joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140021160
Capabilities:
Get common file path
Initialize winsock library

Disassembly:
sub rsp, 0x1e8
mov rax, qword [0x1400bb770]
xor rax, rsp
mov qword [rsp + 0x1d0], rax
test cl, 2
je 0x1400211c6
mov ecx, 0x202
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x1400211a9
movzx eax, word [rsp + 0x30]
cmp al, 2
jne 0x1400211a3
shr ax, 8
cmp al, 2
je 0x1400211c6
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.140061ea0
add rsp, 0x1e8
ret
call fcn.140054720
test eax, eax
jne 0x1400213d0
mov qword [rsp + 0x200], rsi
lea rcx, [0x140099180]
mov qword [rsp + 0x208], rdi
xor esi, esi
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x140021206
mov qword [0x1400bd158], rsi
jmp 0x14002138d
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, [0x1400991a0]
call fcn.140074f90
test rax, rax
je 0x14002126a
mov rcx, rbx
test rbp, rbp
je 0x14002125c
xor edx, edx
lea r8d, [rdx + 8]
call rbp
mov rsi, rax
jmp 0x14002134c
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rsi, rax
jmp 0x14002134c
test rbp, rbp
je 0x140021299
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x140021299
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call rbp
mov rsi, rax
jmp 0x14002134c
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 0x140021344
lea ecx, [rax + 1]
add rcx, 0xc
call qword [fcn.140068220]
mov rdi, rax
test rax, rax
je 0x14002133b
mov edx, r14d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14002133b
mov rcx, 0xffffffffffffffff
mov rax, rcx
cmp byte [rdi + rax + 1], sil
lea rax, [rax + 1]
jne 0x1400212e5
mov edx, 0x5c
mov word [rax + rdi], dx
nop dword [rax]
inc rcx
cmp byte [rdi + rcx], sil
jne 0x140021300
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 0x140021312
mov rcx, rdi
test rbp, rbp
je 0x140021332
xor edx, edx
lea r8d, [rdx + 8]
call rbp
jmp 0x140021338
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rsi, rax
mov rcx, rdi
call qword [fcn.1400668a4]
mov r14, qword [rsp + 0x1e0]
mov rbp, qword [rsp + 0x1f8]
mov rbx, qword [rsp + 0x1f0]
mov qword [0x1400bd158], rsi
test rsi, rsi
je 0x14002138d
lea rdx, str.if_nametoindex
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rcx, qword [0x1400bd150]
test rax, rax
cmovne rcx, rax
mov qword [0x1400bd150], rcx
xor edx, edx
mov dword [rsp + 0x20], 3
mov r9d, 2
xor r8d, r8d
lea ecx, [rdx + 6]
call fcn.1400542d0
test al, al
lea rcx, [0x1400be478]
setne byte [0x1400be470]
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.140061ea0
add rsp, 0x1e8
ret
Function at 0x140024b20
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov r8, rdx
test rcx, rcx
je 0x140024b7c
test rdx, rdx
je 0x140024b89
cmp byte [rcx], 0
je 0x140024b64
lea r9, [0x140099520]
nop dword [rax]
movzx eax, byte [r8]
test al, al
je 0x140024b64
movzx edx, byte [rcx]
movzx eax, al
movzx eax, byte [rax + r9]
cmp byte [rdx + r9], al
jne 0x140024b89
inc rcx
inc r8
cmp byte [rcx], 0
jne 0x140024b40
xor edx, edx
mov eax, edx
cmp byte [rcx], al
mov ecx, edx
sete al
cmp byte [r8], cl
mov edx, eax
setne cl
xor edx, ecx
mov eax, edx
ret
test rdx, rdx
jne 0x140024b89
mov edx, 1
mov eax, edx
ret
xor edx, edx
mov eax, edx
ret
Function at 0x1400318c0
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.1400127e0
mov rcx, rbx
movups xmm6, xmmword [rax]
call case.0x14001ad01.1
mov rcx, rdi
mov rsi, rax
call case.0x14001ad01.1
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExA]
test eax, eax
jne 0x140031970
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.1400127e0
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.140012870
cmp rax, 0x3e8
ja 0x1400319a1
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 0x140031920
test rsi, rsi
je 0x14003197d
mov rcx, rsi
call fcn.1400668a4
test rbx, rbx
je 0x14003198a
mov rcx, rbx
call fcn.1400668a4
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 0x1400319ae
mov rcx, rsi
call fcn.1400668a4
test rbx, rbx
je 0x1400319bb
mov rcx, rbx
call fcn.1400668a4
mov eax, 1
jmp 0x14003198c
Function at 0x140031e50
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 0x140031fee
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rdi
mov rdi, qword [rsp + 0x68]
test rdi, rdi
je 0x140031fce
mov qword [rsp + 0x58], rsi
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rdi + 0x18]
test rax, rax
je 0x140031ebe
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140031eb0
inc rbx
jmp 0x140031ec0
xor ebx, ebx
mov eax, dword [rdi + 4]
cmp eax, 2
jne 0x140031ece
lea r14d, [rax + 0xe]
jmp 0x140031edb
cmp eax, 0x17
jne 0x140031f74
lea r14d, [rax + 5]
cmp qword [rdi + 0x20], 0
je 0x140031f74
mov rax, qword [rdi + 0x10]
test rax, rax
je 0x140031f74
cmp rax, r14
jb 0x140031f74
lea rcx, [rbx + 0x30]
add rcx, r14
call qword [fcn.140068220]
mov rsi, rax
test rax, rax
je 0x140031f83
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.140063700
test rbx, rbx
je 0x140031f61
mov rcx, qword [rsi + 0x20]
mov r8, rbx
add rcx, r14
mov qword [rsi + 0x18], rcx
mov rdx, qword [rdi + 0x18]
call fcn.140063700
test rbp, rbp
cmove rbp, rsi
test r15, r15
je 0x140031f71
mov qword [r15 + 0x28], rsi
mov r15, rsi
mov rdi, qword [rdi + 0x28]
test rdi, rdi
jne 0x140031ea0
jmp 0x140031f89
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x58]
test rcx, rcx
je 0x140031fa3
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x140031fc9
test rbp, rbp
je 0x140031fc5
nop dword [rax]
mov rbx, qword [rbp + 0x28]
mov rcx, rbp
call qword [fcn.1400668a4]
mov rbp, rbx
test rbx, rbx
jne 0x140031fb0
xor ebp, ebp
jmp 0x140031fdd
test rbp, rbp
jne 0x140031fdd
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 0x1400324f0
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 0x1400325bb
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.140018b40
cmp eax, 4
jne 0x14003256c
cmp byte [0x1400bd164], r14b
jne 0x140032578
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 0x1400325bd
mov eax, dword [rsp + 0x50]
jmp 0x140032597
imul eax, dword [0x1400bd160], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x1400bd160], eax
rol eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x1400325b2
sub rsi, rdi
nop
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x1400325a0
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x140032520
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 0x1400325d0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov r11, rsp
push rsi
push r12
push r14
push r15
sub rsp, 0xd8
mov rax, qword [0x1400bb770]
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 0x14003274f
test r14b, 1
je 0x14003274f
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 0x1400326eb
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.140018b40
cmp eax, 4
jne 0x14003269c
cmp byte [0x1400bd164], r13b
jne 0x1400326a8
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 0x1400326ed
mov eax, dword [rsp + 0x20]
jmp 0x1400326c7
imul eax, dword [0x1400bd160], 0x41c64e6d
mov ecx, r13d
add eax, 0x3039
mov dword [0x1400bd160], eax
rol eax, 0x10
mov dword [rsp + 0x20], eax
test rbx, rbx
je 0x1400326e2
sub rbp, rbx
nop
mov byte [rdi], al
inc rdi
shr eax, 8
sub rbx, 1
jne 0x1400326d0
mov dword [rsp + 0x20], eax
test rbp, rbp
jne 0x140032650
mov eax, ecx
mov r13, qword [rsp + 0xc0]
mov rdi, qword [rsp + 0xc8]
mov rbp, qword [rsp + 0xd0]
mov rbx, qword [rsp + 0x110]
test eax, eax
jne 0x140032754
test r14, r14
je 0x140032748
lea rdx, [0x14009b7b0]
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 0x140032720
mov byte [rsi], 0
xor eax, eax
jmp 0x140032754
mov eax, Ordinal_46
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140061ea0
add rsp, 0xd8
pop r15
pop r14
pop r12
pop rsi
ret
Function at 0x140035560
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.0x14001ad01.0]
mov rdi, rax
test rax, rax
je 0x1400355dd
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 0x140035608
cmp ebx, esi
je 0x140035608
cmp ebx, 0x8000
ja 0x140035608
cmp ebx, esi
jb 0x140035603
mov edx, ebx
mov rcx, rdi
call qword [case.0x14001ad01.0]
mov rdi, rax
test rax, rax
jne 0x1400355a0
mov rcx, rbp
call qword [fcn.1400668a4]
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 0x1400355e8
mov rcx, rdi
jmp 0x1400355e0

Function at 0x140036dc0
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 0x140036e1f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.14001eb30
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.140036950
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140036fc0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14003716e
push rbp
push rdi
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x1a0]
mov rbp, rcx
mov r15, qword [rcx + 0x20]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rsi
lea rsi, [rdi + 0x1cb8]
mov qword [rsp + 0x58], r14
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x14003700f
mov byte [rsi], 0xff
inc qword [rbx]
mov rax, qword [rbx]
jmp 0x140037012
mov rax, rsi
cmp rax, rbx
jae 0x14003702b
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14003702b
mov byte [rax], Ordinal_33
inc qword [rbx]
movzx ecx, word [rdi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rdi + 0x1caa]
movzx r14d, 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 0x140037062
mov byte [r9], r14b
inc qword [rbx]
mov r9, qword [rbx]
mov r14, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400370b8
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400370b8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400370b8
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400370b8
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400370b8
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rbp
call fcn.140036a80
mov rcx, qword [r15 + 0x1a8]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x14003711a
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14001eb30
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, rbp
call fcn.140036e50
mov rcx, qword [r15 + 0x1a8]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140037166
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14001eb30
add rsp, 0x20
pop r15
pop rdi
pop rbp
ret
Function at 0x140038810
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1400bb770]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x20]
mov rsi, rcx
xor r9d, r9d
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]
cmp dword [rdi + 0x138], 0
mov dword [rdi + 0x13c], eax
jne 0x1400388a7
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call fcn.140063700
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 0x14003890d
lea rdx, str.Received_too_short_packet
mov rcx, rsi
call fcn.14001eb30
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.140061ea0
mov rsi, qword [rsp + 0xf8]
add rsp, 0xd0
pop rdi
ret
mov rax, qword [rdi + 0x150]
movzx ecx, byte [rax]
movzx edx, byte [rax + 1]
shl ecx, 8
or edx, ecx
mov dword [rdi + 0xc], edx
sub edx, 3
je 0x1400389bd
sub edx, 1
je 0x140038a36
sub edx, 1
je 0x140038977
cmp edx, 1
je 0x14003895a
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rsi
lea rdx, [0x140097534]
call fcn.14001eb30
jmp 0x140038a36
add r8d, 0xfffffffe
lea rdx, [rax + 2]
mov rcx, rdi
call fcn.140038550
test eax, eax
je 0x140038a36
jmp 0x1400388dc
mov rdx, rax
lea rbp, [rax + 4]
lea eax, [r8 - 4]
movsxd rbx, eax
movzx ecx, byte [rdx + 2]
movzx eax, byte [rdx + 3]
mov rdx, rbx
shl ecx, 8
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, rbp
call fcn.1400394b0
cmp rax, rbx
jae 0x140038a36
mov r8, rbp
lea rdx, str.TFTP_error:__s
mov rcx, rsi
call fcn.14001ecc0
jmp 0x140038a36
cmp r8d, 4
jle 0x140038a36
movzx ecx, byte [rax + 2]
mov rdx, rax
movzx eax, byte [rax + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x14c]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x140038a36
lea eax, [r8 - 4]
mov rcx, rsi
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.14001ee60
mov ebx, eax
test eax, eax
je 0x140038a15
mov edx, 5
mov rcx, rdi
call fcn.140039440
mov eax, ebx
jmp 0x1400388dc
mov eax, dword [rdi + 0x13c]
mov rcx, rsi
sub eax, 4
cdqe
add qword [rsi + 0x100], rax
mov rdx, qword [rsi + 0x100]
call fcn.14002f790
mov rcx, rsi
call fcn.14002fbd0
test eax, eax
je 0x1400388da
mov edx, 5
mov rcx, rdi
call fcn.140039440
mov eax, Ordinal_46
jmp 0x1400388dc
Function at 0x140040ee0
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 [0x1400bb770]
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 0x140040f5c
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 0x140040f61
mov rax, qword [rsp + 0x28]
mov rcx, rdi
cmp rax, 0xffffffffffffffff
jne 0x140040f80
lea rdx, str.Error_accept__ing_server_connect
call fcn.14001eb30
mov eax, reloc.WLDAP32.dll_Ordinal_30
jmp 0x14004100c
lea rdx, str.Connection_accepted_from_server
call fcn.14001ecc0
mov byte [rsi + 0x2d5], 0
mov edx, 1
mov rcx, qword [rsp + 0x28]
call fcn.140059340
lea r9, [rsp + 0x28]
mov r8d, 1
mov rdx, rsi
mov rcx, rdi
call fcn.14004e110
test eax, eax
jne 0x14004100c
cmp qword [rdi + 0x270], 0
je 0x14004100a
mov dl, 1
mov rcx, rdi
call fcn.14000d070
mov rdx, qword [rsp + 0x28]
mov r8d, 1
mov rcx, qword [rdi + 0x278]
call qword [rdi + 0x270]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.14000d070
test ebx, ebx
je 0x14004100a
mov rdx, rsi
mov rcx, rdi
call fcn.140041530
mov eax, Ordinal_46
jmp 0x14004100c
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140061ea0
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret

Function at 0x1400429a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1a0]
mov rbx, rcx
mov rdx, qword [rcx + 0x20]
cmp dword [rax + 0x10], 0
je 0x1400429d0
mov byte [rdx + 0x6c6], 0xd
mov r8b, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.140042ac0
cmp byte [rcx + 0xa9f], 0
je 0x1400429e5
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.140043570
cmp byte [rcx + 0xaa2], 0
je 0x140042a63
mov r9, qword [rdx + 0x670]
test r9, r9
jne 0x140042a28
mov r9, qword [rcx + 0x748]
test r9, r9
jne 0x140042a1f
cmp byte [rbx + 0x1373], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x140042a3f
cmp byte [rcx + 0x1378], 0
lea r8, str.PRET_STOR__s
jne 0x140042a3f
lea r8, str.PRET_RETR__s
add rdx, 0x5d0
mov rcx, rbx
call fcn.14005da30
test eax, eax
jne 0x140042a6d
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x6c6], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400434c0
add rsp, 0x20
pop rbx
ret

Function at 0x140042dd0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1a0]
add rdx, 0x5d0
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x140042e1b
cmp qword [rdx + 0xa0], 0
je 0x140042e1b
xor r9d, r9d
lea r8, str.REST__d
call fcn.14005da30
test eax, eax
jne 0x140042e25
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x6c6], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400429a0
add rsp, 0x20
pop rbx
ret
Function at 0x1400430e0
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 0x140043120
lea rdx, str.Couldnt_set_desired_mode
call fcn.14001eb30
lea eax, [rdi + 0x11]
jmp 0x140043285
cmp edx, 0xc8
je 0x140043137
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200
call fcn.14001ecc0
cmp sil, 0x13
jne 0x14004314d
mov rdx, rbp
mov rcx, rbx
call fcn.140042fe0
jmp 0x140043281
cmp sil, 0x14
jne 0x140043263
cmp byte [rbx + 0x6f0], 2
mov rbp, qword [rbx + 0x20]
jne 0x1400431cb
mov rax, qword [rbx + 0x1a0]
mov rcx, qword [rax]
test rcx, rcx
je 0x1400431cb
xor r9d, r9d
mov qword [rsp + 0x40], rdi
lea r8, [rsp + 0x40]
mov dword [rsp + 0x20], 3
xor edx, edx
call fcn.14004b8a0
test eax, eax
jne 0x140043281
mov rcx, qword [rsp + 0x40]
lea edx, [rax + 0x2f]
call fcn.140063ef4
test rax, rax
je 0x1400431c0
mov rdi, qword [rsp + 0x40]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], 0
jmp 0x1400431cb
mov rcx, qword [rsp + 0x40]
call qword [fcn.1400668a4]
mov rdx, qword [rbx + 0x748]
test rdx, rdx
jne 0x1400431f0
cmp byte [rbx + 0x1373], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400afe40]
test rdi, rdi
mov r9, r8
lea rax, reloc.WLDAP32.dll_Ordinal_32
cmovne r9, rdi
lea rcx, [0x140098b94]
cmovne r8, rax
call fcn.140023460
mov rcx, rdi
mov rsi, rax
call qword [fcn.1400668a4]
test rsi, rsi
jne 0x14004322e
lea edi, [rsi + 0x1b]
jmp 0x140043283
lea rdx, [rbp + 0x5d0]
mov r9, rsi
lea r8, [0x140097534]
mov rcx, rbx
call fcn.14005da30
mov rcx, rsi
mov edi, eax
call qword [fcn.1400668a4]
test edi, edi
jne 0x140043283
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x6c6], 0x1f
jmp 0x140043283
cmp sil, 0x15
jne 0x14004326e
mov r8b, reloc.WS2_32.dll_listen
jmp 0x140043277
cmp sil, 0x16
jne 0x140043283
mov r8b, ntohs
mov dl, 1
mov rcx, rbx
call fcn.140042ac0
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 0x14004e480
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x1400bd168]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x14004e4e4
lea r9d, [rax + 2]
mov dword [rsp + 0x20], 3
xor r8d, r8d
lea ecx, [rax + 6]
xor edx, edx
call fcn.1400542d0
test al, al
je 0x14004e4d8
mov dword [0x1400bd168], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x1400bd168], 1
jmp 0x14004e4e9
cmp eax, 2
je 0x14004e53b
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 0x14004e51a
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x14004e53b
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