joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14011c050
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 0x14011c214
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x14011c1f4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14011c0ad
lea ebp, [rax + 0xe]
jmp 0x14011c0b9
cmp eax, 0x17
jne 0x14011c161
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x14011c161
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14011c161
cmp rax, rbp
jb 0x14011c161
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14011c19c
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 0x14011c18b
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 0x14011c14e
call qword [case.0x1400ff069.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x14011c170
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14011c15e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14011c0a0
jmp 0x14011c1a2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.140144848]
mov rcx, rdi
call qword [fcn.140144848]
jmp 0x14011c1a2
mov rcx, rdi
mov r14d, 8
call qword [fcn.140144848]
jmp 0x14011c1a2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x14011c1b7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14011c1ef
test rbx, rbx
je 0x14011c1ea
mov rcx, qword [rbx + 0x20]
call qword [fcn.140144848]
mov rcx, qword [rbx + 0x18]
call qword [fcn.140144848]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.140144848]
mov rbx, rdi
test rdi, rdi
jne 0x14011c1c1
mov rbx, r13
jmp 0x14011c203
test rbx, rbx
jne 0x14011c203
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 0x14011c6d0
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 0x14011f8c0
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 [0x1401a1030]
mov rdi, rax
test rax, rax
je 0x14011f93d
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 0x14011f968
cmp ebx, esi
je 0x14011f968
cmp ebx, 0x8000
ja 0x14011f968
cmp ebx, esi
jb 0x14011f963
mov edx, ebx
mov rcx, rdi
call qword [0x1401a1030]
mov rdi, rax
test rax, rax
jne 0x14011f900
mov rcx, rbp
call qword [fcn.140144848]
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 0x14011f948
mov rcx, rdi
jmp 0x14011f940

Function at 0x140125f10
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 [0x1401a1080]
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 0x140125f8a
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.14010aae0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x140125faf
lea rdx, str.Error_accept__ing_server_connect
call fcn.140109e80
lea eax, [rbx + 0x1f]
jmp 0x140126028
lea rdx, str.Connection_accepted_from_server_n
call fcn.14010a000
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140118610
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140126026
mov dl, 1
mov rcx, rsi
call fcn.1400fa810
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.1400fa810
test ebx, ebx
je 0x140126026
mov rcx, rdi
call fcn.140126540
mov eax, Ordinal_46
jmp 0x140126028
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140143e70
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 0x140127020
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 0x140127045
cmp dword [rax + 0x9f8], 0
je 0x140127071
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140127071
lea rdx, str.MDTM__s
call fcn.14013e070
test eax, eax
jne 0x14012707e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140127eb0
add rsp, 0x20
pop rbx
ret
Function at 0x140127830
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 0x140127868
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.140127980
cmp byte [rcx + 0xf0e], 0
je 0x140127880
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140128370
cmp byte [rcx + 0xf11], 0
je 0x140127921
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1401278db
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1401278be
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.14013e070
test eax, eax
je 0x140127911
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140127901
lea rdx, str.PRET_STOR__s
call fcn.14013e070
test eax, eax
je 0x140127911
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14013e070
test eax, eax
jne 0x14012792e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1401282e0
add rsp, 0x20
pop rbx
ret

Function at 0x140127c70
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 0x140127cbd
cmp qword [rcx + 0xa88], 0
je 0x140127cbd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14013e070
test eax, eax
jne 0x140127cc7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140127830
add rsp, 0x20
pop rbx
ret

Function at 0x140127e50
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 0x140127e9c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140127e9c
lea rdx, str.SIZE__s
call fcn.14013e070
test eax, eax
jne 0x140127ea9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140127c70
add rsp, 0x20
pop rbx
ret

Function at 0x140127eb0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140127f08
cmp qword [rcx + 0xa88], 0
je 0x140127f08
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140127f08
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140126750
jmp fcn.140127e50
Function at 0x140127f10
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 0x140127f45
lea rdx, str.Couldnt_set_desired_mode
call fcn.140109e80
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x140127f5c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.14010a000
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140127f78
mov rcx, rdi
call fcn.140127e50
jmp 0x1401280af
cmp esi, 0x14
jne 0x140128091
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140127ff9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140127ff9
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.14011fa00
test eax, eax
jne 0x1401280af
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x140127fee
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140127ff9
mov rcx, qword [rsp + 0x50]
call qword [fcn.140144848]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14012801d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x140173d3a]
test rbp, rbp
mov r9, r8
lea rax, [0x140184ae4]
cmovne r9, rbp
lea rcx, [0x1401694c8]
cmovne r8, rax
call fcn.1400f8740
mov rcx, rbp
mov r14, rax
call qword [fcn.140144848]
test r14, r14
jne 0x14012805c
lea ebx, [r14 + 0x1b]
jmp 0x1401280b1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140178c28]
call fcn.14013e070
mov rcx, r14
mov esi, eax
call qword [fcn.140144848]
test esi, esi
je 0x140128085
mov ebx, esi
jmp 0x1401280b1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1401280b1
cmp esi, 0x15
jne 0x14012809c
lea r8d, [rsi - 8]
jmp 0x1401280a5
cmp esi, 0x16
jne 0x1401280b1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140127980
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 0x14012d9a0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14012dac4
cmp r8d, 0xff
jne 0x14012da01
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14012d9eb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x16f890]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.14010a000
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.14010a000
cmp r8d, 0xfb
jne 0x14012da13
lea r9, str.WILL
jmp 0x14012da51
cmp r8d, 0xfc
jne 0x14012da25
lea r9, str.WONT
jmp 0x14012da51
cmp r8d, 0xfd
jne 0x14012da37
lea r9, [0x1401702b4]
jmp 0x14012da51
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14012daad
cmp r10d, 0x27
jg 0x14012da84
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x16feb0]
test r8, r8
jne 0x14012da94
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.14010a000
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14012da6b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.14010a000
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.14010a000
add rsp, 0x38
ret

Function at 0x14012de10
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 0x14012de6f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140109e80
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14012d9a0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14012e020
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14012e1c8
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 0x14012e085
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14012e085
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14012e085
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 0x14012e0bc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14012e112
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14012e112
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14012e112
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14012e112
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14012e112
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.14012dad0
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 0x14012e174
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140109e80
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14012dea0
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 0x14012e1c0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140109e80
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14012f930
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1401a1080]
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 0x14012f9c5
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 0x14012fa26
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140109e80
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.140143e70
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 0x14012fae1
sub ecx, 1
je 0x14012fb54
sub ecx, 1
je 0x14012fa90
cmp ecx, 1
je 0x14012fa73
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140178c28]
call fcn.140109e80
jmp 0x14012fb54
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14012f660
test eax, eax
je 0x14012fb54
jmp 0x14012f9fa
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 0x14012fb54
sub rax, rsi
cmp rax, rbp
jae 0x14012fb54
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.14010a000
jmp 0x14012fb54
cmp r8d, 4
jle 0x14012fb54
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 0x14012fb54
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140109da0
mov esi, eax
test eax, eax
je 0x14012fb33
mov edx, 5
mov rcx, rbx
call fcn.140130620
mov eax, esi
jmp 0x14012f9fa
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140118880
mov rcx, r14
call fcn.140118b60
test eax, eax
je 0x14012f9f8
mov edx, 5
mov rcx, rbx
call fcn.140130620
mov eax, Ordinal_46
jmp 0x14012f9fa
Function at 0x1401428f0
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 0x140142932
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 0x140142979
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 0x1401429d2
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 0x140142990
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140142a13
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x140173452]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x140173453]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1401429e0
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 0x140142ac0
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x140142afa
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x140142aff
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x140142b48
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x140142b48
dec r8
sub rdx, 1
jne 0x140142b2e
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x1401444ac
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1401444f6
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1401444f6
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1401444f6
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1401444f6
cmp dword [rcx + 0x84], 0xe
jbe 0x1401444f6
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1401444f8
xor al, al
add rsp, 0x28
ret
Function at 0x180004dc0
Capabilities:
Access peb ldr_data

Disassembly:
mov rax, rsp
and rsp, 0xfffffffffffffff0
xor r8, r8
push r8
push rax
pushfq
push r8
push rdx
sub rsp, 0xa8
push r8
push r15
push r14
push r13
push r12
push rbx
push r8
push rsi
push rdi
push rbp
push rax
push rdx
sub rsp, 0x290
movdqa xmmword [rsp + 0x2f0], xmm6
movdqa xmmword [rsp + 0x300], xmm7
movdqa xmmword [rsp + 0x310], xmm8
movdqa xmmword [rsp + 0x320], xmm9
movdqa xmmword [rsp + 0x330], xmm10
movdqa xmmword [rsp + 0x340], xmm11
movdqa xmmword [rsp + 0x350], xmm12
movdqa xmmword [rsp + 0x360], xmm13
movdqa xmmword [rsp + 0x370], xmm14
movdqa xmmword [rsp + 0x380], xmm15
mov eax, dword [0x18025344c]
mov rbx, qword gs:[0x58]
mov rbx, qword [rbx + rax*8]
mov eax, 0x30
add rax, rbx
lea rdx, [rsp + 0x20]
xor r8, r8
mov qword [rdx + 0x10], r8
mov byte [rdx + 0x19], 1
mov dword [rdx + 0x1c], 0xffffffff
mov byte [rdx + 0x18], 2
mov r8, qword [rax + 0x80]
mov qword [rdx], r8
mov qword [rax + 0x80], rdx
lea r8, [rsp + 0x290]
mov qword [rdx + 8], r8
call fcn.1800c9680
int3
push r15
push r14
push r13
push r12
push rbx
push rsi
push rdi
push rbp
sub rsp, 0xd8
movdqa xmmword [rsp + 0x20], xmm6
movdqa xmmword [rsp + 0x30], xmm7
movdqa xmmword [rsp + 0x40], xmm8
movdqa xmmword [rsp + 0x50], xmm9
movdqa xmmword [rsp + 0x60], xmm10
movdqa xmmword [rsp + 0x70], xmm11
movdqa xmmword [rsp + 0x80], xmm12
movdqa xmmword [rsp + 0x90], xmm13
movdqa xmmword [rsp + 0xa0], xmm14
movdqa xmmword [rsp + 0xb0], xmm15
mov qword [rsp + 0x120], rcx
mov qword [rsp + 0x128], rdx
mov qword [rsp + 0x130], r8
mov qword [rsp + 0x138], r9
mov eax, dword [0x18025344c]
mov rbx, qword gs:[0x58]
mov rbx, qword [rbx + rax*8]
mov eax, 0x30
add rax, rbx
mov qword [rsp + 0xc0], rax
cmp rcx, qword [rax + 0x88]
sete byte [rsp + 0xd0]
lock and dword [rax + 0x38], 0xffffffef
mov rax, qword [r8 + 0x18]
mov rbx, qword [rax]
mov rax, qword [r8 + 0x20]
mov rbp, qword [rax]
mov rax, qword [r8 + 0x28]
mov rsi, qword [rax]
mov rax, qword [r8 + 0x30]
mov rdi, qword [rax]
mov rax, qword [r8 + 0x58]
mov r12, qword [rax]
mov rax, qword [r8 + 0x60]
mov r13, qword [rax]
mov rax, qword [r8 + 0x68]
mov r14, qword [rax]
mov rax, qword [r8 + 0x70]
mov r15, qword [rax]
movdqa xmm6, xmmword [r8 + 0x90]
movdqa xmm7, xmmword [r8 + 0xa0]
movdqa xmm8, xmmword [r8 + 0xb0]
movdqa xmm9, xmmword [r8 + 0xc0]
movdqa xmm10, xmmword [r8 + 0xd0]
movdqa xmm11, xmmword [r8 + 0xe0]
movdqa xmm12, xmmword [r8 + 0xf0]
movdqa xmm13, xmmword [r8 + 0x100]
movdqa xmm14, xmmword [r8 + 0x110]
movdqa xmm15, xmmword [r8 + 0x120]
mov rcx, qword [r8 + 0x78]
mov rdx, qword [rsp + 0x120]
call qword [rsp + 0x128]
mov r8, qword [rsp + 0x130]
mov rdx, qword [rsp + 0xc0]
mov rcx, qword [rdx + 0x70]
cmp rcx, 0
je 0x180004f50
mov r9, qword [rdx + 0x68]
mov qword [r9], rcx
mov qword [rdx + 0x68], 0
mov qword [rdx + 0x70], 0
mov rcx, qword [rsp + 0x138]
mov r8, qword [r8 + 0x78]
xor r9d, r9d
mov rcx, qword [rcx]
cmp rcx, r9
je 0x180004f6c
cmp rcx, r8
jl 0x180004f5f
mov qword [rdx + 0x80], rcx
test dword [0x18024d128], 1
je 0x180004f9b
cmp byte [rsp + 0xd0], 0
je 0x180004f9b
mov rcx, 0x43
mov rdx, rax
mov rsp, r8
jmp 0x180004ac0
mov rsp, r8
jmp rax