joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400926f0
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 0x14009271c
mov ebx, 0x1fe
mov byte [r13 + 0x38], 1
jmp 0x140092722
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 0x140092872
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 0x14009278c
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 0x1400927e7
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 0x1400927d0
movzx eax, r8b
inc rbx
inc r10d
imul bpl
mov byte [rbx + rdi - 1], al
cmp rbx, 0xff
jle 0x1400927b0
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x140092849
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 0x140092820
mov rcx, qword [rsp + 0x68]
mov rax, qword [rsp + 0x60]
inc r15d
add r12, 4
add r14, 8
cmp r15d, dword [rax + 0x7c]
jl 0x140092770
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 0x1400a3bd0
Capabilities:
Initialize winsock library

Disassembly:
sub rsp, 0x1c8
cmp dword [0x140161e84], 0
jne 0x1400a3c75
mov rax, qword [sym.imp.msvcrt.dll_malloc]
mov dword [0x140161e84], 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.0x1400ac587.0
mov qword [str._E_n_], rax
mov rax, qword [sym.imp.msvcrt.dll_calloc]
mov qword [sub.msvcrt.dll_calloc], rax
call fcn.1400adbb0
test eax, eax
je 0x1400a3ca3
lea rdx, [rsp + 0x20]
mov ecx, 0x202
call qword [sym.imp.WSOCK32.DLL_WSAStartup]
test eax, eax
jne 0x1400a3ca3
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x1400a3c9d
shr ax, 8
cmp al, 2
jne 0x1400a3c9d
call fcn.1400ae270
test eax, eax
jne 0x1400a3ca3
mov dword [0x140161e88], 3
lea rcx, [rsp + 0x1d0]
call fcn.1400a59e0
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 0x1400a4020
Capabilities:
Initialize winsock library

Disassembly:
push rbx
sub rsp, 0x1c0
mov eax, dword [0x140161e84]
mov ebx, ecx
mov edx, eax
inc eax
mov dword [0x140161e84], eax
test edx, edx
jne 0x1400a40e7
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.0x1400ac587.0
mov qword [str._E_n_], rax
mov rax, qword [sym.imp.msvcrt.dll_calloc]
mov qword [sub.msvcrt.dll_calloc], rax
test cl, 1
je 0x1400a4097
call fcn.1400adbb0
test eax, eax
je 0x1400a40f8
test bl, 2
je 0x1400a40ca
lea rdx, [rsp + 0x20]
mov ecx, 0x202
call qword [sym.imp.WSOCK32.DLL_WSAStartup]
test eax, eax
jne 0x1400a40f8
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x1400a40f2
shr ax, 8
cmp al, 2
jne 0x1400a40f2
call fcn.1400ae270
test eax, eax
jne 0x1400a40f8
mov eax, dword [0x140161eec]
test bl, 4
mov ecx, 1
cmovne eax, ecx
mov dword [0x140161e88], ebx
mov dword [0x140161eec], 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 0x1400a8e50
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 0x1400a8e60
test rax, rax
je 0x1400a8e7a
cmp byte [rdx + rax - 1], 0x2e
jne 0x1400a8e7a
mov byte [rdx + rax - 1], 0
mov rcx, qword [r8 + 0x10]
movzx eax, byte [rcx]
test al, al
je 0x1400a8ea4
lea rcx, [rcx + 1]
and al, 0x80
jne 0x1400a8e95
movzx eax, byte [rcx]
test al, al
jne 0x1400a8e85
ret
lea rdx, str.IDN_support_not_present__cant_parse_Unicode_domains_n
mov rcx, r9
jmp fcn.1400ae830
ret
Function at 0x1400ae5a0
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 0x1400ae6cf
mov rax, qword [rsp + 0x100]
test rax, rax
je 0x1400ae6cf
mov rdx, qword [rax + 0xc0]
test rdx, rdx
je 0x1400ae6cf
mov ecx, esi
lea r9, str.Data
dec ecx
je 0x1400ae624
dec ecx
je 0x1400ae614
dec ecx
je 0x1400ae62b
dec ecx
je 0x1400ae61b
jmp 0x1400ae6cf
lea r9, str.Header
lea rax, [0x1400f0218]
jmp 0x1400ae632
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.1400c04f0
lea rax, [rsp + 0x30]
or rbx, 0xffffffffffffffff
nop dword [rax + rax]
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400ae660
mov r10, qword [rdi + 0x258]
test r10, r10
je 0x1400ae697
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 0x1400ae6cf
jmp 0x1400ae6df
mov r9, qword [rdi + 0x1a0]
mov edx, 2
lea rcx, [0x1400f0140]
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.1400aef90
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 0x1400ae700
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.1400c0670
mov rcx, qword [rdi + 0x1b0]
test rcx, rcx
je 0x1400ae765
cmp byte [rdi + 0x8800], 0
jne 0x1400ae765
lea r9, [rdi + 0x7b0]
lea r8, [0x1400e5fa0]
mov edx, 0x100
call fcn.1400c04f0
mov byte [rdi + 0x8800], 1
cmp byte [rdi + 0x448], 0
je 0x1400ae81e
mov qword [rsp + 0x30], rbx
or rbx, 0xffffffffffffffff
nop dword [rax + rax]
inc rbx
cmp byte [rdi + rbx + 0x7b0], 0
jne 0x1400ae780
cmp rbx, 0x3fff
jae 0x1400ae7a9
mov byte [rbx + rdi + 0x7b0], 0xa
inc rbx
mov byte [rbx + rdi + 0x7b0], 0
mov r10, qword [rdi + 0x258]
test r10, r10
je 0x1400ae7df
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, [0x1400f0140]
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 0x1400ae830
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x1400ae90d
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 0x1400ae905
mov r8, rdx
lea r9, [rax + 0x18]
lea rcx, [rsp + 0x30]
mov edx, 0x801
mov qword [rax - 0x10], rbx
call fcn.1400c0670
lea rax, [rsp + 0x30]
or rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400ae883
mov r10, qword [rdi + 0x258]
test r10, r10
je 0x1400ae8c5
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, [0x1400f0140]
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 0x1400aea60
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 0x1400aea9b
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 0x1400aeb60
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 0x1400aec0c
mov qword [rsp + 0x30], rbx
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x1400aebdb
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.1400c5f90
mov rcx, qword [rdi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.1400ae700
mov rcx, qword [rdi]
mov rax, rsi
mov dword [rcx + 0x8804], ebx
mov dword [r14], 0x37
jmp 0x1400aebc5
mov rdi, qword [rsp + 0x40]
mov rax, rsi
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop r14
ret
Function at 0x1400aef90
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 0x1400aefd3
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 0x1400af018
mov r9, qword [rbx + 0x1a0]
movsxd rax, edx
mov edx, 2
lea rcx, [rax + rax*2]
lea rax, [0x1400f0140]
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 0x1400b1fd0
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 0x1400b203d
mov rax, qword [rcx + 0x80]
test rax, rax
jne 0x1400b2003
cmp qword [rcx + 0x78], rax
je 0x1400b203d
mov qword [rsp + 0x20], rbx
mov byte [rsp + 0x28], 0
test rax, rax
jne 0x1400b2016
mov rax, qword [rcx + 0x78]
mov rcx, qword [rax + 0x60]
lea r8, [0x1400b2f50]
lea rdx, [rsp + 0x20]
call fcn.1400bae50
cmp byte [rsp + 0x28], 0
jne 0x1400b2051
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 0x1400b2059
mov qword [rsi], rbx
cmp byte [rbx + 0x1f0], 0
mov rdi, qword [rbx + 0x1a8]
je 0x1400b2077
mov rcx, rbx
call fcn.1400ad540
test eax, eax
jne 0x1400b2093
jmp 0x1400b203d
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 0x1400b203d
mov rbx, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rax, rdi
add rsp, 0x30
pop rdi
ret

Function at 0x1400b2600
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 [0x140161eb0]
mov rbx, rcx
test eax, eax
jne 0x1400b2695
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 0x1400b2689
mov dword [0x140161eb0], 2
add rsp, 0xd0
pop rbx
ret
mov dword [0x140161eb0], 1
jmp 0x1400b269a
cmp eax, 2
je 0x1400b26fb
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 0x1400b26d7
mov eax, dword [rsp + 0xf0]
cmp dword [rsp + 0xe8], eax
jg 0x1400b26fb
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 0x1400b28d0
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 0x1400b2a82
cmp byte [rcx + 0x329], 0
jne 0x1400b2a7a
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 0x1400b2951
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1400c5f90
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1400ae700
jmp 0x1400b2a82
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 0x1400b29b4
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1400c5f90
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1400ae700
jmp 0x1400b2a82
lea rbx, [rdi + 0xf0]
lea r8, [rdi + 0x120]
lea rcx, [rsp + 0xa0]
mov rdx, rbx
call fcn.1400b2f70
test al, al
jne 0x1400b2a02
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1400c5f90
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1400ae700
jmp 0x1400b2a82
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.1400b2f70
test al, al
jne 0x1400b2a7a
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1400c5f90
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1400ae700
jmp 0x1400b2a82
mov rcx, rdi
call fcn.1400b2540
lea r11, [rsp + 0x120]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x1400b3350
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 0x1400b33be
lea rdx, str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
mov r8, rdi
mov rcx, rbx
call fcn.1400ae830
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.1400bf640
imul ecx, eax, 0x3e8
mov dword [rsp + 0x70], ecx
mov dword [rsp + 0x54], ecx
mov ecx, dword [rbx + 0x624]
call fcn.1400bf640
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 0x1400b3450
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.1400ae830
mov rbx, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x88]
add rsp, 0x60
pop rdi
ret

Function at 0x1400b3470
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 0x1400b34de
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov rcx, rdi
mov edx, eax
call fcn.1400c5f90
lea rdx, str.Could_not_set_TCP_NODELAY:__s_n
mov rcx, rbx
mov r8, rax
call fcn.1400ae830
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
lea rdx, str.TCP_NODELAY_set_n
mov rcx, rbx
call fcn.1400ae830
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
Function at 0x1400bb090
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 0x1400bb16d
mov qword [rsp + 0x30], rbp
lea rbp, [0x140000000]
nop dword [rax]
movzx edx, byte [rsi]
test dl, dl
je 0x1400bb168
movsx eax, bl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x1400bb0e2
cdqe
mov ecx, dword [rbp + rax*4 + 0xbb19c]
add rcx, rbp
jmp rcx
mov bl, 0x41
jmp case.default.0x1400bb0e2
mov bl, 0x42
jmp case.default.0x1400bb0e2
mov bl, 0x43
jmp case.default.0x1400bb0e2
mov bl, 0x44
jmp case.default.0x1400bb0e2
mov bl, 0x45
jmp case.default.0x1400bb0e2
mov bl, 0x46
jmp case.default.0x1400bb0e2
mov bl, 0x47
jmp case.default.0x1400bb0e2
mov bl, 0x48
jmp case.default.0x1400bb0e2
mov bl, 0x49
jmp case.default.0x1400bb0e2
mov bl, 0x4a
jmp case.default.0x1400bb0e2
mov bl, 0x4b
jmp case.default.0x1400bb0e2
mov bl, 0x4c
jmp case.default.0x1400bb0e2
mov bl, 0x4d
jmp case.default.0x1400bb0e2
mov bl, 0x4e
jmp case.default.0x1400bb0e2
mov bl, 0x4f
jmp case.default.0x1400bb0e2
mov bl, 0x50
jmp case.default.0x1400bb0e2
mov bl, 0x51
jmp case.default.0x1400bb0e2
mov bl, 0x52
jmp case.default.0x1400bb0e2
mov bl, 0x53
jmp case.default.0x1400bb0e2
mov bl, 0x54
jmp case.default.0x1400bb0e2
mov bl, 0x55
jmp case.default.0x1400bb0e2
mov bl, 0x56
jmp case.default.0x1400bb0e2
mov bl, 0x57
jmp case.default.0x1400bb0e2
mov bl, 0x58
jmp case.default.0x1400bb0e2
mov bl, 0x59
jmp case.default.0x1400bb0e2
mov bl, 0x5a
movzx ecx, dl
call fcn.1400bb3c0
cmp bl, al
jne 0x1400bb168
movzx ebx, byte [rdi + 1]
inc rdi
inc rsi
test bl, bl
jne 0x1400bb0c0
mov rbp, qword [rsp + 0x30]
movzx ecx, byte [rdi]
call fcn.1400bb3c0
movzx ecx, byte [rsi]
movzx ebx, al
call fcn.1400bb3c0
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 0x1400bb210
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 0x1400bb305
lea rbp, [0x140000000]
nop word [rax + rax]
movzx edx, byte [r14]
test dl, dl
je 0x1400bb305
test rsi, rsi
je 0x1400bb30a
movsx eax, bl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x1400bb27c
cdqe
mov ecx, dword [rbp + rax*4 + 0xbb34c]
add rcx, rbp
jmp rcx
mov bl, 0x41
jmp case.default.0x1400bb27c
mov bl, 0x42
jmp case.default.0x1400bb27c
mov bl, 0x43
jmp case.default.0x1400bb27c
mov bl, 0x44
jmp case.default.0x1400bb27c
mov bl, 0x45
jmp case.default.0x1400bb27c
mov bl, 0x46
jmp case.default.0x1400bb27c
mov bl, 0x47
jmp case.default.0x1400bb27c
mov bl, 0x48
jmp case.default.0x1400bb27c
mov bl, 0x49
jmp case.default.0x1400bb27c
mov bl, 0x4a
jmp case.default.0x1400bb27c
mov bl, 0x4b
jmp case.default.0x1400bb27c
mov bl, 0x4c
jmp case.default.0x1400bb27c
mov bl, 0x4d
jmp case.default.0x1400bb27c
mov bl, 0x4e
jmp case.default.0x1400bb27c
mov bl, 0x4f
jmp case.default.0x1400bb27c
mov bl, 0x50
jmp case.default.0x1400bb27c
mov bl, 0x51
jmp case.default.0x1400bb27c
mov bl, 0x52
jmp case.default.0x1400bb27c
mov bl, 0x53
jmp case.default.0x1400bb27c
mov bl, 0x54
jmp case.default.0x1400bb27c
mov bl, 0x55
jmp case.default.0x1400bb27c
mov bl, 0x56
jmp case.default.0x1400bb27c
mov bl, 0x57
jmp case.default.0x1400bb27c
mov bl, 0x58
jmp case.default.0x1400bb27c
mov bl, 0x59
jmp case.default.0x1400bb27c
mov bl, 0x5a
movzx ecx, dl
call fcn.1400bb3c0
cmp bl, al
jne 0x1400bb305
movzx ebx, byte [rdi + 1]
inc rdi
dec rsi
inc r14
test bl, bl
jne 0x1400bb250
test rsi, rsi
jne 0x1400bb311
mov eax, 1
jmp 0x1400bb32e
movzx ecx, byte [rdi]
call fcn.1400bb3c0
movzx ecx, byte [r14]
movzx ebx, al
call fcn.1400bb3c0
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 0x1400bb3c0
Capabilities:
Parse pe header

Disassembly:
movsx eax, cl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x1400bb3df
lea r8, [0x140000000]
cdqe
mov edx, dword [r8 + rax*4 + 0xbb434]
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 0x1400bb4a0
Capabilities:
Parse pe header

Disassembly:
mov r10, rcx
cmp r8, 1
jb 0x1400bb577
sub r10, rdx
lea r11, [0x140000000]
nop word [rax + rax]
movsx r9d, byte [rdx]
lea eax, [r9 - 0x61]
cmp eax, 0x19
ja case.default.0x1400bb4de
cdqe
mov ecx, dword [r11 + rax*4 + 0xbb578]
add rcx, r11
jmp rcx
mov r9b, 0x41
jmp case.default.0x1400bb4de
mov r9b, 0x42
jmp case.default.0x1400bb4de
mov r9b, 0x43
jmp case.default.0x1400bb4de
mov r9b, 0x44
jmp case.default.0x1400bb4de
mov r9b, 0x45
jmp case.default.0x1400bb4de
mov r9b, 0x46
jmp case.default.0x1400bb4de
mov r9b, 0x47
jmp case.default.0x1400bb4de
mov r9b, 0x48
jmp case.default.0x1400bb4de
mov r9b, 0x49
jmp case.default.0x1400bb4de
mov r9b, 0x4a
jmp case.default.0x1400bb4de
mov r9b, 0x4b
jmp case.default.0x1400bb4de
mov r9b, 0x4c
jmp case.default.0x1400bb4de
mov r9b, 0x4d
jmp case.default.0x1400bb4de
mov r9b, 0x4e
jmp case.default.0x1400bb4de
mov r9b, 0x4f
jmp case.default.0x1400bb4de
mov r9b, 0x50
jmp case.default.0x1400bb4de
mov r9b, 0x51
jmp case.default.0x1400bb4de
mov r9b, 0x52
jmp case.default.0x1400bb4de
mov r9b, 0x53
jmp case.default.0x1400bb4de
mov r9b, 0x54
jmp case.default.0x1400bb4de
mov r9b, 0x55
jmp case.default.0x1400bb4de
mov r9b, 0x56
jmp case.default.0x1400bb4de
mov r9b, 0x57
jmp case.default.0x1400bb4de
mov r9b, 0x58
jmp case.default.0x1400bb4de
mov r9b, 0x59
jmp case.default.0x1400bb4de
mov r9b, 0x5a
mov byte [r10 + rdx], r9b
movzx eax, byte [rdx]
inc rdx
test al, al
je 0x1400bb577
dec r8
jne 0x1400bb4c0
ret