joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140039144
Capabilities:
Set thread local storage value

Disassembly:
sub rsp, 0x48
call qword [sym.imp.KERNEL32.dll_TlsSetValue]
test eax, eax
je 0x140039157
add rsp, 0x48
ret
call qword [sym.imp.KERNEL32.dll_GetLastError]
movzx edx, ax
lea rcx, [rsp + 0x20]
or edx, 0x80070000
test eax, eax
cmovle edx, eax
call fcn.140039764
lea rdx, [0x1400a8808]
lea rcx, [rsp + 0x20]
call fcn.140053b84
int3

Function at 0x1400439e0
Capabilities:
Set thread local storage value

Disassembly:
mov ecx, dword [0x1400af3f0]
xor edx, edx
jmp fcn.140039144

Function at 0x140044378
Capabilities:
Set thread local storage value

Disassembly:
mov rdx, rcx
mov ecx, dword [0x1400af3f0]
jmp fcn.140039144

Function at 0x14004ffc8
Capabilities:
Get thread local storage value

Disassembly:
mov qword [rcx + 0x98], rdx
mov r8, rcx
mov r9, qword [rdx + 0x1a8]
add rcx, 0x40
lea rdx, [0x140050084]
mov r9, qword [r9 + 8]
jmp fcn.140041398

Function at 0x14005005c
Capabilities:
Get thread local storage value

Disassembly:
mov qword [rcx + 0x98], rdx
mov r8, rcx
mov r9, qword [rdx + 0x1a8]
add rcx, 0x40
lea rdx, [0x140050094]
mov r9, qword [r9 + 8]
jmp fcn.140041398

Function at 0x14005b0dc
Capabilities:
Parse pe header

Disassembly:
mov qword [rsp + 8], rbx
mov dword [rsp + 0x18], r8d
mov dword [rsp + 0x10], edx
push rbp
mov rbp, rsp
sub rsp, 0x50
mov ebx, ecx
test r8d, r8d
jne 0x14005af6f
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14005af6f
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14005af6f
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14005af6f
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14005af6f
cmp dword [rcx + 0x84], 0xe
jbe 0x14005af6f
cmp dword [rcx + 0xf8], 0
je 0x14005af6f
mov ecx, ebx
call fcn.14005b010
lea rax, [rbp + 0x18]
mov byte [rbp + 0x28], 0
mov qword [rbp - 0x20], rax
lea r9, [rbp - 0x2c]
lea rax, [rbp + 0x20]
mov qword [rbp - 0x18], rax
lea r8, [rbp - 0x20]
lea rax, [rbp + 0x28]
mov qword [rbp - 0x10], rax
lea rdx, [rbp - 0x28]
mov eax, 2
lea rcx, [rbp - 0x30]
mov dword [rbp - 0x2c], eax
mov dword [rbp - 0x28], eax
call fcn.14005ae00
cmp dword [rbp + 0x20], 0
je 0x14005afbc
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.14005afc4
int3
xor r8d, r8d
xor edx, edx
jmp 0x14005af08
Function at 0x1800073f0
Capabilities:
Enumerate processes

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x2b0
mov rax, qword [0x1800ce7c0]
xor rax, rsp
mov qword [rsp + 0x2a8], rax
mov rbx, rcx
mov qword [rsp + 0x30], rcx
mov dword [rsp + 0x20], 1
xorps xmm0, xmm0
xor eax, eax
movups xmmword [rcx], xmm0
mov qword [rcx], rax
mov qword [rcx + 8], rax
mov qword [rcx + 0x10], rax
mov dword [rsp + 0x20], 1
xor edx, edx
lea ecx, [rax + 2]
call qword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov rdi, rax
cmp rax, 0xffffffffffffffff
je 0x180007530
mov dword [rsp + 0x40], 0x238
lea rdx, [rsp + 0x40]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_Process32FirstW]
test eax, eax
je 0x180007526
mov edx, dword [rsp + 0x48]
lea rcx, [rsp + 0x280]
call fcn.1800072b0
nop
mov rcx, qword [rsp + 0x2a0]
cmp qword [rsp + 0x298], 0
je 0x1800074d8
mov rdx, qword [rbx + 8]
cmp rdx, qword [rbx + 0x10]
je 0x1800074c0
mov eax, dword [rsp + 0x280]
mov dword [rdx], eax
lea rcx, [rdx + 8]
lea rdx, [rsp + 0x288]
call fcn.180002b50
add qword [rbx + 8], 0x28
jmp 0x1800074d0
lea r8, [rsp + 0x280]
mov rcx, rbx
call fcn.1800078a0
mov rcx, qword [rsp + 0x2a0]
cmp rcx, 0xf
jbe 0x180007510
lea rdx, [rcx + 1]
mov rcx, qword [rsp + 0x288]
mov rax, rcx
cmp rdx, 0x1000
jb 0x18000750b
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x180007554
call fcn.180071fec
lea rdx, [rsp + 0x40]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_Process32NextW]
test eax, eax
jne 0x180007470
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
nop
mov rax, rbx
mov rcx, qword [rsp + 0x2a8]
xor rcx, rsp
call fcn.180071fa0
mov rbx, qword [rsp + 0x2c8]
add rsp, 0x2b0
pop rdi
ret
call fcn.1800793ec
nop
int3
Function at 0x180019620
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rbx, rdx
mov edx, 0x2b
mov rsi, r8
mov rbp, rcx
test r8, r8
je 0x1800196fb
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.18001d280
cmp eax, 4
je 0x180019678
mov edx, eax
jmp 0x1800196a5
cmp byte [0x1800d0274], r14b
jne 0x1800196af
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 0x1800196fd
mov eax, dword [rsp + 0x50]
jmp 0x1800196ce
imul eax, dword [0x1800d0270], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x1800d0270], eax
ror eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x1800196f2
sub rsi, rdi
nop word [rax + rax]
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x1800196e0
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x180019650
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 0x180019710
Capabilities:
Generate random numbers via winapi

Disassembly:
mov r11, rsp
push rsi
push r12
push r14
push r15
sub rsp, 0xd8
mov rax, qword [0x1800ce7c0]
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 0x1800198bc
test r14b, 1
je 0x1800198bc
mov qword [r11 - 0x28], rbp
dec r14
mov qword [r11 - 0x30], rdi
mov rbp, r14
shr rbp, 1
lea rdi, [rsp + 0x30]
mov qword [r11 + 0x18], rbx
mov ecx, 0x2b
mov qword [r11 - 0x38], r13
je 0x18001983b
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.18001d280
cmp eax, 4
je 0x1800197b8
mov ecx, eax
jmp 0x1800197e5
cmp byte [0x1800d0274], r13b
jne 0x1800197f3
mov r9d, 2
mov dword [rsp + 0x20], r13d
lea rdx, [rsp + 0x20]
xor ecx, ecx
lea r8d, [r9 + 2]
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb ecx, ecx
and ecx, 2
mov eax, ecx
test eax, eax
jne 0x18001987d
mov eax, dword [rsp + 0x20]
jmp 0x180019812
imul eax, dword [0x1800d0270], 0x41c64e6d
mov ecx, r13d
add eax, 0x3039
mov dword [0x1800d0270], eax
ror eax, 0x10
mov dword [rsp + 0x20], eax
test rbx, rbx
je 0x180019832
sub rbp, rbx
nop word [rax + rax]
mov byte [rdi], al
inc rdi
shr eax, 8
sub rbx, 1
jne 0x180019820
mov dword [rsp + 0x20], eax
test rbp, rbp
jne 0x180019790
mov eax, ecx
test ecx, ecx
jne 0x18001987d
test r14, r14
je 0x180019878
lea rdx, [0x1800a3920]
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 0x180019850
mov byte [rsi], 0
xor eax, eax
mov rbx, qword [rsp + 0x110]
mov r13, qword [rsp + 0xc0]
mov rbp, qword [rsp + 0xd0]
mov rdi, qword [rsp + 0xc8]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.180071fa0
add rsp, 0xd8
pop r15
pop r14
pop r12
pop rsi
ret
mov eax, 0x2b
jmp 0x18001989d
Function at 0x180030540
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, str.kernel32
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov rdi, rax
test rax, rax
jne 0x18003056a
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, [0x1800a54e8]
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x1800a54f8]
mov rcx, rbx
mov r14, rax
call fcn.180086378
test rax, rax
je 0x1800305c9
mov rcx, rbx
test r14, r14
je 0x1800305b6
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_LoadLibraryW]
test r14, r14
je 0x180030600
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x180030600
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
mov rax, r14
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp rax
xor edx, edx
mov qword [rsp + 0x50], r15
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov r15d, eax
test eax, eax
je 0x1800306ca
mov rdi, 0xffffffffffffffff
mov qword [rsp + 0x40], rsi
mov rdx, rdi
nop dword [rax]
inc rdx
cmp word [rbx + rdx*2], bp
jne 0x180030630
lea ecx, [rax + 1]
add rcx, rdx
add rcx, rcx
call qword [fcn.18007e22c]
mov rsi, rax
test rax, rax
je 0x1800306bc
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x1800306bc
mov rax, rdi
cmp word [rsi + rax*2 + 2], bp
lea rax, [rax + 1]
jne 0x180030663
mov dword [rsi + rax*2], 0x5c
inc rdi
cmp word [rsi + rdi*2], bp
jne 0x180030675
add rdi, rdi
sub rdi, rbx
add rdi, rsi
nop word [rax + rax]
movzx eax, word [rbx]
mov word [rbx + rdi], ax
lea rbx, [rbx + 2]
test ax, ax
jne 0x180030690
mov rcx, rsi
test r14, r14
je 0x1800306b3
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x1800306b9
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rbp, rax
mov rcx, rsi
call qword [fcn.18007b694]
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 0x1800306e0
Capabilities:
Get common file path
Initialize winsock library

Disassembly:
sub rsp, 0x1e8
mov rax, qword [0x1800ce7c0]
xor rax, rsp
mov qword [rsp + 0x1d0], rax
test cl, 2
je 0x180030746
mov ecx, 0x202
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x180030729
movzx eax, word [rsp + 0x30]
cmp al, 2
jne 0x180030723
shr ax, 8
cmp al, 2
je 0x180030746
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.180071fa0
add rsp, 0x1e8
ret
call fcn.18005e380
test eax, eax
jne 0x180030957
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 0x180030786
mov qword [0x1800d0368], rsi
jmp 0x180030914
mov qword [rsp + 0x1f0], rbx
lea rdx, [0x1800a54e8]
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, [0x1800a54f8]
call fcn.180086378
test rax, rax
je 0x1800307ea
mov rcx, rbx
test rbp, rbp
je 0x1800307dc
xor edx, edx
lea r8d, [rdx + 8]
call rbp
mov rsi, rax
jmp 0x1800308dc
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rsi, rax
jmp 0x1800308dc
test rbp, rbp
je 0x180030819
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x180030819
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call rbp
mov rsi, rax
jmp 0x1800308dc
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 0x1800308d4
lea ecx, [rax + 1]
lea rcx, [rcx*2 + 0x18]
call qword [fcn.18007e22c]
mov rdi, rax
test rax, rax
je 0x1800308cb
mov edx, r14d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x1800308cb
mov rcx, 0xffffffffffffffff
mov rax, rcx
nop dword [rax]
cmp word [rdi + rax*2 + 2], si
lea rax, [rax + 1]
jne 0x180030870
mov dword [rdi + rax*2], 0x5c
inc rcx
cmp word [rdi + rcx*2], si
jne 0x180030882
add rcx, rcx
sub rcx, rbx
add rcx, rdi
nop dword [rax]
nop dword [rax + rax]
movzx eax, word [rbx]
mov word [rcx + rbx], ax
lea rbx, [rbx + 2]
test ax, ax
jne 0x1800308a0
mov rcx, rdi
test rbp, rbp
je 0x1800308c2
xor edx, edx
lea r8d, [rdx + 8]
call rbp
jmp 0x1800308c8
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rsi, rax
mov rcx, rdi
call qword [fcn.18007b694]
mov r14, qword [rsp + 0x1e0]
mov rbp, qword [rsp + 0x1f8]
mov rbx, qword [rsp + 0x1f0]
mov qword [0x1800d0368], rsi
test rsi, rsi
je 0x180030914
lea rdx, str.if_nametoindex
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x180030914
mov qword [0x1800d0360], rax
xor edx, edx
mov dword [rsp + 0x20], 3
mov r9d, 2
xor r8d, r8d
lea ecx, [rdx + 6]
call fcn.18005df30
test al, al
lea rcx, [0x1800d1f08]
setne byte [0x1800d1f00]
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.180071fa0
add rsp, 0x1e8
ret
Function at 0x180033690
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.0x180021830.0]
mov rdi, rax
test rax, rax
je 0x18003370d
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 0x180033738
cmp ebx, esi
je 0x180033738
cmp ebx, 0x8000
ja 0x180033738
cmp ebx, esi
jb 0x180033733
mov edx, ebx
mov rcx, rdi
call qword [case.0x180021830.0]
mov rdi, rax
test rax, rax
jne 0x1800336d0
mov rcx, rbp
call qword [fcn.18007b694]
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 0x180033718
mov rcx, rdi
jmp 0x180033710

Function at 0x1800360b0
Capabilities:
Convert ip address from string

Disassembly:
cmp qword [rsp + 0x28], 0
mov qword [r9], 0
jge 0x1800360c5
mov eax, 0xfffffffe
ret
mov qword [rsp + 0x28], r9
mov r9b, 1
jmp fcn.180035b30

Function at 0x180036df0
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.18002b0b0
mov rcx, rbx
movups xmm6, xmmword [rax]
call fcn.180018dd0
mov rcx, rdi
mov rsi, rax
call fcn.180018dd0
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x180036ea0
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.18002b0b0
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.18002b140
cmp rax, 0x3e8
ja 0x180036ed1
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 0x180036e50
test rsi, rsi
je 0x180036ead
mov rcx, rsi
call fcn.18007b694
test rbx, rbx
je 0x180036eba
mov rcx, rbx
call fcn.18007b694
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 0x180036ede
mov rcx, rsi
call fcn.18007b694
test rbx, rbx
je 0x180036eeb
mov rcx, rbx
call fcn.18007b694
mov eax, 1
jmp 0x180036ebc
Function at 0x180038360
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 + 0x1a8]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1800383bf
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.18002e3e0
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.180037f00
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x180038560
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x180038716
push rbp
push rdi
push r13
sub rsp, 0x20
mov rbp, qword [rcx + 0x1a0]
mov rdi, rcx
mov r13, qword [rcx + 0x18]
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 0x1800385b6
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1800385cf
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1800385cf
mov byte [rax], 0x1f
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 0x18003860e
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x180038621
mov byte [r9], r14b
inc qword [rbx]
mov r9, qword [rbx]
mov r14, qword [rsp + 0x50]
cmp r9, rbx
jae 0x180038660
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x180038660
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x180038660
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x180038660
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.180038030
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 0x1800386c2
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.18002e3e0
lea rdx, [rbp + 0x1cbb]
mov r8d, 4
mov rcx, rdi
call fcn.1800383f0
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 0x18003870e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.18002e3e0
add rsp, 0x20
pop r13
pop rdi
pop rbp
ret
Function at 0x180039dd0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1800ce7c0]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x18]
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 0x180039e67
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call fcn.18009ec90
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 0x180039ecd
lea rdx, str.Received_too_short_packet
mov rcx, rsi
call fcn.18002e3e0
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.180071fa0
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.0x180039f03.1
movsxd rax, ecx
lea r9, [0x180000000]
mov ecx, dword [r9 + rax*4 + 0x3a01c]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x180039f03.4
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.0x180039f03.4
lea eax, [r8 - 4]
mov rcx, rsi
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.18002e570
mov ebx, eax
test eax, eax
je 0x180039f62
mov edx, 5
mov rcx, rdi
call fcn.18003aa30
mov eax, ebx
jmp 0x180039e9c
mov eax, dword [rdi + 0x13c]
mov rcx, rsi
sub eax, 4
cdqe
add qword [rsi + 0xf8], rax
mov rdx, qword [rsi + 0xf8]
call fcn.180055090
jmp case.0x180039f03.4
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.18003aaa0
cmp rax, rbx
jae case.0x180039f03.4
mov r8, rbp
lea rdx, str.TFTP_error:__s
mov rcx, rsi
call fcn.18002e4d0
jmp case.0x180039f03.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.180039b20
test eax, eax
je case.0x180039f03.4
jmp 0x180039e9c
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rsi
lea rdx, [0x1800a4f20]
call fcn.18002e3e0
mov rcx, rsi
call fcn.1800554e0
test eax, eax
je 0x180039e9a
mov edx, 5
mov rcx, rdi
call fcn.18003aa30
mov eax, 0x2a
jmp 0x180039e9c
Function at 0x1800415b0
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 [0x1800ce7c0]
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, 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 0x18004162c
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 0x180041631
mov rax, qword [rsp + 0x28]
mov rcx, rdi
cmp rax, 0xffffffffffffffff
jne 0x180041650
lea rdx, str.Error_accept__ing_server_connect
call fcn.18002e3e0
mov eax, 0x1e
jmp 0x1800416dc
lea rdx, str.Connection_accepted_from_server
call fcn.18002e4d0
mov byte [rsi + 0x2d5], 0
mov edx, 1
mov rcx, qword [rsp + 0x28]
call fcn.1800662c0
lea r9, [rsp + 0x28]
mov r8d, 1
mov rdx, rsi
mov rcx, rdi
call fcn.1800597f0
test eax, eax
jne 0x1800416dc
cmp qword [rdi + 0x270], 0
je 0x1800416da
mov dl, 1
mov rcx, rdi
call fcn.180027c40
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.180027c40
test ebx, ebx
je 0x1800416da
mov rdx, rsi
mov rcx, rdi
call fcn.180041c00
mov eax, 0x2a
jmp 0x1800416dc
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.180071fa0
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret

Function at 0x1800431d0
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 + 0x18]
cmp dword [rax + 0x10], 0
je 0x180043200
mov byte [rdx + 0x6c6], 0xd
mov r8b, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.1800432f0
cmp byte [rcx + 0xa97], 0
je 0x180043215
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.180043d20
cmp byte [rcx + 0xa9a], 0
je 0x180043293
mov r9, qword [rdx + 0x670]
test r9, r9
jne 0x180043258
mov r9, qword [rcx + 0x748]
test r9, r9
jne 0x18004324f
cmp byte [rbx + 0x1353], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x18004326f
cmp byte [rcx + 0x1358], 0
lea r8, str.PRET_STOR__s
jne 0x18004326f
lea r8, str.PRET_RETR__s
add rdx, 0x5d0
mov rcx, rbx
call fcn.180064b80
test eax, eax
jne 0x18004329d
mov rcx, qword [rbx + 0x18]
mov byte [rcx + 0x6c6], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.180043c70
add rsp, 0x20
pop rbx
ret

Function at 0x180043580
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 0x1800435cb
cmp qword [rdx + 0xa0], 0
je 0x1800435cb
xor r9d, r9d
lea r8, str.REST__d
call fcn.180064b80
test eax, eax
jne 0x1800435d5
mov rcx, qword [rbx + 0x18]
mov byte [rcx + 0x6c6], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1800431d0
add rsp, 0x20
pop rbx
ret