joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14001cf30
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_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x14001cf5a
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, str.LoadLibraryExA
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x140065700]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x14001cfba
mov rcx, rbx
test r14, r14
je 0x14001cfa7
xor edx, edx
lea r8d, [rdx + 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_LoadLibraryA]
test r14, r14
je 0x14001cff1
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x14001cff1
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_GetSystemDirectoryA]
mov r15d, eax
test eax, eax
je 0x14001d0b8
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop word [rax + rax]
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x14001d020
lea ecx, [rax + 1]
add rcx, rdx
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x14001d0aa
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14001d0aa
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x14001d050
mov word [rax + rdi], 0x5c
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x14001d061
mov rcx, rdi
sub rcx, rbx
add rcx, rsi
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rcx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x14001d080
mov rcx, rdi
test r14, r14
je 0x14001d0a1
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x14001d0a7
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.140060b30]
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 0x14001d120
Capabilities:
Get common file path
Initialize winsock library

Disassembly:
sub rsp, 0x1e8
mov rax, qword [0x14007a700]
xor rax, rsp
mov qword [rsp + 0x1d0], rax
test cl, 2
je 0x14001d186
mov ecx, 0x202
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x14001d169
movzx eax, word [rsp + 0x30]
cmp al, 2
jne 0x14001d163
shr ax, 8
cmp al, 2
je 0x14001d186
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.14005fc70
add rsp, 0x1e8
ret
call fcn.140051440
test eax, eax
jne 0x14001d395
mov qword [rsp + 0x200], rsi
lea rcx, str.kernel32
mov qword [rsp + 0x208], rdi
xor esi, esi
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x14001d1c6
mov qword [0x14007ab08], rsi
jmp 0x14001d352
mov qword [rsp + 0x1f0], rbx
lea rdx, str.LoadLibraryExA
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, [0x140065700]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x14001d22b
mov rcx, rbx
test rbp, rbp
je 0x14001d21d
xor edx, edx
lea r8d, [rdx + 8]
call rbp
mov rsi, rax
jmp 0x14001d31a
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rsi, rax
jmp 0x14001d31a
test rbp, rbp
je 0x14001d25a
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x14001d25a
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call rbp
mov rsi, rax
jmp 0x14001d31a
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 0x14001d312
lea ecx, [rax + 1]
add rcx, 0xc
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x14001d309
mov edx, r14d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14001d309
mov rcx, 0xffffffffffffffff
mov rax, rcx
nop word [rax + rax]
cmp byte [rdi + rax + 1], sil
lea rax, [rax + 1]
jne 0x14001d2b0
mov word [rax + rdi], 0x5c
inc rcx
cmp byte [rdi + rcx], sil
jne 0x14001d2c1
mov rdx, rdi
sub rdx, rbx
add rdx, rcx
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rdx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x14001d2e0
mov rcx, rdi
test rbp, rbp
je 0x14001d300
xor edx, edx
lea r8d, [rdx + 8]
call rbp
jmp 0x14001d306
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rsi, rax
mov rcx, rdi
call qword [fcn.140060b30]
mov r14, qword [rsp + 0x1e0]
mov rbp, qword [rsp + 0x1f8]
mov rbx, qword [rsp + 0x1f0]
mov qword [0x14007ab08], rsi
test rsi, rsi
je 0x14001d352
lea rdx, str.if_nametoindex
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x14001d352
mov qword [0x14007ab00], rax
xor edx, edx
mov dword [rsp + 0x20], 3
mov r9d, 2
xor r8d, r8d
lea ecx, [rdx + 6]
call fcn.140050ff0
test al, al
lea rcx, [0x14007b150]
setne byte [0x14007b148]
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.14005fc70
add rsp, 0x1e8
ret
Function at 0x14002dfe0
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.14000e0d0
mov rcx, rbx
movups xmm6, xmmword [rax]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strdup]
mov rcx, rdi
mov rsi, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strdup]
mov r8d, 1
mov rcx, rsi
mov rdx, rax
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExA]
test eax, eax
jne 0x14002e090
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.14000e0d0
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.14000e160
cmp rax, 0x3e8
ja 0x14002e0c3
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 0x14002e040
test rsi, rsi
je 0x14002e09e
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test rbx, rbx
je 0x14002e0ac
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
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 0x14002e0d1
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test rbx, rbx
je 0x14002e0df
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov eax, 1
jmp 0x14002e0ae
Function at 0x14002e570
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 0x14002e70e
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rsi
mov rsi, qword [rsp + 0x68]
test rsi, rsi
je 0x14002e6ee
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x14002e5de
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14002e5d0
inc rbx
jmp 0x14002e5e0
xor ebx, ebx
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14002e5ed
lea ebp, [rax + 0xe]
jmp 0x14002e5f9
cmp eax, 0x17
jne 0x14002e691
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], 0
je 0x14002e691
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14002e691
cmp rax, rbp
jb 0x14002e691
lea rcx, [rbp + 0x30]
add rcx, rbx
call qword [section..data]
mov r14, rax
test rax, rax
je 0x14002e6a0
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 sub.VCRUNTIME140.dll_memcpy
test rbx, rbx
je 0x14002e67e
mov rcx, qword [r14 + 0x20]
mov r8, rbx
add rcx, rbp
mov qword [r14 + 0x18], rcx
mov rdx, qword [rsi + 0x18]
call sub.VCRUNTIME140.dll_memcpy
test rdi, rdi
cmove rdi, r14
test r15, r15
je 0x14002e68e
mov qword [r15 + 0x28], r14
mov r15, r14
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14002e5c0
jmp 0x14002e6a6
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x58]
test rcx, rcx
je 0x14002e6c0
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x14002e6e9
test rdi, rdi
je 0x14002e6e5
nop word [rax + rax]
mov rbx, qword [rdi + 0x28]
mov rcx, rdi
call qword [fcn.140060b30]
mov rdi, rbx
test rbx, rbx
jne 0x14002e6d0
xor edi, edi
jmp 0x14002e6fd
test rdi, rdi
jne 0x14002e6fd
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 0x14002eb70
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]
test rax, rax
je 0x14002eba7
cmp rax, 0xffffffffffffffff
cmovne rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
add rsp, 0x30
pop rbx
ret
Function at 0x14002ec10
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 0x14002eceb
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.140014620
cmp eax, 4
je 0x14002ec68
mov edx, eax
jmp 0x14002ec95
cmp byte [0x14007ab14], r14b
jne 0x14002ec9f
mov r9d, 2
mov dword [rsp + 0x50], r14d
lea rdx, [rsp + 0x50]
xor ecx, ecx
lea r8d, [r9 + 2]
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb edx, edx
and edx, 2
mov eax, edx
test eax, eax
jne 0x14002eced
mov eax, dword [rsp + 0x50]
jmp 0x14002ecbe
imul eax, dword [0x14007ab10], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x14007ab10], eax
ror eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x14002ece2
sub rsi, rdi
nop word [rax + rax]
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x14002ecd0
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x14002ec40
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 0x14002ed00
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 0x14002eda3
xor ebp, ebp
lea r14, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
nop
mov r8d, 4
lea rdx, [rsp + 0x50]
mov rcx, rbx
call fcn.140014620
cmp eax, 4
jne 0x14002ed6f
cmp byte [0x14007ab14], bpl
jne 0x14002edbb
lea r9d, [rax - 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 0x14002eda8
mov ecx, dword [rsp + 0x50]
cmp ecx, 0xfffffffc
jae 0x14002ed30
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 0x14002ed30
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
imul ecx, dword [0x14007ab10], 0x41c64e6d
add ecx, 0x3039
mov dword [0x14007ab10], ecx
ror ecx, 0x10
mov dword [rsp + 0x50], ecx
jmp 0x14002ed77
Function at 0x140031c70
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.0x1400167f1.0]
mov rdi, rax
test rax, rax
je 0x140031ced
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 0x140031d18
cmp ebx, esi
je 0x140031d18
cmp ebx, 0x8000
ja 0x140031d18
cmp ebx, esi
jb 0x140031d13
mov edx, ebx
mov rcx, rdi
call qword [case.0x1400167f1.0]
mov rdi, rax
test rax, rax
jne 0x140031cb0
mov rcx, rbp
call qword [fcn.140060b30]
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 0x140031cf8
mov rcx, rdi
jmp 0x140031cf0

Function at 0x140038620
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0xc0
mov rax, qword [0x14007a700]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x20]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, qword [rsi + 0x1b0]
mov rcx, rbx
mov qword [rsp + 0x28], 0xffffffffffffffff
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x14003869c
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsp + 0x28], rax
jmp 0x1400386a1
mov rax, qword [rsp + 0x28]
mov rcx, rdi
cmp rax, 0xffffffffffffffff
jne 0x1400386c0
lea rdx, str.Error_accept__ing_server_connect
call fcn.14001a660
mov eax, reloc.WLDAP32.dll_Ordinal_30
jmp 0x14003874c
lea rdx, str.Connection_accepted_from_server
call fcn.14001a750
mov byte [rsi + 0x2d5], 0
mov edx, 1
mov rcx, qword [rsp + 0x28]
call fcn.140056510
lea r9, [rsp + 0x28]
mov r8d, 1
mov rdx, rsi
mov rcx, rdi
call fcn.14004acb0
test eax, eax
jne 0x14003874c
cmp qword [rdi + 0x278], 0
je 0x14003874a
mov dl, 1
mov rcx, rdi
call fcn.140008760
mov rdx, qword [rsp + 0x28]
mov r8d, 1
mov rcx, qword [rdi + 0x280]
call qword [rdi + 0x278]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.140008760
test ebx, ebx
je 0x14003874a
mov rdx, rsi
mov rcx, rdi
call fcn.140038c70
mov eax, Ordinal_46
jmp 0x14003874c
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14005fc70
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x14003a260
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1a8]
mov rbx, rcx
mov rdx, qword [rcx + 0x20]
cmp dword [rax + 0x10], 0
je 0x14003a290
mov byte [rdx + 0x6c6], 0xd
mov r8b, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.14003a380
cmp byte [rcx + 0xaa7], 0
je 0x14003a2a5
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.14003adb0
cmp byte [rcx + 0xaaa], 0
je 0x14003a323
mov r9, qword [rdx + 0x670]
test r9, r9
jne 0x14003a2e8
mov r9, qword [rcx + 0x750]
test r9, r9
jne 0x14003a2df
cmp byte [rbx + 0x137b], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x14003a2ff
cmp byte [rcx + 0x1380], 0
lea r8, str.PRET_STOR__s
jne 0x14003a2ff
lea r8, str.PRET_RETR__s
add rdx, 0x5d0
mov rcx, rbx
call fcn.14005b7b0
test eax, eax
jne 0x14003a32d
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x6c6], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14003ad00
add rsp, 0x20
pop rbx
ret

Function at 0x14003a610
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1a8]
add rdx, 0x5d0
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x14003a65b
cmp qword [rdx + 0xa0], 0
je 0x14003a65b
xor r9d, r9d
lea r8, str.REST__d
call fcn.14005b7b0
test eax, eax
jne 0x14003a665
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x6c6], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14003a260
add rsp, 0x20
pop rbx
ret
Function at 0x14003a920
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
mov rbp, qword [rcx + 0x20]
lea eax, [rdx - 0xc8]
xor edi, edi
movzx esi, r8b
mov rbx, rcx
cmp eax, 0x64
jb 0x14003a960
lea rdx, str.Couldnt_set_desired_mode
call fcn.14001a660
lea eax, [rdi + 0x11]
jmp 0x14003aac5
cmp edx, 0xc8
je 0x14003a977
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200
call fcn.14001a750
cmp sil, 0x13
jne 0x14003a98d
mov rdx, rbp
mov rcx, rbx
call fcn.14003a820
jmp 0x14003aac1
cmp sil, 0x14
jne 0x14003aaa3
cmp byte [rbx + 0x6f8], 2
mov rbp, qword [rbx + 0x20]
jne 0x14003aa0b
mov rax, qword [rbx + 0x1a8]
mov rcx, qword [rax]
test rcx, rcx
je 0x14003aa0b
xor r9d, r9d
mov qword [rsp + 0x40], rdi
lea r8, [rsp + 0x40]
mov dword [rsp + 0x20], 3
xor edx, edx
call fcn.1400484f0
test eax, eax
jne 0x14003aac1
mov rcx, qword [rsp + 0x40]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14003aa00
mov rdi, qword [rsp + 0x40]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], 0
jmp 0x14003aa0b
mov rcx, qword [rsp + 0x40]
call qword [fcn.140060b30]
mov rdx, qword [rbx + 0x750]
test rdx, rdx
jne 0x14003aa30
cmp byte [rbx + 0x137b], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x140063908]
test rdi, rdi
mov r9, r8
lea rax, [0x14006487c]
cmovne r9, rdi
lea rcx, [0x14006508c]
cmovne r8, rax
call fcn.14001f420
mov rcx, rdi
mov rsi, rax
call qword [fcn.140060b30]
test rsi, rsi
jne 0x14003aa6e
lea edi, [rsi + 0x1b]
jmp 0x14003aac3
lea rdx, [rbp + 0x5d0]
mov r9, rsi
lea r8, [0x140070fb8]
mov rcx, rbx
call fcn.14005b7b0
mov rcx, rsi
mov edi, eax
call qword [fcn.140060b30]
test edi, edi
jne 0x14003aac3
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x6c6], 0x1f
jmp 0x14003aac3
cmp sil, 0x15
jne 0x14003aaae
mov r8b, reloc.WS2_32.dll_listen
jmp 0x14003aab7
cmp sil, 0x16
jne 0x14003aac3
mov r8b, recv
mov dl, 1
mov rcx, rbx
call fcn.14003a380
mov edi, eax
mov eax, edi
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x140041960
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
xor r9d, r9d
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
mov rcx, qword [rcx + 0x1a8]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400419bf
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.14001a660
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.140041500
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x140041b60
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140041d16
push rbp
push rdi
push r13
sub rsp, 0x20
mov rbp, qword [rcx + 0x1a8]
mov rdi, rcx
mov r13, qword [rcx + 0x20]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x48], rsi
lea rsi, [rbp + 0x1cb8]
mov qword [rsp + 0x50], r14
lea rbx, [rbp + 0x1eb8]
mov qword [rsp + 0x58], r15
mov qword [rbx], rsi
mov rax, rsi
cmp rsi, rbx
jae 0x140041bb6
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140041bcf
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140041bcf
mov byte [rax], Ordinal_33
inc qword [rbx]
movzx ecx, word [rbp + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rbp + 0x1caa]
movzx r14d, ax
shr r14w, 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 0x140041c0e
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x140041c21
mov byte [r9], r14b
inc qword [rbx]
mov r9, qword [rbx]
mov r14, qword [rsp + 0x50]
cmp r9, rbx
jae 0x140041c60
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140041c60
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140041c60
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140041c60
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rbp + 0x1ec0], r9
lea r8, [rbp + 0x1cba]
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.140041630
mov rcx, qword [r13 + 0x1a8]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x48]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x140041cc2
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.14001a660
lea rdx, [rbp + 0x1cbb]
mov r8d, 4
mov rcx, rdi
call fcn.1400419f0
mov rcx, qword [r13 + 0x1a8]
lea rdx, [rbp + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140041d0e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.14001a660
add rsp, 0x20
pop r13
pop rdi
pop rbp
ret
Function at 0x1400433d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x14007a700]
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 + 0x5d0]
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 0x140043466
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0x100], r14
cmp r8d, 4
jge 0x1400434b6
lea rdx, str.Received_too_short_packet
mov rcx, rbp
call fcn.14001a660
mov dword [rdi + 0xc], 7
mov eax, esi
mov r14, qword [rsp + 0x100]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.14005fc70
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.0x1400434ec.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0x4361c]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x1400434ec.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.0x1400434ec.4
lea eax, [r8 - 4]
mov rcx, rbp
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.14001abc0
mov esi, eax
test eax, eax
jne 0x140043562
mov eax, dword [rdi + 0x13c]
mov rcx, rbp
sub eax, 4
cdqe
add qword [rbp + 0x100], rax
mov rdx, qword [rbp + 0x100]
call fcn.14002be90
mov esi, eax
test eax, eax
je case.0x1400434ec.4
mov edx, 5
mov rcx, rdi
call fcn.140044030
jmp 0x140043491
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.1400440a0
cmp rax, rbx
mov rbx, qword [rsp + 0xf8]
jae case.0x1400434ec.4
mov r8, r14
lea rdx, str.TFTP_error:__s
mov rcx, rbp
call fcn.14001a750
jmp case.0x1400434ec.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.140043110
mov esi, eax
test eax, eax
je case.0x1400434ec.4
jmp 0x140043493
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rbp
lea rdx, [0x140070fb8]
call fcn.14001a660
mov rcx, rbp
call fcn.14002c310
test eax, eax
je 0x140043491
mov edx, 5
mov rcx, rdi
call fcn.140044030
mov eax, Ordinal_46
jmp 0x140043493