Function at 0x180146cfc
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
mov rax, rsp
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rax - 0x3d8]
sub rsp, 0x4a0
mov qword [rsp + 0x70], 0xfffffffffffffffe
mov qword [rax + 8], rbx
mov rax, qword [0x1802240e0]
xor rax, rsp
mov qword [rbp + 0x390], rax
mov rdi, r9
mov dword [rsp + 0x64], r8d
mov rsi, rdx
mov rbx, rcx
mov r13d, 1
or r12, 0xffffffffffffffff
test rdx, rdx
jne 0x180146f9b
call fcn.18012b268
mov rdx, rax
lea rcx, [rbp - 0x50]
call fcn.180125008
nop
call fcn.18012b270
mov rcx, rax
call fcn.180125b04
test al, al
je 0x180146e29
mov rdx, rbx
lea rcx, [rbp - 0x50]
call fcn.180125334
lea rcx, [rbp - 0x50]
call fcn.1800b6970
mov rcx, rax
and qword [rsp + 0x30], rsi
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
xor r9d, r9d
mov r8d, r13d
mov edx, 0x80000000
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov rdi, rax
cmp rax, r12
jne 0x180146dd2
lea rcx, [rbp - 0x50]
call fcn.180125164
jmp 0x180146fe6
xor edx, edx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test eax, eax
je 0x180146dc4
and dword [rsp + 0x50], 0
mov ecx, esi
call fcn.18017e210
mov r14, rax
and qword [rsp + 0x20], 0
lea r9, [rsp + 0x50]
mov r8d, esi
mov rdx, rax
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_ReadFile]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [rsp + 0x50], esi
je 0x180146f8d
mov rcx, r14
call fcn.18017df04
jmp 0x180146dc4
call fcn.18012b270
mov rdx, rax
lea rcx, [rbp - 0x50]
call fcn.18012530c
call fcn.18012b280
mov rdx, rax
lea rcx, [rbp + 0xd0]
call fcn.180125008
nop
call fcn.18012b5a4
test al, al
je 0x180146e62
call fcn.18012b278
mov rdi, rax
jmp 0x180146e9f
lea rcx, [rbp + 0xd0]
call fcn.1800b6970
mov rcx, rax
xor edx, edx
call fcn.1801311c0
mov rsi, rax
lea rcx, [rbp - 0x50]
call fcn.1800b6970
mov rcx, rax
mov rdx, rsi
call fcn.180154f90
mov rdi, rax
test rsi, rsi
je 0x180146e9f
mov rcx, rsi
call fcn.18017df04
test rdi, rdi
jne 0x180146eb5
lea rcx, [rbp + 0xd0]
call fcn.180125164
jmp 0x180146dc4
and dword [rsp + 0x54], 0
mov r8d, r12d
mov rdx, rbx
lea rcx, [rbp + 0x40]
call fcn.180125038
nop
lea r8, [0x1801bc5e4]
lea rdx, [0x1801b1a1c]
lea rcx, [rbp + 0x40]
call fcn.180125d84
lea rcx, [rbp + 0x40]
call fcn.1800b6970
mov rdx, rax
lea rax, [rbp + 0x160]
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x54]
mov r8b, r13b
mov rcx, rdi
call fcn.180154990
test eax, eax
je 0x180146f18
lea rcx, [rbp + 0x40]
call fcn.180125164
jmp 0x180146ea4
mov esi, dword [rbp + 0x38c]
test esi, esi
je 0x180146f0d
mov ecx, esi
call fcn.18017e210
mov r14, rax
mov r9d, esi
mov r8, rax
mov edx, dword [rsp + 0x54]
mov rcx, rdi
call fcn.18015548c
test eax, eax
je 0x180146f64
cmp eax, 0x600
je 0x180146f64
mov rcx, r14
call fcn.18017df04
call fcn.18012b5a4
test al, al
jne 0x180146f0d
mov rcx, rdi
call fcn.1801546d0
jmp 0x180146f0d
call fcn.18012b5a4
test al, al
jne 0x180146f76
mov rcx, rdi
call fcn.1801546d0
nop
lea rcx, [rbp + 0x40]
call fcn.180125164
nop
lea rcx, [rbp + 0xd0]
call fcn.180125164
nop
lea rcx, [rbp - 0x50]
call fcn.180125164
jmp 0x18014723d
test r9, r9
jne 0x180146fa8
call fcn.18012b254
mov rdi, rax
mov r8, rsi
mov rdx, rbx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_FindResourceW]
mov r15, rax
test rax, rax
je 0x180146fe6
mov rdx, rax
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_LoadResource]
mov r13, rax
test rax, rax
jne 0x1801471f7
mov rcx, r15
call qword [sym.imp.KERNEL32.dll_FreeResource]
mov r13d, 1
and qword [rsp + 0x30], 0
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
xor r9d, r9d
mov r8d, r13d
mov edx, 0x80000000
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov rbx, rax
cmp rax, r12
je 0x180147311
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test eax, eax
je 0x180147311
and dword [rsp + 0x58], 0
mov ecx, esi
call fcn.18017e210
mov r14, rax
and qword [rsp + 0x20], 0
lea r9, [rsp + 0x58]
mov r8d, esi
mov rdx, rax
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_ReadFile]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [rsp + 0x58], esi
je 0x180147074
mov rcx, r14
call fcn.18017df04
xor r14d, r14d
test r14, r14
je 0x180147311
mov dword [rsp + 0x28], 4
lea rax, [rsp + 0x68]
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x5c]
lea r8, [rsp + 0x60]
mov edx, esi
mov rcx, r14
call fcn.180154394
mov rbx, rax
mov rcx, r14
call fcn.18017df04
test rbx, rbx
je 0x180147311
xor edx, edx
lea r8d, [rdx + 0x2c]
lea rcx, [rsp + 0x78]
call sub.VCRUNTIME140.dll_memset
mov dword [rsp + 0x78], 0x28
mov r14d, dword [rsp + 0x60]
mov dword [rsp + 0x7c], r14d
mov r15d, dword [rsp + 0x5c]
mov eax, r15d
neg eax
mov dword [rbp - 0x80], eax
mov dword [rbp - 0x7c], 0x200001
and dword [rbp - 0x78], 0
mov edi, r14d
imul edi, r15d
mov eax, edi
shl eax, 2
mov dword [rbp - 0x74], eax
xor r13b, r13b
mov byte [rsp + 0x40], r13b
xor eax, eax
mov qword [rsp + 0x48], rax
mov dword [rsp + 0x28], eax
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x48]
xor r8d, r8d
lea rdx, [rsp + 0x78]
xor ecx, ecx
call qword [sym.imp.GDI32.dll_CreateDIBSection]
mov rsi, rax
mov qword [rsp + 0x68], rax
test rax, rax
je 0x180147311
movsxd r10, edi
test edi, edi
jle 0x1801472c7
lea r8, [rbx + 3]
mov rdi, 0xfffffffffffffffe
sub rdi, rbx
sub r12, rbx
mov rsi, 0xfffffffffffffffd
sub rsi, rbx
mov r15d, dword [rsp + 0x64]
mov r9, r8
sub r9, rbx
mov cl, byte [r8]
mov rax, qword [rsp + 0x48]
mov byte [rax + r9], cl
lea r11, [r8 + rsi]
lea r13, [rdi + r8]
cmp cl, 0xff
jae 0x18014724b
movzx ecx, byte [r8 - 1]
movzx eax, byte [r8]
imul ecx, eax
mov eax, 0x80808081
mul ecx
shr edx, 7
mov rax, qword [rsp + 0x48]
mov byte [rax + r11], dl
movzx ecx, byte [r8 - 2]
movzx eax, byte [r8]
imul ecx, eax
mov eax, 0x80808081
mul ecx
shr edx, 7
mov rax, qword [rsp + 0x48]
mov byte [rax + r13], dl
movzx ecx, byte [r8 - 3]
movzx eax, byte [r8]
imul ecx, eax
mov eax, 0x80808081
mul ecx
shr edx, 7
mov rax, qword [rsp + 0x48]
lea rcx, [r12 + r8]
mov byte [rax + rcx], dl
mov byte [rsp + 0x40], 1
lea rdx, [r12 + r8]
jmp 0x180147275
mov rdx, r15
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test eax, eax
je 0x180146fe0
mov ecx, esi
call fcn.18017e210
mov r14, rax
mov rcx, r13
call qword [sym.imp.KERNEL32.dll_LockResource]
mov rdx, rax
mov r8d, esi
mov rcx, r14
call sub.VCRUNTIME140.dll_memcpy
mov rcx, r15
call qword [sym.imp.KERNEL32.dll_FreeResource]
mov r13d, 1
test r14, r14
jne 0x18014707d
jmp 0x180146fe6
mov cl, byte [r8 - 1]
mov rax, qword [rsp + 0x48]
mov byte [rax + r11], cl
mov cl, byte [r8 - 2]
mov rax, qword [rsp + 0x48]
mov byte [rax + r13], cl
lea rdx, [r12 + r8]
mov cl, byte [r8 - 3]
mov rax, qword [rsp + 0x48]
mov byte [rax + rdx], cl
mov rax, qword [rsp + 0x48]
cmp dword [rax + r11], r15d
jne 0x1801472aa
xor ecx, ecx
mov byte [rax + r11], cl
mov rax, qword [rsp + 0x48]
mov byte [rax + r13], cl
mov rax, qword [rsp + 0x48]
mov byte [rax + rdx], cl
mov rax, qword [rsp + 0x48]
mov byte [rax + r9], cl
mov r13b, 1
mov byte [rsp + 0x40], r13b
jmp 0x1801472af
mov r13b, byte [rsp + 0x40]
add r8, 4
sub r10, 1
jne 0x180147169
mov r15d, dword [rsp + 0x5c]
mov rsi, qword [rsp + 0x68]
mov rcx, rbx
call sub.api_ms_win_crt_heap_l1_1_0.dll_free
mov ecx, 0xb8
call fcn.18017df38
mov rbx, rax
mov qword [rsp + 0x68], rax
test rax, rax
je 0x1801472f1
lea rcx, [rax + 0x28]
call fcn.180125060
jmp 0x1801472f3
xor ebx, ebx
and qword [rbx + 8], 0
and qword [rbx + 0x10], 0
mov qword [rbx], rsi
mov dword [rbx + 0x18], r14d
mov dword [rbx + 0x1c], r15d
mov byte [rbx + 0x20], r13b
mov rax, rbx
jmp 0x180147313
xor eax, eax
mov rcx, qword [rbp + 0x390]
xor rcx, rsp
call fcn.18017dee0
mov rbx, qword [rsp + 0x4e0]
add rsp, 0x4a0
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret