joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14009ee40
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 [0x1400f1050]
mov rdi, rax
test rax, rax
je 0x14009eebd
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 0x14009eee8
cmp ebx, esi
je 0x14009eee8
cmp ebx, 0x8000
ja 0x14009eee8
cmp ebx, esi
jb 0x14009eee3
mov edx, ebx
mov rcx, rdi
call qword [0x1400f1050]
mov rdi, rax
test rax, rax
jne 0x14009ee80
mov rcx, rbp
call qword [fcn.1400c39d2]
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 0x14009eec8
mov rcx, rdi
jmp 0x14009eec0

Function at 0x1400a52c0
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 [0x1400f10c0]
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 0x1400a533a
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.14008a070
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400a535f
lea rdx, str.Error_accept__ing_server_connect
call fcn.140089410
lea eax, [rbx + 0x1f]
jmp 0x1400a53d8
lea rdx, str.Connection_accepted_from_server_n
call fcn.140089590
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140097b90
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400a53d6
mov dl, 1
mov rcx, rsi
call fcn.140079470
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.140079470
test ebx, ebx
je 0x1400a53d6
mov rcx, rdi
call fcn.1400a58f0
mov eax, Ordinal_46
jmp 0x1400a53d8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400c1df0
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 0x1400a63d0
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 0x1400a63f5
cmp dword [rax + 0x9f8], 0
je 0x1400a6421
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400a6421
lea rdx, str.MDTM__s
call fcn.1400bd420
test eax, eax
jne 0x1400a642e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a7260
add rsp, 0x20
pop rbx
ret
Function at 0x1400a6be0
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 0x1400a6c18
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.1400a6d30
cmp byte [rcx + 0xf0e], 0
je 0x1400a6c30
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a7720
cmp byte [rcx + 0xf11], 0
je 0x1400a6cd1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400a6c8b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400a6c6e
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.1400bd420
test eax, eax
je 0x1400a6cc1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400a6cb1
lea rdx, str.PRET_STOR__s
call fcn.1400bd420
test eax, eax
je 0x1400a6cc1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400bd420
test eax, eax
jne 0x1400a6cde
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a7690
add rsp, 0x20
pop rbx
ret

Function at 0x1400a7020
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 0x1400a706d
cmp qword [rcx + 0xa88], 0
je 0x1400a706d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400bd420
test eax, eax
jne 0x1400a7077
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400a6be0
add rsp, 0x20
pop rbx
ret

Function at 0x1400a7200
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 0x1400a724c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400a724c
lea rdx, str.SIZE__s
call fcn.1400bd420
test eax, eax
jne 0x1400a7259
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400a7020
add rsp, 0x20
pop rbx
ret

Function at 0x1400a7260
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400a72b8
cmp qword [rcx + 0xa88], 0
je 0x1400a72b8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400a72b8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400a5b00
jmp fcn.1400a7200
Function at 0x1400a72c0
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 0x1400a72f5
lea rdx, str.Couldnt_set_desired_mode
call fcn.140089410
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400a730c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140089590
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400a7328
mov rcx, rdi
call fcn.1400a7200
jmp 0x1400a745f
cmp esi, 0x14
jne 0x1400a7441
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400a73a9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400a73a9
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.140072160
test eax, eax
jne 0x1400a745f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400a739e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400a73a9
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400c39d2]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400a73cd
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400d6a46]
test rbp, rbp
mov r9, r8
lea rax, [0x1400dc434]
cmovne r9, rbp
lea rcx, [0x1400cc930]
cmovne r8, rax
call fcn.1400773a0
mov rcx, rbp
mov r14, rax
call qword [fcn.1400c39d2]
test r14, r14
jne 0x1400a740c
lea ebx, [r14 + 0x1b]
jmp 0x1400a7461
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400d78e8]
call fcn.1400bd420
mov rcx, r14
mov esi, eax
call qword [fcn.1400c39d2]
test esi, esi
je 0x1400a7435
mov ebx, esi
jmp 0x1400a7461
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400a7461
cmp esi, 0x15
jne 0x1400a744c
lea r8d, [rsi - 8]
jmp 0x1400a7455
cmp esi, 0x16
jne 0x1400a7461
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400a6d30
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 0x1400acd50
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400ace74
cmp r8d, 0xff
jne 0x1400acdb1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400acd9b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xd2c60]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140089590
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140089590
cmp r8d, 0xfb
jne 0x1400acdc3
lea r9, str.WILL
jmp 0x1400ace01
cmp r8d, 0xfc
jne 0x1400acdd5
lea r9, str.WONT
jmp 0x1400ace01
cmp r8d, 0xfd
jne 0x1400acde7
lea r9, [0x1400d367c]
jmp 0x1400ace01
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400ace5d
cmp r10d, 0x27
jg 0x1400ace34
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xd3280]
test r8, r8
jne 0x1400ace44
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140089590
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400ace1b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140089590
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140089590
add rsp, 0x38
ret

Function at 0x1400ad1c0
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 0x1400ad21f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140089410
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400acd50
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400ad3d0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400ad578
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 0x1400ad435
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400ad435
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400ad435
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 0x1400ad46c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400ad4c2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400ad4c2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400ad4c2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400ad4c2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400ad4c2
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.1400ace80
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 0x1400ad524
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140089410
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400ad250
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 0x1400ad570
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140089410
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400aece0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400f10c0]
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 0x1400aed75
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 0x1400aedd6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140089410
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.1400c1df0
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 0x1400aee91
sub ecx, 1
je 0x1400aef04
sub ecx, 1
je 0x1400aee40
cmp ecx, 1
je 0x1400aee23
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400d78e8]
call fcn.140089410
jmp 0x1400aef04
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400aea10
test eax, eax
je 0x1400aef04
jmp 0x1400aedaa
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 0x1400aef04
sub rax, rsi
cmp rax, rbp
jae 0x1400aef04
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140089590
jmp 0x1400aef04
cmp r8d, 4
jle 0x1400aef04
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 0x1400aef04
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140089330
mov esi, eax
test eax, eax
je 0x1400aeee3
mov edx, 5
mov rcx, rbx
call fcn.1400af9d0
mov eax, esi
jmp 0x1400aedaa
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140097e00
mov rcx, r14
call fcn.1400980e0
test eax, eax
je 0x1400aeda8
mov edx, 5
mov rcx, rbx
call fcn.1400af9d0
mov eax, Ordinal_46
jmp 0x1400aedaa
Function at 0x1400c1ca0
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 0x1400c1ce2
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 0x1400c1d29
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 0x1400c1d82
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 0x1400c1d40
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400c1dc3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400d6802]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400d6803]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400c1d90
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 0x1400c2e2c
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400c2e76
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400c2e76
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400c2e76
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400c2e76
cmp dword [rcx + 0x84], 0xe
jbe 0x1400c2e76
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400c2e78
xor al, al
add rsp, 0x28
ret
Function at 0x1400c313c
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 0x1400c3176
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400c317b
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 0x1400c31c4
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 0x1400c31c4
dec r8
sub rdx, 1
jne 0x1400c31aa
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x140003fc0
Capabilities:
Encrypt data using salsa20 or chacha

Disassembly:
push r14
push rsi
push rdi
push rbx
sub rsp, 0xa8
mov rsi, rdx
mov rdi, rcx
add rcx, 0x48
xorps xmm0, xmm0
movaps xmmword [rsp + 0x30], xmm0
movaps xmmword [rsp + 0x20], xmm0
lea rdx, [rsp + 0x20]
mov r8d, 0x20
call fcn.1400069a0
test rax, rax
je 0x140004022
mov rbx, rax
mov r14, rdx
mov rax, qword [rdx]
test rax, rax
je 0x14000400b
mov rcx, rbx
call rax
mov rdx, qword [r14 + 8]
test rdx, rdx
je 0x14000407a
mov r8, qword [r14 + 0x10]
mov rcx, rbx
call fcn.140004210
jmp 0x14000407a
movaps xmm0, xmmword [rsp + 0x20]
movaps xmm1, xmmword [rsp + 0x30]
movaps xmmword [rsp + 0x50], xmm1
movaps xmmword [rsp + 0x40], xmm0
lea rcx, [rsp + 0x70]
lea r8, [0x1400c6348]
lea rdx, [rsp + 0x40]
mov r9d, 8
call fcn.140006830
mov rax, qword [rdi + 0x30]
mov qword [rdi + 0x38], rax
movaps xmm0, xmmword [rsp + 0x70]
movaps xmm1, xmmword [rsp + 0x80]
movaps xmm2, xmmword [rsp + 0x90]
movaps xmmword [rdi], xmm0
movaps xmmword [rdi + 0x10], xmm1
movaps xmmword [rdi + 0x20], xmm2
mov qword [rdi + 0x40], 0
mov rax, 0xffffffffffffff00
add rax, qword [rdi + 0x30]
jo 0x1400040af
mov qword [rdi + 0x38], rax
mov rcx, rdi
mov edx, 6
mov r8, rsi
add rsp, 0xa8
pop rbx
pop rdi
pop rsi
pop r14
jmp fcn.140004320
lea rcx, str.Hb_f_
call fcn.140039280
int3
Function at 0x140006aa0
Capabilities:
Generate random numbers via rtlgenrandom
Generate random numbers via winapi

Disassembly:
push r15
push r14
push r12
push rsi
push rdi
push rbp
push rbx
sub rsp, 0x20
test rdx, rdx
je 0x140006b12
mov rsi, rdx
mov rdi, rcx
mov r14d, 0xffffffff
mov r15, qword [sym.imp.bcrypt.dll_BCryptGenRandom]
mov r12, qword [sym.imp.advapi32.dll_SystemFunction036]
jmp 0x140006ad8
add rdi, rbx
sub rsi, rbx
je 0x140006b12
cmp rsi, r14
mov ebx, 0xffffffff
cmovb rbx, rsi
xor ecx, ecx
mov rdx, rdi
mov r8d, ebx
mov r9d, 2
call r15
cmp eax, 0xbfffffff
jbe 0x140006ad0
mov ebp, eax
mov rcx, rdi
mov edx, ebx
call r12
test al, al
jne 0x140006ad0
and ebp, 0x7fffffff
jmp 0x140006b14
xor ebp, ebp
mov eax, ebp
add rsp, 0x20
pop rbx
pop rbp
pop rdi
pop rsi
pop r12
pop r14
pop r15
ret
Function at 0x14000dde0
Capabilities:
Get common file path

Disassembly:
push rbp
push r15
push r14
push r13
push r12
push rsi
push rdi
push rbx
sub rsp, 0x478
lea rbp, [rsp + 0x80]
mov qword [rbp + 0x3f0], 0xfffffffffffffffe
mov qword [rbp + 0x3d0], rcx
mov qword [rbp + 0x3d8], 0
mov qword [rbp + 0x3e0], 2
mov qword [rbp + 0x3e8], 0
mov r8d, 0x200
mov eax, 2
mov qword [rbp + 0x3c8], rax
xor esi, esi
xor edi, edi
xor ebx, ebx
cmp r8, 0x201
jae 0x14000de80
jmp 0x14000de6f
jae 0x14000df3f
cmp r8, 0x201
jae 0x14000de80
mov r14d, 0x200
lea r15, [rbp - 0x58]
mov r12, r8
jmp 0x14000ded7
sub r8, rbx
sub rdi, rbx
cmp r8, rdi
jbe 0x14000deaf
lea rcx, [rbp + 0x3d8]
mov rdx, rbx
call fcn.140037870
mov rsi, qword [rbp + 0x3d8]
mov rax, qword [rbp + 0x3e0]
mov qword [rbp + 0x3c8], rax
mov eax, 0xffffffff
cmp rsi, rax
mov ebx, 0xffffffff
cmovb rbx, rsi
mov qword [rbp + 0x3e8], rbx
mov rdi, rsi
mov r14, rbx
mov r15, qword [rbp + 0x3c8]
mov r12, rbx
xor ecx, ecx
call qword [sym.imp.kernel32.dll_SetLastError]
mov ecx, r12d
mov rdx, r15
call qword [sym.imp.kernel32.dll_GetCurrentDirectoryW]
mov r13d, eax
test eax, eax
jne 0x14000df00
call qword [sym.imp.kernel32.dll_GetLastError]
test eax, eax
jne 0x14000dfab
mov r8d, r13d
cmp r12, r8
jne 0x14000de60
call qword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x7a
jne 0x14000dfdf
add r12, r12
mov eax, 0xffffffff
cmp r12, rax
cmovae r12, rax
mov r8, r12
cmp r8, 0x201
jb 0x14000de6f
jmp 0x14000de80
cmp r14, r8
jb 0x14000dff9
lea rcx, [rbp + 0x3a8]
mov rdx, r15
call fcn.140010d90
movups xmm0, xmmword [rbp + 0x3a8]
movups xmm1, xmmword [rbp + 0x3b8]
mov rsi, qword [rbp + 0x3d0]
movups xmmword [rsi + 0x10], xmm1
movups xmmword [rsi], xmm0
mov rdx, qword [rbp + 0x3d8]
test rdx, rdx
je 0x14000df94
mov rcx, qword [rbp + 0x3e0]
add rdx, rdx
mov r8d, 2
call fcn.140004210
mov rax, rsi
add rsp, 0x478
pop rbx
pop rdi
pop rsi
pop r12
pop r13
pop r14
pop r15
pop rbp
ret
call qword [sym.imp.kernel32.dll_GetLastError]
shl rax, 0x20
or rax, 2
mov rsi, qword [rbp + 0x3d0]
mov qword [rsi + 8], rax
movabs rax, 0x8000000000000000
mov qword [rsi], rax
mov rdx, qword [rbp + 0x3d8]
test rdx, rdx
jne 0x14000df7f
jmp 0x14000df94
lea rcx, str.internal_error:_entered_unreachable_codeho_f_
lea r8, str.std_src_syspalwindowsmod.rsstrings_passed_to_WinAPI_cannot_contain_NULs
mov edx, 0x28
call fcn.140038d10
jmp 0x14000e00e
lea rax, str.std_src_syspalwindowsmod.rsstrings_passed_to_WinAPI_cannot_contain_NULs
mov rcx, r8
mov rdx, r14
mov r8, rax
call fcn.140039100
ud2