joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1800ee270
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 0x1800ee434
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1800ee414
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1800ee2cd
lea ebp, [rax + 0xe]
jmp 0x1800ee2d9
cmp eax, 0x17
jne 0x1800ee381
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x1800ee381
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1800ee381
cmp rax, rbp
jb 0x1800ee381
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x1800ee3bc
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 0x1800ee3ab
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 0x1800ee36e
call qword [case.0x1800d1289.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1800ee390
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x1800ee37e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1800ee2c0
jmp 0x1800ee3c2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.180116b9e]
mov rcx, rdi
call qword [fcn.180116b9e]
jmp 0x1800ee3c2
mov rcx, rdi
mov r14d, 8
call qword [fcn.180116b9e]
jmp 0x1800ee3c2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1800ee3d7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x1800ee40f
test rbx, rbx
je 0x1800ee40a
mov rcx, qword [rbx + 0x20]
call qword [fcn.180116b9e]
mov rcx, qword [rbx + 0x18]
call qword [fcn.180116b9e]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.180116b9e]
mov rbx, rdi
test rdi, rdi
jne 0x1800ee3e1
mov rbx, r13
jmp 0x1800ee423
test rbx, rbx
jne 0x1800ee423
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 0x1800ee8f0
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 0x1800f1ae0
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 [0x180166030]
mov rdi, rax
test rax, rax
je 0x1800f1b5d
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 0x1800f1b88
cmp ebx, esi
je 0x1800f1b88
cmp ebx, 0x8000
ja 0x1800f1b88
cmp ebx, esi
jb 0x1800f1b83
mov edx, ebx
mov rcx, rdi
call qword [0x180166030]
mov rdi, rax
test rax, rax
jne 0x1800f1b20
mov rcx, rbp
call qword [fcn.180116b9e]
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 0x1800f1b68
mov rcx, rdi
jmp 0x1800f1b60

Function at 0x1800f8130
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 [0x180166080]
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 0x1800f81aa
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.1800dcd00
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1800f81cf
lea rdx, str.Error_accept__ing_server_connect
call fcn.1800dc0a0
lea eax, [rbx + 0x1f]
jmp 0x1800f8248
lea rdx, str.Connection_accepted_from_server_n
call fcn.1800dc220
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1800ea830
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1800f8246
mov dl, 1
mov rcx, rsi
call fcn.1800cca30
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.1800cca30
test ebx, ebx
je 0x1800f8246
mov rcx, rdi
call fcn.1800f8760
mov eax, Ordinal_46
jmp 0x1800f8248
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.180115690
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 0x1800f9240
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 0x1800f9265
cmp dword [rax + 0x9f8], 0
je 0x1800f9291
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1800f9291
lea rdx, str.MDTM__s
call fcn.180110290
test eax, eax
jne 0x1800f929e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1800fa0d0
add rsp, 0x20
pop rbx
ret
Function at 0x1800f9a50
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 0x1800f9a88
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.1800f9ba0
cmp byte [rcx + 0xf0e], 0
je 0x1800f9aa0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1800fa590
cmp byte [rcx + 0xf11], 0
je 0x1800f9b41
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1800f9afb
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1800f9ade
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.180110290
test eax, eax
je 0x1800f9b31
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1800f9b21
lea rdx, str.PRET_STOR__s
call fcn.180110290
test eax, eax
je 0x1800f9b31
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.180110290
test eax, eax
jne 0x1800f9b4e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1800fa500
add rsp, 0x20
pop rbx
ret

Function at 0x1800f9e90
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 0x1800f9edd
cmp qword [rcx + 0xa88], 0
je 0x1800f9edd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.180110290
test eax, eax
jne 0x1800f9ee7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1800f9a50
add rsp, 0x20
pop rbx
ret

Function at 0x1800fa070
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 0x1800fa0bc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1800fa0bc
lea rdx, str.SIZE__s
call fcn.180110290
test eax, eax
jne 0x1800fa0c9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1800f9e90
add rsp, 0x20
pop rbx
ret

Function at 0x1800fa0d0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1800fa128
cmp qword [rcx + 0xa88], 0
je 0x1800fa128
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1800fa128
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1800f8970
jmp fcn.1800fa070
Function at 0x1800fa130
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 0x1800fa165
lea rdx, str.Couldnt_set_desired_mode
call fcn.1800dc0a0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1800fa17c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1800dc220
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1800fa198
mov rcx, rdi
call fcn.1800fa070
jmp 0x1800fa2cf
cmp esi, 0x14
jne 0x1800fa2b1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1800fa219
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1800fa219
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.1800f1c20
test eax, eax
jne 0x1800fa2cf
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1800fa20e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1800fa219
mov rcx, qword [rsp + 0x50]
call qword [fcn.180116b9e]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1800fa23d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1801452a2]
test rbp, rbp
mov r9, r8
lea rax, [0x18014b528]
cmovne r9, rbp
lea rcx, [0x18013b0c0]
cmovne r8, rax
call fcn.1800ca960
mov rcx, rbp
mov r14, rax
call qword [fcn.180116b9e]
test r14, r14
jne 0x1800fa27c
lea ebx, [r14 + 0x1b]
jmp 0x1800fa2d1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x180146a28]
call fcn.180110290
mov rcx, r14
mov esi, eax
call qword [fcn.180116b9e]
test esi, esi
je 0x1800fa2a5
mov ebx, esi
jmp 0x1800fa2d1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1800fa2d1
cmp esi, 0x15
jne 0x1800fa2bc
lea r8d, [rsi - 8]
jmp 0x1800fa2c5
cmp esi, 0x16
jne 0x1800fa2d1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1800f9ba0
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 0x1800ffbc0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1800ffce4
cmp r8d, 0xff
jne 0x1800ffc21
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1800ffc0b
lea r8, [0x180000000]
mov r9, qword [r8 + r10*8 + 0x141470]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1800dc220
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1800dc220
cmp r8d, 0xfb
jne 0x1800ffc33
lea r9, str.WILL
jmp 0x1800ffc71
cmp r8d, 0xfc
jne 0x1800ffc45
lea r9, str.WONT
jmp 0x1800ffc71
cmp r8d, 0xfd
jne 0x1800ffc57
lea r9, [0x180141e94]
jmp 0x1800ffc71
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1800ffccd
cmp r10d, 0x27
jg 0x1800ffca4
lea r8, [0x180000000]
mov r8, qword [r8 + r10*8 + 0x141a90]
test r8, r8
jne 0x1800ffcb4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1800dc220
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1800ffc8b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1800dc220
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1800dc220
add rsp, 0x38
ret

Function at 0x180100030
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 0x18010008f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1800dc0a0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1800ffbc0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x180100240
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1801003e8
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 0x1801002a5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1801002a5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1801002a5
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 0x1801002dc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x180100332
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x180100332
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x180100332
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x180100332
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x180100332
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.1800ffcf0
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 0x180100394
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1800dc0a0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1801000c0
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 0x1801003e0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1800dc0a0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x180101b50
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x180166080]
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 0x180101be5
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 0x180101c46
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1800dc0a0
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.180115690
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 0x180101d01
sub ecx, 1
je 0x180101d74
sub ecx, 1
je 0x180101cb0
cmp ecx, 1
je 0x180101c93
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x180146a28]
call fcn.1800dc0a0
jmp 0x180101d74
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.180101880
test eax, eax
je 0x180101d74
jmp 0x180101c1a
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 0x180101d74
sub rax, rsi
cmp rax, rbp
jae 0x180101d74
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1800dc220
jmp 0x180101d74
cmp r8d, 4
jle 0x180101d74
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 0x180101d74
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1800dbfc0
mov esi, eax
test eax, eax
je 0x180101d53
mov edx, 5
mov rcx, rbx
call fcn.180102840
mov eax, esi
jmp 0x180101c1a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1800eaaa0
mov rcx, r14
call fcn.1800ead80
test eax, eax
je 0x180101c18
mov edx, 5
mov rcx, rbx
call fcn.180102840
mov eax, Ordinal_46
jmp 0x180101c1a
Function at 0x180114b10
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 0x180114b52
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 0x180114b99
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 0x180114bf2
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 0x180114bb0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x180114c33
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x180145022]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x180145023]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x180114c00
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 0x180114c4c
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 0x180114c86
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x180114c8b
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 0x180114cd4
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 0x180114cd4
dec r8
sub rdx, 1
jne 0x180114cba
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x140144e20
Capabilities:
Terminate process

Disassembly:
cld
pop r11
jmp 0x140144e2d
inc rsi
mov byte [rdi], dl
inc rdi
mov dl, byte [rsi]
add ebx, ebx
jne 0x140144e3d
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
mov dl, byte [rsi]
jb 0x140144e25
lea eax, [rcx + 1]
jmp 0x140144e4b
dec eax
call r11
adc eax, eax
call r11
adc eax, eax
add ebx, ebx
jne 0x140144e5e
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
mov dl, byte [rsi]
jae 0x140144e44
sub eax, 3
jb 0x140144e7e
shl eax, 8
movzx edx, dl
or eax, edx
inc rsi
xor eax, 0xffffffff
je 0x140144ecd
sar eax, 1
movsxd rbp, eax
jb 0x140144eb4
jmp 0x140144e8c
add ebx, ebx
jne 0x140144e8a
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
jb 0x140144eb4
inc ecx
add ebx, ebx
jne 0x140144e9a
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
jb 0x140144eb4
call r11
adc ecx, ecx
add ebx, ebx
jne 0x140144ead
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
jae 0x140144e9c
add ecx, 2
jmp 0x140144eb9
call r11
adc ecx, ecx
cmp rbp, 0xfffffffffffffb00
adc ecx, 2
call fcn.140144de2
jmp 0x140144e2d
pop rsi
pop rdi
pop rax
mov dword [rdi], eax
mov rdi, rsi
push rsi
mov rdi, rsi
mov rsi, 0xc7400
mov dl, 0x11
push rbx
push rdi
lea rcx, [rdi + rsi - 3]
pop rsi
push rsi
pop rbx
jmp 0x140144f1d
cmp rsi, rcx
jae 0x140144f25
push rsi
pop rsi
lodsb al, byte [rsi]
cmp al, 0x80
jb 0x140144f04
cmp al, 0x8f
ja 0x140144f04
cmp byte [rsi - 2], 0xf
je 0x140144f0a
sub al, 0xe8
cmp al, 1
ja 0x140144eee
cmp rsi, rcx
jae 0x140144f25
push rsi
lodsd eax, dword [rsi]
sub al, dl
jne 0x140144ef4
pop rdi
bswap eax
sub eax, edi
add eax, ebx
stosd dword [rdi], eax
cmp rsi, rcx
jae 0x140144f25
lodsb al, byte [rsi]
jmp 0x140144f04
pop rbx
pop rsi
sub rsp, 0x28
lea rdi, [rsi + 0x141000]
mov eax, dword [rdi]
or eax, eax
je 0x140144f82
mov ebx, dword [rdi + 4]
lea rcx, [rax + rsi + 0x145000]
add rbx, rsi
add rdi, 8
call qword [sym.imp.KERNEL32.DLL_LoadLibraryA]
xchg rbp, rax
mov al, byte [rdi]
inc rdi
or al, al
je 0x140144f32
mov rcx, rdi
mov rdx, rdi
dec eax
repne scasb al, byte [rdi]
mov rcx, rbp
call qword [sym.imp.KERNEL32.DLL_GetProcAddress]
or rax, rax
je 0x140144f7c
mov qword [rbx], rax
add rbx, 8
jmp 0x140144f52
jmp qword [sym.imp.KERNEL32.DLL_ExitProcess]
add rsp, 0x28
add rdi, 4
lea rbx, [rsi - 4]
xor eax, eax
mov al, byte [rdi]
inc rdi
or eax, eax
je 0x140144fbc
cmp al, 0xef
ja 0x140144fae
add rbx, rax
mov rax, qword [rbx]
bswap rax
add rax, rsi
mov qword [rbx], rax
jmp 0x140144f8e
and al, 0xf
shl eax, 0x10
mov ax, word [rdi]
add rdi, 2
jmp 0x140144f9d
mov rbp, qword [sym.imp.KERNEL32.DLL_VirtualProtect]
lea rdi, [rsi - 0x1000]
mov ebx, 0x1000
push rax
mov r9, rsp
mov r8d, 4
mov rdx, rbx
mov rcx, rdi
sub rsp, 0x20
call rbp
lea rax, [rdi + 0x1af]
and byte [rax], 0x7f
and byte [rax + 0x28], 0x7f
lea r9, [rsp + 0x20]
mov r8, qword [r9]
mov rdx, rbx
mov rcx, rdi
call rbp
add rsp, 0x28
mov byte [fcn.14014503b], 0xfc
lea rcx, [rsi - 0x1000]
push 1
pop rdx
xor r8, r8
push rax
call fcn.14014503b
pop rax
pop rbp
pop rdi
pop rsi
pop rbx
lea rax, [rsp - 0x80]
push 0
cmp rsp, rax
jne 0x14014502b
sub rsp, 0xffffffffffffff80
jmp 0x1400014d0