joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140042cf0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x30
cmp qword [rcx + 0x718], 0
mov rsi, r9
mov rbp, r8
movsxd rbx, edx
mov rdi, rcx
je 0x140042d4e
mov dl, 1
call fcn.1400337b0
mov rax, qword [rdi + 0x670]
mov r9, rsi
mov r8, rbp
mov qword [rsp + 0x20], rax
mov edx, ebx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.1400337b0
mov eax, ebx
jmp 0x140042d92
cmp ebx, 2
ja 0x140042d90
mov r9, qword [rdi + 0x668]
lea rdx, [0x14008e858]
lea rcx, [rbx + rbx*2]
add rcx, rdx
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
mov r8d, 1
mov rdx, rsi
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret

Function at 0x140042db0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rdi
sub rsp, 0x160
mov rax, qword [0x1400c60c0]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x140042df3
cmp qword [rcx + 0x678], 0
je 0x140042ed0
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.140031850
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140042e21
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x140042e68
cmp byte [rdi + 0x1597], 0
jne 0x140042e68
lea rdx, [rsp + 0x30]
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [rdx]
lea rdx, [rdx + 1]
mov byte [rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x140042e50
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x140042ec8
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x140042f23
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x140042ee9
mov dl, 1
mov rcx, rdi
call fcn.1400337b0
mov rax, qword [rdi + 0x670]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.1400337b0
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.14007b750
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x14008e858]
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
jmp 0x140042ec8
call fcn.14007b880
int3
Function at 0x140042f30
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x140043096
mov r11, rsp
mov qword [r11 + 0x10], rdx
mov qword [r11 + 0x18], r8
mov qword [r11 + 0x20], r9
push rdi
sub rsp, 0x860
mov rax, qword [0x1400c60c0]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x14004307e
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.140031850
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x140042ff1
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x140042fb0
cmp byte [rax + rcx - 1], 0xa
jne 0x140042fd8
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x140042fec
lea r8, [0x14008e878]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.140031750
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x140042ff6
cmp qword [rdi + 0x718], 0
je 0x14004303e
mov dl, 1
mov rcx, rdi
call fcn.1400337b0
mov rax, qword [rdi + 0x670]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.1400337b0
jmp 0x140043076
mov r9, qword [rdi + 0x668]
lea rcx, [0x14008e858]
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov rbx, qword [rsp + 0x858]
mov rcx, qword [rsp + 0x840]
xor rcx, rsp
call fcn.14007b750
add rsp, 0x860
pop rdi
ret

Function at 0x140043130
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, r9
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, 0xffffffffffffffff
jne 0x140043172
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, Ordinal_60
mov qword [rbx], 0
cmp eax, 0x2733
mov edx, 0x51
cmove ecx, edx
mov eax, ecx
add rsp, 0x20
pop rbx
ret
mov qword [rbx], rcx
xor eax, eax
add rsp, 0x20
pop rbx
ret
Function at 0x140043310
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x138
mov rax, qword [0x1400c60c0]
xor rax, rsp
mov qword [rsp + 0x120], rax
mov r14, qword [rsp + 0x1a0]
mov rsi, rcx
movsxd rcx, edx
xor r13d, r13d
mov rax, rcx
mov r12, r9
shl rax, 5
mov r15, r8
lea rbx, [rsi + 0x508]
mov rbp, qword [rsi + rcx*8 + 0x4c0]
add rbx, rax
mov rax, qword [rsi + 0x698]
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x7c], 3
je 0x140043417
lea rax, [0x1400431c0]
cmp qword [rsi + rcx*8 + 0x4e8], rax
jne 0x140043417
cmp qword [rbx], r13
je 0x14004339e
test rdi, rdi
je 0x140043417
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.1400521d0
cmp eax, 0xffffffff
je 0x140043417
test al, 1
je 0x140043417
mov rax, qword [rbx]
test rax, rax
jne 0x1400433f0
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb70]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, qword [rbx + 8]
mov qword [rbx], rax
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], r13
test rax, rax
je 0x140043413
mov rdx, qword [rbx + 0x10]
xor r9d, r9d
add rdx, rax
mov r8d, edi
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x140043417
add qword [rbx + 0x10], rcx
jmp 0x140043417
mov qword [rbx + 8], r13
xor r9d, r9d
mov r8d, r12d
mov rdx, r15
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_send]
movsxd rdi, eax
mov dword [r14], r13d
cmp rdi, 0xffffffffffffffff
jne 0x140043484
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x140043450
mov dword [r14], 0x51
mov rax, r13
jmp 0x140043487
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.14002d630
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.140042db0
mov rcx, qword [rsi]
mov dword [rcx + 0x11b0], ebx
mov dword [r14], Ordinal_60
mov rax, rdi
mov rcx, qword [rsp + 0x120]
xor rcx, rsp
call fcn.14007b750
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x140043b20
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x558], 0
je 0x140043b3d
call fcn.14003cd70
test eax, eax
jne 0x140043b63
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x4c0]
cmp rcx, 0xffffffffffffffff
je 0x140043b36
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x140043b36
mov al, 1
add rsp, 0x28
ret
Function at 0x140045a00
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 0x140045a2a
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, [0x14008ed18]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x140045a8e
mov rcx, rbx
test r14, r14
je 0x140045a78
xor edx, edx
lea r8d, [rdx + 8]
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
test r14, r14
je 0x140045ac6
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.DLL_GetProcAddress]
test rax, rax
je 0x140045ac6
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
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 0x140045b88
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x140045af0
lea ecx, [rax + 1]
add rcx, rdx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x140045b7a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.DLL_GetSystemDirectoryA]
test eax, eax
je 0x140045b7a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x140045b20
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x140045b34
mov rcx, rdi
sub rcx, rbx
add rcx, rsi
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rcx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x140045b50
mov rcx, rdi
test r14, r14
je 0x140045b71
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x140045b77
call qword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.14007c92c]
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 0x14004696c
Capabilities:
Hash data using sha256

Disassembly:
and dword [rcx + 0x28], 0
and qword [rcx], 0
mov dword [rcx + 8], 0x6a09e667
mov dword [rcx + 0xc], 0xbb67ae85
mov dword [rcx + 0x10], 0x3c6ef372
mov dword [rcx + 0x14], 0xa54ff53a
mov dword [rcx + 0x18], 0x510e527f
mov dword [rcx + 0x1c], 0x9b05688c
mov dword [rcx + 0x20], 0x1f83d9ab
mov dword [rcx + 0x24], 0x5be0cd19
ret
Function at 0x140046a60
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 8], rcx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x20]
sub rsp, 0x120
lea r11, [rcx + 8]
movups xmm0, xmmword [r11]
lea r9, [rsp + 0x20]
mov qword [rbp + 0x70], r11
movups xmm1, xmmword [r11 + 0x10]
lea r8, [rdx + 2]
sub r9, rdx
movups xmmword [rsp], xmm0
mov edx, reloc.WS2_32.dll_recv
movups xmmword [rsp + 0x10], xmm1
movzx eax, byte [r8 - 1]
movzx ecx, byte [r8 - 2]
shl ecx, 8
or ecx, eax
movzx eax, byte [r8]
shl ecx, 8
lea r8, [r8 + 4]
or ecx, eax
movzx eax, byte [r8 - 3]
shl ecx, 8
or ecx, eax
mov dword [r9 + r8 - 6], ecx
sub rdx, 1
jne 0x140046aac
lea r9, [rsp + 0x58]
lea r10d, [rdx + 0x30]
mov ecx, dword [r9]
mov r8d, ecx
mov edx, dword [r9 - 0x34]
lea r9, [r9 + 4]
mov eax, ecx
ror r8d, 0x13
shr ecx, 0xa
ror eax, 0x11
xor r8d, eax
mov eax, edx
xor r8d, ecx
ror eax, 7
mov ecx, edx
shr edx, 3
ror ecx, 0x12
xor ecx, eax
xor ecx, edx
add r8d, ecx
add r8d, dword [r9 - 0x3c]
add r8d, dword [r9 - 0x18]
mov dword [r9 + 4], r8d
sub r10, 1
jne 0x140046ae6
mov r15d, dword [rsp + 0x18]
xor r14d, r14d
mov esi, dword [rsp + 0x10]
mov r12d, dword [rsp + 0xc]
mov r13d, dword [rsp + 4]
mov edi, dword [rsp]
mov ebx, dword [rsp + 0x14]
mov r11d, dword [rsp + 8]
mov edx, edi
mov eax, esi
shr eax, 0xb
mov r10d, esi
shl r10d, 0x15
mov ecx, esi
or r10d, eax
shl ecx, 0x1a
mov eax, esi
shl edx, 0x13
shr eax, 6
mov r9d, r13d
or ecx, eax
or r9d, edi
xor r10d, ecx
mov eax, esi
shl eax, 7
and r9d, r11d
mov ecx, esi
mov r8d, r13d
shr ecx, 0x19
and r8d, edi
or ecx, eax
mov eax, ebx
xor eax, r15d
xor r10d, ecx
and eax, esi
mov ecx, edi
xor eax, r15d
shr ecx, 0x16
add r10d, eax
lea rax, [0x14008ee40]
add r10d, dword [r14 + rax]
mov eax, edi
add r10d, dword [rsp + r14 + 0x20]
add r14, 4
add r10d, dword [rsp + 0x1c]
shr eax, 0xd
add r12d, r10d
or edx, eax
mov dword [rsp + 0x1c], r15d
mov eax, edi
mov r15d, ebx
shl eax, 0xa
mov ebx, esi
or ecx, eax
mov esi, r12d
mov eax, edi
xor edx, ecx
shl eax, 0x1e
mov r12d, r11d
mov r11d, r13d
mov r13d, edi
shr edi, 2
or eax, edi
mov edi, r9d
xor eax, edx
or edi, r8d
add eax, r10d
add edi, eax
cmp r14, 0x100
jl 0x140046b4e
lea rcx, [rsp]
mov dword [rsp + 8], r11d
sub rcx, qword [rbp + 0x60]
mov edx, 8
mov r11, qword [rbp + 0x70]
mov dword [rsp], edi
mov dword [rsp + 0x10], esi
mov dword [rsp + 0x18], r15d
mov dword [rsp + 0xc], r12d
mov dword [rsp + 4], r13d
mov dword [rsp + 0x14], ebx
mov eax, dword [rcx + r11 - 8]
add dword [r11], eax
lea r11, [r11 + 4]
sub rdx, 1
jne 0x140046c37
mov rbx, qword [rsp + 0x168]
add rsp, 0x120
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
Function at 0x140050c50
Capabilities:
Connect socket
Get local ipv4 addresses
Get socket information
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x1400c60c0]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov edx, 1
mov dword [rsp + 0x34], reloc.WS2_32.dll_recv
mov ebp, 2
mov dword [rsp + 0x30], 1
mov ecx, ebp
mov rsi, r9
lea r8d, [rdx + 5]
call qword [sym.imp.WS2_32.dll_socket]
mov rdi, rax
cmp rax, 0xffffffffffffffff
jne 0x140050ca5
jmp 0x140050e54
mov qword [rsp + 0x80], rbx
mov ecx, 0x7f000001
xor ebx, ebx
mov word [rsp + 0x38], bp
mov qword [rsp + 0x40], rbx
call qword [sym.imp.WS2_32.dll_htonl]
lea r9, [rsp + 0x30]
mov word [rsp + 0x3a], bx
mov edx, 0xffff
mov dword [rsp + 0x3c], eax
lea r8d, [rbx + 4]
mov qword [rsi + 8], 0xffffffffffffffff
mov rcx, rdi
mov qword [rsi], 0xffffffffffffffff
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x140050e2b
lea r8d, [rbx + 0x10]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x140050e2b
lea r8, [rsp + 0x34]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x140050e2b
lea edx, [rbx + 1]
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x140050e2b
xor r8d, r8d
lea edx, [rbx + 1]
mov ecx, ebp
call qword [sym.imp.WS2_32.dll_socket]
mov qword [rsi], rax
cmp rax, 0xffffffffffffffff
je 0x140050e2b
lea r8d, [rbx + 0x10]
mov rcx, rax
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x140050e2b
xor r8d, r8d
xor edx, edx
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsi + 8], rax
cmp rax, 0xffffffffffffffff
je 0x140050e2b
mov r9, rsi
lea r8, [0x1400908a4]
lea edx, [rbx + 0xc]
lea rcx, [rsp + 0x48]
call fcn.140031750
lea rax, [rsp + 0x48]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140050dc5
mov rcx, qword [rsi]
lea rdx, [rsp + 0x48]
xor r9d, r9d
mov r8d, ebx
call qword [sym.imp.WS2_32.dll_send]
movsxd rcx, eax
cmp rcx, rbx
jne 0x140050e2b
mov rcx, qword [rsi + 8]
lea rdx, [rsp + 0x54]
xor r9d, r9d
lea r8d, [r9 + 0xc]
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, rbx
jne 0x140050e2b
mov r8, rbx
lea rdx, [rsp + 0x54]
lea rcx, [rsp + 0x48]
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x140050e2b
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x140050e4c
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rsi]
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rsi + 8]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, 0xffffffff
mov rbx, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.14007b750
lea r11, [rsp + 0x70]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x1400548c0
Capabilities:
Resolve dns

Disassembly:
push rbx
push r12
push r13
push r14
push r15
sub rsp, 0x20
xor r13d, r13d
mov r12, r9
mov qword [r9], r13
mov ebx, r13d
lea r9, [rsp + 0x68]
mov r15d, r13d
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r14d, eax
test eax, eax
jne 0x140054a84
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x140054a64
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14005491d
lea ebp, [rax + 0xe]
jmp 0x140054929
cmp eax, 0x17
jne 0x1400549d1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x1400549d1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1400549d1
cmp rax, rbp
jb 0x1400549d1
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x140054a0c
mov ecx, dword [rsi]
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
mov rcx, rbp
mov dword [rax + 0x10], ebp
mov qword [rax + 0x20], r13
mov qword [rax + 0x18], r13
mov qword [rax + 0x28], r13
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x1400549fb
mov rdx, qword [rsi + 0x20]
mov r8, rbp
mov rcx, rax
call sub.VCRUNTIME140.dll_memcpy
mov rcx, qword [rsi + 0x18]
test rcx, rcx
je 0x1400549be
call qword [case.0x140038009.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1400549e0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x1400549ce
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140054910
jmp 0x140054a12
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.14007c92c]
mov rcx, rdi
call qword [fcn.14007c92c]
jmp 0x140054a12
mov rcx, rdi
mov r14d, 8
call qword [fcn.14007c92c]
jmp 0x140054a12
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x140054a27
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x140054a5f
test rbx, rbx
je 0x140054a5a
mov rcx, qword [rbx + 0x20]
call qword [fcn.14007c92c]
mov rcx, qword [rbx + 0x18]
call qword [fcn.14007c92c]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.14007c92c]
mov rbx, rdi
test rdi, rdi
jne 0x140054a31
mov rbx, r13
jmp 0x140054a73
test rbx, rbx
jne 0x140054a73
mov r14d, 0x2af9
mov ecx, r14d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r14d
mov rsi, qword [rsp + 0x58]
mov qword [r12], rbx
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rbx
ret

Function at 0x140054f40
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]
lea rcx, [rax - 1]
cmp rcx, 0xfffffffffffffffd
cmovbe rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x140058130
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 [0x1400c6030]
mov rdi, rax
test rax, rax
je 0x1400581ad
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 0x1400581d8
cmp ebx, esi
je 0x1400581d8
cmp ebx, 0x8000
ja 0x1400581d8
cmp ebx, esi
jb 0x1400581d3
mov edx, ebx
mov rcx, rdi
call qword [0x1400c6030]
mov rdi, rax
test rax, rax
jne 0x140058170
mov rcx, rbp
call qword [fcn.14007c92c]
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 0x1400581b8
mov rcx, rdi
jmp 0x1400581b0

Function at 0x14005e5b0
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 [0x1400c60c0]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x4c8]
lea r8, [rsp + 0x20]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x30]
mov rdi, rcx
mov dword [rsp + 0x20], 0x80
mov rcx, rbp
mov rbx, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x14005e62a
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_accept]
mov rbx, rax
mov rdx, rbp
mov rcx, rdi
call fcn.140043a10
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x14005e64f
lea rdx, str.Error_accept__ing_server_connect
call fcn.140042db0
lea eax, [rbx + 0x1f]
jmp 0x14005e6c8
lea rdx, str.Connection_accepted_from_server_n
call fcn.140042f30
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140050e80
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x14005e6c6
mov dl, 1
mov rcx, rsi
call fcn.1400337b0
mov rcx, qword [rsi + 0x730]
mov r8d, 1
mov rdx, rbx
call qword [rsi + 0x728]
xor edx, edx
mov rcx, rsi
mov ebx, eax
call fcn.1400337b0
test ebx, ebx
je 0x14005e6c6
mov rcx, rdi
call fcn.14005ebe0
mov eax, Ordinal_46
jmp 0x14005e6c8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14007b750
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 0x14005f6c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0xa00
cmp byte [rax + 0xf09], 0
jne 0x14005f6e5
cmp dword [rax + 0x9f8], 0
je 0x14005f711
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14005f711
lea rdx, str.MDTM__s
call fcn.140076710
test eax, eax
jne 0x14005f71e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140060550
add rsp, 0x20
pop rbx
ret
Function at 0x14005fed0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
mov rcx, qword [rcx]
mov rax, qword [rcx + 0x1e0]
cmp dword [rax + 0x10], 0
je 0x14005ff08
mov r8d, reloc.WS2_32.dll_listen
mov dword [rbx + 0xab8], 0xd
mov dl, 1
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140060020
cmp byte [rcx + 0xf0e], 0
je 0x14005ff20
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140060a10
cmp byte [rcx + 0xf11], 0
je 0x14005ffc1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x14005ff7b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x14005ff5e
cmp byte [rcx + 0xf0d], 0
lea rax, str.NLST
lea r8, str.LIST
cmovne r8, rax
lea rcx, [rbx + 0xa00]
lea rdx, str.PRET__s
call fcn.140076710
test eax, eax
je 0x14005ffb1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x14005ffa1
lea rdx, str.PRET_STOR__s
call fcn.140076710
test eax, eax
je 0x14005ffb1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.140076710
test eax, eax
jne 0x14005ffce
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140060980
add rsp, 0x20
pop rbx
ret

Function at 0x140060310
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x10], 0
je 0x14006035d
cmp qword [rcx + 0xa88], 0
je 0x14006035d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.140076710
test eax, eax
jne 0x140060367
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14005fed0
add rsp, 0x20
pop rbx
ret

Function at 0x1400604f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0xa00
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x10], 1
jne 0x14006053c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14006053c
lea rdx, str.SIZE__s
call fcn.140076710
test eax, eax
jne 0x140060549
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140060310
add rsp, 0x20
pop rbx
ret

Function at 0x140060550
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400605a8
cmp qword [rcx + 0xa88], 0
je 0x1400605a8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400605a8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.14005edf0
jmp fcn.1400604f0