joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140198060
Capabilities:
Move file

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x60
mov rbx, rcx
movaps xmmword [rsp + 0x50], xmm6
lea rcx, [rsp + 0x30]
mov rdi, rdx
call fcn.1401789b0
mov rcx, rbx
movups xmm6, xmmword [rax]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strdup]
mov rcx, rdi
mov rsi, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strdup]
mov r8d, 1
mov rcx, rsi
mov rdx, rax
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExA]
test eax, eax
jne 0x140198110
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.1401789b0
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.140178a40
cmp rax, 0x3e8
ja 0x140198143
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_Sleep]
mov r8d, 1
mov rdx, rbx
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_MoveFileExA]
test eax, eax
je 0x1401980c0
test rsi, rsi
je 0x14019811e
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test rbx, rbx
je 0x14019812c
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
xor eax, eax
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
movaps xmm6, xmmword [rsp + 0x50]
add rsp, 0x60
pop rdi
ret
test rsi, rsi
je 0x140198151
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test rbx, rbx
je 0x14019815f
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov eax, 1
jmp 0x14019812e
Function at 0x1401982a0
Capabilities:
Connect socket
Get local ipv4 addresses
Get socket information
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbx
push rbp
push rsi
push rdi
lea rbp, [rsp - 0x47]
sub rsp, 0x90
mov rax, qword [0x140265280]
xor rax, rsp
mov qword [rbp + 0x3f], rax
mov edx, 1
mov dword [rbp - 0x19], reloc.WS2_32.dll_recv
mov esi, 2
mov dword [rbp - 0x15], 1
mov ecx, esi
mov rdi, r9
lea r8d, [rdx + 5]
call qword [sym.imp.WS2_32.dll_socket]
mov rbx, rax
cmp rax, 0xffffffffffffffff
jne 0x1401982f7
jmp 0x1401984af
mov qword [rsp + 0xb0], r14
mov ecx, 0x7f000001
xor r14d, r14d
mov word [rbp - 1], si
mov qword [rbp + 7], r14
call qword [sym.imp.WS2_32.dll_htonl]
lea r9, [rbp - 0x15]
mov word [rbp + 1], r14w
mov edx, 0xffff
mov dword [rbp + 3], eax
lea r8d, [r14 + 4]
mov qword [rdi + 8], 0xffffffffffffffff
mov rcx, rbx
mov qword [rdi], 0xffffffffffffffff
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x140198486
lea r8d, [r14 + 0x10]
mov rcx, rbx
lea rdx, [rbp - 1]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x140198486
lea r8, [rbp - 0x19]
mov rcx, rbx
lea rdx, [rbp - 1]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x140198486
cmp dword [rbp - 0x19], 0x10
jl 0x140198486
lea edx, [r14 + 1]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x140198486
xor r8d, r8d
lea edx, [r14 + 1]
mov ecx, esi
call qword [sym.imp.WS2_32.dll_socket]
mov qword [rdi], rax
cmp rax, 0xffffffffffffffff
je 0x140198486
lea r8d, [r14 + 0x10]
mov rcx, rax
lea rdx, [rbp - 1]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x140198486
lea edx, [r14 + 1]
mov rcx, rbx
call fcn.1401be1f0
test eax, eax
js 0x140198486
lea edx, [r14 + 1]
mov qword [rbp + 0x2f], rbx
mov r8d, 0x3e8
mov dword [rbp + 0x37], 0x300
lea rcx, [rbp + 0x2f]
call fcn.140194510
xor r8d, r8d
xor edx, edx
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rdi + 8], rax
cmp rax, 0xffffffffffffffff
je 0x140198486
lea rcx, [rbp - 0x11]
call fcn.1401789b0
mov rcx, qword [rdi]
lea r8d, [r14 + 0x10]
xor r9d, r9d
lea rdx, [rbp + 0xf]
movups xmm0, xmmword [rax]
movups xmmword [rbp + 0xf], xmm0
call qword [sym.imp.WS2_32.dll_send]
mov rcx, qword [rdi + 8]
lea r8d, [r14 + 0x10]
xor r9d, r9d
lea rdx, [rbp + 0x1f]
call qword [sym.imp.WS2_32.dll_recv]
cmp eax, 0x10
jne 0x140198486
mov rax, qword [rbp + 0xf]
cmp rax, qword [rbp + 0x1f]
jne 0x140198486
mov rax, qword [rbp + 0x17]
cmp rax, qword [rbp + 0x27]
jne 0x140198486
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x1401984a7
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rdi]
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rdi + 8]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, 0xffffffff
mov r14, qword [rsp + 0xb0]
mov rcx, qword [rbp + 0x3f]
xor rcx, rsp
call fcn.1401c8920
mov rbx, qword [rsp + 0xb8]
add rsp, 0x90
pop rdi
pop rsi
pop rbp
ret
Function at 0x140198500
Capabilities:
Resolve dns

Disassembly:
push rbp
push r12
push r13
push r15
sub rsp, 0x28
mov r13, r9
xor ebp, ebp
mov qword [r9], rbp
xor r15d, r15d
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x14019869e
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rdi
mov rdi, qword [rsp + 0x68]
test rdi, rdi
je 0x14019867e
mov qword [rsp + 0x58], rsi
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rdi + 0x18]
test rax, rax
je 0x14019856e
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140198560
inc rbx
jmp 0x140198570
xor ebx, ebx
mov eax, dword [rdi + 4]
cmp eax, 2
jne 0x14019857e
lea r14d, [rax + 0xe]
jmp 0x14019858b
cmp eax, 0x17
jne 0x140198624
lea r14d, [rax + 5]
cmp qword [rdi + 0x20], 0
je 0x140198624
mov rax, qword [rdi + 0x10]
test rax, rax
je 0x140198624
cmp rax, r14
jb 0x140198624
lea rcx, [rbx + 0x30]
add rcx, r14
call qword [fcn.1401c9a44]
mov rsi, rax
test rax, rax
je 0x140198633
mov ecx, dword [rdi]
mov r8, r14
mov dword [rax], ecx
mov ecx, dword [rdi + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rdi + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rdi + 0xc]
mov dword [rax + 0xc], ecx
lea rcx, [rsi + 0x30]
mov dword [rax + 0x10], r14d
xor eax, eax
mov qword [rsi + 0x18], rax
mov qword [rsi + 0x28], rax
mov qword [rsi + 0x20], rcx
mov rdx, qword [rdi + 0x20]
call sub.VCRUNTIME140.dll_memcpy
test rbx, rbx
je 0x140198611
mov rcx, qword [rsi + 0x20]
mov r8, rbx
add rcx, r14
mov qword [rsi + 0x18], rcx
mov rdx, qword [rdi + 0x18]
call sub.VCRUNTIME140.dll_memcpy
test rbp, rbp
cmove rbp, rsi
test r15, r15
je 0x140198621
mov qword [r15 + 0x28], rsi
mov r15, rsi
mov rdi, qword [rdi + 0x28]
test rdi, rdi
jne 0x140198550
jmp 0x140198639
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x58]
test rcx, rcx
je 0x140198653
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x140198679
test rbp, rbp
je 0x140198675
nop dword [rax]
mov rbx, qword [rbp + 0x28]
mov rcx, rbp
call qword [fcn.1401c9a7a]
mov rbp, rbx
test rbx, rbx
jne 0x140198660
xor ebp, ebp
jmp 0x14019868d
test rbp, rbp
jne 0x14019868d
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rbp
add rsp, 0x28
pop r15
pop r13
pop r12
pop rbp
ret

Function at 0x140198af0
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 qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
lea rcx, [rax - 1]
cmp rcx, 0xfffffffffffffffd
cmovbe rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x140198b90
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, Ordinal_45
mov rsi, r8
mov rbp, rcx
test r8, r8
je 0x140198c5b
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.14017ee00
cmp eax, 4
jne 0x140198c0c
cmp byte [0x140269874], r14b
jne 0x140198c18
lea r9d, [rax - 2]
mov dword [rsp + 0x50], r14d
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov edx, eax
test eax, eax
jne 0x140198c5d
mov eax, dword [rsp + 0x50]
jmp 0x140198c37
imul eax, dword [0x140269870], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x140269870], eax
rol eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x140198c52
sub rsi, rdi
nop
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x140198c40
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x140198bc0
mov eax, edx
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret

Function at 0x140198c70
Capabilities:
Generate random numbers via winapi

Disassembly:
mov r11, rsp
push rsi
push r12
push r14
push r15
sub rsp, 0xd8
mov rax, qword [0x140265280]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rax, r8
lea r15, [rsp + 0x30]
and rax, 0xfffffffffffffffe
mov r14, r8
mov rsi, rdx
mov r12, rcx
cmp rax, 0x100
jae 0x140198e1c
test r14b, 1
je 0x140198e1c
mov qword [r11 + 0x18], rbx
dec r14
mov qword [r11 - 0x28], rbp
mov ecx, Ordinal_45
mov qword [r11 - 0x30], rdi
mov rbp, r14
shr rbp, 1
lea rdi, [rsp + 0x30]
mov qword [r11 - 0x38], r13
je 0x140198d9b
xor r13d, r13d
nop word [rax + rax]
mov ebx, 4
lea rdx, [rsp + 0x20]
cmp rbp, rbx
mov r8d, 4
mov rcx, r12
cmovb rbx, rbp
call fcn.14017ee00
cmp eax, 4
jne 0x140198d3c
cmp byte [0x140269874], r13b
jne 0x140198d4c
lea r9d, [rax - 2]
mov dword [rsp + 0x20], r13d
mov r8d, eax
lea rdx, [rsp + 0x20]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x140198ddd
mov eax, dword [rsp + 0x20]
jmp 0x140198d6b
imul eax, dword [0x140269870], 0x41c64e6d
mov ecx, r13d
add eax, 0x3039
mov dword [0x140269870], eax
rol eax, 0x10
mov dword [rsp + 0x20], eax
test rbx, rbx
je 0x140198d92
sub rbp, rbx
nop dword [rax]
nop word [rax + rax]
mov byte [rdi], al
inc rdi
shr eax, 8
sub rbx, 1
jne 0x140198d80
mov dword [rsp + 0x20], eax
test rbp, rbp
jne 0x140198cf0
mov eax, ecx
test ecx, ecx
jne 0x140198ddd
test r14, r14
je 0x140198dd8
lea rdx, [0x1401d1a38]
nop dword [rax]
movzx ecx, byte [r15]
lea r15, [r15 + 1]
mov eax, ecx
and ecx, 0xf
shr rax, 4
movzx eax, byte [rax + rdx]
mov byte [rsi], al
movzx eax, byte [rcx + rdx]
mov byte [rsi + 1], al
add rsi, 2
sub r14, 2
jne 0x140198db0
mov byte [rsi], 0
xor eax, eax
mov rdi, qword [rsp + 0xc8]
mov rbp, qword [rsp + 0xd0]
mov rbx, qword [rsp + 0x110]
mov r13, qword [rsp + 0xc0]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1401c8920
add rsp, 0xd8
pop r15
pop r14
pop r12
pop rsi
ret
mov eax, Ordinal_45
jmp 0x140198dfd
Function at 0x14019c1b0
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.0x1401849af.1]
mov rdi, rax
test rax, rax
je 0x14019c22d
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 0x14019c258
cmp ebx, esi
je 0x14019c258
cmp ebx, 0x8000
ja 0x14019c258
cmp ebx, esi
jb 0x14019c253
mov edx, ebx
mov rcx, rdi
call qword [case.0x1401849af.1]
mov rdi, rax
test rax, rax
jne 0x14019c1f0
mov rcx, rbp
call qword [fcn.1401c9a7a]
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 0x14019c238
mov rcx, rdi
jmp 0x14019c230

Function at 0x14019d990
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 + 0x18]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
xor r9d, r9d
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
mov rcx, qword [rcx + 0x1a8]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14019d9ef
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.140185610
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.14019d530
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x14019db90
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14019dd39
push rsi
push rdi
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x1b0]
mov rsi, rcx
mov r15, qword [rcx + 0x18]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rbp
lea rbx, [rdi + 0x1eb8]
mov qword [rsp + 0x58], r14
lea r14, [rdi + 0x1cb8]
mov qword [rbx], r14
cmp r14, rbx
jae 0x14019dbf7
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14019dbf7
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14019dbf7
mov byte [rax], dl
inc qword [rbx]
movzx ecx, word [rdi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rdi + 0x1caa]
movzx ebp, ax
mov word [rsp + 0x48], ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
cmp r9, rbx
jae 0x14019dc2d
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x14019dc83
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14019dc83
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14019dc83
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14019dc83
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14019dc83
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rsi
call fcn.14019d660
mov rcx, qword [r15 + 0x1a8]
xor r9d, r9d
mov rdx, r14
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x14019dce5
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.140185610
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, rsi
call fcn.14019da20
mov rcx, qword [r15 + 0x1a8]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14019dd31
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.140185610
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x14019f450
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0xd0
mov rax, qword [0x140265280]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x18]
mov rdi, rcx
xor r9d, r9d
mov rbx, qword [rax + 0x5d0]
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 [rbx + 0x144]
mov rdx, qword [rbx + 0x150]
add r8d, 4
mov rcx, qword [rbx + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rbx + 0x138], 0
mov dword [rbx + 0x13c], eax
jne 0x14019f4e7
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xb8]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rbx + 0x138], eax
mov r8d, dword [rbx + 0x13c]
mov qword [rsp + 0xe8], rbp
mov qword [rsp + 0xf0], rsi
cmp r8d, 4
jge 0x14019f54d
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140185610
mov dword [rbx + 0xc], 7
xor eax, eax
mov rsi, qword [rsp + 0xf0]
mov rbp, qword [rsp + 0xe8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1401c8920
mov rbx, qword [rsp + 0xf8]
add rsp, 0xd0
pop rdi
ret
mov rdx, qword [rbx + 0x150]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rbx + 0xc], ecx
sub ecx, 3
je 0x14019f608
sub ecx, 1
je 0x14019f67e
sub ecx, 1
je 0x14019f5b7
cmp ecx, 1
je 0x14019f59a
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1401fb3e4]
call fcn.140185610
jmp 0x14019f67e
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14019f190
test eax, eax
je 0x14019f67e
jmp 0x14019f51c
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbp, eax
lea rsi, [rdx + 4]
movzx eax, byte [rdx + 3]
mov r8, rbp
shl ecx, 8
xor edx, edx
or ecx, eax
mov dword [rbx + 8], ecx
mov rcx, rsi
call sub.VCRUNTIME140.dll_memchr
test rax, rax
je 0x14019f67e
sub rax, rsi
cmp rax, rbp
jae 0x14019f67e
mov r8, rsi
lea rdx, str.TFTP_error:__s
mov rcx, rdi
call fcn.1401857a0
jmp 0x14019f67e
cmp r8d, 4
jle 0x14019f67e
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rbx + 0x14c]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x14019f67e
lea eax, [r8 - 4]
mov rcx, rdi
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140185840
mov esi, eax
test eax, eax
je 0x14019f65d
mov edx, 5
mov rcx, rbx
call fcn.1401a00a0
mov eax, esi
jmp 0x14019f51c
mov eax, dword [rbx + 0x13c]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140193650
mov rcx, rdi
call fcn.140193a90
test eax, eax
je 0x14019f51a
mov edx, 5
mov rcx, rbx
call fcn.1401a00a0
mov eax, Ordinal_45
jmp 0x14019f51c
Function at 0x1401a7a80
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 [0x140265280]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x18]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, qword [rsi + 0x1b0]
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 0x1401a7afc
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 0x1401a7b01
mov rax, qword [rsp + 0x28]
mov rcx, rdi
cmp rax, 0xffffffffffffffff
jne 0x1401a7b20
lea rdx, str.Error_accept__ing_server_connect
call fcn.140185610
mov eax, reloc.WLDAP32.dll_Ordinal_30
jmp 0x1401a7bac
lea rdx, str.Connection_accepted_from_server
call fcn.1401857a0
mov byte [rsi + 0x2d5], 0
mov edx, 1
mov rcx, qword [rsp + 0x28]
call fcn.1401be1f0
lea r9, [rsp + 0x28]
mov r8d, 1
mov rdx, rsi
mov rcx, rdi
call fcn.1401b48b0
test eax, eax
jne 0x1401a7bac
cmp qword [rdi + 0x270], 0
je 0x1401a7baa
mov dl, 1
mov rcx, rdi
call fcn.140172fa0
mov rdx, qword [rsp + 0x28]
mov r8d, 1
mov rcx, qword [rdi + 0x278]
call qword [rdi + 0x270]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.140172fa0
test ebx, ebx
je 0x1401a7baa
mov rdx, rsi
mov rcx, rdi
call fcn.1401a8090
mov eax, Ordinal_45
jmp 0x1401a7bac
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1401c8920
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret

Function at 0x1401a9440
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b0]
mov rbx, rcx
mov rdx, qword [rcx + 0x18]
cmp dword [rax + 0x10], 0
je 0x1401a9470
mov byte [rdx + 0x6b6], 0xd
mov r8b, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.1401a9560
cmp byte [rcx + 0xa96], 0
je 0x1401a9485
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.1401aa000
cmp byte [rcx + 0xa99], 0
je 0x1401a9503
mov r9, qword [rdx + 0x660]
test r9, r9
jne 0x1401a94c8
mov r9, qword [rcx + 0x750]
test r9, r9
jne 0x1401a94bf
cmp byte [rbx + 0x130f], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x1401a94df
cmp byte [rcx + 0xaa6], 0
lea r8, str.PRET_STOR__s
jne 0x1401a94df
lea r8, str.PRET_RETR__s
add rdx, 0x5d0
mov rcx, rbx
call fcn.1401c31a0
test eax, eax
jne 0x1401a950d
mov rcx, qword [rbx + 0x18]
mov byte [rcx + 0x6b6], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1401a9f50
add rsp, 0x20
pop rbx
ret

Function at 0x1401a9870
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b0]
add rdx, 0x5d0
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x1401a98bb
cmp qword [rdx + 0x90], 0
je 0x1401a98bb
xor r9d, r9d
lea r8, str.REST__d
call fcn.1401c31a0
test eax, eax
jne 0x1401a98c5
mov rcx, qword [rbx + 0x18]
mov byte [rcx + 0x6b6], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1401a9440
add rsp, 0x20
pop rbx
ret
Function at 0x1401a9b80
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
mov rbp, qword [rcx + 0x18]
lea eax, [rdx - 0xc8]
xor edi, edi
movzx esi, r8b
mov rbx, rcx
cmp eax, 0x64
jb 0x1401a9bc0
lea rdx, str.Couldnt_set_desired_mode
call fcn.140185610
lea eax, [rdi + 0x11]
jmp 0x1401a9d25
cmp edx, 0xc8
je 0x1401a9bd7
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200
call fcn.1401857a0
cmp sil, 0x13
jne 0x1401a9bed
mov rdx, rbp
mov rcx, rbx
call fcn.1401a9a80
jmp 0x1401a9d21
cmp sil, 0x14
jne 0x1401a9d03
cmp byte [rbx + 0x6f0], 2
mov rbp, qword [rbx + 0x18]
jne 0x1401a9c6b
mov rax, qword [rbx + 0x1b0]
mov rcx, qword [rax]
test rcx, rcx
je 0x1401a9c6b
xor r9d, r9d
mov qword [rsp + 0x40], rdi
lea r8, [rsp + 0x40]
mov dword [rsp + 0x20], 3
xor edx, edx
call fcn.1401b24e0
test eax, eax
jne 0x1401a9d21
mov rcx, qword [rsp + 0x40]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1401a9c60
mov rdi, qword [rsp + 0x40]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], 0
jmp 0x1401a9c6b
mov rcx, qword [rsp + 0x40]
call qword [fcn.1401c9a7a]
mov rdx, qword [rbx + 0x750]
test rdx, rdx
jne 0x1401a9c90
cmp byte [rbx + 0x130f], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x140248688]
test rdi, rdi
mov r9, r8
lea rax, reloc.WLDAP32.dll_Ordinal_32
cmovne r9, rdi
lea rcx, [0x1401f9b4c]
cmovne r8, rax
call fcn.140194c60
mov rcx, rdi
mov rsi, rax
call qword [fcn.1401c9a7a]
test rsi, rsi
jne 0x1401a9cce
lea edi, [rsi + 0x1b]
jmp 0x1401a9d23
lea rdx, [rbp + 0x5d0]
mov r9, rsi
lea r8, [0x1401fb3e4]
mov rcx, rbx
call fcn.1401c31a0
mov rcx, rsi
mov edi, eax
call qword [fcn.1401c9a7a]
test edi, edi
jne 0x1401a9d23
mov rcx, qword [rbx + 0x18]
mov byte [rcx + 0x6b6], 0x1f
jmp 0x1401a9d23
cmp sil, 0x15
jne 0x1401a9d0e
mov r8b, reloc.WS2_32.dll_listen
jmp 0x1401a9d17
cmp sil, 0x16
jne 0x1401a9d23
mov r8b, recv
mov dl, 1
mov rcx, rbx
call fcn.1401a9560
mov edi, eax
mov eax, edi
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x1401b4af0
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x140269878]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x1401b4b54
lea r9d, [rax + 2]
mov dword [rsp + 0x20], 3
xor r8d, r8d
lea ecx, [rax + 6]
xor edx, edx
call fcn.1401ba130
test al, al
je 0x1401b4b48
mov dword [0x140269878], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x140269878], 1
jmp 0x1401b4b59
cmp eax, 2
je 0x1401b4bab
lea rax, [rsp + 0x58]
mov edx, 0xffff
lea r9, [rsp + 0x48]
mov qword [rsp + 0x20], rax
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x1401b4b8a
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x1401b4bab
lea r9, [rsp + 0x50]
mov dword [rsp + 0x20], 4
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x30
pop rbx
ret