joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140002884
Capabilities:
Enumerate pe sections

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r14
push r15
sub rsp, 0x20
movsxd r9, dword [rcx + 0x3c]
lea rbx, [rcx + 0x18]
add rbx, r9
xor r10d, r10d
xor edi, edi
mov r14, r8
mov r15, rdx
mov rbp, rcx
movzx eax, word [r9 + rcx + 0x14]
movzx esi, word [r9 + rcx + 6]
add rbx, rax
test esi, esi
je 0x140002904
cmp dword [rbx], 0x45474150
je 0x1400028de
cmp dword [rbx], 0x7865742e
jne 0x1400028fa
cmp byte [rbx + 4], 0x74
jne 0x1400028fa
mov ecx, dword [rbx + 0xc]
mov r9, r14
mov edx, dword [rbx + 8]
add rcx, rbp
mov r8, r15
call fcn.140002810
mov r10, rax
test rax, rax
jne 0x140002904
inc edi
add rbx, 0x28
cmp edi, esi
jb 0x1400028c8
mov rbx, qword [rsp + 0x40]
mov rax, r10
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x20
pop r15
pop r14
pop rdi
ret

Function at 0x140002920
Capabilities:
Get system information on windows

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x20], rsi
push rdi
push r14
push r15
sub rsp, 0x150
xor ebx, ebx
lea r9, [rax + 0x18]
mov r14, rdx
mov dword [rax + 0x18], ebx
mov r15, rcx
xor r8d, r8d
xor edx, edx
mov ebp, ebx
lea esi, [rbx + 0xb]
mov ecx, esi
call sub.ntoskrnl.exe_ZwQuerySystemInformation
cmp eax, 0xc0000004
jne 0x140002a7a
mov edx, dword [rsp + 0x180]
xor ecx, ecx
mov r8d, 0x6e556353
call qword [sym.imp.ntoskrnl.exe_ExAllocatePoolWithTag]
mov rdi, rax
test rax, rax
je 0x140002a7a
mov r8d, dword [rsp + 0x180]
xor r9d, r9d
mov rdx, rax
mov ecx, esi
call sub.ntoskrnl.exe_ZwQuerySystemInformation
test eax, eax
js 0x140002a6a
mov esi, ebx
cmp dword [rdi], ebx
jbe 0x140002a67
mov eax, esi
mov edx, 2
imul rcx, rax, 0x128
lea rax, [rdi + 8]
add rax, rcx
lea rcx, [rsp + 0x20]
movups xmm0, xmmword [rax]
movups xmm1, xmmword [rax + 0x10]
lea rax, [rax + 0x80]
movups xmmword [rcx], xmm0
movups xmm0, xmmword [rax - 0x60]
movups xmmword [rcx + 0x10], xmm1
movups xmm1, xmmword [rax - 0x50]
movups xmmword [rcx + 0x20], xmm0
movups xmm0, xmmword [rax - 0x40]
movups xmmword [rcx + 0x30], xmm1
movups xmm1, xmmword [rax - 0x30]
movups xmmword [rcx + 0x40], xmm0
movups xmm0, xmmword [rax - 0x20]
movups xmmword [rcx + 0x50], xmm1
movups xmm1, xmmword [rax - 0x10]
movups xmmword [rcx + 0x60], xmm0
lea rcx, [rcx + 0x80]
movups xmmword [rcx - 0x10], xmm1
sub rdx, 1
jne 0x1400029c8
movups xmm0, xmmword [rax]
movups xmm1, xmmword [rax + 0x10]
mov rax, qword [rax + 0x20]
movups xmmword [rcx], xmm0
movups xmmword [rcx + 0x10], xmm1
mov qword [rcx + 0x20], rax
lea rcx, [rsp + 0x48]
call fcn.140002a9c
mov rcx, rax
mov rdx, r15
call sub.ntoskrnl.exe_strstr
test rax, rax
jne 0x140002a56
inc esi
cmp esi, dword [rdi]
jb 0x1400029ae
jmp 0x140002a67
mov rbp, qword [rsp + 0x30]
test r14, r14
je 0x140002a67
mov eax, dword [rsp + 0x38]
mov dword [r14], eax
mov rbx, rbp
xor edx, edx
mov rcx, rdi
call qword [sym.imp.ntoskrnl.exe_ExFreePoolWithTag]
mov rax, rbx
jmp 0x140002a7c
xor eax, eax
lea r11, [rsp + 0x150]
mov rbx, qword [r11 + 0x20]
mov rbp, qword [r11 + 0x28]
mov rsi, qword [r11 + 0x38]
mov rsp, r11
pop r15
pop r14
pop rdi
ret
Function at 0x140002b54
Capabilities:
Encode data using xor

Disassembly:
test r8d, r8d
je 0x140002b6e
mov eax, r8d
lea rcx, str.
xor byte [rdx], cl
inc rdx
sub rax, 1
jne 0x140002b5c
ret
Function at 0x14002bad0
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 0x14002bb2e
mov dl, 1
call fcn.14001c4b0
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.14001c4b0
mov eax, ebx
jmp 0x14002bb72
cmp ebx, 2
ja 0x14002bb70
mov r9, qword [rdi + 0x668]
lea rdx, [0x14006b148]
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 0x14002bb90
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 [0x140083080]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x14002bbd3
cmp qword [rcx + 0x678], 0
je 0x14002bcb0
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.14003c620
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14002bc01
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x14002bc48
cmp byte [rdi + 0x1597], 0
jne 0x14002bc48
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 0x14002bc30
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x14002bca8
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x14002bd03
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x14002bcc9
mov dl, 1
mov rcx, rdi
call fcn.14001c4b0
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.14001c4b0
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.140066760
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x14006b148]
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 0x14002bca8
call fcn.140066f14
int3
Function at 0x14002bd10
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x14002be76
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 [0x140083080]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x14002be5e
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.14003c620
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x14002bdd1
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14002bd90
cmp byte [rax + rcx - 1], 0xa
jne 0x14002bdb8
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x14002bdcc
lea r8, [0x14006b168]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.14003c520
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x14002bdd6
cmp qword [rdi + 0x718], 0
je 0x14002be1e
mov dl, 1
mov rcx, rdi
call fcn.14001c4b0
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.14001c4b0
jmp 0x14002be56
mov r9, qword [rdi + 0x668]
lea rcx, [0x14006b148]
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.140066760
add rsp, 0x860
pop rdi
ret

Function at 0x14002bf10
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 0x14002bf52
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 0x14002c0f0
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 [0x140083080]
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 0x14002c1f7
lea rax, [0x14002bfa0]
cmp qword [rsi + rcx*8 + 0x4e8], rax
jne 0x14002c1f7
cmp qword [rbx], r13
je 0x14002c17e
test rdi, rdi
je 0x14002c1f7
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.14003ac60
cmp eax, 0xffffffff
je 0x14002c1f7
test al, 1
je 0x14002c1f7
mov rax, qword [rbx]
test rax, rax
jne 0x14002c1d0
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb70]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [section..data]
mov rdi, qword [rbx + 8]
mov qword [rbx], rax
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], r13
test rax, rax
je 0x14002c1f3
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 0x14002c1f7
add qword [rbx + 0x10], rcx
jmp 0x14002c1f7
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 0x14002c264
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x14002c230
mov dword [r14], 0x51
mov rax, r13
jmp 0x14002c267
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.1400572d0
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.14002bb90
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.140066760
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x14002c900
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x558], 0
je 0x14002c91d
call fcn.140025aa0
test eax, eax
jne 0x14002c943
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x4c0]
cmp rcx, 0xffffffffffffffff
je 0x14002c916
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x14002c916
mov al, 1
add rsp, 0x28
ret
Function at 0x14002e570
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 0x14002e880
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 0x14002e8aa
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, [0x14006b608]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x14002e90e
mov rcx, rbx
test r14, r14
je 0x14002e8f8
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 0x14002e946
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x14002e946
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 0x14002ea08
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x14002e970
lea ecx, [rax + 1]
add rcx, rdx
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x14002e9fa
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14002e9fa
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x14002e9a0
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x14002e9b4
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 0x14002e9d0
mov rcx, rdi
test r14, r14
je 0x14002e9f1
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x14002e9f7
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_free]
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 0x1400396e0
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 [0x140083080]
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 0x140039735
jmp 0x1400398e4
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 0x1400398bb
lea r8d, [rbx + 0x10]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x1400398bb
lea r8, [rsp + 0x34]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x1400398bb
lea edx, [rbx + 1]
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x1400398bb
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 0x1400398bb
lea r8d, [rbx + 0x10]
mov rcx, rax
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x1400398bb
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 0x1400398bb
mov r9, rsi
lea r8, [0x14006d0bc]
lea edx, [rbx + 0xc]
lea rcx, [rsp + 0x48]
call fcn.14003c520
lea rax, [rsp + 0x48]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140039855
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 0x1400398bb
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 0x1400398bb
mov r8, rbx
lea rdx, [rsp + 0x54]
lea rcx, [rsp + 0x48]
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x1400398bb
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x1400398dc
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.140066760
lea r11, [rsp + 0x70]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x14003e890
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 0x14003ea54
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x14003ea34
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14003e8ed
lea ebp, [rax + 0xe]
jmp 0x14003e8f9
cmp eax, 0x17
jne 0x14003e9a1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x14003e9a1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14003e9a1
cmp rax, rbp
jb 0x14003e9a1
mov ecx, Ordinal_50
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x14003e9dc
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 [section..data]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x14003e9cb
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 0x14003e98e
call qword [case.0x140020d19.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x14003e9b0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14003e99e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14003e8e0
jmp 0x14003e9e2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_free]
mov rcx, rdi
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x14003e9e2
mov rcx, rdi
mov r14d, 8
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x14003e9e2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x14003e9f7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14003ea2f
test rbx, rbx
je 0x14003ea2a
mov rcx, qword [rbx + 0x20]
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_free]
mov rcx, qword [rbx + 0x18]
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_free]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_free]
mov rbx, rdi
test rdi, rdi
jne 0x14003ea01
mov rbx, r13
jmp 0x14003ea43
test rbx, rbx
jne 0x14003ea43
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 0x14003ef10
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 0x140042100
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 [0x140083010]
mov rdi, rax
test rax, rax
je 0x14004217d
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 0x1400421a8
cmp ebx, esi
je 0x1400421a8
cmp ebx, 0x8000
ja 0x1400421a8
cmp ebx, esi
jb 0x1400421a3
mov edx, ebx
mov rcx, rdi
call qword [0x140083010]
mov rdi, rax
test rax, rax
jne 0x140042140
mov rcx, rbp
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_free]
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 0x140042188
mov rcx, rdi
jmp 0x140042180

Function at 0x140048750
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 [0x140083080]
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 0x1400487ca
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.14002c7f0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400487ef
lea rdx, str.Error_accept__ing_server_connect
call fcn.14002bb90
lea eax, [rbx + 0x1f]
jmp 0x140048868
lea rdx, str.Connection_accepted_from_server_n
call fcn.14002bd10
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140039910
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140048866
mov dl, 1
mov rcx, rsi
call fcn.14001c4b0
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.14001c4b0
test ebx, ebx
je 0x140048866
mov rcx, rdi
call fcn.140048d80
mov eax, Ordinal_45
jmp 0x140048868
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140066760
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 0x140049860
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 0x140049885
cmp dword [rax + 0x9f8], 0
je 0x1400498b1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400498b1
lea rdx, str.MDTM__s
call fcn.140061d10
test eax, eax
jne 0x1400498be
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14004a6f0
add rsp, 0x20
pop rbx
ret