Function at 0x180074c70
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
mov r11, rsp
mov dword [r11 + 0x18], r8d
mov qword [r11 + 8], rcx
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x100
mov qword [r11 - 0x30], 0xfffffffffffffffe
mov qword [r11 + 0x10], rbx
mov qword [r11 + 0x20], rsi
mov r12, r9
mov esi, r8d
mov rbx, rcx
mov eax, dword [str.USER]
mov dword [rsp + 0x78], eax
mov al, byte [0x18028166c]
mov byte [rsp + 0x7c], al
mov eax, dword [str.PASS]
mov dword [rsp + 0x70], eax
mov al, byte [0x180281674]
mov byte [rsp + 0x74], al
mov eax, dword [str.RETR]
mov dword [rsp + 0x68], eax
mov al, byte [0x180281fcc]
mov byte [rsp + 0x6c], al
mov eax, dword [str.STLS]
mov dword [rsp + 0x80], eax
mov al, byte [0x180281fd4]
mov byte [rsp + 0x84], al
movsd xmm0, qword [str.STARTTLS]
movsd qword [r11 - 0x80], xmm0
mov al, byte [0x180281fe0]
mov byte [r11 - 0x78], al
mov eax, dword [0x180281fe4]
mov dword [rsp + 0x88], eax
mov al, byte [0x180281fe8]
mov byte [rsp + 0x8c], al
mov eax, dword [str.AUTH]
mov dword [rsp + 0xa0], eax
movzx eax, word [0x180281ff0]
mov word [rsp + 0xa4], ax
mov eax, dword [str.APOP]
mov dword [rsp + 0x98], eax
movzx eax, word [0x180281ff8]
mov word [rsp + 0x9c], ax
mov eax, dword [str.CAPA]
mov dword [rsp + 0x90], eax
mov al, byte [0x180282000]
mov byte [rsp + 0x94], al
movsd xmm0, qword [str.X_WAIT:_0_r_n]
movsd qword [r11 - 0x70], xmm0
mov eax, dword [0x180281e60]
mov dword [r11 - 0x68], eax
mov eax, dword [str.PASV]
mov dword [rsp + 0x48], eax
mov al, byte [0x1802816a0]
mov byte [rsp + 0x4c], al
mov eax, dword [0x180281694]
mov dword [rsp + 0x50], eax
mov al, byte [0x180281698]
mov byte [rsp + 0x54], al
mov eax, dword [str.EPSV]
mov dword [rsp + 0x60], eax
mov al, byte [0x1802816c8]
mov byte [rsp + 0x64], al
mov eax, dword [0x1802816cc]
mov dword [rsp + 0x58], eax
mov al, byte [0x1802816d0]
mov byte [rsp + 0x5c], al
xor r15d, r15d
mov edi, r15d
lea r14d, [r15 + 2]
cmp byte [rcx + 0x70], r14b
je 0x180074dfd
xor eax, eax
jmp 0x1800756df
mov rcx, qword [rcx + 0x10]
mov rcx, qword [rcx + 0x160]
call fcn.180076058
mov rcx, rax
mov qword [rsp + 0xd0], rax
test rax, rax
je 0x180074df6
movsxd r13, dword [rsp + 0x150]
test r13d, r13d
jle 0x18007566e
mov rdx, r13
mov ecx, dword [rbx + 0x1c]
test ecx, ecx
je 0x180075623
sub ecx, 1
je 0x1800754db
sub ecx, 1
je 0x18007541d
sub ecx, 1
je 0x180075468
sub ecx, 1
je 0x1800753ce
sub ecx, 1
je 0x180075338
sub ecx, 1
je 0x180075222
sub ecx, 1
je 0x180074e8c
cmp ecx, 1
jne 0x18007566a
lea esi, [rcx + 4]
lea r15d, [rcx + 3]
jmp 0x180074fde
test esi, esi
jne 0x180074fe8
mov r9b, 1
mov r8d, r13d
mov rdx, r12
lea rcx, [rbx + 0x20]
call fcn.18006d160
mov rdx, qword [rbx + 0x28]
cmp dword [rbx + 0x30], r15d
jle 0x180074ec4
mov rcx, rdx
lea eax, [rsi + 0xa]
cmp byte [rcx], al
je 0x180074ec7
inc edi
inc rcx
cmp edi, dword [rbx + 0x30]
jl 0x180074eb6
or edi, 0xffffffff
cmp edi, 0xffffffff
jne 0x180074edf
mov eax, dword [rbx + 0x18]
shr eax, 2
not eax
and eax, 1
or eax, r14d
jmp 0x1800756df
cmp byte [rdx], 0x2d
jne 0x180074efc
mov dword [rbx + 0x1c], 6
lea rcx, [rbx + 0x20]
call fcn.18006d240
mov eax, r14d
jmp 0x1800756df
cmp byte [rdx], 0x2b
jne 0x180074ff0
mov dword [rbx + 0x1c], 8
mov qword [rsp + 0x38], r15
mov qword [rsp + 0x30], r15
lea rcx, [rsp + 0x38]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
lea rcx, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rax, qword [rsp + 0x30]
cqo
idiv qword [rsp + 0x38]
mov qword [rbx + 0x40], rax
lea rcx, [rbx + 0x48]
mov rax, qword [rcx]
call qword [rax + gethostname]
mov r15d, 4
lea esi, [r15 + 1]
test byte [rbx + 0x18], r15b
jne 0x180074f8d
mov eax, dword [str.OK_r_n]
mov dword [rsp + 0x30], eax
movzx eax, word [0x18028200c]
mov word [rsp + 0x34], ax
mov dword [rsp + 0x28], esi
lea rax, [rsp + 0x30]
mov qword [rsp + 0x20], rax
xor r9d, r9d
lea r8d, [r15 - 3]
mov rdx, rbx
mov rcx, qword [rbx + 0x10]
call fcn.180078c88
mov eax, dword [rbx + 0x30]
sub eax, edi
lea r13d, [rax - 1]
mov rcx, qword [rbx + 0x28]
movsxd r8, eax
dec r8
movsxd rax, edi
lea rdx, [rcx + 1]
add rdx, rax
call fcn.1801c2370
mov ecx, dword [rbx + 0x34]
cmp r13d, ecx
jae 0x180074fc7
mov dword [rbx + 0x30], r13d
mov rax, qword [rbx + 0x28]
mov byte [r13 + rax], 0
jmp 0x180074fdb
sub r13d, ecx
xor r9d, r9d
mov r8d, r13d
xor edx, edx
lea rcx, [rbx + 0x20]
call fcn.18006d160
xor r13d, r13d
cmp dword [rsp + 0x140], 0
je 0x180074ff9
mov edi, r14d
jmp 0x18007566a
mov esi, 5
lea r15d, [rsi - 1]
lea rcx, [rbx + 0x48]
mov rax, qword [rcx]
xor edx, edx
call qword [rax + 0x30]
mov qword [rsp + 0x40], rax
lea rax, [rbx + 0x20]
mov qword [rsp + 0x38], rax
mov r9b, 1
mov r8d, r13d
mov rdx, r12
mov r13, rax
mov rcx, rax
call fcn.18006d160
mov edi, dword [rbx + 0x30]
mov rcx, qword [rbx + 0x28]
mov qword [rsp + 0xc8], rcx
mov eax, dword [str._r_n._r_n]
mov dword [rsp + 0x30], eax
movzx eax, word [0x180281e28]
mov word [rsp + 0x34], ax
cmp edi, esi
jl 0x180075140
add edi, 0xfffffffb
js 0x18007509c
movsxd r12, edi
add r12, rcx
movsx edx, byte [r12]
lea rcx, str._r_n_t.
call fcn.1801c2cf8
test rax, rax
je 0x18007509c
movsxd rax, edi
mov rdx, qword [rsp + 0xc8]
add rdx, rax
mov r8, rsi
lea rcx, [rsp + 0x30]
call fcn.1801c2c00
test eax, eax
je 0x18007509f
dec r12
sub edi, 1
jns 0x18007505f
or edi, 0xffffffff
test edi, edi
jle 0x180075140
mov rcx, qword [rsp + 0x40]
mov rax, qword [rcx]
mov r8d, edi
mov rdx, qword [rbx + 0x28]
call qword [rax + 0x20]
test byte [rbx + 0x18], r15b
je 0x1800750d0
lea rdi, [rbx + 0x48]
mov rax, qword [rdi]
mov dl, 1
mov rcx, rdi
call qword [rax + 0x20]
jmp 0x1800750fc
mov dword [rsp + 0x28], reloc.WS2_32.dll_inet_addr
lea rax, [rsp + 0xb8]
mov qword [rsp + 0x20], rax
xor r9d, r9d
lea r8d, [r9 + 1]
mov rdx, rbx
mov rcx, qword [rbx + 0x10]
call fcn.180078c88
lea rdi, [rbx + 0x48]
mov rax, qword [rbx + 0x10]
mov rcx, qword [rsp + 0xd0]
mov r9, qword [rcx]
mov r8, rdi
mov rdx, qword [rax + 8]
call qword [r9 + 0x40]
nop
jmp 0x18007512c
mov dword [rbx + 0x1c], 6
mov rcx, r13
call fcn.18006d240
jmp 0x180074ecc
mov r8d, dword [rbx + 0x30]
mov edi, 0xa
cmp r8d, edi
jbe 0x18007519f
mov rcx, qword [rsp + 0x40]
mov rax, qword [rcx]
add r8d, 0xfffffff6
mov rdx, qword [rbx + 0x28]
call qword [rax + 0x20]
mov rcx, qword [rbx + 0x28]
mov edx, dword [rbx + 0x30]
add rdx, 0xfffffffffffffff6
add rdx, rcx
mov r8d, edi
call fcn.1801c2370
mov eax, dword [r13 + 0x14]
cmp eax, edi
jbe 0x18007518d
mov dword [r13 + 0x10], edi
mov rax, qword [r13 + 8]
mov byte [rax + 0xa], 0
jmp 0x18007519f
sub edi, eax
xor r9d, r9d
mov r8d, edi
xor edx, edx
mov rcx, r13
call fcn.18006d160
test byte [rbx + 0x18], r15b
jne 0x180074ecc
and qword [rsp + 0x40], 0
and qword [rsp + 0x130], 0
lea rcx, [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
lea rcx, [rsp + 0x130]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rax, qword [rsp + 0x130]
cqo
idiv qword [rsp + 0x40]
mov rcx, rax
sub rax, qword [rbx + 0x40]
cmp rax, 0xf
jbe 0x180074ecc
mov qword [rbx + 0x40], rcx
mov dword [rsp + 0x28], reloc.WS2_32.dll_inet_addr
lea rax, [rsp + 0xb8]
mov qword [rsp + 0x20], rax
xor r9d, r9d
lea r8d, [r9 + 1]
mov rdx, rbx
mov rcx, qword [rbx + 0x10]
call fcn.180078c88
jmp 0x180074ecc
mov byte [rbx + 9], 1
cmp esi, 1
jne 0x180074fe8
test r13d, r13d
jle 0x18007524a
mov rax, r15
cmp byte [rax + r12], 9
jb 0x180074df6
inc rax
cmp rax, rdx
jl 0x180075237
mov r8d, r13d
mov rdx, r12
mov rcx, rbx
call fcn.180073b9c
cmp eax, 3
jne 0x1800756df
mov rdi, qword [rbx + 0x28]
mov r12d, dword [rbx + 0x30]
lea esi, [rax + 2]
cmp r12d, esi
jl 0x18007532a
lea r15d, [rax + 1]
mov r8d, r15d
lea rdx, [rsp + 0x48]
mov rcx, rdi
call fcn.1801d7a8c
test eax, eax
je 0x180074df6
mov r8d, r15d
lea rdx, [rsp + 0x50]
mov rcx, rdi
call fcn.1801d7a8c
test eax, eax
je 0x180074df6
mov r8d, r15d
lea rdx, [rsp + 0x58]
mov rcx, rdi
call fcn.1801d7a8c
test eax, eax
je 0x180074df6
mov r8d, r15d
lea rdx, [rsp + 0x60]
mov rcx, rdi
call fcn.1801d7a8c
test eax, eax
je 0x180074df6
mov r8d, r15d
lea rdx, [rsp + 0x68]
mov rcx, rdi
call fcn.1801d7a8c
test eax, eax
jne 0x18007532a
cmp r12d, esi
jle 0x180075323
add rdi, rsi
movsx edx, byte [rdi]
lea rcx, [0x180281514]
call fcn.1801c2cf8
test rax, rax
jne 0x180075323
movsx ecx, byte [rdi]
call fcn.1801c8a9c
test eax, eax
je 0x180074df6
inc esi
inc rdi
cmp esi, r12d
jl 0x1800752f5
mov dword [rbx + 0x1c], 7
lea rcx, [rbx + 0x20]
call fcn.18006d240
jmp 0x180074fe8
test r13d, r13d
jle 0x180075353
mov rax, r15
cmp byte [rax + r12], 9
jb 0x180074df6
inc rax
cmp rax, rdx
jl 0x180075340
test esi, esi
jne 0x18007566a
cmp r13d, 1
jle 0x18007566a
cmp byte [r12], 0x2d
jne 0x180075378
mov dword [rbx + 0x1c], 1
jmp 0x180074fe8
cmp byte [r12], 0x2b
jne 0x18007566a
mov dword [rbx + 0x1c], 1
mov edi, 3
mov dword [rsp + 0x28], r13d
mov qword [rsp + 0x20], r12
xor r9d, r9d
lea r8d, [rdi - 2]
mov rdx, rbx
mov rcx, qword [rbx + 0x10]
call fcn.180078c88
mov r8d, dword [rbx + 0x18]
test r8b, 0x10
je 0x18007566a
xor r9d, r9d
lea edx, [rdi + 0x61]
mov rcx, qword [rbx + 0x10]
call fcn.1800791c8
jmp 0x18007566a
test r13d, r13d
jle 0x1800753e9
mov rax, r15
cmp byte [rax + r12], 9
jb 0x180074df6
inc rax
cmp rax, rdx
jl 0x1800753d6
test esi, esi
jne 0x18007566a
cmp r13d, 1
jle 0x18007566a
cmp byte [r12], 0x2d
je 0x18007536c
cmp byte [r12], 0x2b
jne 0x18007566a
mov dword [rbx + 0x1c], 6
jmp 0x180074fe8
test r13d, r13d
jle 0x180075438
mov rax, r15
cmp byte [rax + r12], 9
jb 0x180074df6
inc rax
cmp rax, rdx
jl 0x180075425
test esi, esi
jne 0x180075468
cmp r13d, 1
jle 0x18007566a
cmp byte [r12], 0x2d
je 0x18007536c
cmp byte [r12], 0x2b
jne 0x18007566a
mov dword [rbx + 0x1c], 3
jmp 0x180074fe8
test r13d, r13d
jle 0x180075483
mov rax, r15
cmp byte [rax + r12], 9
jb 0x180074df6
inc rax
cmp rax, rdx
jl 0x180075470
cmp esi, 1
jne 0x18007566a
mov r8d, r13d
mov rdx, r12
mov rcx, rbx
call fcn.180073b9c
mov edi, eax
cmp eax, 3
jne 0x1800756df
lea esi, [rax + 2]
cmp dword [rbx + 0x30], esi
jl 0x1800754cd
lea r15d, [rax + 1]
mov r8d, r15d
lea rdx, [rsp + 0x70]
mov rcx, qword [rbx + 0x28]
call fcn.1801d7a8c
test eax, eax
jne 0x1800754cd
mov dword [rbx + 0x1c], r15d
mov edi, r14d
lea rcx, [rbx + 0x20]
call fcn.18006d240
jmp 0x18007566a
test r13d, r13d
jle 0x1800754f6
mov rax, r15
cmp byte [rax + r12], 9
jb 0x180074df6
inc rax
cmp rax, rdx
jl 0x1800754e3
cmp esi, 1
jne 0x180074fe8
mov r8d, r13d
mov rdx, r12
mov rcx, rbx
call fcn.180073b9c
cmp eax, 3
jne 0x1800756df
mov r12, qword [rbx + 0x28]
mov r13d, dword [rbx + 0x30]
lea esi, [rax + 2]
lea r15d, [rax + 1]
cmp r13d, esi
jl 0x180075545
mov r8d, r15d
lea rdx, [rsp + 0x78]
mov rcx, r12
call fcn.1801d7a8c
test eax, eax
jne 0x180075545
mov dword [rbx + 0x1c], r14d
mov edi, r14d
cmp dword [rbx + 0x1c], 1
jne 0x1800754cd
cmp r13d, esi
jl 0x18007556d
mov r8, r15
lea rdx, [rsp + 0x80]
mov rcx, r12
call fcn.1801d7a8c
test eax, eax
jne 0x18007556d
mov dword [rbx + 0x1c], esi
mov edi, r14d
cmp dword [rbx + 0x1c], 1
jne 0x1800754cd
cmp r13d, 9
jl 0x18007559d
mov r8d, 8
lea rdx, [rsp + 0xa8]
mov rcx, r12
call fcn.1801d7a8c
test eax, eax
jne 0x18007559d
mov dword [rbx + 0x1c], esi
mov edi, r14d
cmp dword [rbx + 0x1c], 1
jne 0x1800754cd
cmp r13d, esi
jl 0x1800754cd
mov r8, rsi
lea rdx, [rsp + 0x98]
mov rcx, r12
call fcn.1801d7a8c
test eax, eax
je 0x1800755de
mov r8, rsi
lea rdx, [rsp + 0xa0]
mov rcx, r12
call fcn.1801d7a8c
test eax, eax
jne 0x1800755ea
mov dword [rbx + 0x1c], 6
jmp 0x1800754ca
mov r8, r15
lea rdx, [rsp + 0x88]
mov rcx, r12
call fcn.1801d7a8c
test eax, eax
je 0x1800754ca
mov r8, r15
lea rdx, [rsp + 0x90]
mov rcx, r12
call fcn.1801d7a8c
test eax, eax
cmove edi, r14d
jmp 0x1800754cd
test r13d, r13d
jle 0x18007563e
mov rax, r15
cmp byte [rax + r12], 9
jb 0x180074df6
inc rax
cmp rax, rdx
jl 0x18007562b
mov dword [rbx + 0x1c], 1
lea rcx, [rbx + 0x20]
call fcn.18006d240
test esi, esi
jne 0x18007566a
movsx edx, byte [r12]
lea rcx, [0x180282004]
call fcn.1801c2cf8
test rax, rax
cmovne edi, r14d
mov eax, edi
jmp 0x1800756df
jne 0x1800756da
cmp dword [rbx + 0x1c], 6
jne 0x180074ef4
lea rax, vtable.ProtocolFilters::PFObjectImpl.0
mov qword [rsp + 0xd8], rax
mov eax, r15d
cmp esi, 1
setne al
inc eax
mov dword [rsp + 0xe0], eax
mov dword [rsp + 0xf0], r15d
mov word [rsp + 0xf4], 0x100
mov qword [rsp + 0xe8], r15
mov rax, qword [rbx + 0x10]
mov r9, qword [rcx]
lea r8, [rsp + 0xd8]
mov rdx, qword [rax + 8]
call qword [r9 + 0x40]
nop
lea rcx, [rsp + 0xd8]
call fcn.180074820
mov eax, 3
lea r11, [rsp + 0x100]
mov rbx, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
ret