joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140150e40
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 0x140151004
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x140150fe4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x140150e9d
lea ebp, [rax + 0xe]
jmp 0x140150ea9
cmp eax, 0x17
jne 0x140150f51
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140150f51
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140150f51
cmp rax, rbp
jb 0x140150f51
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x140150f8c
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 0x140150f7b
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 0x140150f3e
call qword [case.0x1401349b9.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140150f60
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x140150f4e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140150e90
jmp 0x140150f92
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.140129daa]
mov rcx, rdi
call qword [fcn.140129daa]
jmp 0x140150f92
mov rcx, rdi
mov r14d, 8
call qword [fcn.140129daa]
jmp 0x140150f92
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x140150fa7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x140150fdf
test rbx, rbx
je 0x140150fda
mov rcx, qword [rbx + 0x20]
call qword [fcn.140129daa]
mov rcx, qword [rbx + 0x18]
call qword [fcn.140129daa]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.140129daa]
mov rbx, rdi
test rdi, rdi
jne 0x140150fb1
mov rbx, r13
jmp 0x140150ff3
test rbx, rbx
jne 0x140150ff3
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 0x1401514c0
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 0x1401546b0
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 [0x1401eb0d0]
mov rdi, rax
test rax, rax
je 0x14015472d
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 0x140154758
cmp ebx, esi
je 0x140154758
cmp ebx, 0x8000
ja 0x140154758
cmp ebx, esi
jb 0x140154753
mov edx, ebx
mov rcx, rdi
call qword [0x1401eb0d0]
mov rdi, rax
test rax, rax
jne 0x1401546f0
mov rcx, rbp
call qword [fcn.140129daa]
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 0x140154738
mov rcx, rdi
jmp 0x140154730

Function at 0x14015ab30
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 [0x1401eb040]
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 0x14015abaa
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.140140380
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x14015abcf
lea rdx, str.Error_accept__ing_server_connect
call fcn.14013f720
lea eax, [rbx + 0x1f]
jmp 0x14015ac48
lea rdx, str.Connection_accepted_from_server_n
call fcn.14013f8a0
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.14014d400
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x14015ac46
mov dl, 1
mov rcx, rsi
call fcn.140130170
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.140130170
test ebx, ebx
je 0x14015ac46
mov rcx, rdi
call fcn.14015b160
mov eax, Ordinal_45
jmp 0x14015ac48
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1401293e0
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 0x14015bc40
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 0x14015bc65
cmp dword [rax + 0x9f8], 0
je 0x14015bc91
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14015bc91
lea rdx, str.MDTM__s
call fcn.140172c90
test eax, eax
jne 0x14015bc9e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14015cad0
add rsp, 0x20
pop rbx
ret
Function at 0x14015c450
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 0x14015c488
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.14015c5a0
cmp byte [rcx + 0xf0e], 0
je 0x14015c4a0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14015cf90
cmp byte [rcx + 0xf11], 0
je 0x14015c541
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x14015c4fb
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x14015c4de
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.140172c90
test eax, eax
je 0x14015c531
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x14015c521
lea rdx, str.PRET_STOR__s
call fcn.140172c90
test eax, eax
je 0x14015c531
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.140172c90
test eax, eax
jne 0x14015c54e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14015cf00
add rsp, 0x20
pop rbx
ret

Function at 0x14015c890
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 0x14015c8dd
cmp qword [rcx + 0xa88], 0
je 0x14015c8dd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.140172c90
test eax, eax
jne 0x14015c8e7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14015c450
add rsp, 0x20
pop rbx
ret

Function at 0x14015ca70
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 0x14015cabc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14015cabc
lea rdx, str.SIZE__s
call fcn.140172c90
test eax, eax
jne 0x14015cac9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14015c890
add rsp, 0x20
pop rbx
ret

Function at 0x14015cad0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x14015cb28
cmp qword [rcx + 0xa88], 0
je 0x14015cb28
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x14015cb28
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.14015b370
jmp fcn.14015ca70
Function at 0x14015cb30
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 0x14015cb65
lea rdx, str.Couldnt_set_desired_mode
call fcn.14013f720
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x14015cb7c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.14013f8a0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x14015cb98
mov rcx, rdi
call fcn.14015ca70
jmp 0x14015cccf
cmp esi, 0x14
jne 0x14015ccb1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x14015cc19
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x14015cc19
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.140129f00
test eax, eax
jne 0x14015cccf
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14015cc0e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x14015cc19
mov rcx, qword [rsp + 0x50]
call qword [fcn.140129daa]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14015cc3d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1401a5a2a]
test rbp, rbp
mov r9, r8
lea rax, [0x1401c18c4]
cmovne r9, rbp
lea rcx, [0x14019b518]
cmovne r8, rax
call fcn.14012e0a0
mov rcx, rbp
mov r14, rax
call qword [fcn.140129daa]
test r14, r14
jne 0x14015cc7c
lea ebx, [r14 + 0x1b]
jmp 0x14015ccd1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1401aa098]
call fcn.140172c90
mov rcx, r14
mov esi, eax
call qword [fcn.140129daa]
test esi, esi
je 0x14015cca5
mov ebx, esi
jmp 0x14015ccd1
mov dword [rdi + 0xab8], 0x1f
jmp 0x14015ccd1
cmp esi, 0x15
jne 0x14015ccbc
lea r8d, [rsi - 8]
jmp 0x14015ccc5
cmp esi, 0x16
jne 0x14015ccd1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.14015c5a0
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 0x1401625c0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1401626e4
cmp r8d, 0xff
jne 0x140162621
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14016260b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x1a1760]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.14013f8a0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.14013f8a0
cmp r8d, 0xfb
jne 0x140162633
lea r9, str.WILL
jmp 0x140162671
cmp r8d, 0xfc
jne 0x140162645
lea r9, str.WONT
jmp 0x140162671
cmp r8d, 0xfd
jne 0x140162657
lea r9, [0x1401a2184]
jmp 0x140162671
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1401626cd
cmp r10d, 0x27
jg 0x1401626a4
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x1a1d80]
test r8, r8
jne 0x1401626b4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.14013f8a0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14016268b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.14013f8a0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.14013f8a0
add rsp, 0x38
ret

Function at 0x140162a30
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 0x140162a8f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14013f720
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1401625c0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x140162c40
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140162de8
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 0x140162ca5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140162ca5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140162ca5
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 0x140162cdc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x140162d32
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140162d32
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140162d32
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140162d32
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140162d32
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.1401626f0
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 0x140162d94
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14013f720
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.140162ac0
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 0x140162de0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14013f720
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x140164550
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1401eb040]
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 0x1401645e5
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 0x140164646
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.14013f720
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.1401293e0
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 0x140164701
sub ecx, 1
je 0x140164774
sub ecx, 1
je 0x1401646b0
cmp ecx, 1
je 0x140164693
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1401aa098]
call fcn.14013f720
jmp 0x140164774
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.140164280
test eax, eax
je 0x140164774
jmp 0x14016461a
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 0x140164774
sub rax, rsi
cmp rax, rbp
jae 0x140164774
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.14013f8a0
jmp 0x140164774
cmp r8d, 4
jle 0x140164774
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 0x140164774
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.14013f640
mov esi, eax
test eax, eax
je 0x140164753
mov edx, 5
mov rcx, rbx
call fcn.140165240
mov eax, esi
jmp 0x14016461a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.14014d670
mov rcx, r14
call fcn.14014d950
test eax, eax
je 0x140164618
mov edx, 5
mov rcx, rbx
call fcn.140165240
mov eax, Ordinal_45
jmp 0x14016461a
Function at 0x140177510
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 0x140177552
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 0x140177599
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 0x1401775f2
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 0x1401775b0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140177633
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1401a5342]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1401a5343]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140177600
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 0x140011299
Capabilities:
Terminate process

Disassembly:
jmp 0x1400141e0
mov qword [rsp + 8], rcx
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov edx, 0xc0000409
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_TerminateProcess]
add rsp, 0x28
ret

Function at 0x140011348
Capabilities:
Parse pe header

Disassembly:
jmp 0x140015530
sub rsp, 0x38
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
jne 0x140015550
xor al, al
jmp 0x1400155d1
mov rax, qword [rsp + 0x20]
movzx eax, word [rax]
cmp eax, 0x5a4d
je 0x140015563
xor al, al
jmp 0x1400155d1
mov rax, qword [rsp + 0x20]
movsxd rax, dword [rax + 0x3c]
mov rcx, qword [rsp + 0x20]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x28], rax
mov rax, qword [rsp + 0x28]
cmp dword [rax], 0x4550
je 0x14001558d
xor al, al
jmp 0x1400155d1
mov rax, qword [rsp + 0x28]
movzx eax, word [rax + 0x18]
cmp eax, 0x20b
je 0x1400155a1
xor al, al
jmp 0x1400155d1
mov rax, qword [rsp + 0x28]
cmp dword [rax + 0x84], 0xe
ja 0x1400155b3
xor al, al
jmp 0x1400155d1
mov eax, 8
imul rax, rax, 0xe
mov rcx, qword [rsp + 0x28]
cmp dword [rcx + rax + 0x88], 0
jne 0x1400155cf
xor al, al
jmp 0x1400155d1
mov al, 1
add rsp, 0x38
ret
Function at 0x1400043e0
Capabilities:
Get common file path

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push rbp
push r13
push r14
lea rbp, [rsp - 0x1a0]
sub rsp, 0x2a0
mov rax, qword [0x140038040]
xor rax, rsp
mov qword [rbp + 0x190], rax
mov rdi, rcx
mov qword [rsp + 0x58], rcx
xor r13d, r13d
lea rax, [rbp + 0x80]
mov qword [rsp + 0x20], rax
xor r9d, r9d
xor r8d, r8d
mov edx, 0x1c
xor ecx, ecx
call qword [sym.imp.SHELL32.dll_SHGetFolderPathA]
xorps xmm0, xmm0
test eax, eax
jne 0x1400045e5
movups xmmword [rsp + 0x60], xmm0
mov qword [rsp + 0x70], r13
mov qword [rsp + 0x78], r13
lea rax, [rbp + 0x80]
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rax + r8], r13b
jne 0x140004466
lea rdx, [rbp + 0x80]
lea rcx, [rsp + 0x60]
call fcn.140021930
nop
movzx eax, word [0x14002f588]
mov word [rsp + 0x30], ax
movzx eax, byte [0x14002f58a]
mov byte [rsp + 0x30], 0x5c
xor byte [rsp + 0x31], 0x42
xor al, 0x44
mov byte [rsp + 0x32], al
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400044b0
lea rsi, [rsp + 0x60]
cmp qword [rsp + 0x78], 0xf
cmova rsi, qword [rsp + 0x60]
mov r14, qword [rsp + 0x70]
test rbx, rbx
je 0x140004558
test r14, r14
je 0x140004558
xor edx, edx
mov r8d, 0x100
lea rcx, [rbp - 0x80]
call sub.VCRUNTIME140.dll_memset
lea rcx, [rsp + 0x30]
lea rdx, [rsp + 0x30]
add rdx, rbx
lea rax, [rsp + 0x30]
cmp rax, rdx
je 0x140004520
nop dword [rax]
movzx eax, byte [rcx]
mov byte [rbp + rax - 0x80], 1
inc rcx
cmp rcx, rdx
jne 0x140004510
lea rax, [r14 - 1]
mov r8, 0xffffffffffffffff
cmp rax, r8
cmovb r8, rax
add r8, rsi
movzx eax, byte [r8]
cmp byte [rbp + rax - 0x80], 0
jne 0x140004553
cmp r8, rsi
je 0x140004558
dec r8
movzx eax, byte [r8]
cmp byte [rbp + rax - 0x80], 0
je 0x140004540
sub r8, rsi
jmp 0x14000455f
mov r8, 0xffffffffffffffff
xorps xmm0, xmm0
movups xmmword [rsp + 0x38], xmm0
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x48], xmm1
cmp r14, r8
cmovb r8, r14
lea rdx, [rsp + 0x60]
cmp qword [rsp + 0x78], 0xf
cmova rdx, qword [rsp + 0x60]
lea rcx, [rsp + 0x38]
call fcn.140021930
mov rdx, qword [rsp + 0x78]
cmp rdx, 0xf
jbe 0x1400045d2
inc rdx
mov rcx, qword [rsp + 0x60]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400045cd
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400045cd
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14002b0a0
movups xmm1, xmmword [rsp + 0x38]
movups xmm2, xmmword [rsp + 0x48]
movups xmmword [rdi], xmm1
movups xmmword [rdi + 0x10], xmm2
jmp 0x140004605
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], r13
mov qword [rdi + 0x18], r13
mov r8d, 0x1b
lea rdx, str.Failed_to_get_AppData_path.
mov rcx, rdi
call fcn.140021930
mov rax, rdi
mov rcx, qword [rbp + 0x190]
xor rcx, rsp
call fcn.14002b080
lea r11, [rsp + 0x2a0]
mov rbx, qword [r11 + 0x28]
mov rsi, qword [r11 + 0x30]
mov rdi, qword [r11 + 0x38]
mov rsp, r11
pop r14
pop r13
pop rbp
ret