joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1800c2270
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 0x1800c22d1
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 0x1800c2290
mov ecx, dword [r9]
jmp 0x1800c23bb
cmp ecx, 0x4e0
jb 0x1800c23bb
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 0x1800c22f0
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 0x1800c2340
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 0x1800c6e60
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.180164660
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
Function at 0x1800c6ed0
Capabilities:
Allocate or change rwx memory

Disassembly:
test rcx, rcx
je 0x1800c70ba
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.1800568c0
mov rdx, qword [0x1801fee38]
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 0x1800c6f69
mov ecx, dword [rbp + 0x13]
test cl, 0xee
sete al
test ecx, 0x101
movzx ecx, al
cmovne ecx, r12d
test cl, cl
je 0x1800c6f74
shr rdi, 3
mov rax, qword [rbx]
mov rdi, qword [rax + rdi*8]
mov rdx, r14
lea rcx, [rbp - 0x11]
call fcn.180056580
mov r14, rax
mov qword [rbp - 0x19], rax
lea r8, [rbp - 0x21]
lea r15, [0x1800813b0]
mov rdx, r15
mov rcx, rdi
call fcn.1801631f0
mov ebx, eax
mov rcx, rdi
call fcn.180163480
test ebx, ebx
jne 0x1800c7055
test eax, eax
jne 0x1800c7055
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.180056580
mov dword [rbp - 0x39], 0xffffffff
xor ecx, ecx
mov qword [rbp - 0x31], rcx
mov rdx, qword [0x1801fe6f8]
cmp rdx, qword [0x1801fe700]
je 0x1800c703a
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 0x1800c704b
lea r8, [rbp - 0x71]
lea rcx, [0x1801fe6f0]
call fcn.1800bfc60
nop
lea rcx, [rbp - 0x59]
call fcn.180056710
nop
mov rcx, r14
call fcn.180056710
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.180164660
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 0x18011d990
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 0x18011da46
cmp qword [rcx + 0x278], 0
je 0x18011d9fb
mov dl, 1
call fcn.18010b580
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.18010b580
mov eax, ebx
jmp 0x18011da48
mov edx, ebx
test ebx, ebx
je 0x18011da0b
sub edx, 1
je 0x18011da0b
cmp edx, 1
jne 0x18011da46
mov r9, qword [rdi + 0x1d0]
lea rax, [0x180177e80]
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 0x18011da60
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 0x18011daa4
cmp qword [rcx + 0x1e0], 0
je 0x18011db70
mov r8, rdx
mov qword [rsp + 0x150], rdi
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.180131c50
mov rdx, qword [rbx + 0x1e0]
movsxd rdi, eax
test rdx, rdx
je 0x18011db08
cmp byte [rbx + 0x12ec], 0
jne 0x18011db08
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 0x18011daf0
mov byte [rbx + 0x12ec], 1
mov byte [rsp + rdi + 0x30], 0xa
inc rdi
cmp rdi, 0x102
jae 0x18011dbc2
cmp byte [rbx + 0xb36], 0
mov byte [rsp + rdi + 0x30], 0
je 0x18011db68
cmp qword [rbx + 0x278], 0
je 0x18011db8a
mov dl, 1
mov rcx, rbx
call fcn.18010b580
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.18010b580
mov rdi, qword [rsp + 0x150]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.180164660
add rsp, 0x158
pop rsi
pop rbx
ret
mov r9, qword [rbx + 0x1d0]
lea rcx, [0x180177e80]
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 0x18011db68
call fcn.1801649f0
int3
Function at 0x18011e0e0
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 0x18011e144
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 0x18011e144
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 0x18011e183
mov eax, dword [rsp + 0x50]
test eax, eax
je 0x18011e187
cmp eax, 0x51
jne 0x18011e18c
mov qword [rcx], 0
xor eax, eax
jmp 0x18011e18c
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 0x18011e850
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 0x18011e903
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, eax
mov ebx, eax
call fcn.180133750
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.18011da60
jmp 0x18011e9cb
movzx ecx, word [rsp + 0x30]
mov edx, ecx
sub edx, 1
je 0x18011e9a0
sub edx, 1
je 0x18011e94a
cmp edx, 0x15
jne 0x18011e951
lea rdx, [rsp + 0x38]
mov r8, rbx
mov r9d, 0x2e
call fcn.18014fe10
test rax, rax
je 0x18011e951
movzx ecx, word [rsp + 0x32]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
mov dword [rdi], eax
jmp 0x18011e9cb
lea rdx, [rsp + 0x34]
jmp 0x18011e922
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.180133750
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.18011da60
jmp 0x18011e9cb
cmp dword [rsp + 0x20], 2
jle 0x18011e9c2
lea r9, [rsp + 0x32]
mov edx, 0x2e
lea r8, [0x1801a5850]
mov rcx, rbx
call fcn.180131b30
jmp 0x18011e9c5
mov byte [rbx], 0
mov dword [rdi], 0
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.180164660
add rsp, 0x1c0
pop rdi
pop rsi
pop rbx
ret
Function at 0x18011f210
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x1801fd840]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x18011f274
lea r9d, [rax + 2]
mov dword [rsp + 0x20], 3
xor r8d, r8d
lea ecx, [rax + 6]
xor edx, edx
call fcn.180150380
test al, al
je 0x18011f268
mov dword [0x1801fd840], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x1801fd840], 1
jmp 0x18011f279
cmp eax, 2
je 0x18011f2cb
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 0x18011f2aa
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x18011f2cb
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 0x1801206b0
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 0x1801231c0
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 [0x1801fd861], 0
mov esi, r8d
mov rdi, qword [rsp + 0x68]
je 0x180123279
test rdi, rdi
je 0x180123279
mov eax, dword [0x1801fd864]
test eax, eax
jne 0x180123267
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.180122ee0
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.180131b00
mov rcx, qword [0x1801fd858]
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 [0x1801fd864], eax
call qword [sym.imp.WS2_32.dll_recv]
mov ebx, eax
jmp 0x180123286
call qword [sym.imp.WS2_32.dll_recv]
mov ebx, eax
test rdi, rdi
je 0x1801232a1
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.180122ee0
mov rsi, qword [rsp + 0x48]
mov eax, ebx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret

Function at 0x180123320
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 [0x1801fd861], 0
mov esi, r8d
mov rdi, qword [rsp + 0x68]
je 0x1801233d9
test rdi, rdi
je 0x1801233d9
mov eax, dword [0x1801fd864]
test eax, eax
jne 0x1801233c7
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.180122ee0
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.180131b00
mov rcx, qword [0x1801fd858]
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 [0x1801fd864], eax
call qword [sym.imp.WS2_32.dll_send]
mov ebx, eax
jmp 0x1801233e6
call qword [sym.imp.WS2_32.dll_send]
mov ebx, eax
test rdi, rdi
je 0x180123401
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.180122ee0
mov rsi, qword [rsp + 0x48]
mov eax, ebx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
Function at 0x1801293d0
Capabilities:
Convert ip address from string

Disassembly:
cmp qword [rsp + 0x28], 0
mov qword [r9], 0
jge 0x1801293e5
mov eax, 0xfffffffe
ret
mov qword [rsp + 0x28], r9
mov r9b, 1
jmp fcn.180128f20
Function at 0x180134ca0
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 0x180134eef
test r14b, 1
je 0x180134eef
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 0x180134e6d
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 0x180134da4
cmp byte [0x1801fd86c], r13b
jne 0x180134d91
mov dword [rsp + 0x24], r13d
mov rcx, 0xffffffffffffffff
inc rcx
cmp byte [rax + rcx], r13b
jne 0x180134d52
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 [0x1801fd868], eax
mov byte [0x1801fd86c], 1
jmp 0x180134e43
mov eax, dword [0x1801fd868]
inc eax
mov dword [0x1801fd868], eax
jmp 0x180134e43
mov r8d, 4
lea rdx, [rsp + 0x20]
mov rcx, r12
call fcn.180117650
mov ecx, eax
cmp eax, 4
je 0x180134dcc
test eax, eax
jne 0x180134e71
mov eax, dword [rsp + 0x20]
jmp 0x180134e4a
cmp byte [0x1801fd86c], r13b
jne 0x180134e29
lea rcx, [rsp + 0x38]
call fcn.180111270
lea rdx, str.WARNING:_Using_weak_random_seed
mov rcx, r12
movups xmm0, xmmword [rax]
movups xmmword [rsp + 0x28], xmm0
call fcn.18011dbd0
movups xmm0, xmmword [rsp + 0x28]
mov edx, dword [0x1801fd868]
mov byte [0x1801fd86c], 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 0x180134e2f
mov ecx, dword [0x1801fd868]
imul eax, ecx, 0x41c64e6d
add eax, 0x3039
mov dword [0x1801fd868], eax
rol eax, 0x10
mov ecx, r13d
mov dword [rsp + 0x20], eax
test rbx, rbx
je 0x180134e64
sub rbp, rbx
mov byte [rdi], al
inc rdi
shr eax, 8
sub rbx, 1
jne 0x180134e52
mov dword [rsp + 0x20], eax
test rbp, rbp
jne 0x180134d20
test ecx, ecx
je 0x180134eb2
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.180164660
add rsp, 0xf8
pop r15
pop r14
pop r12
pop rsi
ret
test r14, r14
je 0x180134ee8
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 0x180134ec0
mov byte [rsi], 0
xor eax, eax
jmp 0x180134e73
mov eax, 0x2b
jmp 0x180134e93
Function at 0x180134f00
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.180111270
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 0x180134fb0
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.180111270
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.180111300
cmp rax, 0x3e8
ja 0x180134fe1
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 0x180134f60
test rsi, rsi
je 0x180134fbd
mov rcx, rsi
call fcn.180165f5b
test rbx, rbx
je 0x180134fca
mov rcx, rbx
call fcn.180165f5b
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 0x180134fee
mov rcx, rsi
call fcn.180165f5b
test rbx, rbx
je 0x180134ffb
mov rcx, rbx
call fcn.180165f5b
mov eax, 1
jmp 0x180134fcc
Function at 0x1801359e0
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 0x180135a16
cmp rax, 0xffffffffffffffff
cmovne rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
add rsp, 0x30
pop rbx
ret
Function at 0x180138ef0
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.180123080
mov rdi, rax
test rax, rax
je 0x180138f79
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 0x180138faf
cmp ebx, esi
je 0x180138faf
cmp ebx, 0x8000
ja 0x180138faf
cmp ebx, esi
jb 0x180138faa
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.180123080
mov rdi, rax
test rax, rax
jne 0x180138f30
mov edx, 0x2f
mov rcx, rbp
lea r8, str.C:Dev_vcpkg_buildtreescurl_srcurl_7_81_0_459d17a9d2.cleanlibgetenv.c
call fcn.180122e80
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 0x180138f8f
mov edx, 0x3a
mov rcx, rdi
jmp 0x180138f81
Function at 0x18013c130
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1801f5340]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x18]
mov rsi, rcx
xor r9d, r9d
mov rdi, qword [rax + 0x700]
lea rax, [rsp + 0x30]
mov dword [rsp + 0x30], 0x80
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov qword [rsp + 0x20], rax
mov r8d, dword [rdi + 0x144]
mov rdx, qword [rdi + 0x150]
add r8d, 4
mov rcx, qword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rdi + 0x138], 0
mov dword [rdi + 0x13c], eax
jne 0x18013c1c7
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0xe8], rbx
mov qword [rsp + 0xf0], rbp
cmp r8d, 4
jge 0x18013c22d
lea rdx, str.Received_too_short_packet
mov rcx, rsi
call fcn.18011da60
mov dword [rdi + 0xc], 7
xor eax, eax
mov rbp, qword [rsp + 0xf0]
mov rbx, qword [rsp + 0xe8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.180164660
mov rsi, qword [rsp + 0xf8]
add rsp, 0xd0
pop rdi
ret
mov rdx, qword [rdi + 0x150]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rdi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x18013c263.1
movsxd rax, ecx
lea r9, [0x180000000]
mov ecx, dword [r9 + rax*4 + 0x13c37c]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x18013c263.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x14c]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x18013c263.4
lea eax, [r8 - 4]
mov rcx, rsi
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.18011d980
mov ebx, eax
test eax, eax
je 0x18013c2c2
mov edx, 5
mov rcx, rdi
call fcn.18013cdd0
mov eax, ebx
jmp 0x18013c1fc
mov eax, dword [rdi + 0x13c]
mov rcx, rsi
sub eax, 4
cdqe
add qword [rsi + 0xf8], rax
mov rdx, qword [rsi + 0xf8]
call fcn.18012f740
jmp case.0x18013c263.4
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbx, eax
lea rbp, [rdx + 4]
movzx eax, byte [rdx + 3]
mov rdx, rbx
shl ecx, 8
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, rbp
call fcn.18013ce40
cmp rax, rbx
jae case.0x18013c263.4
mov r8, rbp
lea rdx, str.TFTP_error:__s
mov rcx, rsi
call fcn.18011dbd0
jmp case.0x18013c263.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.18013be60
test eax, eax
je case.0x18013c263.4
jmp 0x18013c1fc
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rsi
lea rdx, [0x1801a5850]
call fcn.18011da60
mov rcx, rsi
call fcn.18012fa80
test eax, eax
je 0x18013c1fa
mov edx, 5
mov rcx, rdi
call fcn.18013cdd0
mov eax, 0x2a
jmp 0x18013c1fc