joyce8/EMBER2024-capa huggingface dataset:
Function at 0x180094f00
Capabilities:
Allocate or change rwx memory

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
mov rax, qword [0x1801c1f70]
xor rax, rsp
mov qword [rsp + 0x28], rax
mov eax, ecx
lea r9, [rsp + 0x20]
imul rbx, rax, 0x38
mov esi, edx
add rbx, qword [0x1801c4320]
mov r8, qword [rbx]
movzx eax, byte [rbx + 0x20]
and al, 1
movzx ecx, al
lea rdi, [r8 - 5]
cmove rdi, r8
mov r8d, 0x40
lea rbp, [rcx*2 + 5]
mov rcx, rdi
mov rdx, rbp
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x180094f73
mov eax, 0xa
jmp 0x180095002
test esi, esi
je 0x180094f95
mov byte [rdi], 0xe9
mov eax, dword [rbx + 8]
sub eax, edi
sub eax, 5
mov dword [rdi + 1], eax
test byte [rbx + 0x20], 1
je 0x180094fb8
mov rax, qword [rbx]
mov word [rax], 0xf9eb
jmp 0x180094fb8
mov eax, dword [rbx + 0x18]
test byte [rbx + 0x20], 1
mov dword [rdi], eax
je 0x180094fb1
movzx eax, word [rbx + 0x1c]
mov word [rdi + 4], ax
movzx eax, byte [rbx + 0x1e]
mov byte [rdi + 6], al
jmp 0x180094fb8
movzx eax, byte [rbx + 0x1c]
mov byte [rdi + 4], al
mov r8d, dword [rsp + 0x20]
lea r9, [rsp + 0x20]
mov rdx, rbp
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov r8, rbp
mov rdx, rdi
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_FlushInstructionCache]
and byte [rbx + 0x20], 0xfd
and sil, 1
movzx eax, sil
shl sil, 2
add al, al
or al, byte [rbx + 0x20]
and al, 0xfb
or al, sil
mov byte [rbx + 0x20], al
xor eax, eax
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.1800e39f0
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x180095030
Capabilities:
Enumerate threads
Suspend thread

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r14
push r15
sub rsp, 0x50
mov rax, qword [0x1801c1f70]
xor rax, rsp
mov qword [rsp + 0x40], rax
xor r15d, r15d
mov r14d, edx
xor edx, edx
mov qword [rcx], r15
mov rbx, rcx
mov qword [rcx + 8], r15
mov ebp, r8d
mov edi, r15d
lea ecx, [rdx + 4]
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov rsi, rax
cmp rax, 0xffffffffffffffff
je 0x1800951d8
lea rdx, [rsp + 0x20]
mov dword [rsp + 0x20], Ordinal_32
mov rcx, rax
call sub.KERNEL32.dll_Thread32First
test eax, eax
je 0x180095175
lea edi, [r15 + 1]
nop dword [rax]
cmp dword [rsp + 0x20], 0x10
jb 0x180095130
call qword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
cmp dword [rsp + 0x2c], eax
jne 0x180095130
call qword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [rsp + 0x28], eax
je 0x180095130
mov rdx, qword [rbx]
test rdx, rdx
jne 0x1800950f2
mov dword [rbx + 8], 0x80
mov r8d, 0x200
mov rcx, qword [0x1801c3a18]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov qword [rbx], rax
mov rdx, rax
test rax, rax
je 0x180095158
jmp 0x180095123
mov eax, dword [rbx + 8]
cmp dword [rbx + 0xc], eax
jb 0x180095123
add eax, eax
mov r8, rdx
mov r9d, eax
xor edx, edx
mov dword [rbx + 8], eax
mov rcx, qword [0x1801c3a18]
shl r9, 2
call qword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov rdx, rax
test rax, rax
je 0x180095158
mov qword [rbx], rax
mov ecx, dword [rbx + 0xc]
mov eax, dword [rsp + 0x28]
mov dword [rdx + rcx*4], eax
inc dword [rbx + 0xc]
lea rdx, [rsp + 0x20]
mov dword [rsp + 0x20], Ordinal_32
mov rcx, rsi
call sub.KERNEL32.dll_Thread32Next
test eax, eax
jne 0x1800950a0
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
je 0x180095175
mov r8, qword [rbx]
mov edi, r15d
test r8, r8
je 0x180095175
mov rcx, qword [0x1801c3a18]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov qword [rbx], r15
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test edi, edi
je 0x1800951d8
cmp qword [rbx], r15
je 0x1800951d3
mov edi, r15d
cmp dword [rbx + 0xc], r15d
jbe 0x1800951d3
mov rax, qword [rbx]
xor edx, edx
mov ecx, edi
mov r8d, dword [rax + rcx*4]
lea ecx, [rdx + 0x5a]
call qword [sym.imp.KERNEL32.dll_OpenThread]
mov rsi, rax
test rax, rax
je 0x1800951cc
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SuspendThread]
mov r8d, ebp
mov edx, r14d
mov rcx, rsi
call fcn.180095540
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
inc edi
cmp edi, dword [rbx + 0xc]
jb 0x180095190
mov eax, r15d
jmp 0x1800951dd
mov eax, 9
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.1800e39f0
mov rbx, qword [rsp + 0x90]
add rsp, 0x50
pop r15
pop r14
pop rdi
pop rsi
pop rbp
ret
Function at 0x1800956f0
Capabilities:
Resume thread

Disassembly:
push rdi
sub rsp, 0x20
cmp qword [rcx], 0
mov rdi, rcx
je 0x18009575f
mov qword [rsp + 0x30], rbx
xor ebx, ebx
cmp dword [rcx + 0xc], ebx
jbe 0x180095748
mov qword [rsp + 0x38], rsi
mov rax, qword [rdi]
xor edx, edx
mov r8d, dword [rax + rbx*4]
lea ecx, [rdx + 0x5a]
call qword [sym.imp.KERNEL32.dll_OpenThread]
mov rsi, rax
test rax, rax
je 0x18009573c
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ResumeThread]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
inc ebx
cmp ebx, dword [rdi + 0xc]
jb 0x180095710
mov rsi, qword [rsp + 0x38]
mov r8, qword [rdi]
xor edx, edx
mov rcx, qword [0x1801c3a18]
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x1800a98d0
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 0x1800a992e
mov dl, 1
call fcn.18009a320
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.18009a320
mov eax, ebx
jmp 0x1800a9972
cmp ebx, 2
ja 0x1800a9970
mov r9, qword [rdi + 0x668]
lea rdx, [0x1801a1040]
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 0x1800a9990
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 [0x1801c1f70]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x1800a99d3
cmp qword [rcx + 0x678], 0
je 0x1800a9ab0
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.1800acfa0
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1800a9a01
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x1800a9a48
cmp byte [rdi + 0x1597], 0
jne 0x1800a9a48
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 0x1800a9a30
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x1800a9aa8
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x1800a9b03
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x1800a9ac9
mov dl, 1
mov rcx, rdi
call fcn.18009a320
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.18009a320
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.1800e39f0
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x1801a1040]
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 0x1800a9aa8
call fcn.1800e3cf0
int3
Function at 0x1800a9b10
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x1800a9c76
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 [0x1801c1f70]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x1800a9c5e
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.1800acfa0
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x1800a9bd1
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1800a9b90
cmp byte [rax + rcx - 1], 0xa
jne 0x1800a9bb8
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x1800a9bcc
lea r8, [0x18015f604]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.1800acea0
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x1800a9bd6
cmp qword [rdi + 0x718], 0
je 0x1800a9c1e
mov dl, 1
mov rcx, rdi
call fcn.18009a320
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.18009a320
jmp 0x1800a9c56
mov r9, qword [rdi + 0x668]
lea rcx, [0x1801a1040]
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.1800e39f0
add rsp, 0x860
pop rdi
ret

Function at 0x1800a9d10
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 0x1800a9d52
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 0x1800a9ef0
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 [0x1801c1f70]
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 0x1800a9ff7
lea rax, [0x1800a9da0]
cmp qword [rsi + rcx*8 + 0x4e8], rax
jne 0x1800a9ff7
cmp qword [rbx], r13
je 0x1800a9f7e
test rdi, rdi
je 0x1800a9ff7
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.1800b9fa0
cmp eax, 0xffffffff
je 0x1800a9ff7
test al, 1
je 0x1800a9ff7
mov rax, qword [rbx]
test rax, rax
jne 0x1800a9fd0
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 0x1800a9ff3
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 0x1800a9ff7
add qword [rbx + 0x10], rcx
jmp 0x1800a9ff7
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 0x1800aa064
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x1800aa030
mov dword [r14], 0x51
mov rax, r13
jmp 0x1800aa067
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.180096590
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.1800a9990
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.1800e39f0
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x1800aa700
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x558], 0
je 0x1800aa71d
call fcn.1800a38a0
test eax, eax
jne 0x1800aa743
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x4c0]
cmp rcx, 0xffffffffffffffff
je 0x1800aa716
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x1800aa716
mov al, 1
add rsp, 0x28
ret
Function at 0x1800ac370
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll__read]
cdqe
add rsp, 0x28
ret

Function at 0x1800ac680
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 0x1800ac6aa
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, [0x1801a14f0]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x1800ac70e
mov rcx, rbx
test r14, r14
je 0x1800ac6f8
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 0x1800ac746
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1800ac746
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 0x1800ac808
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x1800ac770
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 0x1800ac7fa
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x1800ac7fa
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x1800ac7a0
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x1800ac7b4
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 0x1800ac7d0
mov rcx, rdi
test r14, r14
je 0x1800ac7f1
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x1800ac7f7
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.1800e47c4]
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 0x1800b8a20
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 [0x1801c1f70]
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 0x1800b8a75
jmp 0x1800b8c24
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 0x1800b8bfb
lea r8d, [rbx + 0x10]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x1800b8bfb
lea r8, [rsp + 0x34]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x1800b8bfb
lea edx, [rbx + 1]
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x1800b8bfb
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 0x1800b8bfb
lea r8d, [rbx + 0x10]
mov rcx, rax
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x1800b8bfb
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 0x1800b8bfb
mov r9, rsi
lea r8, [0x1801a2fec]
lea edx, [rbx + 0xc]
lea rcx, [rsp + 0x48]
call fcn.1800acea0
lea rax, [rsp + 0x48]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1800b8b95
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 0x1800b8bfb
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 0x1800b8bfb
mov r8, rbx
lea rdx, [rsp + 0x54]
lea rcx, [rsp + 0x48]
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x1800b8bfb
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x1800b8c1c
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.1800e39f0
lea r11, [rsp + 0x70]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x1800bc690
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 0x1800bc854
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1800bc834
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1800bc6ed
lea ebp, [rax + 0xe]
jmp 0x1800bc6f9
cmp eax, 0x17
jne 0x1800bc7a1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x1800bc7a1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1800bc7a1
cmp rax, rbp
jb 0x1800bc7a1
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x1800bc7dc
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 0x1800bc7cb
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 0x1800bc78e
call qword [case.0x18009eb79.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1800bc7b0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x1800bc79e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1800bc6e0
jmp 0x1800bc7e2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.1800e47c4]
mov rcx, rdi
call qword [fcn.1800e47c4]
jmp 0x1800bc7e2
mov rcx, rdi
mov r14d, 8
call qword [fcn.1800e47c4]
jmp 0x1800bc7e2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1800bc7f7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x1800bc82f
test rbx, rbx
je 0x1800bc82a
mov rcx, qword [rbx + 0x20]
call qword [fcn.1800e47c4]
mov rcx, qword [rbx + 0x18]
call qword [fcn.1800e47c4]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.1800e47c4]
mov rbx, rdi
test rdi, rdi
jne 0x1800bc801
mov rbx, r13
jmp 0x1800bc843
test rbx, rbx
jne 0x1800bc843
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 0x1800bcd10
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 0x1800bff00
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 [0x1801c1f08]
mov rdi, rax
test rax, rax
je 0x1800bff7d
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 0x1800bffa8
cmp ebx, esi
je 0x1800bffa8
cmp ebx, 0x8000
ja 0x1800bffa8
cmp ebx, esi
jb 0x1800bffa3
mov edx, ebx
mov rcx, rdi
call qword [0x1801c1f08]
mov rdi, rax
test rax, rax
jne 0x1800bff40
mov rcx, rbp
call qword [fcn.1800e47c4]
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 0x1800bff88
mov rcx, rdi
jmp 0x1800bff80

Function at 0x1800c6550
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 [0x1801c1f70]
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 0x1800c65ca
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.1800aa5f0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1800c65ef
lea rdx, str.Error_accept__ing_server_connect
call fcn.1800a9990
lea eax, [rbx + 0x1f]
jmp 0x1800c6668
lea rdx, str.Connection_accepted_from_server_n
call fcn.1800a9b10
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1800b8c50
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1800c6666
mov dl, 1
mov rcx, rsi
call fcn.18009a320
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.18009a320
test ebx, ebx
je 0x1800c6666
mov rcx, rdi
call fcn.1800c6b80
mov eax, Ordinal_46
jmp 0x1800c6668
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1800e39f0
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 0x1800c7660
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 0x1800c7685
cmp dword [rax + 0x9f8], 0
je 0x1800c76b1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1800c76b1
lea rdx, str.MDTM__s
call fcn.1800de7f0
test eax, eax
jne 0x1800c76be
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1800c84f0
add rsp, 0x20
pop rbx
ret