joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400cd350
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 0x1400cd514
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1400cd4f4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1400cd3ad
lea ebp, [rax + 0xe]
jmp 0x1400cd3b9
cmp eax, 0x17
jne 0x1400cd461
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x1400cd461
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1400cd461
cmp rax, rbp
jb 0x1400cd461
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x1400cd49c
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 0x1400cd48b
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 0x1400cd44e
call qword [case.0x1400b0619.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1400cd470
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x1400cd45e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1400cd3a0
jmp 0x1400cd4a2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.140111756]
mov rcx, rdi
call qword [fcn.140111756]
jmp 0x1400cd4a2
mov rcx, rdi
mov r14d, 8
call qword [fcn.140111756]
jmp 0x1400cd4a2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1400cd4b7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x1400cd4ef
test rbx, rbx
je 0x1400cd4ea
mov rcx, qword [rbx + 0x20]
call qword [fcn.140111756]
mov rcx, qword [rbx + 0x18]
call qword [fcn.140111756]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.140111756]
mov rbx, rdi
test rdi, rdi
jne 0x1400cd4c1
mov rbx, r13
jmp 0x1400cd503
test rbx, rbx
jne 0x1400cd503
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 0x1400cd9d0
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 0x1400d0bc0
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 [0x140145030]
mov rdi, rax
test rax, rax
je 0x1400d0c3d
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 0x1400d0c68
cmp ebx, esi
je 0x1400d0c68
cmp ebx, 0x8000
ja 0x1400d0c68
cmp ebx, esi
jb 0x1400d0c63
mov edx, ebx
mov rcx, rdi
call qword [0x140145030]
mov rdi, rax
test rax, rax
jne 0x1400d0c00
mov rcx, rbp
call qword [fcn.140111756]
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 0x1400d0c48
mov rcx, rdi
jmp 0x1400d0c40

Function at 0x1400d7040
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 [0x1401450c0]
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 0x1400d70ba
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.1400bbfe0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400d70df
lea rdx, [0x14011f8f0]
call fcn.1400bb380
lea eax, [rbx + 0x1f]
jmp 0x1400d7158
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400bb500
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400c9910
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400d7156
mov dl, 1
mov rcx, rsi
call fcn.1400abdd0
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.1400abdd0
test ebx, ebx
je 0x1400d7156
mov rcx, rdi
call fcn.1400d7670
mov eax, Ordinal_45
jmp 0x1400d7158
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140110cc0
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 0x1400d8150
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 0x1400d8175
cmp dword [rax + 0x9f8], 0
je 0x1400d81a1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400d81a1
lea rdx, [0x14011fce0]
call fcn.1400ef1a0
test eax, eax
jne 0x1400d81ae
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400d8fe0
add rsp, 0x20
pop rbx
ret
Function at 0x1400d8960
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 0x1400d8998
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.1400d8ab0
cmp byte [rcx + 0xf0e], 0
je 0x1400d89b0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400d94a0
cmp byte [rcx + 0xf11], 0
je 0x1400d8a51
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400d8a0b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400d89ee
cmp byte [rcx + 0xf0d], 0
lea rax, [0x14011fca0]
lea r8, [0x14011edec]
cmovne r8, rax
lea rcx, [rbx + 0xa00]
lea rdx, [0x14011fca8]
call fcn.1400ef1a0
test eax, eax
je 0x1400d8a41
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400d8a31
lea rdx, [0x14011fcb0]
call fcn.1400ef1a0
test eax, eax
je 0x1400d8a41
add rsp, 0x20
pop rbx
ret
lea rdx, [0x14011fcc0]
call fcn.1400ef1a0
test eax, eax
jne 0x1400d8a5e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400d9410
add rsp, 0x20
pop rbx
ret

Function at 0x1400d8da0
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 0x1400d8ded
cmp qword [rcx + 0xa88], 0
je 0x1400d8ded
add rcx, 0xa00
lea rdx, [0x14011fcd0]
xor r8d, r8d
call fcn.1400ef1a0
test eax, eax
jne 0x1400d8df7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400d8960
add rsp, 0x20
pop rbx
ret

Function at 0x1400d8f80
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 0x1400d8fcc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400d8fcc
lea rdx, [0x14011fcd8]
call fcn.1400ef1a0
test eax, eax
jne 0x1400d8fd9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400d8da0
add rsp, 0x20
pop rbx
ret

Function at 0x1400d8fe0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400d9038
cmp qword [rcx + 0xa88], 0
je 0x1400d9038
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400d9038
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400d7880
jmp fcn.1400d8f80
Function at 0x1400d9040
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 0x1400d9075
lea rdx, [0x140120000]
call fcn.1400bb380
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400d908c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400bb500
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400d90a8
mov rcx, rdi
call fcn.1400d8f80
jmp 0x1400d91df
cmp esi, 0x14
jne 0x1400d91c1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400d9129
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400d9129
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.1400a4ae0
test eax, eax
jne 0x1400d91df
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400d911e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400d9129
mov rcx, qword [rsp + 0x50]
call qword [fcn.140111756]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400d914d
cmp byte [rsi + 0xf0d], bl
lea rax, [0x14011fca0]
lea rdx, [0x14011edec]
cmovne rdx, rax
lea r8, [0x1401265aa]
test rbp, rbp
mov r9, r8
lea rax, reloc.WLDAP32.dll_Ordinal_32
cmovne r9, rbp
lea rcx, [0x14011a6c8]
cmovne r8, rax
call fcn.1400a9d00
mov rcx, rbp
mov r14, rax
call qword [fcn.140111756]
test r14, r14
jne 0x1400d918c
lea ebx, [r14 + 0x1b]
jmp 0x1400d91e1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x14012ae40]
call fcn.1400ef1a0
mov rcx, r14
mov esi, eax
call qword [fcn.140111756]
test esi, esi
je 0x1400d91b5
mov ebx, esi
jmp 0x1400d91e1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400d91e1
cmp esi, 0x15
jne 0x1400d91cc
lea r8d, [rsi - 8]
jmp 0x1400d91d5
cmp esi, 0x16
jne 0x1400d91e1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400d8ab0
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 0x1400dead0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400debf4
cmp r8d, 0xff
jne 0x1400deb31
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400deb1b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x1209f0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400bb500
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400bb500
cmp r8d, 0xfb
jne 0x1400deb43
lea r9, [0x140121404]
jmp 0x1400deb81
cmp r8d, 0xfc
jne 0x1400deb55
lea r9, [0x14012140c]
jmp 0x1400deb81
cmp r8d, 0xfd
jne 0x1400deb67
lea r9, [0x140121414]
jmp 0x1400deb81
xor r9d, r9d
lea rax, [0x140121418]
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400debdd
cmp r10d, 0x27
jg 0x1400debb4
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x121010]
test r8, r8
jne 0x1400debc4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400bb500
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400deb9b
lea r8, [0x140121494]
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400bb500
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400bb500
add rsp, 0x38
ret

Function at 0x1400def40
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 0x1400def9f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, [0x1401214d0]
mov rcx, rbp
mov r8d, eax
call fcn.1400bb380
mov rcx, qword [rbx]
lea rdx, [0x1401214ec]
mov r9d, edi
mov r8d, esi
call fcn.1400dead0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400df150
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400df2f8
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 0x1400df1b5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400df1b5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400df1b5
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 0x1400df1ec
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400df242
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400df242
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400df242
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400df242
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400df242
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.1400dec00
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 0x1400df2a4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, [0x1401214d0]
mov rcx, rbp
mov r8d, eax
call fcn.1400bb380
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400defd0
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 0x1400df2f0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, [0x1401214d0]
mov rcx, rbp
mov r8d, eax
call fcn.1400bb380
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400e0a60
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1401450c0]
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 0x1400e0af5
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 0x1400e0b56
lea rdx, [0x140121d60]
mov rcx, rdi
call fcn.1400bb380
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.140110cc0
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 0x1400e0c11
sub ecx, 1
je 0x1400e0c84
sub ecx, 1
je 0x1400e0bc0
cmp ecx, 1
je 0x1400e0ba3
lea r8, [0x140121d90]
mov rcx, rdi
lea rdx, [0x14012ae40]
call fcn.1400bb380
jmp 0x1400e0c84
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400e0790
test eax, eax
je 0x1400e0c84
jmp 0x1400e0b2a
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 0x1400e0c84
sub rax, rsi
cmp rax, rbp
jae 0x1400e0c84
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400bb500
jmp 0x1400e0c84
cmp r8d, 4
jle 0x1400e0c84
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 0x1400e0c84
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400bb2a0
mov esi, eax
test eax, eax
je 0x1400e0c63
mov edx, 5
mov rcx, rbx
call fcn.1400e1750
mov eax, esi
jmp 0x1400e0b2a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400c9b80
mov rcx, r14
call fcn.1400c9e60
test eax, eax
je 0x1400e0b28
mov edx, 5
mov rcx, rbx
call fcn.1400e1750
mov eax, Ordinal_45
jmp 0x1400e0b2a
Function at 0x1400f3a20
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 0x1400f3a62
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 0x1400f3aa9
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 0x1400f3b02
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 0x1400f3ac0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400f3b43
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1401245b2]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1401245b3]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400f3b10
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 0x1400f5550
Capabilities:
Read file via mapping

Disassembly:
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x2d8
mov rax, qword [0x1401450c0]
xor rax, rsp
mov qword [rsp + 0x2c0], rax
mov dword [rsp + 0xa8], 0x104
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea r9, [rsp + 0xa8]
lea r8, [rsp + 0xb0]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_QueryFullProcessImageNameW]
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
xor r9d, r9d
mov r8d, 1
mov edx, 0x80000000
lea rcx, [rsp + 0xb0]
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov qword [rsp + 0xa0], rax
cmp qword [rsp + 0xa0], 0
je 0x1400f55f7
cmp qword [rsp + 0xa0], 0xffffffffffffffff
jne 0x1400f564e
mov qword [rsp + 0x60], 0
mov qword [rsp + 0x50], 0
mov rax, qword [rsp + 0x2e8]
mov qword [rsp + 0x48], rax
mov rax, qword [rsp + 0x48]
mov rcx, qword [rsp + 0x50]
mov qword [rax], rcx
mov rax, qword [rsp + 0x2e8]
add rax, 8
mov qword [rsp + 0x58], rax
mov rax, qword [rsp + 0x58]
mov rcx, qword [rsp + 0x60]
mov qword [rax], rcx
mov rax, qword [rsp + 0x2e8]
jmp 0x1400f5766
mov qword [rsp + 0x28], 0
mov dword [rsp + 0x20], 0
xor r9d, r9d
mov r8d, 2
xor edx, edx
mov rcx, qword [rsp + 0xa0]
call qword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov qword [rsp + 0x40], rax
cmp qword [rsp + 0x40], 0
jne 0x1400f56ed
mov rcx, qword [rsp + 0xa0]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov qword [rsp + 0x80], 0
mov qword [rsp + 0x70], 0
mov rax, qword [rsp + 0x2e8]
mov qword [rsp + 0x68], rax
mov rax, qword [rsp + 0x68]
mov rcx, qword [rsp + 0x70]
mov qword [rax], rcx
mov rax, qword [rsp + 0x2e8]
add rax, 8
mov qword [rsp + 0x78], rax
mov rax, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x80]
mov qword [rax], rcx
mov rax, qword [rsp + 0x2e8]
jmp 0x1400f5766
mov qword [rsp + 0x20], 0
xor r9d, r9d
xor r8d, r8d
mov edx, 4
mov rcx, qword [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov qword [rsp + 0x98], rax
mov rax, qword [rsp + 0x2e8]
mov qword [rsp + 0x88], rax
mov rax, qword [rsp + 0x88]
mov rcx, qword [rsp + 0xa0]
mov qword [rax], rcx
mov rax, qword [rsp + 0x2e8]
add rax, 8
mov qword [rsp + 0x90], rax
mov rax, qword [rsp + 0x90]
mov rcx, qword [rsp + 0x98]
mov qword [rax], rcx
mov rax, qword [rsp + 0x2e8]
mov rcx, qword [rsp + 0x2c0]
xor rcx, rsp
call fcn.140110cc0
add rsp, 0x2d8
ret