joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140109c60
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 0x140109e24
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x140109e04
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x140109cbd
lea ebp, [rax + 0xe]
jmp 0x140109cc9
cmp eax, 0x17
jne 0x140109d71
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140109d71
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140109d71
cmp rax, rbp
jb 0x140109d71
mov ecx, Ordinal_50
call qword [0x14018b020]
mov rdi, rax
test rax, rax
je 0x140109dac
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 [0x14018b020]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x140109d9b
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 0x140109d5e
call qword [case.0x1400ecc79.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140109d80
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x140109d6e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140109cb0
jmp 0x140109db2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.140131cf8]
mov rcx, rdi
call qword [fcn.140131cf8]
jmp 0x140109db2
mov rcx, rdi
mov r14d, 8
call qword [fcn.140131cf8]
jmp 0x140109db2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x140109dc7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x140109dff
test rbx, rbx
je 0x140109dfa
mov rcx, qword [rbx + 0x20]
call qword [fcn.140131cf8]
mov rcx, qword [rbx + 0x18]
call qword [fcn.140131cf8]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.140131cf8]
mov rbx, rdi
test rdi, rdi
jne 0x140109dd1
mov rbx, r13
jmp 0x140109e13
test rbx, rbx
jne 0x140109e13
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 0x14010a2e0
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 0x14010d4d0
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 [0x14018b030]
mov rdi, rax
test rax, rax
je 0x14010d54d
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 0x14010d578
cmp ebx, esi
je 0x14010d578
cmp ebx, 0x8000
ja 0x14010d578
cmp ebx, esi
jb 0x14010d573
mov edx, ebx
mov rcx, rdi
call qword [0x14018b030]
mov rdi, rax
test rax, rax
jne 0x14010d510
mov rcx, rbp
call qword [fcn.140131cf8]
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 0x14010d558
mov rcx, rdi
jmp 0x14010d550

Function at 0x140113b20
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 [0x14018b080]
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 0x140113b9a
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.1400f86f0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x140113bbf
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400f7a90
lea eax, [rbx + 0x1f]
jmp 0x140113c38
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400f7c10
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140106220
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140113c36
mov dl, 1
mov rcx, rsi
call fcn.1400e8420
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.1400e8420
test ebx, ebx
je 0x140113c36
mov rcx, rdi
call fcn.140114150
mov eax, Ordinal_46
jmp 0x140113c38
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140131310
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 0x140114c30
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 0x140114c55
cmp dword [rax + 0x9f8], 0
je 0x140114c81
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140114c81
lea rdx, str.MDTM__s
call fcn.14012bc80
test eax, eax
jne 0x140114c8e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140115ac0
add rsp, 0x20
pop rbx
ret
Function at 0x140115440
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 0x140115478
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.140115590
cmp byte [rcx + 0xf0e], 0
je 0x140115490
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140115f80
cmp byte [rcx + 0xf11], 0
je 0x140115531
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1401154eb
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1401154ce
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.14012bc80
test eax, eax
je 0x140115521
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140115511
lea rdx, str.PRET_STOR__s
call fcn.14012bc80
test eax, eax
je 0x140115521
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14012bc80
test eax, eax
jne 0x14011553e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140115ef0
add rsp, 0x20
pop rbx
ret

Function at 0x140115880
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 0x1401158cd
cmp qword [rcx + 0xa88], 0
je 0x1401158cd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14012bc80
test eax, eax
jne 0x1401158d7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140115440
add rsp, 0x20
pop rbx
ret

Function at 0x140115a60
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 0x140115aac
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140115aac
lea rdx, str.SIZE__s
call fcn.14012bc80
test eax, eax
jne 0x140115ab9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140115880
add rsp, 0x20
pop rbx
ret

Function at 0x140115ac0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140115b18
cmp qword [rcx + 0xa88], 0
je 0x140115b18
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140115b18
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140114360
jmp fcn.140115a60
Function at 0x140115b20
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 0x140115b55
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400f7a90
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x140115b6c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400f7c10
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140115b88
mov rcx, rdi
call fcn.140115a60
jmp 0x140115cbf
cmp esi, 0x14
jne 0x140115ca1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140115c09
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140115c09
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.14010d610
test eax, eax
jne 0x140115cbf
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x140115bfe
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140115c09
mov rcx, qword [rsp + 0x50]
call qword [fcn.140131cf8]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x140115c2d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x140160bea]
test rbp, rbp
mov r9, r8
lea rax, reloc.WLDAP32.dll_Ordinal_32
cmovne r9, rbp
lea rcx, [0x140156388]
cmovne r8, rax
call fcn.1400e6350
mov rcx, rbp
mov r14, rax
call qword [fcn.140131cf8]
test r14, r14
jne 0x140115c6c
lea ebx, [r14 + 0x1b]
jmp 0x140115cc1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140165ac4]
call fcn.14012bc80
mov rcx, r14
mov esi, eax
call qword [fcn.140131cf8]
test esi, esi
je 0x140115c95
mov ebx, esi
jmp 0x140115cc1
mov dword [rdi + 0xab8], 0x1f
jmp 0x140115cc1
cmp esi, 0x15
jne 0x140115cac
lea r8d, [rsi - 8]
jmp 0x140115cb5
cmp esi, 0x16
jne 0x140115cc1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140115590
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 0x14011b5b0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14011b6d4
cmp r8d, 0xff
jne 0x14011b611
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14011b5fb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x15c750]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400f7c10
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400f7c10
cmp r8d, 0xfb
jne 0x14011b623
lea r9, str.WILL
jmp 0x14011b661
cmp r8d, 0xfc
jne 0x14011b635
lea r9, str.WONT
jmp 0x14011b661
cmp r8d, 0xfd
jne 0x14011b647
lea r9, [0x14015d174]
jmp 0x14011b661
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14011b6bd
cmp r10d, 0x27
jg 0x14011b694
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x15cd70]
test r8, r8
jne 0x14011b6a4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400f7c10
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14011b67b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400f7c10
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400f7c10
add rsp, 0x38
ret

Function at 0x14011ba20
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 0x14011ba7f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400f7a90
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14011b5b0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14011bc30
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14011bdd8
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 0x14011bc95
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14011bc95
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14011bc95
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 0x14011bccc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14011bd22
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14011bd22
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14011bd22
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14011bd22
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14011bd22
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.14011b6e0
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 0x14011bd84
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400f7a90
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14011bab0
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 0x14011bdd0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400f7a90
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14011d540
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14018b080]
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 0x14011d5d5
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 0x14011d636
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400f7a90
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.140131310
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 0x14011d6f1
sub ecx, 1
je 0x14011d764
sub ecx, 1
je 0x14011d6a0
cmp ecx, 1
je 0x14011d683
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140165ac4]
call fcn.1400f7a90
jmp 0x14011d764
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14011d270
test eax, eax
je 0x14011d764
jmp 0x14011d60a
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 0x14011d764
sub rax, rsi
cmp rax, rbp
jae 0x14011d764
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400f7c10
jmp 0x14011d764
cmp r8d, 4
jle 0x14011d764
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 0x14011d764
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400f79b0
mov esi, eax
test eax, eax
je 0x14011d743
mov edx, 5
mov rcx, rbx
call fcn.14011e230
mov eax, esi
jmp 0x14011d60a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140106490
mov rcx, r14
call fcn.140106770
test eax, eax
je 0x14011d608
mov edx, 5
mov rcx, rbx
call fcn.14011e230
mov eax, Ordinal_46
jmp 0x14011d60a
Function at 0x140130500
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 [0x14018b020]
mov rdi, rax
test rax, rax
jne 0x140130542
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 0x140130589
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 0x1401305e2
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 0x1401305a0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140130623
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x140160322]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x140160323]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1401305f0
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 0x14013194c
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140131996
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140131996
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140131996
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140131996
cmp dword [rcx + 0x84], 0xe
jbe 0x140131996
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140131998
xor al, al
add rsp, 0x28
ret
Function at 0x140028974
Capabilities:
Clear file content

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r12
push r14
push r15
sub rsp, 0x20
mov rbx, rdx
mov rsi, r8
xor edx, edx
mov r14d, ecx
lea r8d, [rdx + 1]
call fcn.14001c284
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.14001c284
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x140028ac4
cmp rax, 0xffffffffffffffff
je 0x140028ac4
xor edi, edi
test rbp, rbp
jle 0x140028a6f
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.14001eb98
mov rbx, rax
test rax, rax
jne 0x1400289fc
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x140028a65
mov edx, 0x8000
mov ecx, r14d
call fcn.140019be8
mov r15d, eax
mov eax, 0x1000
mov r8d, ebp
cmp rbp, rax
mov r9, rsi
mov rdx, rbx
mov ecx, r14d
cmovge r8d, eax
call fcn.14001cf60
cmp eax, 0xffffffff
je 0x140028a45
cdqe
sub rbp, rax
test rbp, rbp
jg 0x140028a0c
mov edx, r15d
mov ecx, r14d
call fcn.140019be8
jmp 0x140028a65
cmp byte [rsi + 0x38], dil
je 0x140028a5c
cmp dword [rsi + 0x34], 5
jne 0x140028a5c
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
cmp byte [rsi + 0x30], dil
je 0x140028a65
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.14001a948
jmp 0x140028ad8
jns 0x140028ad8
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.14001c284
cmp rax, 0xffffffffffffffff
jne 0x140028a90
cmp byte [rsi + 0x30], dil
je 0x140028ad8
mov edi, dword [rsi + 0x2c]
jmp 0x140028ad8
mov ecx, r14d
call fcn.14001871c
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x140028ad8
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov byte [rsi + 0x38], 1
mov edi, 0xd
mov dword [rsi + 0x34], eax
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
jmp 0x140028ad8
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x140028ad1
mov eax, dword [rsi + 0x2c]
jmp 0x140028ad6
mov eax, 0x16
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.14001c284
mov rbx, qword [rsp + 0x40]
mov eax, edi
mov rdi, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x20
pop r15
pop r14
pop r12
ret

Function at 0x140029bd0
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x140029bf8
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x140029bf8
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret

Function at 0x1409ff000
Capabilities:
Decompress data using aplib

Disassembly:
jmp 0x1409ff00a
jmp 0x140a0100f
jmp fcn.14066a058