joyce8/EMBER2024-capa huggingface dataset:
Function at 0x18004d470
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub rsp, 0x38
mov rax, qword [0x1801596f8]
mov rcx, qword [rax + 0x4ae8]
mov r10, qword [rax + 0x3ea0]
movsxd rax, dword [rcx + 0x74]
movups xmm0, xmmword [rcx + 0x168]
movss xmm4, dword [rcx + 0x168]
movss xmm3, dword [rcx + 0x16c]
movss xmm2, dword [rcx + 0x170]
movss xmm1, dword [rcx + 0x174]
movss dword [rsp + 0x20], xmm4
movss dword [rsp + 0x24], xmm3
movss dword [rsp + 0x28], xmm2
movss dword [rsp + 0x2c], xmm1
imul r9, rax, 0x70
mov rax, qword [r10 + 0x290]
add r9, qword [rcx + 0x18]
movups xmmword [r10 + 0x230], xmm0
movss dword [rax + 0x88], xmm4
movss dword [rax + 0x8c], xmm3
movss dword [rax + 0x90], xmm2
movss dword [rax + 0x94], xmm1
mov rax, qword [r10 + 0x290]
movups xmm0, xmmword [rsp + 0x20]
movsxd r8, dword [rax + 0x58]
mov rdx, qword [rax + 0x60]
add r8, r8
movups xmmword [rdx + r8*8 - 0x10], xmm0
movzx r8d, word [r9 + 0x5c]
mov rdx, qword [r10 + 0x290]
mov rcx, qword [rcx + 0x198]
add rsp, 0x38
jmp fcn.180041c90

Function at 0x18004d540
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub rsp, 0x38
mov rax, qword [0x1801596f8]
mov rcx, qword [rax + 0x4ae8]
mov r9, qword [rax + 0x3ea0]
movups xmm0, xmmword [r9 + 0x230]
movups xmmword [rcx + 0x168], xmm0
mov rax, qword [r9 + 0x290]
movups xmm0, xmmword [rcx + 0x148]
movss xmm4, dword [rcx + 0x148]
movss xmm3, dword [rcx + 0x14c]
movss xmm2, dword [rcx + 0x150]
movss xmm1, dword [rcx + 0x154]
movups xmmword [r9 + 0x230], xmm0
movss dword [rsp + 0x20], xmm4
movss dword [rsp + 0x24], xmm3
movss dword [rsp + 0x28], xmm2
movss dword [rsp + 0x2c], xmm1
movss dword [rax + 0x88], xmm4
movss dword [rax + 0x8c], xmm3
movss dword [rax + 0x90], xmm2
movss dword [rax + 0x94], xmm1
mov rax, qword [r9 + 0x290]
movups xmm0, xmmword [rsp + 0x20]
movsxd r8, dword [rax + 0x58]
mov rdx, qword [rax + 0x60]
add r8, r8
movups xmmword [rdx + r8*8 - 0x10], xmm0
movzx r8d, word [rcx + 0x21e]
mov rcx, qword [rcx + 0x198]
mov rdx, qword [r9 + 0x290]
add rsp, 0x38
jmp fcn.180041c90

Function at 0x180067d70
Capabilities:
Create thread

Disassembly:
push rbx
sub rsp, 0x30
mov rbx, rcx
cmp edx, 1
jne 0x180067db1
call qword [sym.imp.KERNEL32.dll_DisableThreadLibraryCalls]
xor eax, eax
lea r8, [0x180067d20]
mov qword [rsp + 0x28], rax
mov r9, rbx
xor edx, edx
mov dword [rsp + 0x20], eax
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateThread]
test rax, rax
je 0x180067db1
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
add rsp, 0x30
pop rbx
ret
Function at 0x180075af0
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
test rcx, rcx
je 0x180075bd2
call fcn.180093260
test al, al
jne 0x180075bd2
mov qword [rsp + 0x30], rsi
xor esi, esi
mov qword [rsp + 0x38], rdi
mov rdi, 0xffffffffffffffff
inc rdi
cmp byte [rbx + rdi], sil
jne 0x180075b22
mov r8, rdi
mov edx, 0x2e
mov rcx, rbx
call fcn.18009e580
test rax, rax
je 0x180075b67
sub rax, rbx
mov edx, 0x2e
mov r8, rax
mov rcx, rbx
call fcn.18009e580
mov rsi, rax
test rax, rax
je 0x180075b67
inc rsi
mov rcx, rbx
sub rcx, rsi
add rdi, rcx
test rsi, rsi
cmovne rbx, rsi
lea rsi, [rbx + rdi]
mov edi, 0x1505
cmp rbx, rsi
jae 0x180075b9b
nop dword [rax]
movzx ecx, byte [rbx]
call fcn.18008b9d0
imul rdi, rdi, 0x21
movsx rcx, al
inc rbx
xor rdi, rcx
cmp rbx, rsi
jb 0x180075b80
mov rsi, qword [rsp + 0x30]
mov rcx, rdi
movabs rax, 0x410410410410411
mul rdi
sub rcx, rdx
shr rcx, 1
add rcx, rdx
shr rcx, 5
imul rcx, rcx, 0x3f
sub rdi, rcx
mov rax, rdi
mov rdi, qword [rsp + 0x38]
add rsp, 0x20
pop rbx
ret
xor eax, eax
add rsp, 0x20
pop rbx
ret
Function at 0x1800895e0
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, str.kernel32
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov rdi, rax
test rax, rax
jne 0x18008960a
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, [0x18011e470]
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x18011e480]
mov rcx, rbx
mov r14, rax
call fcn.1800f0eac
test rax, rax
je 0x18008966b
mov rcx, rbx
test r14, r14
je 0x180089658
xor edx, edx
mov r8d, 8
mov rax, r14
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp rax
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp qword [sym.imp.KERNEL32.dll_LoadLibraryW]
test r14, r14
je 0x1800896a2
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1800896a2
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
mov rax, r14
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp rax
xor edx, edx
mov qword [rsp + 0x50], r15
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov r15d, eax
test eax, eax
je 0x18008976c
mov rdi, 0xffffffffffffffff
mov qword [rsp + 0x40], rsi
mov rdx, rdi
nop dword [rax + rax]
inc rdx
cmp word [rbx + rdx*2], bp
jne 0x1800896d0
lea ecx, [rax + 1]
add rcx, rdx
add rcx, rcx
call qword [fcn.1800eca90]
mov rsi, rax
test rax, rax
je 0x18008975e
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x18008975e
mov rax, rdi
cmp word [rsi + rax*2 + 2], bp
lea rax, [rax + 1]
jne 0x180089703
mov dword [rsi + rax*2], 0x5c
inc rdi
cmp word [rsi + rdi*2], bp
jne 0x180089715
add rdi, rdi
sub rdi, rbx
add rdi, rsi
nop word [rax + rax]
movzx eax, word [rbx]
mov word [rbx + rdi], ax
lea rbx, [rbx + 2]
test ax, ax
jne 0x180089730
mov rcx, rsi
test r14, r14
je 0x180089755
xor edx, edx
mov r8d, 8
call r14
jmp 0x18008975b
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rbp, rax
mov rcx, rsi
call qword [fcn.1800ddfb0]
mov rsi, qword [rsp + 0x40]
mov r15, qword [rsp + 0x50]
mov rax, rbp
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
Function at 0x18008d2b0
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x180159ac8]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x18008d318
mov r9d, 2
mov dword [rsp + 0x20], 3
xor r8d, r8d
xor edx, edx
mov ecx, 6
call fcn.1800c1950
test al, al
je 0x18008d30c
mov dword [0x180159ac8], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x180159ac8], 1
jmp 0x18008d31d
cmp eax, 2
je 0x18008d36f
lea rax, [rsp + 0x58]
mov edx, 0xffff
lea r9, [rsp + 0x48]
mov qword [rsp + 0x20], rax
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x18008d34e
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x18008d36f
lea r9, [rsp + 0x50]
mov dword [rsp + 0x20], 4
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x30
pop rbx
ret
Function at 0x18008dfc0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x20], rbx
push rsi
sub rsp, 0x1c0
mov rax, qword [0x180157b00]
xor rax, rsp
mov qword [rsp + 0x1b0], rax
mov rbx, qword [rcx + 0x10]
mov rsi, rdx
mov r9, qword [rbx + 0x98]
cmp r9, 0xffffffffffffffff
je 0x18008e10e
mov rax, qword [rdx + 0x20]
mov rcx, qword [rax + 0x3c8]
test dword [rcx + 0x8c], 0x800
jne 0x18008e10e
xorps xmm0, xmm0
mov dword [rsp + 0x20], 0x80
lea r8, [rsp + 0x20]
mov rcx, r9
lea rdx, [rsp + 0x30]
movups xmmword [rsp + 0x30], xmm0
movups xmmword [rsp + 0x40], xmm0
movups xmmword [rsp + 0x50], xmm0
movups xmmword [rsp + 0x60], xmm0
movups xmmword [rsp + 0x70], xmm0
movups xmmword [rsp + 0x80], xmm0
movups xmmword [rsp + 0x90], xmm0
movups xmmword [rsp + 0xa0], xmm0
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x18008e09e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, eax
mov ebx, eax
call fcn.18009d610
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.180085060
mov eax, 2
jmp 0x18008e110
mov edx, dword [rsp + 0x20]
lea r9, [rbx + 0x100]
lea r8, [rbx + 0xce]
lea rcx, [rsp + 0x30]
call fcn.180087a50
test al, al
jne 0x18008e10e
mov qword [rsp + 0x1e0], rdi
call fcn.1800ddf2c
mov ebx, dword [rax]
call fcn.1800ddf2c
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, ebx
mov rdi, rax
call fcn.18009d610
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.180085060
mov rdi, qword [rsp + 0x1e0]
mov eax, 2
jmp 0x18008e110
xor eax, eax
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.1800d3b10
mov rbx, qword [rsp + 0x1e8]
add rsp, 0x1c0
pop rsi
ret

Function at 0x180094070
Capabilities:
Convert ip address from string

Disassembly:
cmp qword [rsp + 0x28], 0
mov qword [r9], 0
jge 0x180094085
mov eax, 0xfffffffe
ret
mov qword [rsp + 0x28], r9
mov r9b, 1
jmp fcn.180093a90
Function at 0x180094370
Capabilities:
Convert ip address from string

Disassembly:
push rbp
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x180157b00]
xor rax, rsp
mov qword [rsp + 0xb0], rax
xor edi, edi
mov r14, rdx
mov rbp, rcx
cmp byte [rcx + 0xa5e], dil
je 0x180094592
cmp byte [rdx + 0x18], dil
mov qword [rsp + 0xc8], rsi
lea rsi, [rdx + 0x18]
je 0x18009458a
lea r8, [rsp + 0x20]
mov rdx, rsi
mov ecx, 2
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
jg 0x18009458a
lea r8, [rsp + 0x70]
mov rdx, rsi
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
jg 0x18009458a
cmp byte [rsi], dil
lea rdx, str.Host__s:_d_was_resolved.
mov r9d, dword [r14 + 0x14]
mov rcx, rbp
mov qword [rsp + 0x100], rbx
mov rbx, qword [r14]
mov qword [rsp + 0xc0], r15
lea r15, str._none_
mov r8, r15
cmovne r8, rsi
call fcn.180085150
mov edx, 0x400
lea rcx, [rsp + 0x30]
call fcn.180076130
mov edx, 0x400
lea rcx, [rsp + 0x50]
call fcn.180076130
test rbx, rbx
je 0x1800944f7
mov r14d, 0x20
mov ecx, dword [rbx + 4]
cmp ecx, 0x17
je 0x180094464
cmp ecx, 2
jne 0x1800944ea
xor eax, eax
mov byte [rsp + 0x80], 0
cmp ecx, 2
lea rsi, [rsp + 0x30]
cmovne rax, r14
add rsi, rax
cmp ecx, 2
je 0x180094491
cmp ecx, 0x17
jne 0x1800944ac
mov rdx, qword [rbx + 0x20]
add rdx, 8
jmp 0x180094499
mov rdx, qword [rbx + 0x20]
add rdx, 4
mov r9d, 0x2e
lea r8, [rsp + 0x80]
call sub.WS2_32.dll_inet_ntop
mov rcx, rsi
call fcn.180076150
test rax, rax
je 0x1800944d0
mov r8d, 2
lea rdx, [0x18011284c]
mov rcx, rsi
call fcn.1800760f0
mov edi, eax
test edi, edi
jne 0x180094512
lea rdx, [rsp + 0x80]
mov rcx, rsi
call fcn.180076090
mov edi, eax
test eax, eax
jne 0x180094512
mov rbx, qword [rbx + 0x28]
test rbx, rbx
jne 0x180094453
lea rcx, [rsp + 0x50]
call fcn.180076150
test rax, rax
je 0x180094523
lea rcx, [rsp + 0x50]
call fcn.180076160
jmp 0x180094526
lea rdx, str.too_many_IP__cannot_show
mov rcx, rbp
call fcn.180085150
jmp 0x180094566
mov rax, r15
mov r8, rax
lea rdx, str.IPv6:__s
mov rcx, rbp
call fcn.180085150
lea rcx, [rsp + 0x30]
call fcn.180076150
test rax, rax
je 0x180094554
lea rcx, [rsp + 0x30]
call fcn.180076160
mov r15, rax
mov r8, r15
lea rdx, str.IPv4:__s
mov rcx, rbp
call fcn.180085150
lea rcx, [rsp + 0x30]
call fcn.180076100
lea rcx, [rsp + 0x50]
call fcn.180076100
mov r15, qword [rsp + 0xc0]
mov rbx, qword [rsp + 0x100]
mov rsi, qword [rsp + 0xc8]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1800d3b10
add rsp, 0xd0
pop r14
pop rdi
pop rbp
ret
Function at 0x18009ed20
Capabilities:
Move file

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x60
mov rbx, rcx
movaps xmmword [rsp + 0x50], xmm6
lea rcx, [rsp + 0x30]
mov rdi, rdx
call fcn.180075ee0
mov rcx, rbx
movups xmm6, xmmword [rax]
call fcn.18009cbe0
mov rcx, rdi
mov rsi, rax
call fcn.18009cbe0
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x18009edd0
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.180075ee0
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.180075f70
cmp rax, 0x3e8
ja 0x18009ee01
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_Sleep]
mov r8d, 1
mov rdx, rbx
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x18009ed80
test rsi, rsi
je 0x18009eddd
mov rcx, rsi
call fcn.1800ddfb0
test rbx, rbx
je 0x18009edea
mov rcx, rbx
call fcn.1800ddfb0
xor eax, eax
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
movaps xmm6, xmmword [rsp + 0x50]
add rsp, 0x60
pop rdi
ret
test rsi, rsi
je 0x18009ee0e
mov rcx, rsi
call fcn.1800ddfb0
test rbx, rbx
je 0x18009ee1b
mov rcx, rbx
call fcn.1800ddfb0
mov eax, 1
jmp 0x18009edec
Function at 0x18009f3b0
Capabilities:
Resolve dns

Disassembly:
push rbp
push rdi
push r12
push r13
sub rsp, 0x28
mov r13, r9
xor edi, edi
mov qword [r9], rdi
xor ebp, ebp
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x18009f54f
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
test rsi, rsi
je 0x18009f52f
mov qword [rsp + 0x60], r14
mov qword [rsp + 0x20], r15
nop dword [rax]
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x18009f41e
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x18009f410
inc rbx
jmp 0x18009f420
xor ebx, ebx
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x18009f430
mov r15d, reloc.WS2_32.dll_recv
jmp 0x18009f43f
cmp eax, 0x17
jne 0x18009f4d8
mov r15d, 0x1c
cmp qword [rsi + 0x20], 0
je 0x18009f4d8
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x18009f4d8
cmp rax, r15
jb 0x18009f4d8
lea rcx, [rbx + 0x30]
add rcx, r15
call qword [fcn.1800eca90]
mov r14, rax
test rax, rax
je 0x18009f4e7
mov ecx, dword [rsi]
mov r8, r15
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
lea rcx, [r14 + 0x30]
mov dword [rax + 0x10], r15d
xor eax, eax
mov qword [r14 + 0x18], rax
mov qword [r14 + 0x28], rax
mov qword [r14 + 0x20], rcx
mov rdx, qword [rsi + 0x20]
call fcn.18010d9c0
test rbx, rbx
je 0x18009f4c5
mov rcx, qword [r14 + 0x20]
mov r8, rbx
add rcx, r15
mov qword [r14 + 0x18], rcx
mov rdx, qword [rsi + 0x18]
call fcn.18010d9c0
test rdi, rdi
cmove rdi, r14
test rbp, rbp
je 0x18009f4d5
mov qword [rbp + 0x28], r14
mov rbp, r14
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x18009f400
jmp 0x18009f4ed
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r15, qword [rsp + 0x20]
mov r14, qword [rsp + 0x60]
test rcx, rcx
je 0x18009f507
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x18009f52a
test rdi, rdi
je 0x18009f526
mov rbx, qword [rdi + 0x28]
mov rcx, rdi
call qword [fcn.1800ddfb0]
mov rdi, rbx
test rbx, rbx
jne 0x18009f511
xor edi, edi
jmp 0x18009f53e
test rdi, rdi
jne 0x18009f53e
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rsi, qword [rsp + 0x58]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rdi
add rsp, 0x28
pop r13
pop r12
pop rdi
pop rbp
ret
Function at 0x1800a18b0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rbx, rdx
mov edx, 0x2b
mov rsi, r8
mov rbp, rcx
test r8, r8
je 0x1800a197c
xor r14d, r14d
nop dword [rax]
mov edi, 4
lea rdx, [rsp + 0x50]
cmp rsi, rdi
mov r8d, 4
mov rcx, rbp
cmovb rdi, rsi
call fcn.18007e780
mov edx, eax
cmp eax, 4
jne 0x1800a1930
cmp byte [0x180159ad0], r14b
jne 0x1800a193a
mov r9d, 2
mov dword [rsp + 0x50], r14d
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb edx, edx
and edx, 2
test edx, edx
jne 0x1800a197c
mov eax, dword [rsp + 0x50]
jmp 0x1800a1959
imul eax, dword [0x180159acc], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x180159acc], eax
ror eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x1800a1973
sub rsi, rdi
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x1800a1961
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x1800a18e0
mov rbx, qword [rsp + 0x40]
mov eax, edx
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret

Function at 0x1800a19a0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
sub rdi, 1
je 0x1800a1a68
xor ebp, ebp
lea r14, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
nop
mov r8d, 4
lea rdx, [rsp + 0x50]
mov rcx, rbx
call fcn.18007e780
cmp eax, 4
jne 0x1800a1a11
cmp byte [0x180159ad0], bpl
jne 0x1800a1a1b
mov r9d, 2
mov dword [rsp + 0x50], ebp
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
test eax, eax
jne 0x1800a1a6d
mov ecx, dword [rsp + 0x50]
jmp 0x1800a1a38
imul ecx, dword [0x180159acc], 0x41c64e6d
add ecx, 0x3039
mov dword [0x180159acc], ecx
ror ecx, 0x10
mov dword [rsp + 0x50], ecx
cmp ecx, 0xfffffffc
jae 0x1800a19d0
mov eax, 0x8421085
mul ecx
mov eax, ecx
sub eax, edx
shr eax, 1
add eax, edx
shr eax, 5
imul eax, eax, 0x3e
sub ecx, eax
movzx eax, byte [rcx + r14]
mov byte [rsi], al
inc rsi
sub rdi, 1
jne 0x1800a19d0
mov byte [rsi], 0
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret
Function at 0x1800a5630
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 [case.0x1800800d2.0]
mov rdi, rax
test rax, rax
je 0x1800a56ad
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 0x1800a56d8
cmp ebx, esi
je 0x1800a56d8
cmp ebx, 0x8000
ja 0x1800a56d8
cmp ebx, esi
jb 0x1800a56d3
mov edx, ebx
mov rcx, rdi
call qword [case.0x1800800d2.0]
mov rdi, rax
test rax, rax
jne 0x1800a5670
mov rcx, rbp
call qword [fcn.1800ddfb0]
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 0x1800a56b8
mov rcx, rdi
jmp 0x1800a56b0

Function at 0x1800a6e90
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x20]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
xor r9d, r9d
mov r8d, 3
mov rcx, qword [rcx + 0x220]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1800a6ef1
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.180085060
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.1800a6a30
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1800a7090
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1800a7249
push rsi
push rdi
push r13
sub rsp, 0x20
mov rsi, qword [rcx + 0x1b8]
mov rdi, rcx
mov r13, qword [rcx + 0x20]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x48], rbp
mov qword [rsp + 0x50], r14
lea rbx, [rsi + 0x1ed8]
lea r14, [rsi + 0x1cd8]
mov qword [rsp + 0x58], r15
mov qword [rbx], r14
mov rax, r14
cmp r14, rbx
jae 0x1800a70e7
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1800a7100
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1800a7100
mov byte [rax], 0x1f
inc qword [rbx]
movzx ecx, word [rsi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rsi + 0x1caa]
movzx ebp, ax
shr bp, 8
movzx r15d, ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
shr cx, 8
cmp r9, rbx
jae 0x1800a713d
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1800a7150
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x48]
cmp r9, rbx
jae 0x1800a718f
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1800a718f
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1800a718f
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1800a718f
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rsi + 0x1ee0], r9
lea r8, [rsi + 0x1cda]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.1800a6b60
mov rcx, qword [r13 + 0x220]
xor r9d, r9d
mov r8d, 3
mov rdx, r14
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x1800a71f3
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.180085060
lea rdx, [rsi + 0x1cdb]
mov r8d, 4
mov rcx, rdi
call fcn.1800a6f20
mov rcx, qword [r13 + 0x220]
lea rdx, [rsi + 0x1cdf]
xor r9d, r9d
mov r8d, 2
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1800a7241
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.180085060
add rsp, 0x20
pop r13
pop rdi
pop rsi
ret
Function at 0x1800a8870
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x180157b00]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x20]
mov rbp, rcx
xor r9d, r9d
xor esi, esi
mov rdi, qword [rax + 0x680]
lea rax, [rsp + 0x30]
mov dword [rsp + 0x30], 0x80
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov qword [rsp + 0x20], rax
mov r8d, dword [rdi + 0x144]
mov rdx, qword [rdi + 0x150]
add r8d, 4
mov rcx, qword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
mov dword [rdi + 0x13c], eax
cmp dword [rdi + 0x138], esi
jne 0x1800a8906
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call fcn.18010d9c0
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0x100], r14
cmp r8d, 4
jge 0x1800a8956
lea rdx, str.Received_too_short_packet
mov rcx, rbp
call fcn.180085060
mov dword [rdi + 0xc], 7
mov eax, esi
mov r14, qword [rsp + 0x100]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1800d3b10
add rsp, 0xd0
pop rdi
pop rsi
pop rbp
ret
mov rdx, qword [rdi + 0x150]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rdi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x1800a898c.1
movsxd rax, ecx
lea r9, [0x180000000]
mov ecx, dword [r9 + rax*4 + 0xa8a94]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x1800a898c.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x14c]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x1800a898c.4
lea eax, [r8 - 4]
mov rcx, rbp
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1800864d0
mov esi, eax
test eax, eax
je case.0x1800a898c.4
mov edx, 5
mov rcx, rdi
call fcn.1800a94a0
jmp 0x1800a8931
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
shl ecx, 8
lea r14, [rdx + 4]
mov qword [rsp + 0xf8], rbx
movsxd rbx, eax
movzx eax, byte [rdx + 3]
mov rdx, rbx
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, r14
call fcn.1800a9510
cmp rax, rbx
mov rbx, qword [rsp + 0xf8]
jae case.0x1800a898c.4
mov r8, r14
lea rdx, str.TFTP_error:__s
mov rcx, rbp
call fcn.180085150
jmp case.0x1800a898c.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.1800a85b0
mov esi, eax
test eax, eax
je case.0x1800a898c.4
jmp 0x1800a8933
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rbp
lea rdx, [0x1801157fc]
call fcn.180085060
mov rcx, rbp
call fcn.18009b7f0
test eax, eax
je 0x1800a8931
mov edx, 5
mov rcx, rdi
call fcn.1800a94a0
mov eax, 0x2a
jmp 0x1800a8933