joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140058a70
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r10, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor esi, esi
cmp byte [r8 + 0xc], sil
je 0x140058aa4
mov eax, esi
lea ecx, [rax + 0x1e]
xor byte [r8 + rax], cl
inc rax
cmp rax, 0xb
jb 0x140058a90
mov byte [r8 + 0xc], sil
add r8, 0xb
lea r9, [rsp + 0x20]
mov rdx, r10
lea rcx, [rsp + 0x30]
call fcn.140046178
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x140058ac9
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.140052ed0
xorps xmm0, xmm0
movups xmmword [rdi], xmm0
mov qword [rdi + 0x10], rsi
mov qword [rdi + 0x18], rsi
movups xmm0, xmmword [rax]
movups xmmword [rdi], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdi + 0x10], xmm1
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x48]
cmp rdx, 0x10
jb 0x140058b43
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140058b3e
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140058b3e
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400bbf20
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x14005f580
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rdx
cmp byte [rcx + 9], al
je 0x14005f5a3
lea edx, [rax + 0x1e]
xor byte [rax + rcx], dl
inc rax
cmp rax, 8
jb 0x14005f590
mov byte [rcx + 9], 0
lea r8, [rcx + 8]
mov rdx, rcx
mov rcx, rbx
lea r9, [rsp + 0x48]
call fcn.140046178
mov rax, rbx
add rsp, 0x30
pop rbx
ret

Function at 0x14005f5c0
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rdx
cmp byte [rcx + 0x10], al
je 0x14005f5e3
lea edx, [rax + 0x1e]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0xf
jb 0x14005f5d0
mov byte [rcx + 0x10], 0
lea r8, [rcx + 0xf]
mov rdx, rcx
mov rcx, rbx
lea r9, [rsp + 0x48]
call fcn.140046178
mov rax, rbx
add rsp, 0x30
pop rbx
ret

Function at 0x1400605a0
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 5], 0
je 0x1400605c3
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x1e]
xor byte [rax + rcx], dl
inc rax
cmp rax, 4
jb 0x1400605b0
mov byte [rcx + 5], 0
mov rax, rcx
ret

Function at 0x1400605d0
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x136], 0
je 0x1400605f8
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x1e]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x135
jb 0x1400605e0
mov byte [rcx + 0x136], 0
mov rax, rcx
ret

Function at 0x140060600
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x44], 0
je 0x140060623
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x1e]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x43
jb 0x140060610
mov byte [rcx + 0x44], 0
mov rax, rcx
ret
Function at 0x140060630
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x47], 0
je 0x140060653
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x1e]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x46
jb 0x140060640
mov byte [rcx + 0x47], 0
mov rax, rcx
ret
Function at 0x14006a5d0
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

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, 0x30
mov rax, qword [0x1401b67c0]
xor rax, rsp
mov qword [rsp + 0x28], rax
mov rax, qword gs:[0x60]
mov rcx, qword [rax + 0x18]
mov rax, qword [rcx + 0x10]
mov rsi, qword [rax]
mov r11, rsi
mov r9, qword [r11 + 0x30]
xor r14d, r14d
movsxd rax, dword [r9 + 0x3c]
mov ebx, dword [rax + r9 + 0x88]
add rbx, r9
cmp rbx, r9
je 0x14006a688
mov r8d, dword [rbx + 0x18]
test r8d, r8d
je 0x14006a688
mov edi, dword [rbx + 0x20]
nop word [rax + rax]
dec r8d
mov edx, 0xe2e7a5b2
lea rax, [rdi + r8*4]
mov eax, dword [rax + r9]
add rax, r9
movzx ecx, byte [rax]
inc rax
test cl, cl
je 0x14006a683
nop dword [rax]
movsx ecx, cl
lea rax, [rax + 1]
xor ecx, edx
imul edx, ecx, 0x1000193
movzx ecx, byte [rax - 1]
test cl, cl
jne 0x14006a660
cmp edx, 0xed85936
je 0x14006a74b
test r8d, r8d
jne 0x14006a640
mov rax, qword [r11]
mov r11, rax
cmp rax, rsi
je 0x14006a69d
cmp qword [rax + 0x30], r14
jne 0x14006a610
mov rbp, r14
mov rax, qword gs:[0x60]
mov rcx, qword [rax + 0x18]
mov rax, qword [rcx + 0x10]
mov rsi, qword [rax]
mov r11, rsi
nop word [rax + rax]
mov r9, qword [r11 + 0x30]
movsxd rax, dword [r9 + 0x3c]
mov ebx, dword [rax + r9 + 0x88]
add rbx, r9
cmp rbx, r9
je 0x14006a734
mov r8d, dword [rbx + 0x18]
test r8d, r8d
je 0x14006a734
mov edi, dword [rbx + 0x20]
nop dword [rax]
nop dword [rax + rax]
dec r8d
mov edx, 0xe3e7a745
lea rax, [rdi + r8*4]
mov ecx, dword [rax + r9]
add rcx, r9
movzx eax, byte [rcx]
inc rcx
test al, al
je 0x14006a72f
nop dword [rax]
movsx eax, al
lea rcx, [rcx + 1]
xor eax, edx
imul edx, eax, 0x1000193
movzx eax, byte [rcx - 1]
test al, al
jne 0x14006a710
cmp edx, 0xff1ebcc5
je 0x14006a767
test r8d, r8d
jne 0x14006a6f0
mov rax, qword [r11]
mov r11, rax
cmp rax, rsi
je 0x14006a77f
cmp qword [rax + 0x30], r14
jne 0x14006a6c0
jmp 0x14006a77f
mov ecx, dword [rbx + 0x24]
add rcx, r9
movzx edx, word [rcx + r8*2]
mov ecx, dword [rbx + 0x1c]
add rcx, r9
mov ebp, dword [rcx + rdx*4]
add rbp, r9
jmp 0x14006a6a0
mov ecx, dword [rbx + 0x24]
add rcx, r9
movzx edx, word [rcx + r8*2]
mov ecx, dword [rbx + 0x1c]
add rcx, r9
mov r14d, dword [rcx + rdx*4]
add r14, r9
call r14
lea rdx, [rsp + 0x20]
mov rcx, rax
call rbp
mov eax, dword [rsp + 0x20]
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.1400bbdc0
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x30
pop r14
ret
Function at 0x140071ce0
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll__read]
cdqe
add rsp, 0x28
ret
Function at 0x140083490
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x30
cmp qword [rcx + 0x718], 0
mov rsi, r9
mov rbp, r8
movsxd rbx, edx
mov rdi, rcx
je 0x1400834ee
mov dl, 1
call fcn.140073fd0
mov rax, qword [rdi + 0x670]
mov r9, rsi
mov r8, rbp
mov qword [rsp + 0x20], rax
mov edx, ebx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.140073fd0
mov eax, ebx
jmp 0x140083532
cmp ebx, 2
ja 0x140083530
mov r9, qword [rdi + 0x668]
lea rdx, [0x1400d5cd0]
lea rcx, [rbx + rbx*2]
add rcx, rdx
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
mov r8d, 1
mov rdx, rsi
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret

Function at 0x140083550
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rdi
sub rsp, 0x160
mov rax, qword [0x1401b67c0]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x140083593
cmp qword [rcx + 0x678], 0
je 0x140083670
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.1400720d0
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400835c1
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x140083608
cmp byte [rdi + 0x1597], 0
jne 0x140083608
lea rdx, [rsp + 0x30]
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [rdx]
lea rdx, [rdx + 1]
mov byte [rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x1400835f0
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x140083668
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x1400836c3
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x140083689
mov dl, 1
mov rcx, rdi
call fcn.140073fd0
mov rax, qword [rdi + 0x670]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.140073fd0
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.1400bbdc0
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x1400d5cd0]
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
jmp 0x140083668
call fcn.1400bc4e8
int3
Function at 0x1400836d0
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x140083836
mov r11, rsp
mov qword [r11 + 0x10], rdx
mov qword [r11 + 0x18], r8
mov qword [r11 + 0x20], r9
push rdi
sub rsp, 0x860
mov rax, qword [0x1401b67c0]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x14008381e
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.1400720d0
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x140083791
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x140083750
cmp byte [rax + rcx - 1], 0xa
jne 0x140083778
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x14008378c
lea r8, [0x1400c1d10]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.140071fd0
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x140083796
cmp qword [rdi + 0x718], 0
je 0x1400837de
mov dl, 1
mov rcx, rdi
call fcn.140073fd0
mov rax, qword [rdi + 0x670]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.140073fd0
jmp 0x140083816
mov r9, qword [rdi + 0x668]
lea rcx, [0x1400d5cd0]
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov rbx, qword [rsp + 0x858]
mov rcx, qword [rsp + 0x840]
xor rcx, rsp
call fcn.1400bbdc0
add rsp, 0x860
pop rdi
ret

Function at 0x1400838d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, r9
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, 0xffffffffffffffff
jne 0x140083912
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, Ordinal_60
mov qword [rbx], 0
cmp eax, 0x2733
mov edx, 0x51
cmove ecx, edx
mov eax, ecx
add rsp, 0x20
pop rbx
ret
mov qword [rbx], rcx
xor eax, eax
add rsp, 0x20
pop rbx
ret
Function at 0x140083ab0
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x138
mov rax, qword [0x1401b67c0]
xor rax, rsp
mov qword [rsp + 0x120], rax
mov r14, qword [rsp + 0x1a0]
mov rsi, rcx
movsxd rcx, edx
xor r13d, r13d
mov rax, rcx
mov r12, r9
shl rax, 5
mov r15, r8
lea rbx, [rsi + 0x508]
mov rbp, qword [rsi + rcx*8 + 0x4c0]
add rbx, rax
mov rax, qword [rsi + 0x698]
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x7c], 3
je 0x140083bb7
lea rax, [0x140083960]
cmp qword [rsi + rcx*8 + 0x4e8], rax
jne 0x140083bb7
cmp qword [rbx], r13
je 0x140083b3e
test rdi, rdi
je 0x140083bb7
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.140092e30
cmp eax, 0xffffffff
je 0x140083bb7
test al, 1
je 0x140083bb7
mov rax, qword [rbx]
test rax, rax
jne 0x140083b90
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb70]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, qword [rbx + 8]
mov qword [rbx], rax
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], r13
test rax, rax
je 0x140083bb3
mov rdx, qword [rbx + 0x10]
xor r9d, r9d
add rdx, rax
mov r8d, edi
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x140083bb7
add qword [rbx + 0x10], rcx
jmp 0x140083bb7
mov qword [rbx + 8], r13
xor r9d, r9d
mov r8d, r12d
mov rdx, r15
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_send]
movsxd rdi, eax
mov dword [r14], r13d
cmp rdi, 0xffffffffffffffff
jne 0x140083c24
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x140083bf0
mov dword [r14], 0x51
mov rax, r13
jmp 0x140083c27
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.14006d7c0
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.140083550
mov rcx, qword [rsi]
mov dword [rcx + 0x11b0], ebx
mov dword [r14], Ordinal_60
mov rax, rdi
mov rcx, qword [rsp + 0x120]
xor rcx, rsp
call fcn.1400bbdc0
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x1400842c0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x558], 0
je 0x1400842dd
call fcn.14007d510
test eax, eax
jne 0x140084303
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x4c0]
cmp rcx, 0xffffffffffffffff
je 0x1400842d6
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x1400842d6
mov al, 1
add rsp, 0x28
ret
Function at 0x1400861a0
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, str.kernel32
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x1400861ca
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, str.LoadLibraryExA
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x1400d6180]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x14008622e
mov rcx, rbx
test r14, r14
je 0x140086218
xor edx, edx
lea r8d, [rdx + 8]
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
test r14, r14
je 0x140086266
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x140086266
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
xor edx, edx
mov qword [rsp + 0x50], r15
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov r15d, eax
test eax, eax
je 0x140086328
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x140086290
lea ecx, [rax + 1]
add rcx, rdx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14008631a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14008631a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x1400862c0
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x1400862d4
mov rcx, rdi
sub rcx, rbx
add rcx, rsi
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rcx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x1400862f0
mov rcx, rdi
test r14, r14
je 0x140086311
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x140086317
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.1400bd12e]
mov rsi, qword [rsp + 0x40]
mov r15, qword [rsp + 0x50]
mov rax, rbp
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
Function at 0x140087020
Capabilities:
Enumerate pe sections

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x20
mov r8d, dword [rcx + 0x28]
mov rdi, rdx
mov rbx, rcx
cmp r8d, 0x40
jae 0x1400871d8
lea ecx, [r8*8]
mov qword [rsp + 0x30], rsi
add qword [rbx], rcx
mov byte [r8 + rbx + 0x2c], 0x80
mov eax, dword [rbx + 0x28]
inc eax
mov dword [rbx + 0x28], eax
cmp eax, 0x38
jbe 0x140087098
cmp eax, 0x40
jae 0x140087082
nop word [rax + rax]
mov byte [rax + rbx + 0x2c], 0
mov eax, dword [rbx + 0x28]
inc eax
mov dword [rbx + 0x28], eax
cmp eax, 0x40
jb 0x140087070
lea rsi, [rbx + 0x2c]
mov rcx, rbx
mov rdx, rsi
call fcn.140087300
xor eax, eax
mov dword [rbx + 0x28], eax
jmp 0x1400870a0
lea rsi, [rbx + 0x2c]
jae 0x1400870b2
nop
mov byte [rax + rbx + 0x2c], 0
mov eax, dword [rbx + 0x28]
inc eax
mov dword [rbx + 0x28], eax
cmp eax, 0x38
jb 0x1400870a0
movzx eax, byte [rbx + 7]
mov rdx, rsi
mov byte [rbx + 0x64], al
mov rcx, rbx
movzx eax, byte [rbx + 6]
mov byte [rbx + 0x65], al
movzx eax, byte [rbx + 5]
mov byte [rbx + 0x66], al
movzx eax, byte [rbx + 4]
mov byte [rbx + 0x67], al
movzx eax, byte [rbx + 3]
mov byte [rbx + 0x68], al
movzx eax, byte [rbx + 2]
mov byte [rbx + 0x69], al
movzx eax, byte [rbx + 1]
mov byte [rbx + 0x6a], al
movzx eax, byte [rbx]
mov byte [rbx + 0x6b], al
call fcn.140087300
movzx eax, byte [rbx + 0xb]
mov byte [rdi], al
movzx eax, byte [rbx + 0xa]
mov byte [rdi + 1], al
movzx eax, byte [rbx + 9]
mov byte [rdi + 2], al
movzx eax, byte [rbx + 8]
mov byte [rdi + 3], al
movzx eax, byte [rbx + 0xf]
mov byte [rdi + 4], al
movzx eax, byte [rbx + 0xe]
mov byte [rdi + 5], al
movzx eax, byte [rbx + 0xd]
mov byte [rdi + 6], al
movzx eax, byte [rbx + 0xc]
mov byte [rdi + 7], al
movzx eax, byte [rbx + 0x13]
mov byte [rdi + 8], al
movzx eax, byte [rbx + 0x12]
mov byte [rdi + 9], al
movzx eax, byte [rbx + 0x11]
mov byte [rdi + 0xa], al
movzx eax, byte [rbx + 0x10]
mov byte [rdi + 0xb], al
movzx eax, byte [rbx + 0x17]
mov byte [rdi + 0xc], al
movzx eax, byte [rbx + 0x16]
mov byte [rdi + 0xd], al
movzx eax, byte [rbx + 0x15]
mov byte [rdi + 0xe], al
movzx eax, byte [rbx + 0x14]
mov byte [rdi + 0xf], al
movzx eax, byte [rbx + 0x1b]
mov byte [rdi + 0x10], al
movzx eax, byte [rbx + 0x1a]
mov byte [rdi + 0x11], al
movzx eax, byte [rbx + 0x19]
mov byte [rdi + 0x12], al
movzx eax, byte [rbx + 0x18]
mov byte [rdi + 0x13], al
movzx eax, byte [rbx + 0x1f]
mov byte [rdi + 0x14], al
movzx eax, byte [rbx + 0x1e]
mov byte [rdi + 0x15], al
movzx eax, byte [rbx + 0x1d]
mov byte [rdi + 0x16], al
movzx eax, byte [rbx + 0x1c]
mov byte [rdi + 0x17], al
movzx eax, byte [rbx + 0x23]
mov byte [rdi + 0x18], al
movzx eax, byte [rbx + 0x22]
mov byte [rdi + 0x19], al
movzx eax, byte [rbx + 0x21]
mov byte [rdi + 0x1a], al
movzx eax, byte [rbx + 0x20]
mov byte [rdi + 0x1b], al
movzx eax, byte [rbx + 0x27]
mov byte [rdi + 0x1c], al
movzx eax, byte [rbx + 0x26]
mov byte [rdi + 0x1d], al
movzx eax, byte [rbx + 0x25]
mov byte [rdi + 0x1e], al
movzx eax, byte [rbx + 0x24]
mov rsi, qword [rsp + 0x30]
mov byte [rdi + 0x1f], al
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
Function at 0x1400871f0
Capabilities:
Hash data using sha256

Disassembly:
xor eax, eax
mov qword [rcx + 0x24], 0x5be0cd19
mov qword [rcx], rax
mov dword [rcx + 8], 0x6a09e667
mov dword [rcx + 0xc], 0xbb67ae85
mov dword [rcx + 0x10], 0x3c6ef372
mov dword [rcx + 0x14], 0xa54ff53a
mov dword [rcx + 0x18], 0x510e527f
mov dword [rcx + 0x1c], 0x9b05688c
mov dword [rcx + 0x20], 0x1f83d9ab
ret
Function at 0x1400918b0
Capabilities:
Connect socket
Get local ipv4 addresses
Get socket information
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x1401b67c0]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov edx, 1
mov dword [rsp + 0x34], reloc.WS2_32.dll_recv
mov ebp, 2
mov dword [rsp + 0x30], 1
mov ecx, ebp
mov rsi, r9
lea r8d, [rdx + 5]
call qword [sym.imp.WS2_32.dll_socket]
mov rdi, rax
cmp rax, 0xffffffffffffffff
jne 0x140091905
jmp 0x140091ab4
mov qword [rsp + 0x80], rbx
mov ecx, 0x7f000001
xor ebx, ebx
mov word [rsp + 0x38], bp
mov qword [rsp + 0x40], rbx
call qword [sym.imp.WS2_32.dll_htonl]
lea r9, [rsp + 0x30]
mov word [rsp + 0x3a], bx
mov edx, 0xffff
mov dword [rsp + 0x3c], eax
lea r8d, [rbx + 4]
mov qword [rsi + 8], 0xffffffffffffffff
mov rcx, rdi
mov qword [rsi], 0xffffffffffffffff
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x140091a8b
lea r8d, [rbx + 0x10]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x140091a8b
lea r8, [rsp + 0x34]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x140091a8b
lea edx, [rbx + 1]
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x140091a8b
xor r8d, r8d
lea edx, [rbx + 1]
mov ecx, ebp
call qword [sym.imp.WS2_32.dll_socket]
mov qword [rsi], rax
cmp rax, 0xffffffffffffffff
je 0x140091a8b
lea r8d, [rbx + 0x10]
mov rcx, rax
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x140091a8b
xor r8d, r8d
xor edx, edx
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsi + 8], rax
cmp rax, 0xffffffffffffffff
je 0x140091a8b
mov r9, rsi
lea r8, [0x1400d7d0c]
lea edx, [rbx + 0xc]
lea rcx, [rsp + 0x48]
call fcn.140071fd0
lea rax, [rsp + 0x48]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140091a25
mov rcx, qword [rsi]
lea rdx, [rsp + 0x48]
xor r9d, r9d
mov r8d, ebx
call qword [sym.imp.WS2_32.dll_send]
movsxd rcx, eax
cmp rcx, rbx
jne 0x140091a8b
mov rcx, qword [rsi + 8]
lea rdx, [rsp + 0x54]
xor r9d, r9d
lea r8d, [r9 + 0xc]
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, rbx
jne 0x140091a8b
mov r8, rbx
lea rdx, [rsp + 0x54]
lea rcx, [rsp + 0x48]
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x140091a8b
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x140091aac
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rsi]
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rsi + 8]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, 0xffffffff
mov rbx, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.1400bbdc0
lea r11, [rsp + 0x70]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret