joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140021de0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, r9
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, 0xffffffffffffffff
jne 0x140021e1b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, gethostname
mov edx, 0x51
cmp eax, 0x2733
cmove ecx, edx
mov eax, ecx
add rsp, 0x20
pop rbx
ret
mov qword [rbx], rcx
xor eax, eax
add rsp, 0x20
pop rbx
ret

Function at 0x140021fb0
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0xb8
mov rax, qword [0x1400b6118]
xor rax, rsp
mov qword [rsp + 0xa0], rax
mov r14, qword [rsp + 0x120]
mov rsi, rcx
movsxd rcx, edx
xor r13d, r13d
mov r12, r9
mov r15, r8
mov rax, qword [rsi + 0x430]
mov rbp, qword [rsi + rcx*8 + 0x258]
lea rbx, [rcx + 0x15]
shl rbx, 5
add rbx, rsi
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x7c], 3
je 0x1400220b1
lea rax, [0x140021e60]
cmp qword [rsi + rcx*8 + 0x280], rax
jne 0x1400220b1
cmp qword [rbx], r13
je 0x140022038
test rdi, rdi
je 0x1400220b1
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.140025200
cmp eax, 0xffffffff
je 0x1400220b1
test al, 1
je 0x1400220b1
cmp qword [rbx], r13
jne 0x140022082
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb68]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [section..data]
mov rdi, qword [rbx + 8]
mov qword [rbx], rax
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], r13
mov rcx, qword [rbx]
test rcx, rcx
je 0x1400220ad
mov rdx, qword [rbx + 0x10]
xor r9d, r9d
add rdx, rcx
mov r8d, edi
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x1400220b1
add qword [rbx + 0x10], rcx
jmp 0x1400220b1
mov qword [rbx + 8], r13
xor r9d, r9d
mov r8d, r12d
mov rdx, r15
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_send]
movsxd rdi, eax
mov dword [r14], r13d
cmp rdi, 0xffffffffffffffff
jne 0x14002211e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x1400220ea
mov dword [r14], 0x51
mov rax, r13
jmp 0x140022121
mov r8d, 0x80
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.14000ea10
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.140021a60
mov rcx, qword [rsi]
mov dword [rcx + 0x1140], ebx
mov dword [r14], gethostname
mov rax, rdi
mov rcx, qword [rsp + 0xa0]
xor rcx, rsp
call fcn.14005cad0
add rsp, 0xb8
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x1400227a0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x2f0], 0
je 0x1400227bd
call fcn.14001b6c0
test eax, eax
je 0x1400227e9
mov al, 1
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x258]
cmp rcx, 0xffffffffffffffff
je 0x1400227e9
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
setne al
add rsp, 0x28
ret
xor al, al
add rsp, 0x28
ret
Function at 0x140024620
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, [0x140091cf8]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x14002464a
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, str.LoadLibraryExA
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x140091d18]
mov rcx, rbx
mov r14, rax
call fcn.140070ce0
test rax, rax
je 0x1400246ad
mov rcx, rbx
test r14, r14
je 0x140024697
xor edx, edx
lea r8d, [rdx + 8]
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
test r14, r14
je 0x1400246e5
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1400246e5
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
xor edx, edx
mov qword [rsp + 0x50], r15
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov r15d, eax
test eax, eax
je 0x1400247a8
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x140024710
lea ecx, [rax + 1]
add rcx, rdx
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x14002479a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14002479a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x140024740
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x140024754
mov rcx, rdi
sub rcx, rbx
add rcx, rsi
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rcx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x140024770
mov rcx, rdi
test r14, r14
je 0x140024791
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x140024797
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.140066f5c]
mov rsi, qword [rsp + 0x40]
mov r15, qword [rsp + 0x50]
mov rax, rbp
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
Function at 0x140032df0
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], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x1400b6118]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov edx, 1
mov dword [rsp + 0x34], reloc.WS2_32.dll_recv
mov ebp, 2
mov dword [rsp + 0x30], 1
mov ecx, ebp
mov rsi, r9
lea r8d, [rdx + 5]
call qword [sym.imp.WS2_32.dll_socket]
mov rdi, rax
cmp rax, 0xffffffffffffffff
jne 0x140032e45
jmp 0x140032ff4
mov qword [rsp + 0x80], rbx
mov ecx, 0x7f000001
xor ebx, ebx
mov word [rsp + 0x38], bp
mov qword [rsp + 0x40], rbx
call qword [sym.imp.WS2_32.dll_htonl]
lea r9, [rsp + 0x30]
mov word [rsp + 0x3a], bx
mov edx, 0xffff
mov dword [rsp + 0x3c], eax
lea r8d, [rbx + 4]
mov qword [rsi + 8], 0xffffffffffffffff
mov rcx, rdi
mov qword [rsi], 0xffffffffffffffff
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x140032fcb
lea r8d, [rbx + 0x10]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x140032fcb
lea r8, [rsp + 0x34]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x140032fcb
lea edx, [rbx + 1]
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x140032fcb
xor r8d, r8d
lea edx, [rbx + 1]
mov ecx, ebp
call qword [sym.imp.WS2_32.dll_socket]
mov qword [rsi], rax
cmp rax, 0xffffffffffffffff
je 0x140032fcb
lea r8d, [rbx + 0x10]
mov rcx, rax
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x140032fcb
xor r8d, r8d
xor edx, edx
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsi + 8], rax
cmp rax, 0xffffffffffffffff
je 0x140032fcb
mov r9, rsi
lea r8, [0x1400aa24c]
lea edx, [rbx + 0xc]
lea rcx, [rsp + 0x48]
call fcn.140025790
lea rax, [rsp + 0x48]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140032f65
mov rcx, qword [rsi]
lea rdx, [rsp + 0x48]
xor r9d, r9d
mov r8d, ebx
call qword [sym.imp.WS2_32.dll_send]
movsxd rcx, eax
cmp rcx, rbx
jne 0x140032fcb
mov rcx, qword [rsi + 8]
lea rdx, [rsp + 0x54]
xor r9d, r9d
lea r8d, [r9 + 0xc]
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, rbx
jne 0x140032fcb
mov r8, rbx
lea rdx, [rsp + 0x54]
lea rcx, [rsp + 0x48]
call fcn.14005f6b0
test eax, eax
jne 0x140032fcb
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x140032fec
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rsi]
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rsi + 8]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, 0xffffffff
mov rbx, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.14005cad0
lea r11, [rsp + 0x70]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x140033070
Capabilities:
Resolve dns

Disassembly:
push rbx
push r12
push r13
push r14
push r15
sub rsp, 0x20
xor r13d, r13d
mov r12, r9
mov qword [r9], r13
mov ebx, r13d
lea r9, [rsp + 0x68]
mov r15d, r13d
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r14d, eax
test eax, eax
jne 0x140033234
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x140033214
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1400330cd
lea ebp, [rax + 0xe]
jmp 0x1400330d9
cmp eax, 0x17
jne 0x140033181
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140033181
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140033181
cmp rax, rbp
jb 0x140033181
mov ecx, Ordinal_50
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x1400331bc
mov ecx, dword [rsi]
mov dword [rax], ecx
mov ecx, dword [rsi + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rsi + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rsi + 0xc]
mov dword [rax + 0xc], ecx
mov rcx, rbp
mov dword [rax + 0x10], ebp
mov qword [rax + 0x20], r13
mov qword [rax + 0x18], r13
mov qword [rax + 0x28], r13
call qword [section..data]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x1400331ab
mov rdx, qword [rsi + 0x20]
mov r8, rbp
mov rcx, rax
call fcn.14005e8b0
mov rcx, qword [rsi + 0x18]
test rcx, rcx
je 0x14003316e
call qword [case.0x140016bb9.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140033190
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14003317e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1400330c0
jmp 0x1400331c2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.140066f5c]
mov rcx, rdi
call qword [fcn.140066f5c]
jmp 0x1400331c2
mov rcx, rdi
mov r14d, 8
call qword [fcn.140066f5c]
jmp 0x1400331c2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1400331d7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14003320f
test rbx, rbx
je 0x14003320a
mov rcx, qword [rbx + 0x20]
call qword [fcn.140066f5c]
mov rcx, qword [rbx + 0x18]
call qword [fcn.140066f5c]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.140066f5c]
mov rbx, rdi
test rdi, rdi
jne 0x1400331e1
mov rbx, r13
jmp 0x140033223
test rbx, rbx
jne 0x140033223
mov r14d, 0x2af9
mov ecx, r14d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r14d
mov rsi, qword [rsp + 0x58]
mov qword [r12], rbx
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rbx
ret

Function at 0x140036920
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x1038
call fcn.14005ce70
sub rsp, rax
mov rax, qword [0x1400b6118]
xor rax, rsp
mov qword [rsp + 0x1020], rax
call fcn.14007202c
mov byte [rsp + 0x20], 0
test rax, rax
je 0x14003698c
mov r8d, 0x1000
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x14003698c
lea rcx, [rsp + 0x20]
call qword [case.0x140016bb9.0]
mov rcx, qword [rsp + 0x1020]
xor rcx, rsp
call fcn.14005cad0
add rsp, 0x1038
ret
xor eax, eax
mov rcx, qword [rsp + 0x1020]
xor rcx, rsp
call fcn.14005cad0
add rsp, 0x1038
ret
Function at 0x140038500
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 + 0x258]
lea rdx, [rax + 0x10]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14003855f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140021a60
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.140038090
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret

Function at 0x140038710
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400388bc
push rsi
push rdi
push r15
sub rsp, 0x20
mov rsi, qword [rcx]
mov r15, rcx
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rbp
mov qword [rsp + 0x58], r14
mov rdi, qword [rsi + 0x1e0]
lea r14, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov rax, r14
mov qword [rbx], r14
cmp r14, rbx
jae 0x140038761
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14003877a
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14003877a
mov byte [rax], Ordinal_32
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 0x1400387b0
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x140038806
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140038806
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140038806
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140038806
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140038806
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.1400381c0
mov rcx, qword [r15 + 0x258]
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 0x140038868
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.140021a60
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r15
call fcn.140038590
mov rcx, qword [r15 + 0x258]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400388b4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.140021a60
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x14003a010
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rsi
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400b6118]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rdi, qword [rcx + 0x798]
lea rax, [rsp + 0x30]
mov rsi, 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 [rdi + 0x15c]
mov rdx, qword [rdi + 0x168]
add r8d, 4
mov rcx, qword [rdi + 0x18]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rdi + 0x150], 0
mov dword [rdi + 0x154], eax
jne 0x14003a0a5
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xd0]
lea rdx, [rsp + 0x40]
call fcn.14005e8b0
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x150], eax
mov r8d, dword [rdi + 0x154]
mov qword [rsp + 0xf8], rbx
mov qword [rsp + 0x100], rbp
cmp r8d, 4
jge 0x14003a106
lea rdx, str.Received_too_short_packet
mov rcx, rsi
call fcn.140021a60
mov dword [rdi + 0xc], 7
xor eax, eax
mov rbp, qword [rsp + 0x100]
mov rbx, qword [rsp + 0xf8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.14005cad0
add rsp, 0xd0
pop r14
pop rdi
pop rsi
ret
mov rdx, qword [rdi + 0x168]
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.0x14003a13c.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0x3a250]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x14003a13c.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x48]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x14003a13c.4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140021980
mov ebx, eax
test eax, eax
je 0x14003a198
mov edx, 5
mov rcx, rdi
call fcn.14003ace0
mov eax, ebx
jmp 0x14003a0da
mov eax, dword [rdi + 0x154]
mov rcx, rsi
sub eax, 4
cdqe
add qword [rsi + 0xf8], rax
mov rdx, qword [rsi + 0xf8]
call fcn.1400313b0
jmp case.0x14003a13c.4
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbx, eax
lea rbp, [rdx + 4]
movzx eax, byte [rdx + 3]
mov rdx, rbx
shl ecx, 8
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, rbp
call fcn.140039c60
cmp rax, rbx
jae case.0x14003a13c.4
mov r8, rbp
lea rdx, str.TFTP_error:__s_n
mov rcx, rsi
call fcn.140021be0
jmp case.0x14003a13c.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.140039d40
test eax, eax
je case.0x14003a13c.4
jmp 0x14003a0da
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rsi
lea rdx, [0x1400959cc]
call fcn.140021a60
mov rcx, r14
call fcn.1400316b0
test eax, eax
je 0x14003a0d8
mov edx, 5
mov rcx, rdi
call fcn.14003ace0
mov eax, Ordinal_45
jmp 0x14003a0da
Function at 0x140041a90
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 [0x1400b6118]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x260]
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 0x140041b0a
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.1400226a0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x140041b2f
lea rdx, str.Error_accept__ing_server_connect
call fcn.140021a60
lea eax, [rbx + 0x1f]
jmp 0x140041ba8
lea rdx, str.Connection_accepted_from_server_n
call fcn.140021be0
mov edx, 1
mov byte [rdi + 0x3f8], 0
mov rcx, rbx
mov qword [rdi + 0x260], rbx
call fcn.14004b850
mov byte [rdi + 0x279], 1
cmp qword [rsi + 0x728], 0
je 0x140041ba6
mov dl, 1
mov rcx, rsi
call fcn.1400122c0
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.1400122c0
test ebx, ebx
je 0x140041ba6
mov rcx, rdi
call fcn.1400420c0
mov eax, Ordinal_45
jmp 0x140041ba8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14005cad0
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 0x140042bf0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0x798
cmp byte [rax + 0xe99], 0
jne 0x140042c15
cmp dword [rax + 0x9f0], 0
je 0x140042c41
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140042c41
lea rdx, str.MDTM__s
call fcn.140054ca0
test eax, eax
jne 0x140042c4e
mov dword [rbx + 0x850], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140043a90
add rsp, 0x20
pop rbx
ret
Function at 0x140043420
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 + 0x20], 0
je 0x140043458
mov r8d, reloc.WS2_32.dll_listen
mov dword [rbx + 0x850], 0xd
mov dl, 1
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140043570
cmp byte [rcx + 0xe9e], 0
je 0x140043470
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140043f40
cmp byte [rcx + 0xea1], 0
je 0x140043511
mov r8, qword [rbx + 0x820]
test r8, r8
jne 0x1400434cb
mov r8, qword [rcx + 0xc00]
test r8, r8
jne 0x1400434ae
cmp byte [rcx + 0xe9d], 0
lea rax, str.NLST
lea r8, str.LIST
cmovne r8, rax
lea rcx, [rbx + 0x798]
lea rdx, str.PRET__s
call fcn.140054ca0
test eax, eax
je 0x140043501
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xead], 0
lea rcx, [rbx + 0x798]
je 0x1400434f1
lea rdx, str.PRET_STOR__s
call fcn.140054ca0
test eax, eax
je 0x140043501
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.140054ca0
test eax, eax
jne 0x14004351e
mov dword [rbx + 0x850], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140043eb0
add rsp, 0x20
pop rbx
ret

Function at 0x140043850
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 + 0x20], 0
je 0x14004389d
cmp qword [rcx + 0x820], 0
je 0x14004389d
add rcx, 0x798
lea rdx, str.REST__d
xor r8d, r8d
call fcn.140054ca0
test eax, eax
jne 0x1400438a7
mov dword [rbx + 0x850], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140043420
add rsp, 0x20
pop rbx
ret

Function at 0x140043a30
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x798
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x20], 1
jne 0x140043a7c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140043a7c
lea rdx, str.SIZE__s
call fcn.140054ca0
test eax, eax
jne 0x140043a89
mov dword [rbx + 0x850], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140043850
add rsp, 0x20
pop rbx
ret

Function at 0x140043a90
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xeac], 0
je 0x140043ae8
cmp qword [rcx + 0x820], 0
je 0x140043ae8
cmp byte [r9 + 0xe9b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0x840]
cmp eax, edx
je 0x140043ae8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x20], 1
movzx edx, byte [r9 + 0xe9b]
jmp fcn.1400422d0
jmp fcn.140043a30
Function at 0x140043af0
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 0x140043b25
lea rdx, str.Couldnt_set_desired_mode
call fcn.140021a60
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x140043b3c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140021be0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140043b58
mov rcx, rdi
call fcn.140043a30
jmp 0x140043c90
cmp esi, 0x14
jne 0x140043c72
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xb98], 2
jne 0x140043bda
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax + 0x10]
test rdx, rdx
je 0x140043bda
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.140036a40
test eax, eax
jne 0x140043c90
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call fcn.14005f2e8
test rax, rax
je 0x140043bcf
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140043bda
mov rcx, qword [rsp + 0x50]
call qword [fcn.140066f5c]
mov rdx, qword [rsi + 0xc00]
test rdx, rdx
jne 0x140043bfe
cmp byte [rsi + 0xe9d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400aa043]
test rbp, rbp
mov r9, r8
lea rax, [0x140095a64]
cmovne r9, rbp
lea rcx, [0x140091608]
cmovne r8, rax
call fcn.1400256c0
mov rcx, rbp
mov r14, rax
call qword [fcn.140066f5c]
test r14, r14
jne 0x140043c3d
lea ebx, [r14 + 0x1b]
jmp 0x140043c92
lea rcx, [rdi + 0x798]
mov r8, r14
lea rdx, [0x1400959cc]
call fcn.140054ca0
mov rcx, r14
mov esi, eax
call qword [fcn.140066f5c]
test esi, esi
je 0x140043c66
mov ebx, esi
jmp 0x140043c92
mov dword [rdi + 0x850], 0x1f
jmp 0x140043c92
cmp esi, 0x15
jne 0x140043c7d
lea r8d, [rsi - 8]
jmp 0x140043c86
cmp esi, 0x16
jne 0x140043c92
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140043570
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