joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400fa84f
Capabilities:
Set socket configuration

Disassembly:
jmp 0x140292290
push rbx
sub rsp, 0x30
mov eax, dword [0x1403fc4dc]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x1402922ed
xor edx, edx
lea r9d, [rax + 3]
lea r8d, [rax + 2]
lea ecx, [rax + 6]
call fcn.1400f9d5f
test al, al
je 0x1402922e1
mov dword [0x1403fc4dc], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x1403fc4dc], 1
jmp 0x1402922f2
cmp eax, 2
je 0x140292344
lea rax, [rsp + 0x58]
mov edx, 0xffff
lea r9, [rsp + 0x48]
mov qword [rsp + 0x20], rax
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x140292323
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x140292344
lea r9, [rsp + 0x50]
mov dword [rsp + 0x20], 4
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x30
pop rbx
ret

Function at 0x1400fa92b
Capabilities:
Read file on windows

Disassembly:
jmp 0x140293e30
sub rsp, 0x28
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll__read]
cdqe
add rsp, 0x28
ret

Function at 0x1400faa02
Capabilities:
Hash data using sha256

Disassembly:
jmp 0x140296140
xor eax, eax
mov qword [rcx + 0x24], 0x5be0cd19
mov qword [rcx], rax
mov dword [rcx + 8], 0x6a09e667
mov dword [rcx + 0xc], 0xbb67ae85
mov dword [rcx + 0x10], 0x3c6ef372
mov dword [rcx + 0x14], 0xa54ff53a
mov dword [rcx + 0x18], 0x510e527f
mov dword [rcx + 0x1c], 0x9b05688c
mov dword [rcx + 0x20], 0x1f83d9ab
ret
Function at 0x1400fadcc
Capabilities:
Encode data using xor

Disassembly:
jmp 0x140249230
mov qword [rsp + 0x20], rbx
push rbp
mov rbp, rsp
sub rsp, 0x80
mov rbx, rcx
mov qword [rbp - 0x10], rcx
xor r9d, r9d
cmp byte [r8 + 0xb], r9b
je 0x140249274
mov ecx, r9d
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 0xa
jb 0x140249260
mov byte [r8 + 0xb], r9b
lea rax, [r8 + 0xa]
mov qword [rbp - 0x38], r9
mov qword [rbp - 0x28], r9
mov qword [rbp - 0x20], r9
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x14024929b
mov qword [rbp - 0x28], r9
mov byte [rbp - 0x38], r9b
jmp 0x1402492ba
mov qword [rbp - 0x28], 0xa
movsd xmm0, qword [r8]
movsd qword [rbp - 0x38], xmm0
movzx eax, word [r8 + 8]
mov word [rbp - 0x30], ax
mov byte [rbp - 0x2e], r9b
cmp byte [rdx + 0xe], 0
je 0x1402492e3
mov rcx, r9
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx + 0x7d]
xor byte [rdx + rcx], al
inc rcx
cmp rcx, 0xd
jb 0x1402492d0
mov byte [rdx + 0xe], 0
lea rax, [rdx + 0xd]
mov qword [rbp - 0x58], r9
mov qword [rbp - 0x48], r9
mov qword [rbp - 0x40], r9
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
cmp rdx, rax
jne 0x14024930a
mov qword [rbp - 0x48], r9
mov byte [rbp - 0x58], 0
jmp 0x14024932c
mov qword [rbp - 0x48], reloc.WS2_32.dll_listen
movsd xmm0, qword [rdx]
movsd qword [rbp - 0x58], xmm0
mov eax, dword [rdx + 8]
mov dword [rbp - 0x50], eax
movzx eax, byte [rdx + 0xc]
mov byte [rbp - 0x4c], al
mov byte [rbp - 0x4b], 0
lea r9, [rbp - 0x38]
lea r8, [rbp - 0x58]
movzx edx, byte [rbp - 0x60]
mov rcx, rbx
call fcn.1400f7230
nop
mov rdx, qword [rbp - 0x40]
cmp rdx, 0x10
jb 0x140249380
inc rdx
mov rcx, qword [rbp - 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14024937a
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14024937a
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400fa1fb
nop
mov rdx, qword [rbp - 0x20]
cmp rdx, 0x10
jb 0x1402493be
inc rdx
mov rcx, qword [rbp - 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1402493b9
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1402493b9
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400fa1fb
mov rax, rbx
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rbp
ret
Function at 0x1400fae0d
Capabilities:
Print debug messages

Disassembly:
jmp 0x1402e70dc
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
xor edx, edx
mov rdi, rcx
lea r8d, [rdx + 0x28]
add rcx, r8
call fcn.1400f9dd2
and qword [rdi + 0x50], 0
lea rax, [0x140000000]
and dword [rdi + 0x58], 0
lea rcx, [rdi + 0x28]
and dword [rdi + 0x5c], 0
xor r8d, r8d
mov qword [rdi + 0x10], rax
xor edx, edx
mov qword [rdi + 8], rax
lea rax, [0x1403cc120]
mov qword [rdi + 0x20], rax
mov dword [rdi], 0x60
mov dword [rdi + 0x18], 0xe00
call fcn.1400f8c84
test eax, eax
jne 0x1402e7173
call qword [sym.imp.KERNEL32.dll_GetLastError]
movzx ecx, ax
or ecx, 0x80070000
test eax, eax
cmovle ecx, eax
test ecx, ecx
jns 0x1402e7173
call qword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x1402e716c
lea rcx, str.ERROR_:_Unable_to_initialize_critical_section_in_CAtlBaseModule_n
call qword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov byte [0x1403fc280], 1
mov rbx, qword [rsp + 0x30]
mov rax, rdi
add rsp, 0x20
pop rdi
ret
Function at 0x1400fb137
Capabilities:
Write file on windows

Disassembly:
jmp 0x1402903b0
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rdi
sub rsp, 0x160
mov rax, qword [0x1403f2d00]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x1402903f3
cmp qword [rcx + 0x678], 0
je 0x1402904d0
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.1400f85c2
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140290421
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x140290468
cmp byte [rdi + 0x1597], 0
jne 0x140290468
lea rdx, [rsp + 0x30]
nop dword [rax]
nop dword [rax + rax]
movzx eax, byte [rdx]
lea rdx, [rdx + 1]
mov byte [rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x140290450
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x1402904c8
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x140290523
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x1402904e9
mov dl, 1
mov rcx, rdi
call fcn.1400fa1f6
mov rax, qword [rdi + 0x670]
lea r8, [rsp + 0x30]
mov r9, rbx
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.1400fa1f6
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.1400f8d42
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x1403bff38]
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
jmp 0x1402904c8
call fcn.1400f9bf2
int3
Function at 0x1402b8f30
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 [0x1403f2d00]
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 0x1402b8faa
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.1400f9f30
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1402b8fcf
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400fb137
lea eax, [rbx + 0x1f]
jmp 0x1402b9048
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400fa75f
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400f7b9f
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1402b9046
mov dl, 1
mov rcx, rsi
call fcn.1400fa1f6
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.1400fa1f6
test ebx, ebx
je 0x1402b9046
mov rcx, rdi
call fcn.1402b9870
mov eax, Ordinal_45
jmp 0x1402b9048
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400f8d42
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 0x1402baf50
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 0x1402baf75
cmp dword [rax + 0x9f8], 0
je 0x1402bafa1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1402bafa1
lea rdx, str.MDTM__s
call fcn.1400f7fa0
test eax, eax
jne 0x1402bafae
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1402bc6a0
add rsp, 0x20
pop rbx
ret
Function at 0x1402bba70
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 0x1402bbaa8
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.1402bbc10
cmp byte [rcx + 0xf0e], 0
je 0x1402bbac0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1402bcc90
cmp byte [rcx + 0xf11], 0
je 0x1402bbb61
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1402bbb1b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1402bbafe
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.1400f7fa0
test eax, eax
je 0x1402bbb51
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1402bbb41
lea rdx, str.PRET_STOR__s
call fcn.1400f7fa0
test eax, eax
je 0x1402bbb51
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400f7fa0
test eax, eax
jne 0x1402bbb6e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1402bcbe0
add rsp, 0x20
pop rbx
ret

Function at 0x1402bbfb0
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 0x1402bbffd
cmp qword [rcx + 0xa88], 0
je 0x1402bbffd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400f7fa0
test eax, eax
jne 0x1402bc007
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1402bba70
add rsp, 0x20
pop rbx
ret

Function at 0x1402bc360
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 0x1402bc3ac
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1402bc3ac
lea rdx, str.SIZE__s
call fcn.1400f7fa0
test eax, eax
jne 0x1402bc3b9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1402bbfb0
add rsp, 0x20
pop rbx
ret

Function at 0x1402bc6a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1402bc6f8
cmp qword [rcx + 0xa88], 0
je 0x1402bc6f8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1402bc6f8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1402b9c60
jmp fcn.1402bc360
Function at 0x1402bc720
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 0x1402bc755
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400fb137
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1402bc76c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400fa75f
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1402bc788
mov rcx, rdi
call fcn.1402bc360
jmp 0x1402bc8bf
cmp esi, 0x14
jne 0x1402bc8a1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1402bc809
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1402bc809
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.1400f8b8a
test eax, eax
jne 0x1402bc8bf
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call fcn.1400fb204
test rax, rax
je 0x1402bc7fe
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1402bc809
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400f8590]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1402bc82d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1402fe888]
test rbp, rbp
mov r9, r8
lea rax, [0x14031d854]
cmovne r9, rbp
lea rcx, [0x1403bfd00]
cmovne r8, rax
call fcn.1400f8775
mov rcx, rbp
mov r14, rax
call qword [fcn.1400f8590]
test r14, r14
jne 0x1402bc86c
lea ebx, [r14 + 0x1b]
jmp 0x1402bc8c1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140308bf4]
call fcn.1400f7fa0
mov rcx, r14
mov esi, eax
call qword [fcn.1400f8590]
test esi, esi
je 0x1402bc895
mov ebx, esi
jmp 0x1402bc8c1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1402bc8c1
cmp esi, 0x15
jne 0x1402bc8ac
lea r8d, [rsi - 8]
jmp 0x1402bc8b5
cmp esi, 0x16
jne 0x1402bc8c1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1402bbc10
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 0x1402c4a10
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1402c4b34
cmp r8d, 0xff
jne 0x1402c4a71
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1402c4a5b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x3c7230]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400fa75f
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400fa75f
cmp r8d, 0xfb
jne 0x1402c4a83
lea r9, str.WILL
jmp 0x1402c4ac1
cmp r8d, 0xfc
jne 0x1402c4a95
lea r9, str.WONT
jmp 0x1402c4ac1
cmp r8d, 0xfd
jne 0x1402c4aa7
lea r9, [0x1403c7ce8]
jmp 0x1402c4ac1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1402c4b1d
cmp r10d, 0x27
jg 0x1402c4af4
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x3c7850]
test r8, r8
jne 0x1402c4b04
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400fa75f
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1402c4adb
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400fa75f
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400fa75f
add rsp, 0x38
ret

Function at 0x1402c5430
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 0x1402c548f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400fb137
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1402c4a10
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1402c56c0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1402c5868
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 0x1402c5725
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1402c5725
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1402c5725
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 0x1402c575c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1402c57b2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1402c57b2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1402c57b2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1402c57b2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1402c57b2
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.1402c4b90
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 0x1402c5814
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400fb137
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1402c54e0
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 0x1402c5860
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400fb137
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1402c7a80
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1403f2d00]
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 0x1402c7b15
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call fcn.1400f8d6a
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 0x1402c7b76
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400fb137
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.1400f8d42
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 0x1402c7c31
sub ecx, 1
je 0x1402c7ca4
sub ecx, 1
je 0x1402c7be0
cmp ecx, 1
je 0x1402c7bc3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140308bf4]
call fcn.1400fb137
jmp 0x1402c7ca4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1402c7690
test eax, eax
je 0x1402c7ca4
jmp 0x1402c7b4a
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 fcn.1400f989b
test rax, rax
je 0x1402c7ca4
sub rax, rsi
cmp rax, rbp
jae 0x1402c7ca4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400fa75f
jmp 0x1402c7ca4
cmp r8d, 4
jle 0x1402c7ca4
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 0x1402c7ca4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400f8f9f
mov esi, eax
test eax, eax
je 0x1402c7c83
mov edx, 5
mov rcx, rbx
call fcn.1402c8a90
mov eax, esi
jmp 0x1402c7b4a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400f9a7b
mov rcx, r14
call fcn.1400fa6e2
test eax, eax
je 0x1402c7b48
mov edx, 5
mov rcx, rbx
call fcn.1402c8a90
mov eax, Ordinal_45
jmp 0x1402c7b4a
Function at 0x1402e0480
Capabilities:
Create new key via cryptacquirecontext

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
mov rbp, rsp
sub rsp, 0x80
mov rax, qword [0x1403f2d00]
xor rax, rsp
mov qword [rbp - 0x10], rax
mov rdi, r8
mov dword [rbp - 0x40], 8
mov rbx, rdx
mov dword [rsp + 0x20], 0xf0000040
mov rsi, rcx
xor r8d, r8d
xor edx, edx
lea rcx, [rbp - 0x38]
mov r9d, 1
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x1402e05b7
movzx edx, byte [rdi + 1]
movzx ecx, byte [rdi]
movzx eax, dl
movzx r8d, byte [rdi + 5]
shr al, 1
mov byte [rbp - 0x1c], cl
shl cl, 7
or al, cl
shl dl, 6
movzx ecx, byte [rdi + 2]
mov byte [rbp - 0x1b], al
movzx eax, cl
shr al, 2
or al, dl
shl cl, 5
movzx edx, byte [rdi + 3]
mov byte [rbp - 0x1a], al
movzx eax, dl
shr al, 3
or al, cl
shl dl, 4
movzx ecx, byte [rdi + 4]
mov byte [rbp - 0x19], al
movzx eax, cl
shr al, 4
or al, dl
shl cl, 3
mov byte [rbp - 0x18], al
movzx eax, r8b
shr al, 5
or al, cl
shl r8b, 2
movzx ecx, byte [rdi + 6]
mov byte [rbp - 0x17], al
movzx eax, cl
add cl, cl
shr al, 6
or al, r8b
mov byte [rbp - 0x15], cl
mov qword [rsp + 0xa0], r14
lea rcx, [rbp - 0x1c]
xor r14d, r14d
mov byte [rbp - 0x16], al
mov dword [rbp - 0x28], 0x208
mov dword [rbp - 0x24], 0x6601
mov dword [rbp - 0x20], 8
lea edx, [r14 + 8]
call fcn.1400f9e59
mov rcx, qword [rbp - 0x38]
lea rax, [rbp - 0x30]
mov qword [rsp + 0x28], rax
lea r8d, [r14 + 0x14]
xor r9d, r9d
mov dword [rsp + 0x20], r14d
lea rdx, [rbp - 0x28]
call qword [sym.imp.ADVAPI32.dll_CryptImportKey]
mov r14, qword [rsp + 0xa0]
test eax, eax
jne 0x1402e05bb
mov rcx, qword [rbp - 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor al, al
jmp 0x1402e0600
mov rax, qword [rsi]
xor r9d, r9d
mov rcx, qword [rbp - 0x30]
xor r8d, r8d
mov qword [rbx], rax
xor edx, edx
mov eax, dword [rbp - 0x40]
mov dword [rsp + 0x30], eax
lea rax, [rbp - 0x40]
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x20], rbx
call qword [sym.imp.ADVAPI32.dll_CryptEncrypt]
mov rcx, qword [rbp - 0x30]
call qword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov rcx, qword [rbp - 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov al, 1
mov rcx, qword [rbp - 0x10]
xor rcx, rsp
call fcn.1400f8d42
mov rbx, qword [rsp + 0xb0]
add rsp, 0x80
pop rdi
pop rsi
pop rbp
ret