Function at 0x18001b610
Capabilities:
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 - 0x5f]
sub rsp, 0x100
mov qword [rsp + 0x58], 0xfffffffffffffffe
mov qword [rax + 0x18], rbx
movaps xmmword [rax - 0x48], xmm6
mov rax, qword [0x18008d0c0]
xor rax, rsp
mov qword [rbp + 7], rax
mov rbx, rdx
mov rdi, rcx
xor r13d, r13d
mov byte [rcx + 0x10], r13b
mov rax, qword [rcx]
call qword [rax]
mov qword [rbp - 0x69], r13
lea ecx, [r13 + 8]
call fcn.180037bfc
mov qword [rbp - 0x79], rax
mov qword [rax], 0xffffffffffffffff
mov qword [rbp - 0x69], rax
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
lea r9d, [r13 + 1]
mov r8d, 0x80000000
mov rdx, rbx
lea rcx, [rbp - 0x69]
call fcn.1800144a0
test al, al
jne 0x18001b719
lea rcx, [rbp - 0x19]
call fcn.18001ec10
nop
cmp qword [rdi + 8], r13
je 0x18001b6bf
lea r8, [rbp - 0x19]
xor edx, edx
mov rcx, rdi
call fcn.18001ba60
nop
mov rdx, qword [rbp - 1]
cmp rdx, 8
jb 0x18001b6ff
lea rdx, [rdx*2 + 2]
mov rcx, qword [rbp - 0x19]
mov rax, rcx
cmp rdx, 0x1000
jb 0x18001b6fa
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x18001ba49
call fcn.180037bf4
mov qword [rbp - 9], r13
mov qword [rbp - 1], 7
mov word [rbp - 0x19], r13w
mov rbx, qword [rbp - 0x69]
jmp 0x18001b9e1
mov rbx, qword [rbp - 0x69]
test rbx, rbx
je 0x18001b965
mov rcx, qword [rbx]
cmp rcx, 0xffffffffffffffff
je 0x18001b965
lea rdx, [rbp - 0x61]
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp eax, 0xffffffff
jne 0x18001b752
call qword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x18001b965
mov r14d, dword [rbp - 0x61]
shl r14, 0x20
add r14, rsi
je 0x18001b965
mov r12b, 1
mov dword [rbp - 0x71], r13d
mov rsi, r13
mov ecx, 0x10000
call fcn.18003886c
mov r15, rax
movsd xmm6, qword [0x1800798f8]
test r15, r15
je 0x18001b8aa
cmp qword [rbx], 0xffffffffffffffff
je 0x18001b8c4
mov dword [rbp - 0x71], r13d
mov qword [rsp + 0x20], r13
lea r9, [rbp - 0x71]
mov r8d, 0x10000
mov rdx, r15
mov rcx, qword [rbx]
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x18001b8aa
movzx eax, byte [rdi + 0x10]
test al, al
jne 0x18001b824
mov r8d, dword [rbp - 0x71]
test r8d, r8d
je 0x18001b8a6
mov rax, qword [rdi]
mov rdx, r15
mov rcx, rdi
call qword [rax + 8]
mov eax, dword [rbp - 0x71]
add rsi, rax
mov rcx, qword [rdi + 8]
test rcx, rcx
je 0x18001b817
mov rax, qword [rcx]
xorps xmm1, xmm1
cvtsi2sd xmm1, rsi
test rsi, rsi
jns 0x18001b800
addsd xmm1, xmm6
xorps xmm0, xmm0
cvtsi2sd xmm0, r14
test r14, r14
jns 0x18001b811
addsd xmm0, xmm6
divsd xmm1, xmm0
call qword [rax]
mov dword [rbp - 0x71], r13d
mov rbx, qword [rbp - 0x69]
jmp 0x18001b782
mov qword [rbp - 0x49], r13
mov qword [rbp - 0x41], r13
mov qword [rbp - 0x49], r13
mov qword [rbp - 0x41], 7
mov word [rbp - 0x59], r13w
cmp qword [rdi + 8], 0
je 0x18001b852
lea r8, [rbp - 0x59]
xor edx, edx
mov rcx, rdi
call fcn.18001ba60
xor r12b, r12b
mov rdx, qword [rbp - 0x41]
cmp rdx, 8
jb 0x18001b895
lea rdx, [rdx*2 + 2]
mov rcx, qword [rbp - 0x59]
mov rax, rcx
cmp rdx, 0x1000
jb 0x18001b890
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x18001ba4f
call fcn.180037bf4
mov qword [rbp - 0x49], r13
mov qword [rbp - 0x41], 7
mov word [rbp - 0x59], r13w
mov rbx, qword [rbp - 0x69]
mov rcx, qword [rbx]
cmp rcx, 0xffffffffffffffff
je 0x18001b8c4
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x18001b8c4
mov qword [rbx], 0xffffffffffffffff
mov rcx, r15
call fcn.180037bf4
mov rax, qword [rdi]
mov rcx, rdi
call qword [rax + 0x10]
mov qword [rsp + 0x40], r13
mov qword [rsp + 0x48], r13
mov qword [rsp + 0x40], r13
mov qword [rsp + 0x48], 7
mov word [rsp + 0x30], r13w
cmp qword [rdi + 8], 0
je 0x18001b90a
lea r8, [rsp + 0x30]
mov dl, 1
mov rcx, rdi
call fcn.18001ba60
nop
mov rdx, qword [rsp + 0x48]
cmp rdx, 8
jb 0x18001b94c
lea rdx, [rdx*2 + 2]
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x18001b947
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x18001ba55
call fcn.180037bf4
mov qword [rsp + 0x40], r13
mov qword [rsp + 0x48], 7
mov word [rsp + 0x30], r13w
jmp 0x18001b9e4
mov qword [rbp - 0x29], r13
mov qword [rbp - 0x21], r13
mov qword [rbp - 0x29], r13
mov qword [rbp - 0x21], 7
mov word [rbp - 0x39], r13w
cmp qword [rdi + 8], 0
je 0x18001b994
lea r8, [rbp - 0x39]
xor edx, edx
mov rcx, rdi
call fcn.18001ba60
nop
mov rdx, qword [rbp - 0x21]
cmp rdx, 8
jb 0x18001b9d0
lea rdx, [rdx*2 + 2]
mov rcx, qword [rbp - 0x39]
mov rax, rcx
cmp rdx, 0x1000
jb 0x18001b9cb
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x18001ba43
call fcn.180037bf4
mov qword [rbp - 0x29], r13
mov qword [rbp - 0x21], 7
mov word [rbp - 0x39], r13w
xor r12b, r12b
test rbx, rbx
je 0x18001ba10
mov rcx, qword [rbx]
lea r8, [rcx - 1]
cmp r8, 0xfffffffffffffffd
ja 0x18001b9ff
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov qword [rbx], r13
mov edx, 8
mov rcx, rbx
call fcn.180037bf4
mov qword [rbp - 0x69], r13
movzx eax, r12b
mov rcx, qword [rbp + 7]
xor rcx, rsp
call fcn.180037bd0
mov rbx, qword [rsp + 0x150]
movaps xmm6, xmmword [rsp + 0xf0]
add rsp, 0x100
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
call fcn.180042f24
nop
call fcn.180042f24
int3
call fcn.180042f24
int3
call fcn.180042f24
int3