joyce8/EMBER2024-capa huggingface dataset:
Function at 0x18007d320
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 [0x1800e4030]
mov rdi, rax
test rax, rax
je 0x18007d39d
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 0x18007d3c8
cmp ebx, esi
je 0x18007d3c8
cmp ebx, 0x8000
ja 0x18007d3c8
cmp ebx, esi
jb 0x18007d3c3
mov edx, ebx
mov rcx, rdi
call qword [0x1800e4030]
mov rdi, rax
test rax, rax
jne 0x18007d360
mov rcx, rbp
call qword [fcn.1800a0eba]
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 0x18007d3a8
mov rcx, rdi
jmp 0x18007d3a0

Function at 0x180083740
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 [0x1800e4080]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x4c8]
lea r8, [rsp + 0x20]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x30]
mov rdi, rcx
mov dword [rsp + 0x20], 0x80
mov rcx, rbp
mov rbx, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1800837ba
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 rdx, rbp
mov rcx, rdi
call fcn.18006cc20
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1800837df
lea rdx, str.Error_accept__ing_server_connect
call fcn.18006bfc0
lea eax, [rbx + 0x1f]
jmp 0x180083858
lea rdx, str.Connection_accepted_from_server_n
call fcn.18006c140
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1800763c0
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x180083856
mov dl, 1
mov rcx, rsi
call fcn.180062ab0
mov rcx, qword [rsi + 0x730]
mov r8d, 1
mov rdx, rbx
call qword [rsi + 0x728]
xor edx, edx
mov rcx, rsi
mov ebx, eax
call fcn.180062ab0
test ebx, ebx
je 0x180083856
mov rcx, rdi
call fcn.180083d70
mov eax, Ordinal_45
jmp 0x180083858
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.18009fa70
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 0x180084850
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0xa00
cmp byte [rax + 0xf09], 0
jne 0x180084875
cmp dword [rax + 0x9f8], 0
je 0x1800848a1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1800848a1
lea rdx, str.MDTM__s
call fcn.18009b0a0
test eax, eax
jne 0x1800848ae
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1800856e0
add rsp, 0x20
pop rbx
ret
Function at 0x180085060
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
mov rcx, qword [rcx]
mov rax, qword [rcx + 0x1e0]
cmp dword [rax + 0x10], 0
je 0x180085098
mov r8d, reloc.WS2_32.dll_listen
mov dword [rbx + 0xab8], 0xd
mov dl, 1
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1800851b0
cmp byte [rcx + 0xf0e], 0
je 0x1800850b0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.180085ba0
cmp byte [rcx + 0xf11], 0
je 0x180085151
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x18008510b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1800850ee
cmp byte [rcx + 0xf0d], 0
lea rax, str.NLST
lea r8, str.LIST
cmovne r8, rax
lea rcx, [rbx + 0xa00]
lea rdx, str.PRET__s
call fcn.18009b0a0
test eax, eax
je 0x180085141
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x180085131
lea rdx, str.PRET_STOR__s
call fcn.18009b0a0
test eax, eax
je 0x180085141
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.18009b0a0
test eax, eax
jne 0x18008515e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.180085b10
add rsp, 0x20
pop rbx
ret

Function at 0x1800854a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x10], 0
je 0x1800854ed
cmp qword [rcx + 0xa88], 0
je 0x1800854ed
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.18009b0a0
test eax, eax
jne 0x1800854f7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.180085060
add rsp, 0x20
pop rbx
ret

Function at 0x180085680
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0xa00
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x10], 1
jne 0x1800856cc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1800856cc
lea rdx, str.SIZE__s
call fcn.18009b0a0
test eax, eax
jne 0x1800856d9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1800854a0
add rsp, 0x20
pop rbx
ret

Function at 0x1800856e0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x180085738
cmp qword [rcx + 0xa88], 0
je 0x180085738
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x180085738
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.180083f80
jmp fcn.180085680
Function at 0x180085740
Capabilities:
Check http status code

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x30
xor ebx, ebx
lea eax, [rdx - 0xc8]
mov rdi, rcx
mov rcx, qword [rcx]
mov esi, r8d
cmp eax, 0x64
jb 0x180085775
lea rdx, str.Couldnt_set_desired_mode
call fcn.18006bfc0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x18008578c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.18006c140
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1800857a8
mov rcx, rdi
call fcn.180085680
jmp 0x1800858df
cmp esi, 0x14
jne 0x1800858c1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x180085829
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x180085829
mov byte [rsp + 0x28], 1
lea r9, [rsp + 0x50]
xor r8d, r8d
mov qword [rsp + 0x20], rbx
mov rcx, rsi
mov qword [rsp + 0x50], rbx
call fcn.18007d460
test eax, eax
jne 0x1800858df
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x18008581e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x180085829
mov rcx, qword [rsp + 0x50]
call qword [fcn.1800a0eba]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x18008584d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1800afff6]
test rbp, rbp
mov r9, r8
lea rax, [0x1800d43c8]
cmovne r9, rbp
lea rcx, [0x1800a66a0]
cmovne r8, rax
call fcn.1800610b0
mov rcx, rbp
mov r14, rax
call qword [fcn.1800a0eba]
test r14, r14
jne 0x18008588c
lea ebx, [r14 + 0x1b]
jmp 0x1800858e1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1800b0cf0]
call fcn.18009b0a0
mov rcx, r14
mov esi, eax
call qword [fcn.1800a0eba]
test esi, esi
je 0x1800858b5
mov ebx, esi
jmp 0x1800858e1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1800858e1
cmp esi, 0x15
jne 0x1800858cc
lea r8d, [rsi - 8]
jmp 0x1800858d5
cmp esi, 0x16
jne 0x1800858e1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1800851b0
mov ebx, eax
mov r14, qword [rsp + 0x60]
mov eax, ebx
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
Function at 0x18008b010
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x18008b134
cmp r8d, 0xff
jne 0x18008b071
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x18008b05b
lea r8, [0x180000000]
mov r9, qword [r8 + r10*8 + 0xabe40]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.18006c140
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.18006c140
cmp r8d, 0xfb
jne 0x18008b083
lea r9, str.WILL
jmp 0x18008b0c1
cmp r8d, 0xfc
jne 0x18008b095
lea r9, str.WONT
jmp 0x18008b0c1
cmp r8d, 0xfd
jne 0x18008b0a7
lea r9, [0x1800ac864]
jmp 0x18008b0c1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x18008b11d
cmp r10d, 0x27
jg 0x18008b0f4
lea r8, [0x180000000]
mov r8, qword [r8 + r10*8 + 0xac460]
test r8, r8
jne 0x18008b104
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.18006c140
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x18008b0db
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.18006c140
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.18006c140
add rsp, 0x38
ret

Function at 0x18008b480
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x18], rbp
mov qword [rax + 0x20], rsi
push rdi
sub rsp, 0x20
mov rbp, qword [rcx]
mov edi, r8d
mov esi, edx
mov byte [rax + 0x10], 0xff
xor r9d, r9d
mov byte [rax + 0x11], sil
mov rbx, rcx
mov byte [rax + 0x12], dil
mov rcx, qword [rcx + 0x4c0]
lea rdx, [rax + 0x10]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x18008b4df
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.18006bfc0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.18008b010
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x18008b690
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x18008b838
push rbp
push rdi
push r14
sub rsp, 0x20
mov rbp, qword [rcx]
mov r14, rcx
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rsi
mov qword [rsp + 0x58], r15
mov rdi, qword [rbp + 0x1e0]
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x18008b6f5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x18008b6f5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x18008b6f5
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 r15d, 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 0x18008b72c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x18008b782
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x18008b782
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x18008b782
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x18008b782
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x18008b782
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rbp
call fcn.18008b140
mov rcx, qword [r14 + 0x4c0]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x18008b7e4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.18006bfc0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.18008b510
mov rcx, qword [r14 + 0x4c0]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x18008b830
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.18006bfc0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x18008cfa0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1800e4080]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0xa00]
lea rax, [rsp + 0x30]
mov rdi, qword [rcx]
mov r14, rcx
mov dword [rsp + 0x30], 0x80
xor r9d, r9d
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov r8d, dword [rbx + 0x15c]
mov rdx, qword [rbx + 0x168]
add r8d, 4
mov rcx, qword [rbx + 0x18]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rbx + 0x150], 0
mov dword [rbx + 0x154], eax
jne 0x18008d035
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rbx + 0x150], eax
mov r8d, dword [rbx + 0x154]
mov qword [rsp + 0xf8], rbp
mov qword [rsp + 0x100], rsi
cmp r8d, 4
jge 0x18008d096
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.18006bfc0
mov dword [rbx + 0xc], 7
xor eax, eax
mov rsi, qword [rsp + 0x100]
mov rbp, qword [rsp + 0xf8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.18009fa70
add rsp, 0xd0
pop r14
pop rdi
pop rbx
ret
mov rdx, qword [rbx + 0x168]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rbx + 0xc], ecx
sub ecx, 3
je 0x18008d151
sub ecx, 1
je 0x18008d1c4
sub ecx, 1
je 0x18008d100
cmp ecx, 1
je 0x18008d0e3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1800b0cf0]
call fcn.18006bfc0
jmp 0x18008d1c4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.18008ccd0
test eax, eax
je 0x18008d1c4
jmp 0x18008d06a
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbp, eax
lea rsi, [rdx + 4]
movzx eax, byte [rdx + 3]
mov r8, rbp
shl ecx, 8
xor edx, edx
or ecx, eax
mov dword [rbx + 8], ecx
mov rcx, rsi
call sub.VCRUNTIME140.dll_memchr
test rax, rax
je 0x18008d1c4
sub rax, rsi
cmp rax, rbp
jae 0x18008d1c4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.18006c140
jmp 0x18008d1c4
cmp r8d, 4
jle 0x18008d1c4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rbx + 0x48]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x18008d1c4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.18006bee0
mov esi, eax
test eax, eax
je 0x18008d1a3
mov edx, 5
mov rcx, rbx
call fcn.18008dc90
mov eax, esi
jmp 0x18008d06a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.180076570
mov rcx, r14
call fcn.180076850
test eax, eax
je 0x18008d068
mov edx, 5
mov rcx, rbx
call fcn.18008dc90
mov eax, Ordinal_45
jmp 0x18008d06a
Function at 0x18009f920
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 [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
jne 0x18009f962
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 0x18009f9a9
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 0x18009fa02
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 0x18009f9c0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x18009fa43
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1800af94a]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1800af94b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x18009fa10
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 0x180003f60
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x47], 0
je 0x180003f83
xor eax, eax
nop dword [rax + rax]
lea edx, [rax - 9]
xor byte [rcx + rax], dl
inc rax
cmp rax, 0x46
jb 0x180003f70
mov byte [rcx + 0x47], 0
mov rax, rcx
ret

Function at 0x180003f90
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x70
mov r9, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x68], rcx
xor esi, esi
cmp byte [r8 + 6], sil
je 0x180003fc4
mov ecx, esi
lea eax, [rcx - 9]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 5
jb 0x180003fb0
mov byte [r8 + 6], sil
lea rax, [r8 + 5]
mov qword [rsp + 0x48], rsi
mov qword [rsp + 0x58], rsi
mov qword [rsp + 0x60], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x48], sil
cmp r9, rax
je 0x180003ff9
mov r8d, 5
mov rdx, r9
lea rcx, [rsp + 0x48]
call fcn.180008400
nop
cmp byte [rbx + 0xa], 0
je 0x180004023
mov rcx, rsi
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx - 9]
xor byte [rbx + rcx], al
inc rcx
cmp rcx, 9
jb 0x180004010
mov byte [rbx + 0xa], 0
lea rax, [rbx + 9]
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x38], rsi
mov qword [rsp + 0x40], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x28], 0
cmp rbx, rax
je 0x180004058
mov r8d, 9
mov rdx, rbx
lea rcx, [rsp + 0x28]
call fcn.180008400
nop
lea r9, [rsp + 0x48]
lea r8, [rsp + 0x28]
movzx edx, byte [rsp + 0x20]
mov rcx, rdi
call fcn.18000a2b0
nop
mov rdx, qword [rsp + 0x40]
cmp rdx, 0x10
jb 0x1800040b1
inc rdx
mov rcx, qword [rsp + 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1800040ab
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1800040ab
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1800bf958
nop
mov rdx, qword [rsp + 0x60]
cmp rdx, 0x10
jb 0x1800040f1
inc rdx
mov rcx, qword [rsp + 0x48]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1800040ec
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1800040ec
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1800bf958
mov rax, rdi
add rsp, 0x70
pop rdi
pop rsi
pop rbx
ret
Function at 0x180004100
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r9, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x48], rcx
xor esi, esi
cmp byte [r8 + 7], sil
je 0x180004134
mov ecx, esi
lea eax, [rcx - 9]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 6
jb 0x180004120
mov byte [r8 + 7], sil
lea rax, [r8 + 6]
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x38], rsi
mov qword [rsp + 0x40], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x28], sil
cmp r9, rax
je 0x180004169
mov r8d, 6
mov rdx, r9
lea rcx, [rsp + 0x28]
call fcn.180008400
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x180004177
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x28]
call fcn.18000b3b0
mov qword [rdi], rsi
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 + 0x40]
cmp rdx, 0x10
jb 0x1800041ee
inc rdx
mov rcx, qword [rsp + 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1800041e9
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1800041e9
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1800bf958
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x180004200
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x50
mov r9, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x48], rcx
xor esi, esi
cmp byte [r8 + 0xa], sil
je 0x180004234
mov ecx, esi
lea eax, [rcx - 9]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 9
jb 0x180004220
mov byte [r8 + 0xa], sil
lea rax, [r8 + 9]
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x38], rsi
mov qword [rsp + 0x40], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x28], sil
cmp r9, rax
je 0x180004269
mov r8d, 9
mov rdx, r9
lea rcx, [rsp + 0x28]
call fcn.180008400
nop
mov r9, qword [rbx + 0x10]
cmp qword [rbx + 0x18], 0x10
jb 0x180004277
mov rbx, qword [rbx]
mov r8, rbx
xor edx, edx
lea rcx, [rsp + 0x28]
call fcn.18000b3b0
mov qword [rdi], rsi
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 + 0x40]
cmp rdx, 0x10
jb 0x1800042ee
inc rdx
mov rcx, qword [rsp + 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1800042e9
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1800042e9
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1800bf958
mov rax, rdi
add rsp, 0x50
pop rdi
pop rsi
pop rbx
ret

Function at 0x180004300
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x136], 0
je 0x180004328
xor eax, eax
nop dword [rax + rax]
lea edx, [rax - 9]
xor byte [rcx + rax], dl
inc rax
cmp rax, 0x135
jb 0x180004310
mov byte [rcx + 0x136], 0
mov rax, rcx
ret
Function at 0x180004eb0
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x70
mov r9, r8
mov rbx, rdx
mov rdi, rcx
mov qword [rsp + 0x68], rcx
xor esi, esi
cmp byte [r8 + 0xb], sil
je 0x180004ee4
mov ecx, esi
lea eax, [rcx - 9]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 0xa
jb 0x180004ed0
mov byte [r8 + 0xb], sil
lea rax, [r8 + 0xa]
mov qword [rsp + 0x48], rsi
mov qword [rsp + 0x58], rsi
mov qword [rsp + 0x60], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x48], sil
cmp r9, rax
je 0x180004f19
mov r8d, 0xa
mov rdx, r9
lea rcx, [rsp + 0x48]
call fcn.180008400
nop
cmp byte [rbx + 0xb], 0
je 0x180004f43
mov rcx, rsi
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx - 9]
xor byte [rbx + rcx], al
inc rcx
cmp rcx, 0xa
jb 0x180004f30
mov byte [rbx + 0xb], 0
lea rax, [rbx + 0xa]
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x38], rsi
mov qword [rsp + 0x40], reloc.WS2_32.dll_ntohs
mov byte [rsp + 0x28], 0
cmp rbx, rax
je 0x180004f78
mov r8d, 0xa
mov rdx, rbx
lea rcx, [rsp + 0x28]
call fcn.180008400
nop
lea r9, [rsp + 0x48]
lea r8, [rsp + 0x28]
movzx edx, byte [rsp + 0x20]
mov rcx, rdi
call fcn.18000a2b0
nop
mov rdx, qword [rsp + 0x40]
cmp rdx, 0x10
jb 0x180004fd1
inc rdx
mov rcx, qword [rsp + 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x180004fcb
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x180004fcb
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1800bf958
nop
mov rdx, qword [rsp + 0x60]
cmp rdx, 0x10
jb 0x180005011
inc rdx
mov rcx, qword [rsp + 0x48]
mov rax, rcx
cmp rdx, 0x1000
jb 0x18000500c
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x18000500c
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1800bf958
mov rax, rdi
add rsp, 0x70
pop rdi
pop rsi
pop rbx
ret