Function at 0x18004d8c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x518
mov rax, qword [0x180280f80]
xor rax, rsp
mov qword [rsp + 0x500], rax
mov esi, dword [rsp + 0x580]
mov rbx, rcx
mov qword [rsp + 0xe0], rdx
xor r12d, r12d
lea rdx, [rsp + 0xa0]
mov qword [rsp + 0xf0], r9
mov qword [rsp + 0xe8], r8
mov dword [rsp + 0x94], esi
mov dword [rsp + 0xbc], 0xff
call fcn.18004e8d0
test rax, rax
je 0x18004e8a6
mov ecx, dword [rbx + 4]
mov eax, ecx
neg eax
mov dword [rsp + 0x90], ecx
cmovs eax, ecx
mov dword [rbx + 4], eax
cmp eax, 0x1000000
ja 0x18004e883
mov r8d, dword [rbx]
cmp r8d, 0x1000000
ja 0x18004e883
mov eax, dword [rsp + 0xac]
mov r14d, dword [rsp + 0xa8]
movsxd r13, dword [rsp + 0xa4]
mov r9d, dword [rsp + 0xb8]
mov edi, dword [rsp + 0xa0]
mov dword [rsp + 0x48], eax
mov eax, dword [rsp + 0xb0]
mov dword [rsp + 0x50], eax
mov eax, dword [rsp + 0xb4]
mov dword [rsp + 0x58], eax
mov eax, dword [rsp + 0xbc]
mov dword [rsp + 0x3c], eax
mov eax, dword [rsp + 0xc0]
mov dword [rsp + 0x30], eax
mov dword [rsp + 0x40], r9d
mov dword [rsp + 0x34], r13d
mov dword [rsp + 0x38], r14d
mov dword [rsp + 0x44], edi
cmp r14d, 0xc
jne 0x18004d9f1
cmp edi, 0x18
jge 0x18004da08
mov ecx, r13d
sub ecx, eax
mov eax, 0x55555556
sub ecx, 0x18
imul ecx
mov r12d, edx
shr r12d, 0x1f
add r12d, edx
jmp 0x18004da03
cmp edi, 0x10
jge 0x18004da08
mov r12d, r13d
sub r12d, eax
sub r12d, r14d
sar r12d, 2
test r12d, r12d
jne 0x18004da41
movsxd rcx, dword [rbx + 0xb8]
sub rcx, qword [rbx + 0xd0]
add rcx, qword [rbx + 0xc0]
cmp r13, rcx
je 0x18004da41
mov edx, dword [0x18028d760]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.bad_offset
jmp 0x18004e89d
cmp edi, 0x18
jne 0x18004da55
cmp r9d, 0xff000000
jne 0x18004da55
lea r15d, [rdi - 0x15]
jmp 0x18004da63
xor r15d, r15d
test r9d, r9d
setne r15b
add r15d, 3
mov dword [rbx + 8], r15d
mov ecx, r8d
mov r9d, dword [rbx + 4]
mov r10d, r9d
cmp esi, 3
jl 0x18004da79
mov r15d, esi
test ecx, ecx
js 0x18004e883
je 0x18004da94
mov eax, 0x7fffffff
cdq
idiv ecx
cmp r15d, eax
jg 0x18004e883
imul ecx, r15d
test ecx, ecx
js 0x18004e883
test r10d, r10d
js 0x18004e883
je 0x18004dabc
mov eax, 0x7fffffff
cdq
idiv r10d
cmp ecx, eax
jg 0x18004e883
test r15d, r15d
js 0x18004e867
test r8d, r8d
jne 0x18004dad3
mov ecx, r8d
imul ecx, r15d
jmp 0x18004daec
mov eax, 0x7fffffff
cdq
idiv r8d
cmp r15d, eax
jg 0x18004e867
mov ecx, r15d
imul ecx, r8d
test r9d, r9d
je 0x18004db02
mov eax, 0x7fffffff
cdq
idiv r9d
cmp ecx, eax
jg 0x18004e867
imul r8d, r9d
mov eax, r15d
imul eax, r8d
movsxd rcx, eax
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rsp + 0x98], rax
mov rsi, rax
test rax, rax
je 0x18004e867
cmp edi, 0x10
jge 0x18004e0c2
xor edi, edi
test r12d, r12d
je 0x18004e09a
cmp r12d, 0x100
jg 0x18004e09a
test r12d, r12d
jle 0x18004dcad
mov r13d, dword [rsp + 0x38]
lea rbp, [rbx + 0x30]
xor r14d, r14d
movsxd rsi, r12d
nop dword [rax]
nop word [rax + rax]
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x18004db8f
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004dbb8
cmp dword [rbx + 0x30], edi
lea rbp, [rbx + 0x30]
je 0x18004dbb6
mov rcx, rbx
call fcn.18005ba20
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004dbb8
xor cl, cl
mov qword [rsp + 0x70], rbp
mov byte [rsp + r14*4 + 0x102], cl
cmp rax, qword [rbx + 0xc8]
jae 0x18004dbdd
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004dc02
cmp dword [rbp], edi
je 0x18004dc00
mov rcx, rbx
call fcn.18005ba20
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004dc02
xor cl, cl
mov byte [rsp + r14*4 + 0x101], cl
cmp rax, qword [rbx + 0xc8]
jae 0x18004dc26
movzx ecx, byte [rax]
lea rbp, [rbx + 0x30]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004dc4b
cmp dword [rbp], edi
je 0x18004dc49
mov rcx, rbx
call fcn.18005ba20
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004dc4b
xor cl, cl
mov byte [rsp + r14*4 + 0x100], cl
cmp r13d, 0xc
je 0x18004dc86
cmp rax, qword [rbx + 0xc8]
jae 0x18004dc6e
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004dc86
mov rax, qword [rsp + 0x70]
cmp dword [rax], edi
je 0x18004dc86
mov rcx, rbx
call fcn.18005ba20
inc qword [rbx + 0xc0]
mov byte [rsp + r14*4 + 0x103], 0xff
inc r14
cmp r14, rsi
jl 0x18004db70
mov rsi, qword [rsp + 0x98]
mov r13d, dword [rsp + 0x34]
mov r14d, dword [rsp + 0x38]
xor eax, eax
mov rcx, rbx
cmp r14d, 0xc
setne al
add eax, 3
imul eax, r12d
sub r13d, eax
sub r13d, dword [rsp + 0x30]
sub r13d, r14d
mov edx, r13d
call fcn.18005c120
mov r13d, dword [rsp + 0x44]
cmp r13d, 1
jne 0x18004dceb
mov r12d, dword [rbx]
add r12d, 7
shr r12d, 3
jmp 0x18004dd09
cmp r13d, 4
jne 0x18004dcfc
mov r12d, dword [rbx]
inc r12d
shr r12d, 1
jmp 0x18004dd09
cmp r13d, 8
jne 0x18004e072
mov r12d, dword [rbx]
mov eax, dword [rbx + 4]
neg r12d
and r12d, 3
cmp r13d, 1
jne 0x18004deba
xor r13d, r13d
test eax, eax
jle 0x18004e740
nop dword [rax + rax]
mov r8, qword [rbx + 0xc0]
mov ebp, 7
cmp r8, qword [rbx + 0xc8]
jae 0x18004dd55
movzx ecx, byte [r8]
inc r8
mov qword [rbx + 0xc0], r8
jmp 0x18004dd7c
cmp dword [rbx + 0x30], 0
je 0x18004dd7a
mov rcx, rbx
call fcn.18005ba20
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
lea r8, [rax + 1]
mov qword [rbx + 0xc0], r8
jmp 0x18004dd7c
xor cl, cl
mov r9d, dword [rbx]
xor r14d, r14d
movzx r10d, cl
mov rcx, r8
test r9d, r9d
jle 0x18004de61
mov rdx, r8
mov eax, r10d
mov ecx, ebp
sar eax, cl
and eax, 1
lea rcx, [rax*4]
movzx eax, byte [rsp + rcx + 0x100]
mov byte [rdi + rsi], al
movzx eax, byte [rsp + rcx + 0x101]
mov byte [rdi + rsi + 1], al
movzx eax, byte [rsp + rcx + 0x102]
mov byte [rdi + rsi + 2], al
add rdi, 3
cmp r15d, 4
jne 0x18004dddb
mov byte [rdi + rsi], 0xff
inc rdi
lea eax, [r14 + 1]
mov r8d, edx
mov rcx, rdx
mov r14d, eax
cmp eax, r9d
je 0x18004de61
sub ebp, 1
jns 0x18004de48
mov ebp, 7
cmp rdx, qword [rbx + 0xc8]
jae 0x18004de15
movzx r8d, byte [rdx]
lea rcx, [rdx + 1]
mov qword [rbx + 0xc0], rcx
movzx r10d, r8b
jmp 0x18004de4f
cmp dword [rbx + 0x30], 0
je 0x18004de3f
mov rcx, rbx
call fcn.18005ba20
mov rax, qword [rbx + 0xc0]
movzx r8d, byte [rax]
lea rcx, [rax + 1]
mov qword [rbx + 0xc0], rcx
movzx r10d, r8b
jmp 0x18004de4f
xor r8b, r8b
movzx r10d, r8b
jmp 0x18004de4f
mov rcx, qword [rbx + 0xc0]
mov r9d, dword [rbx]
mov rdx, rcx
mov r8d, ecx
cmp r14d, r9d
jl 0x18004dd95
test r12d, r12d
je 0x18004dea6
cmp qword [rbx + 0x10], 0
je 0x18004de99
mov r9d, dword [rbx + 0xc8]
sub r9d, r8d
cmp r9d, r12d
jge 0x18004de99
mov rax, qword [rbx + 0xc8]
mov edx, r12d
mov rcx, qword [rbx + 0x28]
sub edx, r9d
mov qword [rbx + 0xc0], rax
call qword [rbx + 0x18]
jmp 0x18004dea6
mov eax, r12d
add rax, rcx
mov qword [rbx + 0xc0], rax
mov eax, dword [rbx + 4]
inc r13d
cmp r13d, eax
jl 0x18004dd30
jmp 0x18004e740
xor r14d, r14d
test eax, eax
jle 0x18004e740
xor ebp, ebp
cmp dword [rbx], ebp
jle 0x18004e01b
nop
mov r8, qword [rbx + 0xc0]
cmp r8, qword [rbx + 0xc8]
jae 0x18004def0
movzx ecx, byte [r8]
inc r8
mov qword [rbx + 0xc0], r8
jmp 0x18004df17
cmp dword [rbx + 0x30], 0
je 0x18004df15
mov rcx, rbx
call fcn.18005ba20
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
lea r8, [rax + 1]
mov qword [rbx + 0xc0], r8
jmp 0x18004df17
xor cl, cl
xor r9d, r9d
movzx eax, cl
cmp r13d, 4
jne 0x18004df2d
mov r9d, eax
and r9d, 0xf
shr eax, 4
movsxd rcx, edi
lea rdx, [rax*4]
movzx eax, byte [rsp + rdx + 0x100]
inc edi
mov byte [rcx + rsi], al
movzx eax, byte [rsp + rdx + 0x101]
movsxd rcx, edi
inc edi
mov byte [rcx + rsi], al
movzx eax, byte [rsp + rdx + 0x102]
movsxd rcx, edi
inc edi
mov byte [rcx + rsi], al
cmp r15d, 4
jne 0x18004df74
movsxd rax, edi
inc edi
mov byte [rax + rsi], 0xff
lea eax, [rbp + 1]
cmp eax, dword [rbx]
je 0x18004e01b
cmp r13d, 8
jne 0x18004dfc9
cmp r8, qword [rbx + 0xc8]
jae 0x18004df9f
movzx ecx, byte [r8]
lea rax, [r8 + 1]
mov qword [rbx + 0xc0], rax
jmp 0x18004dfc5
cmp dword [rbx + 0x30], 0
je 0x18004dfc3
mov rcx, rbx
call fcn.18005ba20
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004dfc5
xor cl, cl
movzx r9d, cl
movsxd rcx, edi
lea rdx, [r9*4]
movzx eax, byte [rsp + rdx + 0x100]
inc edi
mov byte [rcx + rsi], al
movzx eax, byte [rsp + rdx + 0x101]
movsxd rcx, edi
inc edi
mov byte [rcx + rsi], al
movzx eax, byte [rsp + rdx + 0x102]
movsxd rcx, edi
inc edi
mov byte [rcx + rsi], al
cmp r15d, 4
jne 0x18004e010
movsxd rax, edi
inc edi
mov byte [rax + rsi], 0xff
add ebp, 2
cmp ebp, dword [rbx]
jl 0x18004ded0
test r12d, r12d
je 0x18004e05e
cmp qword [rbx + 0x10], 0
je 0x18004e054
mov ecx, dword [rbx + 0xc8]
sub ecx, dword [rbx + 0xc0]
cmp ecx, r12d
jge 0x18004e054
mov rax, qword [rbx + 0xc8]
mov edx, r12d
sub edx, ecx
mov qword [rbx + 0xc0], rax
mov rcx, qword [rbx + 0x28]
call qword [rbx + 0x18]
jmp 0x18004e05e
mov eax, r12d
add qword [rbx + 0xc0], rax
mov eax, dword [rbx + 4]
inc r14d
cmp r14d, eax
jl 0x18004dec5
jmp 0x18004e740
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov edx, dword [0x18028d760]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.bad_bpp
jmp 0x18004e89d
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov edx, dword [0x18028d760]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.invalid
jmp 0x18004e89d
sub r13d, dword [rsp + 0x30]
mov rcx, rbx
sub r13d, r14d
mov dword [rsp + 0x4c], 0
mov edx, r13d
mov dword [rsp + 0x54], 0
mov dword [rsp + 0x38], 0
xor r12d, r12d
mov dword [rsp + 0x5c], 0
xor edi, edi
xor ebp, ebp
call fcn.18005c120
mov ecx, dword [rsp + 0x44]
cmp ecx, 0x18
jne 0x18004e10c
mov eax, dword [rbx]
lea edx, [rax + rax*2]
jmp 0x18004e119
cmp ecx, 0x10
jne 0x18004e117
mov edx, dword [rbx]
add edx, edx
jmp 0x18004e119
xor edx, edx
neg edx
and edx, 3
mov dword [rsp + 0x30], edx
cmp ecx, 0x18
jne 0x18004e149
mov r13d, dword [rsp + 0x40]
mov r9d, edi
mov qword [rsp + 0x68], 1
mov r10d, edi
mov r8d, edi
mov r11d, edi
mov r14d, edi
jmp 0x18004e381
mov r9d, dword [rsp + 0x50]
xor eax, eax
mov qword [rsp + 0x68], rax
cmp ecx, 0x20
mov ecx, dword [rsp + 0x58]
mov eax, r15d
jne 0x18004e1cc
xor eax, eax
mov qword [rsp + 0x68], rax
mov eax, r15d
cmp ecx, 0xff
jne 0x18004e1cc
xor eax, eax
mov qword [rsp + 0x68], rax
mov eax, r15d
cmp r9d, 0xff00
jne 0x18004e1cc
xor eax, eax
cmp dword [rsp + 0x48], 0xff0000
mov qword [rsp + 0x68], rax
mov eax, r15d
jne 0x18004e1cc
mov r13d, dword [rsp + 0x40]
xor eax, eax
mov qword [rsp + 0x68], rax
cmp r13d, 0xff000000
jne 0x18004e1f3
mov qword [rsp + 0x68], 2
mov r9d, eax
mov r10d, eax
mov r8d, eax
mov r11d, eax
mov r14d, eax
jmp 0x18004e381
mov edi, dword [rsp + 0x48]
mov r15d, eax
test edi, edi
je 0x18004e842
test r9d, r9d
je 0x18004e842
test ecx, ecx
je 0x18004e842
mov r13d, dword [rsp + 0x40]
jmp 0x18004e1f7
mov edi, dword [rsp + 0x48]
mov ecx, edi
call fcn.1800539b0
mov edx, edi
mov ecx, edi
shr edx, 1
and ecx, 0x55555555
and edx, 0x55555555
add edx, ecx
lea r11d, [rax - 7]
mov ecx, edx
mov dword [rsp + 0x4c], r11d
and edx, 0x33333333
shr ecx, 2
and ecx, 0x33333333
add ecx, edx
mov edx, ecx
shr edx, 4
add edx, ecx
mov ecx, r9d
and edx, 0xf0f0f0f
mov eax, edx
shr eax, 8
add edx, eax
mov eax, edx
shr eax, 0x10
add eax, edx
movzx r10d, al
call fcn.1800539b0
mov edi, dword [rsp + 0x58]
mov edx, r9d
shr edx, 1
mov ecx, r9d
and edx, 0x55555555
and ecx, 0x55555555
add edx, ecx
lea r14d, [rax - 7]
mov ecx, edx
mov dword [rsp + 0x54], r14d
and edx, 0x33333333
shr ecx, 2
and ecx, 0x33333333
add ecx, edx
mov edx, ecx
shr edx, 4
add edx, ecx
mov ecx, edi
and edx, 0xf0f0f0f
mov eax, edx
shr eax, 8
add edx, eax
mov eax, edx
shr eax, 0x10
add eax, edx
movzx r9d, al
call fcn.1800539b0
sub eax, 7
mov edx, edi
shr edx, 1
mov ecx, edi
and edx, 0x55555555
mov dword [rsp + 0x38], eax
and ecx, 0x55555555
add edx, ecx
mov ecx, edx
and edx, 0x33333333
shr ecx, 2
and ecx, 0x33333333
add ecx, edx
mov edx, ecx
shr edx, 4
add edx, ecx
mov ecx, r13d
and edx, 0xf0f0f0f
mov eax, edx
shr eax, 8
add edx, eax
mov eax, edx
shr eax, 0x10
add eax, edx
movzx r12d, al
call fcn.1800539b0
lea r8d, [rax - 7]
mov edx, r13d
shr edx, 1
mov ecx, r13d
and edx, 0x55555555
mov dword [rsp + 0x5c], r8d
and ecx, 0x55555555
add edx, ecx
mov ecx, edx
and edx, 0x33333333
shr ecx, 2
and ecx, 0x33333333
add ecx, edx
mov edx, ecx
shr edx, 4
add edx, ecx
and edx, 0xf0f0f0f
mov eax, edx
shr eax, 8
add edx, eax
mov eax, edx
shr eax, 0x10
add eax, edx
movzx edi, al
cmp r10d, 8
ja 0x18004e842
cmp r9d, 8
ja 0x18004e842
cmp r12d, 8
ja 0x18004e842
cmp edi, 8
ja 0x18004e842
mov edx, dword [rsp + 0x30]
mov eax, dword [rbx + 4]
mov dword [rsp + 0x34], ebp
test eax, eax
jle 0x18004e740
mov eax, r11d
mov qword [rsp + 0x70], rdi
neg eax
mov dword [rsp + 0x60], eax
mov eax, 8
mov ecx, eax
sub ecx, r10d
mov dword [rsp + 0x40], ecx
mov ecx, r14d
neg ecx
mov dword [rsp + 0x78], ecx
mov ecx, eax
sub ecx, r9d
mov dword [rsp + 0x7c], ecx
mov ecx, dword [rsp + 0x38]
neg ecx
mov dword [rsp + 0x80], ecx
mov ecx, eax
sub ecx, r12d
mov dword [rsp + 0x84], ecx
mov ecx, r8d
neg ecx
sub eax, edi
mov dword [rsp + 0x88], ecx
mov dword [rsp + 0x8c], eax
mov eax, r10d
mov qword [rsp + 0xc8], rax
mov eax, r12d
mov r12, qword [rsp + 0x68]
mov ecx, r9d
mov qword [rsp + 0xd8], rax
mov qword [rsp + 0xd0], rcx
mov eax, dword [rbx]
movsxd rcx, ebp
test r12, r12
je 0x18004e571
xor r14d, r14d
test eax, eax
jle 0x18004e6e5
lea rdi, [rcx + rsi]
nop
mov rax, qword [rbx + 0xc0]
cmp rax, qword [rbx + 0xc8]
jae 0x18004e44f
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004e475
cmp dword [rbx + 0x30], 0
je 0x18004e473
mov rcx, rbx
call fcn.18005ba20
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004e475
xor cl, cl
mov byte [rdi + 2], cl
cmp rax, qword [rbx + 0xc8]
jae 0x18004e490
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004e4b6
cmp dword [rbx + 0x30], 0
je 0x18004e4b4
mov rcx, rbx
call fcn.18005ba20
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004e4b6
xor cl, cl
mov byte [rdi + 1], cl
cmp rax, qword [rbx + 0xc8]
jae 0x18004e4d1
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004e4f7
cmp dword [rbx + 0x30], 0
je 0x18004e4f5
mov rcx, rbx
call fcn.18005ba20
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004e4f7
xor cl, cl
mov byte [rdi], cl
add ebp, 3
add rdi, 3
cmp r12, 2
jne 0x18004e546
cmp rax, qword [rbx + 0xc8]
jae 0x18004e51e
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004e548
cmp dword [rbx + 0x30], 0
je 0x18004e542
mov rcx, rbx
call fcn.18005ba20
mov rax, qword [rbx + 0xc0]
movzx ecx, byte [rax]
inc rax
mov qword [rbx + 0xc0], rax
jmp 0x18004e548
xor cl, cl
jmp 0x18004e548
mov cl, 0xff
movzx eax, cl
or dword [rsp + 0x3c], eax
cmp r15d, 4
jne 0x18004e55c
inc ebp
mov byte [rdi], cl
inc rdi
inc r14d
cmp r14d, dword [rbx]
jl 0x18004e430
mov edx, dword [rsp + 0x30]
jmp 0x18004e6e5
test eax, eax
jle 0x18004e6e0
lea r14, [rcx + rsi]
mov esi, dword [rsp + 0x44]
mov rcx, rbx
call fcn.1800518a0
cmp esi, 0x10
je 0x18004e5a2
mov rcx, rbx
mov edi, eax
call fcn.1800518a0
shl eax, 0x10
add eax, edi
mov rdi, qword [rsp + 0x70]
mov r11d, dword [rsp + 0x4c]
mov edx, eax
and edx, dword [rsp + 0x48]
test r11d, r11d
jns 0x18004e5ba
mov ecx, dword [rsp + 0x60]
shl edx, cl
jmp 0x18004e5bf
mov ecx, r11d
shr edx, cl
mov r8, qword [rsp + 0xc8]
lea r9, [0x180000000]
mov ecx, dword [rsp + 0x40]
shr edx, cl
imul edx, dword [r9 + r8*4 + 0x280aa0]
mov ecx, dword [r9 + r8*4 + 0x280ac8]
sar edx, cl
mov ecx, dword [rsp + 0x54]
mov byte [r14], dl
mov edx, eax
and edx, dword [rsp + 0x50]
test ecx, ecx
jns 0x18004e600
mov ecx, dword [rsp + 0x78]
shl edx, cl
jmp 0x18004e602
shr edx, cl
mov r8, qword [rsp + 0xd0]
mov ecx, dword [rsp + 0x7c]
shr edx, cl
imul edx, dword [r9 + r8*4 + 0x280aa0]
mov ecx, dword [r9 + r8*4 + 0x280ac8]
sar edx, cl
mov ecx, dword [rsp + 0x38]
mov byte [r14 + 1], dl
mov edx, eax
and edx, dword [rsp + 0x58]
test ecx, ecx
jns 0x18004e640
mov ecx, dword [rsp + 0x80]
shl edx, cl
jmp 0x18004e642
shr edx, cl
mov r8, qword [rsp + 0xd8]
add ebp, 3
mov ecx, dword [rsp + 0x84]
shr edx, cl
imul edx, dword [r9 + r8*4 + 0x280aa0]
mov ecx, dword [r9 + r8*4 + 0x280ac8]
sar edx, cl
mov byte [r14 + 2], dl
add r14, 3
test r13d, r13d
je 0x18004e6b1
mov r8d, dword [rsp + 0x5c]
and eax, r13d
test r8d, r8d
jns 0x18004e68e
mov ecx, dword [rsp + 0x88]
shl eax, cl
jmp 0x18004e693
mov ecx, r8d
shr eax, cl
mov ecx, dword [rsp + 0x8c]
shr eax, cl
imul eax, dword [r9 + rdi*4 + 0x280aa0]
mov ecx, dword [r9 + rdi*4 + 0x280ac8]
sar eax, cl
jmp 0x18004e6b6
mov eax, 0xff
or dword [rsp + 0x3c], eax
cmp r15d, 4
jne 0x18004e6c8
inc ebp
mov byte [r14], al
inc r14
inc r12d
cmp r12d, dword [rbx]
jl 0x18004e581
mov rsi, qword [rsp + 0x98]
mov edx, dword [rsp + 0x30]
mov r12, qword [rsp + 0x68]
test edx, edx
je 0x18004e726
cmp qword [rbx + 0x10], 0
je 0x18004e71d
mov ecx, dword [rbx + 0xc8]
sub ecx, dword [rbx + 0xc0]
cmp ecx, edx
jge 0x18004e71d
mov rax, qword [rbx + 0xc8]
sub edx, ecx
mov rcx, qword [rbx + 0x28]
mov qword [rbx + 0xc0], rax
call qword [rbx + 0x18]
mov edx, dword [rsp + 0x30]
jmp 0x18004e726
mov eax, edx
add qword [rbx + 0xc0], rax
mov ecx, dword [rsp + 0x34]
mov eax, dword [rbx + 4]
inc ecx
mov rdi, qword [rsp + 0x70]
mov dword [rsp + 0x34], ecx
cmp ecx, eax
jl 0x18004e412
cmp r15d, 4
jne 0x18004e76a
cmp dword [rsp + 0x3c], 0
jne 0x18004e76a
imul eax, dword [rbx]
lea eax, [rax*4 - 1]
movsxd rcx, eax
test eax, eax
js 0x18004e76a
nop
mov byte [rcx + rsi], 0xff
sub rcx, 4
jns 0x18004e760
cmp dword [rsp + 0x90], 0
jle 0x18004e7df
mov edx, dword [rbx + 4]
xor r10d, r10d
test edx, 0xfffffffe
jle 0x18004e7df
mov ecx, dword [rbx]
sub edx, r10d
dec edx
mov r9d, ecx
imul edx, ecx
xor r8d, r8d
imul r9d, r10d
imul ecx, r15d
imul edx, r15d
imul r9d, r15d
add rdx, rsi
add r9, rsi
test ecx, ecx
jle 0x18004e7d0
sub r9, rdx
nop
movzx eax, byte [rdx]
inc r8d
movzx ecx, byte [r9 + rdx]
mov byte [r9 + rdx], al
mov eax, r15d
mov byte [rdx], cl
lea rdx, [rdx + 1]
imul eax, dword [rbx]
cmp r8d, eax
jl 0x18004e7b0
mov edx, dword [rbx + 4]
inc r10d
mov eax, edx
sar eax, 1
cmp r10d, eax
jl 0x18004e782
mov r8d, dword [rsp + 0x94]
test r8d, r8d
je 0x18004e812
cmp r8d, r15d
je 0x18004e812
mov eax, dword [rbx + 4]
mov edx, r15d
mov r9d, dword [rbx]
mov rcx, rsi
mov dword [rsp + 0x20], eax
call fcn.18004f780
mov rsi, rax
test rax, rax
je 0x18004e8a6
mov eax, dword [rbx]
mov rcx, qword [rsp + 0xe0]
mov dword [rcx], eax
mov rcx, qword [rsp + 0xe8]
mov eax, dword [rbx + 4]
mov dword [rcx], eax
mov rcx, qword [rsp + 0xf0]
test rcx, rcx
je 0x18004e83d
mov eax, dword [rbx + 8]
mov dword [rcx], eax
mov rax, rsi
jmp 0x18004e8a8
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov edx, dword [0x18028d760]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.bad_masks
jmp 0x18004e89d
mov edx, dword [0x18028d760]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.outofmem
jmp 0x18004e89d
mov edx, dword [0x18028d760]
mov rax, qword gs:[0x58]
mov rax, qword [rax + rdx*8]
lea rdx, str.too_large
mov ecx, 0x20
mov qword [rcx + rax], rdx
xor eax, eax
mov rcx, qword [rsp + 0x500]
xor rcx, rsp
call fcn.1800d8800
add rsp, 0x518
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret