joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14004a4d0
Capabilities:
Get common file path
Initialize winsock library

Disassembly:
sub rsp, 0x1e8
mov rax, qword [0x14014e110]
xor rax, rsp
mov qword [rsp + 0x1d0], rax
test cl, 2
je 0x14004a536
mov ecx, 0x202
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x14004a519
movzx eax, word [rsp + 0x30]
cmp al, 2
jne 0x14004a513
shr ax, 8
cmp al, 2
je 0x14004a536
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.1400ab460
add rsp, 0x1e8
ret
call fcn.1400797d0
test eax, eax
jne 0x14004a740
mov qword [rsp + 0x200], rsi
lea rcx, [0x140107ae0]
mov qword [rsp + 0x208], rdi
xor esi, esi
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x14004a576
mov qword [0x140156a60], rsi
jmp 0x14004a6fd
mov qword [rsp + 0x1f0], rbx
lea rdx, [0x140107af0]
mov rcx, rdi
mov qword [rsp + 0x1f8], rbp
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rbx, str.iphlpapi.dll
mov rbp, rax
mov rcx, rbx
lea rdx, [0x140107b00]
call fcn.1400de670
test rax, rax
je 0x14004a5da
mov rcx, rbx
test rbp, rbp
je 0x14004a5cc
xor edx, edx
lea r8d, [rdx + 8]
call rbp
mov rsi, rax
jmp 0x14004a6bc
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rsi, rax
jmp 0x14004a6bc
test rbp, rbp
je 0x14004a609
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x14004a609
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call rbp
mov rsi, rax
jmp 0x14004a6bc
xor edx, edx
mov qword [rsp + 0x1e0], r14
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov r14d, eax
test eax, eax
je 0x14004a6b4
lea ecx, [rax + 1]
add rcx, 0xc
call qword [str.P3_r_]
mov rdi, rax
test rax, rax
je 0x14004a6ab
mov edx, r14d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14004a6ab
mov rcx, 0xffffffffffffffff
mov rax, rcx
cmp byte [rdi + rax + 1], sil
lea rax, [rax + 1]
jne 0x14004a655
mov edx, 0x5c
mov word [rax + rdi], dx
nop dword [rax]
inc rcx
cmp byte [rdi + rcx], sil
jne 0x14004a670
mov rdx, rdi
sub rdx, rbx
add rdx, rcx
movzx eax, byte [rbx]
mov byte [rdx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x14004a682
mov rcx, rdi
test rbp, rbp
je 0x14004a6a2
xor edx, edx
lea r8d, [rdx + 8]
call rbp
jmp 0x14004a6a8
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rsi, rax
mov rcx, rdi
call qword [str.03_r_]
mov r14, qword [rsp + 0x1e0]
mov rbp, qword [rsp + 0x1f8]
mov rbx, qword [rsp + 0x1f0]
mov qword [0x140156a60], rsi
test rsi, rsi
je 0x14004a6fd
lea rdx, str.if_nametoindex
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rcx, qword [0x140156a58]
test rax, rax
cmovne rcx, rax
mov qword [0x140156a58], rcx
xor edx, edx
mov dword [rsp + 0x20], 3
mov r9d, 2
xor r8d, r8d
lea ecx, [rdx + 6]
call fcn.140078680
test al, al
lea rcx, [0x14015a678]
setne byte [0x14015a670]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov rdi, qword [rsp + 0x208]
xor eax, eax
mov rsi, qword [rsp + 0x200]
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.1400ab460
add rsp, 0x1e8
ret
Function at 0x14004db10
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov r8, rdx
movzx edx, byte [rcx]
test dl, dl
je 0x14004db45
lea r9, [0x140107e50]
movzx eax, byte [r8]
test al, al
je 0x14004db45
movzx eax, byte [rax + r9]
movzx edx, dl
cmp byte [rdx + r9], al
jne 0x14004db57
movzx edx, byte [rcx + 1]
inc rcx
inc r8
test dl, dl
jne 0x14004db21
xor edx, edx
mov eax, edx
cmp byte [rcx], al
sete al
cmp byte [r8], dl
setne dl
xor eax, edx
ret
xor eax, eax
ret
Function at 0x14005c000
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.140051580
mov rcx, rbx
movups xmm6, xmmword [rax]
call case.0x14003b839.0
mov rcx, rdi
mov rsi, rax
call case.0x14003b839.0
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExA]
test eax, eax
jne 0x14005c0b0
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.140051580
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.140051610
cmp rax, 0x3e8
ja 0x14005c0e1
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_MoveFileExA]
test eax, eax
je 0x14005c060
test rsi, rsi
je 0x14005c0bd
mov rcx, rsi
call fcn.1400d3330
test rbx, rbx
je 0x14005c0ca
mov rcx, rbx
call fcn.1400d3330
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 0x14005c0ee
mov rcx, rsi
call fcn.1400d3330
test rbx, rbx
je 0x14005c0fb
mov rcx, rbx
call fcn.1400d3330
mov eax, 1
jmp 0x14005c0cc
Function at 0x14005c240
Capabilities:
Connect socket
Get local ipv4 addresses
Get socket information
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbx
push rbp
push rsi
push rdi
mov rbp, rsp
sub rsp, 0x70
mov rax, qword [0x14014e110]
xor rax, rsp
mov qword [rbp - 8], rax
mov edx, 1
mov dword [rbp - 0x40], reloc.WS2_32.dll_recv
mov esi, 2
mov dword [rbp - 0x3c], 1
mov ecx, esi
mov rdi, r9
lea r8d, [rdx + 5]
call qword [sym.imp.WS2_32.dll_socket]
mov rbx, rax
cmp rax, 0xffffffffffffffff
jne 0x14005c292
jmp 0x14005c45b
mov qword [rsp + 0x90], r14
mov ecx, 0x7f000001
xor r14d, r14d
mov word [rbp - 0x38], si
mov qword [rbp - 0x30], r14
call qword [sym.imp.WS2_32.dll_htonl]
lea r9, [rbp - 0x3c]
mov word [rbp - 0x36], r14w
mov edx, 0xffff
mov dword [rbp - 0x34], eax
lea r8d, [r14 + 4]
mov qword [rdi + 8], 0xffffffffffffffff
mov rcx, rbx
mov qword [rdi], 0xffffffffffffffff
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x14005c432
lea r8d, [r14 + 0x10]
mov rcx, rbx
lea rdx, [rbp - 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x14005c432
lea r8, [rbp - 0x40]
mov rcx, rbx
lea rdx, [rbp - 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x14005c432
cmp dword [rbp - 0x40], 0x10
jl 0x14005c432
lea edx, [r14 + 1]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x14005c432
xor r8d, r8d
lea edx, [r14 + 1]
mov ecx, esi
call qword [sym.imp.WS2_32.dll_socket]
mov qword [rdi], rax
cmp rax, 0xffffffffffffffff
je 0x14005c432
lea r8d, [r14 + 0x10]
mov rcx, rax
lea rdx, [rbp - 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x14005c432
lea edx, [r14 + 1]
mov rcx, rbx
call fcn.140077dc0
test eax, eax
js 0x14005c432
lea edx, [r14 + 1]
mov qword [rbp - 0x18], rbx
mov r8d, 0x2710
mov dword [rbp - 0x10], 0x300
lea rcx, [rbp - 0x18]
call fcn.140059b20
xor r8d, r8d
xor edx, edx
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rdi + 8], rax
cmp rax, 0xffffffffffffffff
je 0x14005c432
mov rcx, qword [rdi]
lea r8, [rbp - 0x40]
lea rdx, [rbp - 0x38]
mov dword [rbp - 0x40], reloc.WS2_32.dll_recv
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x14005c432
cmp dword [rbp - 0x40], 0x10
jl 0x14005c432
mov rcx, qword [rdi + 8]
lea r8, [rbp - 0x40]
lea rdx, [rbp - 0x28]
mov dword [rbp - 0x40], reloc.WS2_32.dll_recv
call qword [sym.imp.WS2_32.dll_getpeername]
cmp eax, 0xffffffff
je 0x14005c432
cmp dword [rbp - 0x40], 0x10
jl 0x14005c432
movzx eax, word [rbp - 0x28]
cmp word [rbp - 0x38], ax
jne 0x14005c432
mov eax, dword [rbp - 0x24]
cmp dword [rbp - 0x34], eax
jne 0x14005c432
movzx eax, word [rbp - 0x26]
cmp word [rbp - 0x36], ax
jne 0x14005c432
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x14005c453
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rdi]
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rdi + 8]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, 0xffffffff
mov r14, qword [rsp + 0x90]
mov rcx, qword [rbp - 8]
xor rcx, rsp
call fcn.1400ab460
mov rbx, qword [rsp + 0x98]
add rsp, 0x70
pop rdi
pop rsi
pop rbp
ret
Function at 0x14005c4b0
Capabilities:
Resolve dns

Disassembly:
push rdi
push r12
push r13
push r15
sub rsp, 0x28
mov r13, r9
xor edi, edi
mov qword [r9], rdi
xor r15d, r15d
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x14005c64e
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rsi
mov rsi, qword [rsp + 0x68]
test rsi, rsi
je 0x14005c62e
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x14005c51e
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14005c510
inc rbx
jmp 0x14005c520
xor ebx, ebx
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14005c52d
lea ebp, [rax + 0xe]
jmp 0x14005c539
cmp eax, 0x17
jne 0x14005c5d1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], 0
je 0x14005c5d1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14005c5d1
cmp rax, rbp
jb 0x14005c5d1
lea rcx, [rbp + 0x30]
add rcx, rbx
call qword [str.P3_r_]
mov r14, rax
test rax, rax
je 0x14005c5e0
mov ecx, dword [rsi]
mov r8, rbp
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], ebp
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.1400cac70
test rbx, rbx
je 0x14005c5be
mov rcx, qword [r14 + 0x20]
mov r8, rbx
add rcx, rbp
mov qword [r14 + 0x18], rcx
mov rdx, qword [rsi + 0x18]
call fcn.1400cac70
test rdi, rdi
cmove rdi, r14
test r15, r15
je 0x14005c5ce
mov qword [r15 + 0x28], r14
mov r15, r14
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14005c500
jmp 0x14005c5e6
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x58]
test rcx, rcx
je 0x14005c600
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x14005c629
test rdi, rdi
je 0x14005c625
nop word [rax + rax]
mov rbx, qword [rdi + 0x28]
mov rcx, rdi
call qword [str.03_r_]
mov rdi, rbx
test rbx, rbx
jne 0x14005c610
xor edi, edi
jmp 0x14005c63d
test rdi, rdi
jne 0x14005c63d
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rsi, qword [rsp + 0x60]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rdi
add rsp, 0x28
pop r15
pop r13
pop r12
pop rdi
ret

Function at 0x14005caa0
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 fcn.1400e0a10
test rax, rax
je 0x14005cad6
cmp rax, 0xffffffffffffffff
cmovne rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
add rsp, 0x30
pop rbx
ret
Function at 0x14005cb40
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, Ordinal_46
mov rsi, r8
mov rbp, rcx
test r8, r8
je 0x14005cc0b
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.140041470
cmp eax, 4
jne 0x14005cbbc
cmp byte [0x140156a6c], r14b
jne 0x14005cbc8
lea r9d, [rax - 2]
mov dword [rsp + 0x50], r14d
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov edx, eax
test eax, eax
jne 0x14005cc0d
mov eax, dword [rsp + 0x50]
jmp 0x14005cbe7
imul eax, dword [0x140156a68], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x140156a68], eax
rol eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x14005cc02
sub rsi, rdi
nop
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x14005cbf0
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x14005cb70
mov eax, edx
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret

Function at 0x14005cc20
Capabilities:
Generate random numbers via winapi

Disassembly:
mov r11, rsp
push rsi
push r12
push r14
push r15
sub rsp, 0xd8
mov rax, qword [0x14014e110]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rax, r8
lea r15, [rsp + 0x30]
and rax, 0xfffffffffffffffe
mov r14, r8
mov rsi, rdx
mov r12, rcx
cmp rax, 0x100
jae 0x14005cdcc
test r14b, 1
je 0x14005cdcc
mov qword [r11 + 0x18], rbx
dec r14
mov qword [r11 - 0x28], rbp
mov ecx, Ordinal_46
mov qword [r11 - 0x30], rdi
mov rbp, r14
shr rbp, 1
lea rdi, [rsp + 0x30]
mov qword [r11 - 0x38], r13
je 0x14005cd4b
xor r13d, r13d
nop word [rax + rax]
mov ebx, 4
lea rdx, [rsp + 0x20]
cmp rbp, rbx
mov r8d, 4
mov rcx, r12
cmovb rbx, rbp
call fcn.140041470
cmp eax, 4
jne 0x14005ccec
cmp byte [0x140156a6c], r13b
jne 0x14005ccfc
lea r9d, [rax - 2]
mov dword [rsp + 0x20], r13d
mov r8d, eax
lea rdx, [rsp + 0x20]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x14005cd8d
mov eax, dword [rsp + 0x20]
jmp 0x14005cd1b
imul eax, dword [0x140156a68], 0x41c64e6d
mov ecx, r13d
add eax, 0x3039
mov dword [0x140156a68], eax
rol eax, 0x10
mov dword [rsp + 0x20], eax
test rbx, rbx
je 0x14005cd42
sub rbp, rbx
nop dword [rax]
nop word [rax + rax]
mov byte [rdi], al
inc rdi
shr eax, 8
sub rbx, 1
jne 0x14005cd30
mov dword [rsp + 0x20], eax
test rbp, rbp
jne 0x14005cca0
mov eax, ecx
test ecx, ecx
jne 0x14005cd8d
test r14, r14
je 0x14005cd88
lea rdx, [0x14010ae08]
nop dword [rax]
movzx ecx, byte [r15]
lea r15, [r15 + 1]
mov eax, ecx
and ecx, 0xf
shr rax, 4
movzx eax, byte [rax + rdx]
mov byte [rsi], al
movzx eax, byte [rcx + rdx]
mov byte [rsi + 1], al
add rsi, 2
sub r14, 2
jne 0x14005cd60
mov byte [rsi], 0
xor eax, eax
mov rdi, qword [rsp + 0xc8]
mov rbp, qword [rsp + 0xd0]
mov rbx, qword [rsp + 0x110]
mov r13, qword [rsp + 0xc0]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400ab460
add rsp, 0xd8
pop r15
pop r14
pop r12
pop rsi
ret
mov eax, Ordinal_46
jmp 0x14005cdad
Function at 0x1400605a0
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 [0x14014e038]
mov rdi, rax
test rax, rax
je 0x14006061d
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 0x140060648
cmp ebx, esi
je 0x140060648
cmp ebx, 0x8000
ja 0x140060648
cmp ebx, esi
jb 0x140060643
mov edx, ebx
mov rcx, rdi
call qword [0x14014e038]
mov rdi, rax
test rax, rax
jne 0x1400605e0
mov rcx, rbp
call qword [str.03_r_]
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 0x140060628
mov rcx, rdi
jmp 0x140060620

Function at 0x140061ce0
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 + 0x18]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
xor r9d, r9d
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
mov rcx, qword [rcx + 0x1d0]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140061d3f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.140047320
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.140061880
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140061ee0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14006208d
push rsi
push rdi
push r15
sub rsp, 0x20
mov rsi, qword [rcx + 0x1b0]
mov rdi, rcx
mov r15, qword [rcx + 0x18]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rbp
lea rbx, [rsi + 0x1eb8]
mov qword [rsp + 0x58], r14
lea r14, [rsi + 0x1cb8]
mov qword [rbx], r14
mov rax, r14
cmp r14, rbx
jae 0x140061f32
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140061f4b
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140061f4b
mov byte [rax], Ordinal_32
inc qword [rbx]
movzx ecx, word [rsi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rsi + 0x1caa]
movzx ebp, 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 0x140061f81
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x140061fd7
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140061fd7
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140061fd7
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140061fd7
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140061fd7
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rsi + 0x1ec0], r9
lea r8, [rsi + 0x1cba]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.1400619b0
mov rcx, qword [r15 + 0x1d0]
xor r9d, r9d
mov rdx, r14
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x140062039
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.140047320
lea rdx, [rsi + 0x1cbb]
mov r8d, 4
mov rcx, rdi
call fcn.140061d70
mov rcx, qword [r15 + 0x1d0]
lea rdx, [rsi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140062085
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.140047320
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x140063730
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x14014e110]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x18]
mov rsi, rcx
xor r9d, r9d
mov rdi, qword [rax + 0x6d0]
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]
cmp dword [rdi + 0x138], 0
mov dword [rdi + 0x13c], eax
jne 0x1400637c7
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call fcn.1400cac70
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0xe8], rbx
mov qword [rsp + 0xf0], rbp
cmp r8d, 4
jge 0x14006382d
lea rdx, str.Received_too_short_packet
mov rcx, rsi
call fcn.140047320
mov dword [rdi + 0xc], 7
xor eax, eax
mov rbp, qword [rsp + 0xf0]
mov rbx, qword [rsp + 0xe8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1400ab460
mov rsi, qword [rsp + 0xf8]
add rsp, 0xd0
pop rdi
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.0x140063863.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0x6397c]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x140063863.4
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.0x140063863.4
lea eax, [r8 - 4]
mov rcx, rsi
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140047230
mov ebx, eax
test eax, eax
je 0x1400638c2
mov edx, 5
mov rcx, rdi
call fcn.140064390
mov eax, ebx
jmp 0x1400637fc
mov eax, dword [rdi + 0x13c]
mov rcx, rsi
sub eax, 4
cdqe
add qword [rsi + 0xf8], rax
mov rdx, qword [rsi + 0xf8]
call fcn.140058d60
jmp case.0x140063863.4
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbx, eax
lea rbp, [rdx + 4]
movzx eax, byte [rdx + 3]
mov rdx, rbx
shl ecx, 8
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, rbp
call fcn.140064400
cmp rax, rbx
jae case.0x140063863.4
mov r8, rbp
lea rdx, str.TFTP_error:__s
mov rcx, rsi
call fcn.140047410
jmp case.0x140063863.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.140063480
test eax, eax
je case.0x140063863.4
jmp 0x1400637fc
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rsi
lea rdx, [0x140105ec0]
call fcn.140047320
mov rcx, rsi
call fcn.1400590a0
test eax, eax
je 0x1400637fa
mov edx, 5
mov rcx, rdi
call fcn.140064390
mov eax, Ordinal_46
jmp 0x1400637fc
Function at 0x14006bab0
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 [0x14014e110]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x18]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
mov rbp, qword [rsi + 0x1d8]
mov rcx, rbp
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x14006bb2b
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 r8, rbp
mov rdx, rsi
mov rcx, rdi
call fcn.140047ca0
mov rcx, rdi
cmp rbx, 0xffffffffffffffff
jne 0x14006bb53
lea rdx, str.Error_accept__ing_server_connect
call fcn.140047320
lea eax, [rbx + 0x1f]
jmp 0x14006bbcf
lea rdx, str.Connection_accepted_from_server
call fcn.140047410
mov edx, 1
mov byte [rsi + 0x3b1], 0
mov rcx, rbx
mov qword [rsi + 0x1d8], rbx
call fcn.140077dc0
mov byte [rsi + 0x3c2], 1
cmp qword [rdi + 0x280], 0
je 0x14006bbcd
mov dl, 1
mov rcx, rdi
call fcn.1400360f0
mov rcx, qword [rdi + 0x288]
mov r8d, 1
mov rdx, rbx
call qword [rdi + 0x280]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.1400360f0
test ebx, ebx
je 0x14006bbcd
mov rdx, rsi
mov rcx, rdi
call fcn.14006c0d0
mov eax, Ordinal_46
jmp 0x14006bbcf
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400ab460
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 0x14006d690
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b0]
mov rbx, rcx
mov rdx, qword [rcx + 0x18]
cmp dword [rax + 0x10], 0
je 0x14006d6c6
mov dword [rdx + 0x7a0], 0xd
mov r8d, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.14006d7b0
cmp byte [rcx + 0xac5], 0
je 0x14006d6db
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.14006e220
cmp byte [rcx + 0xac8], 0
je 0x14006d75c
mov r9, qword [rdx + 0x760]
test r9, r9
jne 0x14006d71e
mov r9, qword [rcx + 0x780]
test r9, r9
jne 0x14006d715
cmp byte [rbx + 0x1318], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x14006d735
cmp byte [rcx + 0xad5], 0
lea r8, str.PRET_STOR__s
jne 0x14006d735
lea r8, str.PRET_RETR__s
add rdx, 0x6d0
mov rcx, rbx
call fcn.140082f70
test eax, eax
jne 0x14006d766
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7a0], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14006e170
add rsp, 0x20
pop rbx
ret

Function at 0x14006da80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b0]
add rdx, 0x6d0
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x14006dace
cmp qword [rdx + 0x90], 0
je 0x14006dace
xor r9d, r9d
lea r8, str.REST__d
call fcn.140082f70
test eax, eax
jne 0x14006dad8
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7a0], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14006d690
add rsp, 0x20
pop rbx
ret