joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140084900
Capabilities:
Check for software breakpoints

Disassembly:
push rbx
sub rsp, 0x20
cmp dword [rcx + 0x24], 0xca
mov rbx, rcx
jne 0x1400847b3
call fcn.140084a40
cmp byte [rbx + 0x58], 0
je 0x1400847ac
mov dword [rbx + 0x24], 0xcf
mov al, 1
add rsp, 0x20
pop rbx
ret
mov dword [rbx + 0x24], 0xcb
mov eax, dword [rbx + 0x24]
cmp eax, 0xcb
jne 0x140084845
mov rax, qword [rbx + 0x238]
cmp byte [rax + 0x20], 0
je 0x14008482c
nop
mov rax, qword [rbx + 0x10]
test rax, rax
je 0x1400847de
mov rcx, rbx
call qword [rax]
mov rax, qword [rbx + 0x238]
mov rcx, rbx
call qword [rax]
test eax, eax
je 0x140084824
cmp eax, 2
je 0x14008482c
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x1400847d0
dec eax
test eax, 0xfffffffd
jne 0x1400847d0
inc dword [rcx + 8]
mov rdx, qword [rbx + 0x10]
mov r8d, dword [rdx + 0xc]
cmp dword [rcx + 8], r8d
jl 0x1400847d0
mov ecx, dword [rbx + 0x188]
add ecx, r8d
mov dword [rdx + 0xc], ecx
jmp 0x1400847d0
xor al, al
add rsp, 0x20
pop rbx
ret
mov eax, dword [rbx + 0x9c]
mov rcx, rbx
mov dword [rbx + 0xa4], eax
add rsp, 0x20
pop rbx
jmp 0x140084900
cmp eax, 0xcc
je 0x140084867
mov rax, qword [rbx]
mov dword [rax + 0x28], 0x15
mov rcx, qword [rbx]
mov eax, dword [rbx + 0x24]
mov dword [rcx + 0x2c], eax
mov rax, qword [rbx]
mov rcx, rbx
call qword [rax]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp 0x140084900
mov qword [rsp + 0x18], rbx
push rbp
sub rsp, 0x20
xor ebp, ebp
cmp dword [rcx + 0x24], 0xcc
mov rbx, rcx
je 0x14008492e
mov rax, qword [rcx + 0x218]
call qword [rax]
mov dword [rbx + 0x98], ebp
mov dword [rbx + 0x24], 0xcc
mov rax, qword [rbx + 0x218]
mov qword [rsp + 0x30], rsi
mov qword [rsp + 0x38], rdi
cmp byte [rax + 0x10], bpl
je 0x1400849dd
nop dword [rax]
mov eax, dword [rbx + 0x98]
cmp eax, dword [rbx + 0x78]
jae 0x1400849ad
nop dword [rax + rax]
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x14008497f
mov dword [rcx + 8], eax
mov rcx, qword [rbx + 0x10]
mov eax, dword [rbx + 0x78]
mov dword [rcx + 0xc], eax
mov rax, qword [rbx + 0x10]
mov rcx, rbx
call qword [rax]
mov rax, qword [rbx + 0x220]
mov edi, dword [rbx + 0x98]
lea r8, [rbx + 0x98]
xor r9d, r9d
xor edx, edx
mov rcx, rbx
call qword [rax + 8]
mov eax, dword [rbx + 0x98]
cmp eax, edi
je 0x140084a05
cmp eax, dword [rbx + 0x78]
jb 0x140084960
mov rax, qword [rbx + 0x218]
mov rcx, rbx
call qword [rax + 8]
mov rax, qword [rbx + 0x218]
mov rcx, rbx
call qword [rax]
mov dword [rbx + 0x98], ebp
mov rax, qword [rbx + 0x218]
cmp byte [rax + 0x10], bpl
jne 0x140084950
cmp byte [rbx + 0x59], bpl
mov al, 1
setne bpl
add ebp, 0xcd
mov dword [rbx + 0x24], ebp
mov rdi, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x30]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop rbp
ret
xor al, al
jmp 0x1400849f0
Function at 0x140085f40
Capabilities:
Query environment variable

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x20
xor esi, esi
mov rdi, rcx
mov qword [rcx + 8], rsi
call fcn.140093440
mov edx, 0x98
mov rcx, rdi
mov dword [rsp + 0x38], eax
call fcn.140093420
mov rbx, rax
test rax, rax
jne 0x140085f96
mov rcx, rdi
call fcn.140093450
mov rcx, qword [rdi]
mov dword [rcx + 0x28], 0x38
mov rcx, qword [rdi]
mov dword [rcx + 0x2c], esi
mov rdx, qword [rdi]
mov rcx, rdi
call qword [rdx]
mov dword [rbx + 0x5c], 0x3b9aca00
lea rax, [fcn.140085ae0]
lea rcx, str.JPEGMEM
mov qword [rbx], rax
lea rax, [fcn.140085910]
mov qword [rbx + 8], rax
lea rax, [fcn.140085a00]
mov qword [rbx + 0x10], rax
lea rax, [fcn.140085820]
mov qword [rbx + 0x18], rax
lea rax, [0x140086360]
mov qword [rbx + 0x20], rax
lea rax, [0x1400862b0]
mov qword [rbx + 0x28], rax
lea rax, [0x1400860d0]
mov qword [rbx + 0x30], rax
lea rax, [0x1400855d0]
mov qword [rbx + 0x38], rax
lea rax, [0x140085370]
mov qword [rbx + 0x40], rax
lea rax, [0x140085df0]
mov qword [rbx + 0x48], rax
lea rax, [0x140086410]
mov qword [rbx + 0x50], rax
mov eax, dword [rsp + 0x38]
mov dword [rbx + 0x58], eax
mov qword [rbx + 0x68], rsi
mov qword [rbx + 0x78], rsi
mov qword [rbx + 0x60], rsi
mov qword [rbx + 0x70], rsi
mov qword [rbx + 0x80], rsi
mov qword [rbx + 0x88], rsi
mov dword [rbx + 0x90], 0x98
mov qword [rdi + 8], rbx
call qword [sym.imp.msvcrt.dll_getenv]
test rax, rax
je 0x14008609f
lea r9, [rsp + 0x30]
lea r8, [rsp + 0x38]
lea rdx, str._ld_c
mov rcx, rax
mov byte [rsp + 0x30], 0x78
call qword [sym.imp.msvcrt.dll_sscanf]
test eax, eax
jle 0x14008609f
movzx eax, byte [rsp + 0x30]
sub al, 0x4d
test al, 0xdf
jne 0x140086092
imul eax, dword [rsp + 0x38], 0x3e8
jmp 0x140086096
mov eax, dword [rsp + 0x38]
imul eax, eax, 0x3e8
mov dword [rbx + 0x58], eax
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x140089850
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 0x14008987c
mov ebx, 0x1fe
mov byte [r13 + 0x38], 1
jmp 0x140089882
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 0x1400899d2
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 0x1400898ec
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 0x140089947
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 0x140089930
movzx eax, r8b
inc rbx
inc r10d
imul bpl
mov byte [rbx + rdi - 1], al
cmp rbx, 0xff
jle 0x140089910
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x1400899a9
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 0x140089980
mov rcx, qword [rsp + 0x68]
mov rax, qword [rsp + 0x60]
inc r15d
add r12, 4
add r14, 8
cmp r15d, dword [rax + 0x7c]
jl 0x1400898d0
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 0x14009ad30
Capabilities:
Initialize winsock library

Disassembly:
sub rsp, 0x1c8
cmp dword [0x140148614], 0
jne 0x14009add5
mov rax, qword [sym.imp.msvcrt.dll_malloc]
mov dword [0x140148614], 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.0x1400a36e7.0
mov qword [case.0x1400a36e7.0], rax
mov rax, qword [sym.imp.msvcrt.dll_calloc]
mov qword [sub.msvcrt.dll_calloc], rax
call fcn.1400a4d10
test eax, eax
je 0x14009ae03
lea rdx, [rsp + 0x20]
mov ecx, 0x202
call qword [sym.imp.WSOCK32.DLL_WSAStartup]
test eax, eax
jne 0x14009ae03
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x14009adfd
shr ax, 8
cmp al, 2
jne 0x14009adfd
call fcn.1400a53d0
test eax, eax
jne 0x14009ae03
mov dword [0x140148618], 3
lea rcx, [rsp + 0x1d0]
call fcn.14009cb40
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 0x14009b180
Capabilities:
Initialize winsock library

Disassembly:
push rbx
sub rsp, 0x1c0
mov eax, dword [0x140148614]
mov ebx, ecx
mov edx, eax
inc eax
mov dword [0x140148614], eax
test edx, edx
jne 0x14009b247
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.0x1400a36e7.0
mov qword [case.0x1400a36e7.0], rax
mov rax, qword [sym.imp.msvcrt.dll_calloc]
mov qword [sub.msvcrt.dll_calloc], rax
test cl, 1
je 0x14009b1f7
call fcn.1400a4d10
test eax, eax
je 0x14009b258
test bl, 2
je 0x14009b22a
lea rdx, [rsp + 0x20]
mov ecx, 0x202
call qword [sym.imp.WSOCK32.DLL_WSAStartup]
test eax, eax
jne 0x14009b258
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x14009b252
shr ax, 8
cmp al, 2
jne 0x14009b252
call fcn.1400a53d0
test eax, eax
jne 0x14009b258
mov eax, dword [0x14014867c]
test bl, 4
mov ecx, 1
cmovne eax, ecx
mov dword [0x140148618], ebx
mov dword [0x14014867c], 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 0x14009ffb0
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 0x14009ffc0
test rax, rax
je 0x14009ffda
cmp byte [rdx + rax - 1], 0x2e
jne 0x14009ffda
mov byte [rdx + rax - 1], 0
mov rcx, qword [r8 + 0x10]
movzx eax, byte [rcx]
test al, al
je 0x1400a0004
lea rcx, [rcx + 1]
and al, 0x80
jne 0x14009fff5
movzx eax, byte [rcx]
test al, al
jne 0x14009ffe5
ret
lea rdx, str.IDN_support_not_present__cant_parse_Unicode_domains_n
mov rcx, r9
jmp fcn.1400a5990
ret
Function at 0x1400a5700
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 0x1400a582f
mov rax, qword [rsp + 0x100]
test rax, rax
je 0x1400a582f
mov rdx, qword [rax + 0xc0]
test rdx, rdx
je 0x1400a582f
mov ecx, esi
lea r9, str.Data
dec ecx
je 0x1400a5784
dec ecx
je 0x1400a5774
dec ecx
je 0x1400a578b
dec ecx
je 0x1400a577b
jmp 0x1400a582f
lea r9, str.Header
lea rax, [0x1400e3fe0]
jmp 0x1400a5792
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.1400b7650
lea rax, [rsp + 0x30]
or rbx, 0xffffffffffffffff
nop dword [rax + rax]
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400a57c0
mov r10, qword [rdi + 0x258]
test r10, r10
je 0x1400a57f7
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 0x1400a582f
jmp 0x1400a583f
mov r9, qword [rdi + 0x1a0]
mov edx, 2
lea rcx, [0x1400e3f00]
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.1400a60f0
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 0x1400a5860
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.1400b77d0
mov rcx, qword [rdi + 0x1b0]
test rcx, rcx
je 0x1400a58c5
cmp byte [rdi + 0x8800], 0
jne 0x1400a58c5
lea r9, [rdi + 0x7b0]
lea r8, [0x1400e3f18]
mov edx, 0x100
call fcn.1400b7650
mov byte [rdi + 0x8800], 1
cmp byte [rdi + 0x448], 0
je 0x1400a597e
mov qword [rsp + 0x30], rbx
or rbx, 0xffffffffffffffff
nop dword [rax + rax]
inc rbx
cmp byte [rdi + rbx + 0x7b0], 0
jne 0x1400a58e0
cmp rbx, 0x3fff
jae 0x1400a5909
mov byte [rbx + rdi + 0x7b0], 0xa
inc rbx
mov byte [rbx + rdi + 0x7b0], 0
mov r10, qword [rdi + 0x258]
test r10, r10
je 0x1400a593f
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, [0x1400e3f00]
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 0x1400a5990
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x1400a5a6d
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 0x1400a5a65
mov r8, rdx
lea r9, [rax + 0x18]
lea rcx, [rsp + 0x30]
mov edx, 0x801
mov qword [rax - 0x10], rbx
call fcn.1400b77d0
lea rax, [rsp + 0x30]
or rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400a59e3
mov r10, qword [rdi + 0x258]
test r10, r10
je 0x1400a5a25
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, [0x1400e3f00]
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 0x1400a5bc0
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 0x1400a5bfb
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 0x1400a5cc0
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 0x1400a5d6c
mov qword [rsp + 0x30], rbx
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x1400a5d3b
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.1400bd0f0
mov rcx, qword [rdi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.1400a5860
mov rcx, qword [rdi]
mov rax, rsi
mov dword [rcx + 0x8804], ebx
mov dword [r14], 0x37
jmp 0x1400a5d25
mov rdi, qword [rsp + 0x40]
mov rax, rsi
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop r14
ret
Function at 0x1400a60f0
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 0x1400a6133
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 0x1400a6178
mov r9, qword [rbx + 0x1a0]
movsxd rax, edx
mov edx, 2
lea rcx, [rax + rax*2]
lea rax, [0x1400e3f00]
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 0x1400a9130
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 0x1400a919d
mov rax, qword [rcx + 0x80]
test rax, rax
jne 0x1400a9163
cmp qword [rcx + 0x78], rax
je 0x1400a919d
mov qword [rsp + 0x20], rbx
mov byte [rsp + 0x28], 0
test rax, rax
jne 0x1400a9176
mov rax, qword [rcx + 0x78]
mov rcx, qword [rax + 0x60]
lea r8, [0x1400aa0b0]
lea rdx, [rsp + 0x20]
call fcn.1400b1fb0
cmp byte [rsp + 0x28], 0
jne 0x1400a91b1
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 0x1400a91b9
mov qword [rsi], rbx
cmp byte [rbx + 0x1f0], 0
mov rdi, qword [rbx + 0x1a8]
je 0x1400a91d7
mov rcx, rbx
call fcn.1400a46a0
test eax, eax
jne 0x1400a91f3
jmp 0x1400a919d
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 0x1400a919d
mov rbx, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rax, rdi
add rsp, 0x30
pop rdi
ret

Function at 0x1400a9760
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 [0x140148640]
mov rbx, rcx
test eax, eax
jne 0x1400a97f5
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 0x1400a97e9
mov dword [0x140148640], 2
add rsp, 0xd0
pop rbx
ret
mov dword [0x140148640], 1
jmp 0x1400a97fa
cmp eax, 2
je 0x1400a985b
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 0x1400a9837
mov eax, dword [rsp + 0xf0]
cmp dword [rsp + 0xe8], eax
jg 0x1400a985b
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 0x1400a9a30
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 0x1400a9be2
cmp byte [rcx + 0x329], 0
jne 0x1400a9bda
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 0x1400a9ab1
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1400bd0f0
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1400a5860
jmp 0x1400a9be2
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 0x1400a9b14
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1400bd0f0
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1400a5860
jmp 0x1400a9be2
lea rbx, [rdi + 0xf0]
lea r8, [rdi + 0x120]
lea rcx, [rsp + 0xa0]
mov rdx, rbx
call fcn.1400aa0d0
test al, al
jne 0x1400a9b62
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1400bd0f0
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1400a5860
jmp 0x1400a9be2
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.1400aa0d0
test al, al
jne 0x1400a9bda
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1400bd0f0
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1400a5860
jmp 0x1400a9be2
mov rcx, rdi
call fcn.1400a96a0
lea r11, [rsp + 0x120]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x1400aa4b0
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 0x1400aa51e
lea rdx, str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
mov r8, rdi
mov rcx, rbx
call fcn.1400a5990
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.1400b67a0
imul ecx, eax, 0x3e8
mov dword [rsp + 0x70], ecx
mov dword [rsp + 0x54], ecx
mov ecx, dword [rbx + 0x624]
call fcn.1400b67a0
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 0x1400aa5b0
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.1400a5990
mov rbx, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x88]
add rsp, 0x60
pop rdi
ret

Function at 0x1400aa5d0
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 0x1400aa63e
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov rcx, rdi
mov edx, eax
call fcn.1400bd0f0
lea rdx, str.Could_not_set_TCP_NODELAY:__s_n
mov rcx, rbx
mov r8, rax
call fcn.1400a5990
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
lea rdx, str.TCP_NODELAY_set_n
mov rcx, rbx
call fcn.1400a5990
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret