Function at 0x442111
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, dword [esi + 0xb4]
mov eax, dword [esi + 0xac]
push ebx
push edi
mov edi, dword [esi + 0x7c]
sub edi, dword [ebp + 0xc]
mov edx, ecx
imul edx, dword [ebp + 8]
dec edi
imul edi, eax
add edi, edx
add edi, dword [esi + 0xa8]
neg eax
xor edx, edx
cmp dword [esi + 0xc0], edx
mov ebx, eax
mov dword [ebp - 4], ebx
jne 0x4424fb
cmp dword [esi + 0xc4], edx
jne 0x4424fb
mov eax, dword [esi + 0xb8]
test al, 2
jne 0x44219a
test ax, 0x100
jne 0x4421cc
test al, 8
je 0x4421ee
cmp ecx, 4
jne 0x442519
jmp 0x4421e4
mov al, byte [esi + 0xcc]
xor byte [edi + 2], al
mov al, byte [esi + 0xd0]
xor byte [edi + 1], al
mov al, byte [esi + 0xd4]
xor byte [edi], al
dec dword [ebp + 0x10]
add edi, ebx
cmp dword [ebp + 0x10], edx
jne 0x44217b
jmp 0x442519
mov al, byte [esi + 0xcc]
dec dword [ebp + 0x10]
mov byte [edi + 2], al
mov al, byte [esi + 0xd0]
mov byte [edi + 1], al
mov al, byte [esi + 0xd4]
mov byte [edi], al
mov al, byte [esi + 0xd8]
mov byte [edi + 3], al
add edi, ebx
cmp dword [ebp + 0x10], edx
jne 0x4421a4
jmp 0x442519
mov al, byte [esi + 0xd8]
dec dword [ebp + 0x10]
mov byte [edi + 3], al
add edi, ebx
cmp dword [ebp + 0x10], edx
jne 0x4421d6
jmp 0x442519
test al, 0x10
je 0x4423aa
cmp ecx, 4
jne 0x442346
cmp dword [ebp + 0x10], edx
je 0x442519
mov ebx, dword [esi + 0xd8]
test ebx, ebx
movzx edx, byte [edi + 3]
jne 0x44221c
movzx eax, byte [edi + 2]
jmp 0x44225b
test edx, edx
jne 0x44222b
mov eax, dword [esi + 0xcc]
cdq
idiv ebx
jmp 0x44225b
movzx eax, byte [edi + 2]
imul ebx, ebx, 0xff
mov ecx, dword [esi + 0xdc]
imul eax, ecx
imul eax, edx
mov edx, dword [esi + 0xcc]
imul edx, edx, 0xff
add eax, edx
movzx edx, byte [edi + 3]
imul ecx, edx
cdq
add ecx, ebx
idiv ecx
mov byte [edi + 2], al
mov ebx, dword [esi + 0xd8]
test ebx, ebx
jne 0x44226e
movzx eax, byte [edi + 1]
jmp 0x4422b1
movzx edx, byte [edi + 3]
test edx, edx
jne 0x442281
mov eax, dword [esi + 0xd0]
cdq
idiv ebx
jmp 0x4422b1
movzx eax, byte [edi + 1]
imul ebx, ebx, 0xff
mov ecx, dword [esi + 0xdc]
imul eax, ecx
imul eax, edx
mov edx, dword [esi + 0xd0]
imul edx, edx, 0xff
add eax, edx
movzx edx, byte [edi + 3]
imul ecx, edx
cdq
add ecx, ebx
idiv ecx
mov byte [edi + 1], al
mov ebx, dword [esi + 0xd8]
test ebx, ebx
jne 0x4422c3
movzx eax, byte [edi]
jmp 0x442309
movzx eax, byte [edi + 3]
test eax, eax
jne 0x4422d6
mov eax, dword [esi + 0xd4]
cdq
idiv ebx
jmp 0x442309
movzx eax, byte [edi]
imul ebx, ebx, 0xff
mov ecx, dword [esi + 0xdc]
movzx edx, byte [edi + 3]
imul eax, ecx
imul eax, edx
mov edx, dword [esi + 0xd4]
imul edx, edx, 0xff
add eax, edx
movzx edx, byte [edi + 3]
imul ecx, edx
cdq
add ecx, ebx
idiv ecx
movzx ecx, byte [edi + 3]
mov byte [edi], al
mov eax, dword [esi + 0xdc]
imul eax, ecx
mov ecx, dword [esi + 0xd8]
imul ecx, ecx, 0xff
add eax, ecx
cdq
mov ecx, 0xff
idiv ecx
dec dword [ebp + 0x10]
mov byte [edi + 3], al
add edi, dword [ebp - 4]
cmp dword [ebp + 0x10], 0
jne 0x442208
jmp 0x442519
cmp dword [ebp + 0x10], edx
je 0x442519
movzx eax, byte [edi + 2]
imul eax, dword [esi + 0xdc]
add eax, dword [esi + 0xcc]
mov ecx, 0xff
cdq
mov ebx, ecx
idiv ebx
mov byte [edi + 2], al
movzx eax, byte [edi + 1]
imul eax, dword [esi + 0xdc]
add eax, dword [esi + 0xd0]
cdq
idiv ebx
mov byte [edi + 1], al
movzx eax, byte [edi]
imul eax, dword [esi + 0xdc]
add eax, dword [esi + 0xd4]
cdq
idiv ecx
dec dword [ebp + 0x10]
mov byte [edi], al
add edi, dword [ebp - 4]
cmp dword [ebp + 0x10], 0
jne 0x44234f
jmp 0x442519
test al, 0x20
je 0x4424f4
cmp ecx, 4
jne 0x4424f4
cmp dword [ebp + 0x10], edx
je 0x442519
mov ebx, dword [esi + 0xd8]
test ebx, ebx
movzx edx, byte [edi + 3]
jne 0x4423d8
movzx eax, byte [edi + 2]
jmp 0x442417
test edx, edx
jne 0x4423e7
mov eax, dword [esi + 0xcc]
cdq
idiv ebx
jmp 0x442417
movzx eax, byte [edi + 2]
imul ebx, ebx, 0xff
mov ecx, dword [esi + 0xdc]
imul eax, ecx
imul eax, edx
mov edx, dword [esi + 0xcc]
imul edx, edx, 0xff
add eax, edx
movzx edx, byte [edi + 3]
imul ecx, edx
cdq
add ecx, ebx
idiv ecx
mov byte [edi + 2], al
mov ebx, dword [esi + 0xd8]
test ebx, ebx
jne 0x44242a
movzx eax, byte [edi + 1]
jmp 0x44246d
movzx edx, byte [edi + 3]
test edx, edx
jne 0x44243d
mov eax, dword [esi + 0xd0]
cdq
idiv ebx
jmp 0x44246d
movzx eax, byte [edi + 1]
imul ebx, ebx, 0xff
mov ecx, dword [esi + 0xdc]
imul eax, ecx
imul eax, edx
mov edx, dword [esi + 0xd0]
imul edx, edx, 0xff
add eax, edx
movzx edx, byte [edi + 3]
imul ecx, edx
cdq
add ecx, ebx
idiv ecx
mov byte [edi + 1], al
mov ebx, dword [esi + 0xd8]
test ebx, ebx
jne 0x44247f
movzx eax, byte [edi]
jmp 0x4424c1
movzx edx, byte [edi + 3]
test edx, edx
jne 0x442492
mov eax, dword [esi + 0xd4]
cdq
idiv ebx
jmp 0x4424c1
movzx eax, byte [edi]
imul ebx, ebx, 0xff
mov ecx, dword [esi + 0xdc]
imul eax, ecx
imul eax, edx
mov edx, dword [esi + 0xd4]
imul edx, edx, 0xff
add eax, edx
movzx edx, byte [edi + 3]
imul ecx, edx
cdq
add ecx, ebx
idiv ecx
dec dword [ebp + 0x10]
mov byte [edi], al
add edi, dword [ebp - 4]
cmp dword [ebp + 0x10], 0
jne 0x4423c4
jmp 0x442519
mov al, byte [esi + 0xcc]
dec dword [ebp + 0x10]
mov byte [edi + 2], al
mov al, byte [esi + 0xd0]
mov byte [edi + 1], al
mov al, byte [esi + 0xd4]
mov byte [edi], al
add edi, ebx
cmp dword [ebp + 0x10], edx
jne 0x4424d5
jmp 0x442519
cmp dword [ebp + 0x10], edx
je 0x442519
push dword [ebp + 0xc]
mov eax, esi
push dword [ebp + 8]
call fcn.004417fb
add edi, ebx
inc dword [ebp + 0xc]
dec dword [ebp + 0x10]
pop ecx
pop ecx
jne 0x442500
pop edi
pop ebx
leave
ret