joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14007ad60
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 0x14007af24
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x14007af04
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14007adbd
lea ebp, [rax + 0xe]
jmp 0x14007adc9
cmp eax, 0x17
jne 0x14007ae71
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x14007ae71
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14007ae71
cmp rax, rbp
jb 0x14007ae71
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14007aeac
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 0x14007ae9b
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 0x14007ae5e
call qword [case.0x14005df09.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x14007ae80
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14007ae6e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14007adb0
jmp 0x14007aeb2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.1400a28fa]
mov rcx, rdi
call qword [fcn.1400a28fa]
jmp 0x14007aeb2
mov rcx, rdi
mov r14d, 8
call qword [fcn.1400a28fa]
jmp 0x14007aeb2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x14007aec7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14007aeff
test rbx, rbx
je 0x14007aefa
mov rcx, qword [rbx + 0x20]
call qword [fcn.1400a28fa]
mov rcx, qword [rbx + 0x18]
call qword [fcn.1400a28fa]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.1400a28fa]
mov rbx, rdi
test rdi, rdi
jne 0x14007aed1
mov rbx, r13
jmp 0x14007af13
test rbx, rbx
jne 0x14007af13
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 0x14007b3e0
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 0x14007e5d0
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 [0x14012f030]
mov rdi, rax
test rax, rax
je 0x14007e64d
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 0x14007e678
cmp ebx, esi
je 0x14007e678
cmp ebx, 0x8000
ja 0x14007e678
cmp ebx, esi
jb 0x14007e673
mov edx, ebx
mov rcx, rdi
call qword [0x14012f030]
mov rdi, rax
test rax, rax
jne 0x14007e610
mov rcx, rbp
call qword [fcn.1400a28fa]
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 0x14007e658
mov rcx, rdi
jmp 0x14007e650

Function at 0x140084a50
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 [0x14012f0c0]
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 0x140084aca
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.1400698d0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x140084aef
lea rdx, str.Error_accept__ing_server_connect
call fcn.140068c70
lea eax, [rbx + 0x1f]
jmp 0x140084b68
lea rdx, str.Connection_accepted_from_server_n
call fcn.140068df0
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140077320
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140084b66
mov dl, 1
mov rcx, rsi
call fcn.1400596d0
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.1400596d0
test ebx, ebx
je 0x140084b66
mov rcx, rdi
call fcn.140085080
mov eax, Ordinal_45
jmp 0x140084b68
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400a1580
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 0x140085b60
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 0x140085b85
cmp dword [rax + 0x9f8], 0
je 0x140085bb1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140085bb1
lea rdx, str.MDTM__s
call fcn.14009cbb0
test eax, eax
jne 0x140085bbe
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400869f0
add rsp, 0x20
pop rbx
ret
Function at 0x140086370
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 0x1400863a8
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.1400864c0
cmp byte [rcx + 0xf0e], 0
je 0x1400863c0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140086eb0
cmp byte [rcx + 0xf11], 0
je 0x140086461
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x14008641b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400863fe
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.14009cbb0
test eax, eax
je 0x140086451
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140086441
lea rdx, str.PRET_STOR__s
call fcn.14009cbb0
test eax, eax
je 0x140086451
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14009cbb0
test eax, eax
jne 0x14008646e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140086e20
add rsp, 0x20
pop rbx
ret

Function at 0x1400867b0
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 0x1400867fd
cmp qword [rcx + 0xa88], 0
je 0x1400867fd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14009cbb0
test eax, eax
jne 0x140086807
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140086370
add rsp, 0x20
pop rbx
ret

Function at 0x140086990
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 0x1400869dc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400869dc
lea rdx, str.SIZE__s
call fcn.14009cbb0
test eax, eax
jne 0x1400869e9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400867b0
add rsp, 0x20
pop rbx
ret

Function at 0x1400869f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140086a48
cmp qword [rcx + 0xa88], 0
je 0x140086a48
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140086a48
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140085290
jmp fcn.140086990
Function at 0x140086a50
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 0x140086a85
lea rdx, str.Couldnt_set_desired_mode
call fcn.140068c70
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x140086a9c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140068df0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140086ab8
mov rcx, rdi
call fcn.140086990
jmp 0x140086bef
cmp esi, 0x14
jne 0x140086bd1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140086b39
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140086b39
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.1400523e0
test eax, eax
jne 0x140086bef
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x140086b2e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140086b39
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400a28fa]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x140086b5d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400b38a6]
test rbp, rbp
mov r9, r8
lea rax, [0x14011e660]
cmovne r9, rbp
lea rcx, [0x1400a9798]
cmovne r8, rax
call fcn.140057600
mov rcx, rbp
mov r14, rax
call qword [fcn.1400a28fa]
test r14, r14
jne 0x140086b9c
lea ebx, [r14 + 0x1b]
jmp 0x140086bf1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400b3e34]
call fcn.14009cbb0
mov rcx, r14
mov esi, eax
call qword [fcn.1400a28fa]
test esi, esi
je 0x140086bc5
mov ebx, esi
jmp 0x140086bf1
mov dword [rdi + 0xab8], 0x1f
jmp 0x140086bf1
cmp esi, 0x15
jne 0x140086bdc
lea r8d, [rsi - 8]
jmp 0x140086be5
cmp esi, 0x16
jne 0x140086bf1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400864c0
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 0x14008c4e0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14008c604
cmp r8d, 0xff
jne 0x14008c541
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14008c52b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xafac0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140068df0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140068df0
cmp r8d, 0xfb
jne 0x14008c553
lea r9, str.WILL
jmp 0x14008c591
cmp r8d, 0xfc
jne 0x14008c565
lea r9, str.WONT
jmp 0x14008c591
cmp r8d, 0xfd
jne 0x14008c577
lea r9, [0x1400b04e4]
jmp 0x14008c591
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14008c5ed
cmp r10d, 0x27
jg 0x14008c5c4
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xb00e0]
test r8, r8
jne 0x14008c5d4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140068df0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14008c5ab
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140068df0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140068df0
add rsp, 0x38
ret

Function at 0x14008c950
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 0x14008c9af
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140068c70
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14008c4e0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14008cb60
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14008cd08
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 0x14008cbc5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14008cbc5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14008cbc5
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 0x14008cbfc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14008cc52
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14008cc52
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14008cc52
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14008cc52
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14008cc52
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.14008c610
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 0x14008ccb4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140068c70
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14008c9e0
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 0x14008cd00
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140068c70
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14008e470
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14012f0c0]
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 0x14008e505
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 0x14008e566
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140068c70
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.1400a1580
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 0x14008e621
sub ecx, 1
je 0x14008e694
sub ecx, 1
je 0x14008e5d0
cmp ecx, 1
je 0x14008e5b3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400b3e34]
call fcn.140068c70
jmp 0x14008e694
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14008e1a0
test eax, eax
je 0x14008e694
jmp 0x14008e53a
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 0x14008e694
sub rax, rsi
cmp rax, rbp
jae 0x14008e694
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140068df0
jmp 0x14008e694
cmp r8d, 4
jle 0x14008e694
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 0x14008e694
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140068b90
mov esi, eax
test eax, eax
je 0x14008e673
mov edx, 5
mov rcx, rbx
call fcn.14008f160
mov eax, esi
jmp 0x14008e53a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140077590
mov rcx, r14
call fcn.140077870
test eax, eax
je 0x14008e538
mov edx, 5
mov rcx, rbx
call fcn.14008f160
mov eax, Ordinal_45
jmp 0x14008e53a
Function at 0x1400a1430
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 0x1400a1472
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 0x1400a14b9
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 0x1400a1512
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 0x1400a14d0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400a1553
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400b36a2]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400b36a3]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400a1520
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 0x1400a24f8
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400a2542
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400a2542
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400a2542
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400a2542
cmp dword [rcx + 0x84], 0xe
jbe 0x1400a2542
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400a2544
xor al, al
add rsp, 0x28
ret
Function at 0x10007510
Capabilities:
Terminate process

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0xa0
mov dword [rsp + 0x20], 0
lea rcx, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_GetStartupInfoA]
nop
mov rax, qword gs:[0x30]
mov rbx, qword [rax + 8]
xor edi, edi
xor eax, eax
lock cmpxchg qword [0x10015150], rbx
je 0x10007566
cmp rax, rbx
jne 0x10007559
mov edi, 1
jmp 0x10007566
mov ecx, 0x3e8
call qword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x10007540
mov eax, dword [0x10015148]
cmp eax, 1
jne 0x1000757b
lea ecx, [rax + 0x1e]
call sub.MSVCR80.dll__amsg_exit
jmp 0x100075ba
mov eax, dword [0x10015148]
test eax, eax
jne 0x100075b0
mov dword [0x10015148], 1
lea rdx, [0x100014d0]
lea rcx, [0x100014b8]
call sub.MSVCR80.dll__initterm_e
test eax, eax
je 0x100075ba
mov eax, 0xff
jmp 0x10007714
mov dword [0x10014314], 1
mov eax, dword [0x10015148]
cmp eax, 1
jne 0x100075e2
lea rdx, [0x100014b0]
lea rcx, [0x10001470]
call sub.MSVCR80.dll__initterm
mov dword [0x10015148], 2
test edi, edi
jne 0x100075ef
xor eax, eax
xchg qword [0x10015150], rax
cmp qword [0x10015168], 0
je 0x10007618
lea rcx, [0x10015168]
call fcn.10007b90
test eax, eax
je 0x10007618
xor r8d, r8d
lea edx, [r8 + 2]
xor ecx, ecx
call qword [0x10015168]
mov rax, qword [sym.imp.MSVCR80.dll__acmdln]
mov rbx, qword [rax]
mov qword [rsp + 0x28], rbx
mov edi, dword [rsp + 0x20]
nop
nop
movzx ecx, byte [rbx]
cmp cl, 0x20
ja 0x100076aa
test cl, cl
je 0x10007640
test edi, edi
jne 0x100076aa
movzx eax, byte [rbx]
test al, al
je 0x10007656
cmp al, 0x20
ja 0x10007656
add rbx, 1
mov qword [rsp + 0x28], rbx
jmp 0x10007640
test byte [rsp + 0x6c], 1
je 0x10007665
movzx r9d, word [rsp + 0x70]
jmp 0x1000766b
mov r9d, 0xa
mov r8, rbx
xor edx, edx
lea rcx, [0x10000000]
call fcn.10005300
mov dword [0x10014310], eax
cmp dword [0x100142f4], 0
jne 0x10007693
mov ecx, eax
call qword [sym.imp.MSVCR80.dll_exit]
cmp dword [0x10014314], 0
jne 0x100076a8
call qword [sym.imp.MSVCR80.dll__cexit]
mov eax, dword [0x10014310]
jmp 0x1000770d
cmp cl, 0x22
jne 0x100076bc
xor eax, eax
test edi, edi
sete al
mov edi, eax
mov dword [rsp + 0x20], eax
movzx ecx, cl
call qword [sym.imp.MSVCR80.dll__ismbblead]
test eax, eax
je 0x100076d2
add rbx, 1
mov qword [rsp + 0x28], rbx
add rbx, 1
mov qword [rsp + 0x28], rbx
jmp 0x10007630
jmp 0x10007714
mov rbx, qword [rsp + 0xb0]
add rsp, 0xa0
pop rdi
ret
sub rsp, 0x28
call fcn.10166000
add rsp, 0x28
jmp 0x10007510