joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400aaaa0
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 [0x1400fc030]
mov rdi, rax
test rax, rax
je 0x1400aab1d
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 0x1400aab48
cmp ebx, esi
je 0x1400aab48
cmp ebx, 0x8000
ja 0x1400aab48
cmp ebx, esi
jb 0x1400aab43
mov edx, ebx
mov rcx, rdi
call qword [0x1400fc030]
mov rdi, rax
test rax, rax
jne 0x1400aaae0
mov rcx, rbp
call qword [fcn.1400cf360]
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 0x1400aab28
mov rcx, rdi
jmp 0x1400aab20

Function at 0x1400b0f20
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 [0x1400fc080]
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 0x1400b0f9a
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.140095ea0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400b0fbf
lea rdx, str.Error_accept__ing_server_connect
call fcn.140095240
lea eax, [rbx + 0x1f]
jmp 0x1400b1038
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400953c0
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400a37f0
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400b1036
mov dl, 1
mov rcx, rsi
call fcn.140085c90
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.140085c90
test ebx, ebx
je 0x1400b1036
mov rcx, rdi
call fcn.1400b1550
mov eax, Ordinal_45
jmp 0x1400b1038
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400ce030
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 0x1400b2030
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 0x1400b2055
cmp dword [rax + 0x9f8], 0
je 0x1400b2081
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400b2081
lea rdx, str.MDTM__s
call fcn.1400c9080
test eax, eax
jne 0x1400b208e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400b2ec0
add rsp, 0x20
pop rbx
ret
Function at 0x1400b2840
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 0x1400b2878
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.1400b2990
cmp byte [rcx + 0xf0e], 0
je 0x1400b2890
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400b3380
cmp byte [rcx + 0xf11], 0
je 0x1400b2931
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400b28eb
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400b28ce
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.1400c9080
test eax, eax
je 0x1400b2921
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400b2911
lea rdx, str.PRET_STOR__s
call fcn.1400c9080
test eax, eax
je 0x1400b2921
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400c9080
test eax, eax
jne 0x1400b293e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400b32f0
add rsp, 0x20
pop rbx
ret

Function at 0x1400b2c80
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 0x1400b2ccd
cmp qword [rcx + 0xa88], 0
je 0x1400b2ccd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400c9080
test eax, eax
jne 0x1400b2cd7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400b2840
add rsp, 0x20
pop rbx
ret

Function at 0x1400b2e60
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 0x1400b2eac
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400b2eac
lea rdx, str.SIZE__s
call fcn.1400c9080
test eax, eax
jne 0x1400b2eb9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400b2c80
add rsp, 0x20
pop rbx
ret

Function at 0x1400b2ec0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400b2f18
cmp qword [rcx + 0xa88], 0
je 0x1400b2f18
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400b2f18
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400b1760
jmp fcn.1400b2e60
Function at 0x1400b2f20
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 0x1400b2f55
lea rdx, str.Couldnt_set_desired_mode
call fcn.140095240
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400b2f6c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400953c0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400b2f88
mov rcx, rdi
call fcn.1400b2e60
jmp 0x1400b30bf
cmp esi, 0x14
jne 0x1400b30a1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400b3009
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400b3009
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.14007eb50
test eax, eax
jne 0x1400b30bf
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400b2ffe
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400b3009
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400cf360]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400b302d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400e06f9]
test rbp, rbp
mov r9, r8
lea rax, [0x1400e80d8]
cmovne r9, rbp
lea rcx, [0x1400d6590]
cmovne r8, rax
call fcn.140083bc0
mov rcx, rbp
mov r14, rax
call qword [fcn.1400cf360]
test r14, r14
jne 0x1400b306c
lea ebx, [r14 + 0x1b]
jmp 0x1400b30c1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400e3448]
call fcn.1400c9080
mov rcx, r14
mov esi, eax
call qword [fcn.1400cf360]
test esi, esi
je 0x1400b3095
mov ebx, esi
jmp 0x1400b30c1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400b30c1
cmp esi, 0x15
jne 0x1400b30ac
lea r8d, [rsi - 8]
jmp 0x1400b30b5
cmp esi, 0x16
jne 0x1400b30c1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400b2990
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 0x1400b89b0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400b8ad4
cmp r8d, 0xff
jne 0x1400b8a11
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400b89fb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xdc8b0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400953c0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400953c0
cmp r8d, 0xfb
jne 0x1400b8a23
lea r9, str.WILL
jmp 0x1400b8a61
cmp r8d, 0xfc
jne 0x1400b8a35
lea r9, str.WONT
jmp 0x1400b8a61
cmp r8d, 0xfd
jne 0x1400b8a47
lea r9, [0x1400dd2d4]
jmp 0x1400b8a61
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400b8abd
cmp r10d, 0x27
jg 0x1400b8a94
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xdced0]
test r8, r8
jne 0x1400b8aa4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400953c0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400b8a7b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400953c0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400953c0
add rsp, 0x38
ret

Function at 0x1400b8e20
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 0x1400b8e7f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140095240
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400b89b0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400b9030
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400b91d8
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 0x1400b9095
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400b9095
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400b9095
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 0x1400b90cc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400b9122
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400b9122
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400b9122
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400b9122
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400b9122
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.1400b8ae0
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 0x1400b9184
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140095240
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400b8eb0
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 0x1400b91d0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140095240
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400ba940
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400fc080]
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 0x1400ba9d5
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 0x1400baa36
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140095240
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.1400ce030
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 0x1400baaf1
sub ecx, 1
je 0x1400bab64
sub ecx, 1
je 0x1400baaa0
cmp ecx, 1
je 0x1400baa83
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400e3448]
call fcn.140095240
jmp 0x1400bab64
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400ba670
test eax, eax
je 0x1400bab64
jmp 0x1400baa0a
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 0x1400bab64
sub rax, rsi
cmp rax, rbp
jae 0x1400bab64
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400953c0
jmp 0x1400bab64
cmp r8d, 4
jle 0x1400bab64
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 0x1400bab64
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140095160
mov esi, eax
test eax, eax
je 0x1400bab43
mov edx, 5
mov rcx, rbx
call fcn.1400bb630
mov eax, esi
jmp 0x1400baa0a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400a3a60
mov rcx, r14
call fcn.1400a3d40
test eax, eax
je 0x1400baa08
mov edx, 5
mov rcx, rbx
call fcn.1400bb630
mov eax, Ordinal_45
jmp 0x1400baa0a
Function at 0x1400cd900
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 0x1400cd942
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 0x1400cd989
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 0x1400cd9e2
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 0x1400cd9a0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400cda23
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400e0472]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400e0473]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400cd9f0
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 0x1400cda40
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rdi, rdx
lea r8, [rsp + 0x60]
mov ebx, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
mov r8d, ebx
mov ecx, 0x1300
neg eax
sbb r9d, r9d
and qword [rsp + 0x30], 0
and r9d, dword [rsp + 0x60]
xor edx, edx
and dword [rsp + 0x28], 0
mov dword [rsp + 0x60], r9d
mov qword [rsp + 0x20], rdi
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1400cdac4
mov r8, qword [rdi]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x1400cdac4
dec r8
sub rdx, 1
jne 0x1400cdaaa
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x1400cefcc
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400cf016
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400cf016
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400cf016
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400cf016
cmp dword [rcx + 0x84], 0xe
jbe 0x1400cf016
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400cf018
xor al, al
add rsp, 0x28
ret
Function at 0x140001aa0
Capabilities:
Get system firmware table

Disassembly:
mov qword [rsp + 0x10], rbx
push rsi
sub rsp, 0x20
mov rsi, rcx
xor r9d, r9d
mov ecx, 0x52534d42
xor r8d, r8d
xor edx, edx
call qword [sym.imp.KERNEL32.DLL_GetSystemFirmwareTable]
mov ebx, eax
test eax, eax
jne 0x140001ad1
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rsi
ret
mov rcx, rbx
mov qword [rsp + 0x30], rdi
call fcn.140011e24
mov r9d, ebx
mov r8, rax
xor edx, edx
mov ecx, 0x52534d42
mov rdi, rax
call qword [sym.imp.KERNEL32.DLL_GetSystemFirmwareTable]
test eax, eax
jne 0x140001b12
mov rcx, rdi
call fcn.140011e1c
mov rdi, qword [rsp + 0x30]
xor al, al
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rsi
ret
mov eax, dword [rdi + 4]
lea rcx, [rdi + 8]
add rcx, rax
lea r8, [rdi + 8]
xor bl, bl
cmp r8, rcx
jae 0x140001c4a
nop dword [rax + rax]
movzx eax, byte [r8 + 1]
cmp al, 4
jb 0x140001c4a
cmp byte [r8], 1
jne 0x140001b47
cmp al, 0x19
jae 0x140001b73
movzx eax, al
add rax, r8
cmp rax, rcx
jae 0x140001b65
cmp byte [rax], 0
jne 0x140001b5d
cmp byte [rax + 1], 0
je 0x140001b65
inc rax
cmp rax, rcx
jb 0x140001b52
lea r8, [rax + 2]
cmp r8, rcx
jb 0x140001b30
jmp 0x140001c4a
mov r11b, 1
xor r9d, r9d
movzx r10d, r11b
nop dword [rax]
test r11b, r11b
jne 0x140001b8a
test r10b, r10b
je 0x140001bc9
movzx edx, byte [r9 + r8 + 8]
xor ecx, ecx
inc r9
movzx eax, r11b
test dl, dl
cmove ecx, eax
movzx eax, r10b
movzx r11d, cl
xor ecx, ecx
cmp dl, 0xff
cmove ecx, eax
movzx r10d, cl
cmp r9, 0x10
jl 0x140001b80
test r11b, r11b
jne 0x140001c4a
test cl, cl
jne 0x140001c4a
movzx eax, byte [r8 + 0xb]
mov bl, 1
mov byte [rsi], al
movzx eax, byte [r8 + 0xa]
mov byte [rsi + 1], al
movzx eax, byte [r8 + 9]
mov byte [rsi + 2], al
movzx eax, byte [r8 + 8]
mov byte [rsi + 3], al
movzx eax, byte [r8 + 0xd]
mov byte [rsi + 4], al
movzx eax, byte [r8 + 0xc]
mov byte [rsi + 5], al
movzx eax, byte [r8 + 0xf]
mov byte [rsi + 6], al
movzx eax, byte [r8 + 0xe]
mov byte [rsi + 7], al
movzx eax, byte [r8 + 0x10]
mov byte [rsi + 8], al
movzx eax, byte [r8 + 0x11]
mov byte [rsi + 9], al
movzx eax, byte [r8 + 0x12]
mov byte [rsi + 0xa], al
movzx eax, byte [r8 + 0x13]
mov byte [rsi + 0xb], al
movzx eax, byte [r8 + 0x14]
mov byte [rsi + 0xc], al
movzx eax, byte [r8 + 0x15]
mov byte [rsi + 0xd], al
movzx eax, byte [r8 + 0x16]
mov byte [rsi + 0xe], al
movzx eax, byte [r8 + 0x17]
mov byte [rsi + 0xf], al
mov rcx, rdi
call fcn.140011e1c
mov rdi, qword [rsp + 0x30]
movzx eax, bl
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rsi
ret
Function at 0x140001cc0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov edi, r8d
mov rsi, rdx
mov rbp, rcx
call qword [sym.imp.KERNEL32.DLL_LoadResource]
test rax, rax
je 0x140001d35
mov rcx, rax
call qword [sym.imp.KERNEL32.DLL_LockResource]
mov rbx, rax
test rax, rax
je 0x140001d35
mov rdx, rsi
mov rcx, rbp
call qword [sym.imp.KERNEL32.DLL_SizeofResource]
mov ecx, eax
add rcx, rbx
and edi, 0xf
jbe 0x140001d25
nop
cmp rbx, rcx
jae 0x140001d35
movzx eax, word [rbx]
lea rbx, [rbx + rax*2]
add rbx, 2
add edi, 0xffffffff
jne 0x140001d10
cmp rbx, rcx
jae 0x140001d35
cmp word [rbx], 0
je 0x140001d35
mov rax, rbx
jmp 0x140001d37
xor eax, eax
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1400028c0
Capabilities:
Get system information on windows

Disassembly:
mov rax, rsp
mov qword [rax + 0x18], r8
mov qword [rax + 0x10], rdx
mov qword [rax + 8], rcx
push rbx
push rsi
push rdi
sub rsp, 0x90
mov rbx, r8
mov rdi, rdx
mov rsi, rcx
test rcx, rcx
je 0x140002b16
test rdx, rdx
je 0x140002b16
test rbx, rbx
je 0x140002b16
lea rcx, str.kernel32
mov qword [rax - 0x20], rbp
call qword [sym.imp.KERNEL32.DLL_GetModuleHandleW]
mov rcx, rax
lea rdx, str.GetNativeSystemInfo
call qword [sym.imp.KERNEL32.DLL_GetProcAddress]
xor ebp, ebp
lea rcx, [rsp + 0x28]
test rax, rax
jne 0x14000292e
call rbp
jmp 0x140002934
call qword [sym.imp.KERNEL32.DLL_GetSystemInfo]
mov eax, dword [rsp + 0x48]
lea rcx, str.kernel32
mov dword [rsi], 1
mov dword [rdi], 1
mov dword [rbx], eax
call qword [sym.imp.KERNEL32.DLL_GetModuleHandleW]
mov rcx, rax
lea rdx, str.GetLogicalProcessorInformation
call qword [sym.imp.KERNEL32.DLL_GetProcAddress]
mov rdi, rax
test rax, rax
je 0x1400029f1
mov qword [rsp + 0x78], r13
mov rbx, rbp
mov qword [rsp + 0x70], r14
mov r13d, ebp
mov qword [rsp + 0x68], r15
mov r14d, ebp
mov r15d, ebp
mov qword [rsp + 0x20], rbx
mov dword [rsp + 0xc8], ebp
nop word [rax + rax]
lea rdx, [rsp + 0xc8]
mov rcx, rbx
call rdi
test eax, eax
jne 0x140002a04
call qword [sym.imp.KERNEL32.DLL_GetLastError]
cmp eax, 0x7a
jne 0x1400029e2
test rbx, rbx
je 0x1400029c9
mov rcx, rbx
call fcn.140011e1c
mov ecx, dword [rsp + 0xc8]
call fcn.140011e24
mov qword [rsp + 0x20], rax
mov rbx, rax
test rax, rax
jne 0x1400029a0
mov r14, qword [rsp + 0x70]
mov r13, qword [rsp + 0x78]
mov r15, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x88]
add rsp, 0x90
pop rdi
pop rsi
pop rbx
ret
mov qword [rsp + 0x80], r12
mov r9, rbx
mov r12d, dword [rsp + 0xc8]
cmp r12, 0x20
jb 0x140002ae8
movabs rbx, 0x8000000000000000
nop dword [rax + rax]
mov ecx, dword [r9 + 8]
test ecx, ecx
je 0x140002a54
sub ecx, 1
je 0x140002ac5
sub ecx, 1
je 0x140002ac5
cmp ecx, 1
jne 0x140002ac5
inc r14d
jmp 0x140002ac5
mov r8, qword [r9]
inc r13d
xor r12d, r12d
mov rax, rbx
mov edx, r12d
mov r10d, r12d
mov r11d, r12d
mov edi, r12d
lea esi, [r12 + 0x10]
test rax, r8
mov ecx, r12d
setne cl
shr rax, 1
add edx, ecx
mov ecx, r12d
test rax, r8
setne cl
shr rax, 1
add edi, ecx
mov ecx, r12d
test rax, r8
setne cl
shr rax, 1
add r11d, ecx
mov ecx, r12d
test rax, r8
setne cl
shr rax, 1
add r10d, ecx
sub rsi, 1
jne 0x140002a71
mov r12d, dword [rsp + 0xc8]
lea eax, [r10 + rdi]
add eax, r11d
add edx, eax
add r15d, edx
add ebp, 0x20
add r9, 0x20
mov eax, ebp
add rax, 0x20
cmp rax, r12
jbe 0x140002a30
mov rbx, qword [rsp + 0x20]
mov rsi, qword [rsp + 0xb0]
mov rax, qword [rsp + 0xb8]
mov rcx, rbx
mov dword [rsi], r14d
mov dword [rax], r13d
mov rax, qword [rsp + 0xc0]
mov dword [rax], r15d
call fcn.140011e1c
mov r12, qword [rsp + 0x80]
jmp 0x1400029e2
mov ecx, 0x57
call qword [sym.imp.KERNEL32.DLL_SetLastError]
add rsp, 0x90
pop rdi
pop rsi
pop rbx
ret