joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14009a440
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 [0x140148030]
mov rdi, rax
test rax, rax
je 0x14009a4bd
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 0x14009a4e8
cmp ebx, esi
je 0x14009a4e8
cmp ebx, 0x8000
ja 0x14009a4e8
cmp ebx, esi
jb 0x14009a4e3
mov edx, ebx
mov rcx, rdi
call qword [0x140148030]
mov rdi, rax
test rax, rax
jne 0x14009a480
mov rcx, rbp
call qword [fcn.1400be85a]
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 0x14009a4c8
mov rcx, rdi
jmp 0x14009a4c0

Function at 0x1400a08c0
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 [0x140148080]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x4c8]
lea r8, [rsp + 0x20]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x30]
mov rdi, rcx
mov dword [rsp + 0x20], 0x80
mov rcx, rbp
mov rbx, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1400a093a
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 rbx, rax
mov rdx, rbp
mov rcx, rdi
call fcn.140085840
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400a095f
lea rdx, str.Error_accept__ing_server_connect
call fcn.140084be0
lea eax, [rbx + 0x1f]
jmp 0x1400a09d8
lea rdx, str.Connection_accepted_from_server_n
call fcn.140084d60
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140093190
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400a09d6
mov dl, 1
mov rcx, rsi
call fcn.140075630
mov rcx, qword [rsi + 0x730]
mov r8d, 1
mov rdx, rbx
call qword [rsi + 0x728]
xor edx, edx
mov rcx, rsi
mov ebx, eax
call fcn.140075630
test ebx, ebx
je 0x1400a09d6
mov rcx, rdi
call fcn.1400a0ef0
mov eax, Ordinal_46
jmp 0x1400a09d8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400bdd90
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 0x1400a19d0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0xa00
cmp byte [rax + 0xf09], 0
jne 0x1400a19f5
cmp dword [rax + 0x9f8], 0
je 0x1400a1a21
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400a1a21
lea rdx, str.MDTM__s
call fcn.1400b8a20
test eax, eax
jne 0x1400a1a2e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a2860
add rsp, 0x20
pop rbx
ret
Function at 0x1400a21e0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
mov rcx, qword [rcx]
mov rax, qword [rcx + 0x1e0]
cmp dword [rax + 0x10], 0
je 0x1400a2218
mov r8d, reloc.WS2_32.dll_listen
mov dword [rbx + 0xab8], 0xd
mov dl, 1
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a2330
cmp byte [rcx + 0xf0e], 0
je 0x1400a2230
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a2d20
cmp byte [rcx + 0xf11], 0
je 0x1400a22d1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400a228b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400a226e
cmp byte [rcx + 0xf0d], 0
lea rax, str.NLST
lea r8, str.LIST
cmovne r8, rax
lea rcx, [rbx + 0xa00]
lea rdx, str.PRET__s
call fcn.1400b8a20
test eax, eax
je 0x1400a22c1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400a22b1
lea rdx, str.PRET_STOR__s
call fcn.1400b8a20
test eax, eax
je 0x1400a22c1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400b8a20
test eax, eax
jne 0x1400a22de
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a2c90
add rsp, 0x20
pop rbx
ret

Function at 0x1400a2620
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 + 0x1e0]
cmp dword [rdx + 0x10], 0
je 0x1400a266d
cmp qword [rcx + 0xa88], 0
je 0x1400a266d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400b8a20
test eax, eax
jne 0x1400a2677
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400a21e0
add rsp, 0x20
pop rbx
ret

Function at 0x1400a2800
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0xa00
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x10], 1
jne 0x1400a284c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400a284c
lea rdx, str.SIZE__s
call fcn.1400b8a20
test eax, eax
jne 0x1400a2859
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a2620
add rsp, 0x20
pop rbx
ret

Function at 0x1400a2860
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400a28b8
cmp qword [rcx + 0xa88], 0
je 0x1400a28b8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400a28b8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400a1100
jmp fcn.1400a2800
Function at 0x1400a28c0
Capabilities:
Check http status code

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x30
xor ebx, ebx
lea eax, [rdx - 0xc8]
mov rdi, rcx
mov rcx, qword [rcx]
mov esi, r8d
cmp eax, 0x64
jb 0x1400a28f5
lea rdx, str.Couldnt_set_desired_mode
call fcn.140084be0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400a290c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140084d60
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400a2928
mov rcx, rdi
call fcn.1400a2800
jmp 0x1400a2a5f
cmp esi, 0x14
jne 0x1400a2a41
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400a29a9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400a29a9
mov byte [rsp + 0x28], 1
lea r9, [rsp + 0x50]
xor r8d, r8d
mov qword [rsp + 0x20], rbx
mov rcx, rsi
mov qword [rsp + 0x50], rbx
call fcn.14006e490
test eax, eax
jne 0x1400a2a5f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400a299e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400a29a9
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400be85a]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400a29cd
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400d0cba]
test rbp, rbp
mov r9, r8
lea rax, [0x1400c2470]
cmovne r9, rbp
lea rcx, [0x1400c65d8]
cmovne r8, rax
call fcn.140073500
mov rcx, rbp
mov r14, rax
call qword [fcn.1400be85a]
test r14, r14
jne 0x1400a2a0c
lea ebx, [r14 + 0x1b]
jmp 0x1400a2a61
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400d55cc]
call fcn.1400b8a20
mov rcx, r14
mov esi, eax
call qword [fcn.1400be85a]
test esi, esi
je 0x1400a2a35
mov ebx, esi
jmp 0x1400a2a61
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400a2a61
cmp esi, 0x15
jne 0x1400a2a4c
lea r8d, [rsi - 8]
jmp 0x1400a2a55
cmp esi, 0x16
jne 0x1400a2a61
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400a2330
mov ebx, eax
mov r14, qword [rsp + 0x60]
mov eax, ebx
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
Function at 0x1400a8350
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400a8474
cmp r8d, 0xff
jne 0x1400a83b1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400a839b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xcc920]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140084d60
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140084d60
cmp r8d, 0xfb
jne 0x1400a83c3
lea r9, str.WILL
jmp 0x1400a8401
cmp r8d, 0xfc
jne 0x1400a83d5
lea r9, str.WONT
jmp 0x1400a8401
cmp r8d, 0xfd
jne 0x1400a83e7
lea r9, [0x1400cd344]
jmp 0x1400a8401
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400a845d
cmp r10d, 0x27
jg 0x1400a8434
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xccf40]
test r8, r8
jne 0x1400a8444
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140084d60
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400a841b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140084d60
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140084d60
add rsp, 0x38
ret

Function at 0x1400a87c0
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 + 0x4c0]
lea rdx, [rax + 0x10]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400a881f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140084be0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400a8350
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400a89d0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400a8b78
push rbp
push rdi
push r14
sub rsp, 0x20
mov rbp, qword [rcx]
mov r14, rcx
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rsi
mov qword [rsp + 0x58], r15
mov rdi, qword [rbp + 0x1e0]
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x1400a8a35
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400a8a35
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400a8a35
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 r15d, 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 0x1400a8a6c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400a8ac2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a8ac2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a8ac2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a8ac2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a8ac2
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rbp
call fcn.1400a8480
mov rcx, qword [r14 + 0x4c0]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x1400a8b24
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140084be0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400a8850
mov rcx, qword [r14 + 0x4c0]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400a8b70
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140084be0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400aa2e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140148080]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0xa00]
lea rax, [rsp + 0x30]
mov rdi, qword [rcx]
mov r14, rcx
mov dword [rsp + 0x30], 0x80
xor r9d, r9d
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov r8d, dword [rbx + 0x15c]
mov rdx, qword [rbx + 0x168]
add r8d, 4
mov rcx, qword [rbx + 0x18]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rbx + 0x150], 0
mov dword [rbx + 0x154], eax
jne 0x1400aa375
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rbx + 0x150], eax
mov r8d, dword [rbx + 0x154]
mov qword [rsp + 0xf8], rbp
mov qword [rsp + 0x100], rsi
cmp r8d, 4
jge 0x1400aa3d6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140084be0
mov dword [rbx + 0xc], 7
xor eax, eax
mov rsi, qword [rsp + 0x100]
mov rbp, qword [rsp + 0xf8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1400bdd90
add rsp, 0xd0
pop r14
pop rdi
pop rbx
ret
mov rdx, qword [rbx + 0x168]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rbx + 0xc], ecx
sub ecx, 3
je 0x1400aa491
sub ecx, 1
je 0x1400aa504
sub ecx, 1
je 0x1400aa440
cmp ecx, 1
je 0x1400aa423
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400d55cc]
call fcn.140084be0
jmp 0x1400aa504
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400aa010
test eax, eax
je 0x1400aa504
jmp 0x1400aa3aa
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 0x1400aa504
sub rax, rsi
cmp rax, rbp
jae 0x1400aa504
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140084d60
jmp 0x1400aa504
cmp r8d, 4
jle 0x1400aa504
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rbx + 0x48]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x1400aa504
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140084b00
mov esi, eax
test eax, eax
je 0x1400aa4e3
mov edx, 5
mov rcx, rbx
call fcn.1400aafd0
mov eax, esi
jmp 0x1400aa3aa
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140093400
mov rcx, r14
call fcn.1400936e0
test eax, eax
je 0x1400aa3a8
mov edx, 5
mov rcx, rbx
call fcn.1400aafd0
mov eax, Ordinal_46
jmp 0x1400aa3aa
Function at 0x1400bd2a0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rdi
push r14
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbx, rcx
mov ebp, r8d
mov r14, rdx
lea ecx, [rax + rax]
mov eax, dword [rbx + 0x20]
add rax, 0x18
add rcx, rax
call qword [0x140148020]
mov rdi, rax
test rax, rax
jne 0x1400bd2e2
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbx
mov qword [rax + 8], rcx
mov eax, dword [rbx + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rsi
mov qword [rdi + 0x10], rax
cmp ebp, dword [rbx + 0x1c]
jbe 0x1400bd329
call qword [rbx]
mov rcx, qword [rdi + 8]
mov r8d, ebp
mov rdx, r14
call qword [rbx + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbx + 0x18]
add r14, qword [rdi + 0x10]
mov rdx, qword [rdi + 8]
mov rcx, r14
call qword [rbx + reloc.WS2_32.dll_recv]
mov rcx, qword [rdi + 8]
mov ebp, dword [rbx + 0x20]
call qword [rbx]
mov rcx, qword [rdi + 0x10]
call qword [rbx]
xor esi, esi
test rbp, rbp
je 0x1400bd382
mov rsi, rbp
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x40], al
mov rcx, qword [rdi + 8]
call qword [rbx + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x40], al
mov r8d, 1
mov rcx, qword [rdi + 0x10]
call qword [rbx + reloc.WS2_32.dll_htonl]
sub rbp, 1
jne 0x1400bd340
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400bd3c3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400d0512]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400d0513]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400bd390
mov rsi, qword [rsp + 0x48]
mov rax, rdi
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret

Function at 0x1400be4d4
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400be51e
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400be51e
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400be51e
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400be51e
cmp dword [rcx + 0x84], 0xe
jbe 0x1400be51e
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400be520
xor al, al
add rsp, 0x28
ret
Function at 0x140031b00
Capabilities:
Initialize winsock library

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x1e0
mov rax, qword [0x1400c7008]
xor rax, rsp
mov qword [rsp + 0x1d0], rax
movzx edi, dl
mov rbx, rcx
mov eax, 1
lock xadd dword [0x1400ccda0], eax
inc eax
cmp eax, 1
jne 0x140031b4d
lea ecx, [rax + 1]
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_WSAStartup]
xchg dword [0x1400ccda4], eax
test dil, dil
je 0x140031b86
xor eax, eax
lock xadd dword [0x1400ccda4], eax
test eax, eax
je 0x140031b86
xor ecx, ecx
mov qword [rsp + 0x20], rcx
mov dword [rsp + 0x20], eax
call fcn.140066a10
lea rdx, str.winsock
mov qword [rsp + 0x28], rax
lea rcx, [rsp + 0x20]
call fcn.1400307d0
mov rax, rbx
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.140062f80
mov rbx, qword [rsp + 0x1f0]
add rsp, 0x1e0
pop rdi
ret
Function at 0x140040b20
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r14
sub rsp, 0x60
mov rax, qword [0x1400c7008]
xor rax, rsp
mov qword [rsp + 0x58], rax
mov r14, qword [rsp + 0xb0]
mov rbx, rcx
xor ecx, ecx
mov rsi, r8
mov rdi, rdx
call qword [sym.imp.WS2_32.dll_WSASetLastError]
xor ebp, ebp
lea rax, [rsp + 0x54]
mov qword [rsp + 0x30], rbp
lea r9, [rsp + 0x50]
mov qword [rsp + 0x28], rbp
mov r8d, esi
mov rdx, rdi
mov qword [rsp + 0x20], rax
mov rcx, rbx
mov dword [rsp + 0x50], ebp
mov dword [rsp + 0x54], ebp
call qword [sym.imp.WS2_32.dll_WSARecv]
mov edi, eax
call fcn.140066a10
mov rbx, rax
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [rsp + 0x40], eax
mov qword [rsp + 0x48], rbx
movups xmm0, xmmword [rsp + 0x40]
movups xmmword [r14], xmm0
mov ecx, dword [r14]
cmp ecx, 0x40
jne 0x140040bb9
mov dword [rsp + 0x40], 0x2746
jmp 0x140040bc9
cmp ecx, 0x4d2
jne 0x140040bdc
mov dword [rsp + 0x40], 0x274d
call fcn.140066a10
mov qword [rsp + 0x48], rax
movups xmm0, xmmword [rsp + 0x40]
movups xmmword [r14], xmm0
test edi, edi
je 0x140040be5
or eax, 0xffffffff
jmp 0x140040c00
mov dword [rsp + 0x40], ebp
call fcn.140066a10
mov qword [rsp + 0x48], rax
movups xmm0, xmmword [rsp + 0x40]
mov eax, dword [rsp + 0x50]
movups xmmword [r14], xmm0
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.140062f80
add rsp, 0x60
pop r14
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x140040c20
Capabilities:
Get socket status

Disassembly:
push rbx
push rdi
sub rsp, 0x278
mov rax, qword [0x1400c7008]
xor rax, rsp
mov qword [rsp + 0x260], rax
mov rdi, r8
mov rbx, rcx
cmp rcx, 0xffffffffffffffff
jne 0x140040c69
mov dword [rsp + 0x30], 0x2719
call fcn.140066a10
mov qword [rsp + 0x38], rax
or eax, ebx
movups xmm0, xmmword [rsp + 0x30]
movups xmmword [rdi], xmm0
jmp 0x140040cfd
mov qword [rsp + 0x298], rbp
xor ebp, ebp
mov qword [rsp + 0x58], rcx
xor ecx, ecx
mov qword [rsp + 0x40], rbp
mov qword [rsp + 0x270], rsi
mov dword [rsp + 0x50], 1
call qword [sym.imp.WS2_32.dll_WSASetLastError]
lea ecx, [rbx + 1]
mov qword [rsp + 0x20], rbp
xor r9d, r9d
lea rdx, [rsp + 0x50]
xor r8d, r8d
call qword [sym.imp.WS2_32.dll_select]
mov esi, eax
call fcn.140066a10
mov rbx, rax
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov qword [rsp + 0x38], rbx
mov dword [rsp + 0x30], eax
movups xmm0, xmmword [rsp + 0x30]
movups xmmword [rdi], xmm0
test esi, esi
je 0x140040cd5
jle 0x140040ceb
mov dword [rsp + 0x30], ebp
call fcn.140066a10
mov qword [rsp + 0x38], rax
movups xmm0, xmmword [rsp + 0x30]
movups xmmword [rdi], xmm0
mov rbp, qword [rsp + 0x298]
mov eax, esi
mov rsi, qword [rsp + 0x270]
mov rcx, qword [rsp + 0x260]
xor rcx, rsp
call fcn.140062f80
add rsp, 0x278
pop rdi
pop rbx
ret
Function at 0x140040e50
Capabilities:
Get thread local storage value

Disassembly:
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rbx
push rdi
sub rsp, 0x28
mov rbx, rcx
mov rdi, rdx
mov ecx, dword [0x1400ccdf0]
call qword [sym.imp.KERNEL32.dll_TlsGetValue]
test rax, rax
je 0x140040e7d
mov r8, qword [rax + 8]
jmp 0x140040e80
xor r8d, r8d
cmp rdi, 0xff
ja 0x140040ea4
test r8, r8
je 0x140040ea4
cmp qword [r8], 0
jne 0x140040ea4
movzx eax, byte [rbx + rdi]
mov byte [rbx], al
mov qword [r8], rbx
add rsp, 0x28
pop rdi
pop rbx
ret
mov rcx, rbx
add rsp, 0x28
pop rdi
pop rbx
jmp fcn.140063354

Function at 0x140040ec0
Capabilities:
Get thread local storage value

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rbx
push rdi
sub rsp, 0x28
mov rbx, rcx
mov ecx, dword [0x1400ccdf0]
call qword [sym.imp.KERNEL32.dll_TlsGetValue]
xor edi, edi
test rax, rax
je 0x140040f19
mov rax, qword [rax + 8]
test rax, rax
je 0x140040f19
mov rcx, qword [rax]
test rcx, rcx
je 0x140040f19
mov qword [rax], rdi
movzx eax, byte [rcx]
cmp rax, rbx
jb 0x140040f14
mov byte [rcx + rbx], al
mov rax, rcx
add rsp, 0x28
pop rdi
pop rbx
ret
call fcn.140063354
lea rcx, [rbx + 1]
call fcn.140063248
cmp rbx, 0xff
ja 0x140040f2e
movzx edi, bl
mov byte [rax + rbx], dil
add rsp, 0x28
pop rdi
pop rbx
ret

Function at 0x140042eb0
Capabilities:
Get socket status

Disassembly:
push rbx
push rdi
sub rsp, 0x278
mov rax, qword [0x1400c7008]
xor rax, rsp
mov qword [rsp + 0x260], rax
mov rdi, r8
mov rbx, rcx
cmp rcx, 0xffffffffffffffff
jne 0x140042ef9
mov dword [rsp + 0x30], 0x2719
call fcn.140066a10
mov qword [rsp + 0x38], rax
or eax, ebx
movups xmm0, xmmword [rsp + 0x30]
movups xmmword [rdi], xmm0
jmp 0x140042f8c
mov qword [rsp + 0x298], rbp
xor ebp, ebp
mov qword [rsp + 0x58], rcx
xor ecx, ecx
mov qword [rsp + 0x40], rbp
mov qword [rsp + 0x270], rsi
mov dword [rsp + 0x50], 1
call qword [sym.imp.WS2_32.dll_WSASetLastError]
lea ecx, [rbx + 1]
mov qword [rsp + 0x20], rbp
xor r9d, r9d
lea r8, [rsp + 0x50]
xor edx, edx
call qword [sym.imp.WS2_32.dll_select]
mov esi, eax
call fcn.140066a10
mov rbx, rax
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov qword [rsp + 0x38], rbx
mov dword [rsp + 0x30], eax
movups xmm0, xmmword [rsp + 0x30]
movups xmmword [rdi], xmm0
test esi, esi
je 0x140042f64
jle 0x140042f7a
mov dword [rsp + 0x30], ebp
call fcn.140066a10
mov qword [rsp + 0x38], rax
movups xmm0, xmmword [rsp + 0x30]
movups xmmword [rdi], xmm0
mov rbp, qword [rsp + 0x298]
mov eax, esi
mov rsi, qword [rsp + 0x270]
mov rcx, qword [rsp + 0x260]
xor rcx, rsp
call fcn.140062f80
add rsp, 0x278
pop rdi
pop rbx
ret