joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1800c1c10
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
mov eax, 0x1410
call fcn.180165d70
sub rsp, rax
movaps xmmword [rsp + 0x1400], xmm6
movaps xmmword [rsp + 0x13f0], xmm7
movaps xmmword [rsp + 0x13e0], xmm8
mov rax, qword [0x1801f5340]
xor rax, rsp
mov qword [rsp + 0x13d0], rax
movaps xmm8, xmm2
mov rsi, rdx
mov rdi, rcx
xor ebp, ebp
mov qword [rsp + 0x30], rbp
mov qword [rsp + 0x38], rbp
call fcn.1800c1b20
mov rbx, qword [rax + 8]
mov rcx, rdi
call fcn.1800c1b20
lea r9, [rsp + 0x30]
xorps xmm2, xmm2
mov rdx, rbx
mov rcx, qword [rax]
call fcn.1800a9190
movaps xmm7, xmm0
mov qword [rsp + 0x30], rbp
mov qword [rsp + 0x38], rbp
mov rcx, rsi
call fcn.1800c1b20
mov rbx, qword [rax + 8]
mov rcx, rsi
call fcn.1800c1b20
lea r9, [rsp + 0x30]
xorps xmm2, xmm2
mov rdx, rbx
mov rcx, qword [rax]
call fcn.1800a9190
movaps xmm6, xmm0
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov dword [rsp + 0x13c4], 0xffffffff
mov dword [rsp + 0x44], eax
mov edx, 1
nop dword [rax + rax]
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, edx
mov dword [rsp + rdx*4 + 0x44], eax
inc rdx
cmp rdx, 0x270
jb 0x1800c1ce0
mov dword [rsp + 0x40], 0x270
mulss xmm7, xmm8
cvttss2si esi, xmm7
btc esi, 0x1f
mulss xmm6, xmm8
addss xmm6, dword [0x1801d2b24]
cvttss2si eax, xmm6
btc eax, 0x1f
sub eax, esi
lea rcx, [rsp + 0x40]
cmp eax, 0xffffffff
jne 0x1800c1d3e
call fcn.1800c23d0
mov ecx, eax
jmp 0x1800c1d78
lea ebx, [rax + 1]
call fcn.1800c23d0
mov edi, ebx
mov ecx, eax
imul rcx, rdi
cmp ecx, ebx
jae 0x1800c1d74
mov eax, ebx
neg eax
xor edx, edx
div ebx
mov ebx, edx
cmp ecx, edx
jae 0x1800c1d74
lea rcx, [rsp + 0x40]
call fcn.1800c23d0
mov ecx, eax
imul rcx, rdi
cmp ecx, ebx
jb 0x1800c1d60
shr rcx, 0x20
lea eax, [rcx + rsi]
xor eax, 0x80000000
movd xmm0, eax
cvtdq2ps xmm0, xmm0
mov rcx, qword [rsp + 0x13d0]
xor rcx, rsp
call fcn.180164cb0
lea r11, [rsp + 0x1410]
mov rbx, qword [r11 + 0x30]
movaps xmm6, xmmword [r11 - 0x10]
movaps xmm7, xmmword [r11 - 0x20]
movaps xmm8, xmmword [r11 - 0x30]
mov rsp, r11
pop rdi
pop rsi
pop rbp
ret
Function at 0x1800c23d0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
sub rsp, 8
mov r9, rcx
mov r10d, 0x270
mov ecx, dword [rcx]
cmp ecx, r10d
jne 0x1800c2431
lea r8, [r9 + 8]
nop dword [rax + rax]
mov edx, dword [r8 - 4]
xor edx, dword [r8]
lea r8, [r8 + 4]
btr edx, 0x1f
xor edx, dword [r8 - 8]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x62c]
xor ecx, edx
mov dword [r8 + 0x9b8], ecx
sub r10, 1
jne 0x1800c23f0
mov ecx, dword [r9]
jmp 0x1800c251b
cmp ecx, 0x4e0
jb 0x1800c251b
lea r10, [r9 + 0x9c4]
mov qword [rsp], rbx
mov r11d, dword [r10]
mov ebx, 0xe3
mov eax, r11d
mov r8, r10
mov r11d, dword [r10 + 4]
add r10, 4
mov edx, r11d
xor edx, eax
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x634]
xor ecx, edx
mov dword [r8 - 0x9c0], ecx
sub rbx, 1
jne 0x1800c2450
lea r10, [r9 + 0xd50]
mov ebx, 0x18c
mov r11d, dword [r10]
nop
mov eax, r11d
mov r8, r10
mov r11d, dword [r10 + 4]
mov edx, eax
xor edx, r11d
add r10, 4
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 - 0xd4c]
xor ecx, edx
mov dword [r8 - 0x9c0], ecx
sub rbx, 1
jne 0x1800c24a0
mov eax, dword [r9 + 0x1380]
mov edx, eax
xor edx, dword [r9 + 4]
mov rbx, qword [rsp]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r9 + 0x634]
xor ecx, edx
mov dword [r9 + 0x9c0], ecx
xor ecx, ecx
mov dword [r9], ecx
mov eax, ecx
mov edx, dword [r9 + rax*4 + 4]
lea eax, [rcx + 1]
mov dword [r9], eax
mov ecx, edx
mov eax, dword [r9 + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
xor eax, edx
add rsp, 8
ret

Function at 0x1800c6fc0
Capabilities:
Allocate or change rwx memory

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x30
mov rax, qword [0x1801f5340]
xor rax, rsp
mov qword [rsp + 0x28], rax
movzx ebx, dl
lea r9, [rsp + 0x20]
mov edx, 1
mov r8d, 0x40
mov rdi, rcx
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
mov r8d, dword [rsp + 0x20]
lea r9, [rsp + 0x24]
mov edx, 1
mov byte [rdi], bl
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.180164cb0
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
Function at 0x1800c7030
Capabilities:
Allocate or change rwx memory

Disassembly:
test rcx, rcx
je 0x1800c7103
push rsi
push r14
sub rsp, 0x38
mov rax, qword [0x1801f5340]
xor rax, rsp
mov qword [rsp + 0x28], rax
mov r8, qword [rdx + 8]
mov r14, rdx
mov r9, qword [rdx]
mov rsi, rcx
mov qword [rsp + 0x60], rbp
xor ebp, ebp
cmp r8, r9
je 0x1800c70ea
mov qword [rsp + 0x30], rdi
mov rdi, rcx
mov qword [rsp + 0x58], rbx
nop dword [rax]
mov rax, rdi
sub r8, r9
sub rax, rsi
cmp r8, rax
jbe 0x1800c7104
movzx ebx, byte [rax + r9]
mov edx, 1
lea r9, [rsp + 0x20]
mov r8d, 0x40
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
mov r8d, dword [rsp + 0x20]
lea r9, [rsp + 0x24]
mov edx, 1
mov byte [rdi], bl
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
mov r8, qword [r14 + 8]
inc ebp
mov r9, qword [r14]
mov rcx, r8
sub rcx, r9
movsxd rax, ebp
inc rdi
cmp rax, rcx
jb 0x1800c7080
mov rbx, qword [rsp + 0x58]
mov rdi, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x60]
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.180164cb0
add rsp, 0x38
pop r14
pop rsi
ret
call fcn.180093500
int3
Function at 0x1800c7110
Capabilities:
Allocate or change rwx memory

Disassembly:
test rcx, rcx
je 0x1800c72fa
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x20], rsi
push rbp
push rdi
push r12
push r14
push r15
lea rbp, [rsp - 0x2f]
sub rsp, 0xc0
mov rax, qword [0x1801f5340]
xor rax, rsp
mov qword [rbp + 0x1f], rax
mov r14, r8
mov rsi, rcx
mov rbx, qword [rbp + 0x7f]
mov rcx, r8
call fcn.180056690
mov rdx, qword [0x1801fee78]
mov rdi, qword [rdx + rax]
xorps xmm0, xmm0
movups xmmword [rbp - 0x11], xmm0
movups xmmword [rbp - 1], xmm0
movups xmmword [rbp + 0xf], xmm0
mov r8d, 0x30
lea rdx, [rbp - 0x11]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
mov r12d, 1
test rax, rax
je 0x1800c71a9
mov ecx, dword [rbp + 0x13]
test cl, 0xee
sete al
test ecx, 0x101
movzx ecx, al
cmovne ecx, r12d
test cl, cl
je 0x1800c71b4
shr rdi, 3
mov rax, qword [rbx]
mov rdi, qword [rax + rdi*8]
mov rdx, r14
lea rcx, [rbp - 0x11]
call fcn.180056350
mov r14, rax
mov qword [rbp - 0x19], rax
lea r8, [rbp - 0x21]
lea r15, [0x180081180]
mov rdx, r15
mov rcx, rdi
call fcn.180163840
mov ebx, eax
mov rcx, rdi
call fcn.180163ad0
test ebx, ebx
jne 0x1800c7295
test eax, eax
jne 0x1800c7295
mov rax, qword [rbp - 0x21]
mov qword [rbp - 0x71], rax
mov qword [rbp - 0x69], r15
mov byte [rbp - 0x61], 1
mov rdx, r14
lea rcx, [rbp - 0x59]
call fcn.180056350
mov dword [rbp - 0x39], 0xffffffff
xor ecx, ecx
mov qword [rbp - 0x31], rcx
mov rdx, qword [0x1801fe6f8]
cmp rdx, qword [0x1801fe700]
je 0x1800c727a
mov rax, qword [rbp - 0x71]
mov qword [rdx], rax
mov rax, qword [rbp - 0x69]
mov qword [rdx + 8], rax
movzx eax, byte [rbp - 0x61]
mov byte [rdx + 0x10], al
movups xmm0, xmmword [rbp - 0x59]
movups xmmword [rdx + 0x18], xmm0
movups xmm1, xmmword [rbp - 0x49]
movups xmmword [rdx + 0x28], xmm1
mov qword [rbp - 0x49], rcx
mov qword [rbp - 0x41], reloc.WS2_32.dll_ntohs
mov byte [rbp - 0x59], cl
mov dword [rdx + 0x38], 0xffffffff
mov qword [rdx + 0x40], rcx
add qword [0x1801fe6f8], 0x48
jmp 0x1800c728b
lea r8, [rbp - 0x71]
lea rcx, [0x1801fe6f0]
call fcn.1800bfdc0
nop
lea rcx, [rbp - 0x59]
call fcn.1800564e0
nop
mov rcx, r14
call fcn.1800564e0
lea r9, [rbp - 0x19]
mov edx, 4
mov r8d, 0x40
lea rcx, [rsi + 3]
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
sub edi, esi
sub edi, 7
mov dword [rsi + 3], edi
lea r9, [rbp - 0x21]
mov r8d, dword [rbp - 0x19]
mov rdx, r12
lea rcx, [rsi + 3]
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
mov rcx, qword [rbp + 0x1f]
xor rcx, rsp
call fcn.180164cb0
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r12
pop rdi
pop rbp
ret
Function at 0x18011dfe0
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 byte [rcx + 0xb36], 0
mov rsi, r9
mov rbp, r8
movsxd rbx, edx
mov rdi, rcx
je 0x18011e096
cmp qword [rcx + 0x278], 0
je 0x18011e04b
mov dl, 1
call fcn.18010bbd0
mov rax, qword [rdi + 0x1d8]
mov r9, rsi
mov r8, rbp
mov qword [rsp + 0x20], rax
mov edx, ebx
mov rcx, rdi
call qword [rdi + 0x278]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.18010bbd0
mov eax, ebx
jmp 0x18011e098
mov edx, ebx
test ebx, ebx
je 0x18011e05b
sub edx, 1
je 0x18011e05b
cmp edx, 1
jne 0x18011e096
mov r9, qword [rdi + 0x1d0]
lea rax, [0x180177ea0]
mov edx, 2
lea rcx, [rbx + rbx*2]
add rcx, rax
lea r8d, [rdx - 1]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov r9, qword [rdi + 0x1d0]
mov r8d, 1
mov rdx, rsi
mov rcx, rbp
call sub.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 0x18011e0b0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rbx
push rsi
sub rsp, 0x158
mov rax, qword [0x1801f5340]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xb36], 0
mov rbx, rcx
jne 0x18011e0f4
cmp qword [rcx + 0x1e0], 0
je 0x18011e1c0
mov r8, rdx
mov qword [rsp + 0x150], rdi
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.1801322a0
mov rdx, qword [rbx + 0x1e0]
movsxd rdi, eax
test rdx, rdx
je 0x18011e158
cmp byte [rbx + 0x12ec], 0
jne 0x18011e158
lea rcx, [rsp + 0x30]
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
mov byte [rdx], al
lea rdx, [rdx + 1]
test al, al
jne 0x18011e140
mov byte [rbx + 0x12ec], 1
mov byte [rsp + rdi + 0x30], 0xa
inc rdi
cmp rdi, 0x102
jae 0x18011e212
cmp byte [rbx + 0xb36], 0
mov byte [rsp + rdi + 0x30], 0
je 0x18011e1b8
cmp qword [rbx + 0x278], 0
je 0x18011e1da
mov dl, 1
mov rcx, rbx
call fcn.18010bbd0
mov rax, qword [rbx + 0x1d8]
lea r8, [rsp + 0x30]
mov r9, rdi
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rbx
call qword [rbx + 0x278]
xor edx, edx
mov rcx, rbx
call fcn.18010bbd0
mov rdi, qword [rsp + 0x150]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.180164cb0
add rsp, 0x158
pop rsi
pop rbx
ret
mov r9, qword [rbx + 0x1d0]
lea rcx, [0x180177ea0]
mov edx, 2
lea r8d, [rdx - 1]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov r9, qword [rbx + 0x1d0]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rdi
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
jmp 0x18011e1b8
call fcn.180165040
int3
Function at 0x18011e730
Capabilities:
Query environment variable

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r14
sub rsp, 0x30
mov rbp, qword [rcx + 0x18]
xor edi, edi
mov dword [rsp + 0x50], 0
mov rsi, rcx
lea rcx, str.CURL_SMALLSENDS
mov rbx, r9
mov r14, r8
cmp rdx, qword [rbp + 0x1f0]
sete dil
call sub.api_ms_win_crt_environment_l1_1_0.dll_getenv
test rax, rax
je 0x18011e794
xor edx, edx
mov rcx, rax
lea r8d, [rdx + 0xa]
call sub.api_ms_win_crt_convert_l1_1_0.dll_strtoul
mov eax, eax
test rax, rax
je 0x18011e794
cmp rbx, rax
cmovb rax, rbx
mov rbx, rax
lea rcx, [rsp + 0x50]
mov eax, edi
mov qword [rsp + 0x20], rcx
mov r9, rbx
mov rcx, rsi
mov r8, r14
mov edx, edi
call qword [rbp + rax*8 + 0x220]
mov rcx, qword [rsp + 0x70]
mov qword [rcx], rax
test rax, rax
jns 0x18011e7d3
mov eax, dword [rsp + 0x50]
test eax, eax
je 0x18011e7d7
cmp eax, 0x51
jne 0x18011e7dc
mov qword [rcx], 0
xor eax, eax
jmp 0x18011e7dc
mov eax, gethostname
mov rbx, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x60]
add rsp, 0x30
pop r14
pop rdi
pop rsi
ret

Function at 0x18011eea0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x1c0
mov rax, qword [0x1801f5340]
xor rax, rsp
mov qword [rsp + 0x1b0], rax
xorps xmm0, xmm0
mov dword [rsp + 0x20], 0x80
mov rax, rdx
mov rbx, r8
mov rsi, rcx
lea r8, [rsp + 0x20]
mov rcx, rax
lea rdx, [rsp + 0x30]
mov rdi, r9
movups xmmword [rsp + 0x30], xmm0
movups xmmword [rsp + 0x40], xmm0
movups xmmword [rsp + 0x50], xmm0
movups xmmword [rsp + 0x60], xmm0
movups xmmword [rsp + 0x70], xmm0
movups xmmword [rsp + 0x80], xmm0
movups xmmword [rsp + 0x90], xmm0
movups xmmword [rsp + 0xa0], xmm0
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x18011ef53
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, eax
mov ebx, eax
call fcn.180133da0
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.18011e0b0
jmp 0x18011f01b
movzx ecx, word [rsp + 0x30]
mov edx, ecx
sub edx, 1
je 0x18011eff0
sub edx, 1
je 0x18011ef9a
cmp edx, 0x15
jne 0x18011efa1
lea rdx, [rsp + 0x38]
mov r8, rbx
mov r9d, 0x2e
call fcn.180150460
test rax, rax
je 0x18011efa1
movzx ecx, word [rsp + 0x32]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
mov dword [rdi], eax
jmp 0x18011f01b
lea rdx, [rsp + 0x34]
jmp 0x18011ef72
mov byte [rbx], 0
mov dword [rdi], 0
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov dword [rax], 0x273f
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov ebx, dword [rax]
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, ebx
mov rdi, rax
call fcn.180133da0
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.18011e0b0
jmp 0x18011f01b
cmp dword [rsp + 0x20], 2
jle 0x18011f012
lea r9, [rsp + 0x32]
mov edx, 0x2e
lea r8, [0x1801a5870]
mov rcx, rbx
call fcn.180132180
jmp 0x18011f015
mov byte [rbx], 0
mov dword [rdi], 0
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.180164cb0
add rsp, 0x1c0
pop rdi
pop rsi
pop rbx
ret
Function at 0x18011f860
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x1801fd9e0]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x18011f8c4
lea r9d, [rax + 2]
mov dword [rsp + 0x20], 3
xor r8d, r8d
lea ecx, [rax + 6]
xor edx, edx
call fcn.1801509d0
test al, al
je 0x18011f8b8
mov dword [0x1801fd9e0], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x1801fd9e0], 1
jmp 0x18011f8c9
cmp eax, 2
je 0x18011f91b
lea rax, [rsp + 0x58]
mov edx, 0xffff
lea r9, [rsp + 0x48]
mov qword [rsp + 0x20], rax
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x18011f8fa
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x18011f91b
lea r9, [rsp + 0x50]
mov dword [rsp + 0x20], 4
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x30
pop rbx
ret
Function at 0x180120d00
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
call sub.api_ms_win_crt_stdio_l1_1_0.dll__read
cdqe
add rsp, 0x28
ret
Function at 0x180123810
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x30
cmp byte [0x1801fda01], 0
mov esi, r8d
mov rdi, qword [rsp + 0x68]
je 0x1801238c9
test rdi, rdi
je 0x1801238c9
mov eax, dword [0x1801fda04]
test eax, eax
jne 0x1801238b7
mov r8d, dword [rsp + 0x60]
lea rsi, str.recv
mov r9, rsi
lea rcx, str.LIMIT__s:_d__s_reached_memlimit_n
mov rdx, rdi
call fcn.180123530
mov ecx, 2
call sub.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func
mov r9d, dword [rsp + 0x60]
lea rdx, str.LIMIT__s:_d__s_reached_memlimit_n
mov rcx, rax
mov qword [rsp + 0x20], rsi
mov r8, rdi
call fcn.180132150
mov rcx, qword [0x1801fd9f8]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fflush
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov dword [rax], listen
mov eax, 0xffffffff
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
dec eax
mov dword [0x1801fda04], eax
call qword [sym.imp.WS2_32.dll_recv]
mov ebx, eax
jmp 0x1801238d6
call qword [sym.imp.WS2_32.dll_recv]
mov ebx, eax
test rdi, rdi
je 0x1801238f1
mov r8d, dword [rsp + 0x60]
lea rcx, str.RECV__s:_d_recv__lu____ld_n
mov r9d, esi
mov dword [rsp + 0x20], ebx
mov rdx, rdi
call fcn.180123530
mov rsi, qword [rsp + 0x48]
mov eax, ebx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret

Function at 0x180123970
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x30
cmp byte [0x1801fda01], 0
mov esi, r8d
mov rdi, qword [rsp + 0x68]
je 0x180123a29
test rdi, rdi
je 0x180123a29
mov eax, dword [0x1801fda04]
test eax, eax
jne 0x180123a17
mov r8d, dword [rsp + 0x60]
lea rsi, str.send
mov r9, rsi
lea rcx, str.LIMIT__s:_d__s_reached_memlimit_n
mov rdx, rdi
call fcn.180123530
mov ecx, 2
call sub.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func
mov r9d, dword [rsp + 0x60]
lea rdx, str.LIMIT__s:_d__s_reached_memlimit_n
mov rcx, rax
mov qword [rsp + 0x20], rsi
mov r8, rdi
call fcn.180132150
mov rcx, qword [0x1801fd9f8]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fflush
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov dword [rax], listen
mov eax, 0xffffffff
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
dec eax
mov dword [0x1801fda04], eax
call qword [sym.imp.WS2_32.dll_send]
mov ebx, eax
jmp 0x180123a36
call qword [sym.imp.WS2_32.dll_send]
mov ebx, eax
test rdi, rdi
je 0x180123a51
mov r8d, dword [rsp + 0x60]
lea rcx, str.SEND__s:_d_send__lu____ld_n
mov r9d, esi
mov dword [rsp + 0x20], ebx
mov rdx, rdi
call fcn.180123530
mov rsi, qword [rsp + 0x48]
mov eax, ebx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
Function at 0x180129a20
Capabilities:
Convert ip address from string

Disassembly:
cmp qword [rsp + 0x28], 0
mov qword [r9], 0
jge 0x180129a35
mov eax, 0xfffffffe
ret
mov qword [rsp + 0x28], r9
mov r9b, 1
jmp fcn.180129570
Function at 0x1801352f0
Capabilities:
Query environment variable

Disassembly:
mov r11, rsp
push rsi
push r12
push r14
push r15
sub rsp, 0xf8
mov rax, qword [0x1801f5340]
xor rax, rsp
mov qword [rsp + 0xd0], rax
mov rax, r8
lea r15, [rsp + 0x50]
and rax, 0xfffffffffffffffe
mov r14, r8
mov rsi, rdx
mov r12, rcx
cmp rax, 0x100
jae 0x18013553f
test r14b, 1
je 0x18013553f
mov qword [r11 + 0x18], rbx
dec r14
mov qword [r11 - 0x28], rbp
mov ecx, 0x2b
mov qword [r11 - 0x30], rdi
mov rbp, r14
shr rbp, 1
lea rdi, [rsp + 0x50]
mov qword [r11 - 0x38], r13
je 0x1801354bd
xor r13d, r13d
nop word [rax + rax]
mov ebx, 4
lea rcx, str.CURL_ENTROPY
cmp rbp, rbx
cmovb rbx, rbp
call sub.api_ms_win_crt_environment_l1_1_0.dll_getenv
test rax, rax
je 0x1801353f4
cmp byte [0x1801fda0c], r13b
jne 0x1801353e1
mov dword [rsp + 0x24], r13d
mov rcx, 0xffffffffffffffff
inc rcx
cmp byte [rax + rcx], r13b
jne 0x1801353a2
mov r8d, 4
mov rdx, rax
cmp rcx, r8
cmovb r8, rcx
lea rcx, [rsp + 0x24]
call sub.VCRUNTIME140.dll_memcpy
mov ecx, dword [rsp + 0x24]
call qword [sym.imp.WS2_32.dll_ntohl]
mov dword [0x1801fda08], eax
mov byte [0x1801fda0c], 1
jmp 0x180135493
mov eax, dword [0x1801fda08]
inc eax
mov dword [0x1801fda08], eax
jmp 0x180135493
mov r8d, 4
lea rdx, [rsp + 0x20]
mov rcx, r12
call fcn.180117ca0
mov ecx, eax
cmp eax, 4
je 0x18013541c
test eax, eax
jne 0x1801354c1
mov eax, dword [rsp + 0x20]
jmp 0x18013549a
cmp byte [0x1801fda0c], r13b
jne 0x180135479
lea rcx, [rsp + 0x38]
call fcn.1801118c0
lea rdx, str.WARNING:_Using_weak_random_seed
mov rcx, r12
movups xmm0, xmmword [rax]
movups xmmword [rsp + 0x28], xmm0
call fcn.18011e220
movups xmm0, xmmword [rsp + 0x28]
mov edx, dword [0x1801fda08]
mov byte [0x1801fda0c], 1
movq rcx, xmm0
psrldq xmm0, 8
add edx, ecx
movd eax, xmm0
mov ecx, 0xa70427df
add edx, eax
imul eax, edx, 0x7f82434b
sub ecx, eax
jmp 0x18013547f
mov ecx, dword [0x1801fda08]
imul eax, ecx, 0x41c64e6d
add eax, 0x3039
mov dword [0x1801fda08], eax
rol eax, 0x10
mov ecx, r13d
mov dword [rsp + 0x20], eax
test rbx, rbx
je 0x1801354b4
sub rbp, rbx
mov byte [rdi], al
inc rdi
shr eax, 8
sub rbx, 1
jne 0x1801354a2
mov dword [rsp + 0x20], eax
test rbp, rbp
jne 0x180135370
test ecx, ecx
je 0x180135502
mov eax, ecx
mov rdi, qword [rsp + 0xe8]
mov rbp, qword [rsp + 0xf0]
mov rbx, qword [rsp + 0x130]
mov r13, qword [rsp + 0xe0]
mov rcx, qword [rsp + 0xd0]
xor rcx, rsp
call fcn.180164cb0
add rsp, 0xf8
pop r15
pop r14
pop r12
pop rsi
ret
test r14, r14
je 0x180135538
lea rdx, str.0123456789abcdef
nop
movzx ecx, byte [r15]
lea r15, [r15 + 1]
mov eax, ecx
and ecx, 0xf
shr rax, 4
movzx eax, byte [rax + rdx]
mov byte [rsi], al
movzx eax, byte [rcx + rdx]
mov byte [rsi + 1], al
add rsi, 2
sub r14, 2
jne 0x180135510
mov byte [rsi], 0
xor eax, eax
jmp 0x1801354c3
mov eax, 0x2b
jmp 0x1801354e3
Function at 0x180135550
Capabilities:
Move file

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x60
mov rbx, rcx
movaps xmmword [rsp + 0x50], xmm6
lea rcx, [rsp + 0x30]
mov rdi, rdx
call fcn.1801118c0
mov rcx, rbx
movups xmm6, xmmword [rax]
call sub.api_ms_win_crt_string_l1_1_0.dll__strdup
mov rcx, rdi
mov rsi, rax
call sub.api_ms_win_crt_string_l1_1_0.dll__strdup
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExA]
test eax, eax
jne 0x180135600
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.1801118c0
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.180111950
cmp rax, 0x3e8
ja 0x180135631
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_Sleep]
mov r8d, 1
mov rdx, rbx
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_MoveFileExA]
test eax, eax
je 0x1801355b0
test rsi, rsi
je 0x18013560d
mov rcx, rsi
call fcn.1801665ab
test rbx, rbx
je 0x18013561a
mov rcx, rbx
call fcn.1801665ab
xor eax, eax
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
movaps xmm6, xmmword [rsp + 0x50]
add rsp, 0x60
pop rdi
ret
test rsi, rsi
je 0x18013563e
mov rcx, rsi
call fcn.1801665ab
test rbx, rbx
je 0x18013564b
mov rcx, rbx
call fcn.1801665ab
mov eax, 1
jmp 0x18013561c
Function at 0x180136030
Capabilities:
Create thread

Disassembly:
push rbx
sub rsp, 0x30
xor ebx, ebx
mov r9, rdx
mov r8, rcx
mov qword [rsp + 0x28], rbx
xor edx, edx
mov dword [rsp + 0x20], ebx
xor ecx, ecx
call sub.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex
test rax, rax
je 0x180136066
cmp rax, 0xffffffffffffffff
cmovne rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
add rsp, 0x30
pop rbx
ret
Function at 0x180139540
Capabilities:
Query environment variable

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
mov r14, rcx
lea r9, str.C:Dev_vcpkg_buildtreescurl_srcurl_7_81_0_459d17a9d2.cleanlibgetenv.c
xor ebp, ebp
mov ebx, 1
mov edx, ebx
xor ecx, ecx
lea r8d, [rbp + 0x2d]
call fcn.1801236d0
mov rdi, rax
test rax, rax
je 0x1801395c9
mov r8d, ebx
mov rdx, rdi
mov rcx, r14
mov rbp, rdi
mov esi, ebx
call qword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov ebx, eax
test eax, eax
je 0x1801395ff
cmp ebx, esi
je 0x1801395ff
cmp ebx, 0x8000
ja 0x1801395ff
cmp ebx, esi
jb 0x1801395fa
mov edx, ebx
lea r9, str.C:Dev_vcpkg_buildtreescurl_srcurl_7_81_0_459d17a9d2.cleanlibgetenv.c
mov r8d, 0x2d
mov rcx, rdi
call fcn.1801236d0
mov rdi, rax
test rax, rax
jne 0x180139580
mov edx, 0x2f
mov rcx, rbp
lea r8, str.C:Dev_vcpkg_buildtreescurl_srcurl_7_81_0_459d17a9d2.cleanlibgetenv.c
call fcn.1801234d0
xor eax, eax
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
mov rax, rdi
jmp 0x1801395df
mov edx, 0x3a
mov rcx, rdi
jmp 0x1801395d1