joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1401b9fb0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x140
mov rax, qword [0x1402aa298]
xor rax, rsp
mov qword [rsp + 0x130], rax
cmp dword [rcx + 0xa4], 2
mov rsi, qword [rcx]
mov rbx, rdx
mov rdi, rcx
je 0x1401ba1a1
cmp dword [rcx + 0x540], 0
jne 0x1401ba199
cmp dword [rcx + 0x5b0], 0
jne 0x1401ba199
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0xb0]
mov rcx, rbx
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x1401ba052
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1401bd5d0
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1401b6d30
jmp 0x1401ba1a1
lea rcx, [rsp + 0x30]
xor edx, edx
mov r8d, 0x80
mov dword [rsp + 0x20], 0x80
call fcn.140190be0
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x1401ba0af
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1401bd5d0
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1401b6d30
jmp 0x1401ba1a1
lea r8, [rdi + 0x19c]
lea rdx, [rdi + 0x16e]
lea rcx, [rsp + 0xb0]
call fcn.1401b9f30
test eax, eax
jne 0x1401ba0fa
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1401bd5d0
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1401b6d30
jmp 0x1401ba1a1
mov rax, qword [rdi + 0x16e]
lea r8, [rdi + 0x1d0]
lea rdx, [rdi + 0x1a0]
mov qword [rdi + 0x70], rax
mov rax, qword [rdi + 0x176]
lea rcx, [rsp + 0x30]
mov qword [rdi + 0x78], rax
mov rax, qword [rdi + 0x17e]
mov qword [rdi + 0x80], rax
mov rax, qword [rdi + 0x186]
mov qword [rdi + 0x88], rax
mov rax, qword [rdi + 0x18e]
mov qword [rdi + 0x90], rax
mov eax, dword [rdi + 0x196]
mov dword [rdi + 0x98], eax
movzx eax, word [rdi + 0x19a]
mov word [rdi + 0x9c], ax
call fcn.1401b9f30
test eax, eax
jne 0x1401ba199
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, rdi
mov edx, eax
mov ebx, eax
call fcn.1401bd5d0
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.1401b6d30
jmp 0x1401ba1a1
mov rcx, rdi
call fcn.1401b9e10
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.14018e7b0
lea r11, [rsp + 0x140]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x1401ba1d0
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x30
mov rbx, qword [rcx]
mov rax, rdx
mov edx, 6
mov rdi, rcx
lea r9, [rsp + 0x40]
lea r8d, [rdx - 5]
mov rcx, rax
mov dword [rsp + 0x40], 1
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x1401ba23b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov rcx, rdi
mov edx, eax
call fcn.1401bd5d0
lea rdx, str.Could_not_set_TCP_NODELAY:__s_n
mov rcx, rbx
mov r8, rax
call fcn.1401b6c80
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
lea rdx, str.TCP_NODELAY_set_n
mov rcx, rbx
call fcn.1401b6c80
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret

Function at 0x1401ba260
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x1402b7640]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x1401ba2bd
lea r9d, [rax + 3]
lea r8d, [rax + 2]
lea ecx, [rax + 6]
xor edx, edx
call fcn.1401baf10
test eax, eax
je 0x1401ba2b1
mov dword [0x1402b7640], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x1402b7640], 1
jmp 0x1401ba2c2
cmp eax, 2
je 0x1401ba314
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.WS2_32.dll_getsockopt]
test eax, eax
jne 0x1401ba2f3
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x1401ba314
lea r9, [rsp + 0x50]
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x30
pop rbx
ret

Function at 0x1401ba3f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp dword [rcx + 0x298], 0
je 0x1401ba40d
call fcn.1401ab700
test eax, eax
jne 0x1401ba438
xor eax, eax
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x210]
cmp rcx, 0xffffffffffffffff
je 0x1401ba406
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x1401ba438
add rsp, 0x28
ret
mov eax, 1
add rsp, 0x28
ret
Function at 0x1401bb080
Capabilities:
Get common file path

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
lea rcx, str.kernel32
xor esi, esi
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x1401bb0aa
add rsp, 0x20
pop rdi
pop rsi
pop rbx
ret
lea rdx, str.LoadLibraryExA
mov rcx, rax
mov qword [rsp + 0x40], rbp
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x140257258]
mov rcx, rbx
mov rbp, rax
call fcn.140193e28
test rax, rax
je 0x1401bb10c
mov rcx, rbx
test rbp, rbp
je 0x1401bb0f6
xor edx, edx
lea r8d, [rdx + 8]
call rbp
mov rbp, qword [rsp + 0x40]
mov rsi, rax
add rsp, 0x20
pop rdi
pop rsi
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, qword [rsp + 0x40]
mov rsi, rax
add rsp, 0x20
pop rdi
pop rsi
pop rbx
ret
test rbp, rbp
je 0x1401bb143
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1401bb143
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call rbp
mov rbp, qword [rsp + 0x40]
mov rsi, rax
add rsp, 0x20
pop rdi
pop rsi
pop rbx
ret
xor edx, edx
xor ecx, ecx
mov qword [rsp + 0x50], r13
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov r13d, eax
test eax, eax
je 0x1401bb207
or rcx, 0xffffffffffffffff
xor eax, eax
mov rdi, rbx
repne scasb al, byte [rdi]
mov qword [rsp + 0x48], r12
not rcx
lea rax, [rcx - 1]
lea ecx, [r13 + 1]
add rcx, rax
call qword [fcn.14018f318]
mov r12, rax
test rax, rax
je 0x1401bb1f9
mov edx, r13d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x1401bb1f9
or rcx, 0xffffffffffffffff
xor eax, eax
mov rdi, r12
repne scasb al, byte [rdi]
mov eax, 0x5c
mov rdi, r12
not rcx
mov word [rcx + r12 - 1], ax
or rcx, 0xffffffffffffffff
xor eax, eax
repne scasb al, byte [rdi]
not rcx
lea rdx, [rcx - 1]
add rdx, r12
sub rdx, rbx
nop word [rax + rax]
movzx eax, byte [rbx]
inc rbx
mov byte [rdx + rbx - 1], al
test al, al
jne 0x1401bb1d0
mov rcx, r12
test rbp, rbp
je 0x1401bb1f0
xor edx, edx
lea r8d, [rdx + 8]
call rbp
jmp 0x1401bb1f6
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rsi, rax
mov rcx, r12
call qword [fcn.14018f068]
mov r12, qword [rsp + 0x48]
mov r13, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x40]
mov rax, rsi
add rsp, 0x20
pop rdi
pop rsi
pop rbx
ret

Function at 0x1401bb280
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
mov r9d, ecx
mov rcx, r8
call fcn.1401bb250
mov ecx, r9d
mov r8d, eax
call fcn.14019d9b8
cdqe
add rsp, 0x28
ret
Function at 0x1401bb330
Capabilities:
Resolve dns

Disassembly:
push rbp
push rsi
push r12
push r13
push r14
sub rsp, 0x20
xor r14d, r14d
mov r13, r9
mov qword [r9], r14
lea r9, [rsp + 0x68]
mov esi, r14d
mov r12d, r14d
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov ebp, eax
test eax, eax
jne 0x1401bb4be
mov qword [rsp + 0x50], rbx
mov rbx, qword [rsp + 0x68]
test rbx, rbx
je 0x1401bb4a6
mov qword [rsp + 0x58], rdi
nop dword [rax]
cmp dword [rbx + 4], 2
jne 0x1401bb43d
cmp qword [rbx + 0x20], r14
je 0x1401bb43d
mov rax, qword [rbx + 0x10]
test rax, rax
je 0x1401bb43d
cmp rax, 0x10
jb 0x1401bb43d
mov ecx, Ordinal_50
call qword [fcn.14018f318]
mov rdi, rax
test rax, rax
je 0x1401bb476
mov ecx, dword [rbx]
mov dword [rax], ecx
mov ecx, dword [rbx + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rbx + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rbx + 0xc]
mov dword [rax + reloc.WS2_32.dll_recv], 0x10
mov dword [rax + 0xc], ecx
mov ecx, reloc.WS2_32.dll_recv
mov qword [rax + 0x20], r14
mov qword [rax + 0x18], r14
mov qword [rax + 0x28], r14
call qword [fcn.14018f318]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x1401bb466
mov rdx, qword [rbx + 0x20]
mov rcx, qword [rdx]
mov qword [rax], rcx
mov rcx, qword [rdx + 8]
mov qword [rax + 8], rcx
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x1401bb429
call qword [fcn.14018f0a8]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1401bb44c
test rsi, rsi
cmove rsi, rdi
test r12, r12
je 0x1401bb43a
mov qword [r12 + 0x28], rdi
mov r12, rdi
mov rbx, qword [rbx + 0x28]
test rbx, rbx
jne 0x1401bb380
jmp 0x1401bb47b
mov rcx, qword [rdi + 0x20]
mov ebp, 8
call qword [fcn.14018f068]
mov rcx, rdi
call qword [fcn.14018f068]
jmp 0x1401bb47b
mov rcx, rdi
mov ebp, 8
call qword [fcn.14018f068]
jmp 0x1401bb47b
mov ebp, 8
mov rcx, qword [rsp + 0x68]
mov rdi, qword [rsp + 0x58]
test rcx, rcx
je 0x1401bb490
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test ebp, ebp
je 0x1401bb4a1
mov rcx, rsi
call fcn.1401bb2e0
mov rsi, r14
jmp 0x1401bb4b3
test rsi, rsi
jne 0x1401bb4b3
mov ebp, 0x2af9
mov ecx, ebp
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rbx, qword [rsp + 0x50]
mov qword [r13], rsi
mov eax, ebp
add rsp, 0x20
pop r14
pop r13
pop r12
pop rsi
pop rbp
ret

Function at 0x1401bcd30
Capabilities:
Create thread

Disassembly:
sub rsp, 0x38
xor eax, eax
mov r9, rdx
mov r8, rcx
mov qword [rsp + 0x28], rax
xor edx, edx
xor ecx, ecx
mov dword [rsp + 0x20], eax
call fcn.140191100
test rax, rax
je 0x1401bcd59
cmp rax, 0xffffffffffffffff
jne 0x1401bcd5b
xor eax, eax
add rsp, 0x38
ret
Function at 0x1401bfc60
Capabilities:
Generate random numbers via winapi

Disassembly:
mov rcx, rdx
mov rdx, r8
jmp 0x1401bfc60
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
mov rdi, rcx
mov rbx, rdx
lea rcx, [rsp + 0x50]
mov r9d, 1
xor r8d, r8d
xor edx, edx
mov qword [rsp + 0x50], 0
mov dword [rsp + 0x20], 0xf0000040
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x1401bfcbc
mov rcx, qword [rsp + 0x50]
mov r8, rdi
mov edx, ebx
call qword [sym.imp.ADVAPI32.dll_CryptGenRandom]
mov rcx, qword [rsp + 0x50]
xor edx, edx
test eax, eax
jne 0x1401bfccc
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov rbx, qword [rsp + 0x40]
xor eax, eax
add rsp, 0x30
pop rdi
ret
Function at 0x1401ca3b0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1402aa298]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0x940]
mov rdi, qword [rcx]
mov dword [rsp + 0x30], 0x80
mov r8d, dword [rbx + 0x15c]
mov rdx, qword [rbx + 0x168]
lea rax, [rsp + 0x30]
mov qword [rsp + 0x28], rax
mov rbp, rcx
mov rcx, qword [rbx + 0x18]
lea rax, [rsp + 0x40]
add r8d, 4
xor r9d, r9d
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rbx + 0x150], 0
mov dword [rbx + 0x154], eax
jne 0x1401ca452
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call fcn.14018f770
mov r11d, dword [rsp + 0x30]
mov dword [rbx + 0x150], r11d
mov r9d, dword [rbx + 0x154]
cmp r9d, 4
jge 0x1401ca4a0
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1401b6d30
mov dword [rbx + 0xc], 7
xor eax, eax
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.14018e7b0
lea r11, [rsp + 0xd0]
mov rbx, qword [r11 + 0x18]
mov rbp, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
lea rcx, [rbx + 0x168]
call fcn.1401c9010
movzx r8d, ax
mov dword [rbx + 0xc], r8d
sub r8d, 3
je 0x1401ca540
dec r8d
je 0x1401ca5b7
dec r8d
je 0x1401ca510
dec r8d
je 0x1401ca4ec
lea r8, str.Internal_error:_Unexpected_packet
lea rdx, [0x1402167f0]
mov rcx, rdi
call fcn.1401b6d30
jmp 0x1401ca5b7
mov rdx, qword [rbx + 0x168]
lea r8d, [r9 - 2]
mov rcx, rbx
add rdx, 2
call fcn.1401c9110
test eax, eax
je 0x1401ca5b7
jmp 0x1401ca477
lea rcx, [rbx + 0x168]
call fcn.1401c9020
lea rdx, [0x140256de4]
mov rcx, rdi
movzx r8d, ax
mov dword [rbx + 8], r8d
mov r8, qword [rbx + 0x168]
add r8, 4
call fcn.1401b6c80
jmp 0x1401ca5b7
cmp r9d, 4
jle 0x1401ca5b7
lea rcx, [rbx + 0x168]
call fcn.1401c9020
movzx ecx, word [rbx + 0x48]
inc ecx
cmp cx, ax
jne 0x1401ca5b7
mov r8, qword [rbx + 0x168]
lea eax, [r9 - 4]
mov edx, 1
add r8, 4
movsxd r9, eax
mov rcx, rbp
call fcn.1401b7190
mov esi, eax
test eax, eax
je 0x1401ca596
mov edx, 5
mov rcx, rbx
call fcn.1401ca330
mov eax, esi
jmp 0x1401ca477
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xb0], rax
mov rdx, qword [rdi + 0xb0]
call fcn.1401c0750
mov rcx, rbp
call fcn.1401c0890
test eax, eax
je 0x1401ca475
mov edx, 5
mov rcx, rbx
call fcn.1401ca330
mov eax, Ordinal_46
jmp 0x1401ca477

Function at 0x1401cc130
Capabilities:
Initialize winsock library

Disassembly:
push rbx
sub rsp, 0x1d0
mov rax, qword [0x1402aa298]
xor rax, rsp
mov qword [rsp + 0x1c0], rax
mov rbx, rcx
lea rdx, [rsp + 0x20]
mov ecx, 2
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x1401cc176
lea rdx, str.WSAStartup_failed___d_
mov r8d, eax
mov rcx, rbx
call fcn.1401b6d30
jmp 0x1401cc1a5
call qword [sym.imp.WS2_32.dll_WSACleanup]
movzx r11d, word [rsp + 0x20]
cmp r11b, 2
jne 0x1401cc196
shr r11w, 8
test r11b, r11b
jne 0x1401cc196
xor eax, eax
jmp 0x1401cc1aa
lea rdx, str.insufficient_winsock_version_to_support_telnet
mov rcx, rbx
call fcn.1401b6d30
mov eax, 2
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.14018e7b0
add rsp, 0x1d0
pop rbx
ret
Function at 0x1401cc3b0
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]
xor r9d, r9d
mov rbx, rcx
mov rcx, qword [rcx + 0x210]
mov edi, r8d
mov esi, edx
mov byte [rax + 0x11], dl
mov byte [rax + 0x12], r8b
lea r8d, [r9 + 3]
lea rdx, [rax + 0x10]
mov byte [rax + 0x10], 0xff
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1401cc40e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1401b6d30
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1401cc270
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret

Function at 0x1401cc440
Capabilities:
Send data
Send data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
movsxd r11, edx
mov rbx, rcx
mov r9, qword [rax + 0x1a8]
cmp r8d, 1
jne 0x1401cc4b3
mov r10d, dword [r9 + r11*4 + 0xc08]
test r10d, r10d
je 0x1401cc495
sub r10d, 2
je 0x1401cc4c7
dec r10d
jne 0x1401cc4fd
cmp dword [r9 + r11*4 + 0x1008], 0
jne 0x1401cc4fd
mov dword [r9 + r11*4 + 0x1008], 1
add rsp, 0x20
pop rbx
ret
mov edx, 0xfd
mov r8d, r11d
mov dword [r9 + r11*4 + 0xc08], 2
add rsp, 0x20
pop rbx
jmp fcn.1401cc3b0
mov ecx, dword [r9 + r11*4 + 0xc08]
dec ecx
je 0x1401cc4e1
dec ecx
je 0x1401cc478
dec ecx
jne 0x1401cc4fd
mov ecx, dword [r9 + r11*4 + 0x1008]
dec ecx
jne 0x1401cc4fd
mov dword [r9 + r11*4 + 0x1008], ecx
add rsp, 0x20
pop rbx
ret
mov edx, 0xfe
mov rcx, rbx
mov r8d, r11d
mov dword [r9 + r11*4 + 0xc08], 3
call fcn.1401cc3b0
add rsp, 0x20
pop rbx
ret

Function at 0x1401cc510
Capabilities:
Send data
Send data on socket

Disassembly:
sub rsp, 0x28
mov rax, qword [rcx]
movsxd r9, edx
mov r11, rcx
mov r8, qword [rax + 0x1a8]
mov r10d, dword [r8 + r9*4 + 0xc08]
test r10d, r10d
je 0x1401cc5c4
sub r10d, 2
je 0x1401cc57a
dec r10d
jne 0x1401cc5ae
mov ecx, dword [r8 + r9*4 + 0x1008]
test ecx, ecx
je 0x1401cc569
dec ecx
jne 0x1401cc5ae
mov dword [r8 + r9*4 + 0xc08], 1
mov dword [r8 + r9*4 + 0x1008], ecx
add rsp, 0x28
ret
mov dword [r8 + r9*4 + 0xc08], 0
add rsp, 0x28
ret
mov ecx, dword [r8 + r9*4 + 0x1008]
test ecx, ecx
je 0x1401cc5b3
dec ecx
jne 0x1401cc5ae
mov dword [r8 + r9*4 + 0x1008], ecx
mov dword [r8 + r9*4 + 0xc08], 3
mov rcx, r11
mov r8d, edx
mov edx, 0xfe
call fcn.1401cc3b0
add rsp, 0x28
ret
mov dword [r8 + r9*4 + 0xc08], 1
add rsp, 0x28
ret
cmp dword [r8 + r9*4 + 0x1408], 1
jne 0x1401cc5a1
mov dword [r8 + r9*4 + 0xc08], 1
mov r8d, edx
mov edx, 0xfd
add rsp, 0x28
jmp fcn.1401cc3b0
Function at 0x1401cc5f0
Capabilities:
Send data
Send data on socket

Disassembly:
sub rsp, 0x28
mov rax, qword [rcx]
movsxd r9, edx
mov r11, rcx
mov r8, qword [rax + 0x1a8]
mov r10d, dword [r8 + r9*4 + 0xc08]
dec r10d
je 0x1401cc68f
dec r10d
je 0x1401cc668
dec r10d
jne 0x1401cc6a6
mov ecx, dword [r8 + r9*4 + 0x1008]
test ecx, ecx
je 0x1401cc659
dec ecx
jne 0x1401cc6a6
xor eax, eax
mov dword [r8 + r9*4 + 0xc08], 2
mov rcx, r11
mov dword [r8 + r9*4 + 0x1008], eax
mov r8d, edx
mov edx, 0xfd
add rsp, 0x28
jmp fcn.1401cc3b0
xor eax, eax
mov dword [r8 + r9*4 + 0xc08], eax
add rsp, 0x28
ret
mov ecx, dword [r8 + r9*4 + 0x1008]
test ecx, ecx
je 0x1401cc659
dec ecx
jne 0x1401cc6a6
xor eax, eax
mov dword [r8 + r9*4 + 0xc08], eax
mov dword [r8 + r9*4 + 0x1008], eax
add rsp, 0x28
ret
xor eax, eax
mov dword [r8 + r9*4 + 0xc08], eax
mov r8d, edx
mov edx, 0xfe
call fcn.1401cc3b0
add rsp, 0x28
ret

Function at 0x1401cc6b0
Capabilities:
Send data
Send data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
movsxd r11, edx
mov rbx, rcx
mov r9, qword [rax + 0x1a8]
cmp r8d, 1
jne 0x1401cc719
mov r10d, dword [r9 + r11*4 + 8]
test r10d, r10d
je 0x1401cc6fe
sub r10d, 2
je 0x1401cc72a
dec r10d
jne 0x1401cc75d
cmp dword [r9 + r11*4 + 0x408], 0
jne 0x1401cc75d
mov dword [r9 + r11*4 + 0x408], 1
add rsp, 0x20
pop rbx
ret
mov edx, 0xfb
mov r8d, r11d
mov dword [r9 + r11*4 + 8], 2
add rsp, 0x20
pop rbx
jmp fcn.1401cc3b0
mov ecx, dword [r9 + r11*4 + 8]
dec ecx
je 0x1401cc744
dec ecx
je 0x1401cc6e1
dec ecx
jne 0x1401cc75d
mov ecx, dword [r9 + r11*4 + 0x408]
dec ecx
jne 0x1401cc75d
mov dword [r9 + r11*4 + 0x408], ecx
add rsp, 0x20
pop rbx
ret
mov edx, 0xfc
mov rcx, rbx
mov r8d, r11d
mov dword [r9 + r11*4 + 8], 3
call fcn.1401cc3b0
add rsp, 0x20
pop rbx
ret

Function at 0x1401cc770
Capabilities:
Send data
Send data on socket

Disassembly:
sub rsp, 0x28
mov rax, qword [rcx]
movsxd r9, edx
mov r11, rcx
mov r8, qword [rax + 0x1a8]
mov r10d, dword [r8 + r9*4 + 8]
dec r10d
je 0x1401cc7ff
dec r10d
je 0x1401cc7db
dec r10d
jne 0x1401cc813
mov ecx, dword [r8 + r9*4 + 0x408]
test ecx, ecx
je 0x1401cc7cf
dec ecx
jne 0x1401cc813
xor eax, eax
mov dword [r8 + r9*4 + 8], 2
mov rcx, r11
mov dword [r8 + r9*4 + 0x408], eax
mov r8d, edx
mov edx, 0xfb
add rsp, 0x28
jmp fcn.1401cc3b0
xor eax, eax
mov dword [r8 + r9*4 + 8], eax
add rsp, 0x28
ret
mov ecx, dword [r8 + r9*4 + 0x408]
test ecx, ecx
je 0x1401cc7cf
dec ecx
jne 0x1401cc813
xor eax, eax
mov dword [r8 + r9*4 + 8], eax
mov dword [r8 + r9*4 + 0x408], eax
add rsp, 0x28
ret
xor eax, eax
mov dword [r8 + r9*4 + 8], eax
mov r8d, edx
mov edx, 0xfc
call fcn.1401cc3b0
add rsp, 0x28
ret
Function at 0x1401cd3b0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1401cd55e
push rbp
push rdi
push r13
sub rsp, 0x30
mov rbp, qword [rcx]
mov qword [rsp + 0x60], rbx
mov qword [rsp + 0x28], rsi
mov rdi, qword [rbp + 0x1a8]
mov r13, rcx
mov qword [rsp + 0x20], r12
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x1401cd3f9
mov byte [rsi], 0xff
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1401cd407
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1401cd415
mov byte [rax], Ordinal_33
inc qword [rbx]
movzx ecx, word [rdi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rdi + 0x1caa]
movzx r12d, ax
mov word [rsp + 0x58], ax
call qword [sym.imp.WS2_32.dll_htons]
mov rcx, qword [rbx]
movzx r11d, ax
mov word [rsp + 0x50], ax
cmp rcx, rbx
jae 0x1401cd44f
mov byte [rcx], r12b
inc qword [rbx]
mov rdx, qword [rbx]
mov r12, qword [rsp + 0x20]
cmp rdx, rbx
jae 0x1401cd466
movzx ecx, byte [rsp + 0x59]
mov byte [rdx], cl
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1401cd474
mov byte [rax], r11b
inc qword [rbx]
mov rcx, qword [rbx]
cmp rcx, rbx
jae 0x1401cd486
movzx eax, byte [rsp + 0x51]
mov byte [rcx], al
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1401cd494
mov byte [rax], 0xff
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1401cd4a2
mov byte [rax], 0xf0
inc qword [rbx]
mov rax, qword [rbx]
lea r8, [rdi + 0x1cba]
mov edx, 0x3e
mov r9, rax
mov rcx, rbp
mov qword [rbx], rsi
sub r9, rsi
mov qword [rdi + 0x1ec0], rax
sub r9, 2
call fcn.1401cc820
mov rcx, qword [r13 + 0x210]
xor r9d, r9d
lea r8d, [r9 + 3]
mov rdx, rsi
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x28]
mov rbx, qword [rsp + 0x60]
test eax, eax
jns 0x1401cd50a
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1401b6d30
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r13
call fcn.1401cd1c0
mov rcx, qword [r13 + 0x210]
xor r9d, r9d
lea r8d, [r9 + 2]
lea rdx, [rdi + 0x1cbf]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1401cd556
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1401b6d30
add rsp, 0x30
pop r13
pop rdi
pop rbp
repz ret
Function at 0x1401ce180
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, 0x40
mov rax, qword [0x1402aa298]
xor rax, rsp
mov qword [rsp + 0x38], rax
mov rbp, qword [rcx + 0x218]
mov rsi, qword [rcx]
mov rbx, rcx
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x28]
mov rcx, rbp
or rdi, 0xffffffffffffffff
mov dword [rsp + 0x20], reloc.WS2_32.dll_recv
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1401ce1f1
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x28]
mov rcx, rbp
mov dword [rsp + 0x20], reloc.WS2_32.dll_recv
call qword [sym.imp.WS2_32.dll_accept]
mov rdi, rax
mov rdx, rbp
mov rcx, rbx
call fcn.1401ba450
mov rcx, rsi
cmp rdi, 0xffffffffffffffff
jne 0x1401ce216
lea rdx, str.Error_accept__ing_server_connect
call fcn.1401b6d30
lea eax, [rdi + 0x1f]
jmp 0x1401ce27d
lea rdx, str.Connection_accepted_from_server_n
call fcn.1401b6c80
mov edx, 1
mov rcx, rdi
mov dword [rbx + 0x568], 0
mov qword [rbx + 0x218], rdi
call fcn.1401dd530
mov dword [rbx + 0x234], 1
mov rax, qword [rsi + 0x278]
test rax, rax
je 0x1401ce27b
mov rcx, qword [rsi + 0x280]
mov r8d, 1
mov rdx, rdi
call rax
test eax, eax
je 0x1401ce27b
mov rcx, rbx
call fcn.1401ce050
mov eax, Ordinal_46
jmp 0x1401ce27d
xor eax, eax
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.14018e7b0
mov rbx, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x40
pop rdi
ret