joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14017acd0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x298], 0
je 0x14017aced
call fcn.1401707d0
test eax, eax
jne 0x14017ad18
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x210]
cmp rcx, 0xffffffffffffffff
je 0x14017ace6
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x14017ad18
add rsp, 0x28
ret
mov al, 1
add rsp, 0x28
ret

Function at 0x14017b6d0
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x30
mov rbx, qword [rcx]
lea r9, [rsp + 0x40]
mov rax, rdx
mov dword [rsp + 0x40], 1
mov edx, 6
mov dword [rsp + 0x20], 4
mov rdi, rcx
mov rcx, rax
lea r8d, [rdx - 5]
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x14017b73b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
call fcn.140188df0
mov r8, rax
lea rdx, str.Could_not_set_TCP_NODELAY:__s_n
mov rcx, rbx
call fcn.14017a230
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
lea rdx, str.TCP_NODELAY_set_n
mov rcx, rbx
call fcn.14017a230
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
Function at 0x14017b850
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x140
mov rax, qword [0x1402ea100]
xor rax, rsp
mov qword [rsp + 0x130], rax
cmp dword [rcx + 0xa4], 2
mov rbx, rdx
mov rsi, qword [rcx]
mov rdi, rcx
je 0x14017ba1d
cmp byte [rcx + 0x50a], 0
jne 0x14017ba15
cmp byte [rcx + 0x526], 0
jne 0x14017ba15
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0xb0]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x14017b8f2
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.140188df0
mov r9, rax
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.14017a160
jmp 0x14017ba1d
xor edx, edx
mov dword [rsp + 0x20], 0x80
mov r8d, 0x80
lea rcx, [rsp + 0x30]
call fcn.14026bb60
lea r8, [rsp + 0x20]
mov rcx, rbx
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x14017b94f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.140188df0
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.14017a160
jmp 0x14017ba1d
lea rbx, [rdi + 0x16e]
mov rdx, rbx
lea r8, [rdi + 0x19c]
lea rcx, [rsp + 0xb0]
call fcn.14017bf60
test al, al
jne 0x14017b99d
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.140188df0
mov r9, rax
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.14017a160
jmp 0x14017ba1d
movups xmm0, xmmword [rbx]
mov eax, dword [rbx + 0x28]
lea r8, [rdi + 0x1d0]
movups xmm1, xmmword [rbx + 0x10]
lea rdx, [rdi + 0x1a0]
movups xmmword [rdi + 0x70], xmm0
lea rcx, [rsp + 0x30]
movsd xmm0, qword [rbx + 0x20]
movups xmmword [rdi + 0x80], xmm1
movsd qword [rdi + 0x90], xmm0
mov dword [rdi + 0x98], eax
movzx eax, word [rbx + 0x2c]
mov word [rdi + 0x9c], ax
call fcn.14017bf60
test al, al
jne 0x14017ba15
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rdi
mov ebx, eax
call fcn.140188df0
mov r9, rax
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.14017a160
jmp 0x14017ba1d
mov rcx, rdi
call fcn.14017b440
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.1401e3750
lea r11, [rsp + 0x140]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x14017c380
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x1402ea100]
xor rax, rsp
mov qword [rsp + 0x68], rax
xor esi, esi
mov dword [rsp + 0x20], 4
mov eax, esi
lea r9, [rsp + 0x50]
cmp byte [rcx + 0x774], al
mov rdi, rdx
mov rbx, rcx
mov edx, 0xffff
setne al
lea r8d, [rsi + 8]
mov rcx, rdi
mov dword [rsp + 0x50], eax
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x14017c3ef
mov r8, rdi
lea rdx, str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
mov rcx, rbx
call fcn.14017a230
jmp 0x14017c47e
mov ecx, dword [rbx + 0x778]
mov dword [rsp + 0x58], 1
call fcn.140184bc0
imul ecx, eax, 0x3e8
mov dword [rsp + 0x50], ecx
mov dword [rsp + 0x5c], ecx
mov ecx, dword [rbx + 0x77c]
call fcn.140184bc0
imul ecx, eax, 0x3e8
lea r8, [rsp + 0x58]
mov qword [rsp + 0x40], rsi
lea rax, [rsp + 0x54]
mov qword [rsp + 0x38], rsi
mov r9d, ntohl
mov qword [rsp + 0x30], rax
mov edx, 0x98000004
mov dword [rsp + 0x28], esi
mov dword [rsp + 0x50], ecx
mov dword [rsp + 0x60], ecx
mov rcx, rdi
mov qword [rsp + 0x20], rsi
call qword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x14017c47e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, edi
lea rdx, str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
mov r9d, eax
mov rcx, rbx
call fcn.14017a230
mov rcx, qword [rsp + 0x68]
xor rcx, rsp
call fcn.1401e3750
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x140187d20
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, [0x14027b2c0]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x140187d4a
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, str.LoadLibraryExA
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x14027b2e0]
mov rcx, rbx
mov r14, rax
call fcn.140237f00
test rax, rax
je 0x140187dad
mov rcx, rbx
test r14, r14
je 0x140187d97
xor edx, edx
lea r8d, [rdx + 8]
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
test r14, r14
je 0x140187de5
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x140187de5
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
xor edx, edx
mov qword [rsp + 0x50], r15
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov r15d, eax
test eax, eax
je 0x140187ea8
mov qword [rsp + 0x40], rsi
or rsi, 0xffffffffffffffff
mov rdx, rsi
nop dword [rax + rax]
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x140187e10
lea ecx, [rax + 1]
add rcx, rdx
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x140187e9a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x140187e9a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x140187e40
mov ecx, 0x5c
mov word [rax + rdi], cx
cmp byte [rdi + rsi + 1], bpl
lea rsi, [rsi + 1]
jne 0x140187e54
lea rcx, [rsi + rdi]
sub rcx, rbx
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rcx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x140187e70
mov rcx, rdi
test r14, r14
je 0x140187e91
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x140187e97
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.14021bcd0]
mov rsi, qword [rsp + 0x40]
mov r15, qword [rsp + 0x50]
mov rax, rbp
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
Function at 0x140188070
Capabilities:
Resolve dns

Disassembly:
push rbx
push r12
push r13
push r14
push r15
sub rsp, 0x20
xor r13d, r13d
mov r12, r9
mov qword [r9], r13
mov ebx, r13d
lea r9, [rsp + 0x68]
mov r15d, r13d
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r14d, eax
test eax, eax
jne 0x140188234
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x140188214
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1401880cd
lea ebp, [rax + 0xe]
jmp 0x1401880d9
cmp eax, 0x17
jne 0x140188181
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140188181
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140188181
cmp rax, rbp
jb 0x140188181
mov ecx, Ordinal_50
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x1401881bc
mov ecx, dword [rsi]
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
mov rcx, rbp
mov dword [rax + 0x10], ebp
mov qword [rax + 0x20], r13
mov qword [rax + 0x18], r13
mov qword [rax + 0x28], r13
call qword [section..data]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x1401881ab
mov rdx, qword [rsi + 0x20]
mov r8, rbp
mov rcx, rax
call fcn.14026bf20
mov rcx, qword [rsi + 0x18]
test rcx, rcx
je 0x14018816e
call qword [str.tn__]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140188190
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14018817e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1401880c0
jmp 0x1401881c2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.14021bcd0]
mov rcx, rdi
call qword [fcn.14021bcd0]
jmp 0x1401881c2
mov rcx, rdi
mov r14d, 8
call qword [fcn.14021bcd0]
jmp 0x1401881c2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1401881d7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14018820f
test rbx, rbx
je 0x14018820a
mov rcx, qword [rbx + 0x20]
call qword [fcn.14021bcd0]
mov rcx, qword [rbx + 0x18]
call qword [fcn.14021bcd0]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.14021bcd0]
mov rbx, rdi
test rdi, rdi
jne 0x1401881e1
mov rbx, r13
jmp 0x140188223
test rbx, rbx
jne 0x140188223
mov r14d, 0x2af9
mov ecx, r14d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r14d
mov rsi, qword [rsp + 0x58]
mov qword [r12], rbx
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rbx
ret
Function at 0x140189d10
Capabilities:
Generate random numbers via winapi

Disassembly:
mov rcx, rdx
mov rdx, r8
jmp 0x140189d10
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
mov rbx, rdx
mov qword [rsp + 0x50], 0
mov rdi, rcx
mov dword [rsp + 0x20], 0xf0000040
xor edx, edx
lea rcx, [rsp + 0x50]
mov r9d, 1
xor r8d, r8d
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x140189d6c
mov rcx, qword [rsp + 0x50]
mov r8, rdi
mov edx, ebx
call qword [sym.imp.ADVAPI32.dll_CryptGenRandom]
mov rcx, qword [rsp + 0x50]
xor edx, edx
test eax, eax
jne 0x140189d7c
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov rbx, qword [rsp + 0x40]
xor eax, eax
add rsp, 0x30
pop rdi
ret
Function at 0x140192a60
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xc0
mov rax, qword [0x1402ea100]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x218]
lea r8, [rsp + 0x20]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x30]
mov rbx, rcx
mov dword [rsp + 0x20], 0x80
mov rcx, rbp
or rdi, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x140192ad7
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_accept]
mov rdi, rax
mov rdx, rbp
mov rcx, rbx
call fcn.14017abe0
mov rcx, rsi
cmp rdi, 0xffffffffffffffff
jne 0x140192afc
lea rdx, str.Error_accept__ing_server_connect
call fcn.14017a160
lea eax, [rdi + 0x1f]
jmp 0x140192b5d
lea rdx, str.Connection_accepted_from_server_n
call fcn.14017a230
mov byte [rbx + 0x514], 0
mov edx, 1
mov rcx, rdi
mov qword [rbx + 0x218], rdi
call fcn.1401a21b0
mov byte [rbx + 0x231], 1
mov rax, qword [rsi + 0x268]
test rax, rax
je 0x140192b5b
mov rcx, qword [rsi + 0x270]
mov r8d, 1
mov rdx, rdi
call rax
test eax, eax
je 0x140192b5b
mov rcx, rbx
call fcn.1401931d0
mov eax, Ordinal_46
jmp 0x140192b5d
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1401e3750
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rbp, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret

Function at 0x140194070
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x8a0
cmp byte [rcx + 0x8a], 0
jne 0x14019411d
xor r9d, r9d
mov dword [rcx + 0xa0], r9d
mov edx, r9d
mov rax, qword [rbx]
cmp dword [rax + 0x504], 2
sete dl
mov dword [rcx + 0xa4], edx
cmp byte [rbx + 0x50a], r9b
je 0x1401940e6
mov r8, qword [rcx + 0x68]
test r8, r8
je 0x1401940e6
lea rdx, str.CWD__s
mov dword [rcx + 0x9c], r9d
call fcn.1401a85b0
test eax, eax
jne 0x14019412a
mov dword [rbx + 0x948], 0x10
add rsp, 0x20
pop rbx
ret
cmp dword [rcx + 0x78], r9d
je 0x14019411d
mov r8, qword [rcx + 0x70]
lea rdx, str.CWD__s
mov dword [rcx + 0x9c], 1
mov r8, qword [r8]
call fcn.1401a85b0
test eax, eax
jne 0x14019412a
mov dword [rbx + 0x948], 0x10
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140194510
add rsp, 0x20
pop rbx
ret
Function at 0x140194510
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rdx, qword [rcx]
mov rbx, rcx
add rcx, 0x8a0
cmp byte [rdx + 0x519], 0
jne 0x140194535
cmp dword [rdx + 0x370], 0
je 0x140194561
mov r8, qword [rcx + 0x80]
test r8, r8
je 0x140194561
lea rdx, str.MDTM__s
call fcn.1401a85b0
test eax, eax
jne 0x1401945ca
mov dword [rbx + 0x948], 0x12
add rsp, 0x20
pop rbx
ret
cmp byte [rdx + 0x528], 0
je 0x1401945bd
cmp qword [rbx + 0x920], 0
je 0x1401945bd
cmp byte [rdx + 0x51b], 0
mov eax, 0x49
movsx ecx, byte [rbx + 0x938]
mov r8d, 0x41
cmovne eax, r8d
cmp ecx, eax
je 0x1401945bd
mov rax, qword [rdx + 0x198]
mov r8d, reloc.WS2_32.dll_send
mov rcx, rbx
mov dword [rax + 0x18], 1
movzx edx, byte [rdx + 0x51b]
add rsp, 0x20
pop rbx
jmp fcn.1401934d0
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1401954c0
add rsp, 0x20
pop rbx
ret

Function at 0x140194d90
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x40
mov rsi, qword [rcx]
lea eax, [rdx - 0xc8]
mov edi, dword [rcx + 0x93c]
mov rbx, rcx
cmp eax, 0x64
jb 0x140194e12
test edi, edi
jne 0x140194dd0
lea rdx, str.disabling_EPRT_usage_n
mov rcx, rsi
call fcn.14017a230
mov byte [rbx + 0x51d], dil
inc edi
cmp edi, 2
jne 0x140194df9
lea rdx, str.Failed_to_do_PORT
mov rcx, rsi
call fcn.14017a160
lea eax, [rdi + 0x1c]
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x40
pop rdi
ret
mov edx, edi
mov rcx, rbx
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x40
pop rdi
jmp 0x140195ac0
lea rdx, str.Connect_data_stream_actively_n
mov rcx, rsi
call fcn.14017a230
xor edi, edi
mov dword [rbx + 0x948], edi
mov rax, qword [rbx]
mov rcx, qword [rax + 0x198]
cmp dword [rcx + 0x18], edi
je 0x140194e5e
or r8, 0xffffffffffffffff
mov qword [rsp + 0x30], rdi
or edx, r8d
mov dword [rsp + 0x28], 0xffffffff
xor r9d, r9d
mov qword [rsp + 0x20], rdi
mov rcx, rbx
call fcn.14017d3c0
jmp 0x140194e65
mov byte [rbx + 0x514], 1
mov rsi, qword [rsp + 0x58]
mov eax, edi
mov byte [rbx + 0x929], 1
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
ret
Function at 0x1401951c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
mov rdx, qword [rax + 0x198]
cmp dword [rdx + 0x18], 0
je 0x14019520d
cmp qword [rcx + 0x920], 0
je 0x14019520d
add rcx, 0x8a0
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1401a85b0
test eax, eax
jne 0x140195217
mov dword [rbx + 0x948], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140194e80
add rsp, 0x20
pop rbx
ret

Function at 0x1401954c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x8a0
mov rax, qword [rbx]
mov rdx, qword [rax + 0x198]
mov eax, dword [rdx + 0x18]
cmp eax, 1
jne 0x14019550e
mov r8, qword [rcx + 0x80]
test r8, r8
je 0x14019550e
lea rdx, str.SIZE__s
call fcn.1401a85b0
test eax, eax
jne 0x14019554c
mov dword [rbx + 0x948], 0x17
add rsp, 0x20
pop rbx
ret
test eax, eax
je 0x14019553f
cmp qword [rbx + 0x920], 0
je 0x14019553f
xor r8d, r8d
lea rdx, str.REST__d
call fcn.1401a85b0
test eax, eax
jne 0x14019554c
mov dword [rbx + 0x948], 0x1a
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140194e80
add rsp, 0x20
pop rbx
ret

Function at 0x140195720
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0x528], 0
je 0x140195778
cmp qword [rcx + 0x920], 0
je 0x140195778
cmp byte [r9 + 0x51b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0x938]
cmp eax, edx
je 0x140195778
mov rax, qword [r9 + 0x198]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x18], 1
movzx edx, byte [r9 + 0x51b]
jmp fcn.1401934d0
jmp fcn.1401954c0
Function at 0x140198020
Capabilities:
Initialize winsock library

Disassembly:
push rbx
sub rsp, 0x1d0
mov rax, qword [0x1402ea100]
xor rax, rsp
mov qword [rsp + 0x1c0], rax
mov rbx, rcx
lea rdx, [rsp + 0x20]
mov ecx, 2
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x140198066
mov r8d, eax
lea rdx, str.WSAStartup_failed___d_
mov rcx, rbx
call fcn.14017a160
jmp 0x140198090
call qword [sym.imp.WS2_32.dll_WSACleanup]
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x140198081
shr ax, 8
test al, al
jne 0x140198081
xor eax, eax
jmp 0x140198095
lea rdx, str.insufficient_winsock_version_to_support_telnet
mov rcx, rbx
call fcn.14017a160
mov eax, 2
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.1401e3750
add rsp, 0x1d0
pop rbx
ret

Function at 0x140198850
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
mov r11, rcx
movsxd r10, edx
mov r9, qword [rax + 0x198]
mov r8d, dword [r9 + r10*4 + 8]
sub r8d, 1
je 0x1401988d4
sub r8d, 1
je 0x1401988ab
cmp r8d, 1
jne 0x1401988e8
mov ecx, dword [r9 + r10*4 + 0x408]
test ecx, ecx
je 0x1401988cc
cmp ecx, r8d
jne 0x1401988e8
xor eax, eax
mov dword [r9 + r10*4 + 8], 2
mov r8d, edx
mov dword [r9 + r10*4 + 0x408], eax
mov edx, 0xfb
mov rcx, r11
jmp fcn.140198a70
mov ecx, dword [r9 + r10*4 + 0x408]
test ecx, ecx
je 0x1401988cc
cmp ecx, 1
jne 0x1401988e8
xor eax, eax
mov dword [r9 + r10*4 + 8], eax
mov dword [r9 + r10*4 + 0x408], eax
ret
xor eax, eax
mov dword [r9 + r10*4 + 8], eax
ret
xor eax, eax
mov r8d, edx
mov edx, 0xfc
mov dword [r9 + r10*4 + 8], eax
jmp fcn.140198a70
ret

Function at 0x1401988f0
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
mov r11, rcx
movsxd r10, edx
mov r9, qword [rax + 0x198]
mov r8d, dword [r9 + r10*4 + 0xc08]
test r8d, r8d
je 0x140198997
sub r8d, 2
je 0x140198950
cmp r8d, 1
jne 0x140198989
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140198943
cmp ecx, r8d
jne 0x140198989
mov dword [r9 + r10*4 + 0xc08], r8d
mov dword [r9 + r10*4 + 0x1008], 0
ret
mov dword [r9 + r10*4 + 0xc08], 0
ret
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x14019898a
cmp ecx, 1
jne 0x140198989
mov dword [r9 + r10*4 + 0xc08], 3
mov rcx, r11
mov dword [r9 + r10*4 + 0x1008], 0
mov r8d, edx
mov edx, 0xfe
jmp fcn.140198a70
ret
mov dword [r9 + r10*4 + 0xc08], 1
ret
cmp dword [r9 + r10*4 + 0x1408], 1
jne 0x14019897c
mov r8d, edx
mov dword [r9 + r10*4 + 0xc08], 1
mov edx, 0xfd
jmp fcn.140198a70
Function at 0x1401989c0
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
mov r11, rcx
movsxd r10, edx
mov r9, qword [rax + 0x198]
mov r8d, dword [r9 + r10*4 + 0xc08]
sub r8d, 1
je 0x140198a50
sub r8d, 1
je 0x140198a21
cmp r8d, 1
jne 0x140198a67
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140198a45
cmp ecx, r8d
jne 0x140198a67
xor eax, eax
mov dword [r9 + r10*4 + 0xc08], 2
mov r8d, edx
mov dword [r9 + r10*4 + 0x1008], eax
mov edx, 0xfd
mov rcx, r11
jmp fcn.140198a70
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140198a45
cmp ecx, 1
jne 0x140198a67
xor eax, eax
mov dword [r9 + r10*4 + 0xc08], eax
mov dword [r9 + r10*4 + 0x1008], eax
ret
xor eax, eax
mov dword [r9 + r10*4 + 0xc08], eax
ret
xor eax, eax
mov r8d, edx
mov edx, 0xfe
mov dword [r9 + r10*4 + 0xc08], eax
jmp fcn.140198a70
ret

Function at 0x140198a70
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x18], rbp
mov qword [rax + 0x20], rsi
push rdi
sub rsp, 0x20
mov rbp, qword [rcx]
mov edi, r8d
mov esi, edx
mov byte [rax + 0x10], 0xff
xor r9d, r9d
mov byte [rax + 0x11], sil
mov rbx, rcx
mov byte [rax + 0x12], dil
mov rcx, qword [rcx + 0x210]
lea rdx, [rax + 0x10]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140198acf
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14017a160
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.140198270
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x140198c20
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140198dce
push rbp
push rdi
push r14
sub rsp, 0x30
mov rbp, qword [rcx]
mov r14, rcx
mov qword [rsp + 0x60], rbx
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x20], r15
mov rdi, qword [rbp + 0x198]
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x140198c69
mov byte [rsi], 0xff
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140198c77
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140198c85
mov byte [rax], Ordinal_33
inc qword [rbx]
movzx ecx, word [rdi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rdi + 0x1caa]
movzx r15d, ax
mov word [rsp + 0x58], ax
call qword [sym.imp.WS2_32.dll_htons]
mov rcx, qword [rbx]
movzx r8d, ax
mov word [rsp + 0x50], ax
cmp rcx, rbx
jae 0x140198cbf
mov byte [rcx], r15b
inc qword [rbx]
mov rdx, qword [rbx]
mov r15, qword [rsp + 0x20]
cmp rdx, rbx
jae 0x140198cd6
movzx ecx, byte [rsp + 0x59]
mov byte [rdx], cl
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140198ce4
mov byte [rax], r8b
inc qword [rbx]
mov rcx, qword [rbx]
cmp rcx, rbx
jae 0x140198cf6
movzx eax, byte [rsp + 0x51]
mov byte [rcx], al
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140198d04
mov byte [rax], 0xff
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140198d12
mov byte [rax], 0xf0
inc qword [rbx]
mov rax, qword [rbx]
lea r8, [rdi + 0x1cba]
mov r9, rax
mov qword [rdi + 0x1ec0], rax
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rbp
call fcn.1401983b0
mov rcx, qword [r14 + 0x210]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x28]
mov rbx, qword [rsp + 0x60]
test eax, eax
jns 0x140198d7a
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14017a160
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.140198b00
mov rcx, qword [r14 + 0x210]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140198dc6
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14017a160
add rsp, 0x30
pop r14
pop rdi
pop rbp
ret