joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140095020
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 0x140095055
lea rdx, str.Couldnt_set_desired_mode
call fcn.14007bc50
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x14009506c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.14007bdd0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140095088
mov rcx, rdi
call fcn.140094f60
jmp 0x1400951bf
cmp esi, 0x14
jne 0x1400951a1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140095109
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140095109
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.14006d050
test eax, eax
jne 0x1400951bf
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400950fe
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140095109
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400b065c]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14009512d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1401316be]
test rbp, rbp
mov r9, r8
lea rax, [0x140131894]
cmovne r9, rbp
lea rcx, [0x1400b56d0]
cmovne r8, rax
call fcn.140070e10
mov rcx, rbp
mov r14, rax
call qword [fcn.1400b065c]
test r14, r14
jne 0x14009516c
lea ebx, [r14 + 0x1b]
jmp 0x1400951c1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140131888]
call fcn.1400aa980
mov rcx, r14
mov esi, eax
call qword [fcn.1400b065c]
test esi, esi
je 0x140095195
mov ebx, esi
jmp 0x1400951c1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400951c1
cmp esi, 0x15
jne 0x1400951ac
lea r8d, [rsi - 8]
jmp 0x1400951b5
cmp esi, 0x16
jne 0x1400951c1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140094a90
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 0x14009a8f0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14009aa14
cmp r8d, 0xff
jne 0x14009a951
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14009a93b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xbadf0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.14007bdd0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.14007bdd0
cmp r8d, 0xfb
jne 0x14009a963
lea r9, str.WILL
jmp 0x14009a9a1
cmp r8d, 0xfc
jne 0x14009a975
lea r9, str.WONT
jmp 0x14009a9a1
cmp r8d, 0xfd
jne 0x14009a987
lea r9, [0x1400bb814]
jmp 0x14009a9a1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14009a9fd
cmp r10d, 0x27
jg 0x14009a9d4
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xbb410]
test r8, r8
jne 0x14009a9e4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.14007bdd0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14009a9bb
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.14007bdd0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.14007bdd0
add rsp, 0x38
ret

Function at 0x14009ad60
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 0x14009adbf
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14007bc50
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14009a8f0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14009af70
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14009b118
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 0x14009afd5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14009afd5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14009afd5
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 0x14009b00c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14009b062
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14009b062
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14009b062
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14009b062
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14009b062
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.14009aa20
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 0x14009b0c4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14007bc50
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14009adf0
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 0x14009b110
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14007bc50
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14009c880
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14013f080]
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 0x14009c915
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 0x14009c976
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.14007bc50
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.1400af390
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 0x14009ca31
sub ecx, 1
je 0x14009caa4
sub ecx, 1
je 0x14009c9e0
cmp ecx, 1
je 0x14009c9c3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140131888]
call fcn.14007bc50
jmp 0x14009caa4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14009c5b0
test eax, eax
je 0x14009caa4
jmp 0x14009c94a
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 0x14009caa4
sub rax, rsi
cmp rax, rbp
jae 0x14009caa4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.14007bdd0
jmp 0x14009caa4
cmp r8d, 4
jle 0x14009caa4
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 0x14009caa4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.14007bb70
mov esi, eax
test eax, eax
je 0x14009ca83
mov edx, 5
mov rcx, rbx
call fcn.14009d570
mov eax, esi
jmp 0x14009c94a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140086020
mov rcx, r14
call fcn.140086300
test eax, eax
je 0x14009c948
mov edx, 5
mov rcx, rbx
call fcn.14009d570
mov eax, Ordinal_46
jmp 0x14009c94a
Function at 0x1400af200
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 [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
jne 0x1400af242
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 0x1400af289
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 0x1400af2e2
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 0x1400af2a0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400af323
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400be912]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400be913]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400af2f0
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 0x1400b02e8
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400b0332
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400b0332
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400b0332
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400b0332
cmp dword [rcx + 0x84], 0xe
jbe 0x1400b0332
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400b0334
xor al, al
add rsp, 0x28
ret
Function at 0x140001000
Capabilities:
Initialize winsock library

Disassembly:
sub rsp, 0x1d8
mov rax, qword [0x1400c5048]
xor rax, rsp
mov qword [rsp + 0x1c0], rax
mov ecx, 2
lea rdx, [rsp + 0x20]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x140001034
mov byte [0x1400ce0d0], 1
lea rcx, [0x1400a04f0]
call fcn.140092694
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.140092210
add rsp, 0x1d8
ret

Function at 0x140001a60
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0xe0
mov rax, qword [0x1400c5048]
xor rax, rsp
mov qword [rsp + 0xd8], rax
mov rbx, rcx
lea rdx, [rsp + 0x80]
lea rcx, [rsp + 0x20]
call fcn.140003ba0
lea r8, [rsp + 0x74]
lea rdx, [rsp + 0x40]
lea rcx, [rsp + 0x20]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x40], xmm0
movups xmm1, xmmword [rax + 0x10]
movaps xmmword [rsp + 0x50], xmm1
movups xmm0, xmmword [rax + 0x20]
movaps xmmword [rsp + 0x60], xmm0
mov eax, dword [rax + 0x30]
mov dword [rsp + 0x70], eax
call fcn.140004ac0
movabs r8, 0x14057b7ef767814f
lea rcx, [rsp + 0x20]
mov qword [rbx], r8
lea r9, [rsp + 0xc8]
mov r8d, 0x8b51f9dd
lea rax, [rsp + 0x20]
nop word [rax + rax]
mov edx, dword [rcx]
lea r10, [rsp + 0x40]
add rax, 4
lea rcx, [rsp + 0x20]
cmp rax, r10
cmovne rcx, rax
xor edx, r8d
imul r8d, r8d, 0x58f38ded
imul edx, r8d
mov eax, edx
shr eax, 0x10
xor eax, edx
lea rdx, [rsp + 0xd8]
mov dword [r9], eax
add r9, 4
mov rax, rcx
cmp r9, rdx
jne 0x140001af0
lea r8, [rsp + 0xb8]
lea rax, [rsp + 0xc8]
nop dword [rax]
nop word [rax + rax]
mov ecx, dword [rax + 4]
mov edx, dword [rax]
lea rax, [rax + 8]
shl rcx, 0x20
or rdx, rcx
lea rcx, [rsp + 0xc8]
mov qword [r8], rdx
add r8, 8
cmp r8, rcx
jne 0x140001b50
mov rcx, qword [rsp + 0xb8]
movabs rax, 0x5851f42d4c957f2d
mov rdx, qword [rsp + 0xc0]
lea r8, [rcx + rcx]
or r8, 1
add rdx, r8
mov qword [rbx], r8
imul rdx, rax
mov rax, rbx
add rdx, r8
mov qword [rbx + 8], rdx
mov rcx, qword [rsp + 0xd8]
xor rcx, rsp
call fcn.140092210
add rsp, 0xe0
pop rbx
ret
Function at 0x140010440
Capabilities:
Encode data using base64

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
mov rdi, rdx
mov rbx, rcx
mov qword [rsp + 0x28], rcx
xor ebp, ebp
mov dword [rsp + 0x20], ebp
xorps xmm0, xmm0
movups xmmword [rcx], xmm0
mov qword [rcx + 0x10], rbp
mov qword [rcx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rcx], bpl
mov dword [rsp + 0x20], 1
mov rax, qword [rdx + 0x10]
cmp rax, 0xf
jbe 0x14001049c
mov rdx, rax
call fcn.1400223e0
mov qword [rbx + 0x10], rbp
mov rax, qword [rdi + 0x10]
mov r15d, 0xfffffffa
cmp qword [rdi + 0x18], 0x10
jb 0x1400104b4
mov r14, qword [rdi]
mov rcx, r14
mov rdi, r14
jmp 0x1400104ba
mov r14, rdi
mov rcx, rdi
lea r13, [rax + rcx]
cmp rdi, r13
je 0x1400105b1
lea r8, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_
nop
shl ebp, 8
movzx eax, byte [r14]
add ebp, eax
add r15d, 8
js 0x140010556
movsxd r12, ebp
movsxd rdi, r15d
lea ecx, [r15 + 6]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 2
mov esi, edx
imul eax, edx, 0xfffffffa
add r15d, eax
nop dword [rax + rax]
mov rax, r12
mov rcx, rdi
sar rax, cl
and eax, 0x3f
movzx r9d, byte [rax + r8]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x14001053d
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x140010532
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x14001054c
mov rcx, rbx
call fcn.140022530
lea r8, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_
sub rdi, 6
sub rsi, 1
jne 0x140010500
inc r14
cmp r14, r13
jne 0x1400104d0
cmp r15d, 0xfffffffa
jle 0x1400105b1
lea ecx, [r15 + 8]
shl ebp, 8
movsxd rax, ebp
sar rax, cl
and eax, 0x3f
movzx r9d, byte [rax + r8]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400105a9
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x14001059e
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400105b1
mov rcx, rbx
call fcn.140022530
mov rcx, qword [rbx + 0x10]
test cl, 3
je 0x1400105f9
nop word [rax + rax]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400105e5
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x1400105dd
mov rax, qword [rbx]
mov word [rax + rcx], 0x3d
jmp 0x1400105f0
mov r9b, 0x3d
mov rcx, rbx
call fcn.140022530
mov rcx, qword [rbx + 0x10]
test cl, 3
jne 0x1400105c0
mov rax, rbx
mov rbx, qword [rsp + 0x80]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
Function at 0x140011080
Capabilities:
Receive data
Receive data on socket

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 edi, r9d
mov rsi, r8
mov rbp, rdx
mov r14, rcx
nop word [rax + rax]
mov r9d, edi
mov r8d, esi
mov rdx, rbp
mov rcx, r14
call qword [sym.imp.WS2_32.dll_recv]
movsxd rbx, eax
test eax, eax
jns 0x1400110d4
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x1400110b0
mov rbp, qword [rsp + 0x38]
mov rax, rbx
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
push rbx
push rsi
push rdi
push r14
sub rsp, 0x28
mov rdi, qword [rcx + 0x50]
mov eax, 0x7fffffff
cmp r8, rax
mov rsi, r8
mov r14, rdx
mov rbx, rcx
cmova rsi, rax
mov rax, qword [rcx + 0x48]
cmp rax, rdi
jae 0x140015701
mov rcx, qword [rcx + 0x30]
sub rdi, rax
lea rdx, [rax + rcx]
mov rcx, r14
cmp rsi, rdi
ja 0x1400156e8
mov r8, rsi
call fcn.140093f74
add qword [rbx + 0x48], rsi
mov rax, rsi
add rsp, 0x28
pop r14
pop rdi
pop rsi
pop rbx
ret
mov r8, rdi
call fcn.140093f74
add qword [rbx + 0x48], rdi
mov rax, rdi
add rsp, 0x28
pop r14
pop rdi
pop rsi
pop rbx
ret
mov rax, qword [rcx]
call qword [rax + reloc.WS2_32.dll_htonl]
test al, al
jne 0x14001571c
mov rax, 0xffffffffffffffff
add rsp, 0x28
pop r14
pop rdi
pop rsi
pop rbx
ret
xor eax, eax
mov qword [rsp + 0x68], rbp
mov rbp, qword [rbx + 8]
mov qword [rbx + 0x48], rax
mov qword [rbx + 0x50], rax
cmp rsi, 0x1000
jae 0x1400157c9
mov qword [rsp + 0x20], r15
mov r15, qword [rbx + 0x30]
nop word [rax + rax]
xor r9d, r9d
mov r8d, 0x1000
mov rdx, r15
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_recv]
movsxd rdi, eax
test eax, eax
jns 0x140015777
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x140015750
mov r15, qword [rsp + 0x20]
test rdi, rdi
jle 0x140015795
mov rdx, qword [rbx + 0x30]
mov rcx, r14
cmp rdi, rsi
jg 0x1400157a7
mov r8, rdi
call fcn.140093f74
mov rbp, qword [rsp + 0x68]
mov rax, rdi
add rsp, 0x28
pop r14
pop rdi
pop rsi
pop rbx
ret
mov r8, rsi
call fcn.140093f74
mov rbp, qword [rsp + 0x68]
mov rax, rsi
mov qword [rbx + 0x48], rsi
mov qword [rbx + 0x50], rdi
add rsp, 0x28
pop r14
pop rdi
pop rsi
pop rbx
ret
xor r9d, r9d
mov r8, rsi
mov rdx, r14
mov rcx, rbp
mov rbp, qword [rsp + 0x68]
add rsp, 0x28
pop r14
pop rdi
pop rsi
pop rbx
jmp 0x140011080
Function at 0x140011100
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x260
mov rax, qword [0x1400c5048]
xor rax, rsp
mov qword [rsp + 0x250], rax
mov rdi, rcx
mov qword [rsp + 0x48], rcx
mov dword [rsp + 0x40], 1
mov dword [rsp + 0x30], edx
mov dword [rsp + 0x34], r8d
nop dword [rax + rax]
lea rax, [rsp + 0x30]
xor r9d, r9d
lea ecx, [rdi + 1]
mov qword [rsp + 0x20], rax
xor r8d, r8d
lea rdx, [rsp + 0x40]
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x140011170
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x140011140
mov rax, rbx
mov rcx, qword [rsp + 0x250]
xor rcx, rsp
call fcn.140092210
mov rbx, qword [rsp + 0x270]
add rsp, 0x260
pop rdi
ret

Function at 0x1400111a0
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x260
mov rax, qword [0x1400c5048]
xor rax, rsp
mov qword [rsp + 0x250], rax
mov rdi, rcx
mov qword [rsp + 0x48], rcx
mov dword [rsp + 0x40], 1
mov dword [rsp + 0x30], edx
mov dword [rsp + 0x34], r8d
nop dword [rax + rax]
lea rax, [rsp + 0x30]
xor r9d, r9d
lea ecx, [rdi + 1]
mov qword [rsp + 0x20], rax
lea r8, [rsp + 0x40]
xor edx, edx
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x14001120f
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x1400111e0
mov rax, rbx
mov rcx, qword [rsp + 0x250]
xor rcx, rsp
call fcn.140092210
mov rbx, qword [rsp + 0x270]
add rsp, 0x260
pop rdi
ret

Function at 0x140011240
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rdi
sub rsp, 0x30
mov rax, qword [0x1400c5048]
xor rax, rsp
mov qword [rsp + 0x28], rax
xor r8d, r8d
xor edx, edx
mov rdi, rcx
call fcn.140011100
test rax, rax
jne 0x14001127c
mov al, 1
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.140092210
add rsp, 0x30
pop rdi
ret
jns 0x14001129e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 9
jne 0x14001129e
xor al, al
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.140092210
add rsp, 0x30
pop rdi
ret
mov qword [rsp + 0x48], rbx
mov qword [rsp + 0x50], rsi
lea rsi, [rsp + 0x20]
nop dword [rax]
mov r9d, 2
mov rdx, rsi
mov rcx, rdi
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
mov ebx, eax
test eax, eax
jns 0x1400112d7
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x1400112b0
mov rsi, qword [rsp + 0x50]
test ebx, ebx
mov rbx, qword [rsp + 0x48]
setg al
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.140092210
add rsp, 0x30
pop rdi
ret
Function at 0x1400118b0
Capabilities:
Resolve dns

Disassembly:
push rsi
push rdi
sub rsp, 0x4f8
mov rax, qword [0x1400c5048]
xor rax, rsp
mov qword [rsp + 0x4e0], rax
mov rsi, r8
mov dword [rsp + 0x40], pe_nt_image_headers64
mov rdi, rdx
lea r8, [rsp + 0x40]
lea rdx, [rsp + 0x50]
call qword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
jne 0x1400119a2
movzx eax, word [rsp + 0x50]
mov qword [rsp + 0x4f0], rbx
mov ebx, dword [rsp + 0x40]
cmp ax, 2
je 0x140011913
cmp ax, 0x17
jne 0x14001199a
movzx ecx, word [rsp + 0x52]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
xor edx, edx
lea rcx, [rsp + 0xd0]
mov dword [rsi], eax
mov r8d, 0x401
call fcn.140093f7a
xor eax, eax
mov dword [rsp + 0x30], 2
mov dword [rsp + 0x28], eax
lea r8, [rsp + 0xd0]
mov r9d, 0x401
mov qword [rsp + 0x20], rax
mov edx, ebx
lea rcx, [rsp + 0x50]
call qword [sym.imp.WS2_32.dll_getnameinfo]
test eax, eax
jne 0x14001199a
lea rax, [rsp + 0xd0]
mov r8, 0xffffffffffffffff
nop dword [rax]
inc r8
cmp byte [rax + r8], 0
jne 0x140011980
lea rdx, [rsp + 0xd0]
mov rcx, rdi
call fcn.1400037c0
mov rbx, qword [rsp + 0x4f0]
mov rcx, qword [rsp + 0x4e0]
xor rcx, rsp
call fcn.140092210
add rsp, 0x4f8
pop rdi
pop rsi
ret
mov rcx, qword [rcx + 8]
jmp 0x1400118b0