joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400f1050
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 0x1400f1214
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1400f11f4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1400f10ad
lea ebp, [rax + 0xe]
jmp 0x1400f10b9
cmp eax, 0x17
jne 0x1400f1161
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x1400f1161
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1400f1161
cmp rax, rbp
jb 0x1400f1161
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x1400f119c
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 0x1400f118b
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 0x1400f114e
call qword [case.0x1400d41f9.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1400f1170
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x1400f115e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1400f10a0
jmp 0x1400f11a2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.140118ba4]
mov rcx, rdi
call qword [fcn.140118ba4]
jmp 0x1400f11a2
mov rcx, rdi
mov r14d, 8
call qword [fcn.140118ba4]
jmp 0x1400f11a2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1400f11b7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x1400f11ef
test rbx, rbx
je 0x1400f11ea
mov rcx, qword [rbx + 0x20]
call qword [fcn.140118ba4]
mov rcx, qword [rbx + 0x18]
call qword [fcn.140118ba4]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.140118ba4]
mov rbx, rdi
test rdi, rdi
jne 0x1400f11c1
mov rbx, r13
jmp 0x1400f1203
test rbx, rbx
jne 0x1400f1203
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 0x1400f16d0
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 0x1400f48c0
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 [0x14016b030]
mov rdi, rax
test rax, rax
je 0x1400f493d
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 0x1400f4968
cmp ebx, esi
je 0x1400f4968
cmp ebx, 0x8000
ja 0x1400f4968
cmp ebx, esi
jb 0x1400f4963
mov edx, ebx
mov rcx, rdi
call qword [0x14016b030]
mov rdi, rax
test rax, rax
jne 0x1400f4900
mov rcx, rbp
call qword [fcn.140118ba4]
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 0x1400f4948
mov rcx, rdi
jmp 0x1400f4940

Function at 0x1400fad40
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 [0x14016b088]
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 0x1400fadba
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.1400dfbc0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400faddf
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400def60
lea eax, [rbx + 0x1f]
jmp 0x1400fae58
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400df0e0
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400ed610
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400fae56
mov dl, 1
mov rcx, rsi
call fcn.1400cf9b0
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.1400cf9b0
test ebx, ebx
je 0x1400fae56
mov rcx, rdi
call fcn.1400fb370
mov eax, Ordinal_45
jmp 0x1400fae58
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140118450
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 0x1400fbe50
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 0x1400fbe75
cmp dword [rax + 0x9f8], 0
je 0x1400fbea1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400fbea1
lea rdx, str.MDTM__s
call fcn.140112ea0
test eax, eax
jne 0x1400fbeae
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400fcce0
add rsp, 0x20
pop rbx
ret
Function at 0x1400fc660
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 0x1400fc698
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.1400fc7b0
cmp byte [rcx + 0xf0e], 0
je 0x1400fc6b0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400fd1a0
cmp byte [rcx + 0xf11], 0
je 0x1400fc751
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400fc70b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400fc6ee
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.140112ea0
test eax, eax
je 0x1400fc741
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400fc731
lea rdx, str.PRET_STOR__s
call fcn.140112ea0
test eax, eax
je 0x1400fc741
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.140112ea0
test eax, eax
jne 0x1400fc75e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400fd110
add rsp, 0x20
pop rbx
ret

Function at 0x1400fcaa0
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 0x1400fcaed
cmp qword [rcx + 0xa88], 0
je 0x1400fcaed
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.140112ea0
test eax, eax
jne 0x1400fcaf7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400fc660
add rsp, 0x20
pop rbx
ret

Function at 0x1400fcc80
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 0x1400fcccc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400fcccc
lea rdx, str.SIZE__s
call fcn.140112ea0
test eax, eax
jne 0x1400fccd9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400fcaa0
add rsp, 0x20
pop rbx
ret

Function at 0x1400fcce0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400fcd38
cmp qword [rcx + 0xa88], 0
je 0x1400fcd38
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400fcd38
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400fb580
jmp fcn.1400fcc80
Function at 0x1400fcd40
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 0x1400fcd75
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400def60
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400fcd8c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400df0e0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400fcda8
mov rcx, rdi
call fcn.1400fcc80
jmp 0x1400fcedf
cmp esi, 0x14
jne 0x1400fcec1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400fce29
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400fce29
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.1400c94f0
test eax, eax
jne 0x1400fcedf
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400fce1e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400fce29
mov rcx, qword [rsp + 0x50]
call qword [fcn.140118ba4]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400fce4d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x140146d8a]
test rbp, rbp
mov r9, r8
lea rax, [0x140138490]
cmovne r9, rbp
lea rcx, [0x14013c5d8]
cmovne r8, rax
call fcn.1400cd8e0
mov rcx, rbp
mov r14, rax
call qword [fcn.140118ba4]
test r14, r14
jne 0x1400fce8c
lea ebx, [r14 + 0x1b]
jmp 0x1400fcee1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x14014b91c]
call fcn.140112ea0
mov rcx, r14
mov esi, eax
call qword [fcn.140118ba4]
test esi, esi
je 0x1400fceb5
mov ebx, esi
jmp 0x1400fcee1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400fcee1
cmp esi, 0x15
jne 0x1400fcecc
lea r8d, [rsi - 8]
jmp 0x1400fced5
cmp esi, 0x16
jne 0x1400fcee1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400fc7b0
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 0x1401027d0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1401028f4
cmp r8d, 0xff
jne 0x140102831
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14010281b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x142920]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400df0e0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400df0e0
cmp r8d, 0xfb
jne 0x140102843
lea r9, str.WILL
jmp 0x140102881
cmp r8d, 0xfc
jne 0x140102855
lea r9, str.WONT
jmp 0x140102881
cmp r8d, 0xfd
jne 0x140102867
lea r9, [0x140143344]
jmp 0x140102881
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1401028dd
cmp r10d, 0x27
jg 0x1401028b4
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x142f40]
test r8, r8
jne 0x1401028c4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400df0e0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14010289b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400df0e0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400df0e0
add rsp, 0x38
ret

Function at 0x140102c40
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 0x140102c9f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400def60
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1401027d0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x140102e50
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140102ff8
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 0x140102eb5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140102eb5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140102eb5
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 0x140102eec
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x140102f42
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140102f42
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140102f42
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140102f42
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140102f42
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.140102900
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 0x140102fa4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400def60
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.140102cd0
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 0x140102ff0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400def60
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x140104760
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14016b088]
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 0x1401047f5
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 0x140104856
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400def60
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.140118450
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 0x140104911
sub ecx, 1
je 0x140104984
sub ecx, 1
je 0x1401048c0
cmp ecx, 1
je 0x1401048a3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x14014b91c]
call fcn.1400def60
jmp 0x140104984
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.140104490
test eax, eax
je 0x140104984
jmp 0x14010482a
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 0x140104984
sub rax, rsi
cmp rax, rbp
jae 0x140104984
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400df0e0
jmp 0x140104984
cmp r8d, 4
jle 0x140104984
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 0x140104984
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400dee80
mov esi, eax
test eax, eax
je 0x140104963
mov edx, 5
mov rcx, rbx
call fcn.140105450
mov eax, esi
jmp 0x14010482a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400ed880
mov rcx, r14
call fcn.1400edb60
test eax, eax
je 0x140104828
mov edx, 5
mov rcx, rbx
call fcn.140105450
mov eax, Ordinal_45
jmp 0x14010482a
Function at 0x140117720
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 0x140117762
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 0x1401177a9
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 0x140117802
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 0x1401177c0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140117843
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x140146502]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x140146503]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140117810
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 0x1401188e0
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14011892a
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14011892a
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14011892a
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14011892a
cmp dword [rcx + 0x84], 0xe
jbe 0x14011892a
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14011892c
xor al, al
add rsp, 0x28
ret
Function at 0x140001378
Capabilities:
Parse pe header

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov rax, qword [0x1400207f0]
mov dword [rax], 1
mov rax, qword [0x140020800]
mov dword [rax], 1
mov rax, qword [0x140020810]
mov dword [rax], 1
mov rax, qword [0x140020780]
mov qword [rbp - 8], rax
mov rax, qword [rbp - 8]
movzx eax, word [rax]
cmp ax, 0x5a4d
je 0x1400013c9
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp - 8]
add rax, rdx
mov qword [rbp - 0x10], rax
mov rax, qword [rbp - 0x10]
mov eax, dword [rax]
cmp eax, 0x4550
je 0x1400013f5
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 0x10]
add rax, 0x18
mov qword [rbp - 0x18], rax
mov rax, qword [rbp - 0x18]
movzx eax, word [rax]
movzx eax, ax
cmp eax, 0x10b
je 0x14000141b
cmp eax, 0x20b
je 0x140001442
jmp 0x140001471
mov rax, qword [rbp - 0x18]
mov eax, dword [rax + 0x5c]
cmp eax, 0xe
ja 0x14000142e
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 0x18]
mov eax, dword [rax + 0xd0]
test eax, eax
setne al
movzx eax, al
jmp 0x140001476
mov rax, qword [rbp - 0x18]
mov qword [rbp - 0x20], rax
mov rax, qword [rbp - 0x20]
mov eax, dword [rax + 0x6c]
cmp eax, 0xe
ja 0x14000145d
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 0x20]
mov eax, dword [rax + 0xe0]
test eax, eax
setne al
movzx eax, al
jmp 0x140001476
mov eax, 0
add rsp, 0x20
pop rbp
ret
Function at 0x140001b30
Capabilities:
Read file on windows

Disassembly:
push r13
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x28
mov rbx, rcx
mov r12, rdx
lea rcx, [rcx + 0x70]
lea rdx, [0x14001a179]
call fcn.1400038a0
mov rbp, rax
test rax, rax
je 0x140001c60
mov edx, dword [r12 + 4]
xor r8d, r8d
add edx, dword [rbx]
mov rcx, rax
call fcn.14000f3b0
test eax, eax
js 0x140001c40
mov esi, dword [r12 + 0xc]
mov rcx, rsi
call sub.msvcrt.dll_malloc
mov r13, rax
test rax, rax
je 0x140001c76
cmp byte [r12 + 0x10], 1
je 0x140001c20
mov rdi, rax
test rsi, rsi
jne 0x140001bb8
jmp 0x140001c00
add rdi, rbx
sub rsi, rbx
je 0x140001c00
mov ebx, 0x2000
mov r9, rbp
mov r8d, 1
mov rcx, rdi
cmp rsi, rbx
cmovbe rbx, rsi
mov rdx, rbx
call sub.msvcrt.dll_fread
test rax, rax
jne 0x140001bb0
lea r8, [r12 + 0x12]
lea rdx, str.Failed_to_extract__s:_failed_to_read_data_chunk__n
lea rcx, str.fread
call fcn.140002690
mov rcx, r13
call sub.msvcrt.dll_free
xor r13d, r13d
mov rcx, rbp
call sub.msvcrt.dll_fclose
mov rax, r13
add rsp, 0x28
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
ret
xor r8d, r8d
mov r9, rax
mov rdx, r12
mov rcx, rbp
call fcn.140001710
test eax, eax
je 0x140001c00
jmp 0x140001bf5
lea r8, [r12 + 0x12]
lea rdx, str.Failed_to_extract__s:_failed_to_seek_to_the_entrys_data__n
lea rcx, str.fseek
call fcn.140002690
jmp 0x140001bfd
lea rdx, [r12 + 0x12]
lea rcx, str.Failed_to_extract__s:_failed_to_open_archive_file__n
xor r13d, r13d
call fcn.140002630
jmp 0x140001c08
mov r9d, esi
lea r8, [r12 + 0x12]
lea rdx, str.Failed_to_extract__s:_failed_to_allocate_data_buffer___u_bytes___n
lea rcx, str.malloc
call fcn.140002690
jmp 0x140001bfd