - 0x20]
call fcn.004c3370
mov edx, dword [ebp - 0x14]
add esp, 0xc
jmp 0x42f166
and dword [ebp - 0x24], 0
cmp dword [edx + 0xf8], 0
jbe 0x42f166
mov edi, dword [ebp - 0x24]
mov esi, dword [ebp - 0x34]
mov eax, dword [edx + 0xf4]
shl eax, 2
push eax
push 0
push esi
call fcn.004c3e70
mov edx, dword [ebp - 0x14]
add esp, 0xc
add esi, ebx
inc edi
cmp edi, dword [edx + 0xf8]
jb 0x42f13d
mov edi, dword [ebp - 0x3c]
mov esi, dword [ebp - 0x2c]
mov eax, dword [ebp - 0x18]
add dword [ebp - 0x40], esi
inc eax
add dword [ebp - 0x44], esi
mov dword [ebp - 0x18], eax
cmp eax, dword [edi + 0x10]
jl 0x42eee9
push dword [ebp - 0x20]
call fcn.004cac04
push dword [ebp - 0x30]
call fcn.004cac04
mov eax, dword [ebp - 0x50]
pop ecx
pop ecx
push dword [ebp - 0x48]
mov dword [edi], eax
call fcn.004cac04
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.006f65fc
add esp, 0xc
xor ebx, ebx
push ebx
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.006f63d3
add esp, 0xc
mov eax, edi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00438587
mov esp, ebp
pop ebp
ret