joyce8/EMBER2024-capa huggingface dataset:
Function at 0x2fc4d9fa0
Capabilities:
Write file on windows

Disassembly:
push rbp
push rbx
sub rsp, 0x38
lea rbp, [rsp + 0x30]
mov qword [rbp + 0x20], rcx
mov qword [rbp + 0x28], rdx
mov qword [rbp + 0x30], r8
mov qword [rbp + 0x38], r9
lea rax, [rbp + 0x28]
mov qword [rbp - 8], rax
mov ecx, 2
call sub.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func
mov r9, rax
mov r8d, 0x1b
mov edx, 1
lea rax, str.Mingw_w64_runtime_failure:_n
mov rcx, rax
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov rbx, qword [rbp - 8]
mov ecx, 2
call sub.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func
mov rcx, rax
mov rax, qword [rbp + 0x20]
mov r8, rbx
mov rdx, rax
call fcn.2fc4db080
call sub.api_ms_win_crt_runtime_l1_1_0.dll_abort
nop

Function at 0x2fc4da9a2
Capabilities:
Get thread local storage value

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x30
mov eax, dword [0x2fc4fd108]
test eax, eax
je 0x2fc4daa3a
lea rax, [0x2fc4fd0e0]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
call rax
mov rax, qword [0x2fc4fd110]
mov qword [rbp - 8], rax
jmp 0x2fc4daa1e
mov rax, qword [rbp - 8]
mov eax, dword [rax]
mov ecx, eax
mov rax, qword [sym.imp.KERNEL32.dll_TlsGetValue]
call rax
mov qword [rbp - 0x10], rax
mov rax, qword [sym.imp.KERNEL32.dll_GetLastError]
call rax
test eax, eax
jne 0x2fc4daa12
cmp qword [rbp - 0x10], 0
je 0x2fc4daa12
mov rax, qword [rbp - 8]
mov rdx, qword [rax + 8]
mov rax, qword [rbp - 0x10]
mov rcx, rax
call rdx
mov rax, qword [rbp - 8]
mov rax, qword [rax + 0x10]
mov qword [rbp - 8], rax
cmp qword [rbp - 8], 0
jne 0x2fc4da9d8
lea rax, [0x2fc4fd0e0]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
call rax
jmp 0x2fc4daa3b
nop
add rsp, 0x30
pop rbp
ret

Function at 0x2fc4dab40
Capabilities:
Parse pe header

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov qword [rbp + 0x10], rcx
mov rax, qword [rbp + 0x10]
mov qword [rbp - 8], rax
mov rax, qword [rbp - 8]
movzx eax, word [rax]
cmp ax, 0x5a4d
je 0x2fc4dab68
mov eax, 0
jmp 0x2fc4dabb6
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp - 8]
add rax, rdx
mov qword [rbp - 0x10], rax
mov rax, qword [rbp - 0x10]
mov eax, dword [rax]
cmp eax, 0x4550
je 0x2fc4dab91
mov eax, 0
jmp 0x2fc4dabb6
mov rax, qword [rbp - 0x10]
add rax, 0x18
mov qword [rbp - 0x18], rax
mov rax, qword [rbp - 0x18]
movzx eax, word [rax]
cmp ax, 0x20b
je 0x2fc4dabb1
mov eax, 0
jmp 0x2fc4dabb6
mov eax, 1
add rsp, 0x20
pop rbp
ret
Function at 0x2fc4dabbc
Capabilities:
Enumerate pe sections

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov qword [rbp + 0x10], rcx
mov qword [rbp + 0x18], rdx
mov rax, qword [rbp + 0x10]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp + 0x10]
add rax, rdx
mov qword [rbp - 0x18], rax
mov dword [rbp - 0xc], 0
mov rax, qword [rbp - 0x18]
movzx eax, word [rax + 0x14]
movzx edx, ax
mov rax, qword [rbp - 0x18]
add rax, rdx
add rax, 0x18
mov qword [rbp - 8], rax
jmp 0x2fc4dac3a
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0xc]
mov eax, eax
cmp qword [rbp + 0x18], rax
jb 0x2fc4dac31
mov rax, qword [rbp - 8]
mov edx, dword [rax + 0xc]
mov rax, qword [rbp - 8]
mov eax, dword [rax + 8]
add eax, edx
mov eax, eax
cmp qword [rbp + 0x18], rax
jae 0x2fc4dac31
mov rax, qword [rbp - 8]
jmp 0x2fc4dac4f
add dword [rbp - 0xc], 1
add qword [rbp - 8], 0x28
mov rax, qword [rbp - 0x18]
movzx eax, word [rax + 6]
movzx eax, ax
cmp dword [rbp - 0xc], eax
jb 0x2fc4dac04
mov eax, 0
add rsp, 0x20
pop rbp
ret
Function at 0x14000214c
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov qword [rsp + 8], rbx
push rbp
mov rbp, rsp
sub rsp, 0x30
mov rbx, rcx
test dl, dl
je 0x140002236
lea rcx, [rbp + 0x20]
call fcn.140012520
nop
mov dl, reloc.WS2_32.dll_WSASetLastError
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, WSAStartup
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, reloc.WS2_32.dll_WSAGetLastError
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, 0x67
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, WSAStartup
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, 0x61
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, 0x6d
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, 0x69
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, WSAGetLastError
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, 0x66
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, reloc.WS2_32.dll_WSAGetLastError
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, reloc.WS2_32.dll_WSAStartup
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, 0x2e
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, 0x63
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, reloc.WS2_32.dll_WSAGetLastError
lea rcx, [rbp + 0x20]
call fcn.140011f88
mov dl, 0x6d
lea rcx, [rbp + 0x20]
call fcn.140011f88
lea rdx, [rbp + 0x20]
mov rcx, rbx
call fcn.140011ce8
nop
lea rcx, [rbp + 0x20]
call fcn.140011fa0
jmp 0x140002257
mov dword [rbp - 0x10], 0x616f7373
mov dword [rbp - 0xc], 0x632e6d70
mov word [rbp - 7], WSASetLastError
mov byte [rbp - 8], reloc.WS2_32.dll_WSAGetLastError
lea rdx, [rbp - 0x10]
call fcn.140011bd4
mov rax, rbx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rbp
ret
Function at 0x140002268
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
mov qword [rax + 8], rcx
push rbp
lea rbp, [rax - 0x5f]
sub rsp, 0xb0
mov sil, dl
mov rbx, rcx
and dword [rbp + 0x47], 0
call fcn.140012520
mov dword [rbp + 0x47], 1
xor edi, edi
mov word [rbp + 0x2a], 0x656e
mov dword [rbp + 0x30], 0x6c6c64
mov word [rbp + 0x27], 0x654b
mov dword [rbp + 0x2c], 0x2e32336c
mov byte [rbp + 0x29], WSACleanup
mov dword [rbp + 0x38], 0x69547465
mov dword [rbp + 0x40], 0x746e75
mov byte [rbp + 0x37], 0x47
mov dword [rbp + 0x3c], 0x6f436b63
lea rcx, [rbp + 0x27]
call fcn.1400ea254
mov rcx, rax
lea rdx, [rbp + 0x37]
call fcn.1400ea198
test rax, rax
je 0x1400022f4
call rax
mov edi, eax
mov dword [rbp - 0x39], 0x70747468
test sil, sil
je 0x1400023bc
mov dword [rbp + 0xe], 0x69742664
mov word [rbp + 0xb], 0x253d
mov dword [rbp - 0x16], 0x73726576
mov byte [rbp - 0x2f], reloc.WS2_32.dll_WSAGetLastError
mov dword [rbp - 0x35], 0x2f2f3a73
mov dword [rbp + 0x13], 0x64253d65
mov dword [rbp + 2], 0x26732525
mov dword [rbp - 0x28], 0x2e736f66
mov dword [rbp - 0xe], 0x67267325
mov word [rbp - 0x11], 0x6e6f
mov dword [rbp - 6], 0x26732525
mov dword [rbp - 0x21], 0x6162662f
mov dword [rbp - 0x2c], 0x6e696d61
mov word [rbp - 0x1b], 0x702e
mov dword [rbp - 2], 0x3d726176
mov dword [rbp - 0xa], 0x3d646975
mov word [rbp - 0x18], 0x3f70
mov dword [rbp + 6], 0x756c6176
mov word [rbp - 0x23], 0x6d6f
mov byte [rbp + 0xa], 0x65
mov byte [rbp + 0x17], 0
mov word [rbp - 0x1d], 0x6b63
mov byte [rbp + 0xd], 0x25
mov byte [rbp + 0x12], WSASetLastError
mov byte [rbp - 0x24], 0x63
mov byte [rbp - 0x12], 0x69
mov word [rbp - 0x31], 0x7270
mov byte [rbp - 0x19], 0x68
mov word [rbp - 0x2e], 0x7267
mov byte [rbp - 0xf], 0x3d
lea rdx, [rbp - 0x39]
jmp 0x140002473
mov dword [rbp - 7], 0x253d7261
mov word [rbp + 9], 0x7426
mov dword [rbp - 0xd], 0x7325253d
mov word [rbp - 0x1a], 0x7372
mov dword [rbp - 0x2b], 0x6d6f632e
mov dword [rbp + 3], 0x253d6575
mov word [rbp - 0x12], 0x6726
mov word [rbp + 0xc], 0x656d
mov dword [rbp - 2], 0x61762673
mov dword [rbp - 0x1f], 0x763f7068
mov dword [rbp - 0x32], 0x6f73732f
mov word [rbp + 7], 0x6425
mov dword [rbp - 0x17], 0x253d6e6f
mov word [rbp - 0x2e], 0x7061
mov dword [rbp - 0x25], 0x6b636162
mov word [rbp - 0xf], 0x6469
mov byte [rbp + 2], WSAGetLastError
mov word [rbp - 0x27], 0x662f
mov byte [rbp - 0x2c], WSASetLastError
mov word [rbp - 9], 0x7626
mov word [rbp - 0x21], 0x702e
mov word [rbp + 0xf], 0x6425
mov word [rbp - 0x34], 0x2f3a
mov byte [rbp - 0x1b], 0x65
mov byte [rbp - 0x10], 0x75
mov byte [rbp - 3], 0x25
mov byte [rbp - 0x13], reloc.WS2_32.dll_WSAStartup
mov byte [rbp - 0x18], 0x69
mov byte [rbp + 0xb], 0x69
mov byte [rbp + 0xe], 0x3d
mov byte [rbp - 0x35], reloc.WS2_32.dll_WSAStartup
mov byte [rbp + 0x11], 0
lea rdx, [rbp - 0x39]
mov r8d, edi
mov rcx, rbx
call fcn.14001174c
mov rax, rbx
lea r11, [rsp + 0xb0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rdi, qword [r11 + 0x28]
mov rsp, r11
pop rbp
ret
Function at 0x140002710
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov qword [rsp + 8], rbx
push rbp
mov rbp, rsp
sub rsp, 0x40
lea rdx, [rbp - 0x20]
mov dword [rbp - 0x13], 0x72656c6c
mov rbx, rcx
mov dword [rbp - 0x18], 0x74736e49
mov word [rbp - 0x1e], 0x626f
mov word [rbp - 0x1b], 0x5c6c
mov word [rbp - 0xb], 0x78
mov word [rbp - 0xe], 0x7475
mov byte [rbp - 0x19], 0x43
mov word [rbp - 0x20], 0x6c47
mov byte [rbp - 0x14], 0x61
mov byte [rbp - 0xf], 0x4d
mov byte [rbp - 0xc], 0x65
mov byte [rbp - 0x1c], 0x61
call fcn.140011bd4
mov rax, rbx
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rbp
ret

Function at 0x140002778
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov qword [rsp + 8], rbx
push rbp
mov rbp, rsp
sub rsp, 0x40
lea rdx, [rbp - 0x20]
mov dword [rbp - 0x19], 0x6e494549
mov rbx, rcx
mov dword [rbp - 0x20], 0x626f6c47
mov word [rbp - 0x1c], 0x6c61
mov dword [rbp - 0xc], 0x786574
mov dword [rbp - 0x12], 0x72656c6c
mov byte [rbp - 0x1a], 0x5c
mov word [rbp - 0xe], 0x754d
mov word [rbp - 0x14], 0x6174
mov byte [rbp - 0x15], reloc.WS2_32.dll_WSAStartup
call fcn.140011bd4
mov rax, rbx
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rbp
ret

Function at 0x1400027d8
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov qword [rsp + 8], rbx
push rbp
mov rbp, rsp
sub rsp, 0x40
lea rdx, [rbp - 0x20]
mov dword [rbp - 0x18], 0x736e4946
mov rbx, rcx
mov dword [rbp - 0x1f], 0x61626f6c
mov word [rbp - 0x14], 0x6174
mov word [rbp - 0xe], 0x754d
mov word [rbp - 0x11], 0x656c
mov dword [rbp - 0xc], 0x786574
mov word [rbp - 0x1a], 0x465c
mov byte [rbp - 0xf], WSACleanup
mov byte [rbp - 0x1b], WSAGetLastError
mov byte [rbp - 0x20], 0x47
mov byte [rbp - 0x12], WSAGetLastError
call fcn.140011bd4
mov rax, rbx
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rbp
ret
Function at 0x1400151d4
Capabilities:
Encode data using xor

Disassembly:
sub rsp, 0x48
xor r9d, r9d
cmp byte [rcx + 8], r9b
je 0x140015207
cmp dword [rcx + 0x3d0], r9d
jle 0x140015202
sub r8, rdx
mov al, byte [r8 + rdx]
inc r9d
xor byte [rdx], al
inc rdx
cmp r9d, dword [rcx + 0x3d0]
jl 0x1400151ed
add rsp, 0x48
ret
lea rdx, str.Object_not_Initialized
lea rcx, [rsp + 0x20]
call fcn.140015260
lea rdx, [0x1401128a0]
lea rcx, [rsp + 0x20]
call fcn.140082d38
int3
Function at 0x140038670
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x20], r9
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x48
xor r9d, r9d
mov r8d, dword [rsp + 0x60]
mov rdx, qword [rsp + 0x58]
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.WS2_32.dll_recv]
cdqe
mov qword [rsp + 0x30], rax
cmp qword [rsp + 0x30], 0xffffffffffffffff
jne 0x14003871a
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [rsp + 0x2c], eax
cmp dword [rsp + 0x2c], 0x2733
jne 0x1400386cd
mov dword [rsp + 0x24], 1
jmp 0x1400386d5
mov dword [rsp + 0x24], 0
cmp dword [rsp + 0x24], 0
jne 0x1400386e6
mov dword [rsp + 0x28], 0
jmp 0x1400386ee
mov dword [rsp + 0x28], 1
movzx eax, byte [rsp + 0x28]
mov byte [rsp + 0x20], al
mov rax, qword [rsp + 0x68]
mov qword [rax], 0
movzx eax, byte [rsp + 0x20]
test eax, eax
je 0x140038713
mov eax, 0x51
jmp 0x140038729
mov eax, 0x38
jmp 0x140038729
mov rax, qword [rsp + 0x68]
mov rcx, qword [rsp + 0x30]
mov qword [rax], rcx
xor eax, eax
add rsp, 0x48
ret

Function at 0x1400388c0
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 0x20], r9
mov qword [rsp + 0x18], r8
mov dword [rsp + 0x10], edx
mov qword [rsp + 8], rcx
sub rsp, 0x158
mov rax, qword [0x140119de8]
xor rax, rsp
mov qword [rsp + 0x140], rax
xor eax, eax
test eax, eax
jne 0x1400388ec
xor eax, eax
test eax, eax
jne 0x1400388f2
mov rax, qword [rsp + 0x160]
mov rax, qword [rax + 0x18]
mov qword [rsp + 0x30], rax
movsxd rax, dword [rsp + 0x168]
mov rcx, qword [rsp + 0x30]
mov rax, qword [rcx + rax*8 + 0x1d0]
mov qword [rsp + 0x38], rax
mov r8d, dword [rsp + 0x168]
mov rdx, qword [rsp + 0x30]
mov rcx, qword [rsp + 0x160]
call fcn.140038e70
test eax, eax
je 0x14003895b
mov rax, qword [rsp + 0x180]
mov dword [rax], 0x1b
mov rax, 0xffffffffffffffff
jmp 0x140038a13
xor r9d, r9d
mov r8d, dword [rsp + 0x178]
mov rdx, qword [rsp + 0x170]
mov rcx, qword [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_send]
cdqe
mov qword [rsp + 0x28], rax
mov rax, qword [rsp + 0x180]
mov dword [rax], 0
cmp qword [rsp + 0x28], 0xffffffffffffffff
jne 0x140038a0e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [rsp + 0x20], eax
cmp dword [rsp + 0x20], 0x2733
jne 0x1400389c3
mov qword [rsp + 0x28], 0
mov rax, qword [rsp + 0x180]
mov dword [rax], 0x51
jmp 0x140038a0e
mov r8d, 0x100
lea rdx, [rsp + 0x40]
mov ecx, dword [rsp + 0x20]
call fcn.140068b20
mov r8, rax
lea rdx, str.Send_failure:__s
mov rcx, qword [rsp + 0x160]
call fcn.140038400
mov rax, qword [rsp + 0x160]
mov ecx, dword [rsp + 0x20]
mov dword [rax + 0xd2c], ecx
mov rax, qword [rsp + 0x180]
mov dword [rax], 0x37
mov rax, qword [rsp + 0x28]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.140080030
add rsp, 0x158
ret
Function at 0x140038d50
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], r9
mov qword [rsp + 0x18], r8
mov dword [rsp + 0x10], edx
mov qword [rsp + 8], rcx
sub rsp, 0x48
mov rax, qword [rsp + 0x50]
movzx eax, byte [rax + 0xa77]
test eax, eax
je 0x140038e59
mov rax, qword [rsp + 0x50]
cmp qword [rax + 0x270], 0
je 0x140038de4
mov rcx, qword [rsp + 0x50]
call fcn.140020050
mov byte [rsp + 0x30], al
mov dl, 1
mov rcx, qword [rsp + 0x50]
call fcn.14001ffe0
mov rax, qword [rsp + 0x50]
mov rax, qword [rax + 0x1d8]
mov qword [rsp + 0x20], rax
mov r9, qword [rsp + 0x68]
mov r8, qword [rsp + 0x60]
mov edx, dword [rsp + 0x58]
mov rcx, qword [rsp + 0x50]
mov rax, qword [rsp + 0x50]
call qword [rax + 0x270]
movzx edx, byte [rsp + 0x30]
mov rcx, qword [rsp + 0x50]
call fcn.14001ffe0
jmp 0x140038e59
mov eax, dword [rsp + 0x58]
mov dword [rsp + 0x34], eax
cmp dword [rsp + 0x34], 0
je 0x140038e03
cmp dword [rsp + 0x34], 1
je 0x140038e03
cmp dword [rsp + 0x34], 2
je 0x140038e03
jmp 0x140038e59
movsxd rax, dword [rsp + 0x58]
imul rax, rax, 3
lea rcx, [0x1400f5ec0]
add rcx, rax
mov rax, rcx
mov rcx, qword [rsp + 0x50]
mov r9, qword [rcx + 0x1d0]
mov r8d, 1
mov edx, 2
mov rcx, rax
call fcn.1400a15ec
mov rax, qword [rsp + 0x50]
mov r9, qword [rax + 0x1d0]
mov r8d, 1
mov rdx, qword [rsp + 0x68]
mov rcx, qword [rsp + 0x60]
call fcn.1400a15ec
add rsp, 0x48
ret
Function at 0x140038e70
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov dword [rsp + 0x18], r8d
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x58
movsxd rax, dword [rsp + 0x70]
mov rcx, qword [rsp + 0x68]
mov rax, qword [rcx + rax*8 + 0x1d0]
mov qword [rsp + 0x38], rax
movsxd rax, dword [rsp + 0x70]
imul rax, rax, 0x20
mov rcx, qword [rsp + 0x68]
lea rax, [rcx + rax + 0x218]
mov qword [rsp + 0x28], rax
mov rax, qword [rsp + 0x28]
mov rcx, qword [rsp + 0x28]
mov rcx, qword [rcx + 0x10]
mov rax, qword [rax + 8]
sub rax, rcx
mov qword [rsp + 0x30], rax
mov rax, qword [rsp + 0x68]
mov rax, qword [rax + 0x3e0]
mov eax, dword [rax + 0x84]
and eax, 3
test eax, eax
je 0x14003903f
movsxd rax, dword [rsp + 0x70]
mov rcx, qword [rsp + 0x68]
lea rdx, [0x140038740]
cmp qword [rcx + rax*8 + 0x1f8], rdx
jne 0x14003903f
mov rax, qword [rsp + 0x28]
cmp qword [rax], 0
je 0x140038f22
cmp qword [rsp + 0x30], 0
je 0x14003903f
xor r9d, r9d
mov r8, 0xffffffffffffffff
mov rdx, 0xffffffffffffffff
mov rcx, qword [rsp + 0x38]
call fcn.140054130
mov dword [rsp + 0x20], eax
cmp dword [rsp + 0x20], 0xffffffff
je 0x14003903f
mov eax, dword [rsp + 0x20]
and eax, 1
test eax, eax
je 0x14003903f
mov rax, qword [rsp + 0x28]
cmp qword [rax], 0
jne 0x140038fd2
mov rax, qword [rsp + 0x60]
mov eax, dword [rax + 0x6dc]
shl eax, 1
mov eax, eax
mov rcx, qword [rsp + 0x28]
mov qword [rcx + 8], rax
mov rax, qword [rsp + 0x28]
mov rcx, qword [rax + 8]
call qword [section..data]
mov rcx, qword [rsp + 0x28]
mov qword [rcx], rax
mov rax, qword [rsp + 0x28]
cmp qword [rax], 0
jne 0x140038faa
mov eax, 0x1b
jmp 0x140039041
mov rax, qword [rsp + 0x28]
mov qword [rax + 0x10], 0
mov rax, qword [rsp + 0x28]
mov qword [rax + 0x18], 0
mov rax, qword [rsp + 0x28]
mov rax, qword [rax + 8]
mov qword [rsp + 0x30], rax
mov rax, qword [rsp + 0x28]
cmp qword [rax], 0
je 0x140039032
xor eax, eax
test eax, eax
jne 0x140038fdd
mov rax, qword [rsp + 0x28]
mov rax, qword [rax]
mov rcx, qword [rsp + 0x28]
add rax, qword [rcx + 0x10]
xor r9d, r9d
mov r8d, dword [rsp + 0x30]
mov rdx, rax
mov rcx, qword [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_recv]
cdqe
mov qword [rsp + 0x40], rax
cmp qword [rsp + 0x40], 0
jle 0x140039030
mov rax, qword [rsp + 0x28]
mov rax, qword [rax + 0x10]
add rax, qword [rsp + 0x40]
mov rcx, qword [rsp + 0x28]
mov qword [rcx + 0x10], rax
jmp 0x14003903f
mov rax, qword [rsp + 0x28]
mov qword [rax + 8], 0
xor eax, eax
add rsp, 0x58
ret
Function at 0x14003a930
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 8], rcx
sub rsp, 0x48
mov dword [rsp + 0x34], 0x4020
mov dword [rsp + 0x30], 0
mov dword [rsp + 0x38], 4
cmp dword [0x14011ad30], 0
jne 0x14003a994
mov dword [rsp + 0x20], 3
mov r9d, 2
xor r8d, r8d
xor edx, edx
mov ecx, 6
call fcn.14006cae0
movzx eax, al
test eax, eax
je 0x14003a98a
mov dword [0x14011ad30], 2
jmp 0x14003a994
mov dword [0x14011ad30], 1
cmp dword [0x14011ad30], 2
jne 0x14003a99f
jmp 0x14003a9f7
lea rax, [rsp + 0x38]
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x30]
mov r8d, 0x1001
mov edx, 0xffff
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x14003a9d4
mov eax, dword [rsp + 0x34]
cmp dword [rsp + 0x30], eax
jle 0x14003a9d4
jmp 0x14003a9f7
mov dword [rsp + 0x20], 4
lea r9, [rsp + 0x34]
mov r8d, 0x1001
mov edx, 0xffff
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x48
ret

Function at 0x14003ac20
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x20], r9
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
push rdi
sub rsp, 0x1c0
mov rax, qword [0x140119de8]
xor rax, rsp
mov qword [rsp + 0x1b0], rax
mov dword [rsp + 0x24], 0x80
lea rax, [rsp + 0x30]
mov rdi, rax
xor eax, eax
mov ecx, 0x80
rep stosb byte [rdi], al
lea r8, [rsp + 0x24]
lea rdx, [rsp + 0x30]
mov rcx, qword [rsp + 0x1d8]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x14003acc2
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [rsp + 0x20], eax
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, dword [rsp + 0x20]
call fcn.140068b20
mov r9, rax
mov r8d, dword [rsp + 0x20]
lea rdx, str.getsockname___failed_with_errno__d:__s
mov rcx, qword [rsp + 0x1d0]
call fcn.140038400
jmp 0x14003ad2a
mov r9, qword [rsp + 0x1e8]
mov r8, qword [rsp + 0x1e0]
mov edx, dword [rsp + 0x24]
lea rcx, [rsp + 0x30]
call fcn.14003a6e0
movzx eax, al
test eax, eax
jne 0x14003ad2a
call fcn.1400900d0
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, dword [rax]
call fcn.140068b20
mov qword [rsp + 0x28], rax
call fcn.1400900d0
mov rcx, qword [rsp + 0x28]
mov r9, rcx
mov r8d, dword [rax]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov rcx, qword [rsp + 0x1d0]
call fcn.140038400
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.140080030
add rsp, 0x1c0
pop rdi
ret
Function at 0x14003b400
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x88
mov rax, qword [0x140119de8]
xor rax, rsp
mov qword [rsp + 0x70], rax
mov rax, qword [rsp + 0x90]
movzx eax, byte [rax + 0xa83]
test eax, eax
je 0x14003b43d
mov dword [rsp + 0x54], 1
jmp 0x14003b445
mov dword [rsp + 0x54], 0
mov eax, dword [rsp + 0x54]
mov dword [rsp + 0x50], eax
mov dword [rsp + 0x20], 4
lea r9, [rsp + 0x50]
mov r8d, 8
mov edx, 0xffff
mov rcx, qword [rsp + 0x98]
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x14003b482
xor eax, eax
test eax, eax
jne 0x14003b477
jmp 0x14003b535
mov dword [rsp + 0x60], 1
mov rax, qword [rsp + 0x90]
mov ecx, dword [rax + 0xa04]
call fcn.14003c890
mov dword [rsp + 0x50], eax
imul eax, dword [rsp + 0x50], 0x3e8
mov dword [rsp + 0x50], eax
mov eax, dword [rsp + 0x50]
mov dword [rsp + 0x64], eax
mov rax, qword [rsp + 0x90]
mov ecx, dword [rax + 0xa08]
call fcn.14003c890
mov dword [rsp + 0x50], eax
imul eax, dword [rsp + 0x50], 0x3e8
mov dword [rsp + 0x50], eax
mov eax, dword [rsp + 0x50]
mov dword [rsp + 0x68], eax
mov qword [rsp + 0x40], 0
mov qword [rsp + 0x38], 0
lea rax, [rsp + 0x58]
mov qword [rsp + 0x30], rax
mov dword [rsp + 0x28], 0
mov qword [rsp + 0x20], 0
mov r9d, listen
lea r8, [rsp + 0x60]
mov edx, 0x98000004
mov rcx, qword [rsp + 0x98]
call qword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x14003b535
xor eax, eax
test eax, eax
jne 0x14003b52f
mov rcx, qword [rsp + 0x70]
xor rcx, rsp
call fcn.140080030
add rsp, 0x88
ret
Function at 0x14003c6f0
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x48
mov dword [rsp + 0x30], 1
mov dword [rsp + 0x34], 6
mov dword [rsp + 0x20], 4
lea r9, [rsp + 0x30]
mov r8d, 1
mov edx, dword [rsp + 0x34]
mov rcx, qword [rsp + 0x58]
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x14003c73a
xor eax, eax
test eax, eax
jne 0x14003c734
add rsp, 0x48
ret

Function at 0x14003cec0
Capabilities:
Initialize winsock library

Disassembly:
mov dword [rsp + 8], ecx
sub rsp, 0x208
mov rax, qword [0x140119de8]
xor rax, rsp
mov qword [rsp + 0x1f0], rax
mov eax, dword [rsp + 0x210]
and eax, 2
test eax, eax
je 0x14003cf78
mov eax, 0x202
mov word [rsp + 0x30], ax
lea rdx, [rsp + 0x50]
movzx ecx, word [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_WSAStartup]
mov dword [rsp + 0x38], eax
cmp dword [rsp + 0x38], 0
je 0x14003cf1e
mov eax, 2
jmp 0x14003d01e
movzx eax, word [rsp + 0x50]
and rax, 0xff
movzx eax, al
movzx ecx, word [rsp + 0x30]
and rcx, 0xff
movzx ecx, cl
cmp eax, ecx
jne 0x14003cf68
movzx eax, word [rsp + 0x50]
shr rax, 8
and rax, 0xff
movzx eax, al
movzx ecx, word [rsp + 0x30]
shr rcx, 8
and rcx, 0xff
movzx ecx, cl
cmp eax, ecx
je 0x14003cf78
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
jmp 0x14003d01e
call fcn.14006e440
mov dword [rsp + 0x34], eax
cmp dword [rsp + 0x34], 0
je 0x14003cf91
mov eax, dword [rsp + 0x34]
jmp 0x14003d01e
lea rcx, str.iphlpapi.dll
call fcn.14003d0a0
mov qword [0x14011ad40], rax
cmp qword [0x14011ad40], 0
je 0x14003cfdb
lea rdx, str.if_nametoindex
mov rcx, qword [0x14011ad40]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rsp + 0x40], rax
cmp qword [rsp + 0x40], 0
je 0x14003cfdb
mov rax, qword [rsp + 0x40]
mov qword [0x14011ad38], rax
mov dword [rsp + 0x20], 3
mov r9d, 2
xor r8d, r8d
xor edx, edx
mov ecx, 6
call fcn.14006cae0
movzx eax, al
test eax, eax
je 0x14003d008
mov byte [0x14011ccb8], 1
jmp 0x14003d00f
mov byte [0x14011ccb8], 0
lea rcx, [0x14011ccc0]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov rcx, qword [rsp + 0x1f0]
xor rcx, rsp
call fcn.140080030
add rsp, 0x208
ret
Function at 0x140045fc0
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 8], rcx
sub rsp, 0x68
mov qword [rsp + 0x40], 0
mov qword [rsp + 0x38], 0
lea rax, [rsp + 0x58]
mov qword [rsp + 0x30], rax
mov dword [rsp + 0x28], 4
lea rax, [rsp + 0x54]
mov qword [rsp + 0x20], rax
xor r9d, r9d
xor r8d, r8d
mov edx, 0x4004747b
mov rcx, qword [rsp + 0x70]
call qword [sym.imp.WS2_32.dll_WSAIoctl]
mov dword [rsp + 0x50], eax
cmp dword [rsp + 0x50], 0
jne 0x14004603b
mov dword [rsp + 0x20], 4
lea r9, [rsp + 0x54]
mov r8d, 0x1001
mov edx, 0xffff
mov rcx, qword [rsp + 0x70]
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x68
ret