joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140166430
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 0x1401665f4
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1401665d4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14016648d
lea ebp, [rax + 0xe]
jmp 0x140166499
cmp eax, 0x17
jne 0x140166541
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140166541
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140166541
cmp rax, rbp
jb 0x140166541
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14016657c
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 0x14016656b
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 0x14016652e
call qword [case.0x1401495d9.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140166550
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14016653e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140166480
jmp 0x140166582
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.1402cd910]
mov rcx, rdi
call qword [fcn.1402cd910]
jmp 0x140166582
mov rcx, rdi
mov r14d, 8
call qword [fcn.1402cd910]
jmp 0x140166582
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x140166597
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x1401665cf
test rbx, rbx
je 0x1401665ca
mov rcx, qword [rbx + 0x20]
call qword [fcn.1402cd910]
mov rcx, qword [rbx + 0x18]
call qword [fcn.1402cd910]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.1402cd910]
mov rbx, rdi
test rdi, rdi
jne 0x1401665a1
mov rbx, r13
jmp 0x1401665e3
test rbx, rbx
jne 0x1401665e3
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 0x140166ab0
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 0x140169ca0
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 [0x14059c040]
mov rdi, rax
test rax, rax
je 0x140169d1d
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 0x140169d48
cmp ebx, esi
je 0x140169d48
cmp ebx, 0x8000
ja 0x140169d48
cmp ebx, esi
jb 0x140169d43
mov edx, ebx
mov rcx, rdi
call qword [0x14059c040]
mov rdi, rax
test rax, rax
jne 0x140169ce0
mov rcx, rbp
call qword [fcn.1402cd910]
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 0x140169d28
mov rcx, rdi
jmp 0x140169d20

Function at 0x140170120
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 [0x140726340]
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 0x14017019a
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.140154fa0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1401701bf
lea rdx, str.Error_accept__ing_server_connect
call fcn.140154340
lea eax, [rbx + 0x1f]
jmp 0x140170238
lea rdx, str.Connection_accepted_from_server_n
call fcn.1401544c0
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1401629f0
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140170236
mov dl, 1
mov rcx, rsi
call fcn.140144d90
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.140144d90
test ebx, ebx
je 0x140170236
mov rcx, rdi
call fcn.140170750
mov eax, Ordinal_46
jmp 0x140170238
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1402cbf10
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 0x140171230
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 0x140171255
cmp dword [rax + 0x9f8], 0
je 0x140171281
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140171281
lea rdx, str.MDTM__s
call fcn.140188280
test eax, eax
jne 0x14017128e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1401720c0
add rsp, 0x20
pop rbx
ret
Function at 0x140171a40
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 0x140171a78
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.140171b90
cmp byte [rcx + 0xf0e], 0
je 0x140171a90
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140172580
cmp byte [rcx + 0xf11], 0
je 0x140171b31
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x140171aeb
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x140171ace
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.140188280
test eax, eax
je 0x140171b21
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140171b11
lea rdx, str.PRET_STOR__s
call fcn.140188280
test eax, eax
je 0x140171b21
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.140188280
test eax, eax
jne 0x140171b3e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1401724f0
add rsp, 0x20
pop rbx
ret

Function at 0x140171e80
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 0x140171ecd
cmp qword [rcx + 0xa88], 0
je 0x140171ecd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.140188280
test eax, eax
jne 0x140171ed7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140171a40
add rsp, 0x20
pop rbx
ret

Function at 0x140172060
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 0x1401720ac
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1401720ac
lea rdx, str.SIZE__s
call fcn.140188280
test eax, eax
jne 0x1401720b9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140171e80
add rsp, 0x20
pop rbx
ret

Function at 0x1401720c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140172118
cmp qword [rcx + 0xa88], 0
je 0x140172118
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140172118
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.OLEAUT32.dll_SafeArrayGetLBound
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140170960
jmp fcn.140172060
Function at 0x140172120
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 0x140172155
lea rdx, str.Couldnt_set_desired_mode
call fcn.140154340
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x14017216c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1401544c0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140172188
mov rcx, rdi
call fcn.140172060
jmp 0x1401722bf
cmp esi, 0x14
jne 0x1401722a1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140172209
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140172209
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.14013dab0
test eax, eax
jne 0x1401722bf
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1401721fe
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140172209
mov rcx, qword [rsp + 0x50]
call qword [fcn.1402cd910]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14017222d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x14053f56e]
test rbp, rbp
mov r9, r8
lea rax, [0x1405663e8]
cmovne r9, rbp
lea rcx, [0x1402eff40]
cmovne r8, rax
call fcn.140142cc0
mov rcx, rbp
mov r14, rax
call qword [fcn.1402cd910]
test r14, r14
jne 0x14017226c
lea ebx, [r14 + 0x1b]
jmp 0x1401722c1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140540f9c]
call fcn.140188280
mov rcx, r14
mov esi, eax
call qword [fcn.1402cd910]
test esi, esi
je 0x140172295
mov ebx, esi
jmp 0x1401722c1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1401722c1
cmp esi, 0x15
jne 0x1401722ac
lea r8d, [rsi - 8]
jmp 0x1401722b5
cmp esi, 0x16
jne 0x1401722c1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140171b90
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 0x140177bb0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x140177cd4
cmp r8d, 0xff
jne 0x140177c11
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x140177bfb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x2f6260]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1401544c0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1401544c0
cmp r8d, 0xfb
jne 0x140177c23
lea r9, str.WILL
jmp 0x140177c61
cmp r8d, 0xfc
jne 0x140177c35
lea r9, str.WONT
jmp 0x140177c61
cmp r8d, 0xfd
jne 0x140177c47
lea r9, [0x1402f6c84]
jmp 0x140177c61
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x140177cbd
cmp r10d, 0x27
jg 0x140177c94
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x2f6880]
test r8, r8
jne 0x140177ca4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1401544c0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x140177c7b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1401544c0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1401544c0
add rsp, 0x38
ret

Function at 0x140178020
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 0x14017807f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140154340
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.140177bb0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x140178230
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1401783d8
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 0x140178295
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140178295
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140178295
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 0x1401782cc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x140178322
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140178322
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140178322
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140178322
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140178322
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.140177ce0
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 0x140178384
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140154340
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1401780b0
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 0x1401783d0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140154340
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x140179b40
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140726340]
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 0x140179bd5
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 0x140179c36
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140154340
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.1402cbf10
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 0x140179cf1
sub ecx, 1
je 0x140179d64
sub ecx, 1
je 0x140179ca0
cmp ecx, 1
je 0x140179c83
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140540f9c]
call fcn.140154340
jmp 0x140179d64
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.140179870
test eax, eax
je 0x140179d64
jmp 0x140179c0a
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 0x140179d64
sub rax, rsi
cmp rax, rbp
jae 0x140179d64
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1401544c0
jmp 0x140179d64
cmp r8d, 4
jle 0x140179d64
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 0x140179d64
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140154260
mov esi, eax
test eax, eax
je 0x140179d43
mov edx, 5
mov rcx, rbx
call fcn.14017a830
mov eax, esi
jmp 0x140179c0a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140162c60
mov rcx, r14
call fcn.140162f40
test eax, eax
je 0x140179c08
mov edx, 5
mov rcx, rbx
call fcn.14017a830
mov eax, Ordinal_46
jmp 0x140179c0a
Function at 0x14018cb00
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 0x14018cb42
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 0x14018cb89
call qword [rbx]
mov rcx, qword [rdi + 8]
mov r8d, ebp
mov rdx, r14
call qword [rbx + reloc.OLEAUT32.dll_VariantClear]
mov r14d, dword [rbx + 0x18]
add r14, qword [rdi + 0x10]
mov rdx, qword [rdi + 8]
mov rcx, r14
call qword [rbx + reloc.OLEAUT32.dll_SafeArrayGetDim]
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 0x14018cbe2
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.OLEAUT32.dll_VariantClear]
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.OLEAUT32.dll_VariantClear]
sub rbp, 1
jne 0x14018cba0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x14018cc23
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1402f9dbb]
mov r8d, 1
call qword [rbx + reloc.OLEAUT32.dll_VariantClear]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1402f9dbc]
mov r8d, 1
call qword [rbx + reloc.OLEAUT32.dll_VariantClear]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x14018cbf0
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 0x1401da380
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov byte [rsp + 0x18], r8b
mov byte [rsp + 0x10], dl
mov qword [rsp + 8], rcx
sub rsp, 0x48
movsx eax, byte [rsp + 0x58]
and eax, 1
mov dword [rsp + 0x34], eax
movsx eax, byte [rsp + 0x60]
mov ecx, eax
call fcn.1401d9dd0
mov dword [rsp + 0x30], eax
movzx eax, byte [rsp + 0x58]
and eax, 0xf
mov byte [rsp + 0x20], al
mov eax, dword [rsp + 0x30]
inc eax
mov dword [rsp + 0x24], eax
jmp 0x1401da3d0
mov eax, dword [rsp + 0x24]
inc eax
mov dword [rsp + 0x24], eax
cmp dword [rsp + 0x24], 3
ja 0x1401da453
movsx eax, byte [rsp + 0x60]
mov ecx, dword [rsp + 0x24]
sar eax, cl
and eax, 1
cmp eax, dword [rsp + 0x34]
jne 0x1401da3f5
mov dword [rsp + 0x28], 1
jmp 0x1401da3fd
mov dword [rsp + 0x28], 0
cmp dword [rsp + 0x28], 0
jne 0x1401da40e
mov dword [rsp + 0x2c], 0
jmp 0x1401da416
mov dword [rsp + 0x2c], 1
movzx eax, byte [rsp + 0x2c]
mov byte [rsp + 0x21], al
movzx eax, byte [rsp + 0x21]
test eax, eax
je 0x1401da439
movzx edx, byte [rsp + 0x20]
mov rcx, qword [rsp + 0x50]
call fcn.1401da210
jmp 0x1401da44e
movzx eax, byte [rsp + 0x20]
xor eax, 1
movzx edx, al
mov rcx, qword [rsp + 0x50]
call fcn.1401da210
jmp 0x1401da3c6
movzx edx, byte [rsp + 0x20]
mov rcx, qword [rsp + 0x50]
call fcn.1401da210
add rsp, 0x48
ret
Function at 0x1402cb290
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x1402cb2ca
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1402cb2cf
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1402cb318
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x1402cb318
dec r8
sub rdx, 1
jne 0x1402cb2fe
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret

Function at 0x1402cbae8
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rcx
mov rdx, rcx
mov ecx, 0x105
call fcn.1402cb3a8
mov ebx, eax
test eax, eax
jne 0x1402cbb18
and dword [rsp + 0x38], eax
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rsp + 0x3c], eax
jmp 0x1402cbb7b
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x1402cbb72
test al, 0x10
je 0x1402cbb72
bt eax, 0xa
jae 0x1402cbb6b
mov r9d, 0x2000000
lea rcx, [rsp + 0x38]
mov r8d, 0x80
mov rdx, rdi
call fcn.1402cbb8c
mov rcx, qword [rsp + 0x38]
mov edi, eax
cmp rcx, 0xffffffffffffffff
je 0x1402cbb67
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
jne 0x1402cbb67
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_abort]
int3
test edi, edi
jne 0x1402cbb72
and dword [rsp + 0x3c], 0
jmp 0x1402cbb77
or dword [rsp + 0x3c], 0xffffffff
mov dword [rsp + 0x38], ebx
mov rax, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x1402ccf44
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1402ccf8e
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1402ccf8e
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1402ccf8e
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1402ccf8e
cmp dword [rcx + 0x84], 0xe
jbe 0x1402ccf8e
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1402ccf90
xor al, al
add rsp, 0x28
ret