joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140085b80
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 [0x1400d1030]
mov rdi, rax
test rax, rax
je 0x140085bfd
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 0x140085c28
cmp ebx, esi
je 0x140085c28
cmp ebx, 0x8000
ja 0x140085c28
cmp ebx, esi
jb 0x140085c23
mov edx, ebx
mov rcx, rdi
call qword [0x1400d1030]
mov rdi, rax
test rax, rax
jne 0x140085bc0
mov rcx, rbp
call qword [fcn.1400aa4c0]
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 0x140085c08
mov rcx, rdi
jmp 0x140085c00

Function at 0x14008c000
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 [0x1400d1080]
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 0x14008c07a
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.140070fa0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x14008c09f
lea rdx, str.Error_accept__ing_server_connect
call fcn.140070340
lea eax, [rbx + 0x1f]
jmp 0x14008c118
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400704c0
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.14007e8d0
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x14008c116
mov dl, 1
mov rcx, rsi
call fcn.140060d90
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.140060d90
test ebx, ebx
je 0x14008c116
mov rcx, rdi
call fcn.14008c630
mov eax, Ordinal_45
jmp 0x14008c118
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400a92b0
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 0x14008d110
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 0x14008d135
cmp dword [rax + 0x9f8], 0
je 0x14008d161
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14008d161
lea rdx, str.MDTM__s
call fcn.1400a4160
test eax, eax
jne 0x14008d16e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14008dfa0
add rsp, 0x20
pop rbx
ret
Function at 0x14008d920
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 0x14008d958
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.14008da70
cmp byte [rcx + 0xf0e], 0
je 0x14008d970
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14008e460
cmp byte [rcx + 0xf11], 0
je 0x14008da11
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x14008d9cb
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x14008d9ae
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.1400a4160
test eax, eax
je 0x14008da01
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x14008d9f1
lea rdx, str.PRET_STOR__s
call fcn.1400a4160
test eax, eax
je 0x14008da01
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400a4160
test eax, eax
jne 0x14008da1e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14008e3d0
add rsp, 0x20
pop rbx
ret

Function at 0x14008dd60
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 0x14008ddad
cmp qword [rcx + 0xa88], 0
je 0x14008ddad
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400a4160
test eax, eax
jne 0x14008ddb7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14008d920
add rsp, 0x20
pop rbx
ret

Function at 0x14008df40
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 0x14008df8c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14008df8c
lea rdx, str.SIZE__s
call fcn.1400a4160
test eax, eax
jne 0x14008df99
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14008dd60
add rsp, 0x20
pop rbx
ret

Function at 0x14008dfa0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x14008dff8
cmp qword [rcx + 0xa88], 0
je 0x14008dff8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x14008dff8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.14008c840
jmp fcn.14008df40
Function at 0x14008e000
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 0x14008e035
lea rdx, str.Couldnt_set_desired_mode
call fcn.140070340
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x14008e04c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400704c0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x14008e068
mov rcx, rdi
call fcn.14008df40
jmp 0x14008e19f
cmp esi, 0x14
jne 0x14008e181
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x14008e0e9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x14008e0e9
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.140059aa0
test eax, eax
jne 0x14008e19f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14008e0de
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x14008e0e9
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400aa4c0]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14008e10d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400c0206]
test rbp, rbp
mov r9, r8
lea rax, [0x1400c1260]
cmovne r9, rbp
lea rcx, [0x1400b14f0]
cmovne r8, rax
call fcn.14005ecc0
mov rcx, rbp
mov r14, rax
call qword [fcn.1400aa4c0]
test r14, r14
jne 0x14008e14c
lea ebx, [r14 + 0x1b]
jmp 0x14008e1a1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400c1058]
call fcn.1400a4160
mov rcx, r14
mov esi, eax
call qword [fcn.1400aa4c0]
test esi, esi
je 0x14008e175
mov ebx, esi
jmp 0x14008e1a1
mov dword [rdi + 0xab8], 0x1f
jmp 0x14008e1a1
cmp esi, 0x15
jne 0x14008e18c
lea r8d, [rsi - 8]
jmp 0x14008e195
cmp esi, 0x16
jne 0x14008e1a1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.14008da70
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 0x140093a90
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x140093bb4
cmp r8d, 0xff
jne 0x140093af1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x140093adb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xb7820]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400704c0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400704c0
cmp r8d, 0xfb
jne 0x140093b03
lea r9, str.WILL
jmp 0x140093b41
cmp r8d, 0xfc
jne 0x140093b15
lea r9, str.WONT
jmp 0x140093b41
cmp r8d, 0xfd
jne 0x140093b27
lea r9, [0x1400b8244]
jmp 0x140093b41
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x140093b9d
cmp r10d, 0x27
jg 0x140093b74
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xb7e40]
test r8, r8
jne 0x140093b84
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400704c0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x140093b5b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400704c0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400704c0
add rsp, 0x38
ret

Function at 0x140093f00
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 0x140093f5f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140070340
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.140093a90
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x140094110
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400942b8
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 0x140094175
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140094175
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140094175
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 0x1400941ac
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x140094202
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140094202
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140094202
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140094202
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140094202
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.140093bc0
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 0x140094264
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140070340
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.140093f90
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 0x1400942b0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140070340
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x140095a20
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400d1080]
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 0x140095ab5
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 0x140095b16
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140070340
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.1400a92b0
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 0x140095bd1
sub ecx, 1
je 0x140095c44
sub ecx, 1
je 0x140095b80
cmp ecx, 1
je 0x140095b63
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400c1058]
call fcn.140070340
jmp 0x140095c44
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.140095750
test eax, eax
je 0x140095c44
jmp 0x140095aea
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 0x140095c44
sub rax, rsi
cmp rax, rbp
jae 0x140095c44
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400704c0
jmp 0x140095c44
cmp r8d, 4
jle 0x140095c44
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 0x140095c44
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140070260
mov esi, eax
test eax, eax
je 0x140095c23
mov edx, 5
mov rcx, rbx
call fcn.140096710
mov eax, esi
jmp 0x140095aea
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.14007eb40
mov rcx, r14
call fcn.14007ee20
test eax, eax
je 0x140095ae8
mov edx, 5
mov rcx, rbx
call fcn.140096710
mov eax, Ordinal_45
jmp 0x140095aea
Function at 0x1400a89e0
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 0x1400a8a22
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 0x1400a8a69
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 0x1400a8ac2
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 0x1400a8a80
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400a8b03
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400bb3e2]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400bb3e3]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400a8ad0
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 0x1400a8b1c
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, [0x1400bb4f0]
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x1400a8b56
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400a8b5b
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1400a8ba4
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x1400a8ba4
dec r8
sub rdx, 1
jne 0x1400a8b8a
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x1400a8ee4
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rcx
mov rdx, rcx
mov ecx, 0x105
call fcn.1400a8c34
mov ebx, eax
test eax, eax
jne 0x1400a8f14
and dword [rsp + 0x38], eax
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rsp + 0x3c], eax
jmp 0x1400a8f77
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x1400a8f6e
test al, 0x10
je 0x1400a8f6e
bt eax, 0xa
jae 0x1400a8f67
mov r9d, 0x2000000
lea rcx, [rsp + 0x38]
mov r8d, 0x80
mov rdx, rdi
call fcn.1400a8f88
mov rcx, qword [rsp + 0x38]
mov edi, eax
cmp rcx, 0xffffffffffffffff
je 0x1400a8f63
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
jne 0x1400a8f63
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_abort]
int3
test edi, edi
jne 0x1400a8f6e
and dword [rsp + 0x3c], 0
jmp 0x1400a8f73
or dword [rsp + 0x3c], 0xffffffff
mov dword [rsp + 0x38], ebx
mov rax, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x1400aa138
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400aa182
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400aa182
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400aa182
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400aa182
cmp dword [rcx + 0x84], 0xe
jbe 0x1400aa182
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400aa184
xor al, al
add rsp, 0x28
ret
Function at 0x140002952
Capabilities:
Write file on windows

Disassembly:
push rsi
push rbx
sub rsp, 0x28
xor r8d, r8d
test rdx, rdx
mov rsi, rcx
mov rbx, rdx
je 0x140002971
mov rcx, rdx
call sub.api_ms_win_crt_string_l1_1_0.dll_strlen
mov r8, rax
mov rcx, rbx
mov r9, rsi
mov edx, 1
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov rcx, rsi
add rsp, 0x28
pop rbx
pop rsi
jmp fcn.14001a4e8

Function at 0x1400055bb
Capabilities:
Write file on windows

Disassembly:
push rsi
push rbx
sub rsp, 0x38
mov rsi, rcx
mov qword [rsp + 0x28], rdx
mov ecx, 2
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
mov r8, qword [rsp + 0x28]
mov rcx, rsi
mov edx, 1
mov rbx, rax
mov r9, rax
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov rcx, rbx
add rsp, 0x38
pop rbx
pop rsi
jmp fcn.14001a4e8

Function at 0x1400055fa
Capabilities:
Write file on windows

Disassembly:
push rsi
push rbx
sub rsp, 0x38
cmp qword [0x1401220f0], 0
jne 0x140005612
add rsp, 0x38
pop rbx
pop rsi
jmp fcn.1400055bb
lea rsi, [rsp + 0x20]
mov rdx, rcx
mov rcx, rsi
call fcn.140005534
mov rbx, qword [rsp + 0x28]
mov rcx, rsi
call qword [0x1401220f0]
test rbx, rbx
je 0x140005643
test byte [rbx + 7], 0x40
jne 0x140005643
mov rcx, rbx
call fcn.1400039df
lea rcx, [0x140020320]
call fcn.140015130
cmp byte [rax], 0
je 0x14000567b
lea rcx, [0x140020220]
mov byte [rax], 0
call fcn.140015130
xor r8d, r8d
mov rcx, rax
mov rax, qword [rax]
mov rdx, qword [rax + 0x38]
add rsp, 0x38
pop rbx
pop rsi
jmp fcn.140003f44
add rsp, 0x38
pop rbx
pop rsi
ret

Function at 0x140005cf2
Capabilities:
Write file on windows

Disassembly:
push r14
push r13
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x30
lea r12, [0x1401220c0]
xor ebx, ebx
lea r14, [0x140020320]
lea r13, [rsp + 0x20]
mov rsi, rcx
mov rdi, rdx
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov rbp, qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
cmp rbx, rdi
mov ecx, 1
jl 0x140005d78
call rbp
mov r8d, 1
mov edx, 1
lea rcx, [0x14002139b]
mov r9, rax
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov ecx, 1
call rbp
mov rcx, rax
call fcn.14001a4e8
mov rcx, r12
add rsp, 0x30
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
pop r14
jmp qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
call rbp
xor r8d, r8d
mov rdx, r13
mov rcx, rax
mov rax, rbx
shl rax, 4
movups xmm0, xmmword [rsi + rax]
movaps xmmword [rsp + 0x20], xmm0
call fcn.140005bcb
mov rcx, r14
call fcn.140015130
cmp byte [rax], 0
jne 0x140005daa
inc rbx
jmp 0x140005d2b
add rsp, 0x30
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
pop r14
ret