joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14005f1a0
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 0x14005f364
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x14005f344
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14005f1fd
lea ebp, [rax + 0xe]
jmp 0x14005f209
cmp eax, 0x17
jne 0x14005f2b1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x14005f2b1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14005f2b1
cmp rax, rbp
jb 0x14005f2b1
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14005f2ec
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 0x14005f2db
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 0x14005f29e
call qword [str.fb_b_]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x14005f2c0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14005f2ae
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14005f1f0
jmp 0x14005f2f2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.1400861be]
mov rcx, rdi
call qword [fcn.1400861be]
jmp 0x14005f2f2
mov rcx, rdi
mov r14d, 8
call qword [fcn.1400861be]
jmp 0x14005f2f2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x14005f307
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14005f33f
test rbx, rbx
je 0x14005f33a
mov rcx, qword [rbx + 0x20]
call qword [fcn.1400861be]
mov rcx, qword [rbx + 0x18]
call qword [fcn.1400861be]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.1400861be]
mov rbx, rdi
test rdi, rdi
jne 0x14005f311
mov rbx, r13
jmp 0x14005f353
test rbx, rbx
jne 0x14005f353
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 0x14005f690
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 0x140062880
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 [0x1400a7030]
mov rdi, rax
test rax, rax
je 0x1400628fd
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 0x140062928
cmp ebx, esi
je 0x140062928
cmp ebx, 0x8000
ja 0x140062928
cmp ebx, esi
jb 0x140062923
mov edx, ebx
mov rcx, rdi
call qword [0x1400a7030]
mov rdi, rax
test rax, rax
jne 0x1400628c0
mov rcx, rbp
call qword [fcn.1400861be]
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 0x140062908
mov rcx, rdi
jmp 0x140062900

Function at 0x140068ad0
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 [0x1400a7080]
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 0x140068b4a
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.140052360
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x140068b6f
lea rdx, str.Error_accept__ing_server_connect
call fcn.140051700
lea eax, [rbx + 0x1f]
jmp 0x140068be8
lea rdx, str.Connection_accepted_from_server_n
call fcn.140051880
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.14005b920
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140068be6
mov dl, 1
mov rcx, rsi
call fcn.1400482b0
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.1400482b0
test ebx, ebx
je 0x140068be6
mov rcx, rdi
call fcn.140069100
mov eax, Ordinal_45
jmp 0x140068be8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140084e10
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 0x140069be0
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 0x140069c05
cmp dword [rax + 0x9f8], 0
je 0x140069c31
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140069c31
lea rdx, str.MDTM__s
call fcn.140080430
test eax, eax
jne 0x140069c3e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14006aa70
add rsp, 0x20
pop rbx
ret
Function at 0x14006a3f0
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 0x14006a428
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.14006a540
cmp byte [rcx + 0xf0e], 0
je 0x14006a440
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14006af30
cmp byte [rcx + 0xf11], 0
je 0x14006a4e1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x14006a49b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x14006a47e
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.140080430
test eax, eax
je 0x14006a4d1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x14006a4c1
lea rdx, str.PRET_STOR__s
call fcn.140080430
test eax, eax
je 0x14006a4d1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.140080430
test eax, eax
jne 0x14006a4ee
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14006aea0
add rsp, 0x20
pop rbx
ret

Function at 0x14006a830
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 0x14006a87d
cmp qword [rcx + 0xa88], 0
je 0x14006a87d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.140080430
test eax, eax
jne 0x14006a887
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14006a3f0
add rsp, 0x20
pop rbx
ret

Function at 0x14006aa10
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 0x14006aa5c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14006aa5c
lea rdx, str.SIZE__s
call fcn.140080430
test eax, eax
jne 0x14006aa69
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14006a830
add rsp, 0x20
pop rbx
ret

Function at 0x14006aa70
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x14006aac8
cmp qword [rcx + 0xa88], 0
je 0x14006aac8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x14006aac8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140069310
jmp fcn.14006aa10
Function at 0x14006aad0
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 0x14006ab05
lea rdx, str.Couldnt_set_desired_mode
call fcn.140051700
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x14006ab1c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140051880
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x14006ab38
mov rcx, rdi
call fcn.14006aa10
jmp 0x14006ac6f
cmp esi, 0x14
jne 0x14006ac51
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x14006abb9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x14006abb9
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.140042ae0
test eax, eax
jne 0x14006ac6f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14006abae
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x14006abb9
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400861be]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14006abdd
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x140094b2e]
test rbp, rbp
mov r9, r8
lea rax, [0x14009a620]
cmovne r9, rbp
lea rcx, [0x14008b6b8]
cmovne r8, rax
call fcn.1400468b0
mov rcx, rbp
mov r14, rax
call qword [fcn.1400861be]
test r14, r14
jne 0x14006ac1c
lea ebx, [r14 + 0x1b]
jmp 0x14006ac71
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140095710]
call fcn.140080430
mov rcx, r14
mov esi, eax
call qword [fcn.1400861be]
test esi, esi
je 0x14006ac45
mov ebx, esi
jmp 0x14006ac71
mov dword [rdi + 0xab8], 0x1f
jmp 0x14006ac71
cmp esi, 0x15
jne 0x14006ac5c
lea r8d, [rsi - 8]
jmp 0x14006ac65
cmp esi, 0x16
jne 0x14006ac71
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.14006a540
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 0x1400703a0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400704c4
cmp r8d, 0xff
jne 0x140070401
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400703eb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x90de0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140051880
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140051880
cmp r8d, 0xfb
jne 0x140070413
lea r9, str.WILL
jmp 0x140070451
cmp r8d, 0xfc
jne 0x140070425
lea r9, str.WONT
jmp 0x140070451
cmp r8d, 0xfd
jne 0x140070437
lea r9, [0x140091804]
jmp 0x140070451
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400704ad
cmp r10d, 0x27
jg 0x140070484
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x91400]
test r8, r8
jne 0x140070494
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140051880
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14007046b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140051880
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140051880
add rsp, 0x38
ret

Function at 0x140070810
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 0x14007086f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140051700
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400703a0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x140070a20
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140070bc8
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 0x140070a85
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140070a85
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140070a85
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 0x140070abc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x140070b12
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140070b12
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140070b12
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140070b12
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140070b12
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.1400704d0
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 0x140070b74
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140051700
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400708a0
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 0x140070bc0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140051700
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x140072330
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400a7080]
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 0x1400723c5
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 0x140072426
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140051700
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.140084e10
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 0x1400724e1
sub ecx, 1
je 0x140072554
sub ecx, 1
je 0x140072490
cmp ecx, 1
je 0x140072473
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140095710]
call fcn.140051700
jmp 0x140072554
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.140072060
test eax, eax
je 0x140072554
jmp 0x1400723fa
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 0x140072554
sub rax, rsi
cmp rax, rbp
jae 0x140072554
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140051880
jmp 0x140072554
cmp r8d, 4
jle 0x140072554
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 0x140072554
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140051620
mov esi, eax
test eax, eax
je 0x140072533
mov edx, 5
mov rcx, rbx
call fcn.140073020
mov eax, esi
jmp 0x1400723fa
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.14005bad0
mov rcx, r14
call fcn.14005bdb0
test eax, eax
je 0x1400723f8
mov edx, 5
mov rcx, rbx
call fcn.140073020
mov eax, Ordinal_45
jmp 0x1400723fa
Function at 0x140084cb0
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 0x140084cf2
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 0x140084d39
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 0x140084d92
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 0x140084d50
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140084dd3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400948e2]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400948e3]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140084da0
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 0x140085e3c
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140085e86
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140085e86
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140085e86
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140085e86
cmp dword [rcx + 0x84], 0xe
jbe 0x140085e86
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140085e88
xor al, al
add rsp, 0x28
ret
Function at 0x140004a10
Capabilities:
Set current directory

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r12
sub rsp, 0x20
mov rbx, qword [0x140112488]
movzx r12d, r9b
movzx edi, r8b
movzx esi, dl
mov ebp, ecx
test r8b, r8b
je 0x140004a57
inc dword [0x1401178b0]
add rbx, 0x150
mov qword [0x140112488], rbx
lea rdx, [0x1401161a0]
mov rcx, rbx
mov r8d, 0x150
call fcn.1400ca5a0
mov dword [rbx + 0x3c], ebp
test dil, dil
je 0x140004a82
lea rcx, [0x140119150]
xor edx, edx
call fcn.14001f6b0
xor edi, edi
cmp dword [0x1401178fc], edi
mov qword [0x140119d10], rdi
je 0x140004ab6
mov rax, qword [0x140113e30]
lea rcx, [0x1400e245c]
test rax, rax
je 0x140004ab0
mov rax, qword [rax]
test rax, rax
cmovne rcx, rax
call qword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
test sil, sil
jne 0x140004b42
cmp byte [rbx + 0x12e], dil
jne 0x140004aea
cmp r12b, 0x65
sete dil
mov byte [rbx + 0x12e], dil
test dil, dil
je 0x140004aea
mov qword [rbx], 0xffffffffffffffff
mov dword [rbx + 0x34], 0xffffffff
cmp dword [0x140119d1c], 0
je 0x140004afc
cmp dword [0x140119d18], 0
jne 0x140004b05
cmp byte [rbx + 0x12e], 0
je 0x140004b42
cmp byte [rbx + 0x12e], 0
mov byte [rbx + 0x12c], 0
jne 0x140004b42
cmp dword [0x140119d1c], 0
jge 0x140004b2a
mov dword [rbx + 0x120], 0xffffffff
jmp 0x140004b42
call qword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [rbx + 0x11c], eax
mov eax, dword [0x140119d1c]
mov dword [rbx + 0x120], 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 r12
ret

Function at 0x140006150
Capabilities:
Write clipboard data

Disassembly:
mov qword [rsp + 0x10], rbx
push rsi
sub rsp, 0x20
cmp qword [0x140119dc0], 0
mov rbx, rdx
mov rsi, rcx
je 0x140006177
xor eax, eax
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rsi
ret
mov qword [rsp + 0x30], rdi
test rcx, rcx
je 0x1400061e7
mov eax, 0xffffffff
cmp rdx, rax
jne 0x1400061a0
or rcx, 0xffffffffffffffff
xor eax, eax
mov rdi, rsi
repne scasw ax, word [rdi]
not rcx
lea rbx, [rcx - 1]
mov ebx, ebx
test rbx, rbx
je 0x1400061e7
lea rdx, [rbx + 1]
lea rcx, [0x140119da8]
call fcn.140006210
test rax, rax
jne 0x1400061ca
mov rdi, qword [rsp + 0x30]
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rsi
ret
mov rdi, qword [0x140119dc0]
mov r8, rbx
mov rdx, rsi
mov rcx, rdi
call fcn.1400ccab4
xor r11d, r11d
mov word [rdi + rbx*2], r11w
lea rcx, [0x140119da8]
mov rdi, qword [rsp + 0x30]
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rsi
jmp fcn.1400062d0