Function at 0x42d9c9
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
and dword [ebp - 0x14], 0
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
push edi
call fcn.0042bc21
push edi
mov bl, al
call fcn.0042bc21
push edi
mov byte [ebp + 0xf], al
call fcn.0042bc21
push edi
mov byte [ebp - 1], al
call fcn.0042bc21
add esp, 0x10
mov byte [ebp - 2], al
cmp bl, 0xff
jne 0x42da0a
cmp byte [ebp + 0xf], 0xd8
je 0x42da37
cmp bl, 0x4b
jne 0x42da21
cmp byte [ebp + 0xf], 0x45
jne 0x42da21
cmp byte [ebp - 1], 0x59
jne 0x42da21
cmp byte [ebp - 2], 0
je 0x42da37
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42d9ff
mov esi, dword [ebp + 8]
or dword [esi + 0x748], 0x20
cmp bl, 0x4b
mov dword [esi + 0x24], 0x4745504a
jne 0x42da98
push edi
call fcn.0042bc21
push edi
call fcn.0042bc21
movzx ebx, al
pop ecx
sub ebx, 2
pop ecx
jns 0x42da79
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42da63
cmp ebx, 0xe
jb 0x42db73
push 7
push edi
call fcn.0042bd61
push edi
call fcn.0042bc21
add esp, 0xc
sub ebx, 8
jmp 0x42db13
cmp byte [ebp - 1], 0xff
jne 0x42db79
cmp byte [ebp - 2], 0xe0
jne 0x42db79
push edi
call fcn.0042d6dc
movzx ebx, ax
sub ebx, 2
pop ecx
jns 0x42dad1
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42dabb
cmp ebx, 0xe
jb 0x42db73
push edi
call fcn.0042bc9a
push edi
mov dword [ebp + 0xc], eax
call fcn.0042bc21
pop ecx
sub ebx, 5
cmp dword [ebp + 0xc], 0x4649464a
pop ecx
jne 0x42db73
test al, al
jne 0x42db73
push edi
call fcn.0042bc21
push edi
call fcn.0042bc21
push edi
call fcn.0042bc21
add esp, 0xc
sub ebx, 3
cmp al, 1
jne 0x42db4c
push edi
call fcn.0042d6dc
movzx eax, ax
imul eax, eax, 0x2710
cdq
mov ecx, 0xfe
push edi
idiv ecx
mov dword [esi + 0x2c], eax
call fcn.0042d6dc
movzx eax, ax
imul eax, eax, 0x2710
pop ecx
pop ecx
cdq
mov ecx, 0xfe
idiv ecx
jmp 0x42db6d
cmp al, 2
jne 0x42db73
push edi
call fcn.0042d6dc
movzx eax, ax
imul eax, eax, 0x64
push edi
mov dword [esi + 0x2c], eax
call fcn.0042d6dc
movzx eax, ax
pop ecx
imul eax, eax, 0x64
pop ecx
mov dword [esi + 0x30], eax
sub ebx, 4
push ebx
jmp 0x42e108
push 2
push edi
call fcn.0042c60c
pop ecx
pop ecx
push edi
call fcn.0042bc21
cmp al, 0xff
pop ecx
jne 0x42db83
push edi
call fcn.0042bc21
mov bl, al
pop ecx
cmp bl, 0xff
je 0x42db8e
cmp bl, 0xda
je 0x42e16b
test bl, bl
je 0x42db83
push edi
call fcn.0042d6dc
movzx eax, ax
sub eax, 2
pop ecx
mov dword [ebp - 8], eax
js 0x42e113
cmp bl, 0xc0
je 0x42ddef
cmp bl, 0xc1
je 0x42ddef
cmp bl, 0xc2
je 0x42ddf4
cmp bl, 0xc3
je 0x42ddef
cmp bl, 0xb9
je 0x42ddef
cmp bl, 0xe1
jne 0x42dd95
cmp eax, 4
jb 0x42e105
push 4
lea eax, [ebp - 0x18]
pop ebx
push ebx
push eax
push edi
call fcn.0042bcbc
sub dword [ebp - 8], ebx
lea eax, [ebp - 0x18]
push 0x449a70
push eax
call fcn.004303e6
add esp, 0x14
test eax, eax
jne 0x42dd41
cmp dword [ebp - 8], ebx
jb 0x42e105
push edi
call fcn.0042bc21
movzx eax, al
push edi
mov dword [esi + 0x47c], eax
call fcn.0042bc21
push edi
mov byte [esi + 0x774], al
call fcn.0042bc21
push edi
mov byte [esi + 0x775], al
call fcn.0042bc21
sub dword [ebp - 8], ebx
or byte [esi + 0x74a], 2
movzx eax, al
add esp, 0x10
xor eax, 1
cmp dword [esi + 0x47c], 2
mov dword [esi + 0x480], eax
jl 0x42e105
cmp dword [ebp - 8], 0xc
jb 0x42e105
push 8
push edi
call fcn.0042bd61
push edi
call fcn.0042bc77
movzx eax, ax
push edi
mov dword [esi + 0x34], eax
call fcn.0042bc77
sub dword [ebp - 8], 0xc
or byte [esi + 0x749], 6
movzx eax, ax
add esp, 0x10
mov dword [esi + 0x38], eax
test byte [esi + 0x745], 0x80
je 0x42e105
mov eax, dword [esi + 0x34]
test eax, eax
je 0x42e105
lea eax, [eax + eax*2]
cmp dword [ebp - 8], eax
jae 0x42dcf5
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
mov eax, dword [esi + 0x34]
pop ecx
pop ecx
jmp 0x42dcd4
and dword [ebp + 0xc], 0
cmp dword [esi + 0x34], 0
jbe 0x42dd35
lea ebx, [esi + 0x3d]
push edi
call fcn.0042bc21
push edi
mov byte [ebx - 1], al
call fcn.0042bc21
push edi
mov byte [ebx], al
call fcn.0042bc21
sub dword [ebp - 8], 3
mov byte [ebx + 1], al
and byte [ebx + 2], 0
add esp, 0xc
inc dword [ebp + 0xc]
add ebx, 4
mov eax, dword [ebp + 0xc]
cmp eax, dword [esi + 0x34]
jb 0x42dd02
or byte [esi + 0x749], 0x80
jmp 0x42e105
push ebx
lea eax, [ebp - 0x18]
push 0x449a68
push eax
call fcn.0043034e
add esp, 0xc
test eax, eax
jne 0x42e105
cmp dword [ebp - 8], 2
jb 0x42e105
dec dword [ebp - 8]
push edi
call fcn.0042bc21
test al, al
pop ecx
jne 0x42e105
dec dword [ebp - 8]
push edi
call fcn.0042bc21
test al, al
pop ecx
jne 0x42e105
or dword [esi + 0x738], 1
jmp 0x42e105
cmp bl, 0xfe
jne 0x42e105
mov ecx, dword [esi + 0x48c]
test ecx, ecx
je 0x42e105
mov eax, dword [esi + 0x484]
test eax, eax
jle 0x42e105
lea ebx, [eax - 1]
cmp ebx, dword [ebp - 8]
jb 0x42ddc5
mov ebx, dword [ebp - 8]
push ebx
push ecx
push edi
call fcn.0042bcbc
mov eax, dword [esi + 0x48c]
add esp, 0xc
and byte [ebx + eax], 0
or byte [esi + 0x749], 0x40
sub dword [ebp - 8], ebx
mov dword [esi + 0x488], ebx
jmp 0x42e105
cmp bl, 0xc2
jne 0x42ddfd
mov dword [esi + 0x24], 0x47504a50
jmp 0x42de1e
cmp bl, 0xb9
jne 0x42de0b
mov dword [esi + 0x24], 0x4547504a
jmp 0x42de1e
cmp bl, 0xc3
jne 0x42de1e
mov dword [ebp - 0x14], 1
mov dword [esi + 0x24], 0x4c47504a
sub dword [ebp - 8], 6
js 0x42e129
push edi
call fcn.0042bc21
push edi
mov byte [ebp + 0xb], al
call fcn.0042d6dc
push edi
mov ebx, eax
call fcn.0042d6dc
push edi
mov dword [ebp - 0x10], eax
call fcn.0042bc21
movzx ecx, word [ebp - 0x10]
mov dword [esi + 0x18], ecx
or dword [esi + 0x748], 0x16
movzx ecx, bx
mov bl, byte [ebp + 0xb]
add esp, 0x10
neg ecx
mov dword [esi + 0x1c], ecx
mov byte [ebp + 0xf], al
movzx cx, al
movzx dx, bl
imul ecx, edx
cmp dword [ebp - 0x14], 0
mov word [esi + 0x22], cx
je 0x42decd
cmp al, 1
je 0x42de9d
mov al, byte [ebp + 0xf]
cmp al, 3
je 0x42de9d
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42de80
cmp bl, 0x10
ja 0x42e13f
cmp al, 3
jne 0x42df33
cmp bl, 8
je 0x42df4b
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42deae
cmp bl, 8
je 0x42deed
cmp bl, 0xc
je 0x42def2
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42ded2
cmp bl, 0xc
jne 0x42df0e
cmp byte [ebp + 0xf], 1
je 0x42df37
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42def2
cmp al, 1
je 0x42df37
mov al, byte [ebp + 0xf]
cmp al, 3
je 0x42df33
cmp al, 4
je 0x42df33
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42df12
cmp al, 1
jne 0x42df43
and dword [esi + 0x760], 0
jmp 0x42e105
cmp al, 3
jb 0x42e105
sub dword [ebp - 8], 8
js 0x42e155
push edi
call fcn.0042bc21
push edi
call fcn.0042bc21
push edi
mov byte [ebp + 0xb], al
call fcn.0042bc21
push edi
call fcn.0042bc21
push edi
call fcn.0042bc21
mov bl, al
push edi
mov byte [ebp - 2], bl
call fcn.0042bc21
push edi
call fcn.0042bc21
push edi
call fcn.0042bc21
add esp, 0x20
mov byte [ebp + 0xf], al
movzx eax, byte [ebp + 0xb]
push 0xfffffffffffffff0
mov edx, eax
pop ecx
mov dword [ebp - 0x20], eax
and edx, ecx
cmp edx, 0x10
mov dword [ebp - 0x1c], edx
jne 0x42dfd8
mov al, bl
and eax, ecx
cmp al, dl
jne 0x42dfd8
mov al, byte [ebp + 0xf]
and eax, ecx
cmp al, dl
jne 0x42dfd8
mov al, byte [ebp + 0xb]
and al, 0xf
cmp al, 1
jne 0x42dfd8
mov al, bl
and al, 0xf
cmp al, 1
jne 0x42dfd8
mov al, byte [ebp + 0xf]
and al, 0xf
cmp al, 1
je 0x42df37
cmp edx, 0x20
jne 0x42e017
mov al, bl
and eax, ecx
cmp al, 0x10
jne 0x42e017
mov al, byte [ebp + 0xf]
and eax, ecx
cmp al, 0x10
jne 0x42e017
mov al, byte [ebp + 0xb]
and al, 0xf
cmp al, 1
jne 0x42e017
mov al, bl
and al, 0xf
cmp al, 1
jne 0x42e017
mov al, byte [ebp + 0xf]
and al, 0xf
cmp al, 1
jne 0x42e017
mov dword [esi + 0x760], 1
jmp 0x42e105
cmp edx, 0x10
jne 0x42e056
mov al, bl
and eax, ecx
cmp al, dl
jne 0x42e056
mov al, byte [ebp + 0xf]
and eax, ecx
cmp al, dl
jne 0x42e056
mov al, byte [ebp + 0xb]
and al, 0xf
cmp al, 2
jne 0x42e056
mov al, bl
and al, 0xf
cmp al, 1
jne 0x42e056
mov al, byte [ebp + 0xf]
and al, 0xf
cmp al, 1
jne 0x42e056
mov dword [esi + 0x760], 3
jmp 0x42e105
cmp edx, 0x20
jne 0x42e092
mov al, bl
and eax, ecx
cmp al, 0x10
jne 0x42e092
mov al, byte [ebp + 0xf]
and eax, ecx
cmp al, 0x10
jne 0x42e092
mov al, byte [ebp + 0xb]
and al, 0xf
cmp al, 2
jne 0x42e092
mov al, bl
and al, 0xf
cmp al, 1
jne 0x42e092
mov al, byte [ebp + 0xf]
and al, 0xf
cmp al, 1
jne 0x42e092
mov dword [esi + 0x760], 2
jmp 0x42e105
mov eax, 0x200
cmp edx, eax
jge 0x42e105
movzx edx, bl
mov dword [ebp - 0xc], edx
and dword [ebp - 0xc], ecx
cmp dword [ebp - 0xc], eax
jge 0x42e105
movzx ecx, byte [ebp + 0xf]
mov dword [ebp - 0x10], ecx
and dword [ebp - 0x10], 0xfffffff0
cmp dword [ebp - 0x10], eax
jge 0x42e105
mov al, byte [ebp + 0xb]
and al, 0xf
cmp al, 0x20
jae 0x42e105
mov al, byte [ebp - 2]
and al, 0xf
cmp al, 0x20
jae 0x42e105
mov al, byte [ebp + 0xf]
and al, 0xf
cmp al, 0x20
jae 0x42e105
mov eax, dword [ebp - 0x1c]
and edx, 0xf
and ecx, 0xf
lea ebx, [eax + eax]
mov eax, dword [ebp - 0x20]
and eax, 0xf
or ebx, eax
shl ebx, 9
or ebx, dword [ebp - 0xc]
shl ebx, 1
or ebx, edx
shl ebx, 9
or ebx, dword [ebp - 0x10]
shl ebx, 1
or ebx, ecx
shl ebx, 2
mov dword [esi + 0x760], ebx
push dword [ebp - 8]
push edi
call fcn.0042bd61
jmp 0x42db81
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42e113
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42e129
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42e13f
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42e155
cmp dword [ebp - 0x14], 0
je 0x42e1fc
push edi
call fcn.0042d6dc
movzx ebx, ax
dec ebx
pop ecx
dec ebx
cmp ebx, 1
jge 0x42e19c
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42e186
push edi
call fcn.0042bc21
pop ecx
movzx ecx, al
lea ecx, [ecx + ecx + 4]
cmp ebx, ecx
jae 0x42e1c4
mov eax, dword [edi + 0x30]
push 0xffffffffffffffff
push edi
mov dword [eax + 0xc], 0xfffffc10
call fcn.0043028d
pop ecx
pop ecx
jmp 0x42e1ae
mov cl, al
dec al
test cl, cl
je 0x42e1e1
movzx ebx, al
inc ebx
push edi
call fcn.0042bc21
push edi
call fcn.0042bc21
pop ecx
dec ebx
pop ecx
jne 0x42e1d0
push edi
call fcn.0042bc21
push edi
call fcn.0042bc21
push edi
call fcn.0042bc21
add esp, 0xc
mov byte [esi + 0x776], al
push 1
pop eax
pop edi
pop esi
pop ebx
leave
ret