joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14012e6b0
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 [0x140420030]
mov rdi, rax
test rax, rax
je 0x14012e72d
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 0x14012e758
cmp ebx, esi
je 0x14012e758
cmp ebx, 0x8000
ja 0x14012e758
cmp ebx, esi
jb 0x14012e753
mov edx, ebx
mov rcx, rdi
call qword [0x140420030]
mov rdi, rax
test rax, rax
jne 0x14012e6f0
mov rcx, rbp
call qword [fcn.140152b9c]
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 0x14012e738
mov rcx, rdi
jmp 0x14012e730

Function at 0x140134b30
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 [0x140420080]
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 0x140134baa
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.140119ad0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x140134bcf
lea rdx, str.Error_accept__ing_server_connect
call fcn.140118e70
lea eax, [rbx + 0x1f]
jmp 0x140134c48
lea rdx, str.Connection_accepted_from_server_n
call fcn.140118ff0
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140127400
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140134c46
mov dl, 1
mov rcx, rsi
call fcn.1401098c0
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.1401098c0
test ebx, ebx
je 0x140134c46
mov rcx, rdi
call fcn.140135160
mov eax, Ordinal_46
jmp 0x140134c48
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1401516b0
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 0x140135c40
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 0x140135c65
cmp dword [rax + 0x9f8], 0
je 0x140135c91
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140135c91
lea rdx, str.MDTM__s
call fcn.14014cc90
test eax, eax
jne 0x140135c9e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140136ad0
add rsp, 0x20
pop rbx
ret
Function at 0x140136450
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 0x140136488
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.1401365a0
cmp byte [rcx + 0xf0e], 0
je 0x1401364a0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140136f90
cmp byte [rcx + 0xf11], 0
je 0x140136541
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1401364fb
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1401364de
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.14014cc90
test eax, eax
je 0x140136531
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140136521
lea rdx, str.PRET_STOR__s
call fcn.14014cc90
test eax, eax
je 0x140136531
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14014cc90
test eax, eax
jne 0x14013654e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140136f00
add rsp, 0x20
pop rbx
ret

Function at 0x140136890
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 0x1401368dd
cmp qword [rcx + 0xa88], 0
je 0x1401368dd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14014cc90
test eax, eax
jne 0x1401368e7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140136450
add rsp, 0x20
pop rbx
ret

Function at 0x140136a70
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 0x140136abc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140136abc
lea rdx, str.SIZE__s
call fcn.14014cc90
test eax, eax
jne 0x140136ac9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140136890
add rsp, 0x20
pop rbx
ret

Function at 0x140136ad0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140136b28
cmp qword [rcx + 0xa88], 0
je 0x140136b28
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140136b28
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140135370
jmp fcn.140136a70
Function at 0x140136b30
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 0x140136b65
lea rdx, str.Couldnt_set_desired_mode
call fcn.140118e70
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x140136b7c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140118ff0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140136b98
mov rcx, rdi
call fcn.140136a70
jmp 0x140136ccf
cmp esi, 0x14
jne 0x140136cb1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140136c19
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140136c19
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.140102770
test eax, eax
jne 0x140136ccf
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x140136c0e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140136c19
mov rcx, qword [rsp + 0x50]
call qword [fcn.140152b9c]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x140136c3d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x14040fa70]
test rbp, rbp
mov r9, r8
lea rax, [0x14040fb38]
cmovne r9, rbp
lea rcx, [0x140162698]
cmovne r8, rax
call fcn.1401077f0
mov rcx, rbp
mov r14, rax
call qword [fcn.140152b9c]
test r14, r14
jne 0x140136c7c
lea ebx, [r14 + 0x1b]
jmp 0x140136cd1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140166ea0]
call fcn.14014cc90
mov rcx, r14
mov esi, eax
call qword [fcn.140152b9c]
test esi, esi
je 0x140136ca5
mov ebx, esi
jmp 0x140136cd1
mov dword [rdi + 0xab8], 0x1f
jmp 0x140136cd1
cmp esi, 0x15
jne 0x140136cbc
lea r8d, [rsi - 8]
jmp 0x140136cc5
cmp esi, 0x16
jne 0x140136cd1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1401365a0
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 0x14013c5c0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14013c6e4
cmp r8d, 0xff
jne 0x14013c621
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14013c60b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x168a10]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140118ff0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140118ff0
cmp r8d, 0xfb
jne 0x14013c633
lea r9, str.WILL
jmp 0x14013c671
cmp r8d, 0xfc
jne 0x14013c645
lea r9, str.WONT
jmp 0x14013c671
cmp r8d, 0xfd
jne 0x14013c657
lea r9, [0x140169434]
jmp 0x14013c671
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14013c6cd
cmp r10d, 0x27
jg 0x14013c6a4
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x169030]
test r8, r8
jne 0x14013c6b4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140118ff0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14013c68b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140118ff0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140118ff0
add rsp, 0x38
ret

Function at 0x14013ca30
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 0x14013ca8f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140118e70
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14013c5c0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14013cc40
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14013cde8
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 0x14013cca5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14013cca5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14013cca5
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 0x14013ccdc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14013cd32
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14013cd32
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14013cd32
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14013cd32
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14013cd32
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.14013c6f0
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 0x14013cd94
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140118e70
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14013cac0
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 0x14013cde0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140118e70
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14013e550
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140420080]
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 0x14013e5e5
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 0x14013e646
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140118e70
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.1401516b0
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 0x14013e701
sub ecx, 1
je 0x14013e774
sub ecx, 1
je 0x14013e6b0
cmp ecx, 1
je 0x14013e693
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140166ea0]
call fcn.140118e70
jmp 0x14013e774
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14013e280
test eax, eax
je 0x14013e774
jmp 0x14013e61a
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 0x14013e774
sub rax, rsi
cmp rax, rbp
jae 0x14013e774
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140118ff0
jmp 0x14013e774
cmp r8d, 4
jle 0x14013e774
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 0x14013e774
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140118d90
mov esi, eax
test eax, eax
je 0x14013e753
mov edx, 5
mov rcx, rbx
call fcn.14013f240
mov eax, esi
jmp 0x14013e61a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140127670
mov rcx, r14
call fcn.140127950
test eax, eax
je 0x14013e618
mov edx, 5
mov rcx, rbx
call fcn.14013f240
mov eax, Ordinal_46
jmp 0x14013e61a
Function at 0x140151510
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 0x140151552
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 0x140151599
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 0x1401515f2
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 0x1401515b0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140151633
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x14016c61a]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x14016c61b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140151600
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 0x140001000
Capabilities:
Set file attributes
Timestomp file

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x18], rsi
push rdi
sub rsp, 0x50
xor esi, esi
xor r9d, r9d
mov edx, 0xc0000000
mov qword [rax - 0x28], rsi
lea r8d, [rsi + 3]
mov dword [rax - 0x30], 0x2000000
mov dword [rax - 0x38], r8d
mov rdi, rcx
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rbx, rax
cmp rax, 0xffffffffffffffff
jne 0x140001046
xor eax, eax
jmp 0x1400010e6
mov eax, 0x7da
lea rdx, [rsp + 0x68]
lea rcx, [rsp + 0x40]
mov word [rsp + 0x40], ax
mov eax, 0xb
mov word [rsp + 0x44], si
mov word [rsp + 0x42], ax
mov eax, 0x15
mov word [rsp + 0x4e], si
mov word [rsp + 0x46], ax
mov eax, 0x12
mov word [rsp + 0x48], ax
mov eax, 7
mov word [rsp + 0x4a], ax
mov eax, 5
mov word [rsp + 0x4c], ax
call qword [sym.imp.KERNEL32.dll_SystemTimeToFileTime]
mov esi, 1
mov ecx, esi
call qword [sym.imp.KERNEL32.dll_Sleep]
lea rdx, [rsp + 0x68]
lea rcx, [rsp + 0x68]
call qword [sym.imp.KERNEL32.dll_LocalFileTimeToFileTime]
lea r9, [rsp + 0x68]
lea rdx, [rsp + 0x68]
xor r8d, r8d
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_SetFileTime]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_CloseHandle]
lea edx, [rsi + 1]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov eax, esi
mov rbx, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x70]
add rsp, 0x50
pop rdi
ret

Function at 0x1400010f8
Capabilities:
Get common file path

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
lea rdi, [0x140004240]
mov edx, 0x104
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
xor ecx, ecx
lea rbx, [0x140004130]
mov al, byte [rcx + rdi]
mov byte [rcx + rbx], al
inc rcx
test al, al
jne 0x140001120
xor eax, eax
or rdx, 0xffffffffffffffff
mov rdi, rbx
mov rcx, rdx
lea r8d, [rdx + 2]
repne scasb al, byte [rdi]
movzx eax, word [0x140003298]
mov rcx, rdx
mov word [rdi - 1], ax
xor eax, eax
mov rdi, rbx
repne scasb al, byte [rdi]
mov rax, qword [str.WinSysNet.exe]
lea ecx, [r8 + 0x66]
mov qword [rdi - 1], rax
mov eax, dword [0x140003290]
mov rdx, rbx
mov dword [rdi + 7], eax
movzx eax, word [0x140003294]
mov word [rdi + 0xb], ax
call fcn.14000157c
test eax, eax
je 0x14000118b
mov rcx, rbx
call section..text
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x140001248
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
mov rax, rsp
push rbx
push rsi
push rdi
sub rsp, 0x30
xor ebx, ebx
mov dword [rax + 0x10], 0x4e3e
lea rax, [rax + 0x20]
and dword [rax - 0x18], ebx
lea edi, [rbx + 4]
lea rdx, section..data
mov dword [rax - 8], edi
mov r9d, 0xf003f
xor r8d, r8d
mov rcx, 0xffffffff80000002
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1400013d7
mov rcx, qword [rsp + 0x68]
lea rax, [rsp + 0x60]
lea rdx, [0x140003338]
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x50]
xor r9d, r9d
xor r8d, r8d
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x1400013d7
mov rcx, qword [rsp + 0x68]
lea rax, [rsp + 0x60]
lea rsi, str.VERSION_Value
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x50]
xor r9d, r9d
xor r8d, r8d
mov rdx, rsi
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x140001333
mov eax, dword [rsp + 0x58]
lea ebx, [rdi - 3]
cmp dword [rsp + 0x50], eax
je 0x1400013d7
mov rcx, qword [rsp + 0x68]
lea rax, [rsp + 0x58]
mov r9d, edi
xor r8d, r8d
mov rdx, rsi
mov dword [rsp + 0x28], edi
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_RegSetValueExA]
call fcn.1400010f8
jmp 0x14000135f
mov rcx, qword [rsp + 0x68]
lea rax, [rsp + 0x58]
mov r9d, edi
xor r8d, r8d
mov rdx, rsi
mov dword [rsp + 0x28], edi
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_RegSetValueExA]
call fcn.1400010f8
mov ebx, 1
lea rdx, str.qa_i4420_fqpn7__k1_14..__kk_21103446_bq43bcobc
xor eax, eax
or rsi, 0xffffffffffffffff
mov rdi, rdx
mov rcx, rsi
mov r9d, ebx
repne scasb al, byte [rdi]
xor r8d, r8d
not rcx
sub rcx, rbx
add ecx, ebx
mov dword [rsp + 0x28], ecx
mov rcx, qword [rsp + 0x68]
mov qword [rsp + 0x20], rdx
lea rdx, str.GATEWAY1_Value
call qword [sym.imp.ADVAPI32.dll_RegSetValueExA]
lea rdx, str.ff3487rbea4775grsn9_.uvu_a35_7754_bml_22114i81
xor eax, eax
mov rdi, rdx
mov rcx, rsi
mov r9d, ebx
repne scasb al, byte [rdi]
xor r8d, r8d
not rcx
sub rcx, rbx
add ecx, ebx
mov dword [rsp + 0x28], ecx
mov rcx, qword [rsp + 0x68]
mov qword [rsp + 0x20], rdx
lea rdx, str.GATEWAY2_Value
call qword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x1400013e7
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, ebx
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret

Function at 0x1400013f4
Capabilities:
Acquire debug privileges

Disassembly:
sub rsp, 0x28
xor edx, edx
xor ecx, ecx
call qword [sym.imp.USER32.dll_KillTimer]
lea rcx, [0x140003348]
mov edx, 1
call fcn.140001198
call fcn.140001248
xor eax, eax
add rsp, 0x28
ret
Function at 0x140001420
Capabilities:
Delete file
Write file on windows

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
sub rsp, 0x20
movsxd rsi, r8d
mov rbp, rdx
mov rbx, rcx
xor edi, edi
call qword [sym.imp.MSVCR90.dll_remove]
lea rdx, [0x14000335c]
mov rcx, rbx
call qword [sym.imp.MSVCR90.dll_fopen]
mov rbx, rax
cmp rax, rdi
je 0x140001487
lea r12d, [rdi + 1]
mov r8, rsi
mov r9, rax
mov rdx, r12
mov rcx, rbp
call qword [sym.imp.MSVCR90.dll_fwrite]
mov rcx, rbx
cmp eax, esi
cmove edi, r12d
call qword [sym.imp.MSVCR90.dll_fclose]
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov eax, edi
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r12
ret

Function at 0x1400014a4
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r13
sub rsp, 0x20
mov ebx, ecx
xor ecx, ecx
mov r13, r8
mov rdi, rdx
xor r12d, r12d
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdx, rbx
mov r8, rdi
mov rcx, rax
mov rbp, rax
call qword [sym.imp.KERNEL32.dll_FindResourceA]
mov rbx, rax
cmp rax, r12
je 0x14000155e
mov rdx, rax
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_SizeofResource]
mov rdx, rbx
mov rcx, rbp
mov esi, eax
call qword [sym.imp.KERNEL32.dll_LoadResource]
mov rcx, rax
mov rbp, rax
call qword [sym.imp.KERNEL32.dll_LockResource]
test esi, 0x1ff
mov dword [r13], esi
setne r12b
mov rdi, rax
mov eax, esi
shr eax, 9
add r12d, eax
shl r12d, 9
mov ecx, r12d
mov ebx, r12d
call sub.MSVCR90.dll_void____ptr64___cdecl_operator_new_unsigned_long_long_unsigned___int64__
mov r8, rbx
xor edx, edx
mov rcx, rax
mov r12, rax
call sub.MSVCR90.dll_memset
mov r8, rsi
mov rdx, rdi
mov rcx, r12
call sub.MSVCR90.dll_memcpy
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_FreeResource]
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rax, r12
add rsp, 0x20
pop r13
pop r12
pop rdi
ret