joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1401fb560
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x1c0
mov rax, qword [0x140398b38]
xor rax, rsp
mov qword [rsp + 0x1b0], rax
xorps xmm0, xmm0
mov dword [rsp + 0x20], Ordinal_133
mov rax, rdx
mov rbx, r8
mov rsi, rcx
lea r8, [rsp + 0x20]
mov rcx, rax
lea rdx, [rsp + 0x30]
mov rdi, r9
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 0x1401fb613
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, eax
mov ebx, eax
call fcn.14020ebb0
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.1401fa850
jmp 0x1401fb6e3
movzx ecx, word [rsp + 0x30]
sub ecx, 1
je 0x1401fb6b8
sub ecx, 1
je 0x1401fb65d
cmp ecx, 0x15
jne 0x1401fb669
lea rdx, [rsp + 0x38]
mov ecx, reloc.WS2_32.dll_socket
mov r8, rbx
mov r9d, reloc.WLDAP32.dll_Ordinal_46
call fcn.14022b0a0
test rax, rax
je 0x1401fb669
movzx ecx, word [rsp + 0x32]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
mov dword [rdi], eax
jmp 0x1401fb6e3
lea rdx, [rsp + 0x34]
mov ecx, 2
jmp 0x1401fb635
mov byte [rbx], 0
mov dword [rdi], 0
call fcn.14027367c
mov dword [rax], 0x273f
call fcn.14027367c
mov ebx, dword [rax]
call fcn.14027367c
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, ebx
mov rdi, rax
call fcn.14020ebb0
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.1401fa850
jmp 0x1401fb6e3
cmp dword [rsp + 0x20], 2
jle 0x1401fb6da
lea r9, [rsp + 0x32]
mov edx, reloc.WLDAP32.dll_Ordinal_46
lea r8, [0x1403337b0]
mov rcx, rbx
call fcn.14020d020
jmp 0x1401fb6dd
mov byte [rbx], 0
mov dword [rdi], 0
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.14025e930
add rsp, 0x1c0
pop rdi
pop rsi
pop rbx
ret

Function at 0x1401fbfd0
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x140410ac0]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x1401fc034
lea r9d, [rax + 2]
mov dword [rsp + 0x20], 3
xor r8d, r8d
lea ecx, [rax + 6]
xor edx, edx
call fcn.14022b490
test al, al
je 0x1401fc028
mov dword [0x140410ac0], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x140410ac0], 1
jmp 0x1401fc039
cmp eax, 2
je 0x1401fc08b
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 0x1401fc06a
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x1401fc08b
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 0x1401fd900
Capabilities:
Get common file path
Initialize winsock library

Disassembly:
sub rsp, 0x1e8
mov rax, qword [0x140398b38]
xor rax, rsp
mov qword [rsp + 0x1d0], rax
test cl, 2
je 0x1401fd966
mov ecx, 0x202
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x1401fd949
movzx eax, word [rsp + 0x30]
cmp al, 2
jne 0x1401fd943
shr ax, 8
cmp al, 2
je 0x1401fd966
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.14025e930
add rsp, 0x1e8
ret
call fcn.14022c5f0
test eax, eax
jne 0x1401fdb80
mov qword [rsp + 0x200], rsi
lea rcx, str.kernel32
mov qword [rsp + 0x208], rdi
xor esi, esi
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov rdi, rax
test rax, rax
jne 0x1401fd9a6
mov qword [0x140410ad0], rsi
jmp 0x1401fdb3d
mov qword [rsp + 0x1f0], rbx
lea rdx, [0x140335220]
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, [0x140335230]
call fcn.140283a14
test rax, rax
je 0x1401fda0a
mov rcx, rbx
test rbp, rbp
je 0x1401fd9fc
xor edx, edx
lea r8d, [rdx + 8]
call rbp
mov rsi, rax
jmp 0x1401fdafc
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rsi, rax
jmp 0x1401fdafc
test rbp, rbp
je 0x1401fda39
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1401fda39
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call rbp
mov rsi, rax
jmp 0x1401fdafc
xor edx, edx
mov qword [rsp + 0x1e0], r14
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov r14d, eax
test eax, eax
je 0x1401fdaf4
lea ecx, [rax + 1]
lea rcx, [rcx*2 + 0x18]
call qword [fcn.14027b1c8]
mov rdi, rax
test rax, rax
je 0x1401fdaeb
mov edx, r14d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x1401fdaeb
mov rcx, 0xffffffffffffffff
mov rax, rcx
nop dword [rax]
cmp word [rdi + rax*2 + 2], si
lea rax, [rax + 1]
jne 0x1401fda90
mov dword [rdi + rax*2], 0x5c
cmp word [rdi + rcx*2 + 2], si
lea rcx, [rcx + 1]
jne 0x1401fdaa2
lea rdx, [rcx + rcx]
sub rdx, rbx
add rdx, rdi
nop word [rax + rax]
movzx eax, word [rbx]
mov word [rdx + rbx], ax
lea rbx, [rbx + 2]
test ax, ax
jne 0x1401fdac0
mov rcx, rdi
test rbp, rbp
je 0x1401fdae2
xor edx, edx
lea r8d, [rdx + 8]
call rbp
jmp 0x1401fdae8
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rsi, rax
mov rcx, rdi
call qword [str._b9_]
mov r14, qword [rsp + 0x1e0]
mov rbp, qword [rsp + 0x1f8]
mov rbx, qword [rsp + 0x1f0]
mov qword [0x140410ad0], rsi
test rsi, rsi
je 0x1401fdb3d
lea rdx, str.if_nametoindex
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rcx, qword [0x140410ac8]
test rax, rax
cmovne rcx, rax
mov qword [0x140410ac8], rcx
xor edx, edx
mov dword [rsp + 0x20], 3
mov r9d, 2
xor r8d, r8d
lea ecx, [rdx + 6]
call fcn.14022b490
test al, al
lea rcx, [0x140499588]
setne byte [0x140499580]
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.14025e930
add rsp, 0x1e8
ret
Function at 0x1402048a0
Capabilities:
Convert ip address from string

Disassembly:
cmp qword [rsp + 0x28], 0
mov qword [r9], 0
jge 0x1402048b5
mov eax, 0xfffffffe
ret
mov qword [rsp + 0x28], r9
mov r9b, 1
jmp fcn.140204410
Function at 0x140210560
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.140202fb0
mov rcx, rbx
movups xmm6, xmmword [rax]
call fcn.14020f6d0
mov rcx, rdi
mov rsi, rax
call fcn.14020f6d0
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x140210610
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.140202fb0
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.140203040
cmp rax, 0x3e8
ja 0x140210641
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 0x1402105c0
test rsi, rsi
je 0x14021061d
mov rcx, rsi
call fcn.140273908
test rbx, rbx
je 0x14021062a
mov rcx, rbx
call fcn.140273908
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 0x14021064e
mov rcx, rsi
call fcn.140273908
test rbx, rbx
je 0x14021065b
mov rcx, rbx
call fcn.140273908
mov eax, 1
jmp 0x14021062c
Function at 0x140210670
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 [0x140398b38]
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 0x1402106c2
jmp 0x14021088b
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 0x140210862
lea r8d, [r14 + 0x10]
mov rcx, rbx
lea rdx, [rbp - 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x140210862
lea r8, [rbp - 0x40]
mov rcx, rbx
lea rdx, [rbp - 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x140210862
cmp dword [rbp - 0x40], 0x10
jl 0x140210862
lea edx, [r14 + 1]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x140210862
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 0x140210862
lea r8d, [r14 + 0x10]
mov rcx, rax
lea rdx, [rbp - 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x140210862
lea edx, [r14 + 1]
mov rcx, rbx
call fcn.14022b070
test eax, eax
js 0x140210862
lea edx, [r14 + 1]
mov qword [rbp - 0x18], rbx
mov r8d, 0x2710
mov dword [rbp - 0x10], 0x300
lea rcx, [rbp - 0x18]
call fcn.14020b3e0
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 0x140210862
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 0x140210862
cmp dword [rbp - 0x40], 0x10
jl 0x140210862
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 0x140210862
cmp dword [rbp - 0x40], 0x10
jl 0x140210862
movzx eax, word [rbp - 0x28]
cmp word [rbp - 0x38], ax
jne 0x140210862
mov eax, dword [rbp - 0x24]
cmp dword [rbp - 0x34], eax
jne 0x140210862
movzx eax, word [rbp - 0x26]
cmp word [rbp - 0x36], ax
jne 0x140210862
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x140210883
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.14025e930
mov rbx, qword [rsp + 0x98]
add rsp, 0x70
pop rdi
pop rsi
pop rbp
ret
Function at 0x1402108e0
Capabilities:
Resolve dns

Disassembly:
push rbp
push r12
push r13
push r15
sub rsp, 0x28
mov r13, r9
xor ebp, ebp
mov qword [r9], rbp
xor r15d, r15d
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x140210a7e
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rdi
mov rdi, qword [rsp + 0x68]
test rdi, rdi
je 0x140210a5e
mov qword [rsp + 0x58], rsi
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rdi + 0x18]
test rax, rax
je 0x14021094e
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140210940
inc rbx
jmp 0x140210950
xor ebx, ebx
mov eax, dword [rdi + 4]
cmp eax, 2
jne 0x14021095e
lea r14d, [rax + 0xe]
jmp 0x14021096b
cmp eax, 0x17
jne 0x140210a04
lea r14d, [rax + 5]
cmp qword [rdi + 0x20], 0
je 0x140210a04
mov rax, qword [rdi + 0x10]
test rax, rax
je 0x140210a04
cmp rax, r14
jb 0x140210a04
lea rcx, [rbx + 0x30]
add rcx, r14
call qword [fcn.14027b1c8]
mov rsi, rax
test rax, rax
je 0x140210a13
mov ecx, dword [rdi]
mov r8, r14
mov dword [rax], ecx
mov ecx, dword [rdi + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rdi + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rdi + 0xc]
mov dword [rax + 0xc], ecx
lea rcx, [rsi + 0x30]
mov dword [rax + 0x10], r14d
xor eax, eax
mov qword [rsi + 0x18], rax
mov qword [rsi + 0x28], rax
mov qword [rsi + 0x20], rcx
mov rdx, qword [rdi + 0x20]
call fcn.140260c10
test rbx, rbx
je 0x1402109f1
mov rcx, qword [rsi + 0x20]
mov r8, rbx
add rcx, r14
mov qword [rsi + 0x18], rcx
mov rdx, qword [rdi + 0x18]
call fcn.140260c10
test rbp, rbp
cmove rbp, rsi
test r15, r15
je 0x140210a01
mov qword [r15 + 0x28], rsi
mov r15, rsi
mov rdi, qword [rdi + 0x28]
test rdi, rdi
jne 0x140210930
jmp 0x140210a19
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x58]
test rcx, rcx
je 0x140210a33
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x140210a59
test rbp, rbp
je 0x140210a55
nop dword [rax]
mov rbx, qword [rbp + 0x28]
mov rcx, rbp
call qword [str._b9_]
mov rbp, rbx
test rbx, rbx
jne 0x140210a40
xor ebp, ebp
jmp 0x140210a6d
test rbp, rbp
jne 0x140210a6d
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rbp
add rsp, 0x28
pop r15
pop r13
pop r12
pop rbp
ret
Function at 0x140214220
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 [fcn.14027ae64]
mov rdi, rax
test rax, rax
je 0x14021429d
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 0x1402142c8
cmp ebx, esi
je 0x1402142c8
cmp ebx, 0x8000
ja 0x1402142c8
cmp ebx, esi
jb 0x1402142c3
mov edx, ebx
mov rcx, rdi
call qword [fcn.14027ae64]
mov rdi, rax
test rax, rax
jne 0x140214260
mov rcx, rbp
call qword [str._b9_]
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 0x1402142a8
mov rcx, rdi
jmp 0x1402142a0

Function at 0x140215990
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 + 0x1e8]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1402159ef
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.1401fa850
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.140215530
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140215b90
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140215d39
push rsi
push rdi
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x1b0]
mov rsi, rcx
mov r15, qword [rcx + 0x18]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rbp
lea rbx, [rdi + 0x1eb8]
mov qword [rsp + 0x58], r14
lea r14, [rdi + 0x1cb8]
mov qword [rbx], r14
cmp r14, rbx
jae 0x140215bf7
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140215bf7
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140215bf7
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 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 0x140215c2d
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x140215c83
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140215c83
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140215c83
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140215c83
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140215c83
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rsi
call fcn.140215660
mov rcx, qword [r15 + 0x1e8]
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 0x140215ce5
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.1401fa850
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, rsi
call fcn.140215a20
mov rcx, qword [r15 + 0x1e8]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140215d31
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.1401fa850
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x140217470
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x140398b38]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x18]
mov rsi, rcx
xor r9d, r9d
mov rdi, qword [rax + 0x700]
lea rax, [rsp + 0x30]
mov dword [rsp + 0x30], Ordinal_133
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 0x140217507
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call fcn.140260c10
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 0x14021756d
lea rdx, str.Received_too_short_packet
mov rcx, rsi
call fcn.1401fa850
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.14025e930
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.0x1402175a3.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0x2176bc]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x1402175a3.4
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.0x1402175a3.4
lea eax, [r8 - 4]
mov rcx, rsi
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1401fa770
mov ebx, eax
test eax, eax
je 0x140217602
mov edx, 5
mov rcx, rdi
call fcn.1402180d0
mov eax, ebx
jmp 0x14021753c
mov eax, dword [rdi + 0x13c]
mov rcx, rsi
sub eax, 4
cdqe
add qword [rsi + 0xf8], rax
mov rdx, qword [rsi + 0xf8]
call fcn.14020a650
jmp case.0x1402175a3.4
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.140218140
cmp rax, rbx
jae case.0x1402175a3.4
mov r8, rbp
lea rdx, str.TFTP_error:__s
mov rcx, rsi
call fcn.1401fa9c0
jmp case.0x1402175a3.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.1402171c0
test eax, eax
je case.0x1402175a3.4
jmp 0x14021753c
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rsi
lea rdx, [0x1403337b0]
call fcn.1401fa850
mov rcx, rsi
call fcn.14020a960
test eax, eax
je 0x14021753a
mov edx, 5
mov rcx, rdi
call fcn.1402180d0
mov eax, Ordinal_46
jmp 0x14021753c
Function at 0x14021f810
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 [0x140398b38]
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 + 0x1f0]
mov rcx, rbp
mov dword [rsp + 0x20], Ordinal_133
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x14021f88b
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], Ordinal_133
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.1401fb1c0
mov rcx, rdi
cmp rbx, 0xffffffffffffffff
jne 0x14021f8b3
lea rdx, str.Error_accept__ing_server_connect
call fcn.1401fa850
lea eax, [rbx + 0x1f]
jmp 0x14021f92f
lea rdx, str.Connection_accepted_from_server
call fcn.1401fa9c0
mov edx, 1
mov byte [rsi + 0x3d9], 0
mov rcx, rbx
mov qword [rsi + 0x1f0], rbx
call fcn.14022b070
mov byte [rsi + 0x3ec], 1
cmp qword [rdi + 0x288], 0
je 0x14021f92d
mov dl, 1
mov rcx, rdi
call fcn.1401e9900
mov rcx, qword [rdi + 0x290]
mov r8d, 1
mov rdx, rbx
call qword [rdi + 0x288]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.1401e9900
test ebx, ebx
je 0x14021f92d
mov rdx, rsi
mov rcx, rdi
call fcn.14021fe30
mov eax, Ordinal_46
jmp 0x14021f92f
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14025e930
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 0x1402213d0
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 0x140221406
mov dword [rdx + 0x7d0], 0xd
mov r8d, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.1402214f0
cmp byte [rcx + 0xb0e], 0
je 0x14022141b
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.140221f70
cmp byte [rcx + 0xb11], 0
je 0x14022149c
mov r9, qword [rdx + 0x790]
test r9, r9
jne 0x14022145e
mov r9, qword [rcx + 0x7b0]
test r9, r9
jne 0x140221455
cmp byte [rbx + 0x12e1], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x140221475
cmp byte [rcx + 0xb1d], 0
lea r8, str.PRET_STOR__s
jne 0x140221475
lea r8, str.PRET_RETR__s
add rdx, 0x700
mov rcx, rbx
call fcn.1402357c0
test eax, eax
jne 0x1402214a6
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7d0], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140221ec0
add rsp, 0x20
pop rbx
ret

Function at 0x1402217c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b0]
add rdx, 0x700
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x14022180e
cmp qword [rdx + 0x90], 0
je 0x14022180e
xor r9d, r9d
lea r8, str.REST__d
call fcn.1402357c0
test eax, eax
jne 0x140221818
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7d0], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1402213d0
add rsp, 0x20
pop rbx
ret