joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140042110
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 [0x1400be800]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x20]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, qword [rsi + 0x228]
mov rcx, rbx
mov qword [rsp + 0x28], 0xffffffffffffffff
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x14004218c
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 0x140042191
mov rax, qword [rsp + 0x28]
mov rcx, rdi
cmp rax, 0xffffffffffffffff
jne 0x1400421b0
lea rdx, str.Error_accept__ing_server_connect
call fcn.140027660
mov eax, reloc.WLDAP32.dll_Ordinal_30
jmp 0x14004224d
lea rdx, str.Connection_accepted_from_server
call fcn.140027750
mov byte [rsi + 0x34d], 0
mov edx, 1
mov rcx, qword [rsp + 0x28]
call fcn.1400611c0
lea r9, [rsp + 0x28]
mov r8d, 1
mov rdx, rsi
mov rcx, rdi
call fcn.140054a70
mov ebx, eax
test eax, eax
je 0x1400421fd
mov rcx, qword [rsp + 0x28]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, ebx
jmp 0x14004224d
cmp qword [rdi + 0x288], 0
je 0x14004224b
mov dl, 1
mov rcx, rdi
call fcn.140015dd0
mov rdx, qword [rsp + 0x28]
mov r8d, 1
mov rcx, qword [rdi + 0x290]
call qword [rdi + 0x288]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.140015dd0
test ebx, ebx
je 0x14004224b
mov rdx, rsi
mov rcx, rdi
call fcn.140042950
mov eax, Ordinal_46
jmp 0x14004224d
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140067f30
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret

Function at 0x140044140
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rax, qword [rcx + 0x1c0]
mov rbx, rcx
mov rdi, qword [rcx + 0x20]
cmp dword [rax + 0x10], 0
je 0x1400441b3
movzx eax, byte [rdi + 0x506]
cmp al, 0xd
je 0x140044195
test rdi, rdi
je 0x14004417b
lea r8, str.STOP
mov r8, qword [r8 + rax*8]
jmp 0x140044182
lea r8, [0x1400a0824]
lea r9, str.RETR_PREQUOTE
lea rdx, str.__s_______s_
call fcn.140027910
mov r8b, reloc.WS2_32.dll_listen
mov byte [rdi + 0x506], 0xd
mov dl, 1
mov rcx, rbx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.140044300
cmp byte [rcx + 0xa3e], 0
je 0x1400441cd
xor edx, edx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.140045010
cmp byte [rcx + 0xa41], 0
je 0x140044250
mov r9, qword [rdi + 0x4b0]
lea rdx, [rdi + 0x3f8]
test r9, r9
jne 0x140044217
mov r9, qword [rcx + 0x800]
test r9, r9
jne 0x14004420e
cmp byte [rcx + 0x12b9], 0
lea rax, str.NLST
lea r9, str.LIST
cmovne r9, rax
lea r8, str.PRET__s
jmp 0x14004422e
cmp byte [rcx + 0x12bd], 0
lea r8, str.PRET_STOR__s
jne 0x14004422e
lea r8, str.PRET_RETR__s
call fcn.1400615c0
mov edi, eax
test eax, eax
jne 0x140044243
mov dl, Ordinal_30
mov rcx, rbx
call fcn.1400428f0
mov eax, edi
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
mov rdx, rdi
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.140044f30
Function at 0x1400445a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1c0]
add rdx, 0x3f8
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x1400445f8
cmp qword [rdx + 0xb8], 0
je 0x1400445f8
xor r9d, r9d
mov qword [rsp + 0x30], rdi
lea r8, str.REST__d
call fcn.1400615c0
mov edi, eax
test eax, eax
jne 0x1400445ed
mov dl, reloc.WLDAP32.dll_Ordinal_26
mov rcx, rbx
call fcn.1400428f0
mov eax, edi
mov rdi, qword [rsp + 0x30]
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140044140

Function at 0x140044ac0
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
sub rsp, 0x30
mov rbp, qword [rcx + 0x20]
lea eax, [rdx - 0xc8]
xor edi, edi
movzx esi, r8b
mov rbx, rcx
cmp eax, 0x64
jb 0x140044b02
lea rdx, str.Couldnt_set_desired_mode
call fcn.140027660
mov eax, reloc.WS2_32.dll_recvfrom
mov rbx, qword [rsp + 0x60]
add rsp, 0x30
pop rdi
pop rsi
pop rbp
ret
cmp edx, 0xc8
je 0x140044b19
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200
call fcn.140027750
cmp sil, 0x13
jne 0x140044b36
mov rdx, rbp
mov rcx, rbx
mov rbx, qword [rsp + 0x60]
add rsp, 0x30
pop rdi
pop rsi
pop rbp
jmp fcn.1400447d0
cmp sil, 0x14
jne 0x140044c7a
cmp byte [rbx + 0x6f8], 2
mov qword [rsp + 0x58], r14
mov r14, qword [rbx + 0x20]
jne 0x140044bbd
mov rax, qword [rbx + 0x1c0]
mov rcx, qword [rax]
test rcx, rcx
je 0x140044bbd
xor r9d, r9d
mov qword [rsp + 0x50], rdi
lea r8, [rsp + 0x50]
mov dword [rsp + 0x20], 3
xor edx, edx
call fcn.14002e1d0
mov esi, eax
test eax, eax
jne 0x140044c66
mov rcx, qword [rsp + 0x50]
mov edx, Ordinal_50
call fcn.140069dec
test rax, rax
je 0x140044bb2
mov rdi, qword [rsp + 0x50]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], sil
jmp 0x140044bbd
mov rcx, qword [rsp + 0x50]
call qword [fcn.14006e05c]
mov rdx, qword [rbx + 0x800]
test rdx, rdx
jne 0x140044be2
cmp byte [rbx + 0x12b9], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x140099740]
test rdi, rdi
mov r9, r8
lea rax, reloc.WLDAP32.dll_Ordinal_32
cmovne r9, rdi
lea rcx, [0x14009ca4c]
cmovne r8, rax
call fcn.140013d70
mov rcx, rdi
mov rbp, rax
call qword [fcn.14006e05c]
test rbp, rbp
jne 0x140044c34
mov r14, qword [rsp + 0x58]
mov esi, reloc.WLDAP32.dll_Ordinal_27
mov eax, esi
mov rbx, qword [rsp + 0x60]
add rsp, 0x30
pop rdi
pop rsi
pop rbp
ret
lea rdx, [r14 + 0x3f8]
mov r9, rbp
lea r8, [0x14009b0a4]
mov rcx, rbx
call fcn.1400615c0
mov rcx, rbp
mov esi, eax
call qword [fcn.14006e05c]
test esi, esi
jne 0x140044c66
mov dl, Ordinal_32
mov rcx, rbx
call fcn.1400428f0
mov r14, qword [rsp + 0x58]
mov eax, esi
mov rbx, qword [rsp + 0x60]
add rsp, 0x30
pop rdi
pop rsi
pop rbp
ret
cmp sil, 0x15
jne 0x140044c85
mov r8b, reloc.WS2_32.dll_listen
jmp 0x140044c8e
cmp sil, 0x16
jne 0x140044c9a
mov r8b, recv
mov dl, 1
mov rcx, rbx
call fcn.140044300
mov edi, eax
mov rbx, qword [rsp + 0x60]
mov eax, edi
add rsp, 0x30
pop rdi
pop rsi
pop rbp
ret
Function at 0x14004c120
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x20]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
xor r9d, r9d
mov r8d, 3
mov rcx, qword [rcx + 0x220]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14004c181
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.140027660
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.14004bcc0
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x14004c320
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14004c4d9
push rsi
push rdi
push r13
sub rsp, 0x20
mov rsi, qword [rcx + 0x1c0]
mov rdi, rcx
mov r13, qword [rcx + 0x20]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x48], rbp
mov qword [rsp + 0x50], r14
lea rbx, [rsi + 0x1ed8]
lea r14, [rsi + 0x1cd8]
mov qword [rsp + 0x58], r15
mov qword [rbx], r14
mov rax, r14
cmp r14, rbx
jae 0x14004c377
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14004c390
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14004c390
mov byte [rax], Ordinal_33
inc qword [rbx]
movzx ecx, word [rsi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rsi + 0x1caa]
movzx ebp, ax
shr bp, 8
movzx r15d, ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
shr cx, 8
cmp r9, rbx
jae 0x14004c3cd
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14004c3e0
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x48]
cmp r9, rbx
jae 0x14004c41f
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14004c41f
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14004c41f
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14004c41f
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rsi + 0x1ee0], r9
lea r8, [rsi + 0x1cda]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.14004bdf0
mov rcx, qword [r13 + 0x220]
xor r9d, r9d
mov r8d, 3
mov rdx, r14
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x14004c483
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.140027660
lea rdx, [rsi + 0x1cdb]
mov r8d, 4
mov rcx, rdi
call fcn.14004c1b0
mov rcx, qword [r13 + 0x220]
lea rdx, [rsi + 0x1cdf]
xor r9d, r9d
mov r8d, 2
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14004c4d1
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.140027660
add rsp, 0x20
pop r13
pop rdi
pop rsi
ret
Function at 0x14004db10
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1400be800]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x20]
mov rbp, rcx
xor r9d, r9d
xor esi, esi
mov rdi, qword [rax + 0x3f8]
lea rax, [rsp + 0x30]
mov dword [rsp + 0x30], 0x80
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov qword [rsp + 0x20], rax
mov r8d, dword [rdi + 0x144]
mov rdx, qword [rdi + 0x150]
add r8d, 4
mov rcx, qword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
mov dword [rdi + 0x13c], eax
cmp dword [rdi + 0x138], esi
jne 0x14004dba6
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call fcn.140096ee0
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0x100], r14
cmp r8d, 4
jge 0x14004dbf6
lea rdx, str.Received_too_short_packet
mov rcx, rbp
call fcn.140027660
mov dword [rdi + 0xc], 7
mov eax, esi
mov r14, qword [rsp + 0x100]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.140067f30
add rsp, 0xd0
pop rdi
pop rsi
pop rbp
ret
mov rdx, qword [rdi + 0x150]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rdi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x14004dc2c.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0x4dd34]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x14004dc2c.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x14c]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x14004dc2c.4
lea eax, [r8 - 4]
mov rcx, rbp
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140028a50
mov esi, eax
test eax, eax
je case.0x14004dc2c.4
mov edx, 5
mov rcx, rdi
call fcn.14004e740
jmp 0x14004dbd1
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
shl ecx, 8
lea r14, [rdx + 4]
mov qword [rsp + 0xf8], rbx
movsxd rbx, eax
movzx eax, byte [rdx + 3]
mov rdx, rbx
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, r14
call fcn.14004e7b0
cmp rax, rbx
mov rbx, qword [rsp + 0xf8]
jae case.0x14004dc2c.4
mov r8, r14
lea rdx, str.TFTP_error:__s
mov rcx, rbp
call fcn.140027750
jmp case.0x14004dc2c.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.14004d850
mov esi, eax
test eax, eax
je case.0x14004dc2c.4
jmp 0x14004dbd3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rbp
lea rdx, [0x14009b0a4]
call fcn.140027660
mov rcx, rbp
call fcn.1400386a0
test eax, eax
je 0x14004dbd1
mov edx, 5
mov rcx, rdi
call fcn.14004e740
mov eax, Ordinal_46
jmp 0x14004dbd3
Function at 0x14004fbe0
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.0x14001cd05.1]
mov rdi, rax
test rax, rax
je 0x14004fc5d
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 0x14004fc88
cmp ebx, esi
je 0x14004fc88
cmp ebx, 0x8000
ja 0x14004fc88
cmp ebx, esi
jb 0x14004fc83
mov edx, ebx
mov rcx, rdi
call qword [case.0x14001cd05.1]
mov rdi, rax
test rax, rax
jne 0x14004fc20
mov rcx, rbp
call qword [fcn.14006e05c]
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 0x14004fc68
mov rcx, rdi
jmp 0x14004fc60
Function at 0x140051630
Capabilities:
Convert ip address from string

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r13
push r14
push r15
sub rsp, 0x70
mov rax, qword [0x1400be800]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rdi, r8
mov rsi, rdx
mov r13, rcx
cmp r8, 4
jb 0x1400517ce
inc rsi
lea rdx, str.0123456789abcdefABCDEF:.
mov rcx, rsi
sub rdi, 2
call fcn.140076eb0
cmp rdi, rax
je 0x14005173d
cmp byte [rsi + rax], 0x25
lea r14, [rsi + rax]
mov rdi, rax
jne 0x1400517ce
mov r8d, 2
lea rdx, [0x1400a344c]
lea rcx, [r14 + 1]
xor ebp, ebp
lea rbx, [r14 + 1]
call fcn.140074ae0
test eax, eax
jne 0x1400516c4
movzx eax, byte [r14 + 3]
lea rcx, [r14 + 3]
test al, al
je 0x1400516c4
cmp al, 0x5d
cmovne rbx, rcx
movzx edx, byte [rbx]
test dl, dl
je 0x1400517ce
mov rax, rbp
movzx ecx, dl
cmp dl, 0x5d
je 0x1400516f6
cmp rax, 0xf
jge 0x1400516f6
inc rbx
mov byte [rsp + rax + 0x20], cl
inc ebp
inc rax
movzx ecx, byte [rbx]
movzx edx, cl
test cl, cl
jne 0x1400516d5
test ebp, ebp
je 0x1400517ce
cmp byte [rbx], 0x5d
jne 0x1400517ce
movsxd rax, ebp
cmp rax, 0x10
jae 0x1400517ef
lea rcx, [rsp + 0x20]
mov byte [rsp + rax + 0x20], 0
call qword [case.0x14001cd05.2]
mov qword [r13 + 0x28], rax
test rax, rax
jne 0x140051737
mov eax, 7
jmp 0x1400517d3
mov word [r14], 0x5d
lea r8, [rsp + 0x20]
mov byte [rdi + rsi], 0
mov rdx, rsi
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x1400517ce
mov r9d, reloc.WLDAP32.dll_Ordinal_46
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0x20]
mov ecx, reloc.WS2_32.dll_socket
call sub.WS2_32.dll_inet_ntop
test rax, rax
je 0x1400517c6
lea rax, [rsp + 0x30]
mov rdx, 0xffffffffffffffff
inc rdx
cmp byte [rax + rdx], 0
jne 0x140051784
cmp rdx, rdi
jae 0x1400517c6
lea rax, [rsp + 0x30]
mov r8, rsi
sub r8, rax
lea rcx, [rsp + 0x30]
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rcx]
mov byte [r8 + rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x1400517b0
mov rdi, rdx
mov byte [rdx + rsi + 1], al
mov byte [rdi + rsi], 0x5d
xor eax, eax
jmp 0x1400517d3
mov eax, reloc.WLDAP32.dll_Ordinal_22
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.140067f30
add rsp, 0x70
pop r15
pop r14
pop r13
pop rdi
pop rsi
pop rbp
pop rbx
ret
call fcn.140068358
int3
Function at 0x140054e00
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x1400bfae8]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x140054e68
mov r9d, 2
mov dword [rsp + 0x20], 3
xor r8d, r8d
xor edx, edx
mov ecx, 6
call fcn.14005cf30
test al, al
je 0x140054e5c
mov dword [0x1400bfae8], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x1400bfae8], 1
jmp 0x140054e6d
cmp eax, 2
je 0x140054ebf
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 0x140054e9e
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x140054ebf
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
Function at 0x140055a50
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r14
sub rsp, 0x150
mov rax, qword [0x1400be800]
xor rax, rsp
mov qword [rsp + 0x140], rax
mov rax, qword [rcx]
mov rsi, r9
mov rdi, rcx
mov rbp, r8
mov r14, qword [rax + 0x10]
mov dword [r9], 0
xor r9d, r9d
mov rcx, qword [r14 + 0x98]
call qword [sym.imp.WS2_32.dll_recv]
movsxd rbx, eax
cmp rbx, 0xffffffffffffffff
jne 0x140055af3
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x140055ab7
mov dword [rsi], 0x51
jmp 0x140055aec
mov r8d, 0x100
lea rdx, [rsp + 0x40]
mov ecx, ebx
call fcn.1400103b0
mov rcx, qword [rdi + 8]
lea rdx, str.Recv_failure:__s
mov r8, rax
call fcn.140027660
mov rax, qword [rdi + 8]
mov dword [rax + 0xc8c], ebx
mov dword [rsi], gethostname
mov rbx, 0xffffffffffffffff
mov edx, dword [rsi]
lea r8, str.nw_in_read_len_zu__fd_qd______d__err_d
mov rcx, qword [rdi + 8]
mov r9, rbp
mov dword [rsp + 0x30], edx
mov rdx, qword [r14 + 0x98]
mov dword [rsp + 0x28], ebx
mov qword [rsp + 0x20], rdx
mov rdx, qword [rdi]
call fcn.1400277a0
mov rax, rbx
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.140067f30
add rsp, 0x150
pop r14
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x140055b40
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x20], rbx
push rsi
sub rsp, 0x1c0
mov rax, qword [0x1400be800]
xor rax, rsp
mov qword [rsp + 0x1b0], rax
mov rbx, qword [rcx + 0x10]
mov rsi, rdx
mov r9, qword [rbx + 0x98]
cmp r9, 0xffffffffffffffff
je 0x140055c8e
mov rax, qword [rdx + 0x20]
mov rcx, qword [rax + 0x360]
test dword [rcx + 0x8c], 0x800
jne 0x140055c8e
xorps xmm0, xmm0
mov dword [rsp + 0x20], 0x80
lea r8, [rsp + 0x20]
mov rcx, r9
lea rdx, [rsp + 0x30]
movups xmmword [rsp + 0x30], xmm0
movups xmmword [rsp + 0x40], xmm0
movups xmmword [rsp + 0x50], xmm0
movups xmmword [rsp + 0x60], xmm0
movups xmmword [rsp + 0x70], xmm0
movups xmmword [rsp + 0x80], xmm0
movups xmmword [rsp + 0x90], xmm0
movups xmmword [rsp + 0xa0], xmm0
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x140055c1e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, eax
mov ebx, eax
call fcn.1400103b0
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.140027660
mov eax, 2
jmp 0x140055c90
mov edx, dword [rsp + 0x20]
lea r9, [rbx + 0x140]
lea r8, [rbx + 0x10e]
lea rcx, [rsp + 0x30]
call fcn.140029dc0
test al, al
jne 0x140055c8e
mov qword [rsp + 0x1e0], rdi
call fcn.140073714
mov ebx, dword [rax]
call fcn.140073714
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, ebx
mov rdi, rax
call fcn.1400103b0
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.140027660
mov rdi, qword [rsp + 0x1e0]
mov eax, 2
jmp 0x140055c90
xor eax, eax
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.140067f30
mov rbx, qword [rsp + 0x1e8]
add rsp, 0x1c0
pop rsi
ret
Function at 0x140062be0
Capabilities:
Get hostname

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
movsxd rbx, edx
mov rdi, rcx
mov edx, ebx
mov byte [rcx], 0
call qword [sym.imp.WS2_32.dll_gethostname]
mov byte [rbx + rdi - 1], 0
test eax, eax
jne 0x140062c1b
mov edx, reloc.WLDAP32.dll_Ordinal_46
mov rcx, rdi
call fcn.140069d70
test rax, rax
je 0x140062c19
mov byte [rax], 0
xor eax, eax
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x1400637a0
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x1400be800]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov rbp, r8
mov dword [rsp + 0x20], 0xf0000040
mov rsi, rdx
mov rdi, rcx
xor r8d, r8d
lea rcx, [rsp + 0x38]
xor edx, edx
mov r9d, Ordinal_26
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x1400637ec
mov eax, reloc.WLDAP32.dll_Ordinal_27
jmp 0x1400638bf
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x40]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x800c
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x140063830
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov qword [rsp + 0x38], 0
jmp 0x1400638bf
mov rcx, rbp
call fcn.14002b3f0
mov rcx, qword [rsp + 0x40]
xor r9d, r9d
mov r8d, eax
mov rdx, rsi
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
xor r8d, r8d
mov dword [rsp + 0x30], 0
mov edx, 2
mov dword [rsp + 0x20], 0
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [rsp + 0x30], 0x20
jne 0x14006389b
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
mov r8, rdi
mov dword [rsp + 0x20], 0
mov edx, 2
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x40]
test rcx, rcx
je 0x1400638ab
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x1400638bd
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.140067f30
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret
Function at 0x140064380
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push r15
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbp, rcx
mov ecx, dword [rcx + 0x20]
mov rsi, rdx
add rcx, 0x18
mov r15d, r8d
lea r9d, [rax + rax]
add rcx, r9
call qword [fcn.140073cf4]
mov rbx, rax
test rax, rax
jne 0x1400643c3
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop rsi
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rdi
mov qword [rbx + 0x10], rax
lea rdi, [rbp + 8]
mov qword [rsp + 0x50], r14
cmp r15d, dword [rbp + 0x1c]
jbe 0x140064410
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, rsi
call qword [rdi]
mov esi, dword [rbp + 0x18]
add rsi, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, rsi
call qword [rbp + reloc.WS2_32.dll_recv]
mov r15d, dword [rbp + 0x20]
mov rcx, qword [rbx + 8]
call qword [rbp]
mov rcx, qword [rbx + 0x10]
call qword [rbp]
xor r14d, r14d
test r15, r15
je 0x140064472
mov r14, r15
nop dword [rax]
movzx eax, byte [rsi]
lea rdx, [rsp + 0x40]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x40], al
mov rcx, qword [rbx + 8]
call qword [rdi]
movzx eax, byte [rsi]
lea rdx, [rsp + 0x40]
xor al, 0x5c
lea rsi, [rsi + 1]
mov byte [rsp + 0x40], al
mov r8d, 1
mov rcx, qword [rbx + 0x10]
call qword [rdi]
sub r15, 1
jne 0x140064430
lea rdi, [rbp + 8]
mov eax, dword [rbp + 0x1c]
cmp r14, rax
jae 0x1400644b1
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x1400a6330]
mov r8d, 1
call qword [rdi]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x1400a6331]
mov r8d, 1
call qword [rdi]
mov eax, dword [rbp + 0x1c]
inc r14
cmp r14, rax
jb 0x140064480
mov r14, qword [rsp + 0x50]
mov rax, rbx
mov rbx, qword [rsp + 0x58]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop rsi
pop rbp
ret

Function at 0x140064a20
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x140064a85
nop dword [rax + rax]
movzx r8d, byte [r10]
lea r10, [r10 + 1]
movzx eax, r8b
movzx r9d, r8b
shr r9b, 1
and al, 0xfe
not r9b
movzx eax, al
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
or r8b, 1
test r9b, 2
movzx ecx, r8b
cmove ecx, eax
mov byte [r10 - 1], cl
sub rdx, 1
jne 0x140064a30
ret