joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14007a060
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 0x14007a224
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x14007a204
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14007a0bd
lea ebp, [rax + 0xe]
jmp 0x14007a0c9
cmp eax, 0x17
jne 0x14007a171
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x14007a171
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14007a171
cmp rax, rbp
jb 0x14007a171
mov ecx, Ordinal_50
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x14007a1ac
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 [section..data]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x14007a19b
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 0x14007a15e
call qword [str.6__n_]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x14007a180
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14007a16e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14007a0b0
jmp 0x14007a1b2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.1400a1f88]
mov rcx, rdi
call qword [fcn.1400a1f88]
jmp 0x14007a1b2
mov rcx, rdi
mov r14d, 8
call qword [fcn.1400a1f88]
jmp 0x14007a1b2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x14007a1c7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14007a1ff
test rbx, rbx
je 0x14007a1fa
mov rcx, qword [rbx + 0x20]
call qword [fcn.1400a1f88]
mov rcx, qword [rbx + 0x18]
call qword [fcn.1400a1f88]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.1400a1f88]
mov rbx, rdi
test rdi, rdi
jne 0x14007a1d1
mov rbx, r13
jmp 0x14007a213
test rbx, rbx
jne 0x14007a213
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 0x14007a6e0
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 0x14007d8d0
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 [0x1400d2010]
mov rdi, rax
test rax, rax
je 0x14007d94d
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 0x14007d978
cmp ebx, esi
je 0x14007d978
cmp ebx, 0x8000
ja 0x14007d978
cmp ebx, esi
jb 0x14007d973
mov edx, ebx
mov rcx, rdi
call qword [0x1400d2010]
mov rdi, rax
test rax, rax
jne 0x14007d910
mov rcx, rbp
call qword [fcn.1400a1f88]
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 0x14007d958
mov rcx, rdi
jmp 0x14007d950

Function at 0x140083f20
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 [0x1400d2068]
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 0x140083f9a
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.140067fc0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x140083fbf
lea rdx, str.Error_accept__ing_server_connect
call fcn.140067360
lea eax, [rbx + 0x1f]
jmp 0x140084038
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400674e0
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140076620
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140084036
mov dl, 1
mov rcx, rsi
call fcn.140057cf0
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.140057cf0
test ebx, ebx
je 0x140084036
mov rcx, rdi
call fcn.140084550
mov eax, Ordinal_45
jmp 0x140084038
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400a1520
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 0x140085030
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 0x140085055
cmp dword [rax + 0x9f8], 0
je 0x140085081
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140085081
lea rdx, str.MDTM__s
call fcn.14009c1c0
test eax, eax
jne 0x14008508e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140085ec0
add rsp, 0x20
pop rbx
ret
Function at 0x140085840
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 0x140085878
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.140085990
cmp byte [rcx + 0xf0e], 0
je 0x140085890
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140086380
cmp byte [rcx + 0xf11], 0
je 0x140085931
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400858eb
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400858ce
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.14009c1c0
test eax, eax
je 0x140085921
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140085911
lea rdx, str.PRET_STOR__s
call fcn.14009c1c0
test eax, eax
je 0x140085921
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14009c1c0
test eax, eax
jne 0x14008593e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400862f0
add rsp, 0x20
pop rbx
ret

Function at 0x140085c80
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 0x140085ccd
cmp qword [rcx + 0xa88], 0
je 0x140085ccd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14009c1c0
test eax, eax
jne 0x140085cd7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140085840
add rsp, 0x20
pop rbx
ret

Function at 0x140085e60
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 0x140085eac
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140085eac
lea rdx, str.SIZE__s
call fcn.14009c1c0
test eax, eax
jne 0x140085eb9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140085c80
add rsp, 0x20
pop rbx
ret

Function at 0x140085ec0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140085f18
cmp qword [rcx + 0xa88], 0
je 0x140085f18
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140085f18
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140084760
jmp fcn.140085e60
Function at 0x140085f20
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 0x140085f55
lea rdx, str.Couldnt_set_desired_mode
call fcn.140067360
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x140085f6c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400674e0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140085f88
mov rcx, rdi
call fcn.140085e60
jmp 0x1400860bf
cmp esi, 0x14
jne 0x1400860a1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140086009
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140086009
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.14007da10
test eax, eax
jne 0x1400860bf
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x140085ffe
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140086009
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400a1f88]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14008602d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400b243a]
test rbp, rbp
mov r9, r8
lea rax, [0x1400bbcf8]
cmovne r9, rbp
lea rcx, [0x1400a7cf0]
cmovne r8, rax
call fcn.14006a7a0
mov rcx, rbp
mov r14, rax
call qword [fcn.1400a1f88]
test r14, r14
jne 0x14008606c
lea ebx, [r14 + 0x1b]
jmp 0x1400860c1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400b6a4c]
call fcn.14009c1c0
mov rcx, r14
mov esi, eax
call qword [fcn.1400a1f88]
test esi, esi
je 0x140086095
mov ebx, esi
jmp 0x1400860c1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400860c1
cmp esi, 0x15
jne 0x1400860ac
lea r8d, [rsi - 8]
jmp 0x1400860b5
cmp esi, 0x16
jne 0x1400860c1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140085990
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 0x14008b9b0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14008bad4
cmp r8d, 0xff
jne 0x14008ba11
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14008b9fb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xadf70]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400674e0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400674e0
cmp r8d, 0xfb
jne 0x14008ba23
lea r9, str.WILL
jmp 0x14008ba61
cmp r8d, 0xfc
jne 0x14008ba35
lea r9, str.WONT
jmp 0x14008ba61
cmp r8d, 0xfd
jne 0x14008ba47
lea r9, [0x1400ae994]
jmp 0x14008ba61
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14008babd
cmp r10d, 0x27
jg 0x14008ba94
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xae590]
test r8, r8
jne 0x14008baa4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400674e0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14008ba7b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400674e0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400674e0
add rsp, 0x38
ret

Function at 0x14008be20
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 0x14008be7f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140067360
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14008b9b0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14008c030
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14008c1d8
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 0x14008c095
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14008c095
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14008c095
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 0x14008c0cc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14008c122
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14008c122
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14008c122
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14008c122
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14008c122
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.14008bae0
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 0x14008c184
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140067360
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14008beb0
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 0x14008c1d0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140067360
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14008d940
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400d2068]
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 0x14008d9d5
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 0x14008da36
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140067360
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.1400a1520
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 0x14008daf1
sub ecx, 1
je 0x14008db64
sub ecx, 1
je 0x14008daa0
cmp ecx, 1
je 0x14008da83
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400b6a4c]
call fcn.140067360
jmp 0x14008db64
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14008d670
test eax, eax
je 0x14008db64
jmp 0x14008da0a
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 0x14008db64
sub rax, rsi
cmp rax, rbp
jae 0x14008db64
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400674e0
jmp 0x14008db64
cmp r8d, 4
jle 0x14008db64
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 0x14008db64
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140067280
mov esi, eax
test eax, eax
je 0x14008db43
mov edx, 5
mov rcx, rbx
call fcn.14008e630
mov eax, esi
jmp 0x14008da0a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140076890
mov rcx, r14
call fcn.140076b70
test eax, eax
je 0x14008da08
mov edx, 5
mov rcx, rbx
call fcn.14008e630
mov eax, Ordinal_45
jmp 0x14008da0a
Function at 0x1400a0a40
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 [section..data]
mov rdi, rax
test rax, rax
jne 0x1400a0a82
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 0x1400a0ac9
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 0x1400a0b22
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 0x1400a0ae0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400a0b63
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400b1bb2]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400b1bb3]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400a0b30
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 0x140008700
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rsi
sub rsp, 0x40
mov rax, qword [0x140015008]
xor rax, rsp
mov qword [rsp + 0x30], rax
mov ebx, dword [0x1400156c0]
mov rsi, rcx
movsd xmm0, qword [str.zxcvbnmw]
movzx eax, byte [0x140013a10]
movsd qword [rsp + 0x20], xmm0
mov byte [rsp + 0x28], al
test ebx, ebx
je 0x1400088c7
test rcx, rcx
je 0x1400088c7
lea eax, [rbx + 5]
mov qword [rsp + 0x50], rbp
mov qword [rsp + 0x58], rdi
mov ecx, eax
mov qword [rsp + 0x60], r14
mov edi, eax
call fcn.1400090e4
mov ecx, edi
mov rbp, rax
call fcn.1400090e4
mov r8d, edi
xor edx, edx
mov rcx, rbp
mov r14, rax
call sub.VCRUNTIME140.dll_memset
mov r8d, edi
xor edx, edx
mov rcx, r14
call sub.VCRUNTIME140.dll_memset
mov rdi, qword [rsp + 0x58]
test bl, 1
je 0x14000879d
mov byte [rbx + r14], 0x36
xor r10d, r10d
mov edx, r10d
test ebx, ebx
je 0x14000888d
nop dword [rax + rax]
movzx eax, byte [rsi]
lea rsi, [rsi + 1]
mov ecx, ebx
sub ecx, edx
inc edx
dec ecx
mov byte [rcx + rbp], al
cmp edx, ebx
jb 0x1400087b0
mov r8d, r10d
mov r9, rbp
nop dword [rax]
mov eax, 0x38e38e39
lea r9, [r9 + 1]
mul r8d
mov ecx, r8d
inc r8d
shr edx, 1
lea eax, [rdx + rdx*8]
sub ecx, eax
movsxd rax, ecx
movzx ecx, byte [rsp + rax + 0x20]
xor cl, byte [r9 - 1]
xor cl, 0x18
mov byte [r9 - 1], cl
cmp r8d, ebx
jb 0x1400087d0
cmp ebx, 0x40
jb 0x140008869
movdqa xmm2, xmmword [str._n_n_n_n_n_n_n_n_n_n_n_n_n_n_n_n_]
lea rax, [rbp + 0x20]
mov ecx, ebx
and ecx, 0xffffffc0
nop word [rax + rax]
movdqu xmm0, xmmword [rax - 0x20]
lea rax, [rax + 0x40]
add r10d, 0x40
movdqa xmm1, xmm2
paddb xmm1, xmm0
movdqu xmmword [rax - 0x60], xmm1
movdqu xmm0, xmmword [rax - 0x50]
paddb xmm0, xmm2
movdqu xmmword [rax - 0x50], xmm0
movdqu xmm1, xmmword [rax - 0x40]
paddb xmm1, xmm2
movdqu xmmword [rax - 0x40], xmm1
movdqu xmm0, xmmword [rax - 0x30]
paddb xmm0, xmm2
movdqu xmmword [rax - 0x30], xmm0
cmp r10d, ecx
jb 0x140008820
cmp r10d, ebx
jae 0x14000888d
movsxd rcx, r10d
mov edx, ebx
add rcx, rbp
sub edx, r10d
nop dword [rax]
add byte [rcx], 0xa
lea rcx, [rcx + 1]
sub rdx, 1
jne 0x140008880
sub ebx, 1
movsxd rcx, ebx
js 0x1400088b0
mov rdx, r14
nop dword [rax + rax]
movzx eax, byte [rcx + rbp]
sub rcx, 1
mov byte [rdx], al
lea rdx, [rdx + 1]
jns 0x1400088a0
mov rcx, rbp
call fcn.140008e40
mov rbp, qword [rsp + 0x50]
mov rax, r14
mov r14, qword [rsp + 0x60]
jmp 0x1400088c9
xor eax, eax
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.140008e20
mov rbx, qword [rsp + 0x68]
add rsp, 0x40
pop rsi
ret
Function at 0x140009868
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400098b2
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400098b2
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400098b2
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400098b2
cmp dword [rcx + 0x84], 0xe
jbe 0x1400098b2
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400098b4
xor al, al
add rsp, 0x28
ret