joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1401601d0
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 0x140160299
mov eax, dword [rsp + 0x24]
and eax, 1
test eax, eax
je 0x14016028c
and dword [rsp + 0x24], 0xfffffffe
mov rcx, qword [rsp + 0xd8]
call fcn.1400e7840
mov rax, qword [rsp + 0xd8]
jmp 0x140160425
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 0x1401602d5
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 0x140160400
mov rax, qword [rsp + 0x30]
mov eax, dword [rax + 0x24]
and eax, 0x80000000
test eax, eax
jne 0x1401603fb
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 0x1401603a3
mov rax, qword [rsp + 0x40]
inc rax
mov qword [rsp + 0x40], rax
mov rax, qword [rsp + 0x78]
cmp qword [rsp + 0x40], rax
jae 0x1401603d3
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 0x140160396
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.1400b1d30
jmp 0x1401602ba
mov eax, dword [rsp + 0x24]
and eax, 1
test eax, eax
je 0x14016041d
and dword [rsp + 0x24], 0xfffffffe
mov rcx, qword [rsp + 0xd8]
call fcn.1400e7840
mov rax, qword [rsp + 0xd8]
add rsp, 0xc0
pop rdi
ret
Function at 0x14016dc40
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 0x14017fe80
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 0x14017fede
mov dl, 1
call fcn.14016ffa0
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.14016ffa0
mov eax, ebx
jmp 0x14017ff22
cmp ebx, 2
ja 0x14017ff20
mov r9, qword [rdi + 0x668]
lea rdx, [0x1401d53b0]
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 0x14017ff40
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 [0x1406a2180]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x14017ff83
cmp qword [rcx + 0x678], 0
je 0x140180060
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.14016e040
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14017ffb1
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x14017fff8
cmp byte [rdi + 0x1597], 0
jne 0x14017fff8
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 0x14017ffe0
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x140180058
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x1401800b3
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x140180079
mov dl, 1
mov rcx, rdi
call fcn.14016ffa0
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.14016ffa0
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.1401ba160
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x1401d53b0]
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 0x140180058
call fcn.1401ba3c8
int3
Function at 0x1401800c0
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x140180226
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 [0x1406a2180]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x14018020e
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.14016e040
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x140180181
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x140180140
cmp byte [rax + rcx - 1], 0xa
jne 0x140180168
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x14018017c
lea r8, [0x1401d53d0]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.14016df40
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x140180186
cmp qword [rdi + 0x718], 0
je 0x1401801ce
mov dl, 1
mov rcx, rdi
call fcn.14016ffa0
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.14016ffa0
jmp 0x140180206
mov r9, qword [rdi + 0x668]
lea rcx, [0x1401d53b0]
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.1401ba160
add rsp, 0x860
pop rdi
ret

Function at 0x1401802c0
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 0x140180302
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 0x1401804a0
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 [0x1406a2180]
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 0x1401805a7
lea rax, [0x140180350]
cmp qword [rsi + rcx*8 + 0x4e8], rax
jne 0x1401805a7
cmp qword [rbx], r13
je 0x14018052e
test rdi, rdi
je 0x1401805a7
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.14018fae0
cmp eax, 0xffffffff
je 0x1401805a7
test al, 1
je 0x1401805a7
mov rax, qword [rbx]
test rax, rax
jne 0x140180580
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 0x1401805a3
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 0x1401805a7
add qword [rbx + 0x10], rcx
jmp 0x1401805a7
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 0x140180614
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x1401805e0
mov dword [r14], 0x51
mov rax, r13
jmp 0x140180617
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.1401aa900
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.14017ff40
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.1401ba160
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x140180cb0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x558], 0
je 0x140180ccd
call fcn.140179600
test eax, eax
jne 0x140180cf3
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x4c0]
cmp rcx, 0xffffffffffffffff
je 0x140180cc6
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x140180cc6
mov al, 1
add rsp, 0x28
ret
Function at 0x140182c60
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 0x140182c8a
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, [0x1401d5870]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x140182cee
mov rcx, rbx
test r14, r14
je 0x140182cd8
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 0x140182d26
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x140182d26
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 0x140182de8
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x140182d50
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 0x140182dda
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x140182dda
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x140182d80
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x140182d94
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 0x140182db0
mov rcx, rdi
test r14, r14
je 0x140182dd1
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x140182dd7
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.1401bbcd4]
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 0x140183e10
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 0x14018e560
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 [0x1406a2180]
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 0x14018e5b5
jmp 0x14018e764
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 0x14018e73b
lea r8d, [rbx + 0x10]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x14018e73b
lea r8, [rsp + 0x34]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x14018e73b
lea edx, [rbx + 1]
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x14018e73b
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 0x14018e73b
lea r8d, [rbx + 0x10]
mov rcx, rax
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x14018e73b
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 0x14018e73b
mov r9, rsi
lea r8, [0x1401d742c]
lea edx, [rbx + 0xc]
lea rcx, [rsp + 0x48]
call fcn.14016df40
lea rax, [rsp + 0x48]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14018e6d5
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 0x14018e73b
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 0x14018e73b
mov r8, rbx
lea rdx, [rsp + 0x54]
lea rcx, [rsp + 0x48]
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x14018e73b
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x14018e75c
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.1401ba160
lea r11, [rsp + 0x70]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x1401921d0
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 0x140192394
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x140192374
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14019222d
lea ebp, [rax + 0xe]
jmp 0x140192239
cmp eax, 0x17
jne 0x1401922e1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x1401922e1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1401922e1
cmp rax, rbp
jb 0x1401922e1
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14019231c
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 0x14019230b
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 0x1401922ce
call qword [case.0x1401748d9.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1401922f0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x1401922de
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140192220
jmp 0x140192322
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.1401bbcd4]
mov rcx, rdi
call qword [fcn.1401bbcd4]
jmp 0x140192322
mov rcx, rdi
mov r14d, 8
call qword [fcn.1401bbcd4]
jmp 0x140192322
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x140192337
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14019236f
test rbx, rbx
je 0x14019236a
mov rcx, qword [rbx + 0x20]
call qword [fcn.1401bbcd4]
mov rcx, qword [rbx + 0x18]
call qword [fcn.1401bbcd4]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.1401bbcd4]
mov rbx, rdi
test rdi, rdi
jne 0x140192341
mov rbx, r13
jmp 0x140192383
test rbx, rbx
jne 0x140192383
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 0x140192850
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 0x140195a40
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 [0x1406a2108]
mov rdi, rax
test rax, rax
je 0x140195abd
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 0x140195ae8
cmp ebx, esi
je 0x140195ae8
cmp ebx, 0x8000
ja 0x140195ae8
cmp ebx, esi
jb 0x140195ae3
mov edx, ebx
mov rcx, rdi
call qword [0x1406a2108]
mov rdi, rax
test rax, rax
jne 0x140195a80
mov rcx, rbp
call qword [fcn.1401bbcd4]
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 0x140195ac8
mov rcx, rdi
jmp 0x140195ac0

Function at 0x14019bec0
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 [0x1406a2180]
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 0x14019bf3a
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.140180ba0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x14019bf5f
lea rdx, str.Error_accept__ing_server_connect
call fcn.14017ff40
lea eax, [rbx + 0x1f]
jmp 0x14019bfd8
lea rdx, str.Connection_accepted_from_server_n
call fcn.1401800c0
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.14018e790
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x14019bfd6
mov dl, 1
mov rcx, rsi
call fcn.14016ffa0
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.14016ffa0
test ebx, ebx
je 0x14019bfd6
mov rcx, rdi
call fcn.14019c4f0
mov eax, Ordinal_46
jmp 0x14019bfd8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1401ba160
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 0x14019cfd0
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 0x14019cff5
cmp dword [rax + 0x9f8], 0
je 0x14019d021
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14019d021
lea rdx, str.MDTM__s
call fcn.1401b5340
test eax, eax
jne 0x14019d02e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14019de60
add rsp, 0x20
pop rbx
ret