Function at 0x140189470
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push rbx
push rbp
push rsi
push r12
push r13
sub rsp, 0x20
mov r12d, dword [rsp + 0x70]
mov ebx, r9d
mov esi, r8d
mov r13d, edx
mov rbp, rcx
cmp r8d, edx
jne 0x1401894a1
mov rax, rcx
add rsp, 0x20
pop r13
pop r12
pop rsi
pop rbp
pop rbx
ret
lea eax, [r8 - 1]
mov qword [rsp + 0x60], r15
cmp eax, 3
jbe 0x1401894d0
mov r8d, 0x6df
lea rdx, str.C:_vcpkginstalledx64_windows_staticinclude_stb_image.h
lea rcx, str.req_comp___1__req_comp___4
call fcn.1404703d8
test esi, esi
js 0x1401898ee
test ebx, ebx
js 0x1401898ee
je 0x1401894eb
xor edx, edx
mov eax, 0x7fffffff
div ebx
cmp esi, eax
jg 0x1401898ee
mov ecx, esi
imul ecx, ebx
test ecx, ecx
js 0x1401898ee
test r12d, r12d
js 0x1401898ee
je 0x140189515
xor edx, edx
mov eax, 0x7fffffff
div r12d
cmp ecx, eax
jg 0x1401898ee
imul ecx, r12d
movsxd rcx, ecx
call fcn.140470900
mov r15, rax
test rax, rax
je 0x1401898ee
mov qword [rsp + 0x50], rdi
xor edi, edi
mov qword [rsp + 0x58], r14
test r12d, r12d
jle 0x14018987f
lea r14d, [r13*8 - 0xa]
add r14d, esi
lea r11d, [rbx - 1]
lea r8, [0x140000000]
nop dword [rax + rax]
mov r9d, edi
mov eax, edi
imul r9d, r13d
imul eax, esi
imul r9d, ebx
imul eax, ebx
add r9, rbp
add rax, r15
cmp r14d, 0x19
ja case.0x140189591.3
movsxd rcx, r14d
mov edx, dword [r8 + rcx*4 + 0x189928]
add rdx, r8
jmp rdx
mov edx, r11d
test r11d, r11d
js 0x140189874
nop
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea r9, [r9 + 1]
mov byte [rax + 1], 0xff
lea rax, [rax + 2]
jns 0x1401895a0
jmp 0x140189874
mov edx, r11d
test r11d, r11d
js 0x140189874
nop dword [rax + rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax + 2], cl
lea r9, [r9 + 1]
mov byte [rax + 1], cl
mov byte [rax], cl
lea rax, [rax + 3]
jns 0x1401895d0
jmp 0x140189874
mov edx, r11d
test r11d, r11d
js 0x140189874
nop word [rax + rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax + 2], cl
lea r9, [r9 + 1]
mov byte [rax + 1], cl
mov byte [rax], cl
mov byte [rax + 3], 0xff
lea rax, [rax + 4]
jns 0x140189600
jmp 0x140189874
mov edx, r11d
test r11d, r11d
js 0x140189874
nop
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea rax, [rax + 1]
lea r9, [r9 + 2]
jns 0x140189630
jmp 0x140189874
mov edx, r11d
test r11d, r11d
js 0x140189874
nop dword [rax]
nop dword [rax + rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax + 2], cl
lea r9, [r9 + 2]
mov byte [rax + 1], cl
mov byte [rax], cl
lea rax, [rax + 3]
jns 0x140189660
jmp 0x140189874
mov edx, r11d
test r11d, r11d
js 0x140189874
nop word [rax + rax]
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax + 2], cl
lea r9, [r9 + 2]
mov byte [rax + 1], cl
mov byte [rax], cl
lea rax, [rax + 4]
movzx ecx, byte [r9 - 1]
mov byte [rax - 1], cl
jns 0x140189690
jmp 0x140189874
mov edx, r11d
test r11d, r11d
js 0x140189874
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea rax, [rax + 4]
movzx ecx, byte [r9 + 1]
lea r9, [r9 + 3]
mov byte [rax - 3], cl
movzx ecx, byte [r9 - 1]
mov byte [rax - 2], cl
mov byte [rax - 1], 0xff
jns 0x1401896c2
jmp 0x140189874
mov r10d, r11d
test r11d, r11d
js 0x140189874
nop word [rax + rax]
movzx ecx, byte [r9 + 1]
lea rax, [rax + 1]
imul r8d, ecx, 0x96
movzx ecx, byte [r9 + 2]
lea r9, [r9 + 3]
imul edx, ecx, 0x1d
movzx ecx, byte [r9 - 3]
add r8d, edx
imul edx, ecx, 0x4d
add r8d, edx
shr r8d, 8
sub r10d, 1
mov byte [rax - 1], r8b
jns 0x140189700
lea r8, [0x140000000]
jmp 0x140189874
mov r10d, r11d
test r11d, r11d
js 0x140189874
movzx ecx, byte [r9 + 1]
lea rax, [rax + 2]
imul r8d, ecx, 0x96
movzx ecx, byte [r9 + 2]
lea r9, [r9 + 3]
imul edx, ecx, 0x1d
movzx ecx, byte [r9 - 3]
mov byte [rax - 1], 0xff
add r8d, edx
imul edx, ecx, 0x4d
add r8d, edx
shr r8d, 8
sub r10d, 1
mov byte [rax - 2], r8b
jns 0x140189750
lea r8, [0x140000000]
jmp 0x140189874
mov r10d, r11d
test r11d, r11d
js 0x140189874
nop dword [rax]
nop dword [rax + rax]
movzx ecx, byte [r9 + 1]
lea rax, [rax + 1]
imul r8d, ecx, 0x96
movzx ecx, byte [r9 + 2]
lea r9, [r9 + 4]
imul edx, ecx, 0x1d
movzx ecx, byte [r9 - 4]
add r8d, edx
imul edx, ecx, 0x4d
add r8d, edx
shr r8d, 8
sub r10d, 1
mov byte [rax - 1], r8b
jns 0x1401897b0
lea r8, [0x140000000]
jmp 0x140189874
mov r10d, r11d
test r11d, r11d
js 0x140189874
nop dword [rax]
movzx ecx, byte [r9 + 1]
lea rax, [rax + 2]
imul r8d, ecx, 0x96
movzx ecx, byte [r9 + 2]
lea r9, [r9 + 4]
imul edx, ecx, 0x1d
movzx ecx, byte [r9 - 4]
add r8d, edx
imul edx, ecx, 0x4d
add r8d, edx
shr r8d, 8
sub r10d, 1
mov byte [rax - 2], r8b
movzx ecx, byte [r9 - 1]
mov byte [rax - 1], cl
jns 0x140189800
lea r8, [0x140000000]
jmp 0x140189874
mov edx, r11d
test r11d, r11d
js 0x140189874
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea rax, [rax + 3]
movzx ecx, byte [r9 + 1]
lea r9, [r9 + 4]
mov byte [rax - 2], cl
movzx ecx, byte [r9 - 2]
mov byte [rax - 1], cl
jns 0x140189851
inc edi
cmp edi, r12d
jl 0x140189560
mov rcx, rbp
call fcn.14046a144
mov rax, r15
mov r14, qword [rsp + 0x58]
mov rdi, qword [rsp + 0x50]
mov r15, qword [rsp + 0x60]
add rsp, 0x20
pop r13
pop r12
pop rsi
pop rbp
pop rbx
ret
mov r8d, 0x6fc
lea rdx, str.C:_vcpkginstalledx64_windows_staticinclude_stb_image.h
lea rcx, [0x14056f690]
call fcn.1404703d8
mov rcx, rbp
call fcn.14046a144
mov rcx, r15
call fcn.14046a144
mov rax, qword gs:[0x58]
mov edx, 0x28
mov rcx, qword [rax]
lea rax, str.unsupported
mov qword [rdx + rcx], rax
xor eax, eax
jmp 0x14018988a
mov rcx, rbp
call fcn.14046a144
mov rax, qword gs:[0x58]
mov r15, qword [rsp + 0x60]
mov edx, 0x28
mov rcx, qword [rax]
lea rax, str.outofmem
mov qword [rdx + rcx], rax
xor eax, eax
add rsp, 0x20
pop r13
pop r12
pop rsi
pop rbp
pop rbx
ret