joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400830d0
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 [0x1400d5010]
mov rdi, rax
test rax, rax
je 0x14008314d
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 0x140083178
cmp ebx, esi
je 0x140083178
cmp ebx, 0x8000
ja 0x140083178
cmp ebx, esi
jb 0x140083173
mov edx, ebx
mov rcx, rdi
call qword [0x1400d5010]
mov rdi, rax
test rax, rax
jne 0x140083110
mov rcx, rbp
call qword [fcn.1400aaaaa]
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 0x140083158
mov rcx, rdi
jmp 0x140083150

Function at 0x1400897d0
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 [0x1400d5068]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x18]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
mov rbp, qword [rsi + 0x1f0]
mov rcx, rbp
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x14008984b
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 r8, rbp
mov rdx, rsi
mov rcx, rdi
call fcn.140069ca0
mov rcx, rdi
cmp rbx, 0xffffffffffffffff
jne 0x140089873
lea rdx, str.Error_accept__ing_server_connect
call fcn.140069330
lea eax, [rbx + 0x1f]
jmp 0x1400898ef
lea rdx, str.Connection_accepted_from_server
call fcn.1400694a0
mov edx, 1
mov byte [rsi + 0x3da], 0
mov rcx, rbx
mov qword [rsi + 0x1f0], rbx
call fcn.140099d30
mov byte [rsi + 0x3ed], 1
cmp qword [rdi + 0x288], 0
je 0x1400898ed
mov dl, 1
mov rcx, rdi
call fcn.140058a80
mov rcx, qword [rdi + 0x290]
mov r8d, 1
mov rdx, rbx
call qword [rdi + 0x288]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.140058a80
test ebx, ebx
je 0x1400898ed
mov rdx, rsi
mov rcx, rdi
call fcn.140089df0
mov eax, Ordinal_45
jmp 0x1400898ef
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400aa170
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 0x14008b3c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b0]
mov rbx, rcx
mov rdx, qword [rcx + 0x18]
cmp dword [rax + 0x10], 0
je 0x14008b3f6
mov dword [rdx + 0x7d0], 0xd
mov r8d, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.14008b4e0
cmp byte [rcx + 0xb26], 0
je 0x14008b40b
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.14008bf50
cmp byte [rcx + 0xb29], 0
je 0x14008b48c
mov r9, qword [rdx + 0x790]
test r9, r9
jne 0x14008b44e
mov r9, qword [rcx + 0x7c8]
test r9, r9
jne 0x14008b445
cmp byte [rbx + 0x12f9], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x14008b465
cmp byte [rcx + 0xb35], 0
lea r8, str.PRET_STOR__s
jne 0x14008b465
lea r8, str.PRET_RETR__s
add rdx, 0x700
mov rcx, rbx
call fcn.1400a47f0
test eax, eax
jne 0x14008b496
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7d0], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14008bea0
add rsp, 0x20
pop rbx
ret

Function at 0x14008b7b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b0]
add rdx, 0x700
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x14008b7fe
cmp qword [rdx + 0x90], 0
je 0x14008b7fe
xor r9d, r9d
lea r8, str.REST__d
call fcn.1400a47f0
test eax, eax
jne 0x14008b808
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7d0], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14008b3c0
add rsp, 0x20
pop rbx
ret
Function at 0x14008bad0
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
mov rbp, qword [rcx + 0x18]
lea eax, [rdx - 0xc8]
xor edi, edi
mov esi, r8d
mov rbx, rcx
cmp eax, 0x64
jb 0x14008bb0f
lea rdx, str.Couldnt_set_desired_mode
call fcn.140069330
lea eax, [rdi + 0x11]
jmp 0x14008bc7b
cmp edx, 0xc8
je 0x14008bb26
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200
call fcn.1400694a0
cmp esi, 0x13
jne 0x14008bb3b
mov rdx, rbp
mov rcx, rbx
call fcn.14008b9d0
jmp 0x14008bc77
cmp esi, 0x14
jne 0x14008bc59
cmp dword [rbx + 0x760], 2
mov rbp, qword [rbx + 0x18]
jne 0x14008bbbe
mov rax, qword [rbx + 0x1b0]
mov rdx, qword [rax]
test rdx, rdx
je 0x14008bbbe
mov dword [rsp + 0x28], 3
lea r9, [rsp + 0x40]
xor r8d, r8d
mov qword [rsp + 0x20], rdi
mov rcx, rbx
mov qword [rsp + 0x40], rdi
call fcn.140099080
test eax, eax
jne 0x14008bc77
mov rcx, qword [rsp + 0x40]
lea edx, [rsi + 0x1b]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14008bbb3
mov rdi, qword [rsp + 0x40]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], 0
jmp 0x14008bbbe
mov rcx, qword [rsp + 0x40]
call qword [fcn.1400aaaaa]
mov rdx, qword [rbx + 0x7c8]
test rdx, rdx
jne 0x14008bbe3
cmp byte [rbx + 0x12f9], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400bc867]
test rdi, rdi
mov r9, r8
lea rax, [0x1400c25ec]
cmovne r9, rdi
lea rcx, [0x1400b0204]
cmovne r8, rax
call fcn.14007bbb0
mov rcx, rdi
mov rsi, rax
call qword [fcn.1400aaaaa]
test rsi, rsi
jne 0x14008bc21
lea edi, [rsi + 0x1b]
jmp 0x14008bc79
lea rdx, [rbp + 0x700]
mov r9, rsi
lea r8, [0x1400bd708]
mov rcx, rbx
call fcn.1400a47f0
mov rcx, rsi
mov edi, eax
call qword [fcn.1400aaaaa]
test edi, edi
jne 0x14008bc79
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7d0], 0x1f
jmp 0x14008bc79
cmp esi, 0x15
jne 0x14008bc64
lea r8d, [rsi - 8]
jmp 0x14008bc6d
cmp esi, 0x16
jne 0x14008bc79
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rbx
call fcn.14008b4e0
mov edi, eax
mov eax, edi
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x140092760
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x18]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
xor r9d, r9d
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
mov rcx, qword [rcx + 0x1e8]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400927bf
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.140069330
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.140092300
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x140092960
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140092b0d
push rsi
push rdi
push r15
sub rsp, 0x20
mov rsi, qword [rcx + 0x1b0]
mov rdi, rcx
mov r15, qword [rcx + 0x18]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rbp
lea rbx, [rsi + 0x1eb8]
mov qword [rsp + 0x58], r14
lea r14, [rsi + 0x1cb8]
mov qword [rbx], r14
mov rax, r14
cmp r14, rbx
jae 0x1400929b2
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400929cb
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400929cb
mov byte [rax], Ordinal_32
inc qword [rbx]
movzx ecx, word [rsi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rsi + 0x1caa]
movzx ebp, 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 0x140092a01
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x140092a57
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140092a57
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140092a57
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140092a57
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140092a57
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rsi + 0x1ec0], r9
lea r8, [rsi + 0x1cba]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.140092430
mov rcx, qword [r15 + 0x1e8]
xor r9d, r9d
mov rdx, r14
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x140092ab9
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.140069330
lea rdx, [rsi + 0x1cbb]
mov r8d, 4
mov rcx, rdi
call fcn.1400927f0
mov rcx, qword [r15 + 0x1e8]
lea rdx, [rsi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140092b05
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.140069330
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x1400941d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1400d5068]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x18]
mov rsi, rcx
xor r9d, r9d
mov rdi, qword [rax + 0x700]
lea rax, [rsp + 0x30]
mov dword [rsp + 0x30], 0x80
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov qword [rsp + 0x20], rax
mov r8d, dword [rdi + 0x144]
mov rdx, qword [rdi + 0x150]
add r8d, 4
mov rcx, qword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rdi + 0x138], 0
mov dword [rdi + 0x13c], eax
jne 0x140094267
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0xe8], rbx
mov qword [rsp + 0xf0], rbp
cmp r8d, 4
jge 0x1400942cd
lea rdx, str.Received_too_short_packet
mov rcx, rsi
call fcn.140069330
mov dword [rdi + 0xc], 7
xor eax, eax
mov rbp, qword [rsp + 0xf0]
mov rbx, qword [rsp + 0xe8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1400aa170
mov rsi, qword [rsp + 0xf8]
add rsp, 0xd0
pop rdi
ret
mov rdx, qword [rdi + 0x150]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rdi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x140094303.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0x9441c]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x140094303.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x14c]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x140094303.4
lea eax, [r8 - 4]
mov rcx, rsi
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140069250
mov ebx, eax
test eax, eax
je 0x140094362
mov edx, 5
mov rcx, rdi
call fcn.140094e30
mov eax, ebx
jmp 0x14009429c
mov eax, dword [rdi + 0x13c]
mov rcx, rsi
sub eax, 4
cdqe
add qword [rsi + 0xf8], rax
mov rdx, qword [rsi + 0xf8]
call fcn.140079320
jmp case.0x140094303.4
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbx, eax
lea rbp, [rdx + 4]
movzx eax, byte [rdx + 3]
mov rdx, rbx
shl ecx, 8
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, rbp
call fcn.140094ea0
cmp rax, rbx
jae case.0x140094303.4
mov r8, rbp
lea rdx, str.TFTP_error:__s
mov rcx, rsi
call fcn.1400694a0
jmp case.0x140094303.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.140093f00
test eax, eax
je case.0x140094303.4
jmp 0x14009429c
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rsi
lea rdx, [0x1400bd708]
call fcn.140069330
mov rcx, rsi
call fcn.140079660
test eax, eax
je 0x14009429a
mov edx, 5
mov rcx, rdi
call fcn.140094e30
mov eax, Ordinal_45
jmp 0x14009429c
Function at 0x1400a0500
Capabilities:
Get file size
Read file on windows

Disassembly:
push rbx
push rbp
push r12
push r13
push r15
sub rsp, 0x180
mov rax, qword [0x1400d5068]
xor rax, rsp
mov qword [rsp + 0x160], rax
mov qword [rsp + 0x50], rcx
mov r15, r8
mov rcx, rdx
mov r12, rdx
xor ebp, ebp
xor ebx, ebx
call case.0x14005ddd9.0
mov r13, rax
test rax, rax
jne 0x1400a057e
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.14007d9e0
mov r9, rax
lea rdx, str.schannel:_invalid_path_name_for_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.140069330
xor ecx, ecx
lea ebx, [rbp + 0x4d]
call qword [fcn.1400aaaaa]
jmp 0x1400a0738
xor r9d, r9d
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], 0x80
mov edx, 0x80000000
mov rcx, r13
mov qword [rsp + 0x170], r14
mov dword [rsp + 0x20], 3
lea r8d, [r9 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov r14, rax
cmp rax, 0xffffffffffffffff
jne 0x1400a05f1
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.14007d9e0
mov r9, rax
lea rdx, str.schannel:_failed_to_open_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.140069330
xor ecx, ecx
lea ebx, [r14 + 0x4e]
jmp 0x1400a0722
lea rdx, [rsp + 0x48]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x1400a063a
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.14007d9e0
mov r9, rax
lea rdx, str.schannel:_failed_to_determine_size_of_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.140069330
mov ebx, Ordinal_79
jmp 0x1400a0716
mov qword [rsp + 0x178], rdi
mov rdi, qword [rsp + 0x48]
cmp rdi, 0x100000
jle 0x1400a066f
mov r8d, 0x100000
lea rdx, str.schannel:_CA_file_exceeds_max_size_of__u_bytes
mov rcx, r15
call fcn.140069330
mov ebx, Ordinal_79
jmp 0x1400a070e
lea rcx, [rdi + 1]
call qword [section..data]
mov rbp, rax
test rax, rax
jne 0x1400a0689
lea ebx, [rax + 0x1b]
jmp 0x1400a070e
mov qword [rsp + 0x1c8], rsi
test rdi, rdi
je 0x1400a06e8
nop word [rax + rax]
mov r8d, edi
mov dword [rsp + 0x40], 0
sub r8d, ebx
mov esi, ebx
lea rdx, [rbx + rbp]
mov qword [rsp + 0x20], 0
lea r9, [rsp + 0x40]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1400a075a
mov eax, dword [rsp + 0x40]
test eax, eax
jne 0x1400a06df
mov edi, esi
jmp 0x1400a06e1
add ebx, eax
mov eax, ebx
cmp rax, rdi
jb 0x1400a06a0
mov rcx, qword [rsp + 0x50]
mov r9, r12
mov r8, rdi
mov byte [rdi + rbp], 0
mov rdx, rbp
mov qword [rsp + 0x20], r15
call fcn.1400a0280
mov ebx, eax
mov rsi, qword [rsp + 0x1c8]
mov rdi, qword [rsp + 0x178]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, rbp
call qword [fcn.1400aaaaa]
mov rcx, r13
call fcn.1400aaaaa
mov r14, qword [rsp + 0x170]
mov eax, ebx
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.1400aa170
add rsp, 0x180
pop r15
pop r13
pop r12
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.14007d9e0
mov r9, rax
lea rdx, str.schannel:_failed_to_read_from_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.140069330
mov ebx, Ordinal_79
jmp 0x1400a0706
Function at 0x1400a78b0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push r14
push r15
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbp, rcx
mov ecx, dword [rcx + 0x20]
mov r14, rdx
add rcx, 0x18
mov r15d, r8d
lea r9d, [rax + rax]
add rcx, r9
call qword [section..data]
mov rbx, rax
test rax, rax
jne 0x1400a78f5
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rsi
mov qword [rbx + 0x10], rax
mov qword [rsp + 0x50], rdi
cmp r15d, dword [rbp + 0x1c]
jbe 0x1400a7940
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, r14
call qword [rbp + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbp + 0x18]
add r14, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, r14
call qword [rbp + reloc.WS2_32.dll_recv]
mov r15d, dword [rbp + 0x20]
mov rcx, qword [rbx + 8]
call qword [rbp]
mov rcx, qword [rbx + 0x10]
call qword [rbp]
xor esi, esi
test r15, r15
je 0x1400a79a2
mov rsi, r15
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 [rbx + 8]
call qword [rbp + 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 [rbx + 0x10]
call qword [rbp + reloc.WS2_32.dll_htonl]
sub r15, 1
jne 0x1400a7960
mov eax, dword [rbp + 0x1c]
cmp rsi, rax
jae 0x1400a79e3
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x1400bc3ec]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x1400bc3ed]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov eax, dword [rbp + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400a79b0
mov rdi, qword [rsp + 0x50]
mov rax, rbx
mov rbx, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop r14
pop rbp
ret
Function at 0x1400a7a00
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push rbx
push rbp
push r12
push r14
push r15
sub rsp, 0x20
mov rbp, rcx
mov r12, r9
mov rcx, r8
mov r14, rdx
call fcn.14006bf00
mov r8d, dword [rbp + 0x18]
mov ecx, dword [rbp + 0x20]
add rcx, 0x18
mov r15d, eax
lea r9d, [r8 + r8]
add rcx, r9
call qword [section..data]
mov rbx, rax
test rax, rax
je 0x1400a7ba6
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x58], rsi
mov qword [rbx + 0x10], rax
mov qword [rsp + 0x60], rdi
cmp r15d, dword [rbp + 0x1c]
jbe 0x1400a7a90
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, r14
call qword [rbp + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbp + 0x18]
add r14, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, r14
call qword [rbp + reloc.WS2_32.dll_recv]
mov r15d, dword [rbp + 0x20]
mov rcx, qword [rbx + 8]
call qword [rbp]
mov rcx, qword [rbx + 0x10]
call qword [rbp]
xor esi, esi
test r15, r15
je 0x1400a7af2
mov rsi, r15
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x50]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x50], al
mov rcx, qword [rbx + 8]
call qword [rbp + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x50]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x50], al
mov r8d, 1
mov rcx, qword [rbx + 0x10]
call qword [rbp + reloc.WS2_32.dll_htonl]
sub r15, 1
jne 0x1400a7ab0
mov eax, dword [rbp + 0x1c]
cmp rsi, rax
jae 0x1400a7b33
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x1400bc3ec]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x1400bc3ed]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov eax, dword [rbp + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400a7b00
mov rcx, qword [rsp + 0x70]
call fcn.14006bf00
mov r9, qword [rbx]
mov r8d, eax
mov rcx, qword [rbx + 8]
mov rdx, r12
call qword [r9 + reloc.WS2_32.dll_htonl]
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rbx]
test rdi, rdi
jne 0x1400a7b62
mov edi, dword [rsi + 0x18]
add rdi, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, rdi
call qword [rsi + reloc.WS2_32.dll_recv]
mov r8d, dword [rsi + 0x20]
mov rdx, rdi
mov rcx, qword [rbx + 0x10]
call qword [rsi + reloc.WS2_32.dll_htonl]
mov rdx, qword [rbx + 0x10]
mov rcx, rdi
call qword [rsi + reloc.WS2_32.dll_recv]
mov rcx, rbx
call qword [fcn.1400aaaaa]
mov rdi, qword [rsp + 0x60]
xor eax, eax
mov rsi, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop r12
pop rbp
pop rbx
ret
mov eax, reloc.WLDAP32.dll_Ordinal_27
add rsp, 0x20
pop r15
pop r14
pop r12
pop rbp
pop rbx
ret

Function at 0x1400a9460
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x1400a94c5
nop dword [rax + rax]
movzx r8d, byte [r10]
lea r10, [r10 + 1]
movzx eax, r8b
movzx r9d, r8b
shr r9b, 1
and al, 0xfe
not r9b
movzx eax, al
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
or r8b, 1
test r9b, 2
movzx ecx, r8b
cmove ecx, eax
mov byte [r10 - 1], cl
sub rdx, 1
jne 0x1400a9470
ret
Function at 0x406d48
Capabilities:
Delete file

Disassembly:
push rbx
push rdi
sub rsp, 0x48
mov qword [rsp + 0x20], 0xfffffffffffffffe
mov rbx, rcx
call fcn.00407d4c
cmp eax, 0xffffffff
je 0x406d7e
test al, 0x10
jne 0x406d7e
test al, 1
je 0x406d7e
and eax, 0xfffffffe
mov edx, eax
mov rcx, rbx
call fcn.004068a0
test al, al
je 0x406def
mov rcx, rbx
call fcn.0040a170
mov edi, eax
cmp eax, 1
je 0x406d9e
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x406d9e
mov al, 1
jmp 0x406def
test edi, edi
je 0x406ded
lea rcx, [rsp + 0x28]
call fcn.00403208
nop
cmp edi, 1
setne r8b
lea rdx, [rsp + 0x28]
mov rcx, rbx
call fcn.0040a7ec
test al, al
je 0x406de3
mov rcx, qword [rsp + 0x28]
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
setne bl
mov rcx, qword [rsp + 0x28]
call sub.msvcrt.dll_free
mov al, bl
jmp 0x406def
mov rcx, qword [rsp + 0x28]
call sub.msvcrt.dll_free
xor al, al
add rsp, 0x48
pop rdi
pop rbx
ret
Function at 0x407d4c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push rbx
push rdi
sub rsp, 0x48
mov qword [rsp + 0x20], 0xfffffffffffffffe
mov rdi, rcx
call fcn.0040a170
mov ebx, eax
cmp eax, 1
je 0x407d79
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x407dca
test ebx, ebx
je 0x407dc5
lea rcx, [rsp + 0x28]
call fcn.00403208
nop
cmp ebx, 1
setne r8b
lea rdx, [rsp + 0x28]
mov rcx, rdi
call fcn.0040a7ec
test al, al
je 0x407dbb
mov rcx, qword [rsp + 0x28]
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ebx, eax
mov rcx, qword [rsp + 0x28]
call sub.msvcrt.dll_free
mov eax, ebx
jmp 0x407dca
mov rcx, qword [rsp + 0x28]
call sub.msvcrt.dll_free
mov eax, 0xffffffff
add rsp, 0x48
pop rdi
pop rbx
ret

Function at 0x408a04
Capabilities:
Get file size

Disassembly:
push rbx
push rdi
sub rsp, 0x28
cmp byte [rcx + 8], 0
mov rbx, rdx
je 0x408a23
cmp byte [rcx + 9], 0
je 0x408a23
mov rax, qword [rcx + 0x10]
mov qword [rdx], rax
jmp 0x408a57
mov rcx, qword [rcx]
lea rdx, [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
mov edi, eax
jne 0x408a46
call qword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x408a46
xor al, al
jmp 0x408a59
mov ecx, dword [rsp + 0x40]
mov rax, rdi
shl rcx, 0x20
add rcx, rdi
mov qword [rbx], rcx
mov al, 1
add rsp, 0x28
pop rdi
pop rbx
ret

Function at 0x408af4
Capabilities:
Read file on windows

Disassembly:
push rbx
sub rsp, 0x30
mov rcx, qword [rcx]
mov rbx, r9
lea r9, [rsp + 0x58]
mov dword [rsp + 0x58], 0
mov qword [rsp + 0x20], 0
call qword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [rsp + 0x58]
test eax, eax
setne al
mov dword [rbx], ecx
add rsp, 0x30
pop rbx
ret

Function at 0x408b30
Capabilities:
Read file on windows

Disassembly:
mov eax, dword [0x0046c070]
cmp r8d, eax
cmova r8d, eax
jmp fcn.00408af4

Function at 0x408bf0
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x0046c070]
mov rcx, qword [rcx]
mov rbx, r9
cmp r8d, eax
lea r9, [rsp + 0x50]
mov dword [rsp + 0x50], 0
cmova r8d, eax
mov qword [rsp + 0x20], 0
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [rsp + 0x50]
test eax, eax
mov dword [rbx], ecx
setne al
add rsp, 0x30
pop rbx
ret

Function at 0x408c98
Capabilities:
Clear file content

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x20
lea r9, [rsp + 0x50]
xor r8d, r8d
mov rdi, rdx
mov rsi, rcx
call fcn.00408a60
xor ebx, ebx
cmp al, bl
je 0x408cc0
cmp qword [rsp + 0x50], rdi
je 0x408cc4
xor al, al
jmp 0x408cd2
mov rcx, qword [rsi]
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
cmp eax, ebx
setne al
add rsp, 0x20
pop rdi
pop rsi
pop rbx
ret

Function at 0x409f80
Capabilities:
Get common file path

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x230
mov rax, qword [rcx]
xor esi, esi
mov rdi, rcx
mov dword [rcx + 8], esi
lea rdx, [rsp + 0x20]
mov ecx, 0x105
mov word [rax], si
mov word [rsp + 0x20], si
call qword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
lea rdx, [rsp + 0x20]
mov rcx, rdi
mov ebx, eax
call fcn.0040339c
lea r11d, [rbx - 1]
cmp r11d, 0x103
setbe al
add rsp, 0x230
pop rdi
pop rsi
pop rbx
ret