joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14009d430
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
mov ebx, 1
mov edx, ebx
xor ecx, ecx
xor ebp, ebp
call qword [0x140195010]
mov rdi, rax
test rax, rax
je 0x14009d4ad
nop word [rax + rax]
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 0x14009d4d8
cmp ebx, esi
je 0x14009d4d8
cmp ebx, 0x8000
ja 0x14009d4d8
cmp ebx, esi
jb 0x14009d4d3
mov edx, ebx
mov rcx, rdi
call qword [0x140195010]
mov rdi, rax
test rax, rax
jne 0x14009d470
mov rcx, rbp
call qword [fcn.1400caeb8]
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 0x14009d4b8
mov rcx, rdi
jmp 0x14009d4b0

Function at 0x1400a3ba0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xc0
mov rax, qword [0x1401964f0]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x18]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
mov rbp, qword [rsi + 0x1f8]
mov rcx, rbp
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1400a3c1b
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_accept]
mov rbx, rax
mov r8, rbp
mov rdx, rsi
mov rcx, rdi
call fcn.140086660
mov rcx, rdi
cmp rbx, 0xffffffffffffffff
jne 0x1400a3c43
lea rdx, str.Error_accept__ing_server_connect
call fcn.140085c40
lea eax, [rbx + 0x1f]
jmp 0x1400a3cbf
lea rdx, str.Connection_accepted_from_server_n
call fcn.140085da0
mov edx, 1
mov byte [rsi + 0x3b2], 0
mov rcx, rbx
mov qword [rsi + 0x1f8], rbx
call fcn.140095f50
mov byte [rsi + 0x3c5], 1
cmp qword [rdi + 0x298], 0
je 0x1400a3cbd
mov dl, 1
mov rcx, rdi
call fcn.140075f80
mov rcx, qword [rdi + 0x2a0]
mov r8d, 1
mov rdx, rbx
call qword [rdi + 0x298]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.140075f80
test ebx, ebx
je 0x1400a3cbd
mov rdx, rsi
mov rcx, rdi
call fcn.1400a41c0
mov eax, Ordinal_45
jmp 0x1400a3cbf
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400c9c70
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rbp, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x1400a5750
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b8]
mov rbx, rcx
mov rdx, qword [rcx + 0x18]
cmp dword [rax + 0x10], 0
je 0x1400a5786
mov dword [rdx + 0x7a8], 0xd
mov r8d, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.1400a5870
cmp byte [rcx + 0xade], 0
je 0x1400a579b
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.1400a62e0
cmp byte [rcx + 0xae1], 0
je 0x1400a581c
mov r9, qword [rdx + 0x768]
test r9, r9
jne 0x1400a57de
mov r9, qword [rcx + 0x798]
test r9, r9
jne 0x1400a57d5
cmp byte [rbx + 0xadd], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x1400a57f5
cmp byte [rcx + 0xaed], 0
lea r8, str.PRET_STOR__s
jne 0x1400a57f5
lea r8, str.PRET_RETR__s
add rdx, 0x6d8
mov rcx, rbx
call fcn.1400bd700
test eax, eax
jne 0x1400a5826
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7a8], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400a6230
add rsp, 0x20
pop rbx
ret

Function at 0x1400a5b40
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b8]
add rdx, 0x6d8
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x1400a5b8e
cmp qword [rdx + 0x90], 0
je 0x1400a5b8e
xor r9d, r9d
lea r8, str.REST__d
call fcn.1400bd700
test eax, eax
jne 0x1400a5b98
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7a8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400a5750
add rsp, 0x20
pop rbx
ret
Function at 0x1400a5e60
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
mov rbp, qword [rcx + 0x18]
lea eax, [rdx - 0xc8]
xor edi, edi
mov esi, r8d
mov rbx, rcx
cmp eax, 0x64
jb 0x1400a5e9f
lea rdx, str.Couldnt_set_desired_mode
call fcn.140085c40
lea eax, [rdi + 0x11]
jmp 0x1400a600b
cmp edx, 0xc8
je 0x1400a5eb6
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140085da0
cmp esi, 0x13
jne 0x1400a5ecb
mov rdx, rbp
mov rcx, rbx
call fcn.1400a5d60
jmp 0x1400a6007
cmp esi, 0x14
jne 0x1400a5fe9
cmp dword [rbx + 0x730], 2
mov rbp, qword [rbx + 0x18]
jne 0x1400a5f4e
mov rax, qword [rbx + 0x1b8]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400a5f4e
mov dword [rsp + 0x28], 3
lea r9, [rsp + 0x40]
xor r8d, r8d
mov qword [rsp + 0x20], rdi
mov rcx, rbx
mov qword [rsp + 0x40], rdi
call fcn.14009d570
test eax, eax
jne 0x1400a6007
mov rcx, qword [rsp + 0x40]
lea edx, [rsi + 0x1b]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400a5f43
mov rdi, qword [rsp + 0x40]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], 0
jmp 0x1400a5f4e
mov rcx, qword [rsp + 0x40]
call qword [fcn.1400caeb8]
mov rdx, qword [rbx + 0x798]
test rdx, rdx
jne 0x1400a5f73
cmp byte [rbx + 0xadd], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400dcb58]
test rdi, rdi
mov r9, r8
lea rax, [0x14017c20c]
cmovne r9, rdi
lea rcx, [0x1400d0f60]
cmovne r8, rax
call fcn.140089f10
mov rcx, rdi
mov rsi, rax
call qword [fcn.1400caeb8]
test rsi, rsi
jne 0x1400a5fb1
lea edi, [rsi + 0x1b]
jmp 0x1400a6009
lea rdx, [rbp + 0x6d8]
mov r9, rsi
lea r8, [0x1400e3404]
mov rcx, rbx
call fcn.1400bd700
mov rcx, rsi
mov edi, eax
call qword [fcn.1400caeb8]
test edi, edi
jne 0x1400a6009
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7a8], 0x1f
jmp 0x1400a6009
cmp esi, 0x15
jne 0x1400a5ff4
lea r8d, [rsi - 8]
jmp 0x1400a5ffd
cmp esi, 0x16
jne 0x1400a6009
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rbx
call fcn.1400a5870
mov edi, eax
mov eax, edi
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x1400ac340
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xaee], 0
movsxd r10, r9d
je 0x1400ac464
cmp r8d, 0xff
jne 0x1400ac3a1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400ac38b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xd7640]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140085da0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140085da0
cmp r8d, 0xfb
jne 0x1400ac3b3
lea r9, str.WILL
jmp 0x1400ac3f1
cmp r8d, 0xfc
jne 0x1400ac3c5
lea r9, str.WONT
jmp 0x1400ac3f1
cmp r8d, 0xfd
jne 0x1400ac3d7
lea r9, [0x1400d8064]
jmp 0x1400ac3f1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400ac44d
cmp r10d, 0x27
jg 0x1400ac424
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xd7c60]
test r8, r8
jne 0x1400ac434
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140085da0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400ac40b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140085da0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140085da0
add rsp, 0x38
ret

Function at 0x1400ac7b0
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x18]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
xor r9d, r9d
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
mov rcx, qword [rcx + 0x1f0]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400ac80f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.140085c40
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.1400ac340
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1400ac9b0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400acb59
push rsi
push rdi
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x1b8]
mov rsi, rcx
mov r15, qword [rcx + 0x18]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rbp
lea rbx, [rdi + 0x1eb8]
mov qword [rsp + 0x58], r14
lea r14, [rdi + 0x1cb8]
mov qword [rbx], r14
cmp r14, rbx
jae 0x1400aca17
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400aca17
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400aca17
mov byte [rax], dl
inc qword [rbx]
movzx ecx, word [rdi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rdi + 0x1caa]
movzx ebp, ax
mov word [rsp + 0x48], ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
cmp r9, rbx
jae 0x1400aca4d
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x1400acaa3
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400acaa3
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400acaa3
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400acaa3
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400acaa3
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rsi
call fcn.1400ac470
mov rcx, qword [r15 + 0x1f0]
xor r9d, r9d
mov rdx, r14
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x1400acb05
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.140085c40
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, rsi
call fcn.1400ac840
mov rcx, qword [r15 + 0x1f0]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400acb51
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.140085c40
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x1400ae280
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1401964f0]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x18]
mov rsi, rcx
xor r9d, r9d
mov rdi, qword [rax + 0x6d8]
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 + 0x154]
mov rdx, qword [rdi + 0x160]
add r8d, 4
mov rcx, qword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rdi + 0x148], 0
mov dword [rdi + 0x14c], eax
jne 0x1400ae317
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xc8]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x148], eax
mov r8d, dword [rdi + 0x14c]
mov qword [rsp + 0xe8], rbx
mov qword [rsp + 0xf0], rbp
cmp r8d, 4
jge 0x1400ae37d
lea rdx, str.Received_too_short_packet
mov rcx, rsi
call fcn.140085c40
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.1400c9c70
mov rsi, qword [rsp + 0xf8]
add rsp, 0xd0
pop rdi
ret
mov rdx, qword [rdi + 0x160]
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.0x1400ae3b3.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0xae4cc]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x1400ae3b3.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x15c]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x1400ae3b3.4
lea eax, [r8 - 4]
mov rcx, rsi
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140085b50
mov ebx, eax
test eax, eax
je 0x1400ae412
mov edx, 5
mov rcx, rdi
call fcn.1400aef70
mov eax, ebx
jmp 0x1400ae34c
mov eax, dword [rdi + 0x14c]
mov rcx, rsi
sub eax, 4
cdqe
add qword [rsi + 0x100], rax
mov rdx, qword [rsi + 0x100]
call fcn.1400961c0
jmp case.0x1400ae3b3.4
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.1400aeff0
cmp rax, rbx
jae case.0x1400ae3b3.4
mov r8, rbp
lea rdx, str.TFTP_error:__s_n
mov rcx, rsi
call fcn.140085da0
jmp case.0x1400ae3b3.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.1400adfb0
test eax, eax
je case.0x1400ae3b3.4
jmp 0x1400ae34c
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rsi
lea rdx, [0x1400e3404]
call fcn.140085c40
mov rcx, rsi
call fcn.1400964d0
test eax, eax
je 0x1400ae34a
mov edx, 5
mov rcx, rdi
call fcn.1400aef70
mov eax, Ordinal_45
jmp 0x1400ae34c
Function at 0x1400c04a0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rdi
push r14
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbx, rcx
mov ebp, r8d
mov r14, rdx
lea ecx, [rax + rax]
mov eax, dword [rbx + 0x20]
add rax, 0x18
add rcx, rax
call qword [section..data]
mov rdi, rax
test rax, rax
jne 0x1400c04e2
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbx
mov qword [rax + 8], rcx
mov eax, dword [rbx + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rsi
mov qword [rdi + 0x10], rax
cmp ebp, dword [rbx + 0x1c]
jbe 0x1400c0529
call qword [rbx]
mov rcx, qword [rdi + 8]
mov r8d, ebp
mov rdx, r14
call qword [rbx + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbx + 0x18]
add r14, qword [rdi + 0x10]
mov rdx, qword [rdi + 8]
mov rcx, r14
call qword [rbx + reloc.WS2_32.dll_recv]
mov rcx, qword [rdi + 8]
mov ebp, dword [rbx + 0x20]
call qword [rbx]
mov rcx, qword [rdi + 0x10]
call qword [rbx]
xor esi, esi
test rbp, rbp
je 0x1400c0582
mov rsi, rbp
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x40], al
mov rcx, qword [rdi + 8]
call qword [rbx + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x40], al
mov r8d, 1
mov rcx, qword [rdi + 0x10]
call qword [rbx + reloc.WS2_32.dll_htonl]
sub rbp, 1
jne 0x1400c0540
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400c05c3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400db23c]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400db23d]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400c0590
mov rsi, qword [rsp + 0x48]
mov rax, rdi
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400c2750
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push rbx
sub rsp, 0x50
movaps xmmword [rsp + 0x40], xmm6
mov eax, gethostname
movaps xmmword [rsp + 0x30], xmm7
xorps xmm6, xmm6
movaps xmmword [rsp + 0x20], xmm8
mov rbx, rcx
movsd xmm8, qword [0x1400db750]
cvtsi2sd xmm6, rax
test rax, rax
jns 0x1400c2789
addsd xmm6, xmm8
movaps xmm0, xmm8
call qword [sym.imp.api_ms_win_crt_math_l1_1_0.dll_log2]
divsd xmm6, xmm0
movaps xmm0, xmm6
call sub.api_ms_win_crt_math_l1_1_0.dll_ceil
movsd xmm6, qword [0x1400db748]
mov ecx, 1
cvttsd2si eax, xmm0
xorps xmm7, xmm7
cmp eax, ecx
cmovl eax, ecx
test eax, eax
jle 0x1400c28c3
mov qword [rsp + 0x60], rbp
movabs rbp, 0x38eb3ffff6d3
mov qword [rsp + 0x68], rsi
movabs rsi, 0xb5026f5aa96619e9
mov qword [rsp + 0x70], rdi
mov edi, eax
mov eax, dword [rbx]
cmp eax, 0x138
jne 0x1400c283c
lea r8, [rbx + 0x10]
mov r9d, eax
nop word [rax + rax]
mov edx, dword [r8 - 8]
xor edx, dword [r8]
lea r8, [r8 + 8]
btr edx, 0x1f
xor rdx, qword [r8 - 0x10]
movzx eax, dl
and al, 1
neg al
sbb rcx, rcx
shr rdx, 1
and rcx, rsi
xor rcx, qword [r8 + 0x4d0]
xor rcx, rdx
mov qword [r8 + 0x9b0], rcx
sub r9, 1
jne 0x1400c2800
jmp 0x1400c284b
cmp eax, 0x270
jb 0x1400c284b
mov rcx, rbx
call fcn.1400c3b30
mov eax, dword [rbx]
xorps xmm1, xmm1
mov rcx, qword [rbx + rax*8 + 8]
inc eax
mov dword [rbx], eax
mov rax, rcx
shr rax, 0x1d
and rax, qword [rbx + 0x1388]
xor rcx, rax
mov rax, rcx
and rax, rbp
shl rax, 0x11
xor rcx, rax
mov rax, rcx
and rax, 0xffffffffffffbf77
shl rax, 0x25
xor rcx, rax
mov rax, rcx
shr rax, 0x2b
xor rax, rcx
cvtsi2sd xmm1, rax
jns 0x1400c289d
addsd xmm1, xmm8
mulsd xmm1, xmm6
mulsd xmm6, xmm8
addsd xmm7, xmm1
sub rdi, 1
jne 0x1400c27e5
mov rdi, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x60]
movaps xmm8, xmmword [rsp + 0x20]
divsd xmm7, xmm6
movaps xmm6, xmmword [rsp + 0x40]
movaps xmm0, xmm7
movaps xmm7, xmmword [rsp + 0x30]
add rsp, 0x50
pop rbx
ret

Function at 0x1400c3b30
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 8], rbx
mov r10, rcx
lea r9, [rcx + 0x9c8]
movabs rbx, 0xb5026f5aa96619e9
mov r11d, 0x9c
nop
mov edx, dword [r9]
xor edx, dword [r9 + 8]
lea r9, [r9 + 8]
btr edx, 0x1f
xor rdx, qword [r9 - 8]
movzx eax, dl
and al, 1
neg al
sbb rcx, rcx
shr rdx, 1
and rcx, rbx
xor rcx, qword [r9 + 0x4d8]
xor rcx, rdx
mov qword [r9 - 0x9c8], rcx
sub r11, 1
jne 0x1400c3b50
lea r9, [r10 + 0xea8]
mov r11d, 0x9b
nop word [rax + rax]
mov edx, dword [r9]
xor edx, dword [r9 + 8]
lea r9, [r9 + 8]
btr edx, 0x1f
xor rdx, qword [r9 - 8]
movzx eax, dl
and al, 1
neg al
sbb rcx, rcx
shr rdx, 1
and rcx, rbx
xor rcx, qword [r9 - 0xea8]
xor rcx, rdx
mov qword [r9 - 0x9c8], rcx
sub r11, 1
jne 0x1400c3ba0
mov edx, dword [r10 + 0x1380]
xor edx, dword [r10 + 8]
btr edx, 0x1f
xor rdx, qword [r10 + 0x1380]
movzx eax, dl
and al, 1
neg al
sbb rcx, rcx
shr rdx, 1
and rcx, rbx
mov rbx, qword [rsp + 8]
xor rcx, qword [r10 + 0x4e0]
xor rcx, rdx
mov qword [r10 + 0x9c0], rcx
mov dword [r10], r11d
ret
Function at 0x1400c45c0
Capabilities:
Query or enumerate registry value

Disassembly:
push rbx
sub rsp, 0xae0
mov rax, qword [0x1401964f0]
xor rax, rsp
mov qword [rsp + 0xad0], rax
mov rbx, rdx
mov dword [rsp + 0x28], reloc.WLDAP32.dll_Ordinal_32
lea rax, [rsp + 0x80]
mov r8, rcx
xor edx, edx
mov qword [rsp + 0x20], rax
mov ecx, 0xfde9
or r9d, 0xffffffff
call qword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
lea rax, [rsp + 0x40]
mov dword [rsp + 0x28], reloc.WLDAP32.dll_Ordinal_32
or r9d, 0xffffffff
mov qword [rsp + 0x20], rax
mov r8, rbx
xor edx, edx
mov ecx, 0xfde9
call qword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
lea rax, [rsp + 0x38]
mov r9d, 0x20019
xor r8d, r8d
mov qword [rsp + 0x20], rax
lea rdx, str.SoftwareValveSteam
mov rcx, 0xffffffff80000001
call qword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x1400c466f
mov ecx, 2
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
lea rdx, str.Error_opening_Steam_key_n
jmp 0x1400c4737
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x30]
mov qword [rsp + 0x28], rax
lea rdx, str.SteamExe
lea rax, [rsp + 0xc0]
mov dword [rsp + 0x30], 0x208
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
call qword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov rcx, qword [rsp + 0x38]
mov ebx, eax
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
test ebx, ebx
jne 0x1400c4725
mov ecx, dword [rsp + 0x30]
cmp ecx, 1
jb 0x1400c4725
shr ecx, 1
je 0x1400c46e3
lea rax, [rsp + 0xc0]
lea edx, [rbx + 0x5c]
nop
cmp word [rax], 0x2f
jne 0x1400c46d9
mov word [rax], dx
add rax, 2
sub rcx, 1
jne 0x1400c46d0
lea rax, [rsp + 0x40]
mov edx, 0x800
lea r9, [rsp + 0xc0]
mov qword [rsp + 0x20], rax
lea r8, str.__s__steam:__rungameid__s
lea rcx, [rsp + 0x2d0]
call fcn.1400c4450
lea rdx, [rsp + 0x2d0]
lea rcx, [rsp + 0x80]
call fcn.1400c40b0
jmp 0x1400c473f
mov ecx, 2
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
lea rdx, str.Error_reading_SteamExe_key_n
mov rcx, rax
call fcn.1400c4760
mov rcx, qword [rsp + 0xad0]
xor rcx, rsp
call fcn.1400c9c70
add rsp, 0xae0
pop rbx
ret
Function at 0x1400c4800
Capabilities:
Check if file exists

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x1401964f0]
xor rax, rsp
mov qword [rsp + 0x70], rax
mov eax, dword [0x1400db9a0]
xor edi, edi
movups xmm0, xmmword [str._pipediscord_ipc_0]
mov dword [rsp + 0x68], eax
mov rbx, rcx
movzx eax, word [0x1400db9a4]
lea rcx, [rsp + 0x40]
movups xmm1, xmmword [0x1400db988]
mov word [rsp + 0x6c], ax
mov eax, Ordinal_50
movups xmmword [rsp + 0x40], xmm0
xor r9d, r9d
mov qword [rsp + 0x30], rdi
movsd xmm0, qword [0x1400db998]
xor r8d, r8d
mov dword [rsp + 0x28], edi
mov edx, 0xc0000000
movsd qword [rsp + 0x60], xmm0
mov word [rsp + 0x6a], ax
movups xmmword [rsp + 0x50], xmm1
mov dword [rsp + 0x20], 3
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov qword [rbx + 8], rax
cmp rax, 0xffffffffffffffff
jne 0x1400c4904
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x1400c48b8
movzx eax, word [rsp + 0x6a]
cmp ax, 0x39
jae 0x1400c4927
inc ax
mov word [rsp + 0x6a], ax
jmp 0x1400c48d3
cmp eax, 0xe7
jne 0x1400c4927
mov edx, 0x2710
lea rcx, [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_WaitNamedPipeW]
test eax, eax
je 0x1400c4927
mov qword [rsp + 0x30], rdi
lea rcx, [rsp + 0x40]
mov dword [rsp + 0x28], edi
xor r9d, r9d
xor r8d, r8d
mov dword [rsp + 0x20], 3
mov edx, 0xc0000000
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov qword [rbx + 8], rax
cmp rax, 0xffffffffffffffff
je 0x1400c4898
mov byte [rbx], 1
mov al, 1
mov rcx, qword [rsp + 0x70]
xor rcx, rsp
call fcn.1400c9c70
mov rbx, qword [rsp + 0x98]
add rsp, 0x80
pop rdi
ret
xor al, al
jmp 0x1400c4909

Function at 0x1400c4930
Capabilities:
Read file on windows
Read pipe

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x30
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
test rdx, rdx
jne 0x1400c4950
xor al, al
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
test rbx, rbx
je 0x1400c4946
mov rcx, qword [rcx + 8]
cmp rcx, 0xffffffffffffffff
je 0x1400c4946
lea rax, [rsp + 0x58]
mov qword [rsp + 0x50], rbp
xor ebp, ebp
xor r9d, r9d
mov qword [rsp + 0x28], rbp
xor r8d, r8d
xor edx, edx
mov qword [rsp + 0x20], rax
mov dword [rsp + 0x58], ebp
call qword [sym.imp.KERNEL32.dll_PeekNamedPipe]
test eax, eax
je 0x1400c49db
mov eax, dword [rsp + 0x58]
cmp rax, rdi
jb 0x1400c49f0
mov rcx, qword [rbx + 8]
lea r9, [rsp + 0x68]
mov r8d, edi
mov dword [rsp + 0x68], ebp
mov rdx, rsi
mov qword [rsp + 0x20], rbp
call qword [sym.imp.KERNEL32.dll_ReadFile]
cmp eax, 1
jne 0x1400c49c4
mov rbp, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
mov rcx, rbx
call fcn.1400c47b0
mov rbp, qword [rsp + 0x50]
xor al, al
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
mov rcx, qword [rbx + 8]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov qword [rbx + 8], 0xffffffffffffffff
mov byte [rbx], bpl
xor al, al
mov rbp, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret