joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400e5fc0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov dword [rsp + 0x10], edx
mov qword [rsp + 8], rcx
sub rsp, 0x98
mov qword [rsp + 0x48], 0
mov rcx, qword [rsp + 0xa0]
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov qword [rsp + 0x28], rax
mov rax, qword [rsp + 0x28]
mov qword [rsp + 0x50], rax
mov rax, qword [rsp + 0x50]
movsxd rax, dword [rax + 0x3c]
mov rcx, qword [rsp + 0x28]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x58], rax
mov eax, 8
imul rax, rax, 0
mov rcx, qword [rsp + 0x58]
mov eax, dword [rcx + rax + 0x88]
mov qword [rsp + 0x60], rax
mov rax, qword [rsp + 0x60]
mov rcx, qword [rsp + 0x28]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x30], rax
mov rax, qword [rsp + 0x30]
mov eax, dword [rax + 0x1c]
mov rcx, qword [rsp + 0x28]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x88], rax
mov rax, qword [rsp + 0x30]
mov eax, dword [rax + 0x20]
mov rcx, qword [rsp + 0x28]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x68], rax
mov rax, qword [rsp + 0x30]
mov eax, dword [rax + 0x24]
mov rcx, qword [rsp + 0x28]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x80], rax
mov dword [rsp + 0x20], 0
jmp 0x1400e60a0
mov eax, dword [rsp + 0x20]
inc eax
mov dword [rsp + 0x20], eax
mov rax, qword [rsp + 0x30]
mov eax, dword [rax + 0x14]
cmp dword [rsp + 0x20], eax
jae 0x1400e6145
mov eax, dword [rsp + 0x20]
mov rcx, qword [rsp + 0x68]
mov eax, dword [rcx + rax*4]
mov dword [rsp + 0x38], eax
mov eax, dword [rsp + 0x38]
mov rcx, qword [rsp + 0x28]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x70], rax
mov rax, qword [rsp + 0x70]
mov qword [rsp + 0x78], rax
mov qword [rsp + 0x40], 0
mov rcx, qword [rsp + 0x78]
call fcn.1400e6150
mov dword [rsp + 0x3c], eax
mov eax, dword [rsp + 0xa8]
cmp dword [rsp + 0x3c], eax
jne 0x1400e6140
mov eax, dword [rsp + 0x20]
mov rcx, qword [rsp + 0x80]
movzx eax, word [rcx + rax*2]
mov rcx, qword [rsp + 0x88]
mov eax, dword [rcx + rax*4]
mov qword [rsp + 0x40], rax
mov rax, qword [rsp + 0x40]
mov rcx, qword [rsp + 0x28]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x48], rax
mov rax, qword [rsp + 0x48]
jmp 0x1400e6147
jmp 0x1400e6096
xor eax, eax
add rsp, 0x98
ret
Function at 0x1401667a0
Capabilities:
Enumerate pe sections
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
push rdi
sub rsp, 0xc0
mov dword [rsp + 0x24], 0
mov rdi, qword [rsp + 0xd8]
xor eax, eax
mov ecx, Ordinal_26
rep stosb byte [rdi], al
mov rax, qword [rsp + 0xd8]
mov qword [rsp + 0x58], rax
mov rax, qword [rsp + 0x58]
mov qword [rsp + 0x50], rax
mov rax, qword [rsp + 0x50]
mov qword [rax], 0
mov rax, qword [rsp + 0x50]
mov qword [rax + 8], 0
mov rax, qword [rsp + 0x50]
mov qword [rax + 0x10], 0
mov rax, qword [rsp + 0xd8]
mov qword [rsp + 0xb0], rax
mov rax, qword [rsp + 0xd0]
mov rax, qword [rax]
movsxd rax, dword [rax + 0x3c]
mov rcx, qword [rsp + 0xd0]
add rax, qword [rcx]
mov qword [rsp + 0x38], rax
cmp qword [rsp + 0x38], 0
jne 0x140166869
mov eax, dword [rsp + 0x24]
and eax, 1
test eax, eax
je 0x14016685c
and dword [rsp + 0x24], 0xfffffffe
mov rcx, qword [rsp + 0xd8]
call fcn.1400c4520
mov rax, qword [rsp + 0xd8]
jmp 0x1401669f5
mov rax, qword [rsp + 0x38]
movzx eax, word [rax + 0x14]
mov rcx, qword [rsp + 0x38]
lea rax, [rcx + rax + 0x18]
mov qword [rsp + 0x30], rax
xor eax, eax
mov word [rsp + 0x20], ax
jmp 0x1401668a5
movzx eax, word [rsp + 0x20]
inc ax
mov word [rsp + 0x20], ax
mov rax, qword [rsp + 0x30]
add rax, 0x28
mov qword [rsp + 0x30], rax
movzx eax, word [rsp + 0x20]
mov rcx, qword [rsp + 0x38]
movzx ecx, word [rcx + 6]
cmp eax, ecx
jge 0x1401669d0
mov rax, qword [rsp + 0x30]
mov eax, dword [rax + 0x24]
and eax, 0x80000000
test eax, eax
jne 0x1401669cb
mov rax, qword [rsp + 0x30]
mov eax, dword [rax + 0x24]
mov qword [rsp + 0x70], rax
mov rax, qword [rsp + 0x30]
mov eax, dword [rax + 8]
mov qword [rsp + 0x68], rax
mov rax, qword [rsp + 0x30]
mov eax, dword [rax + 0xc]
mov rcx, qword [rsp + 0xd0]
add rax, qword [rcx]
mov qword [rsp + 0x60], rax
mov rax, qword [rsp + 0x30]
mov qword [rsp + 0x88], rax
mov rax, qword [rsp + 0x60]
mov qword [rsp + 0x90], rax
mov rax, qword [rsp + 0x68]
mov qword [rsp + 0x98], rax
mov rax, qword [rsp + 0x70]
mov qword [rsp + 0xa0], rax
mov rax, qword [rsp + 0x98]
mov qword [rsp + 0x78], rax
mov rax, qword [rsp + 0x90]
mov qword [rsp + 0x80], rax
mov dword [rsp + 0x28], 0
mov qword [rsp + 0x40], 0
jmp 0x140166973
mov rax, qword [rsp + 0x40]
inc rax
mov qword [rsp + 0x40], rax
mov rax, qword [rsp + 0x78]
cmp qword [rsp + 0x40], rax
jae 0x1401669a3
mov rax, qword [rsp + 0x40]
mov rcx, qword [rsp + 0x80]
add rcx, rax
mov rax, rcx
mov ecx, dword [rsp + 0x28]
crc32 ecx, byte [rax]
mov eax, ecx
mov dword [rsp + 0x28], eax
jmp 0x140166966
mov eax, dword [rsp + 0x28]
mov dword [rsp + 0x48], eax
mov eax, dword [rsp + 0x48]
mov dword [rsp + 0xa8], eax
lea rdx, [rsp + 0x88]
mov rcx, qword [rsp + 0xd8]
call fcn.140058250
jmp 0x14016688a
mov eax, dword [rsp + 0x24]
and eax, 1
test eax, eax
je 0x1401669ed
and dword [rsp + 0x24], 0xfffffffe
mov rcx, qword [rsp + 0xd8]
call fcn.1400c4520
mov rax, qword [rsp + 0xd8]
add rsp, 0xc0
pop rdi
ret
Function at 0x140174240
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 0x1401864f0
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 0x14018654e
mov dl, 1
call fcn.1401765a0
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.1401765a0
mov eax, ebx
jmp 0x140186592
cmp ebx, 2
ja 0x140186590
mov r9, qword [rdi + 0x668]
lea rdx, [0x1401ce628]
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 0x1401865b0
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 [0x140204740]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x1401865f3
cmp qword [rcx + 0x678], 0
je 0x1401866d0
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.140174640
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140186621
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x140186668
cmp byte [rdi + 0x1597], 0
jne 0x140186668
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 0x140186650
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x1401866c8
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x140186723
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x1401866e9
mov dl, 1
mov rcx, rdi
call fcn.1401765a0
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.1401765a0
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.1401c0dd0
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x1401ce628]
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 0x1401866c8
call fcn.1401c17c0
int3
Function at 0x140186730
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x140186896
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 [0x140204740]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x14018687e
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.140174640
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x1401867f1
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1401867b0
cmp byte [rax + rcx - 1], 0xa
jne 0x1401867d8
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x1401867ec
lea r8, [0x1401ce648]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.140174540
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x1401867f6
cmp qword [rdi + 0x718], 0
je 0x14018683e
mov dl, 1
mov rcx, rdi
call fcn.1401765a0
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.1401765a0
jmp 0x140186876
mov r9, qword [rdi + 0x668]
lea rcx, [0x1401ce628]
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.1401c0dd0
add rsp, 0x860
pop rdi
ret

Function at 0x140186930
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 0x140186972
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, gethostname
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 0x140186b10
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 [0x140204740]
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 0x140186c17
lea rax, [0x1401869c0]
cmp qword [rsi + rcx*8 + 0x4e8], rax
jne 0x140186c17
cmp qword [rbx], r13
je 0x140186b9e
test rdi, rdi
je 0x140186c17
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.140196150
cmp eax, 0xffffffff
je 0x140186c17
test al, 1
je 0x140186c17
mov rax, qword [rbx]
test rax, rax
jne 0x140186bf0
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 0x140186c13
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 0x140186c17
add qword [rbx + 0x10], rcx
jmp 0x140186c17
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 0x140186c84
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x140186c50
mov dword [r14], 0x51
mov rax, r13
jmp 0x140186c87
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.1401b0f70
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.1401865b0
mov rcx, qword [rsi]
mov dword [rcx + 0x11b0], ebx
mov dword [r14], gethostname
mov rax, rdi
mov rcx, qword [rsp + 0x120]
xor rcx, rsp
call fcn.1401c0dd0
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x140187320
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x558], 0
je 0x14018733d
call fcn.14017fc70
test eax, eax
jne 0x140187363
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x4c0]
cmp rcx, 0xffffffffffffffff
je 0x140187336
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x140187336
mov al, 1
add rsp, 0x28
ret
Function at 0x1401892d0
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 0x1401892fa
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, [0x1401ceae8]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x14018935e
mov rcx, rbx
test r14, r14
je 0x140189348
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 0x140189396
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x140189396
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 0x140189458
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x1401893c0
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 0x14018944a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14018944a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x1401893f0
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x140189404
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 0x140189420
mov rcx, rdi
test r14, r14
je 0x140189441
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x140189447
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.1401c2058]
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 0x14018a480
Capabilities:
Hash data using sha256

Disassembly:
mov qword [rsp + 8], rcx
mov rax, qword [rsp + 8]
mov dword [rax + 0x28], 0
mov rax, qword [rsp + 8]
mov qword [rax], 0
mov eax, 4
imul rax, rax, 0
mov rcx, qword [rsp + 8]
mov dword [rcx + rax + 8], 0x6a09e667
mov eax, 4
imul rax, rax, 1
mov rcx, qword [rsp + 8]
mov dword [rcx + rax + 8], 0xbb67ae85
mov eax, 4
imul rax, rax, 2
mov rcx, qword [rsp + 8]
mov dword [rcx + rax + 8], 0x3c6ef372
mov eax, 4
imul rax, rax, 3
mov rcx, qword [rsp + 8]
mov dword [rcx + rax + 8], 0xa54ff53a
mov eax, 4
imul rax, rax, 4
mov rcx, qword [rsp + 8]
mov dword [rcx + rax + 8], 0x510e527f
mov eax, 4
imul rax, rax, 5
mov rcx, qword [rsp + 8]
mov dword [rcx + rax + 8], 0x9b05688c
mov eax, 4
imul rax, rax, 6
mov rcx, qword [rsp + 8]
mov dword [rcx + rax + 8], 0x1f83d9ab
mov eax, 4
imul rax, rax, 7
mov rcx, qword [rsp + 8]
mov dword [rcx + rax + 8], 0x5be0cd19
ret
Function at 0x140194bd0
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 [0x140204740]
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 0x140194c25
jmp 0x140194dd4
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 0x140194dab
lea r8d, [rbx + 0x10]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x140194dab
lea r8, [rsp + 0x34]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x140194dab
lea edx, [rbx + 1]
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x140194dab
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 0x140194dab
lea r8d, [rbx + 0x10]
mov rcx, rax
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x140194dab
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 0x140194dab
mov r9, rsi
lea r8, [0x1401d0694]
lea edx, [rbx + 0xc]
lea rcx, [rsp + 0x48]
call fcn.140174540
lea rax, [rsp + 0x48]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140194d45
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 0x140194dab
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 0x140194dab
mov r8, rbx
lea rdx, [rsp + 0x54]
lea rcx, [rsp + 0x48]
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x140194dab
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x140194dcc
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.1401c0dd0
lea r11, [rsp + 0x70]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x140198840
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 0x140198a04
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1401989e4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14019889d
lea ebp, [rax + 0xe]
jmp 0x1401988a9
cmp eax, 0x17
jne 0x140198951
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140198951
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140198951
cmp rax, rbp
jb 0x140198951
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14019898c
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 0x14019897b
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 0x14019893e
call qword [case.0x14017aee9.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140198960
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14019894e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140198890
jmp 0x140198992
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.1401c2058]
mov rcx, rdi
call qword [fcn.1401c2058]
jmp 0x140198992
mov rcx, rdi
mov r14d, 8
call qword [fcn.1401c2058]
jmp 0x140198992
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1401989a7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x1401989df
test rbx, rbx
je 0x1401989da
mov rcx, qword [rbx + 0x20]
call qword [fcn.1401c2058]
mov rcx, qword [rbx + 0x18]
call qword [fcn.1401c2058]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.1401c2058]
mov rbx, rdi
test rdi, rdi
jne 0x1401989b1
mov rbx, r13
jmp 0x1401989f3
test rbx, rbx
jne 0x1401989f3
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 0x140198ec0
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