joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140058da0
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 0x140058f64
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x140058f44
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x140058dfd
lea ebp, [rax + 0xe]
jmp 0x140058e09
cmp eax, 0x17
jne 0x140058eb1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140058eb1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140058eb1
cmp rax, rbp
jb 0x140058eb1
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x140058eec
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 0x140058edb
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 0x140058e9e
call qword [case.0x14003c029.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140058ec0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x140058eae
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140058df0
jmp 0x140058ef2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.140080e18]
mov rcx, rdi
call qword [fcn.140080e18]
jmp 0x140058ef2
mov rcx, rdi
mov r14d, 8
call qword [fcn.140080e18]
jmp 0x140058ef2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x140058f07
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x140058f3f
test rbx, rbx
je 0x140058f3a
mov rcx, qword [rbx + 0x20]
call qword [fcn.140080e18]
mov rcx, qword [rbx + 0x18]
call qword [fcn.140080e18]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.140080e18]
mov rbx, rdi
test rdi, rdi
jne 0x140058f11
mov rbx, r13
jmp 0x140058f53
test rbx, rbx
jne 0x140058f53
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 0x140059420
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 0x14005c610
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 [0x1400a2030]
mov rdi, rax
test rax, rax
je 0x14005c68d
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 0x14005c6b8
cmp ebx, esi
je 0x14005c6b8
cmp ebx, 0x8000
ja 0x14005c6b8
cmp ebx, esi
jb 0x14005c6b3
mov edx, ebx
mov rcx, rdi
call qword [0x1400a2030]
mov rdi, rax
test rax, rax
jne 0x14005c650
mov rcx, rbp
call qword [fcn.140080e18]
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 0x14005c698
mov rcx, rdi
jmp 0x14005c690

Function at 0x140062a90
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 [0x1400a2080]
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 0x140062b0a
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.140047a40
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x140062b2f
lea rdx, str.Error_accept__ing_server_connect
call fcn.140046de0
lea eax, [rbx + 0x1f]
jmp 0x140062ba8
lea rdx, str.Connection_accepted_from_server_n
call fcn.140046f60
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140055360
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140062ba6
mov dl, 1
mov rcx, rsi
call fcn.1400377d0
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.1400377d0
test ebx, ebx
je 0x140062ba6
mov rcx, rdi
call fcn.1400630c0
mov eax, Ordinal_46
jmp 0x140062ba8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14007faf0
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 0x140063ba0
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 0x140063bc5
cmp dword [rax + 0x9f8], 0
je 0x140063bf1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140063bf1
lea rdx, str.MDTM__s
call fcn.14007abf0
test eax, eax
jne 0x140063bfe
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140064a30
add rsp, 0x20
pop rbx
ret
Function at 0x1400643b0
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 0x1400643e8
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.140064500
cmp byte [rcx + 0xf0e], 0
je 0x140064400
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140064ef0
cmp byte [rcx + 0xf11], 0
je 0x1400644a1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x14006445b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x14006443e
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.14007abf0
test eax, eax
je 0x140064491
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140064481
lea rdx, str.PRET_STOR__s
call fcn.14007abf0
test eax, eax
je 0x140064491
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14007abf0
test eax, eax
jne 0x1400644ae
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140064e60
add rsp, 0x20
pop rbx
ret

Function at 0x1400647f0
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 0x14006483d
cmp qword [rcx + 0xa88], 0
je 0x14006483d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14007abf0
test eax, eax
jne 0x140064847
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400643b0
add rsp, 0x20
pop rbx
ret

Function at 0x1400649d0
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 0x140064a1c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140064a1c
lea rdx, str.SIZE__s
call fcn.14007abf0
test eax, eax
jne 0x140064a29
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400647f0
add rsp, 0x20
pop rbx
ret

Function at 0x140064a30
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140064a88
cmp qword [rcx + 0xa88], 0
je 0x140064a88
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140064a88
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400632d0
jmp fcn.1400649d0
Function at 0x140064a90
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 0x140064ac5
lea rdx, str.Couldnt_set_desired_mode
call fcn.140046de0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x140064adc
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140046f60
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140064af8
mov rcx, rdi
call fcn.1400649d0
jmp 0x140064c2f
cmp esi, 0x14
jne 0x140064c11
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140064b79
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140064b79
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.1400304d0
test eax, eax
jne 0x140064c2f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x140064b6e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140064b79
mov rcx, qword [rsp + 0x50]
call qword [fcn.140080e18]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x140064b9d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x14009260b]
test rbp, rbp
mov r9, r8
lea rax, [0x1400928fc]
cmovne r9, rbp
lea rcx, [0x1400883b8]
cmovne r8, rax
call fcn.140035700
mov rcx, rbp
mov r14, rax
call qword [fcn.140080e18]
test r14, r14
jne 0x140064bdc
lea ebx, [r14 + 0x1b]
jmp 0x140064c31
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x14008cbb0]
call fcn.14007abf0
mov rcx, r14
mov esi, eax
call qword [fcn.140080e18]
test esi, esi
je 0x140064c05
mov ebx, esi
jmp 0x140064c31
mov dword [rdi + 0xab8], 0x1f
jmp 0x140064c31
cmp esi, 0x15
jne 0x140064c1c
lea r8d, [rsi - 8]
jmp 0x140064c25
cmp esi, 0x16
jne 0x140064c31
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140064500
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 0x14006a520
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14006a644
cmp r8d, 0xff
jne 0x14006a581
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14006a56b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x8e730]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140046f60
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140046f60
cmp r8d, 0xfb
jne 0x14006a593
lea r9, str.WILL
jmp 0x14006a5d1
cmp r8d, 0xfc
jne 0x14006a5a5
lea r9, str.WONT
jmp 0x14006a5d1
cmp r8d, 0xfd
jne 0x14006a5b7
lea r9, [0x14008f154]
jmp 0x14006a5d1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14006a62d
cmp r10d, 0x27
jg 0x14006a604
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x8ed50]
test r8, r8
jne 0x14006a614
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140046f60
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14006a5eb
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140046f60
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140046f60
add rsp, 0x38
ret

Function at 0x14006a990
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 0x14006a9ef
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140046de0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14006a520
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14006aba0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14006ad48
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 0x14006ac05
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14006ac05
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14006ac05
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 0x14006ac3c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14006ac92
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14006ac92
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14006ac92
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14006ac92
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14006ac92
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.14006a650
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 0x14006acf4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140046de0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14006aa20
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 0x14006ad40
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140046de0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14006c4b0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400a2080]
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 0x14006c545
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 0x14006c5a6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140046de0
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.14007faf0
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 0x14006c661
sub ecx, 1
je 0x14006c6d4
sub ecx, 1
je 0x14006c610
cmp ecx, 1
je 0x14006c5f3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x14008cbb0]
call fcn.140046de0
jmp 0x14006c6d4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14006c1e0
test eax, eax
je 0x14006c6d4
jmp 0x14006c57a
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 0x14006c6d4
sub rax, rsi
cmp rax, rbp
jae 0x14006c6d4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140046f60
jmp 0x14006c6d4
cmp r8d, 4
jle 0x14006c6d4
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 0x14006c6d4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140046d00
mov esi, eax
test eax, eax
je 0x14006c6b3
mov edx, 5
mov rcx, rbx
call fcn.14006d1a0
mov eax, esi
jmp 0x14006c57a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400555d0
mov rcx, r14
call fcn.1400558b0
test eax, eax
je 0x14006c578
mov edx, 5
mov rcx, rbx
call fcn.14006d1a0
mov eax, Ordinal_46
jmp 0x14006c57a
Function at 0x14007f470
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 0x14007f4b2
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 0x14007f4f9
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 0x14007f552
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 0x14007f510
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x14007f593
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x14009233a]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x14009233b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x14007f560
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 0x180002130
Capabilities:
Print debug messages

Disassembly:
mov r11, rsp
mov qword [r11 + 0x10], rdx
mov qword [r11 + 0x18], r8
mov qword [r11 + 0x20], r9
push rbx
push rsi
push rdi
sub rsp, 0x210
mov rax, qword [0x18008e070]
xor rax, rsp
mov qword [rsp + 0x200], rax
mov rbx, rdx
lea rsi, [r11 + 0x18]
mov rdi, rcx
xor edx, edx
lea rcx, [rsp + 0x30]
mov r8d, 0xc8
call fcn.180042bf0
call fcn.180001eb0
mov qword [rsp + 0x28], rsi
lea rdx, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], 0
mov r8d, 0xc8
mov rcx, qword [rax]
call fcn.18004d710
xor edx, edx
lea rcx, [rsp + 0x100]
mov r8d, 0x100
call fcn.180042bf0
lea r9, [rsp + 0x30]
mov r8, rdi
lea rdx, str._dwm_a__fn:_s_msg:_s_n
lea rcx, [rsp + 0x100]
call fcn.18000c7c0
lea rcx, [rsp + 0x100]
call qword [sym.imp.KERNEL32.dll_OutputDebugStringA]
mov rcx, qword [rsp + 0x200]
xor rcx, rsp
call fcn.180040040
add rsp, 0x210
pop rdi
pop rsi
pop rbx
ret
Function at 0x180008530
Capabilities:
Create thread

Disassembly:
sub rsp, 0x38
cmp edx, 1
jne 0x180008564
xor eax, eax
lea r8, [0x180008490]
mov qword [rsp + 0x28], rax
xor r9d, r9d
xor edx, edx
mov dword [rsp + 0x20], eax
xor ecx, ecx
call fcn.18004adf0
test rax, rax
jne 0x180008564
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
add rsp, 0x38
ret

Function at 0x1800089a0
Capabilities:
Read file on windows

Disassembly:
push rbx
push rsi
push r14
sub rsp, 0x30
mov r14, r8
mov rsi, rdx
mov rbx, rcx
test r8, r8
jg 0x1800089c2
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbx
ret
cmp qword [rcx + 0x68], 0
mov qword [rsp + 0x28], rbp
mov qword [rsp + 0x20], rdi
je 0x180008a3c
mov rdi, r14
mov rcx, rbx
call fcn.18000b3e0
test rax, rax
jle 0x180008a14
mov rdx, qword [rbx + 0x38]
cmp rdi, rax
mov rbp, rdi
mov rcx, rsi
cmovge rbp, rax
mov r8, rbp
mov rdx, qword [rdx]
call fcn.180042520
mov rax, qword [rbx + 0x50]
sub rdi, rbp
sub dword [rax], ebp
mov rcx, qword [rbx + 0x38]
movsxd rax, ebp
add qword [rcx], rax
jmp 0x180008a2c
mov rax, qword [rbx]
mov rcx, rbx
call qword [rax + 0x38]
cmp eax, 0xffffffff
je 0x180008a34
mov byte [rsi], al
dec rdi
mov ebp, 1
add rsi, rbp
test rdi, rdi
jg 0x1800089d6
sub r14, rdi
jmp 0x180008b1f
mov rax, qword [rcx + 0x38]
mov rbp, r14
mov rdx, qword [rax]
test rdx, rdx
je 0x180008a53
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x180008a55
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x180008a87
cmp rax, r14
mov rdi, r14
mov rcx, rsi
cmovb rdi, rax
mov r8, rdi
call fcn.180042520
mov rax, qword [rbx + 0x50]
add rsi, rdi
sub rbp, rdi
sub dword [rax], edi
mov rcx, qword [rbx + 0x38]
movsxd rax, edi
add qword [rcx], rax
cmp qword [rbx + 0x80], 0
je 0x180008b1c
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x180008ac2
mov rcx, qword [rbx + 0x88]
mov rdx, qword [rbx + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rbx + 0x38]
mov qword [rax], rcx
mov rax, qword [rbx + 0x50]
mov dword [rax], edx
cmp rbp, 0xfff
jbe 0x180008afd
nop dword [rax + rax]
mov r9, qword [rbx + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, rsi
call fcn.18004f944
add rsi, rax
sub rbp, rax
cmp rax, 0xfff
jne 0x180008b1c
cmp rbp, rax
ja 0x180008ad0
test rbp, rbp
je 0x180008b1c
mov r9, qword [rbx + 0x80]
mov r8, rbp
mov edx, 1
mov rcx, rsi
call fcn.18004f944
sub rbp, rax
sub r14, rbp
mov rbp, qword [rsp + 0x28]
mov rax, r14
mov rdi, qword [rsp + 0x20]
add rsp, 0x30
pop r14
pop rsi
pop rbx
ret