Function at 0x140187d90
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push rbx
push rsi
push r12
push r13
push r14
sub rsp, 0x20
mov r12d, dword [rsp + 0x70]
mov ebx, r9d
mov esi, r8d
mov r13d, edx
mov r14, rcx
cmp r8d, edx
jne 0x140187dc3
mov rax, rcx
add rsp, 0x20
pop r14
pop r13
pop r12
pop rsi
pop rbx
ret
lea eax, [r8 - 1]
mov qword [rsp + 0x50], rbp
cmp eax, 3
jbe 0x140187df2
mov r8d, 0x6df
lea rdx, str.C:_vcpkginstalledx64_windows_staticinclude_stb_image.h
lea rcx, str.req_comp___1__req_comp___4
call fcn.1404b9c98
test esi, esi
js 0x14018820f
test ebx, ebx
js 0x14018820f
je 0x140187e0d
xor edx, edx
mov eax, 0x7fffffff
div ebx
cmp esi, eax
jg 0x14018820f
mov ecx, esi
imul ecx, ebx
test ecx, ecx
js 0x14018820f
test r12d, r12d
js 0x14018820f
je 0x140187e37
xor edx, edx
mov eax, 0x7fffffff
div r12d
cmp ecx, eax
jg 0x14018820f
imul ecx, r12d
movsxd rcx, ecx
call fcn.1404b9d50
mov rbp, rax
test rax, rax
je 0x14018820f
mov qword [rsp + 0x58], rdi
xor edi, edi
mov qword [rsp + 0x60], r15
test r12d, r12d
jle 0x14018819f
lea r15d, [r13*8 - 0xa]
add r15d, esi
lea r11d, [rbx - 1]
lea r8, [0x140000000]
nop word [rax + rax]
mov r9d, edi
mov eax, edi
imul r9d, r13d
imul eax, esi
imul r9d, ebx
imul eax, ebx
add r9, r14
add rax, rbp
cmp r15d, 0x19
ja case.0x140187eb1.3
movsxd rcx, r15d
mov edx, dword [r8 + rcx*4 + 0x188248]
add rdx, r8
jmp rdx
mov edx, r11d
test r11d, r11d
js 0x140188194
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 0x140187ec0
jmp 0x140188194
mov edx, r11d
test r11d, r11d
js 0x140188194
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 0x140187ef0
jmp 0x140188194
mov edx, r11d
test r11d, r11d
js 0x140188194
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 0x140187f20
jmp 0x140188194
mov edx, r11d
test r11d, r11d
js 0x140188194
nop
sub edx, 1
movzx ecx, byte [r9]
mov byte [rax], cl
lea rax, [rax + 1]
lea r9, [r9 + 2]
jns 0x140187f50
jmp 0x140188194
mov edx, r11d
test r11d, r11d
js 0x140188194
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 0x140187f80
jmp 0x140188194
mov edx, r11d
test r11d, r11d
js 0x140188194
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 0x140187fb0
jmp 0x140188194
mov edx, r11d
test r11d, r11d
js 0x140188194
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 0x140187fe2
jmp 0x140188194
mov r10d, r11d
test r11d, r11d
js 0x140188194
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 0x140188020
lea r8, [0x140000000]
jmp 0x140188194
mov r10d, r11d
test r11d, r11d
js 0x140188194
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 0x140188070
lea r8, [0x140000000]
jmp 0x140188194
mov r10d, r11d
test r11d, r11d
js 0x140188194
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 0x1401880d0
lea r8, [0x140000000]
jmp 0x140188194
mov r10d, r11d
test r11d, r11d
js 0x140188194
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 0x140188120
lea r8, [0x140000000]
jmp 0x140188194
mov edx, r11d
test r11d, r11d
js 0x140188194
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 0x140188171
inc edi
cmp edi, r12d
jl 0x140187e80
mov rcx, r14
call fcn.1404b3bb8
mov rax, rbp
mov r15, qword [rsp + 0x60]
mov rdi, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop r13
pop r12
pop rsi
pop rbx
ret
mov r8d, 0x6fc
lea rdx, str.C:_vcpkginstalledx64_windows_staticinclude_stb_image.h
lea rcx, [0x1405c5ad0]
call fcn.1404b9c98
mov rcx, r14
call fcn.1404b3bb8
mov rcx, rbp
call fcn.1404b3bb8
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 0x1401881aa
mov rcx, r14
call fcn.1404b3bb8
mov rax, qword gs:[0x58]
mov rbp, qword [rsp + 0x50]
mov edx, 0x28
mov rcx, qword [rax]
lea rax, str.outofmem
mov qword [rdx + rcx], rax
xor eax, eax
add rsp, 0x20
pop r14
pop r13
pop r12
pop rsi
pop rbx
ret