joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140093f00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov qword [rsp + 8], rcx
push rbx
push rbp
push rdi
push r13
push r15
sub rsp, 0x30
cmp dword [rcx + 0x64], 1
mov r13, qword [rcx + 0x268]
mov rdi, rcx
jne 0x140093f2c
mov ebx, 0x1fe
mov byte [r13 + 0x38], 1
jmp 0x140093f32
xor ebx, ebx
mov byte [r13 + 0x38], bl
mov rax, qword [rcx + 8]
mov r9d, dword [rcx + 0x7c]
lea r8d, [rbx + 0x100]
mov edx, 1
call qword [rax + 0x10]
mov ebp, dword [r13 + 0x28]
xor r15d, r15d
mov qword [r13 + 0x30], rax
cmp dword [rdi + 0x7c], r15d
jle 0x140094082
mov qword [rsp + 0x70], rsi
mov qword [rsp + 0x28], r12
movsxd rcx, ebx
mov qword [rsp + 0x20], r14
lea r12, [r13 + 0x3c]
mov qword [rsp + 0x68], rcx
xor r14d, r14d
nop dword [rax]
mov esi, dword [r12]
mov eax, ebp
cdq
idiv esi
mov ebp, eax
test rcx, rcx
je 0x140093f9c
mov rax, qword [r13 + 0x30]
add qword [rax + r14], 0xff
mov rax, qword [r13 + 0x30]
lea ecx, [rsi - 1]
xor r8d, r8d
mov rdi, qword [r14 + rax]
lea eax, [rcx + 0xff]
add ecx, ecx
cdq
xor r10d, r10d
idiv ecx
xor ebx, ebx
mov r9d, eax
nop dword [rax]
cmp r10d, r9d
jle 0x140093ff7
imul eax, r8d, 0x1fe
lea ecx, [rsi + 0xfe]
lea r11d, [rsi*2 - 2]
add ecx, eax
nop dword [rax]
add ecx, 0x1fe
inc r8d
mov eax, ecx
cdq
idiv r11d
mov r9d, eax
cmp r10d, eax
jg 0x140093fe0
movzx eax, r8b
inc rbx
inc r10d
imul bpl
mov byte [rbx + rdi - 1], al
cmp rbx, 0xff
jle 0x140093fc0
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x140094059
mov ecx, 1
lea rdx, [rdi - 1]
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [rdi]
inc rcx
lea rdx, [rdx - 1]
mov byte [rdx + 1], al
movzx eax, byte [rdi + 0xff]
mov byte [rdi + rcx + 0xfe], al
cmp rcx, 0xff
jle 0x140094030
mov rcx, qword [rsp + 0x68]
mov rax, qword [rsp + 0x60]
inc r15d
add r12, 4
add r14, 8
cmp r15d, dword [rax + 0x7c]
jl 0x140093f80
mov r14, qword [rsp + 0x20]
mov r12, qword [rsp + 0x28]
mov rsi, qword [rsp + 0x70]
add rsp, 0x30
pop r15
pop r13
pop rdi
pop rbp
pop rbx
ret

Function at 0x1400a53e0
Capabilities:
Initialize winsock library

Disassembly:
sub rsp, 0x1c8
cmp dword [0x140152464], 0
jne 0x1400a5485
mov rax, qword [sym.imp.msvcrt.dll_malloc]
mov dword [0x140152464], 1
mov qword [sub.msvcrt.dll_malloc], rax
mov rax, qword [sym.imp.msvcrt.dll_free]
mov qword [sub.msvcrt.dll_free], rax
mov rax, qword [sym.imp.msvcrt.dll_realloc]
mov qword [sub.msvcrt.dll_realloc], rax
lea rax, case.0x1400add97.0
mov qword [str.p__n_], rax
mov rax, qword [sym.imp.msvcrt.dll_calloc]
mov qword [sub.msvcrt.dll_calloc], rax
call fcn.1400af3c0
test eax, eax
je 0x1400a54b3
lea rdx, [rsp + 0x20]
mov ecx, 0x202
call qword [sym.imp.WSOCK32.DLL_WSAStartup]
test eax, eax
jne 0x1400a54b3
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x1400a54ad
shr ax, 8
cmp al, 2
jne 0x1400a54ad
call fcn.1400afa80
test eax, eax
jne 0x1400a54b3
mov dword [0x140152468], 3
lea rcx, [rsp + 0x1d0]
call fcn.1400a71f0
mov rcx, qword [rsp + 0x1d0]
xor edx, edx
test eax, eax
cmovne rcx, rdx
mov rax, rcx
add rsp, 0x1c8
ret
call qword [sym.imp.WSOCK32.DLL_WSACleanup]
xor eax, eax
add rsp, 0x1c8
ret
Function at 0x1400a5830
Capabilities:
Initialize winsock library

Disassembly:
push rbx
sub rsp, 0x1c0
mov eax, dword [0x140152464]
mov ebx, ecx
mov edx, eax
inc eax
mov dword [0x140152464], eax
test edx, edx
jne 0x1400a58f7
mov rax, qword [sym.imp.msvcrt.dll_malloc]
mov qword [sub.msvcrt.dll_malloc], rax
mov rax, qword [sym.imp.msvcrt.dll_free]
mov qword [sub.msvcrt.dll_free], rax
mov rax, qword [sym.imp.msvcrt.dll_realloc]
mov qword [sub.msvcrt.dll_realloc], rax
lea rax, case.0x1400add97.0
mov qword [str.p__n_], rax
mov rax, qword [sym.imp.msvcrt.dll_calloc]
mov qword [sub.msvcrt.dll_calloc], rax
test cl, 1
je 0x1400a58a7
call fcn.1400af3c0
test eax, eax
je 0x1400a5908
test bl, 2
je 0x1400a58da
lea rdx, [rsp + 0x20]
mov ecx, 0x202
call qword [sym.imp.WSOCK32.DLL_WSAStartup]
test eax, eax
jne 0x1400a5908
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x1400a5902
shr ax, 8
cmp al, 2
jne 0x1400a5902
call fcn.1400afa80
test eax, eax
jne 0x1400a5908
mov eax, dword [0x1401524cc]
test bl, 4
mov ecx, 1
cmovne eax, ecx
mov dword [0x140152468], ebx
mov dword [0x1401524cc], eax
xor eax, eax
add rsp, 0x1c0
pop rbx
ret
call qword [sym.imp.WSOCK32.DLL_WSACleanup]
mov eax, 2
add rsp, 0x1c0
pop rbx
ret

Function at 0x1400aa660
Capabilities:
Write file on windows

Disassembly:
mov rdx, qword [r8 + 0x10]
mov r9, rcx
or rax, 0xffffffffffffffff
mov qword [r8 + 0x18], rdx
nop
inc rax
cmp byte [rdx + rax], 0
jne 0x1400aa670
test rax, rax
je 0x1400aa68a
cmp byte [rdx + rax - 1], 0x2e
jne 0x1400aa68a
mov byte [rdx + rax - 1], 0
mov rcx, qword [r8 + 0x10]
movzx eax, byte [rcx]
test al, al
je 0x1400aa6b4
lea rcx, [rcx + 1]
and al, 0x80
jne 0x1400aa6a5
movzx eax, byte [rcx]
test al, al
jne 0x1400aa695
ret
lea rdx, str.IDN_support_not_present__cant_parse_Unicode_domains_n
mov rcx, r9
jmp fcn.1400b0040
ret
Function at 0x1400afdb0
Capabilities:
Write file on windows

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, 0xd0
cmp byte [rcx + 0x430], 0
mov rbp, r9
mov r14, r8
mov esi, edx
mov rdi, rcx
je 0x1400afedf
mov rax, qword [rsp + 0x100]
test rax, rax
je 0x1400afedf
mov rdx, qword [rax + 0xc0]
test rdx, rdx
je 0x1400afedf
mov ecx, esi
lea r9, str.Data
dec ecx
je 0x1400afe34
dec ecx
je 0x1400afe24
dec ecx
je 0x1400afe3b
dec ecx
je 0x1400afe2b
jmp 0x1400afedf
lea r9, str.Header
lea rax, [0x1400ee050]
jmp 0x1400afe42
lea r9, str.Header
lea rax, str.from
mov qword [rsp + 0x28], rdx
lea r8, str.__s__s__s_
lea rcx, [rsp + 0x30]
mov edx, 0xa0
mov qword [rsp + 0x20], rax
call fcn.1400c1d00
lea rax, [rsp + 0x30]
or rbx, 0xffffffffffffffff
nop dword [rax + rax]
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400afe70
mov r10, qword [rdi + 0x258]
test r10, r10
je 0x1400afea7
mov rax, qword [rdi + 0x1a8]
lea r8, [rsp + 0x30]
mov r9, rbx
xor edx, edx
mov rcx, rdi
mov qword [rsp + 0x20], rax
call r10
test eax, eax
je 0x1400afedf
jmp 0x1400afeef
mov r9, qword [rdi + 0x1a0]
mov edx, 2
lea rcx, [0x1400edf70]
lea r8d, [rdx - 1]
call qword [sym.imp.msvcrt.dll_fwrite]
mov r9, qword [rdi + 0x1a0]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.msvcrt.dll_fwrite]
mov r9, rbp
mov r8, r14
mov edx, esi
mov rcx, rdi
call fcn.1400b07a0
lea r11, [rsp + 0xd0]
mov rbx, qword [r11 + 0x10]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rdi, qword [r11 + 0x28]
mov rsp, r11
pop r14
ret

Function at 0x1400aff10
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rsi
push rdi
sub rsp, 0x38
mov rdi, rcx
mov r8, rdx
lea r9, [rsp + 0x60]
mov edx, 0x4000
add rcx, 0x7b0
call fcn.1400c1e80
mov rcx, qword [rdi + 0x1b0]
test rcx, rcx
je 0x1400aff75
cmp byte [rdi + 0x8800], 0
jne 0x1400aff75
lea r9, [rdi + 0x7b0]
lea r8, [0x1400edf88]
mov edx, 0x100
call fcn.1400c1d00
mov byte [rdi + 0x8800], 1
cmp byte [rdi + 0x448], 0
je 0x1400b002e
mov qword [rsp + 0x30], rbx
or rbx, 0xffffffffffffffff
nop dword [rax + rax]
inc rbx
cmp byte [rdi + rbx + 0x7b0], 0
jne 0x1400aff90
cmp rbx, 0x3fff
jae 0x1400affb9
mov byte [rbx + rdi + 0x7b0], 0xa
inc rbx
mov byte [rbx + rdi + 0x7b0], 0
mov r10, qword [rdi + 0x258]
test r10, r10
je 0x1400affef
mov rax, qword [rdi + 0x1a8]
lea r8, [rdi + 0x7b0]
mov r9, rbx
xor edx, edx
mov rcx, rdi
mov qword [rsp + 0x20], rax
call r10
mov rbx, qword [rsp + 0x30]
add rsp, 0x38
pop rdi
pop rsi
ret
mov r9, qword [rdi + 0x1a0]
mov edx, 2
lea rcx, [0x1400edf70]
lea r8d, [rdx - 1]
call qword [sym.imp.msvcrt.dll_fwrite]
mov r9, qword [rdi + 0x1a0]
lea rcx, [rdi + 0x7b0]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.msvcrt.dll_fwrite]
mov rbx, qword [rsp + 0x30]
add rsp, 0x38
pop rdi
pop rsi
ret
Function at 0x1400b0040
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x1400b011d
mov rax, rsp
mov qword [rax + 0x10], rdx
mov qword [rax + 0x18], r8
mov qword [rax + 0x20], r9
push rdi
sub rsp, 0x850
cmp byte [rcx + 0x448], 0
mov rdi, rcx
je 0x1400b0115
mov r8, rdx
lea r9, [rax + 0x18]
lea rcx, [rsp + 0x30]
mov edx, 0x801
mov qword [rax - 0x10], rbx
call fcn.1400c1e80
lea rax, [rsp + 0x30]
or rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400b0093
mov r10, qword [rdi + 0x258]
test r10, r10
je 0x1400b00d5
mov rax, qword [rdi + 0x1a8]
lea r8, [rsp + 0x30]
mov r9, rbx
xor edx, edx
mov rcx, rdi
mov qword [rsp + 0x20], rax
call r10
mov rbx, qword [rsp + 0x848]
add rsp, 0x850
pop rdi
ret
mov r9, qword [rdi + 0x1a0]
mov edx, 2
lea rcx, [0x1400edf70]
lea r8d, [rdx - 1]
call qword [sym.imp.msvcrt.dll_fwrite]
mov r9, qword [rdi + 0x1a0]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.msvcrt.dll_fwrite]
mov rbx, qword [rsp + 0x848]
add rsp, 0x850
pop rdi
ret

Function at 0x1400b0270
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, r9
xor r9d, r9d
call qword [sym.imp.WSOCK32.DLL_recv]
movsxd rcx, eax
cmp rcx, 0xffffffffffffffff
jne 0x1400b02ab
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov ecx, 0x38
mov edx, 0x51
cmp eax, 0x2733
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 0x1400b0370
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r14
sub rsp, 0x20
movsxd rax, edx
mov r10, r9
mov r11, r8
mov rdi, rcx
mov rcx, qword [rcx + rax*8 + 0x1a8]
xor r9d, r9d
mov r8d, r10d
mov rdx, r11
call qword [sym.imp.WSOCK32.DLL_send]
mov r14, qword [rsp + 0x50]
movsxd rsi, eax
mov dword [r14], 0
cmp rsi, 0xffffffffffffffff
jne 0x1400b041c
mov qword [rsp + 0x30], rbx
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x1400b03eb
mov dword [r14], 0x51
xor eax, eax
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rdi, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
mov edx, eax
mov rcx, rdi
call fcn.1400c77a0
mov rcx, qword [rdi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.1400aff10
mov rcx, qword [rdi]
mov rax, rsi
mov dword [rcx + 0x8804], ebx
mov dword [r14], 0x37
jmp 0x1400b03d5
mov rdi, qword [rsp + 0x40]
mov rax, rsi
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop r14
ret
Function at 0x1400b07a0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x30
mov r10, qword [rcx + 0x258]
mov rdi, r9
mov rsi, r8
mov rbx, rcx
test r10, r10
je 0x1400b07e3
mov rax, qword [rcx + 0x1a8]
mov qword [rsp + 0x20], rax
call r10
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
cmp edx, 2
ja 0x1400b0828
mov r9, qword [rbx + 0x1a0]
movsxd rax, edx
mov edx, 2
lea rcx, [rax + rax*2]
lea rax, [0x1400edf70]
lea r8d, [rdx - 1]
add rcx, rax
call qword [sym.imp.msvcrt.dll_fwrite]
mov r9, qword [rbx + 0x1a0]
mov r8d, 1
mov rdx, rdi
mov rcx, rsi
call qword [sym.imp.msvcrt.dll_fwrite]
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
xor eax, eax
add rsp, 0x30
pop rdi
ret

Function at 0x1400b37e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x30
mov rbx, qword [rcx + 0x798]
mov rsi, rdx
mov rdi, rcx
test rbx, rbx
je 0x1400b384d
mov rax, qword [rcx + 0x80]
test rax, rax
jne 0x1400b3813
cmp qword [rcx + 0x78], rax
je 0x1400b384d
mov qword [rsp + 0x20], rbx
mov byte [rsp + 0x28], 0
test rax, rax
jne 0x1400b3826
mov rax, qword [rcx + 0x78]
mov rcx, qword [rax + 0x60]
lea r8, [0x1400b4760]
lea rdx, [rsp + 0x20]
call fcn.1400bc660
cmp byte [rsp + 0x28], 0
jne 0x1400b3861
mov qword [rdi + 0x798], 0
or rax, 0xffffffffffffffff
mov rbx, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret
test rsi, rsi
je 0x1400b3869
mov qword [rsi], rbx
cmp byte [rbx + 0x1f0], 0
mov rdi, qword [rbx + 0x1a8]
je 0x1400b3887
mov rcx, rbx
call fcn.1400aed50
test eax, eax
jne 0x1400b38a3
jmp 0x1400b384d
mov r9d, 2
lea rdx, [rsp + 0x40]
mov rcx, rdi
lea r8d, [r9 - 1]
call qword [sym.imp.WSOCK32.DLL_recv]
test eax, eax
je 0x1400b384d
mov rbx, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rax, rdi
add rsp, 0x30
pop rdi
ret

Function at 0x1400b3e10
Capabilities:
Set socket configuration

Disassembly:
mov rax, rsp
push rbx
sub rsp, 0xd0
mov dword [rax + 0x18], 0x4020
mov dword [rax + 0x10], 0
mov dword [rax + 0x20], 4
mov eax, dword [0x140152490]
mov rbx, rcx
test eax, eax
jne 0x1400b3ea5
lea rcx, [rsp + 0x30]
xor edx, edx
mov r8d, 0x9c
call sub.msvcrt.dll_memset
mov r8b, 3
mov edx, 2
xor ecx, ecx
mov dword [rsp + 0x30], 0x9c
mov dword [rsp + 0x34], 6
call qword [sym.imp.KERNEL32.dll_VerSetConditionMask]
lea rcx, [rsp + 0x30]
mov edx, 2
mov r8, rax
call qword [sym.imp.KERNEL32.dll_VerifyVersionInfoA]
test eax, eax
je 0x1400b3e99
mov dword [0x140152490], 2
add rsp, 0xd0
pop rbx
ret
mov dword [0x140152490], 1
jmp 0x1400b3eaa
cmp eax, 2
je 0x1400b3f0b
lea rax, [rsp + 0xf8]
lea r9, [rsp + 0xe8]
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
mov qword [rsp + 0x20], rax
call qword [sym.imp.WSOCK32.DLL_getsockopt]
test eax, eax
jne 0x1400b3ee7
mov eax, dword [rsp + 0xf0]
cmp dword [rsp + 0xe8], eax
jg 0x1400b3f0b
lea r9, [rsp + 0xf0]
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
mov dword [rsp + 0x20], 4
call qword [sym.imp.WSOCK32.DLL_setsockopt]
add rsp, 0xd0
pop rbx
ret
Function at 0x1400b40e0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rsi
push rdi
sub rsp, 0x120
cmp dword [rcx + 0xa4], 2
mov rsi, qword [rcx]
mov rbx, rdx
mov rdi, rcx
je 0x1400b4292
cmp byte [rcx + 0x329], 0
jne 0x1400b428a
lea r8, [rax + 8]
lea rdx, [rax - 0x88]
mov rcx, rbx
mov dword [rax + 8], pe_nt_image_headers64
call qword [sym.imp.WSOCK32.DLL_getpeername]
test eax, eax
je 0x1400b4161
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1400c77a0
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1400aff10
jmp 0x1400b4292
lea rcx, [rsp + 0x20]
xor edx, edx
mov r8d, pe_nt_image_headers64
mov dword [rsp + 0x130], pe_nt_image_headers64
call sub.msvcrt.dll_memset
lea r8, [rsp + 0x130]
lea rdx, [rsp + 0x20]
mov rcx, rbx
call qword [sym.imp.WSOCK32.DLL_getsockname]
test eax, eax
je 0x1400b41c4
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1400c77a0
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1400aff10
jmp 0x1400b4292
lea rbx, [rdi + 0xf0]
lea r8, [rdi + 0x120]
lea rcx, [rsp + 0xa0]
mov rdx, rbx
call fcn.1400b4780
test al, al
jne 0x1400b4212
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1400c77a0
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1400aff10
jmp 0x1400b4292
movups xmm0, xmmword [rbx]
mov eax, dword [rbx + 0x28]
movups xmm1, xmmword [rbx + 0x10]
lea r8, [rdi + 0x154]
lea rdx, [rdi + 0x124]
lea rcx, [rsp + 0x20]
movups xmmword [rdi + 0x70], xmm0
movsd xmm0, qword [rbx + 0x20]
movups xmmword [rdi + 0x80], xmm1
movsd qword [rdi + 0x90], xmm0
mov dword [rdi + 0x98], eax
movzx eax, word [rbx + 0x2c]
mov word [rdi + 0x9c], ax
call fcn.1400b4780
test al, al
jne 0x1400b428a
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1400c77a0
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1400aff10
jmp 0x1400b4292
mov rcx, rdi
call fcn.1400b3d50
lea r11, [rsp + 0x120]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x1400b4b60
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x60
xor esi, esi
mov rdi, rdx
mov rbx, rcx
mov eax, esi
lea r9, [rsp + 0x70]
lea r8d, [rsi + 8]
cmp byte [rcx + 0x61c], al
mov edx, 0xffff
mov rcx, rdi
setne al
mov dword [rsp + 0x20], 4
mov dword [rsp + 0x70], eax
call qword [sym.imp.WSOCK32.DLL_setsockopt]
test eax, eax
jns 0x1400b4bce
lea rdx, str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
mov r8, rdi
mov rcx, rbx
call fcn.1400b0040
mov rbx, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x88]
add rsp, 0x60
pop rdi
ret
mov ecx, dword [rbx + 0x620]
mov dword [rsp + 0x50], 1
call fcn.1400c0e50
imul ecx, eax, 0x3e8
mov dword [rsp + 0x70], ecx
mov dword [rsp + 0x54], ecx
mov ecx, dword [rbx + 0x624]
call fcn.1400c0e50
mov qword [rsp + 0x40], rsi
mov qword [rsp + 0x38], rsi
lea r8, [rsp + 0x50]
mov r9d, 0xc
mov edx, 0x98000004
imul ecx, eax, 0x3e8
lea rax, [rsp + 0x80]
mov dword [rsp + 0x70], ecx
mov dword [rsp + 0x58], ecx
mov qword [rsp + 0x30], rax
mov rcx, rdi
mov dword [rsp + 0x28], esi
mov qword [rsp + 0x20], rsi
call qword [sym.imp.WS2_32.DLL_WSAIoctl]
test eax, eax
je 0x1400b4c60
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
lea rdx, str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
mov r8d, edi
mov r9d, eax
mov rcx, rbx
call fcn.1400b0040
mov rbx, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x88]
add rsp, 0x60
pop rdi
ret

Function at 0x1400b4c80
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x30
mov rbx, qword [rcx]
mov r10, rdx
mov edx, 6
movzx eax, byte [rbx + 0x45e]
mov rdi, rcx
lea r9, [rsp + 0x40]
lea r8d, [rdx - 5]
mov rcx, r10
mov dword [rsp + 0x20], 4
mov dword [rsp + 0x40], eax
call qword [sym.imp.WSOCK32.DLL_setsockopt]
test eax, eax
jns 0x1400b4cee
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov rcx, rdi
mov edx, eax
call fcn.1400c77a0
lea rdx, str.Could_not_set_TCP_NODELAY:__s_n
mov rcx, rbx
mov r8, rax
call fcn.1400b0040
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
lea rdx, str.TCP_NODELAY_set_n
mov rcx, rbx
call fcn.1400b0040
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
Function at 0x1400bc8a0
Capabilities:
Parse pe header

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
movzx ebx, byte [rcx]
mov rsi, rdx
mov rdi, rcx
test bl, bl
je 0x1400bc97d
mov qword [rsp + 0x30], rbp
lea rbp, [0x140000000]
nop dword [rax]
movzx edx, byte [rsi]
test dl, dl
je 0x1400bc978
movsx eax, bl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x1400bc8f2
cdqe
mov ecx, dword [rbp + rax*4 + 0xbc9ac]
add rcx, rbp
jmp rcx
mov bl, 0x41
jmp case.default.0x1400bc8f2
mov bl, 0x42
jmp case.default.0x1400bc8f2
mov bl, 0x43
jmp case.default.0x1400bc8f2
mov bl, 0x44
jmp case.default.0x1400bc8f2
mov bl, 0x45
jmp case.default.0x1400bc8f2
mov bl, 0x46
jmp case.default.0x1400bc8f2
mov bl, 0x47
jmp case.default.0x1400bc8f2
mov bl, 0x48
jmp case.default.0x1400bc8f2
mov bl, 0x49
jmp case.default.0x1400bc8f2
mov bl, 0x4a
jmp case.default.0x1400bc8f2
mov bl, 0x4b
jmp case.default.0x1400bc8f2
mov bl, 0x4c
jmp case.default.0x1400bc8f2
mov bl, 0x4d
jmp case.default.0x1400bc8f2
mov bl, 0x4e
jmp case.default.0x1400bc8f2
mov bl, 0x4f
jmp case.default.0x1400bc8f2
mov bl, 0x50
jmp case.default.0x1400bc8f2
mov bl, 0x51
jmp case.default.0x1400bc8f2
mov bl, 0x52
jmp case.default.0x1400bc8f2
mov bl, 0x53
jmp case.default.0x1400bc8f2
mov bl, 0x54
jmp case.default.0x1400bc8f2
mov bl, 0x55
jmp case.default.0x1400bc8f2
mov bl, 0x56
jmp case.default.0x1400bc8f2
mov bl, 0x57
jmp case.default.0x1400bc8f2
mov bl, 0x58
jmp case.default.0x1400bc8f2
mov bl, 0x59
jmp case.default.0x1400bc8f2
mov bl, 0x5a
movzx ecx, dl
call fcn.1400bcbd0
cmp bl, al
jne 0x1400bc978
movzx ebx, byte [rdi + 1]
inc rdi
inc rsi
test bl, bl
jne 0x1400bc8d0
mov rbp, qword [rsp + 0x30]
movzx ecx, byte [rdi]
call fcn.1400bcbd0
movzx ecx, byte [rsi]
movzx ebx, al
call fcn.1400bcbd0
mov rsi, qword [rsp + 0x40]
xor ecx, ecx
cmp bl, al
mov rbx, qword [rsp + 0x38]
sete cl
mov eax, ecx
add rsp, 0x20
pop rdi
ret
Function at 0x1400bca20
Capabilities:
Parse pe header

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
movzx ebx, byte [rcx]
mov rsi, r8
mov r14, rdx
mov rdi, rcx
test bl, bl
je 0x1400bcb15
lea rbp, [0x140000000]
nop word [rax + rax]
movzx edx, byte [r14]
test dl, dl
je 0x1400bcb15
test rsi, rsi
je 0x1400bcb1a
movsx eax, bl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x1400bca8c
cdqe
mov ecx, dword [rbp + rax*4 + 0xbcb5c]
add rcx, rbp
jmp rcx
mov bl, 0x41
jmp case.default.0x1400bca8c
mov bl, 0x42
jmp case.default.0x1400bca8c
mov bl, 0x43
jmp case.default.0x1400bca8c
mov bl, 0x44
jmp case.default.0x1400bca8c
mov bl, 0x45
jmp case.default.0x1400bca8c
mov bl, 0x46
jmp case.default.0x1400bca8c
mov bl, 0x47
jmp case.default.0x1400bca8c
mov bl, 0x48
jmp case.default.0x1400bca8c
mov bl, 0x49
jmp case.default.0x1400bca8c
mov bl, 0x4a
jmp case.default.0x1400bca8c
mov bl, 0x4b
jmp case.default.0x1400bca8c
mov bl, 0x4c
jmp case.default.0x1400bca8c
mov bl, 0x4d
jmp case.default.0x1400bca8c
mov bl, 0x4e
jmp case.default.0x1400bca8c
mov bl, 0x4f
jmp case.default.0x1400bca8c
mov bl, 0x50
jmp case.default.0x1400bca8c
mov bl, 0x51
jmp case.default.0x1400bca8c
mov bl, 0x52
jmp case.default.0x1400bca8c
mov bl, 0x53
jmp case.default.0x1400bca8c
mov bl, 0x54
jmp case.default.0x1400bca8c
mov bl, 0x55
jmp case.default.0x1400bca8c
mov bl, 0x56
jmp case.default.0x1400bca8c
mov bl, 0x57
jmp case.default.0x1400bca8c
mov bl, 0x58
jmp case.default.0x1400bca8c
mov bl, 0x59
jmp case.default.0x1400bca8c
mov bl, 0x5a
movzx ecx, dl
call fcn.1400bcbd0
cmp bl, al
jne 0x1400bcb15
movzx ebx, byte [rdi + 1]
inc rdi
dec rsi
inc r14
test bl, bl
jne 0x1400bca60
test rsi, rsi
jne 0x1400bcb21
mov eax, 1
jmp 0x1400bcb3e
movzx ecx, byte [rdi]
call fcn.1400bcbd0
movzx ecx, byte [r14]
movzx ebx, al
call fcn.1400bcbd0
xor ecx, ecx
cmp bl, al
sete cl
mov eax, ecx
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

Function at 0x1400bcbd0
Capabilities:
Parse pe header

Disassembly:
movsx eax, cl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x1400bcbef
lea r8, [0x140000000]
cdqe
mov edx, dword [r8 + rax*4 + 0xbcc44]
add rdx, r8
jmp rdx
mov al, 0x41
ret
mov al, 0x42
ret
mov al, 0x43
ret
mov al, 0x44
ret
mov al, 0x45
ret
mov al, 0x46
ret
mov al, 0x47
ret
mov al, 0x48
ret
mov al, 0x49
ret
mov al, 0x4a
ret
mov al, 0x4b
ret
mov al, 0x4c
ret
mov al, 0x4d
ret
mov al, 0x4e
ret
mov al, 0x4f
ret
mov al, 0x50
ret
mov al, 0x51
ret
mov al, 0x52
ret
mov al, 0x53
ret
mov al, 0x54
ret
mov al, 0x55
ret
mov al, 0x56
ret
mov al, 0x57
ret
mov al, 0x58
ret
mov al, 0x59
ret
mov al, 0x5a
ret
movzx eax, cl
ret
Function at 0x1400bccb0
Capabilities:
Parse pe header

Disassembly:
mov r10, rcx
cmp r8, 1
jb 0x1400bcd87
sub r10, rdx
lea r11, [0x140000000]
nop word [rax + rax]
movsx r9d, byte [rdx]
lea eax, [r9 - 0x61]
cmp eax, 0x19
ja case.default.0x1400bccee
cdqe
mov ecx, dword [r11 + rax*4 + 0xbcd88]
add rcx, r11
jmp rcx
mov r9b, 0x41
jmp case.default.0x1400bccee
mov r9b, 0x42
jmp case.default.0x1400bccee
mov r9b, 0x43
jmp case.default.0x1400bccee
mov r9b, 0x44
jmp case.default.0x1400bccee
mov r9b, 0x45
jmp case.default.0x1400bccee
mov r9b, 0x46
jmp case.default.0x1400bccee
mov r9b, 0x47
jmp case.default.0x1400bccee
mov r9b, 0x48
jmp case.default.0x1400bccee
mov r9b, 0x49
jmp case.default.0x1400bccee
mov r9b, 0x4a
jmp case.default.0x1400bccee
mov r9b, 0x4b
jmp case.default.0x1400bccee
mov r9b, 0x4c
jmp case.default.0x1400bccee
mov r9b, 0x4d
jmp case.default.0x1400bccee
mov r9b, 0x4e
jmp case.default.0x1400bccee
mov r9b, 0x4f
jmp case.default.0x1400bccee
mov r9b, 0x50
jmp case.default.0x1400bccee
mov r9b, 0x51
jmp case.default.0x1400bccee
mov r9b, 0x52
jmp case.default.0x1400bccee
mov r9b, 0x53
jmp case.default.0x1400bccee
mov r9b, 0x54
jmp case.default.0x1400bccee
mov r9b, 0x55
jmp case.default.0x1400bccee
mov r9b, 0x56
jmp case.default.0x1400bccee
mov r9b, 0x57
jmp case.default.0x1400bccee
mov r9b, 0x58
jmp case.default.0x1400bccee
mov r9b, 0x59
jmp case.default.0x1400bccee
mov r9b, 0x5a
mov byte [r10 + rdx], r9b
movzx eax, byte [rdx]
inc rdx
test al, al
je 0x1400bcd87
dec r8
jne 0x1400bccd0
ret