joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400f9990
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 0x1400f9b54
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1400f9b34
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1400f99ed
lea ebp, [rax + 0xe]
jmp 0x1400f99f9
cmp eax, 0x17
jne 0x1400f9aa1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x1400f9aa1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1400f9aa1
cmp rax, rbp
jb 0x1400f9aa1
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x1400f9adc
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 [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x1400f9acb
mov rdx, qword [rsi + 0x20]
mov r8, rbp
mov rcx, rax
call sub.VCRUNTIME140.dll_memcpy
mov rcx, qword [rsi + 0x18]
test rcx, rcx
je 0x1400f9a8e
call qword [case.0x1400dc9a9.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1400f9ab0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x1400f9a9e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1400f99e0
jmp 0x1400f9ae2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.140122314]
mov rcx, rdi
call qword [fcn.140122314]
jmp 0x1400f9ae2
mov rcx, rdi
mov r14d, 8
call qword [fcn.140122314]
jmp 0x1400f9ae2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1400f9af7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x1400f9b2f
test rbx, rbx
je 0x1400f9b2a
mov rcx, qword [rbx + 0x20]
call qword [fcn.140122314]
mov rcx, qword [rbx + 0x18]
call qword [fcn.140122314]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.140122314]
mov rbx, rdi
test rdi, rdi
jne 0x1400f9b01
mov rbx, r13
jmp 0x1400f9b43
test rbx, rbx
jne 0x1400f9b43
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 0x1400fa010
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 qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
lea rcx, [rax - 1]
cmp rcx, 0xfffffffffffffffd
cmovbe rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x1400fd200
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 [0x140362030]
mov rdi, rax
test rax, rax
je 0x1400fd27d
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 0x1400fd2a8
cmp ebx, esi
je 0x1400fd2a8
cmp ebx, 0x8000
ja 0x1400fd2a8
cmp ebx, esi
jb 0x1400fd2a3
mov edx, ebx
mov rcx, rdi
call qword [0x140362030]
mov rdi, rax
test rax, rax
jne 0x1400fd240
mov rcx, rbp
call qword [fcn.140122314]
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 0x1400fd288
mov rcx, rdi
jmp 0x1400fd280

Function at 0x140103850
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 [0x140362080]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x4c8]
lea r8, [rsp + 0x20]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x30]
mov rdi, rcx
mov dword [rsp + 0x20], 0x80
mov rcx, rbp
mov rbx, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1401038ca
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.1400e8420
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1401038ef
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400e77c0
lea eax, [rbx + 0x1f]
jmp 0x140103968
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400e7940
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400f5f50
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140103966
mov dl, 1
mov rcx, rsi
call fcn.1400d8150
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.1400d8150
test ebx, ebx
je 0x140103966
mov rcx, rdi
call fcn.140103e80
mov eax, Ordinal_45
jmp 0x140103968
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140120ef0
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 0x140104960
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0xa00
cmp byte [rax + 0xf09], 0
jne 0x140104985
cmp dword [rax + 0x9f8], 0
je 0x1401049b1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1401049b1
lea rdx, str.MDTM__s
call fcn.14011b9b0
test eax, eax
jne 0x1401049be
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1401057f0
add rsp, 0x20
pop rbx
ret
Function at 0x140105170
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
mov rcx, qword [rcx]
mov rax, qword [rcx + 0x1e0]
cmp dword [rax + 0x10], 0
je 0x1401051a8
mov r8d, reloc.WS2_32.dll_listen
mov dword [rbx + 0xab8], 0xd
mov dl, 1
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1401052c0
cmp byte [rcx + 0xf0e], 0
je 0x1401051c0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140105cb0
cmp byte [rcx + 0xf11], 0
je 0x140105261
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x14010521b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1401051fe
cmp byte [rcx + 0xf0d], 0
lea rax, str.NLST
lea r8, str.LIST
cmovne r8, rax
lea rcx, [rbx + 0xa00]
lea rdx, str.PRET__s
call fcn.14011b9b0
test eax, eax
je 0x140105251
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140105241
lea rdx, str.PRET_STOR__s
call fcn.14011b9b0
test eax, eax
je 0x140105251
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14011b9b0
test eax, eax
jne 0x14010526e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140105c20
add rsp, 0x20
pop rbx
ret

Function at 0x1401055b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x10], 0
je 0x1401055fd
cmp qword [rcx + 0xa88], 0
je 0x1401055fd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14011b9b0
test eax, eax
jne 0x140105607
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140105170
add rsp, 0x20
pop rbx
ret

Function at 0x140105790
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0xa00
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x10], 1
jne 0x1401057dc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1401057dc
lea rdx, str.SIZE__s
call fcn.14011b9b0
test eax, eax
jne 0x1401057e9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1401055b0
add rsp, 0x20
pop rbx
ret

Function at 0x1401057f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140105848
cmp qword [rcx + 0xa88], 0
je 0x140105848
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140105848
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140104090
jmp fcn.140105790
Function at 0x140105850
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 0x140105885
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400e77c0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x14010589c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400e7940
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1401058b8
mov rcx, rdi
call fcn.140105790
jmp 0x1401059ef
cmp esi, 0x14
jne 0x1401059d1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140105939
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140105939
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.1400fd340
test eax, eax
jne 0x1401059ef
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14010592e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140105939
mov rcx, qword [rsp + 0x50]
call qword [fcn.140122314]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14010595d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x14015362e]
test rbp, rbp
mov r9, r8
lea rax, [0x140348508]
cmovne r9, rbp
lea rcx, [0x140149410]
cmovne r8, rax
call fcn.1400d6080
mov rcx, rbp
mov r14, rax
call qword [fcn.140122314]
test r14, r14
jne 0x14010599c
lea ebx, [r14 + 0x1b]
jmp 0x1401059f1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x14018d054]
call fcn.14011b9b0
mov rcx, r14
mov esi, eax
call qword [fcn.140122314]
test esi, esi
je 0x1401059c5
mov ebx, esi
jmp 0x1401059f1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1401059f1
cmp esi, 0x15
jne 0x1401059dc
lea r8d, [rsi - 8]
jmp 0x1401059e5
cmp esi, 0x16
jne 0x1401059f1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1401052c0
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 0x14010b2e0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14010b404
cmp r8d, 0xff
jne 0x14010b341
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14010b32b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x14f7c0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400e7940
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400e7940
cmp r8d, 0xfb
jne 0x14010b353
lea r9, str.WILL
jmp 0x14010b391
cmp r8d, 0xfc
jne 0x14010b365
lea r9, str.WONT
jmp 0x14010b391
cmp r8d, 0xfd
jne 0x14010b377
lea r9, [0x1401501e4]
jmp 0x14010b391
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14010b3ed
cmp r10d, 0x27
jg 0x14010b3c4
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x14fde0]
test r8, r8
jne 0x14010b3d4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400e7940
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14010b3ab
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400e7940
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400e7940
add rsp, 0x38
ret

Function at 0x14010b750
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 0x14010b7af
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400e77c0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14010b2e0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14010b960
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14010bb08
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 0x14010b9c5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14010b9c5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14010b9c5
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 0x14010b9fc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14010ba52
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14010ba52
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14010ba52
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14010ba52
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14010ba52
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.14010b410
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 0x14010bab4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400e77c0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14010b7e0
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 0x14010bb00
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400e77c0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14010d270
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140362080]
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 0x14010d305
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 0x14010d366
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400e77c0
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.140120ef0
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 0x14010d421
sub ecx, 1
je 0x14010d494
sub ecx, 1
je 0x14010d3d0
cmp ecx, 1
je 0x14010d3b3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x14018d054]
call fcn.1400e77c0
jmp 0x14010d494
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14010cfa0
test eax, eax
je 0x14010d494
jmp 0x14010d33a
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 0x14010d494
sub rax, rsi
cmp rax, rbp
jae 0x14010d494
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400e7940
jmp 0x14010d494
cmp r8d, 4
jle 0x14010d494
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 0x14010d494
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400e76e0
mov esi, eax
test eax, eax
je 0x14010d473
mov edx, 5
mov rcx, rbx
call fcn.14010df60
mov eax, esi
jmp 0x14010d33a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400f61c0
mov rcx, r14
call fcn.1400f64a0
test eax, eax
je 0x14010d338
mov edx, 5
mov rcx, rbx
call fcn.14010df60
mov eax, Ordinal_45
jmp 0x14010d33a
Function at 0x140120230
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 0x140120272
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 0x1401202b9
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 0x140120312
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 0x1401202d0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140120353
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x140153372]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x140153373]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140120320
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 0x14012036c
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, [0x140153480]
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x1401203a6
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1401203ab
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1401203f4
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x1401203f4
dec r8
sub rdx, 1
jne 0x1401203da
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x140121f5c
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140121fa6
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140121fa6
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140121fa6
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140121fa6
cmp dword [rcx + 0x84], 0xe
jbe 0x140121fa6
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140121fa8
xor al, al
add rsp, 0x28
ret
Function at 0x1400034e0
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14000352a
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14000352a
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14000352a
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14000352a
cmp dword [rcx + 0x84], 0xe
jbe 0x14000352a
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14000352c
xor al, al
add rsp, 0x28
ret
Function at 0x140001378
Capabilities:
Parse pe header

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov rax, qword [0x140226c20]
mov dword [rax], 1
mov rax, qword [0x140226c30]
mov dword [rax], 1
mov rax, qword [0x140226c40]
mov dword [rax], 1
mov rax, qword [0x140226b40]
mov qword [rbp - 8], rax
mov rax, qword [rbp - 8]
movzx eax, word [rax]
cmp ax, 0x5a4d
je 0x1400013c9
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp - 8]
add rax, rdx
mov qword [rbp - 0x10], rax
mov rax, qword [rbp - 0x10]
mov eax, dword [rax]
cmp eax, 0x4550
je 0x1400013f5
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 0x10]
add rax, 0x18
mov qword [rbp - 0x18], rax
mov rax, qword [rbp - 0x18]
movzx eax, word [rax]
movzx eax, ax
cmp eax, 0x10b
je 0x14000141b
cmp eax, 0x20b
je 0x140001442
jmp 0x140001471
mov rax, qword [rbp - 0x18]
mov eax, dword [rax + 0x5c]
cmp eax, 0xe
ja 0x14000142e
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 0x18]
mov eax, dword [rax + 0xd0]
test eax, eax
setne al
movzx eax, al
jmp 0x140001476
mov rax, qword [rbp - 0x18]
mov qword [rbp - 0x20], rax
mov rax, qword [rbp - 0x20]
mov eax, dword [rax + 0x6c]
cmp eax, 0xe
ja 0x14000145d
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 0x20]
mov eax, dword [rax + 0xe0]
test eax, eax
setne al
movzx eax, al
jmp 0x140001476
mov eax, 0
add rsp, 0x20
pop rbp
ret