joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14004c8a0
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 0x14004ca64
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x14004ca44
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14004c8fd
lea ebp, [rax + 0xe]
jmp 0x14004c909
cmp eax, 0x17
jne 0x14004c9b1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x14004c9b1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14004c9b1
cmp rax, rbp
jb 0x14004c9b1
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14004c9ec
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 0x14004c9db
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 0x14004c99e
call qword [case.0x14002f9e9.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x14004c9c0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14004c9ae
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14004c8f0
jmp 0x14004c9f2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.1400743ec]
mov rcx, rdi
call qword [fcn.1400743ec]
jmp 0x14004c9f2
mov rcx, rdi
mov r14d, 8
call qword [fcn.1400743ec]
jmp 0x14004c9f2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x14004ca07
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14004ca3f
test rbx, rbx
je 0x14004ca3a
mov rcx, qword [rbx + 0x20]
call qword [fcn.1400743ec]
mov rcx, qword [rbx + 0x18]
call qword [fcn.1400743ec]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.1400743ec]
mov rbx, rdi
test rdi, rdi
jne 0x14004ca11
mov rbx, r13
jmp 0x14004ca53
test rbx, rbx
jne 0x14004ca53
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 0x14004cf20
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 0x140050110
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 [0x140093030]
mov rdi, rax
test rax, rax
je 0x14005018d
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 0x1400501b8
cmp ebx, esi
je 0x1400501b8
cmp ebx, 0x8000
ja 0x1400501b8
cmp ebx, esi
jb 0x1400501b3
mov edx, ebx
mov rcx, rdi
call qword [0x140093030]
mov rdi, rax
test rax, rax
jne 0x140050150
mov rcx, rbp
call qword [fcn.1400743ec]
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 0x140050198
mov rcx, rdi
jmp 0x140050190

Function at 0x140056590
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 [0x140093088]
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 0x14005660a
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.14003b410
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x14005662f
lea rdx, str.Error_accept__ing_server_connect
call fcn.14003a7b0
lea eax, [rbx + 0x1f]
jmp 0x1400566a8
lea rdx, str.Connection_accepted_from_server_n
call fcn.14003a930
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140048e60
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400566a6
mov dl, 1
mov rcx, rsi
call fcn.14002b190
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.14002b190
test ebx, ebx
je 0x1400566a6
mov rcx, rdi
call fcn.140056bc0
mov eax, Ordinal_46
jmp 0x1400566a8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140073150
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 0x1400576a0
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 0x1400576c5
cmp dword [rax + 0x9f8], 0
je 0x1400576f1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400576f1
lea rdx, str.MDTM__s
call fcn.14006e6f0
test eax, eax
jne 0x1400576fe
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140058530
add rsp, 0x20
pop rbx
ret
Function at 0x140057eb0
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 0x140057ee8
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.140058000
cmp byte [rcx + 0xf0e], 0
je 0x140057f00
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400589f0
cmp byte [rcx + 0xf11], 0
je 0x140057fa1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x140057f5b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x140057f3e
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.14006e6f0
test eax, eax
je 0x140057f91
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140057f81
lea rdx, str.PRET_STOR__s
call fcn.14006e6f0
test eax, eax
je 0x140057f91
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14006e6f0
test eax, eax
jne 0x140057fae
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140058960
add rsp, 0x20
pop rbx
ret

Function at 0x1400582f0
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 0x14005833d
cmp qword [rcx + 0xa88], 0
je 0x14005833d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14006e6f0
test eax, eax
jne 0x140058347
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140057eb0
add rsp, 0x20
pop rbx
ret

Function at 0x1400584d0
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 0x14005851c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14005851c
lea rdx, str.SIZE__s
call fcn.14006e6f0
test eax, eax
jne 0x140058529
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400582f0
add rsp, 0x20
pop rbx
ret

Function at 0x140058530
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140058588
cmp qword [rcx + 0xa88], 0
je 0x140058588
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140058588
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140056dd0
jmp fcn.1400584d0
Function at 0x140058590
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 0x1400585c5
lea rdx, str.Couldnt_set_desired_mode
call fcn.14003a7b0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400585dc
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.14003a930
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400585f8
mov rcx, rdi
call fcn.1400584d0
jmp 0x14005872f
cmp esi, 0x14
jne 0x140058711
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140058679
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140058679
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.140023e10
test eax, eax
jne 0x14005872f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14005866e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140058679
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400743ec]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14005869d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x140086268]
test rbp, rbp
mov r9, r8
lea rax, [0x140077ea4]
cmovne r9, rbp
lea rcx, [0x14007c1d4]
cmovne r8, rax
call fcn.140029060
mov rcx, rbp
mov r14, rax
call qword [fcn.1400743ec]
test r14, r14
jne 0x1400586dc
lea ebx, [r14 + 0x1b]
jmp 0x140058731
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400809d0]
call fcn.14006e6f0
mov rcx, r14
mov esi, eax
call qword [fcn.1400743ec]
test esi, esi
je 0x140058705
mov ebx, esi
jmp 0x140058731
mov dword [rdi + 0xab8], 0x1f
jmp 0x140058731
cmp esi, 0x15
jne 0x14005871c
lea r8d, [rsi - 8]
jmp 0x140058725
cmp esi, 0x16
jne 0x140058731
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140058000
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 0x14005e020
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14005e144
cmp r8d, 0xff
jne 0x14005e081
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14005e06b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x82540]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.14003a930
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.14003a930
cmp r8d, 0xfb
jne 0x14005e093
lea r9, str.WILL
jmp 0x14005e0d1
cmp r8d, 0xfc
jne 0x14005e0a5
lea r9, str.WONT
jmp 0x14005e0d1
cmp r8d, 0xfd
jne 0x14005e0b7
lea r9, [0x140082f64]
jmp 0x14005e0d1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14005e12d
cmp r10d, 0x27
jg 0x14005e104
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x82b60]
test r8, r8
jne 0x14005e114
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.14003a930
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14005e0eb
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.14003a930
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.14003a930
add rsp, 0x38
ret

Function at 0x14005e490
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 0x14005e4ef
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14003a7b0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14005e020
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14005e6a0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14005e848
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 0x14005e705
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14005e705
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14005e705
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 0x14005e73c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14005e792
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14005e792
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14005e792
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14005e792
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14005e792
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.14005e150
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 0x14005e7f4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14003a7b0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14005e520
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 0x14005e840
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14003a7b0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14005ffb0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140093088]
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 0x140060045
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 0x1400600a6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.14003a7b0
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.140073150
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 0x140060161
sub ecx, 1
je 0x1400601d4
sub ecx, 1
je 0x140060110
cmp ecx, 1
je 0x1400600f3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400809d0]
call fcn.14003a7b0
jmp 0x1400601d4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14005fce0
test eax, eax
je 0x1400601d4
jmp 0x14006007a
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 0x1400601d4
sub rax, rsi
cmp rax, rbp
jae 0x1400601d4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.14003a930
jmp 0x1400601d4
cmp r8d, 4
jle 0x1400601d4
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 0x1400601d4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.14003a6d0
mov esi, eax
test eax, eax
je 0x1400601b3
mov edx, 5
mov rcx, rbx
call fcn.140060ca0
mov eax, esi
jmp 0x14006007a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400490d0
mov rcx, r14
call fcn.1400493b0
test eax, eax
je 0x140060078
mov edx, 5
mov rcx, rbx
call fcn.140060ca0
mov eax, Ordinal_46
jmp 0x14006007a
Function at 0x140072f70
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 0x140072fb2
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 0x140072ff9
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 0x140073052
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 0x140073010
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140073093
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x14008614a]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x14008614b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140073060
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 0x140074050
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14007409a
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14007409a
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14007409a
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14007409a
cmp dword [rcx + 0x84], 0xe
jbe 0x14007409a
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14007409c
xor al, al
add rsp, 0x28
ret
Function at 0x140012130
Capabilities:
Set environment variable

Disassembly:
push r15
push r14
push r12
push rsi
push rdi
push rbp
push rbx
sub rsp, 0x210
mov r9d, edx
mov rsi, rcx
mov rax, qword [section..data]
xor rax, rsp
mov qword [rsp + 0x208], rax
lea r8, [0x1400342be]
lea rdi, [rsp + 0x130]
mov r15d, 0x80
mov edx, 0x80
mov rcx, rdi
call fcn.140012310
mov word [rsp + 0x30], 0
movzx ebp, byte [rsp + 0x130]
test bpl, bpl
je 0x14001222f
lea r12, [rsp + 0x30]
xor eax, eax
lea rbx, [rsp + 0x1b0]
nop word cs:[rax + rax]
mov r14, r12
mov rcx, r15
test ax, ax
je 0x1400121e1
mov rcx, r15
mov rax, r12
nop word cs:[rax + rax]
lea r14, [rax + 2]
dec rcx
cmp word [rax + 2], 0
mov rax, r14
jne 0x1400121d0
test rcx, rcx
je 0x14001230a
mov rcx, r14
call fcn.14001b0d8
lea rcx, [r14 + rax*2]
mov byte [rsp + 0x1b0], bpl
mov byte [rsp + 0x1b1], 0
mov r8d, 2
mov rdx, rbx
call fcn.14001a79c
movzx ebp, byte [rdi + 1]
test bpl, bpl
je 0x14001222f
inc rdi
dec r15
movzx eax, word [r12 + 2]
add r12, 2
jmp 0x1400121b0
mov word [rsp + 0x1b0], 0
movzx ebp, byte [rsi]
test bpl, bpl
je 0x1400122d4
mov r14d, 0x28
lea r15, [rsp + 0x1b0]
xor eax, eax
lea rdi, [rsp + 0x2e]
nop word [rax + rax]
mov rbx, r15
mov rcx, r14
test ax, ax
je 0x140012291
mov rcx, r14
mov rax, r15
nop word cs:[rax + rax]
lea rbx, [rax + 2]
dec rcx
cmp word [rax + 2], 0
mov rax, rbx
jne 0x140012280
test rcx, rcx
je 0x14001230a
mov rcx, rbx
call fcn.14001b0d8
lea rcx, [rbx + rax*2]
mov byte [rsp + 0x2e], bpl
mov byte [rsp + 0x2f], 0
mov r8d, 2
mov rdx, rdi
call fcn.14001a79c
movzx ebp, byte [rsi + 1]
test bpl, bpl
je 0x1400122d4
inc rsi
dec r14
movzx eax, word [r15 + 2]
add r15, 2
jmp 0x140012260
lea rcx, [rsp + 0x1b0]
lea rdx, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov rcx, qword [rsp + 0x208]
xor rcx, rsp
call fcn.1400142c0
nop
add rsp, 0x210
pop rbx
pop rbp
pop rdi
pop rsi
pop r12
pop r14
pop r15
ret
call fcn.14001a720
int3
Function at 0x140012cb0
Capabilities:
Check if file exists
Get file attributes
Terminate process

Disassembly:
push r15
push r14
push r12
push rsi
push rdi
push rbp
push rbx
sub rsp, 0x90
movaps xmmword [rsp + 0x80], xmm8
movaps xmmword [rsp + 0x70], xmm7
movaps xmmword [rsp + 0x60], xmm6
mov rax, qword [section..data]
xor rax, rsp
mov qword [rsp + 0x58], rax
mov rcx, qword [0x14003daf8]
test rcx, rcx
je 0x140012d1a
mov edx, 0x1388
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x140012d0d
mov rcx, qword [0x14003daf8]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_TerminateProcess]
mov rcx, qword [0x14003daf8]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [0x140040340], 1
jne 0x140012dc7
mov rbx, qword [0x14002e060]
mov qword [rsp + 0x50], rbx
movups xmm6, xmmword [0x14002e050]
movaps xmmword [rsp + 0x40], xmm6
movups xmm7, xmmword [0x14002e040]
movaps xmmword [rsp + 0x30], xmm7
movups xmm8, xmmword [0x14002e030]
movaps xmmword [rsp + 0x20], xmm8
lea rsi, [rsp + 0x20]
mov rcx, rsi
call qword [sym.imp.SHELL32.dll_SHFileOperationW]
mov ebp, 0x14
lea rdi, [0x14003db10]
mov r14, qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov r15, qword [sym.imp.KERNEL32.dll_Sleep]
mov r12, qword [sym.imp.SHELL32.dll_SHFileOperationW]
nop dword [rax + rax]
mov rcx, rdi
call r14
cmp eax, 0xffffffff
je 0x140012dc7
and eax, 0x10
je 0x140012dc7
mov ecx, 0x64
call r15
mov qword [rsp + 0x50], rbx
movaps xmmword [rsp + 0x40], xmm6
movaps xmmword [rsp + 0x30], xmm7
movaps xmmword [rsp + 0x20], xmm8
mov rcx, rsi
call r12
dec ebp
jne 0x140012d90
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400142c0
movaps xmm6, xmmword [rsp + 0x60]
movaps xmm7, xmmword [rsp + 0x70]
movaps xmm8, xmmword [rsp + 0x80]
add rsp, 0x90
pop rbx
pop rbp
pop rdi
pop rsi
pop r12
pop r14
pop r15
ret