joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1401a1570
Capabilities:
Resolve dns

Disassembly:
push rbp
push rdi
push r12
push r13
sub rsp, 0x28
mov r13, r9
xor edi, edi
mov qword [r9], rdi
xor ebp, ebp
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x1401a170f
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
test rsi, rsi
je 0x1401a16ef
mov qword [rsp + 0x60], r14
mov qword [rsp + 0x20], r15
nop dword [rax]
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x1401a15de
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1401a15d0
inc rbx
jmp 0x1401a15e0
xor ebx, ebx
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1401a15f0
mov r15d, reloc.WS2_32.dll_recv
jmp 0x1401a15ff
cmp eax, 0x17
jne 0x1401a1698
mov r15d, 0x1c
cmp qword [rsi + 0x20], 0
je 0x1401a1698
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1401a1698
cmp rax, r15
jb 0x1401a1698
lea rcx, [rbx + 0x30]
add rcx, r15
call qword [section..data]
mov r14, rax
test rax, rax
je 0x1401a16a7
mov ecx, dword [rsi]
mov r8, r15
mov dword [rax], ecx
mov ecx, dword [rsi + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rsi + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rsi + 0xc]
mov dword [rax + 0xc], ecx
lea rcx, [r14 + 0x30]
mov dword [rax + 0x10], r15d
xor eax, eax
mov qword [r14 + 0x18], rax
mov qword [r14 + 0x28], rax
mov qword [r14 + 0x20], rcx
mov rdx, qword [rsi + 0x20]
call sub.VCRUNTIME140.dll_memcpy
test rbx, rbx
je 0x1401a1685
mov rcx, qword [r14 + 0x20]
mov r8, rbx
add rcx, r15
mov qword [r14 + 0x18], rcx
mov rdx, qword [rsi + 0x18]
call sub.VCRUNTIME140.dll_memcpy
test rdi, rdi
cmove rdi, r14
test rbp, rbp
je 0x1401a1695
mov qword [rbp + 0x28], r14
mov rbp, r14
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1401a15c0
jmp 0x1401a16ad
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r15, qword [rsp + 0x20]
mov r14, qword [rsp + 0x60]
test rcx, rcx
je 0x1401a16c7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x1401a16ea
test rdi, rdi
je 0x1401a16e6
mov rbx, qword [rdi + 0x28]
mov rcx, rdi
call qword [fcn.1401f42f2]
mov rdi, rbx
test rbx, rbx
jne 0x1401a16d1
xor edi, edi
jmp 0x1401a16fe
test rdi, rdi
jne 0x1401a16fe
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rsi, qword [rsp + 0x58]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rdi
add rsp, 0x28
pop r13
pop r12
pop rdi
pop rbp
ret

Function at 0x1401a1b80
Capabilities:
Create thread

Disassembly:
push rbx
sub rsp, 0x30
xor ebx, ebx
mov r9, rdx
mov r8, rcx
mov qword [rsp + 0x28], rbx
xor edx, edx
mov dword [rsp + 0x20], ebx
xor ecx, ecx
call sub.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex
test rax, rax
je 0x1401a1bb6
cmp rax, 0xffffffffffffffff
cmovne rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
add rsp, 0x30
pop rbx
ret
Function at 0x1401a3a70
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rbx, rdx
mov edx, 0x2b
mov rsi, r8
mov rbp, rcx
test r8, r8
je 0x1401a3b3c
xor r14d, r14d
nop dword [rax]
mov edi, 4
lea rdx, [rsp + 0x50]
cmp rsi, rdi
mov r8d, 4
mov rcx, rbp
cmovb rdi, rsi
call fcn.140181ef0
mov edx, eax
cmp eax, 4
jne 0x1401a3af0
cmp byte [0x14026e980], r14b
jne 0x1401a3afa
mov r9d, 2
mov dword [rsp + 0x50], r14d
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb edx, edx
and edx, 2
test edx, edx
jne 0x1401a3b3c
mov eax, dword [rsp + 0x50]
jmp 0x1401a3b19
imul eax, dword [0x14026e97c], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x14026e97c], eax
ror eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x1401a3b33
sub rsi, rdi
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x1401a3b21
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x1401a3aa0
mov rbx, qword [rsp + 0x40]
mov eax, edx
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret

Function at 0x1401a3b60
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
sub rdi, 1
je 0x1401a3c28
xor ebp, ebp
lea r14, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
nop
mov r8d, 4
lea rdx, [rsp + 0x50]
mov rcx, rbx
call fcn.140181ef0
cmp eax, 4
jne 0x1401a3bd1
cmp byte [0x14026e980], bpl
jne 0x1401a3bdb
mov r9d, 2
mov dword [rsp + 0x50], ebp
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
test eax, eax
jne 0x1401a3c2d
mov ecx, dword [rsp + 0x50]
jmp 0x1401a3bf8
imul ecx, dword [0x14026e97c], 0x41c64e6d
add ecx, 0x3039
mov dword [0x14026e97c], ecx
ror ecx, 0x10
mov dword [rsp + 0x50], ecx
cmp ecx, 0xfffffffc
jae 0x1401a3b90
mov eax, 0x8421085
mul ecx
mov eax, ecx
sub eax, edx
shr eax, 1
add eax, edx
shr eax, 5
imul eax, eax, 0x3e
sub ecx, eax
movzx eax, byte [rcx + r14]
mov byte [rsi], al
inc rsi
sub rdi, 1
jne 0x1401a3b90
mov byte [rsi], 0
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret
Function at 0x1401a77f0
Capabilities:
Query environment variable

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x20
mov r14, rcx
mov ebx, 1
mov edx, ebx
xor ecx, ecx
xor ebp, ebp
call qword [case.0x140183842.0]
mov rdi, rax
test rax, rax
je 0x1401a786d
nop word [rax + rax]
mov r8d, ebx
mov rdx, rdi
mov rcx, r14
mov rbp, rdi
mov esi, ebx
call qword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov ebx, eax
test eax, eax
je 0x1401a7898
cmp ebx, esi
je 0x1401a7898
cmp ebx, 0x8000
ja 0x1401a7898
cmp ebx, esi
jb 0x1401a7893
mov edx, ebx
mov rcx, rdi
call qword [case.0x140183842.0]
mov rdi, rax
test rax, rax
jne 0x1401a7830
mov rcx, rbp
call qword [fcn.1401f42f2]
xor eax, eax
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
mov rax, rdi
jmp 0x1401a7878
mov rcx, rdi
jmp 0x1401a7870

Function at 0x1401a9050
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x20]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
xor r9d, r9d
mov r8d, 3
mov rcx, qword [rcx + 0x220]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1401a90b1
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.1401887d0
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.1401a8bf0
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1401a9250
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1401a9409
push rsi
push rdi
push r13
sub rsp, 0x20
mov rsi, qword [rcx + 0x1b8]
mov rdi, rcx
mov r13, qword [rcx + 0x20]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x48], rbp
mov qword [rsp + 0x50], r14
lea rbx, [rsi + 0x1ed8]
lea r14, [rsi + 0x1cd8]
mov qword [rsp + 0x58], r15
mov qword [rbx], r14
mov rax, r14
cmp r14, rbx
jae 0x1401a92a7
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1401a92c0
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1401a92c0
mov byte [rax], 0x1f
inc qword [rbx]
movzx ecx, word [rsi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rsi + 0x1caa]
movzx ebp, ax
shr bp, 8
movzx r15d, ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
shr cx, 8
cmp r9, rbx
jae 0x1401a92fd
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1401a9310
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x48]
cmp r9, rbx
jae 0x1401a934f
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1401a934f
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1401a934f
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1401a934f
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rsi + 0x1ee0], r9
lea r8, [rsi + 0x1cda]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.1401a8d20
mov rcx, qword [r13 + 0x220]
xor r9d, r9d
mov r8d, 3
mov rdx, r14
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x1401a93b3
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.1401887d0
lea rdx, [rsi + 0x1cdb]
mov r8d, 4
mov rcx, rdi
call fcn.1401a90e0
mov rcx, qword [r13 + 0x220]
lea rdx, [rsi + 0x1cdf]
xor r9d, r9d
mov r8d, 2
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1401a9401
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.1401887d0
add rsp, 0x20
pop r13
pop rdi
pop rsi
ret
Function at 0x1401aaa30
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x14026d600]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x20]
mov rbp, rcx
xor r9d, r9d
xor esi, esi
mov rdi, qword [rax + 0x680]
lea rax, [rsp + 0x30]
mov dword [rsp + 0x30], 0x80
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov qword [rsp + 0x20], rax
mov r8d, dword [rdi + 0x144]
mov rdx, qword [rdi + 0x150]
add r8d, 4
mov rcx, qword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
mov dword [rdi + 0x13c], eax
cmp dword [rdi + 0x138], esi
jne 0x1401aaac6
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0x100], r14
cmp r8d, 4
jge 0x1401aab16
lea rdx, str.Received_too_short_packet
mov rcx, rbp
call fcn.1401887d0
mov dword [rdi + 0xc], 7
mov eax, esi
mov r14, qword [rsp + 0x100]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1401f3070
add rsp, 0xd0
pop rdi
pop rsi
pop rbp
ret
mov rdx, qword [rdi + 0x150]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rdi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x1401aab4c.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0x1aac54]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x1401aab4c.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x14c]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x1401aab4c.4
lea eax, [r8 - 4]
mov rcx, rbp
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140189c40
mov esi, eax
test eax, eax
je case.0x1401aab4c.4
mov edx, 5
mov rcx, rdi
call fcn.1401ab660
jmp 0x1401aaaf1
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
shl ecx, 8
lea r14, [rdx + 4]
mov qword [rsp + 0xf8], rbx
movsxd rbx, eax
movzx eax, byte [rdx + 3]
mov rdx, rbx
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, r14
call fcn.1401ab6d0
cmp rax, rbx
mov rbx, qword [rsp + 0xf8]
jae case.0x1401aab4c.4
mov r8, r14
lea rdx, str.TFTP_error:__s
mov rcx, rbp
call fcn.1401888c0
jmp case.0x1401aab4c.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.1401aa770
mov esi, eax
test eax, eax
je case.0x1401aab4c.4
jmp 0x1401aaaf3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rbp
lea rdx, [0x14024b8c8]
call fcn.1401887d0
mov rcx, rbp
call fcn.14019ee20
test eax, eax
je 0x1401aaaf1
mov edx, 5
mov rcx, rdi
call fcn.1401ab660
mov eax, 0x2a
jmp 0x1401aaaf3
Function at 0x1401b2430
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0xc0
mov rax, qword [0x14026d600]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x20]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, qword [rsi + 0x228]
mov rcx, rbx
mov qword [rsp + 0x28], 0xffffffffffffffff
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1401b24ac
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsp + 0x28], rax
jmp 0x1401b24b1
mov rax, qword [rsp + 0x28]
mov rcx, rdi
cmp rax, 0xffffffffffffffff
jne 0x1401b24d0
lea rdx, str.Error_accept__ing_server_connect
call fcn.1401887d0
mov eax, 0x1e
jmp 0x1401b256a
lea rdx, str.Connection_accepted_from_server
call fcn.1401888c0
mov byte [rsi + 0x3ad], 0
mov edx, 1
mov rcx, qword [rsp + 0x28]
call fcn.1401c4000
lea r9, [rsp + 0x28]
mov r8d, 1
mov rdx, rsi
mov rcx, rdi
call fcn.1401903f0
mov ebx, eax
test eax, eax
je 0x1401b251d
mov rcx, qword [rsp + 0x28]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, ebx
jmp 0x1401b256a
cmp qword [rdi + 0x280], 0
je 0x1401b2568
mov dl, 1
mov rcx, rdi
call fcn.140174090
mov rdx, qword [rsp + 0x28]
mov r8d, 1
mov rcx, qword [rdi + 0x288]
call qword [rdi + 0x280]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.140174090
test ebx, ebx
je 0x1401b2568
mov rcx, rdi
call fcn.1401b2c60
mov eax, 0x2a
jmp 0x1401b256a
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1401f3070
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret

Function at 0x1401b4440
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rax, qword [rcx + 0x1b8]
mov rbx, rcx
mov rdi, qword [rcx + 0x20]
cmp dword [rax + 0x10], 0
je 0x1401b44b3
movzx eax, byte [rdi + 0x78e]
cmp al, 0xd
je 0x1401b4495
test rdi, rdi
je 0x1401b447b
lea r8, str.STOP
mov r8, qword [r8 + rax*8]
jmp 0x1401b4482
lea r8, [0x14024b9dc]
lea r9, str.RETR_PREQUOTE
lea rdx, str.__s_______s_
call fcn.140188a80
mov r8b, reloc.WS2_32.dll_listen
mov byte [rdi + 0x78e], 0xd
mov dl, 1
mov rcx, rbx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.1401b4600
cmp byte [rcx + 0xa4e], 0
je 0x1401b44cd
xor edx, edx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.1401b52e0
cmp byte [rcx + 0xa51], 0
je 0x1401b4550
mov r9, qword [rdi + 0x738]
lea rdx, [rdi + 0x680]
test r9, r9
jne 0x1401b4517
mov r9, qword [rcx + 0x7f8]
test r9, r9
jne 0x1401b450e
cmp byte [rcx + 0x12a9], 0
lea rax, str.NLST
lea r9, str.LIST
cmovne r9, rax
lea r8, str.PRET__s
jmp 0x1401b452e
cmp byte [rcx + 0x12ad], 0
lea r8, str.PRET_STOR__s
jne 0x1401b452e
lea r8, str.PRET_RETR__s
call fcn.1401cc880
mov edi, eax
test eax, eax
jne 0x1401b4543
mov dl, 0x1d
mov rcx, rbx
call fcn.1401b2c00
mov eax, edi
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
mov rdx, rdi
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.1401b5200
Function at 0x1401b48a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b8]
add rdx, 0x680
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x1401b48f8
cmp qword [rdx + 0xb8], 0
je 0x1401b48f8
xor r9d, r9d
mov qword [rsp + 0x30], rdi
lea r8, str.REST__d
call fcn.1401cc880
mov edi, eax
test eax, eax
jne 0x1401b48ed
mov dl, 0x1a
mov rcx, rbx
call fcn.1401b2c00
mov eax, edi
mov rdi, qword [rsp + 0x30]
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1401b4440

Function at 0x1401b4db0
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
sub rsp, 0x30
mov rbp, qword [rcx + 0x20]
lea eax, [rdx - 0xc8]
xor edi, edi
movzx esi, r8b
mov rbx, rcx
cmp eax, 0x64
jb 0x1401b4df2
lea rdx, str.Couldnt_set_desired_mode
call fcn.1401887d0
mov eax, reloc.WS2_32.dll_recvfrom
mov rbx, qword [rsp + 0x60]
add rsp, 0x30
pop rdi
pop rsi
pop rbp
ret
cmp edx, 0xc8
je 0x1401b4e09
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200
call fcn.1401888c0
cmp sil, 0x13
jne 0x1401b4e26
mov rdx, rbp
mov rcx, rbx
mov rbx, qword [rsp + 0x60]
add rsp, 0x30
pop rdi
pop rsi
pop rbp
jmp fcn.1401b4ac0
cmp sil, 0x14
jne 0x1401b4f6a
cmp byte [rbx + 0x6f0], 2
mov qword [rsp + 0x58], r14
mov r14, qword [rbx + 0x20]
jne 0x1401b4ead
mov rax, qword [rbx + 0x1b8]
mov rcx, qword [rax]
test rcx, rcx
je 0x1401b4ead
xor r9d, r9d
mov qword [rsp + 0x50], rdi
lea r8, [rsp + 0x50]
mov dword [rsp + 0x20], 3
xor edx, edx
call fcn.140192ba0
mov esi, eax
test eax, eax
jne 0x1401b4f56
mov rcx, qword [rsp + 0x50]
mov edx, 0x2f
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1401b4ea2
mov rdi, qword [rsp + 0x50]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], sil
jmp 0x1401b4ead
mov rcx, qword [rsp + 0x50]
call qword [fcn.1401f42f2]
mov rdx, qword [rbx + 0x7f8]
test rdx, rdx
jne 0x1401b4ed2
cmp byte [rbx + 0x12a9], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x14024aa96]
test rdi, rdi
mov r9, r8
lea rax, [0x14025041c]
cmovne r9, rdi
lea rcx, [0x140216d64]
cmovne r8, rax
call fcn.140192f00
mov rcx, rdi
mov rbp, rax
call qword [fcn.1401f42f2]
test rbp, rbp
jne 0x1401b4f24
mov r14, qword [rsp + 0x58]
mov esi, 0x1b
mov eax, esi
mov rbx, qword [rsp + 0x60]
add rsp, 0x30
pop rdi
pop rsi
pop rbp
ret
lea rdx, [r14 + 0x680]
mov r9, rbp
lea r8, [0x14024b8c8]
mov rcx, rbx
call fcn.1401cc880
mov rcx, rbp
mov esi, eax
call qword [fcn.1401f42f2]
test esi, esi
jne 0x1401b4f56
mov dl, 0x1f
mov rcx, rbx
call fcn.1401b2c00
mov r14, qword [rsp + 0x58]
mov eax, esi
mov rbx, qword [rsp + 0x60]
add rsp, 0x30
pop rdi
pop rsi
pop rbp
ret
cmp sil, 0x15
jne 0x1401b4f75
mov r8b, reloc.WS2_32.dll_listen
jmp 0x1401b4f7e
cmp sil, 0x16
jne 0x1401b4f8a
mov r8b, ntohs
mov dl, 1
mov rcx, rbx
call fcn.1401b4600
mov edi, eax
mov rbx, qword [rsp + 0x60]
mov eax, edi
add rsp, 0x30
pop rdi
pop rsi
pop rbp
ret
Function at 0x1401bcad0
Capabilities:
Convert ip address from string

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r13
push r14
push r15
sub rsp, 0x70
mov rax, qword [0x14026d600]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rdi, r8
mov rsi, rdx
mov r13, rcx
cmp r8, 4
jb 0x1401bcc6e
inc rsi
lea rdx, str.0123456789abcdefABCDEF:.
mov rcx, rsi
sub rdi, 2
call sub.api_ms_win_crt_string_l1_1_0.dll_strspn
cmp rdi, rax
je 0x1401bcbdd
cmp byte [rsi + rax], 0x25
lea r14, [rsi + rax]
mov rdi, rax
jne 0x1401bcc6e
mov r8d, 2
lea rdx, [0x1402200d0]
lea rcx, [r14 + 1]
xor ebp, ebp
lea rbx, [r14 + 1]
call sub.api_ms_win_crt_string_l1_1_0.dll_strncmp
test eax, eax
jne 0x1401bcb64
movzx eax, byte [r14 + 3]
lea rcx, [r14 + 3]
test al, al
je 0x1401bcb64
cmp al, 0x5d
cmovne rbx, rcx
movzx edx, byte [rbx]
test dl, dl
je 0x1401bcc6e
mov rax, rbp
movzx ecx, dl
cmp dl, 0x5d
je 0x1401bcb96
cmp rax, 0xf
jge 0x1401bcb96
inc rbx
mov byte [rsp + rax + 0x20], cl
inc ebp
inc rax
movzx ecx, byte [rbx]
movzx edx, cl
test cl, cl
jne 0x1401bcb75
test ebp, ebp
je 0x1401bcc6e
cmp byte [rbx], 0x5d
jne 0x1401bcc6e
movsxd rax, ebp
cmp rax, 0x10
jae 0x1401bcc8f
lea rcx, [rsp + 0x20]
mov byte [rsp + rax + 0x20], 0
call qword [case.0x140183842.1]
mov qword [r13 + 0x28], rax
test rax, rax
jne 0x1401bcbd7
mov eax, 7
jmp 0x1401bcc73
mov word [r14], 0x5d
lea r8, [rsp + 0x20]
mov byte [rdi + rsi], 0
mov rdx, rsi
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x1401bcc6e
mov r9d, 0x2e
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0x20]
mov ecx, reloc.WS2_32.dll_socket
call sub.WS2_32.dll_inet_ntop
test rax, rax
je 0x1401bcc66
lea rax, [rsp + 0x30]
mov rdx, 0xffffffffffffffff
inc rdx
cmp byte [rax + rdx], 0
jne 0x1401bcc24
cmp rdx, rdi
jae 0x1401bcc66
lea rax, [rsp + 0x30]
mov r8, rsi
sub r8, rax
lea rcx, [rsp + 0x30]
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rcx]
mov byte [r8 + rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x1401bcc50
mov rdi, rdx
mov byte [rdx + rsi + 1], al
mov byte [rdi + rsi], 0x5d
xor eax, eax
jmp 0x1401bcc73
mov eax, socket
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.1401f3070
add rsp, 0x70
pop r15
pop r14
pop r13
pop rdi
pop rsi
pop rbp
pop rbx
ret
call fcn.1401f3528
int3
Function at 0x1401c87b0
Capabilities:
Get file size
Read file on windows

Disassembly:
push rbx
push rbp
push r12
push r13
push r15
sub rsp, 0x180
mov rax, qword [0x14026d600]
xor rax, rsp
mov qword [rsp + 0x160], rax
mov qword [rsp + 0x50], rcx
mov r15, r8
mov rcx, rdx
mov r12, rdx
xor ebp, ebp
xor ebx, ebx
call fcn.1401a0210
mov r13, rax
test rax, rax
jne 0x1401c8830
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.1401724d0
mov r9, rax
lea rdx, str.schannel:_invalid_path_name_for_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1401887d0
xor ecx, ecx
mov ebx, 0x4d
call qword [fcn.1401f42f2]
jmp 0x1401c89e8
mov qword [rsp + 0x30], rbx
xor r9d, r9d
mov dword [rsp + 0x28], 0x80
mov edx, 0x80000000
mov r8d, 1
mov dword [rsp + 0x20], 3
mov rcx, r13
mov qword [rsp + 0x170], r14
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov r14, rax
cmp rax, 0xffffffffffffffff
jne 0x1401c88a6
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.1401724d0
mov r9, rax
lea rdx, str.schannel:_failed_to_open_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1401887d0
xor ecx, ecx
mov ebx, 0x4d
jmp 0x1401c89d2
lea rdx, [rsp + 0x48]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x1401c88ef
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.1401724d0
mov r9, rax
lea rdx, str.schannel:_failed_to_determine_size_of_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1401887d0
mov ebx, 0x4d
jmp 0x1401c89c6
mov qword [rsp + 0x178], rdi
mov rdi, qword [rsp + 0x48]
cmp rdi, 0x100000
jle 0x1401c8924
mov r8d, 0x100000
lea rdx, str.schannel:_CA_file_exceeds_max_size_of__u_bytes
mov rcx, r15
call fcn.1401887d0
mov ebx, 0x4d
jmp 0x1401c89be
lea rcx, [rdi + 1]
call qword [section..data]
mov rbp, rax
test rax, rax
jne 0x1401c8940
mov ebx, 0x1b
jmp 0x1401c89be
mov qword [rsp + 0x1c8], rsi
test rdi, rdi
je 0x1401c8998
nop dword [rax]
mov r8d, edi
mov dword [rsp + 0x40], 0
sub r8d, ebx
mov esi, ebx
lea rdx, [rbx + rbp]
mov qword [rsp + 0x20], 0
lea r9, [rsp + 0x40]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1401c8a0a
mov eax, dword [rsp + 0x40]
test eax, eax
jne 0x1401c898f
mov edi, esi
jmp 0x1401c8991
add ebx, eax
mov eax, ebx
cmp rax, rdi
jb 0x1401c8950
mov rcx, qword [rsp + 0x50]
mov r9, r12
mov r8, rdi
mov byte [rdi + rbp], 0
mov rdx, rbp
mov qword [rsp + 0x20], r15
call fcn.1401c8520
mov ebx, eax
mov rsi, qword [rsp + 0x1c8]
mov rdi, qword [rsp + 0x178]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, rbp
call qword [fcn.1401f42f2]
mov rcx, r13
call fcn.1401f42f2
mov r14, qword [rsp + 0x170]
mov eax, ebx
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.1401f3070
add rsp, 0x180
pop r15
pop r13
pop r12
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.1401724d0
mov r9, rax
lea rdx, str.schannel:_failed_to_read_from_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1401887d0
mov ebx, 0x4d
jmp 0x1401c89b6