joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400a3ea0
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 [0x1402824f8]
mov rdi, rax
test rax, rax
je 0x1400a3f1d
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 0x1400a3f48
cmp ebx, esi
je 0x1400a3f48
cmp ebx, 0x8000
ja 0x1400a3f48
cmp ebx, esi
jb 0x1400a3f43
mov edx, ebx
mov rcx, rdi
call qword [0x1402824f8]
mov rdi, rax
test rax, rax
jne 0x1400a3ee0
mov rcx, rbp
call qword [fcn.1400c8b76]
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 0x1400a3f28
mov rcx, rdi
jmp 0x1400a3f20

Function at 0x1400aa4f0
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 [0x140282540]
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 0x1400aa56a
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.14008f0c0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400aa58f
lea rdx, str.Error_accept__ing_server_connect
call fcn.14008e460
lea eax, [rbx + 0x1f]
jmp 0x1400aa608
lea rdx, str.Connection_accepted_from_server_n
call fcn.14008e5e0
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.14009cbf0
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400aa606
mov dl, 1
mov rcx, rsi
call fcn.14007edf0
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.14007edf0
test ebx, ebx
je 0x1400aa606
mov rcx, rdi
call fcn.1400aab20
mov eax, Ordinal_46
jmp 0x1400aa608
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400c7790
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 0x1400ab600
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 0x1400ab625
cmp dword [rax + 0x9f8], 0
je 0x1400ab651
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400ab651
lea rdx, str.MDTM__s
call fcn.1400c2650
test eax, eax
jne 0x1400ab65e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400ac490
add rsp, 0x20
pop rbx
ret
Function at 0x1400abe10
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 0x1400abe48
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.1400abf60
cmp byte [rcx + 0xf0e], 0
je 0x1400abe60
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400ac950
cmp byte [rcx + 0xf11], 0
je 0x1400abf01
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400abebb
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400abe9e
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.1400c2650
test eax, eax
je 0x1400abef1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400abee1
lea rdx, str.PRET_STOR__s
call fcn.1400c2650
test eax, eax
je 0x1400abef1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400c2650
test eax, eax
jne 0x1400abf0e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400ac8c0
add rsp, 0x20
pop rbx
ret

Function at 0x1400ac250
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 0x1400ac29d
cmp qword [rcx + 0xa88], 0
je 0x1400ac29d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400c2650
test eax, eax
jne 0x1400ac2a7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400abe10
add rsp, 0x20
pop rbx
ret

Function at 0x1400ac430
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 0x1400ac47c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400ac47c
lea rdx, str.SIZE__s
call fcn.1400c2650
test eax, eax
jne 0x1400ac489
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400ac250
add rsp, 0x20
pop rbx
ret

Function at 0x1400ac490
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400ac4e8
cmp qword [rcx + 0xa88], 0
je 0x1400ac4e8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400ac4e8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400aad30
jmp fcn.1400ac430
Function at 0x1400ac4f0
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 0x1400ac525
lea rdx, str.Couldnt_set_desired_mode
call fcn.14008e460
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400ac53c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.14008e5e0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400ac558
mov rcx, rdi
call fcn.1400ac430
jmp 0x1400ac68f
cmp esi, 0x14
jne 0x1400ac671
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400ac5d9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400ac5d9
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.1400a3fe0
test eax, eax
jne 0x1400ac68f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400ac5ce
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400ac5d9
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400c8b76]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400ac5fd
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400cd49c]
test rbp, rbp
mov r9, r8
lea rax, [0x1400cf130]
cmovne r9, rbp
lea rcx, [0x140101580]
cmovne r8, rax
call fcn.14007cd20
mov rcx, rbp
mov r14, rax
call qword [fcn.1400c8b76]
test r14, r14
jne 0x1400ac63c
lea ebx, [r14 + 0x1b]
jmp 0x1400ac691
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400cef4c]
call fcn.1400c2650
mov rcx, r14
mov esi, eax
call qword [fcn.1400c8b76]
test esi, esi
je 0x1400ac665
mov ebx, esi
jmp 0x1400ac691
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400ac691
cmp esi, 0x15
jne 0x1400ac67c
lea r8d, [rsi - 8]
jmp 0x1400ac685
cmp esi, 0x16
jne 0x1400ac691
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400abf60
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 0x1400b1f80
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400b20a4
cmp r8d, 0xff
jne 0x1400b1fe1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400b1fcb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x107920]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.14008e5e0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.14008e5e0
cmp r8d, 0xfb
jne 0x1400b1ff3
lea r9, str.WILL
jmp 0x1400b2031
cmp r8d, 0xfc
jne 0x1400b2005
lea r9, str.WONT
jmp 0x1400b2031
cmp r8d, 0xfd
jne 0x1400b2017
lea r9, [0x140108344]
jmp 0x1400b2031
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400b208d
cmp r10d, 0x27
jg 0x1400b2064
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x107f40]
test r8, r8
jne 0x1400b2074
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.14008e5e0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400b204b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.14008e5e0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.14008e5e0
add rsp, 0x38
ret

Function at 0x1400b23f0
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 0x1400b244f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14008e460
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400b1f80
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400b2600
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400b27a8
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 0x1400b2665
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400b2665
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400b2665
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 0x1400b269c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400b26f2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400b26f2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400b26f2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400b26f2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400b26f2
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.1400b20b0
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 0x1400b2754
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14008e460
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400b2480
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 0x1400b27a0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14008e460
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400b3f10
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140282540]
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 0x1400b3fa5
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 0x1400b4006
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.14008e460
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.1400c7790
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 0x1400b40c1
sub ecx, 1
je 0x1400b4134
sub ecx, 1
je 0x1400b4070
cmp ecx, 1
je 0x1400b4053
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400cef4c]
call fcn.14008e460
jmp 0x1400b4134
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400b3c40
test eax, eax
je 0x1400b4134
jmp 0x1400b3fda
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 0x1400b4134
sub rax, rsi
cmp rax, rbp
jae 0x1400b4134
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.14008e5e0
jmp 0x1400b4134
cmp r8d, 4
jle 0x1400b4134
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 0x1400b4134
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.14008e380
mov esi, eax
test eax, eax
je 0x1400b4113
mov edx, 5
mov rcx, rbx
call fcn.1400b4c00
mov eax, esi
jmp 0x1400b3fda
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.14009ce60
mov rcx, r14
call fcn.14009d140
test eax, eax
je 0x1400b3fd8
mov edx, 5
mov rcx, rbx
call fcn.1400b4c00
mov eax, Ordinal_46
jmp 0x1400b3fda
Function at 0x1400c6ed0
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 0x1400c6f12
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 0x1400c6f59
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 0x1400c6fb2
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 0x1400c6f70
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400c6ff3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x14010b4c2]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x14010b4c3]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400c6fc0
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 0x1400c7100
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, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x1400c713a
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400c713f
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 0x1400c7188
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 0x1400c7188
dec r8
sub rdx, 1
jne 0x1400c716e
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x1400c87d4
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400c881e
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400c881e
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400c881e
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400c881e
cmp dword [rcx + 0x84], 0xe
jbe 0x1400c881e
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400c8820
xor al, al
add rsp, 0x28
ret
Function at 0x140006350
Capabilities:
Encode data using xor
Hash data using murmur3

Disassembly:
mov r10, rdx
mov r9, rcx
mov edx, r8d
mov rcx, r10
shr rcx, 2
lea eax, [rcx*4]
cdqe
add r9, rax
neg ecx
je 0x14000639c
movsxd rax, ecx
imul r8d, dword [r9 + rax*4], 0xcc9e2d51
mov eax, r8d
rol eax, 0xf
imul r8d, eax, 0x1b873593
xor r8d, edx
rol r8d, 0xd
lea edx, [r8 + r8*4 - 0x19ab949c]
add ecx, 1
jne 0x140006370
mov rax, r10
and eax, 3
cmp rax, 2
je 0x140006420
cmp rax, 3
je 0x140006408
cmp rax, 1
je 0x1400063e8
xor edx, r10d
mov eax, edx
mov r8d, edx
shr eax, 0x10
xor r8d, eax
imul eax, r8d, 0x85ebca6b
mov r8d, eax
shr r8d, 0xd
xor eax, r8d
imul eax, eax, 0xc2b2ae35
mov edx, eax
shr edx, 0x10
xor eax, edx
ret
xor ecx, ecx
movzx eax, byte [r9]
xor eax, ecx
imul eax, eax, 0xcc9e2d51
rol eax, 0xf
imul eax, eax, 0x1b873593
xor edx, eax
jmp 0x1400063b4
movzx ecx, byte [r9 + 2]
shl ecx, 0x10
movzx eax, byte [r9 + 1]
shl eax, 8
xor ecx, eax
jmp 0x1400063ea
xor ecx, ecx
jmp 0x140006410
Function at 0x140027930
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub rsp, 0x28
call qword [sym.imp.KERNEL32.dll_GetFileAttributesA]
xor r8d, r8d
test al, 0x10
sete r8b
add r8d, 1
cmp eax, 0xffffffff
je 0x140027958
mov eax, r8d
add rsp, 0x28
ret
call qword [sym.imp.msvcrt.dll__errno]
xor r8d, r8d
mov dword [rax], 2
mov eax, r8d
add rsp, 0x28
ret

Function at 0x140028360
Capabilities:
Read file on windows

Disassembly:
push r12
push rdi
push rsi
push rbx
sub rsp, 0x28
mov eax, dword [r9]
mov rdi, r8
mov rbx, r9
cmp eax, 1
je 0x140028390
cmp eax, 2
je 0x1400283e8
xor r12d, r12d
test eax, eax
je 0x1400283b8
mov rax, r12
add rsp, 0x28
pop rbx
pop rsi
pop rdi
pop r12
ret
mov r9, qword [r9 + 8]
call fcn.140029130
mov r12, rax
cmp rdi, rax
je 0x140028383
mov dword [rbx + 0x10], 0xffffffff
mov rax, r12
add rsp, 0x28
pop rbx
pop rsi
pop rdi
pop r12
ret
mov r9, qword [r9 + 8]
call sub.msvcrt.dll_fread
mov r12, rax
cmp rdi, rax
je 0x140028383
mov rcx, qword [rbx + 8]
call sub.msvcrt.dll_ferror
test eax, eax
je 0x140028420
call qword [sym.imp.msvcrt.dll__errno]
mov eax, dword [rax]
mov dword [rbx + 0x10], eax
jmp 0x140028383
mov rsi, qword [r9 + 8]
mov r9, qword [rsi]
call qword [rsi + 8]
mov r12d, eax
cmp rdi, r12
jbe 0x140028410
mov dword [rsi + 0x28], 0xffffffff
mov dword [rbx + 0x10], 0xffffffff
jmp 0x1400283a8
mov dword [rsi + 0x28], 0
je 0x140028383
jmp 0x1400283a1
mov rcx, qword [rbx + 8]
call sub.msvcrt.dll_feof
cmp eax, 1
mov eax, 0xfffffffe
sbb eax, 0xffffffff
mov dword [rbx + 0x10], eax
jmp 0x140028383
Function at 0x140034dc0
Capabilities:
Read file on windows

Disassembly:
push r15
push r14
push r13
push r12
push rdi
push rsi
push rbx
sub rsp, 0x70
lea rax, str.readAllFile
mov r13, rcx
mov rcx, qword [str._D_n_]
mov r14, rdx
xor edx, edx
mov qword [rsp + 0x48], rax
lea rax, [0x1400a8ac0]
mov r12, r8
mov word [rsp + 0x60], dx
mov qword [rsp + 0x58], rax
mov qword [rsp + 0x50], 0
call fcn.14009c8c0
mov rdx, qword [rax]
mov rbx, rax
test rdx, rdx
je 0x140034f58
movzx eax, word [rdx + 0x22]
mov qword [rsp + 0x40], rdx
lea rdx, [rsp + 0x40]
mov qword [rbx], rdx
add eax, 1
mov word [rsp + 0x62], ax
cmp ax, 0x7d0
je 0x140034f48
mov qword [rsp + 0x30], 0
mov qword [rsp + 0x38], 0
mov qword [rsp + 0x50], 0x23e
test r12, r12
js 0x140034f78
lea rdi, [rsp + 0x20]
mov rdx, r12
mov rcx, rdi
call fcn.14003d660
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x50], 0x23f
mov qword [rsp + 0x30], rax
mov rdx, rax
mov rax, qword [rsp + 0x28]
mov qword [rsp + 0x38], rax
test rdx, rdx
jle 0x140034fb0
mov rax, qword [rsp + 0x38]
mov r9, r14
mov r8, r12
mov edx, 1
lea rcx, [rax + 8]
call sub.msvcrt.dll_fread
mov r15, rax
cmp r12, rax
je 0x140034ec4
mov rcx, r14
call fcn.140034460
mov rcx, qword [0x1400b3db0]
call fcn.14009c8c0
cmp byte [rax], 0
mov rsi, rax
jne 0x140034f1a
mov qword [rsp + 0x50], 0x240
mov rcx, r14
call fcn.140034930
cmp byte [rsi], 0
jne 0x140034f1a
test al, al
je 0x140034fc0
cmp r12, r15
jle 0x140034f1a
mov qword [rsp + 0x50], 0x242
test r15, r15
js 0x140034f90
lea rcx, [rsp + 0x30]
mov rdx, r15
call fcn.14003a8c0
mov rax, qword [rbx]
movdqa xmm0, xmmword [rsp + 0x30]
mov rax, qword [rax]
movups xmmword [r13], xmm0
mov qword [rbx], rax
mov rax, r13
add rsp, 0x70
pop rbx
pop rsi
pop rdi
pop r12
pop r13
pop r14
pop r15
ret
call fcn.140035d70
jmp 0x140034e3e
mov qword [rsp + 0x40], 0
xor eax, eax
mov word [rsp + 0x62], ax
lea rax, [rsp + 0x40]
mov qword [rbx], rax
jmp 0x140034e3e
movabs r8, 0x7fffffffffffffff
xor edx, edx
mov rcx, r12
call fcn.140039130
jmp 0x140034f1a
movabs r8, 0x7fffffffffffffff
xor edx, edx
mov rcx, r15
call fcn.140039130
jmp 0x140034f1a
sub rdx, 1
xor ecx, ecx
call fcn.14003bf80
jmp 0x140034f1a
mov qword [rsp + 0x50], 0x246
mov rcx, rdi
mov rdx, r14
call fcn.140034a10
cmp byte [rsi], 0
mov rdi, qword [rsp + 0x20]
mov r12, qword [rsp + 0x28]
jne 0x140035028
lea rcx, [rsp + 0x30]
mov rdx, rdi
call fcn.14003a700
test rdi, rdi
jle 0x140035028
mov r8, rdi
add r8, 1
jo 0x14003507d
test r8, r8
js 0x140035060
mov rdx, qword [rsp + 0x38]
mov rax, qword [rsp + 0x30]
lea rcx, [rdx + rax + 8]
lea rdx, [r12 + 8]
call sub.msvcrt.dll_memcpy
add rdi, qword [rsp + 0x30]
jo 0x14003507d
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x50], 0x172
lea rax, [0x1400a8b50]
mov qword [rsp + 0x58], rax
test r12, r12
je 0x140034f1a
test byte [r12 + 7], 0x40
jne 0x140034f1a
mov rcx, r12
call fcn.140035c10
jmp 0x140034f1a
movabs r8, 0x7fffffffffffffff
xor edx, edx
movabs rcx, 0x8000000000000000
call fcn.140039130
jmp 0x140035028
call fcn.140037560
jmp 0x140035028