Function at 0x18015b120
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x40
xor r12d, r12d
mov r15, r9
mov qword [rsp + 0x30], r12
mov r13, r8
mov rdi, rdx
mov rbp, rcx
mov esi, r12d
lea r14d, [r12 + 0x5a]
test rdx, rdx
jne 0x18015b15f
xor eax, eax
jmp 0x18015b4ed
mov qword [rsp + 0x70], rbx
test r13, r13
je 0x18015b4e5
test r15, r15
je 0x18015b4e5
mov r8d, 8
lea rdx, str.sha256__
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncmp]
test eax, eax
jne 0x18015b30e
mov rax, qword [case.0x180156b99.2]
cmp qword [rax + 0xb8], rsi
je 0x18015b4e5
mov ecx, reloc.WLDAP32.dll_Ordinal_32
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rbx, rax
test rax, rax
je 0x18015b25c
mov r8, rax
mov r9d, reloc.WLDAP32.dll_Ordinal_32
mov rax, qword [case.0x180156b99.2]
mov rdx, r15
mov rcx, r13
call qword [rax + 0xb8]
test eax, eax
jne 0x18015b4e8
lea rax, [rsp + 0x38]
mov r8d, reloc.WLDAP32.dll_Ordinal_32
lea r9, [rsp + 0x78]
mov qword [rsp + 0x20], rax
mov rdx, rbx
mov rcx, rbp
call fcn.180177a20
mov rcx, rbx
mov esi, eax
call qword [fcn.18019c1d3]
test esi, esi
je 0x18015b219
mov eax, esi
jmp 0x18015b4e8
mov r8, qword [rsp + 0x78]
lea rdx, str._t_public_key_hash:_sha256___s_n
mov rcx, rbp
call fcn.180161b30
mov rbx, 0xffffffffffffffff
cmp byte [rdi + rbx + 1], r12b
lea rbx, [rbx + 1]
jne 0x18015b234
lea rcx, [rbx + 1]
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
jne 0x18015b266
mov rcx, qword [rsp + 0x78]
call qword [fcn.18019c1d3]
mov eax, reloc.WLDAP32.dll_Ordinal_27
jmp 0x18015b4e8
lea r8, [rbx + 1]
mov rdx, rdi
mov rcx, rsi
call sub.VCRUNTIME140.dll_memcpy
mov rdi, rsi
nop dword [rax + rax]
lea rdx, str._sha256__
mov rcx, rdi
call sub.VCRUNTIME140.dll_strstr
mov rbx, rax
test rax, rax
je 0x18015b29a
mov byte [rax], r12b
lea rdx, [rdi + 8]
mov rax, 0xffffffffffffffff
inc rax
cmp byte [rdx + rax], r12b
jne 0x18015b2a5
mov r8, qword [rsp + 0x38]
mov rdi, qword [rsp + 0x78]
cmp r8, rax
jne 0x18015b2c9
mov rcx, rdi
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x18015b309
test rbx, rbx
je 0x18015b2ed
lea rdx, str.sha256__
mov byte [rbx], Ordinal_60
mov rcx, rbx
call sub.VCRUNTIME140.dll_strstr
mov rdi, rax
test rax, rax
jne 0x18015b280
mov rdi, qword [rsp + 0x78]
mov rcx, rdi
call qword [fcn.18019c1d3]
mov rcx, rsi
mov qword [rsp + 0x78], r12
call qword [fcn.18019c1d3]
jmp 0x18015b4e5
mov r14d, r12d
jmp 0x18015b2ed
lea rdx, [0x1801d5114]
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fopen]
mov r12, rax
test rax, rax
je 0x18015b4e5
xor edx, edx
mov rcx, rax
lea r8d, [rdx + 2]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x18015b4c1
mov rcx, r12
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
xor r8d, r8d
xor edx, edx
mov rcx, r12
movsxd rbx, eax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x18015b4c1
cmp ebx, 0x100000
ja 0x18015b4c1
mov rcx, rbx
call fcn.1801643d0
mov rbx, rax
cmp r15, rax
ja 0x18015b4c1
lea rcx, [rax + 1]
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
je 0x18015b4c1
mov r9, r12
mov r8d, 1
mov rdx, rbx
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
cmp eax, 1
jne 0x18015b4c1
cmp r15, rbx
jne 0x18015b3da
mov r8, r15
mov rdx, rsi
mov rcx, r13
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x18015b4c1
xor r14d, r14d
jmp 0x18015b4c1
lea rdx, str._____BEGIN_PUBLIC_KEY_____
mov byte [rbx + rsi], 0
mov rcx, rsi
xor edi, edi
call sub.VCRUNTIME140.dll_strstr
test rax, rax
je 0x18015b4c1
mov rbx, rax
sub rbx, rsi
je 0x18015b40a
cmp byte [rax - 1], 0xa
jne 0x18015b4c1
add rbx, 0x1a
lea rdx, str._n_____END_PUBLIC_KEY_____
lea rcx, [rbx + rsi]
call sub.VCRUNTIME140.dll_strstr
mov rbp, rax
test rax, rax
je 0x18015b4c1
sub rbp, rsi
mov rcx, rbp
sub rcx, rbx
inc rcx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov r14, rax
test rax, rax
je 0x18015b4bb
cmp rbx, rbp
jae 0x18015b46c
nop dword [rax]
movzx ecx, byte [rbx + rsi]
cmp cl, 0xa
je 0x18015b464
cmp cl, 0xd
je 0x18015b464
mov byte [rax + rdi], cl
inc rdi
inc rbx
cmp rbx, rbp
jb 0x18015b450
lea r8, [rsp + 0x78]
mov byte [rax + rdi], 0
lea rdx, [rsp + 0x30]
mov rcx, r14
call fcn.180177820
mov rcx, r14
mov ebx, eax
call qword [fcn.18019c1d3]
test ebx, ebx
jne 0x18015b4bb
cmp r15, qword [rsp + 0x78]
jne 0x18015b4bb
mov rdx, qword [rsp + 0x30]
mov r8, r15
mov rcx, r13
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
mov r14d, 0x5a
mov eax, 0
cmove r14d, eax
jmp 0x18015b4c1
mov r14d, 0x5a
mov rcx, rsi
call qword [fcn.18019c1d3]
mov rcx, qword [rsp + 0x30]
call qword [fcn.18019c1d3]
xor eax, eax
mov rcx, r12
mov qword [rsp + 0x30], rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov eax, r14d
mov rbx, qword [rsp + 0x70]
lea r11, [rsp + 0x40]
mov rbp, qword [r11 + 0x40]
mov rsi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
ret