joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14003c3c0
Capabilities:
Initialize winsock library

Disassembly:
sub rsp, 0x268
test cl, 2
je 0x14003c40a
lea rdx, [rsp + 0xc0]
mov ecx, 0x202
call qword [sym.imp.WSOCK32.DLL_WSAStartup]
test eax, eax
jne 0x14003c3fd
movzx eax, word [rsp + 0xc0]
cmp al, 2
jne 0x14003c3f7
shr ax, 8
cmp al, 2
je 0x14003c40a
call qword [sym.imp.WSOCK32.DLL_WSACleanup]
mov eax, 2
add rsp, 0x268
ret
call fcn.140059380
test eax, eax
jne 0x14003c511
lea rcx, str.iphlpapi.dll
call fcn.14003c070
mov qword [0x1401dad38], rax
test rax, rax
je 0x14003c454
lea rdx, str.if_nametoindex
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rcx, qword [0x1401dad30]
test rax, rax
cmovne rcx, rax
mov qword [0x1401dad30], rcx
lea rcx, [rsp + 0x20]
xor edx, edx
mov r8d, 0x9c
call sub.msvcrt.dll_memset
mov r8b, 3
mov edx, 2
xor ecx, ecx
mov dword [rsp + 0x20], 0x9c
mov qword [rsp + 0x24], 6
mov dword [rsp + 0x30], 2
call qword [sym.imp.KERNEL32.dll_VerSetConditionMask]
mov r8b, 3
mov rcx, rax
mov edx, 1
call qword [sym.imp.KERNEL32.dll_VerSetConditionMask]
mov r8b, 3
mov edx, 0x20
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_VerSetConditionMask]
mov r8b, 3
mov edx, 0x10
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_VerSetConditionMask]
mov r8b, 1
mov edx, 8
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_VerSetConditionMask]
lea rcx, [rsp + 0x20]
mov edx, 0x33
mov r8, rax
call qword [sym.imp.KERNEL32.dll_VerifyVersionInfoA]
test eax, eax
je 0x14003c508
lea rcx, [0x1401db4a0]
mov byte [0x1401db4b0], 1
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
add rsp, 0x268
ret
mov byte [0x1401db4b0], 0
xor eax, eax
add rsp, 0x268
ret

Function at 0x14003c830
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x30
cmp qword [rcx + 0x718], 0
mov rsi, r9
mov rbp, r8
movsxd rbx, edx
mov rdi, rcx
je 0x14003c88e
mov dl, 1
call fcn.14003df50
mov rax, qword [rdi + 0x670]
mov r9, rsi
mov r8, rbp
mov edx, ebx
mov rcx, rdi
mov qword [rsp + 0x20], rax
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.14003df50
mov eax, ebx
jmp 0x14003c8d2
cmp ebx, 2
ja 0x14003c8d0
mov r9, qword [rdi + 0x668]
lea rdx, [0x140081120]
lea rcx, [rbx + rbx*2]
add rcx, rdx
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.msvcrt.dll_fwrite]
mov r9, qword [rdi + 0x668]
mov r8d, 1
mov rdx, rsi
mov rcx, rbp
call qword [sym.imp.msvcrt.dll_fwrite]
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret
Function at 0x14003c8f0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rdi
sub rsp, 0x150
cmp byte [rcx + 0xe99], 0
mov rdi, rcx
jne 0x14003c921
cmp qword [rcx + 0x678], 0
je 0x14003ca3d
mov r8, rdx
lea r9, [rsp + 0x170]
lea rcx, [rsp + 0x30]
mov edx, 0x100
mov qword [rsp + 0x148], rbx
call fcn.140050c30
lea rax, [rsp + 0x30]
or rbx, 0xffffffffffffffff
nop dword [rax]
cmp byte [rax + rbx + 1], 0
lea rbx, [rbx + 1]
jne 0x14003c950
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x14003c999
cmp byte [rdi + 0x150f], 0
jne 0x14003c999
lea rdx, [rsp + 0x30]
nop word [rax + rax]
movzx eax, byte [rdx]
lea rcx, [rcx + 1]
lea rdx, [rdx + 1]
mov byte [rcx - 1], al
test al, al
jne 0x14003c980
mov byte [rdi + 0x150f], 1
cmp byte [rdi + 0xe99], 0
je 0x14003ca35
cmp qword [rdi + 0x718], 0
mov word [rsp + rbx + 0x30], 0xa
je 0x14003c9fc
mov dl, 1
mov rcx, rdi
call fcn.14003df50
mov rax, qword [rdi + 0x670]
lea r9, [rbx + 1]
lea r8, [rsp + 0x30]
xor edx, edx
mov rcx, rdi
mov qword [rsp + 0x20], rax
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.14003df50
mov rbx, qword [rsp + 0x148]
add rsp, 0x150
pop rdi
ret
mov r9, qword [rdi + 0x668]
mov edx, 2
lea rcx, [0x140081120]
lea r8d, [rdx - 1]
call qword [sym.imp.msvcrt.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rdx, [rbx + 1]
lea rcx, [rsp + 0x30]
mov r8d, 1
call qword [sym.imp.msvcrt.dll_fwrite]
mov rbx, qword [rsp + 0x148]
add rsp, 0x150
pop rdi
ret

Function at 0x14003ca50
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x14003cb9f
mov rax, rsp
mov qword [rax + 0x10], rdx
mov qword [rax + 0x18], r8
mov qword [rax + 0x20], r9
push rdi
sub rsp, 0x850
cmp byte [rcx + 0xe99], 0
mov rdi, rcx
je 0x14003cb97
mov r8, rdx
lea r9, [rax + 0x18]
lea rcx, [rsp + 0x30]
mov edx, 0x801
mov qword [rax - 0x10], rbx
call fcn.140050c30
or rbx, 0xffffffffffffffff
movsxd rcx, eax
cmp rcx, 0x801
jb 0x14003caf6
mov rcx, qword [rsp + 0x868]
mov rax, rbx
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x14003cab5
cmp byte [rax + rcx - 1], 0xa
jne 0x14003cadd
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x14003caf1
lea r8, [0x140081140]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.140050ab0
lea rax, [rsp + 0x30]
nop dword [rax + rax]
inc rbx
cmp byte [rax + rbx], 0
jne 0x14003cb00
cmp qword [rdi + 0x718], 0
je 0x14003cb57
mov dl, 1
mov rcx, rdi
call fcn.14003df50
mov rax, qword [rdi + 0x670]
lea r8, [rsp + 0x30]
mov r9, rbx
xor edx, edx
mov rcx, rdi
mov qword [rsp + 0x20], rax
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.14003df50
mov rbx, qword [rsp + 0x848]
add rsp, 0x850
pop rdi
ret
mov r9, qword [rdi + 0x668]
mov edx, 2
lea rcx, [0x140081120]
lea r8d, [rdx - 1]
call qword [sym.imp.msvcrt.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.msvcrt.dll_fwrite]
mov rbx, qword [rsp + 0x848]
add rsp, 0x850
pop rdi
ret
Function at 0x14003cc30
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, r9
xor r9d, r9d
call qword [sym.imp.WSOCK32.DLL_recv]
movsxd rcx, eax
cmp rcx, 0xffffffffffffffff
jne 0x14003cc6b
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov ecx, 0x38
mov edx, 0x51
cmp eax, 0x2733
cmove ecx, edx
mov eax, ecx
add rsp, 0x20
pop rbx
ret
mov qword [rbx], rcx
xor eax, eax
add rsp, 0x20
pop rbx
ret

Function at 0x14003cd90
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r14
sub rsp, 0xa0
movsxd rax, edx
mov rdi, r9
mov rsi, r8
mov rbx, qword [rcx + rax*8 + 0x258]
mov r14, rcx
call fcn.14003d3d0
xor r9d, r9d
mov r8d, edi
mov rdx, rsi
mov rcx, rbx
call qword [sym.imp.WSOCK32.DLL_send]
mov rsi, qword [rsp + 0xd0]
movsxd rdi, eax
mov dword [rsi], 0
cmp rdi, 0xffffffffffffffff
jne 0x14003ce36
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x14003ce03
mov dword [rsi], 0x51
xor eax, eax
jmp 0x14003ce39
lea rdx, [rsp + 0x20]
mov r8d, pe_nt_image_headers64
mov ecx, eax
call fcn.14005a1c0
mov rcx, qword [r14]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.14003c8f0
mov rcx, qword [r14]
mov dword [rcx + 0x1128], ebx
mov dword [rsi], 0x37
mov rax, rdi
lea r11, [rsp + 0xa0]
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x18]
mov rdi, qword [r11 + 0x20]
mov rsp, r11
pop r14
ret

Function at 0x14003d3d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rsi, rcx
movsxd rcx, edx
mov rax, qword [rsi + 0x430]
mov rbp, qword [rsi + rcx*8 + 0x258]
lea rbx, [rcx + 0x15]
shl rbx, 5
add rbx, rsi
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x7c], 3
je 0x14003d4ac
lea rax, [0x14003ccb0]
cmp qword [rsi + rcx*8 + 0x280], rax
jne 0x14003d4ac
cmp qword [rbx], 0
je 0x14003d436
test rdi, rdi
je 0x14003d4ac
or r8, 0xffffffffffffffff
xor r9d, r9d
mov rcx, rbp
or rdx, r8
call fcn.1400468e0
cmp eax, 0xffffffff
je 0x14003d4ac
test al, 1
je 0x14003d4ac
cmp qword [rbx], 0
jne 0x14003d48b
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb68]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [sub.msvcrt.dll_malloc]
mov rdi, qword [rbx + 8]
xor ecx, ecx
mov qword [rbx], rax
mov qword [rbx + 0x10], rcx
mov qword [rbx + 0x18], rcx
test rax, rax
jne 0x14003d48b
mov qword [rbx + 8], rcx
jmp 0x14003d4ac
mov rdx, qword [rbx]
xor r9d, r9d
mov r8d, edi
add rdx, qword [rbx + 0x10]
mov rcx, rbp
call qword [sym.imp.WSOCK32.DLL_recv]
movsxd rcx, eax
test eax, eax
jle 0x14003d4ac
add qword [rbx + 0x10], rcx
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140041910
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x1401daeb0]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x14004196d
lea r9d, [rax + 3]
lea r8d, [rax + 2]
lea ecx, [rax + 6]
xor edx, edx
call fcn.14003c210
test al, al
je 0x140041961
mov dword [0x1401daeb0], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x1401daeb0], 1
jmp 0x140041972
cmp eax, 2
je 0x1400419c4
lea rax, [rsp + 0x58]
lea r9, [rsp + 0x48]
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
mov qword [rsp + 0x20], rax
call qword [sym.imp.WSOCK32.DLL_getsockopt]
test eax, eax
jne 0x1400419a3
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x1400419c4
lea r9, [rsp + 0x50]
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
mov dword [rsp + 0x20], 4
call qword [sym.imp.WSOCK32.DLL_setsockopt]
add rsp, 0x30
pop rbx
ret
Function at 0x140041be0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov rax, rsp
mov qword [rax + 0x20], rbx
push rdi
sub rsp, 0x1a0
cmp dword [rcx + 0xbc], 3
mov rdi, rdx
mov rbx, rcx
jne 0x140041df5
cmp byte [rcx + 0x3ed], 0
mov qword [rax + 0x10], rsi
jne 0x140041de5
cmp byte [rcx + 0x405], 0
jne 0x140041de5
mov rsi, qword [rcx]
lea r8, [rax + 8]
lea rdx, [rax - 0x88]
mov rcx, rdi
mov dword [rax + 8], pe_nt_image_headers64
call qword [sym.imp.WSOCK32.DLL_getpeername]
test eax, eax
je 0x140041c76
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
lea rdx, [rsp + 0x20]
mov r8d, pe_nt_image_headers64
mov ecx, eax
mov ebx, eax
call fcn.14005a1c0
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.14003c8f0
jmp 0x140041ded
lea rcx, [rsp + 0xa0]
xor edx, edx
mov r8d, pe_nt_image_headers64
mov dword [rsp + 0x1c0], pe_nt_image_headers64
call sub.msvcrt.dll_memset
lea r8, [rsp + 0x1c0]
lea rdx, [rsp + 0xa0]
mov rcx, rdi
call qword [sym.imp.WSOCK32.DLL_getsockname]
test eax, eax
je 0x140041ce7
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
lea rdx, [rsp + 0x20]
mov r8d, pe_nt_image_headers64
mov ecx, eax
mov ebx, eax
call fcn.14005a1c0
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.14003c8f0
jmp 0x140041ded
mov edx, dword [rsp + 0x1b0]
lea rdi, [rbx + 0x18e]
lea r9, [rbx + 0x1bc]
lea rcx, [rsp + 0x120]
mov r8, rdi
call fcn.140040e60
test al, al
jne 0x140041d4e
call qword [sym.imp.msvcrt.dll__errno]
mov rbx, rax
call qword [sym.imp.msvcrt.dll__errno]
mov ecx, dword [rbx]
lea rdx, [rsp + 0x20]
mov r8d, pe_nt_image_headers64
mov rdi, rax
call fcn.14005a1c0
mov r8d, dword [rdi]
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.14003c8f0
jmp 0x140041ded
movups xmm0, xmmword [rdi]
mov eax, dword [rdi + 0x28]
movups xmm1, xmmword [rdi + 0x10]
mov edx, dword [rsp + 0x1c0]
lea r9, [rbx + 0x1f0]
lea r8, [rbx + 0x1c0]
lea rcx, [rsp + 0xa0]
movups xmmword [rbx + 0x88], xmm0
movsd xmm0, qword [rdi + 0x20]
movups xmmword [rbx + 0x98], xmm1
movsd qword [rbx + 0xa8], xmm0
mov dword [rbx + 0xb0], eax
movzx eax, word [rdi + 0x2c]
mov word [rbx + 0xb4], ax
call fcn.140040e60
test al, al
jne 0x140041de5
call qword [sym.imp.msvcrt.dll__errno]
mov rbx, rax
call qword [sym.imp.msvcrt.dll__errno]
mov ecx, dword [rbx]
lea rdx, [rsp + 0x20]
mov r8d, pe_nt_image_headers64
mov rdi, rax
call fcn.14005a1c0
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.14003c8f0
jmp 0x140041ded
mov rcx, rbx
call fcn.140041820
mov rsi, qword [rsp + 0x1b8]
mov rbx, qword [rsp + 0x1c8]
add rsp, 0x1a0
pop rdi
ret
Function at 0x140042790
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x60
xor esi, esi
mov rdi, rdx
mov rbx, rcx
mov eax, esi
lea r9, [rsp + 0x70]
lea r8d, [rsi + 8]
cmp byte [rcx + 0xea7], al
mov edx, 0xffff
mov rcx, rdi
setne al
mov dword [rsp + 0x20], 4
mov dword [rsp + 0x70], eax
call qword [sym.imp.WSOCK32.DLL_setsockopt]
test eax, eax
jns 0x1400427fe
lea rdx, str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
mov r8, rdi
mov rcx, rbx
call fcn.14003ca50
mov rbx, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x88]
add rsp, 0x60
pop rdi
ret
mov ecx, dword [rbx + 0xe0c]
mov dword [rsp + 0x50], 1
call fcn.140046440
imul ecx, eax, 0x3e8
mov dword [rsp + 0x70], ecx
mov dword [rsp + 0x54], ecx
mov ecx, dword [rbx + 0xe10]
call fcn.140046440
mov qword [rsp + 0x40], rsi
mov qword [rsp + 0x38], rsi
lea r8, [rsp + 0x50]
mov r9d, 0xc
mov edx, 0x98000004
imul ecx, eax, 0x3e8
lea rax, [rsp + 0x80]
mov dword [rsp + 0x70], ecx
mov dword [rsp + 0x58], ecx
mov qword [rsp + 0x30], rax
mov rcx, rdi
mov dword [rsp + 0x28], esi
mov qword [rsp + 0x20], rsi
call qword [sym.imp.WS2_32.DLL_WSAIoctl]
test eax, eax
je 0x140042890
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
lea rdx, str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
mov r8d, edi
mov r9d, eax
mov rcx, rbx
call fcn.14003ca50
mov rbx, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x88]
add rsp, 0x60
pop rdi
ret

Function at 0x1400428b0
Capabilities:
Set socket configuration

Disassembly:
mov r11, rsp
push rbx
sub rsp, 0xb0
mov rbx, qword [rcx]
mov rax, rdx
mov edx, 6
lea r9, [r11 + 8]
lea r8d, [rdx - 5]
mov rcx, rax
mov dword [r11 + 8], 1
mov dword [rsp + 0x20], 4
call qword [sym.imp.WSOCK32.DLL_setsockopt]
test eax, eax
jns 0x14004291e
call qword [sym.imp.WSOCK32.DLL_WSAGetLastError]
lea rdx, [rsp + 0x30]
mov r8d, pe_nt_image_headers64
mov ecx, eax
call fcn.14005a1c0
lea rdx, str.Could_not_set_TCP_NODELAY:__s_n
mov rcx, rbx
mov r8, rax
call fcn.14003ca50
add rsp, 0xb0
pop rbx
ret
lea rdx, str.TCP_NODELAY_set_n
mov rcx, rbx
call fcn.14003ca50
add rsp, 0xb0
pop rbx
ret
Function at 0x140053f80
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x1028
call fcn.140004150
sub rsp, rax
call qword [sym.imp.msvcrt.dll_getenv]
mov byte [rsp + 0x20], 0
test rax, rax
je 0x140053fcb
lea rdx, [rsp + 0x20]
mov r8d, 0x1000
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x140053fcb
lea rcx, [rsp + 0x20]
call qword [case.0x1400396f7.0]
add rsp, 0x1028
ret
xor eax, eax
add rsp, 0x1028
ret

Function at 0x140055f80
Capabilities:
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x50
mov rdi, r8
xor r14d, r14d
mov rbx, r9
mov rsi, rdx
mov rbp, rcx
mov r8, r9
mov rcx, rdi
xor edx, edx
mov qword [rax - 0x28], r14
mov qword [rax - 0x30], r14
mov dword [rax + 0x20], r14d
mov dword [rax - 0x38], 4
mov dword [rax - 0x34], ebx
call sub.msvcrt.dll_memset
mov r9d, dword [rsp + 0x90]
lea rcx, [rsp + 0x40]
xor r8d, r8d
xor edx, edx
mov dword [rsp + 0x20], 0xf0000000
call qword [sym.imp.ADVAPI32.DLL_CryptAcquireContextA]
test eax, eax
je 0x14005609a
mov edx, dword [rsp + 0x98]
mov rcx, qword [rsp + 0x40]
lea rax, [rsp + 0x38]
xor r9d, r9d
xor r8d, r8d
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.DLL_CryptCreateHash]
test eax, eax
je 0x140056078
mov rcx, qword [rsp + 0x38]
xor r9d, r9d
mov r8d, esi
mov rdx, rbp
call qword [sym.imp.ADVAPI32.DLL_CryptHashData]
test eax, eax
je 0x140056078
mov rcx, qword [rsp + 0x38]
lea r9, [rsp + 0x30]
lea r8, [rsp + 0x88]
lea edx, [r14 + 4]
mov dword [rsp + 0x20], r14d
call qword [sym.imp.ADVAPI32.DLL_CryptGetHashParam]
test eax, eax
je 0x140056078
mov eax, dword [rsp + 0x88]
cmp rbx, rax
jb 0x140056078
mov rcx, qword [rsp + 0x38]
lea r9, [rsp + 0x34]
lea edx, [r14 + 2]
mov r8, rdi
mov dword [rsp + 0x20], r14d
call qword [sym.imp.ADVAPI32.DLL_CryptGetHashParam]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x140056088
call qword [sym.imp.ADVAPI32.DLL_CryptDestroyHash]
mov rcx, qword [rsp + 0x40]
test rcx, rcx
je 0x14005609a
xor edx, edx
call qword [sym.imp.ADVAPI32.DLL_CryptReleaseContext]
mov rbx, qword [rsp + 0x70]
mov rbp, qword [rsp + 0x78]
add rsp, 0x50
pop r14
pop rdi
pop rsi
ret
Function at 0x140059450
Capabilities:
Resolve dns

Disassembly:
push rbx
push r12
push r13
push r14
push r15
sub rsp, 0x20
xor r13d, r13d
mov r12, r9
mov qword [r9], r13
lea r9, [rsp + 0x68]
mov ebx, r13d
mov r15d, r13d
call qword [sym.imp.WS2_32.DLL_getaddrinfo]
mov r14d, eax
test eax, eax
jne 0x140059614
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1400595f4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1400594ad
lea ebp, [rax + 0xe]
jmp 0x1400594b9
cmp eax, 0x17
jne 0x140059561
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140059561
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140059561
cmp rax, rbp
jb 0x140059561
mov ecx, 0x30
call qword [sub.msvcrt.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14005959c
mov ecx, dword [rsi]
mov dword [rax], ecx
mov ecx, dword [rsi + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rsi + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rsi + 0xc]
mov dword [rax + 0x10], ebp
mov dword [rax + 0xc], ecx
mov rcx, rbp
mov qword [rax + 0x20], r13
mov qword [rax + 0x18], r13
mov qword [rax + 0x28], r13
call qword [sub.msvcrt.dll_malloc]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x14005958b
mov rdx, qword [rsi + 0x20]
mov r8, rbp
mov rcx, rax
call sub.msvcrt.dll_memcpy
mov rcx, qword [rsi + 0x18]
test rcx, rcx
je 0x14005954e
call qword [case.0x1400396f7.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140059570
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14005955e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1400594a0
jmp 0x1400595a2
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.14000409c]
mov rcx, rdi
call qword [fcn.14000409c]
jmp 0x1400595a2
mov rcx, rdi
mov r14d, 8
call qword [fcn.14000409c]
jmp 0x1400595a2
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1400595b7
call qword [sym.imp.WS2_32.DLL_freeaddrinfo]
test r14d, r14d
je 0x1400595ef
test rbx, rbx
je 0x1400595ea
mov rcx, qword [rbx + 0x20]
call qword [fcn.14000409c]
mov rcx, qword [rbx + 0x18]
call qword [fcn.14000409c]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.14000409c]
mov rbx, rdi
test rdi, rdi
jne 0x1400595c1
mov rbx, r13
jmp 0x140059603
test rbx, rbx
jne 0x140059603
mov r14d, 0x2af9
mov ecx, r14d
call qword [sym.imp.WSOCK32.DLL_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x58]
mov qword [r12], rbx
mov eax, r14d
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rbx
ret
Function at 0x14005e590
Capabilities:
Connect socket
Get local ipv4 addresses
Get socket information
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x60
mov edx, 1
mov ebx, 2
mov rsi, r9
lea r8d, [rdx + 5]
mov ecx, ebx
mov dword [rsp + 0x34], 0x10
mov dword [rsp + 0x30], 1
call qword [sym.imp.WSOCK32.DLL_socket]
mov rdi, rax
cmp rax, 0xffffffffffffffff
je 0x14005e781
xor eax, eax
mov ecx, 0x7f000001
mov qword [rsp + 0x38], rax
mov word [rsp + 0x38], bx
mov qword [rsp + 0x40], rax
call qword [sym.imp.WSOCK32.DLL_htonl]
lea r9, [rsp + 0x30]
lea r8d, [rbx + 2]
mov dword [rsp + 0x3c], eax
xor eax, eax
mov edx, 0xffff
mov rcx, rdi
mov qword [rsi + 8], 0xffffffffffffffff
mov qword [rsi], 0xffffffffffffffff
mov word [rsp + 0x3a], ax
mov dword [rsp + 0x20], 4
call qword [sym.imp.WSOCK32.DLL_setsockopt]
cmp eax, 0xffffffff
je 0x14005e765
lea r8d, [rbx + 0xe]
lea rdx, [rsp + 0x38]
mov rcx, rdi
call qword [sym.imp.WSOCK32.DLL_bind]
cmp eax, 0xffffffff
je 0x14005e765
lea r8, [rsp + 0x34]
lea rdx, [rsp + 0x38]
mov rcx, rdi
call qword [sym.imp.WSOCK32.DLL_getsockname]
cmp eax, 0xffffffff
je 0x14005e765
lea edx, [rbx - 1]
mov rcx, rdi
call qword [sym.imp.WSOCK32.DLL_listen]
cmp eax, 0xffffffff
je 0x14005e765
lea edx, [rbx - 1]
xor r8d, r8d
mov ecx, ebx
call qword [sym.imp.WSOCK32.DLL_socket]
mov qword [rsi], rax
cmp rax, 0xffffffffffffffff
je 0x14005e765
lea r8d, [rbx + 0xe]
lea rdx, [rsp + 0x38]
mov rcx, rax
call qword [sym.imp.WSOCK32.DLL_connect]
cmp eax, 0xffffffff
je 0x14005e765
xor r8d, r8d
xor edx, edx
mov rcx, rdi
call qword [sym.imp.WSOCK32.DLL_accept]
mov qword [rsi + 8], rax
cmp rax, 0xffffffffffffffff
je 0x14005e765
lea r8, [0x1400874c8]
lea edx, [rbx + 0xa]
lea rcx, [rsp + 0x48]
mov r9, rsi
call fcn.140050ab0
lea rax, [rsp + 0x48]
or rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14005e6f1
mov rcx, qword [rsi]
lea rdx, [rsp + 0x48]
xor r9d, r9d
mov r8d, ebx
call qword [sym.imp.WSOCK32.DLL_send]
movsxd rcx, eax
cmp rcx, rbx
jne 0x14005e765
mov rcx, qword [rsi + 8]
xor r9d, r9d
lea rdx, [rsp + 0x54]
lea r8d, [r9 + 0xc]
call qword [sym.imp.WSOCK32.DLL_recv]
movsxd rcx, eax
cmp rcx, rbx
jne 0x14005e765
lea rdx, [rsp + 0x54]
lea rcx, [rsp + 0x48]
mov r8, rbx
call sub.msvcrt.dll_memcmp
test eax, eax
jne 0x14005e765
mov rcx, rdi
call qword [sym.imp.WSOCK32.DLL_closesocket]
xor eax, eax
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
add rsp, 0x60
pop rdi
ret
mov rcx, rdi
call qword [sym.imp.WSOCK32.DLL_closesocket]
mov rcx, qword [rsi]
call qword [sym.imp.WSOCK32.DLL_closesocket]
mov rcx, qword [rsi + 8]
call qword [sym.imp.WSOCK32.DLL_closesocket]
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
or eax, 0xffffffff
add rsp, 0x60
pop rdi
ret

Function at 0x14005e7a0
Capabilities:
Set socket configuration

Disassembly:
sub rsp, 0x28
xor eax, eax
test edx, edx
lea r8, [rsp + 0x38]
setne al
mov edx, 0x8004667e
mov dword [rsp + 0x38], eax
call qword [sym.imp.WSOCK32.DLL_ioctlsocket]
add rsp, 0x28
ret
Function at 0x140063c50
Capabilities:
Get hostname

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
movsxd rbx, edx
mov rdi, rcx
mov byte [rcx], 0
mov edx, ebx
call qword [sym.imp.WSOCK32.DLL_gethostname]
mov byte [rbx + rdi - 1], 0
test eax, eax
jne 0x140063c8a
lea edx, [rax + 0x2e]
mov rcx, rdi
call qword [sym.imp.msvcrt.dll_strchr]
test rax, rax
je 0x140063c88
mov byte [rax], 0
xor eax, eax
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x14006a9e0
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
lea ecx, [rax + rax]
mov eax, dword [rbx + 0x20]
mov r14, rdx
add rax, 0x18
add rcx, rax
call qword [sub.msvcrt.dll_malloc]
mov rdi, rax
test rax, rax
jne 0x14006aa22
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 [rsp + 0x48], rsi
mov qword [rax + 8], rcx
mov eax, dword [rbx + 0x18]
add rax, rcx
mov qword [rdi + 0x10], rax
cmp ebp, dword [rbx + 0x1c]
jbe 0x14006aa65
call qword [rbx]
mov rcx, qword [rdi + 8]
mov r8d, ebp
mov rdx, r14
call qword [rbx + 8]
mov r14d, dword [rbx + 0x18]
mov rdx, qword [rdi + 8]
add r14, qword [rdi + 0x10]
mov rcx, r14
call qword [rbx + 0x10]
mov ebp, dword [rbx + 0x20]
mov rcx, qword [rdi + 8]
call qword [rbx]
mov rcx, qword [rdi + 0x10]
call qword [rbx]
xor esi, esi
test rbp, rbp
je 0x14006aac1
mov rsi, rbp
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
mov r8d, 1
xor al, 0x36
mov byte [rsp + 0x40], al
mov rcx, qword [rdi + 8]
call qword [rbx + 8]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x5c
mov r8d, 1
lea r14, [r14 + 1]
mov byte [rsp + 0x40], al
mov rcx, qword [rdi + 0x10]
call qword [rbx + 8]
dec rbp
jne 0x14006aa80
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x14006ab03
nop dword [rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x140089f81]
mov r8d, 1
call qword [rbx + 8]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x140089f82]
mov r8d, 1
call qword [rbx + 8]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x14006aad0
mov rsi, qword [rsp + 0x48]
mov rbx, qword [rsp + 0x50]
mov rax, rdi
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret