joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140096bb0
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 0x140096d74
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x140096d54
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x140096c0d
lea ebp, [rax + 0xe]
jmp 0x140096c19
cmp eax, 0x17
jne 0x140096cc1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140096cc1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140096cc1
cmp rax, rbp
jb 0x140096cc1
mov ecx, Ordinal_50
call qword [0x140154020]
mov rdi, rax
test rax, rax
je 0x140096cfc
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 [0x140154020]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x140096ceb
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 0x140096cae
call qword [case.0x140079e89.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140096cd0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x140096cbe
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140096c00
jmp 0x140096d02
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.1400be890]
mov rcx, rdi
call qword [fcn.1400be890]
jmp 0x140096d02
mov rcx, rdi
mov r14d, 8
call qword [fcn.1400be890]
jmp 0x140096d02
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x140096d17
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x140096d4f
test rbx, rbx
je 0x140096d4a
mov rcx, qword [rbx + 0x20]
call qword [fcn.1400be890]
mov rcx, qword [rbx + 0x18]
call qword [fcn.1400be890]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.1400be890]
mov rbx, rdi
test rdi, rdi
jne 0x140096d21
mov rbx, r13
jmp 0x140096d63
test rbx, rbx
jne 0x140096d63
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 0x140097230
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 0x14009a420
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 [0x140154030]
mov rdi, rax
test rax, rax
je 0x14009a49d
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 0x14009a4c8
cmp ebx, esi
je 0x14009a4c8
cmp ebx, 0x8000
ja 0x14009a4c8
cmp ebx, esi
jb 0x14009a4c3
mov edx, ebx
mov rcx, rdi
call qword [0x140154030]
mov rdi, rax
test rax, rax
jne 0x14009a460
mov rcx, rbp
call qword [fcn.1400be890]
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 0x14009a4a8
mov rcx, rdi
jmp 0x14009a4a0

Function at 0x1400a08a0
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 [0x140154080]
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 0x1400a091a
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.140085850
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400a093f
lea rdx, str.Error_accept__ing_server_connect
call fcn.140084bf0
lea eax, [rbx + 0x1f]
jmp 0x1400a09b8
lea rdx, str.Connection_accepted_from_server_n
call fcn.140084d70
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140093170
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400a09b6
mov dl, 1
mov rcx, rsi
call fcn.140075640
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.140075640
test ebx, ebx
je 0x1400a09b6
mov rcx, rdi
call fcn.1400a0ed0
mov eax, Ordinal_46
jmp 0x1400a09b8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400bd420
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 0x1400a19b0
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 0x1400a19d5
cmp dword [rax + 0x9f8], 0
je 0x1400a1a01
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400a1a01
lea rdx, str.MDTM__s
call fcn.1400b8a00
test eax, eax
jne 0x1400a1a0e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a2840
add rsp, 0x20
pop rbx
ret
Function at 0x1400a21c0
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 0x1400a21f8
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.1400a2310
cmp byte [rcx + 0xf0e], 0
je 0x1400a2210
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a2d00
cmp byte [rcx + 0xf11], 0
je 0x1400a22b1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400a226b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400a224e
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.1400b8a00
test eax, eax
je 0x1400a22a1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400a2291
lea rdx, str.PRET_STOR__s
call fcn.1400b8a00
test eax, eax
je 0x1400a22a1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400b8a00
test eax, eax
jne 0x1400a22be
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a2c70
add rsp, 0x20
pop rbx
ret

Function at 0x1400a2600
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 0x1400a264d
cmp qword [rcx + 0xa88], 0
je 0x1400a264d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400b8a00
test eax, eax
jne 0x1400a2657
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400a21c0
add rsp, 0x20
pop rbx
ret

Function at 0x1400a27e0
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 0x1400a282c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400a282c
lea rdx, str.SIZE__s
call fcn.1400b8a00
test eax, eax
jne 0x1400a2839
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a2600
add rsp, 0x20
pop rbx
ret

Function at 0x1400a2840
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400a2898
cmp qword [rcx + 0xa88], 0
je 0x1400a2898
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400a2898
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400a10e0
jmp fcn.1400a27e0
Function at 0x1400a28a0
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 0x1400a28d5
lea rdx, str.Couldnt_set_desired_mode
call fcn.140084bf0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400a28ec
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140084d70
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400a2908
mov rcx, rdi
call fcn.1400a27e0
jmp 0x1400a2a3f
cmp esi, 0x14
jne 0x1400a2a21
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400a2989
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400a2989
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.14006e4e0
test eax, eax
jne 0x1400a2a3f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400a297e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400a2989
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400be890]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400a29ad
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400d0832]
test rbp, rbp
mov r9, r8
lea rax, reloc.WLDAP32.dll_Ordinal_32
cmovne r9, rbp
lea rcx, [0x1400c64e0]
cmovne r8, rax
call fcn.140073570
mov rcx, rbp
mov r14, rax
call qword [fcn.1400be890]
test r14, r14
jne 0x1400a29ec
lea ebx, [r14 + 0x1b]
jmp 0x1400a2a41
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400d6924]
call fcn.1400b8a00
mov rcx, r14
mov esi, eax
call qword [fcn.1400be890]
test esi, esi
je 0x1400a2a15
mov ebx, esi
jmp 0x1400a2a41
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400a2a41
cmp esi, 0x15
jne 0x1400a2a2c
lea r8d, [rsi - 8]
jmp 0x1400a2a35
cmp esi, 0x16
jne 0x1400a2a41
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400a2310
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 0x1400a8330
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400a8454
cmp r8d, 0xff
jne 0x1400a8391
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400a837b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xcc810]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140084d70
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140084d70
cmp r8d, 0xfb
jne 0x1400a83a3
lea r9, str.WILL
jmp 0x1400a83e1
cmp r8d, 0xfc
jne 0x1400a83b5
lea r9, str.WONT
jmp 0x1400a83e1
cmp r8d, 0xfd
jne 0x1400a83c7
lea r9, [0x1400cd234]
jmp 0x1400a83e1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400a843d
cmp r10d, 0x27
jg 0x1400a8414
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xcce30]
test r8, r8
jne 0x1400a8424
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140084d70
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400a83fb
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140084d70
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140084d70
add rsp, 0x38
ret

Function at 0x1400a87a0
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 0x1400a87ff
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140084bf0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400a8330
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400a89b0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400a8b58
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 0x1400a8a15
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400a8a15
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400a8a15
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 0x1400a8a4c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400a8aa2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a8aa2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a8aa2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a8aa2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a8aa2
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.1400a8460
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 0x1400a8b04
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140084bf0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400a8830
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 0x1400a8b50
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140084bf0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400aa2c0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140154080]
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 0x1400aa355
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 0x1400aa3b6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140084bf0
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.1400bd420
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 0x1400aa471
sub ecx, 1
je 0x1400aa4e4
sub ecx, 1
je 0x1400aa420
cmp ecx, 1
je 0x1400aa403
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400d6924]
call fcn.140084bf0
jmp 0x1400aa4e4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400a9ff0
test eax, eax
je 0x1400aa4e4
jmp 0x1400aa38a
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 0x1400aa4e4
sub rax, rsi
cmp rax, rbp
jae 0x1400aa4e4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140084d70
jmp 0x1400aa4e4
cmp r8d, 4
jle 0x1400aa4e4
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 0x1400aa4e4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140084b10
mov esi, eax
test eax, eax
je 0x1400aa4c3
mov edx, 5
mov rcx, rbx
call fcn.1400aafb0
mov eax, esi
jmp 0x1400aa38a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400933e0
mov rcx, r14
call fcn.1400936c0
test eax, eax
je 0x1400aa388
mov edx, 5
mov rcx, rbx
call fcn.1400aafb0
mov eax, Ordinal_46
jmp 0x1400aa38a
Function at 0x1400bd280
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 [0x140154020]
mov rdi, rax
test rax, rax
jne 0x1400bd2c2
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 0x1400bd309
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 0x1400bd362
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 0x1400bd320
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400bd3a3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400d03e2]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400d03e3]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400bd370
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 0x1400be508
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400be552
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400be552
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400be552
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400be552
cmp dword [rcx + 0x84], 0xe
jbe 0x1400be552
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400be554
xor al, al
add rsp, 0x28
ret
Function at 0x1400012b0
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by fnv-1a hash
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push rbp
push r14
push r15
mov rbp, rsp
sub rsp, 0x50
mov dword [rbp - 0x2a], 0x6c6c64
mov dword [rbp - 0x30], 0x6c64746e
mov word [rbp - 0x2c], 0x2e6c
mov byte [rbp - 0x26], 0
mov rax, qword gs:[0x60]
mov rcx, qword [rax + 0x18]
mov rax, qword [rcx + 0x10]
mov rsi, qword [rax]
mov r11, rsi
nop word [rax + rax]
mov r9, qword [r11 + 0x30]
xor r15d, r15d
movsxd rax, dword [r9 + 0x3c]
mov ebx, dword [rax + r9 + 0x88]
add rbx, r9
cmp rbx, r9
je 0x140001378
mov r8d, dword [rbx + 0x18]
test r8d, r8d
je 0x140001378
mov edi, dword [rbx + 0x20]
nop word [rax + rax]
dec r8d
mov edx, 0x811c9dc5
lea rax, [rdi + r8*4]
mov eax, dword [rax + r9]
add rax, r9
movzx ecx, byte [rax]
inc rax
test cl, cl
je 0x140001373
nop dword [rax]
movsx ecx, cl
lea rax, [rax + 1]
xor ecx, edx
imul edx, ecx, 0x1000193
movzx ecx, byte [rax - 1]
test cl, cl
jne 0x140001350
cmp edx, 0x53b2070f
je 0x14000147b
test r8d, r8d
jne 0x140001330
mov rax, qword [r11]
mov r11, rax
cmp rax, rsi
je 0x14000138d
cmp qword [rax + 0x30], r15
jne 0x140001300
mov rax, r15
lea rcx, [rbp - 0x30]
call rax
mov r14, rax
lea rcx, [rax - 1]
cmp rcx, 0xfffffffffffffffd
ja 0x1400014cd
movdqa xmm0, xmmword [str.NtQueryInformati_]
movdqu xmmword [rbp - 0x20], xmm0
mov dword [rbp - 0xa], 0x737365
mov dword [rbp - 0x10], 0x72506e6f
mov word [rbp - 0xc], 0x636f
mov byte [rbp - 6], r15b
mov rax, qword gs:[0x60]
mov rcx, qword [rax + 0x18]
mov rax, qword [rcx + 0x10]
mov rsi, qword [rax]
mov rbx, rsi
nop dword [rax]
nop word [rax + rax]
mov r9, qword [rbx + 0x30]
movsxd rax, dword [r9 + 0x3c]
mov r11d, dword [rax + r9 + 0x88]
add r11, r9
cmp r11, r9
je 0x140001464
mov r8d, dword [r11 + 0x18]
test r8d, r8d
je 0x140001464
mov edi, dword [r11 + 0x20]
nop word [rax + rax]
dec r8d
mov edx, 0x811c9dc5
lea rax, [rdi + r8*4]
mov ecx, dword [rax + r9]
add rcx, r9
movzx eax, byte [rcx]
inc rcx
test al, al
je 0x14000145f
nop dword [rax]
movsx eax, al
lea rcx, [rcx + 1]
xor eax, edx
imul edx, eax, 0x1000193
movzx eax, byte [rcx - 1]
test al, al
jne 0x140001440
cmp edx, 0xf8f45725
je 0x140001497
test r8d, r8d
jne 0x140001420
mov rax, qword [rbx]
mov rbx, rax
cmp rax, rsi
je 0x1400014b1
cmp qword [rax + 0x30], r15
jne 0x1400013f0
jmp 0x1400014b1
mov ecx, dword [rbx + 0x24]
add rcx, r9
movzx edx, word [rcx + r8*2]
mov ecx, dword [rbx + 0x1c]
add rcx, r9
mov eax, dword [rcx + rdx*4]
add rax, r9
jmp 0x140001390
mov ecx, dword [r11 + 0x24]
add rcx, r9
movzx edx, word [rcx + r8*2]
mov ecx, dword [r11 + 0x1c]
add rcx, r9
mov r15d, dword [rcx + rdx*4]
add r15, r9
lea rdx, [rbp - 0x20]
mov rcx, r14
call r15
test rax, rax
je 0x1400014cd
call qword [sym.imp.KERNEL32.dll_GetCurrentThread]
mov eax, 1
jmp 0x1400014cf
xor eax, eax
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
mov rdi, qword [rsp + 0x80]
add rsp, 0x50
pop r15
pop r14
pop rbp
ret