joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14004e830
Capabilities:
Convert ip address from string

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rsi
push rdi
push r14
sub rsp, 0x40
mov rax, qword [0x1400f9ec0]
xor rax, rsp
mov qword [rsp + 0x30], rax
mov dword [rcx + 0x20], r8d
mov rdi, rcx
mov rax, qword [rdx]
mov ebp, 0x1b
mov r8, qword [rdx + 0x18]
mov ecx, dword [rax + 8]
and ecx, 0xa
cmp cl, 0xa
jne 0x14004e886
mov rbx, qword [r8 + 0xf0]
mov rsi, qword [r8 + 0xf8]
mov eax, dword [r8 + 0x100]
jmp 0x14004e895
mov rbx, qword [r8 + 0x68]
mov rsi, qword [r8 + 0x70]
mov eax, dword [r8 + 0x7cc]
xor r14d, r14d
mov dword [rdi + 0x1c], eax
test rbx, rbx
je 0x14004e9c4
cmp byte [rbx], r14b
je 0x14004e9c4
mov rcx, rbx
call qword [str._b__f_]
mov qword [rdi], rax
mov rcx, rax
test rax, rax
je 0x14004e9c9
test rsi, rsi
je 0x14004e8fe
mov r8, rsi
sub r8, rbx
movzx edx, byte [rbx]
movzx eax, byte [rbx + r8]
sub edx, eax
jne 0x14004e8e3
inc rbx
test eax, eax
jne 0x14004e8d0
test edx, edx
je 0x14004e8fe
mov rcx, rsi
call qword [str._b__f_]
mov qword [rdi + 8], rax
test rax, rax
jne 0x14004e902
jmp 0x14004e9c9
mov qword [rdi + 8], rcx
mov rbx, qword [rdi]
test rbx, rbx
je 0x14004e95b
cmp byte [rbx], r14b
je 0x14004e95b
lea r8, [rsp + 0x20]
mov rdx, rbx
mov ecx, 2
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
je 0x14004e935
mov dword [rdi + 0x18], 1
mov eax, r14d
jmp 0x14004e9fc
lea r8, [rsp + 0x20]
mov rdx, rbx
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
je 0x14004e95b
mov dword [rdi + 0x18], 2
mov eax, r14d
jmp 0x14004e9fc
mov rax, qword [rdi]
mov rbx, 0xffffffffffffffff
mov dword [rdi + 0x18], r14d
nop dword [rax]
inc rbx
cmp byte [rax + rbx], r14b
jne 0x14004e970
test rbx, rbx
je 0x14004e988
cmp byte [rax + rbx - 1], 0x2e
jne 0x14004e988
dec rbx
cmp rbx, 0xffff
jae 0x14004e9bf
lea rdx, [rbx + 1]
mov ecx, 1
call qword [0x1400f9080]
mov qword [rdi + 0x10], rax
test rax, rax
je 0x14004e9c9
mov rdx, qword [rdi]
mov r8, rbx
mov rcx, rax
call fcn.14005b9c0
mov rax, qword [rdi + 0x10]
mov byte [rbx + rax], r14b
mov eax, r14d
jmp 0x14004e9fc
mov ebp, 2
mov rcx, qword [rdi + 8]
cmp rcx, qword [rdi]
je 0x14004e9d8
call qword [fcn.1400c1fb2]
mov rcx, qword [rdi + 0x10]
call qword [fcn.1400c1fb2]
mov rcx, qword [rdi]
call qword [fcn.1400c1fb2]
mov eax, ebp
mov qword [rdi + 8], r14
mov qword [rdi + 0x10], r14
mov qword [rdi], r14
mov dword [rdi + 0x18], r14d
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.1400c0ca0
mov rbx, qword [rsp + 0x70]
mov rbp, qword [rsp + 0x78]
add rsp, 0x40
pop r14
pop rdi
pop rsi
ret
Function at 0x140055110
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x30
cmp byte [rcx + 0xa6e], 0
mov rbp, r9
mov r14, r8
movsxd rsi, edx
mov rdi, rcx
je 0x1400551d9
cmp qword [rcx + 0x280], 0
je 0x14005518e
mov qword [rsp + 0x40], rbx
call fcn.1400405d0
mov dl, 1
mov rcx, rdi
movzx ebx, al
call fcn.1400410d0
mov rcx, qword [rdi + 0x1f8]
mov r9, rbp
mov qword [rsp + 0x20], rcx
mov r8, r14
mov rcx, rdi
mov edx, esi
call qword [rdi + 0x280]
movzx edx, bl
mov rcx, rdi
call fcn.1400410d0
mov rbx, qword [rsp + 0x40]
jmp 0x1400551d9
mov ecx, esi
test edx, edx
je 0x14005519e
sub ecx, 1
je 0x14005519e
cmp ecx, 1
jne 0x1400551d9
mov r9, qword [rdi + 0x1f0]
lea rax, [0x1400cc1e8]
mov edx, 2
lea rcx, [rsi + rsi*2]
add rcx, rax
lea r8d, [rdx - 1]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov r9, qword [rdi + 0x1f0]
mov r8d, 1
mov rdx, rbp
mov rcx, r14
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x30
pop r14
ret
Function at 0x14005d200
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x1400face0]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x14005d264
lea r9d, [rax + 2]
mov dword [rsp + 0x20], 3
xor r8d, r8d
lea ecx, [rax + 6]
xor edx, edx
call fcn.140096070
test al, al
je 0x14005d258
mov dword [0x1400face0], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x1400face0], 1
jmp 0x14005d269
cmp eax, 2
je 0x14005d2bb
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 0x14005d29a
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x14005d2bb
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 0x14005df10
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x20], rbx
push rsi
sub rsp, 0x1c0
mov rax, qword [0x1400f9ec0]
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 0x14005e05e
mov rax, qword [rdx + 0x18]
mov rcx, qword [rax + 0x3e0]
test dword [rcx + 0x8c], 0x800
jne 0x14005e05e
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 0x14005dfee
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, eax
mov ebx, eax
call fcn.140039430
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1400551f0
mov eax, 2
jmp 0x14005e060
mov edx, dword [rsp + 0x20]
lea r9, [rbx + 0x100]
lea r8, [rbx + 0xce]
lea rcx, [rsp + 0x30]
call fcn.140057d00
test al, al
jne 0x14005e05e
mov qword [rsp + 0x1e0], rdi
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov ebx, dword [rax]
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, ebx
mov rdi, rax
call fcn.140039430
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.1400551f0
mov rdi, qword [rsp + 0x1e0]
mov eax, 2
jmp 0x14005e060
xor eax, eax
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.1400c0ca0
mov rbx, qword [rsp + 0x1e8]
add rsp, 0x1c0
pop rsi
ret

Function at 0x14005f730
Capabilities:
Get system information on windows

Disassembly:
sub rsp, 0x58
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [rsp + 0x24]
mov qword [0x1400f95f8], rax
cmp rax, 0x10
jae 0x14005f755
call fcn.14003d470
mov edx, reloc.WS2_32.dll_recv
lea rcx, [0x1400fad28]
call fcn.14005f450
xor eax, eax
add rsp, 0x58
ret

Function at 0x14005f7b0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x18], rcx
xor r9d, r9d
mov qword [rsp + 0x10], rdx
mov byte [rsp + 8], 0
test r8, r8
je 0x14005f7f9
nop word [rax + rax]
mov rax, qword [rsp + 0x10]
movzx edx, byte [rax + r9]
mov rax, qword [rsp + 0x18]
movzx ecx, byte [rax + r9]
inc r9
movzx eax, byte [rsp + 8]
xor dl, cl
or dl, al
mov byte [rsp + 8], dl
cmp r9, r8
jb 0x14005f7d0
movzx eax, byte [rsp + 8]
dec eax
sar eax, 8
and eax, 1
dec eax
ret

Function at 0x140060cf0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rcx
xor eax, eax
mov qword [rsp + 0x10], rdx
mov dword [rsp + 8], eax
mov rcx, qword [rsp + 0x10]
movzx r8d, byte [rcx + rax]
mov rcx, qword [rsp + 0x18]
movzx r9d, byte [rcx + rax]
inc rax
mov ecx, dword [rsp + 8]
xor r9d, r8d
or ecx, r9d
mov dword [rsp + 8], ecx
cmp rax, 0x10
jl 0x140060d00
mov eax, dword [rsp + 8]
dec eax
shr eax, 8
and eax, 1
dec eax
ret
Function at 0x140060d40
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rcx
xor eax, eax
mov qword [rsp + 0x10], rdx
mov dword [rsp + 8], eax
mov rcx, qword [rsp + 0x10]
movzx r8d, byte [rcx + rax]
mov rcx, qword [rsp + 0x18]
movzx r9d, byte [rcx + rax]
inc rax
mov ecx, dword [rsp + 8]
xor r9d, r8d
or ecx, r9d
mov dword [rsp + 8], ecx
cmp rax, 0x20
jl 0x140060d50
mov eax, dword [rsp + 8]
dec eax
shr eax, 8
and eax, 1
dec eax
ret

Function at 0x1400638f0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r14
push r15
sub rsp, 0x10
mov rax, qword [0x1400f9ec0]
xor rax, rsp
mov qword [rsp + 8], rax
xor edx, edx
lea r15, [0x1400d5df0]
mov dword [rsp], edx
mov r8, rcx
movzx edi, byte [rsp + 3]
xor eax, eax
movzx esi, byte [rsp + 2]
movzx ebx, dl
movzx ebp, byte [rsp + 1]
movzx r14d, dl
mov word [rsp + 4], dx
movzx r11d, byte [rsp + 5]
nop dword [rax]
movzx r10d, byte [r8 + rax]
movzx ecx, r10b
xor cl, byte [rax + r15]
or cl, r14b
movzx r14d, cl
movzx ecx, r10b
xor cl, byte [rax + r15 + 0x20]
or cl, bpl
movzx ebp, cl
movzx ecx, r10b
xor cl, byte [rax + r15 + 0x40]
or cl, sil
movzx esi, cl
movzx ecx, r10b
xor cl, byte [rax + r15 + 0x60]
or cl, dil
movzx edi, cl
movzx ecx, r10b
xor cl, byte [rax + r15 + 0x80]
or cl, bl
movzx ebx, cl
movzx ecx, r10b
xor cl, byte [rax + r15 + 0xa0]
xor r10b, byte [rax + r15 + 0xc0]
or cl, r11b
or r10b, dl
movzx r11d, cl
inc rax
movzx edx, r10b
cmp rax, 0x1f
jb 0x140063950
movzx ecx, byte [rax + r8]
movzx r9d, byte [rax + r15 + 0x60]
and cl, 0x7f
movzx edx, byte [rax + r15 + 0x40]
movzx r8d, cl
xor edx, r8d
movzx ecx, r10b
or edx, esi
xor r9d, r8d
dec edx
or r9d, edi
dec r9d
or r9d, edx
movzx edx, byte [rax + r15 + 0x20]
xor edx, r8d
or edx, ebp
dec edx
or r9d, edx
movzx edx, byte [rax + r15]
xor edx, r8d
or edx, r14d
dec edx
or r9d, edx
movzx edx, byte [rax + r15 + 0xc0]
xor edx, r8d
or edx, ecx
dec edx
or r9d, edx
movzx edx, byte [rax + r15 + 0xa0]
movzx eax, byte [rax + r15 + 0x80]
xor edx, r8d
xor eax, r8d
or edx, r11d
or eax, ebx
dec edx
dec eax
or r9d, edx
or eax, r9d
shr eax, 8
and eax, 1
mov rcx, qword [rsp + 8]
xor rcx, rsp
call fcn.1400c0ca0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x10
pop r15
pop r14
pop rdi
ret
Function at 0x140069400
Capabilities:
Convert ip address from string

Disassembly:
cmp qword [rsp + 0x28], 0
mov qword [r9], 0
jge 0x140069415
mov eax, 0xfffffffe
ret
mov qword [rsp + 0x28], r9
mov r9b, 1
jmp fcn.140068e30

Function at 0x140069710
Capabilities:
Convert ip address from string

Disassembly:
push rbp
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400f9ec0]
xor rax, rsp
mov qword [rsp + 0xb0], rax
xor edi, edi
mov r14, rdx
mov rbp, rcx
cmp byte [rcx + 0xa6e], dil
je 0x14006992f
cmp byte [rdx + 0x1c], dil
mov qword [rsp + 0xc8], rsi
lea rsi, [rdx + 0x1c]
je 0x140069927
lea r8, [rsp + 0x20]
mov rdx, rsi
lea ecx, [rdi + 2]
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
jg 0x140069927
lea r8, [rsp + 0x70]
mov rdx, rsi
lea ecx, [rdi + 0x17]
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
jg 0x140069927
cmp byte [rsi], dil
lea rdx, str.Host__s:_d_was_resolved.
mov r9d, dword [r14 + 0x18]
mov rcx, rbp
mov qword [rsp + 0x100], rbx
mov rbx, qword [r14]
mov qword [rsp + 0xc0], r15
lea r15, str._none_
mov r8, r15
cmovne r8, rsi
call fcn.1400552e0
mov edx, 0x400
lea rcx, [rsp + 0x30]
call fcn.14003e6b0
mov edx, 0x400
lea rcx, [rsp + 0x50]
call fcn.14003e6b0
test rbx, rbx
je 0x140069894
lea r14d, [rdi + 0x20]
nop dword [rax]
mov ecx, dword [rbx + 4]
cmp ecx, 0x17
je 0x140069801
cmp ecx, 2
jne 0x140069887
xor eax, eax
mov byte [rsp + 0x80], 0
cmp ecx, 2
lea rsi, [rsp + 0x30]
cmovne rax, r14
add rsi, rax
cmp ecx, 2
je 0x14006982e
cmp ecx, 0x17
jne 0x140069849
mov rdx, qword [rbx + 0x20]
add rdx, 8
jmp 0x140069836
mov rdx, qword [rbx + 0x20]
add rdx, 4
mov r9d, 0x2e
lea r8, [rsp + 0x80]
call sub.WS2_32.dll_inet_ntop
mov rcx, rsi
call fcn.14003e6d0
test rax, rax
je 0x14006986d
mov r8d, 2
lea rdx, [0x1400e53c4]
mov rcx, rsi
call fcn.14003e670
mov edi, eax
test edi, edi
jne 0x1400698af
lea rdx, [rsp + 0x80]
mov rcx, rsi
call fcn.14003e610
mov edi, eax
test eax, eax
jne 0x1400698af
mov rbx, qword [rbx + 0x28]
test rbx, rbx
jne 0x1400697f0
lea rcx, [rsp + 0x50]
call fcn.14003e6d0
test rax, rax
je 0x1400698c0
lea rcx, [rsp + 0x50]
call fcn.14003e6e0
jmp 0x1400698c3
lea rdx, str.too_many_IP__cannot_show
mov rcx, rbp
call fcn.1400552e0
jmp 0x140069903
mov rax, r15
mov r8, rax
lea rdx, str.IPv6:__s
mov rcx, rbp
call fcn.1400552e0
lea rcx, [rsp + 0x30]
call fcn.14003e6d0
test rax, rax
je 0x1400698f1
lea rcx, [rsp + 0x30]
call fcn.14003e6e0
mov r15, rax
mov r8, r15
lea rdx, str.IPv4:__s
mov rcx, rbp
call fcn.1400552e0
lea rcx, [rsp + 0x30]
call fcn.14003e680
lea rcx, [rsp + 0x50]
call fcn.14003e680
mov r15, qword [rsp + 0xc0]
mov rbx, qword [rsp + 0x100]
mov rsi, qword [rsp + 0xc8]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400c0ca0
add rsp, 0xd0
pop r14
pop rdi
pop rbp
ret
Function at 0x140072cc0
Capabilities:
Move file

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x60
mov rbx, rcx
movaps xmmword [rsp + 0x50], xmm6
lea rcx, [rsp + 0x30]
mov rdi, rdx
call fcn.140067950
mov rcx, rbx
movups xmm6, xmmword [rax]
call fcn.140072000
mov rcx, rdi
mov rsi, rax
call fcn.140072000
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x140072d70
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.140067950
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.1400679e0
cmp rax, 0x3e8
ja 0x140072da1
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_Sleep]
mov r8d, 1
mov rdx, rbx
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x140072d20
test rsi, rsi
je 0x140072d7d
mov rcx, rsi
call fcn.1400c1fb2
test rbx, rbx
je 0x140072d8a
mov rcx, rbx
call fcn.1400c1fb2
xor eax, eax
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
movaps xmm6, xmmword [rsp + 0x50]
add rsp, 0x60
pop rdi
ret
test rsi, rsi
je 0x140072dae
mov rcx, rsi
call fcn.1400c1fb2
test rbx, rbx
je 0x140072dbb
mov rcx, rbx
call fcn.1400c1fb2
mov eax, 1
jmp 0x140072d8c
Function at 0x140073350
Capabilities:
Resolve dns

Disassembly:
push rdi
push r12
push r13
push r15
sub rsp, 0x28
mov r13, r9
xor edi, edi
mov qword [r9], rdi
xor r15d, r15d
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x1400734ee
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rsi
mov rsi, qword [rsp + 0x68]
test rsi, rsi
je 0x1400734ce
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x1400733be
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400733b0
inc rbx
jmp 0x1400733c0
xor ebx, ebx
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1400733cd
lea ebp, [rax + 0xe]
jmp 0x1400733d9
cmp eax, 0x17
jne 0x140073471
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], 0
je 0x140073471
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140073471
cmp rax, rbp
jb 0x140073471
lea rcx, [rbp + 0x30]
add rcx, rbx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov r14, rax
test rax, rax
je 0x140073480
mov ecx, dword [rsi]
mov r8, rbp
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
lea rcx, [r14 + 0x30]
mov dword [rax + 0x10], ebp
xor eax, eax
mov qword [r14 + 0x18], rax
mov qword [r14 + 0x28], rax
mov qword [r14 + 0x20], rcx
mov rdx, qword [rsi + 0x20]
call sub.VCRUNTIME140.dll_memcpy
test rbx, rbx
je 0x14007345e
mov rcx, qword [r14 + 0x20]
mov r8, rbx
add rcx, rbp
mov qword [r14 + 0x18], rcx
mov rdx, qword [rsi + 0x18]
call sub.VCRUNTIME140.dll_memcpy
test rdi, rdi
cmove rdi, r14
test r15, r15
je 0x14007346e
mov qword [r15 + 0x28], r14
mov r15, r14
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1400733a0
jmp 0x140073486
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x58]
test rcx, rcx
je 0x1400734a0
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x1400734c9
test rdi, rdi
je 0x1400734c5
nop word [rax + rax]
mov rbx, qword [rdi + 0x28]
mov rcx, rdi
call qword [fcn.1400c1fb2]
mov rdi, rbx
test rbx, rbx
jne 0x1400734b0
xor edi, edi
jmp 0x1400734dd
test rdi, rdi
jne 0x1400734dd
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rsi, qword [rsp + 0x60]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rdi
add rsp, 0x28
pop r15
pop r13
pop r12
pop rdi
ret

Function at 0x140073950
Capabilities:
Create thread

Disassembly:
push rbx
sub rsp, 0x30
xor ebx, ebx
mov r9, rdx
mov r8, rcx
mov qword [rsp + 0x28], rbx
xor edx, edx
mov dword [rsp + 0x20], ebx
xor ecx, ecx
call sub.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex
test rax, rax
je 0x140073986
cmp rax, 0xffffffffffffffff
cmovne rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
add rsp, 0x30
pop rbx
ret
Function at 0x140079790
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.0x14004faec.0]
mov rdi, rax
test rax, rax
je 0x14007980d
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 0x140079838
cmp ebx, esi
je 0x140079838
cmp ebx, 0x8000
ja 0x140079838
cmp ebx, esi
jb 0x140079833
mov edx, ebx
mov rcx, rdi
call qword [case.0x14004faec.0]
mov rdi, rax
test rax, rax
jne 0x1400797d0
mov rcx, rbp
call qword [fcn.1400c1fb2]
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 0x140079818
mov rcx, rdi
jmp 0x140079810

Function at 0x14007afe0
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x18]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
xor r9d, r9d
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
mov rcx, qword [rcx + 0x238]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14007b03f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.1400551f0
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.14007ab80
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x14007b1f0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14007b39d
push rsi
push rdi
push r15
sub rsp, 0x20
mov rsi, qword [rcx + 0x1c8]
mov rdi, rcx
mov r15, qword [rcx + 0x18]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rbp
lea rbx, [rsi + 0x1ed8]
mov qword [rsp + 0x58], r14
lea r14, [rsi + 0x1cd8]
mov qword [rbx], r14
mov rax, r14
cmp r14, rbx
jae 0x14007b242
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14007b25b
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14007b25b
mov byte [rax], 0x1f
inc qword [rbx]
movzx ecx, word [rsi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rsi + 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 0x14007b291
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x14007b2e7
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14007b2e7
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14007b2e7
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14007b2e7
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14007b2e7
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.14007acb0
mov rcx, qword [r15 + 0x238]
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 0x14007b349
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.1400551f0
lea rdx, [rsi + 0x1cdb]
mov r8d, 4
mov rcx, rdi
call fcn.14007b070
mov rcx, qword [r15 + 0x238]
lea rdx, [rsi + 0x1cdf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14007b395
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.1400551f0
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x14007c9a0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1400f9ec0]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x18]
mov rbp, rcx
xor r9d, r9d
xor esi, esi
mov rdi, qword [rax + 0x698]
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 0x14007ca36
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0x100], r14
cmp r8d, 4
jge 0x14007ca86
lea rdx, str.Received_too_short_packet
mov rcx, rbp
call fcn.1400551f0
mov dword [rdi + 0xc], 7
mov eax, esi
mov r14, qword [rsp + 0x100]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1400c0ca0
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.0x14007cabc.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0x7cbc4]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x14007cabc.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.0x14007cabc.4
lea eax, [r8 - 4]
mov rcx, rbp
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140056710
mov esi, eax
test eax, eax
je case.0x14007cabc.4
mov edx, 5
mov rcx, rdi
call fcn.14007d5b0
jmp 0x14007ca61
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.14007d620
cmp rax, rbx
mov rbx, qword [rsp + 0xf8]
jae case.0x14007cabc.4
mov r8, r14
lea rdx, str.TFTP_error:__s
mov rcx, rbp
call fcn.1400552e0
jmp case.0x14007cabc.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.14007c6f0
mov esi, eax
test eax, eax
je case.0x14007cabc.4
jmp 0x14007ca63
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rbp
lea rdx, [0x1400c960c]
call fcn.1400551f0
mov rcx, rbp
call fcn.140070c30
test eax, eax
je 0x14007ca61
mov edx, 5
mov rcx, rdi
call fcn.14007d5b0
mov eax, 0x2a
jmp 0x14007ca63