joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14009c330
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r14
push r15
sub rsp, 0x130
mov rax, qword [0x1400f8130]
xor rax, rsp
mov qword [rsp + 0x120], rax
mov rsi, qword [rsp + 0x190]
mov rbp, rcx
mov rcx, qword [rcx + 0x18]
mov r15, r8
movsxd r8, edx
mov r12, r9
mov rax, r8
shl rax, 5
lea rbx, [rcx + 0x230]
mov r14, qword [rcx + r8*8 + 0x1e8]
add rbx, rax
mov rax, qword [rcx + 0x410]
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x84], 3
je 0x14009c43c
lea rax, [0x14009c1e0]
cmp qword [rcx + r8*8 + 0x210], rax
jne 0x14009c43c
cmp qword [rbx], 0
je 0x14009c3c1
test rdi, rdi
je 0x14009c43c
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, r14
call fcn.1400b1180
cmp eax, 0xffffffff
je 0x14009c43c
test al, 1
je 0x14009c43c
mov rcx, qword [rbx]
test rcx, rcx
jne 0x14009c41b
mov eax, dword [rbp + 0x734]
add eax, eax
movsxd rcx, eax
mov qword [rbx + 8], rcx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rbx], rax
mov rcx, rax
test rax, rax
je 0x14009c476
mov rdi, qword [rbx + 8]
mov qword [rbx + 0x10], 0
mov qword [rbx + 0x18], 0
mov rdx, qword [rbx + 0x10]
xor r9d, r9d
add rdx, rcx
mov r8d, edi
mov rcx, r14
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x14009c43c
add qword [rbx + 0x10], rcx
xor r9d, r9d
mov r8d, r12d
mov rdx, r15
mov rcx, r14
call qword [sym.imp.WS2_32.dll_send]
movsxd rbx, eax
mov dword [rsi], 0
cmp rbx, 0xffffffffffffffff
jne 0x14009c4b5
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
cmp eax, 0x2733
jne 0x14009c485
xor ebx, ebx
mov dword [rsi], 0x51
jmp 0x14009c4b5
mov dword [rsi], 0x1b
mov rax, 0xffffffffffffffff
jmp 0x14009c4b8
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, edi
call fcn.1400a5a70
mov r8, rax
lea rdx, str.Send_failure:__s
mov rcx, rbp
call fcn.14009bec0
mov dword [rbp + 0xde4], edi
mov dword [rsi], 0x37
mov rax, rbx
mov rcx, qword [rsp + 0x120]
xor rcx, rsp
call fcn.1400c1a50
add rsp, 0x130
pop r15
pop r14
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret
Function at 0x14009cb80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x1c0
mov rax, qword [0x1400f8130]
xor rax, rsp
mov qword [rsp + 0x1b0], rax
xorps xmm0, xmm0
mov dword [rsp + 0x20], 0x80
mov rax, rdx
mov rbx, r8
mov rsi, rcx
lea r8, [rsp + 0x20]
mov rcx, rax
lea rdx, [rsp + 0x30]
mov rdi, r9
movups xmmword [rsp + 0x30], xmm0
movups xmmword [rsp + 0x40], xmm0
movups xmmword [rsp + 0x50], xmm0
movups xmmword [rsp + 0x60], xmm0
movups xmmword [rsp + 0x70], xmm0
movups xmmword [rsp + 0x80], xmm0
movups xmmword [rsp + 0x90], xmm0
movups xmmword [rsp + 0xa0], xmm0
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x14009cc33
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, eax
mov ebx, eax
call fcn.1400a5a70
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.14009bec0
jmp 0x14009ccfe
movzx ecx, word [rsp + 0x30]
mov edx, ecx
sub edx, 1
je 0x14009ccd3
sub edx, 1
je 0x14009cc7a
cmp edx, 0x15
jne 0x14009cc81
lea rdx, [rsp + 0x38]
mov r8, rbx
mov r9d, 0x2e
call fcn.1400b6de0
test rax, rax
je 0x14009cc81
movzx ecx, word [rsp + 0x32]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
mov dword [rdi], eax
jmp 0x14009ccfe
lea rdx, [rsp + 0x34]
jmp 0x14009cc52
mov byte [rbx], 0
mov dword [rdi], 0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov dword [rax], 0x273f
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov ebx, dword [rax]
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, ebx
mov rdi, rax
call fcn.1400a5a70
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.14009bec0
jmp 0x14009ccfe
cmp dword [rsp + 0x20], 2
jle 0x14009ccf5
lea r9, [rsp + 0x32]
mov edx, 0x2e
lea r8, [0x1400e1d10]
mov rcx, rbx
call fcn.14009f060
jmp 0x14009ccf8
mov byte [rbx], 0
mov dword [rdi], 0
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.1400c1a50
add rsp, 0x1c0
pop rdi
pop rsi
pop rbx
ret
Function at 0x14009e9a0
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, str.kernel32
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x14009e9ca
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, str.LoadLibraryExA
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x1400c9000]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_multibyte_l1_1_0.dll__mbspbrk]
test rax, rax
je 0x14009ea2e
mov rcx, rbx
test r14, r14
je 0x14009ea18
xor edx, edx
lea r8d, [rdx + 8]
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
test r14, r14
je 0x14009ea66
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x14009ea66
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
xor edx, edx
mov qword [rsp + 0x50], r15
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov r15d, eax
test eax, eax
je 0x14009eb28
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x14009ea90
lea ecx, [rax + 1]
add rcx, rdx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14009eb1a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14009eb1a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x14009eac0
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x14009ead4
mov rcx, rdi
sub rcx, rbx
add rcx, rsi
nop word [rax + rax]
movzx eax, byte [rbx]
mov byte [rcx + rbx], al
lea rbx, [rbx + 1]
test al, al
jne 0x14009eaf0
mov rcx, rdi
test r14, r14
je 0x14009eb11
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x14009eb17
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.1400c2cde]
mov rsi, qword [rsp + 0x40]
mov r15, qword [rsp + 0x50]
mov rax, rbp
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
Function at 0x1400a3e10
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 [0x1400f80d8]
mov rdi, rax
test rax, rax
je 0x1400a3e8d
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 0x1400a3eb8
cmp ebx, esi
je 0x1400a3eb8
cmp ebx, 0x8000
ja 0x1400a3eb8
cmp ebx, esi
jb 0x1400a3eb3
mov edx, ebx
mov rcx, rdi
call qword [0x1400f80d8]
mov rdi, rax
test rax, rax
jne 0x1400a3e50
mov rcx, rbp
call qword [fcn.1400c2cde]
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 0x1400a3e98
mov rcx, rdi
jmp 0x1400a3e90

Function at 0x1400a75c0
Capabilities:
Convert ip address from string

Disassembly:
cmp qword [rsp + 0x28], 0
mov qword [r9], 0
jge 0x1400a75d5
mov eax, 0xfffffffe
ret
mov qword [rsp + 0x28], r9
mov r9b, 1
jmp fcn.1400a7130

Function at 0x1400a8150
Capabilities:
Move file

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x60
mov rbx, rcx
movaps xmmword [rsp + 0x50], xmm6
lea rcx, [rsp + 0x30]
mov rdi, rdx
call fcn.1400afb30
mov rcx, rbx
movups xmm6, xmmword [rax]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strdup]
mov rcx, rdi
mov rsi, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strdup]
mov r8d, 1
mov rcx, rsi
mov rdx, rax
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExA]
test eax, eax
jne 0x1400a8200
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.1400afb30
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.1400afbc0
cmp rax, 0x3e8
ja 0x1400a8233
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_Sleep]
mov r8d, 1
mov rdx, rbx
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_MoveFileExA]
test eax, eax
je 0x1400a81b0
test rsi, rsi
je 0x1400a820e
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test rbx, rbx
je 0x1400a821c
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
xor eax, eax
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
movaps xmm6, xmmword [rsp + 0x50]
add rsp, 0x60
pop rdi
ret
test rsi, rsi
je 0x1400a8241
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test rbx, rbx
je 0x1400a824f
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov eax, 1
jmp 0x1400a821e
Function at 0x1400aeb20
Capabilities:
Convert ip address from string

Disassembly:
push rbx
push rdi
push r13
push r14
sub rsp, 0x68
mov rax, qword [0x1400f8130]
xor rax, rsp
mov qword [rsp + 0x40], rax
mov rdi, rdx
mov r13, rcx
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rdx + rbx], 0
jne 0x1400aeb47
mov qword [rsp + 0xa0], rbp
xor r14d, r14d
cmp byte [rdx], 0x5b
mov qword [rsp + 0x60], rsi
mov qword [rsp + 0x58], r12
mov qword [rsp + 0x50], r15
jne 0x1400aecbf
cmp rbx, 4
jb 0x1400aecd4
inc rdi
sub rbx, 2
cmp byte [rdi + rbx], 0x5d
jne 0x1400aecd4
lea rdx, str.0123456789abcdefABCDEF:.
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strspn]
cmp rbx, rax
je 0x1400aec61
cmp byte [rdi + rax], 0x25
lea r15, [rdi + rax]
mov rbx, rax
jne 0x1400aecd4
lea r8d, [r14 + 2]
mov ebp, r14d
lea rdx, [0x1400cd83c]
lea rcx, [r15 + 1]
lea rsi, [r15 + 1]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncmp]
test eax, eax
jne 0x1400aebeb
movzx eax, byte [r15 + 3]
lea rcx, [r15 + 3]
test al, al
je 0x1400aebeb
cmp al, 0x5d
cmovne rsi, rcx
movzx eax, byte [rsi]
test al, al
je 0x1400aecd4
mov rcx, r14
nop dword [rax]
cmp al, 0x5d
je 0x1400aec1d
cmp rcx, 0xf
jge 0x1400aec1d
inc rsi
mov byte [rsp + rcx + 0x20], al
inc ebp
inc rcx
movzx eax, byte [rsi]
test al, al
jne 0x1400aec00
test ebp, ebp
je 0x1400aecd4
cmp byte [rsi], 0x5d
jne 0x1400aecd4
movsxd rax, ebp
cmp rax, 0x10
jae 0x1400aecdb
lea rcx, [rsp + 0x20]
mov byte [rsp + rax + 0x20], r14b
call qword [str.n__f_]
mov qword [r13 + 0x28], rax
test rax, rax
jne 0x1400aec5b
mov eax, 7
jmp 0x1400aec90
mov word [r15], 0x5d
lea r8, [rsp + 0x30]
mov byte [rdi + rbx], r14b
mov rdx, rdi
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x1400aecd4
mov byte [rdi + rbx], 0x5d
cmp byte [rdi], r14b
mov eax, select
cmove r14d, eax
mov eax, r14d
mov r15, qword [rsp + 0x50]
mov r12, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
mov rbp, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.1400c1a50
add rsp, 0x68
pop r14
pop r13
pop rdi
pop rbx
ret
lea rdx, [0x1400cd840]
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strcspn]
cmp rbx, rax
je 0x1400aec81
mov eax, 3
jmp 0x1400aec90
call fcn.1400c1ff4
int3
Function at 0x1400afed0
Capabilities:
Resolve dns

Disassembly:
push rdi
push r12
push r13
push r15
sub rsp, 0x28
mov r13, r9
xor edi, edi
mov qword [r9], rdi
xor r15d, r15d
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x1400b006e
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rsi
mov rsi, qword [rsp + 0x68]
test rsi, rsi
je 0x1400b004e
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x1400aff3e
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400aff30
inc rbx
jmp 0x1400aff40
xor ebx, ebx
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1400aff4d
lea ebp, [rax + 0xe]
jmp 0x1400aff59
cmp eax, 0x17
jne 0x1400afff1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], 0
je 0x1400afff1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1400afff1
cmp rax, rbp
jb 0x1400afff1
lea rcx, [rbp + 0x30]
add rcx, rbx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov r14, rax
test rax, rax
je 0x1400b0000
mov ecx, dword [rsi]
mov r8, rbp
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 + 0xc], ecx
lea rcx, [r14 + 0x30]
mov dword [rax + 0x10], ebp
xor eax, eax
mov qword [r14 + 0x18], rax
mov qword [r14 + 0x28], rax
mov qword [r14 + 0x20], rcx
mov rdx, qword [rsi + 0x20]
call sub.VCRUNTIME140.dll_memcpy
test rbx, rbx
je 0x1400affde
mov rcx, qword [r14 + 0x20]
mov r8, rbx
add rcx, rbp
mov qword [r14 + 0x18], rcx
mov rdx, qword [rsi + 0x18]
call sub.VCRUNTIME140.dll_memcpy
test rdi, rdi
cmove rdi, r14
test r15, r15
je 0x1400affee
mov qword [r15 + 0x28], r14
mov r15, r14
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1400aff20
jmp 0x1400b0006
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x58]
test rcx, rcx
je 0x1400b0020
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x1400b0049
test rdi, rdi
je 0x1400b0045
nop word [rax + rax]
mov rbx, qword [rdi + 0x28]
mov rcx, rdi
call qword [fcn.1400c2cde]
mov rdi, rbx
test rbx, rbx
jne 0x1400b0030
xor edi, edi
jmp 0x1400b005d
test rdi, rdi
jne 0x1400b005d
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rsi, qword [rsp + 0x60]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rdi
add rsp, 0x28
pop r15
pop r13
pop r12
pop rdi
ret
Function at 0x1400b6980
Capabilities:
Connect socket
Get local ipv4 addresses
Get socket information
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbx
push rbp
push rsi
push rdi
mov rbp, rsp
sub rsp, 0x70
mov rax, qword [0x1400f8130]
xor rax, rsp
mov qword [rbp - 8], rax
mov edx, 1
mov dword [rbp - 0x40], reloc.WS2_32.dll_recv
mov esi, 2
mov dword [rbp - 0x3c], 1
mov ecx, esi
mov rdi, r9
lea r8d, [rdx + 5]
call qword [sym.imp.WS2_32.dll_socket]
mov rbx, rax
cmp rax, 0xffffffffffffffff
jne 0x1400b69d2
jmp 0x1400b6b9b
mov qword [rsp + 0x90], r14
mov ecx, 0x7f000001
xor r14d, r14d
mov word [rbp - 0x38], si
mov qword [rbp - 0x30], r14
call qword [sym.imp.WS2_32.dll_htonl]
lea r9, [rbp - 0x3c]
mov word [rbp - 0x36], r14w
mov edx, 0xffff
mov dword [rbp - 0x34], eax
lea r8d, [r14 + 4]
mov qword [rdi + 8], 0xffffffffffffffff
mov rcx, rbx
mov qword [rdi], 0xffffffffffffffff
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x1400b6b72
lea r8d, [r14 + 0x10]
mov rcx, rbx
lea rdx, [rbp - 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x1400b6b72
lea r8, [rbp - 0x40]
mov rcx, rbx
lea rdx, [rbp - 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x1400b6b72
cmp dword [rbp - 0x40], 0x10
jl 0x1400b6b72
lea edx, [r14 + 1]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x1400b6b72
xor r8d, r8d
lea edx, [r14 + 1]
mov ecx, esi
call qword [sym.imp.WS2_32.dll_socket]
mov qword [rdi], rax
cmp rax, 0xffffffffffffffff
je 0x1400b6b72
lea r8d, [r14 + 0x10]
mov rcx, rax
lea rdx, [rbp - 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x1400b6b72
lea edx, [r14 + 1]
mov rcx, rbx
call fcn.1400b6db0
test eax, eax
js 0x1400b6b72
lea edx, [r14 + 1]
mov qword [rbp - 0x18], rbx
mov r8d, 0x2710
mov dword [rbp - 0x10], 0x300
lea rcx, [rbp - 0x18]
call fcn.1400b0d60
xor r8d, r8d
xor edx, edx
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rdi + 8], rax
cmp rax, 0xffffffffffffffff
je 0x1400b6b72
mov rcx, qword [rdi]
lea r8, [rbp - 0x40]
lea rdx, [rbp - 0x38]
mov dword [rbp - 0x40], reloc.WS2_32.dll_recv
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x1400b6b72
cmp dword [rbp - 0x40], 0x10
jl 0x1400b6b72
mov rcx, qword [rdi + 8]
lea r8, [rbp - 0x40]
lea rdx, [rbp - 0x28]
mov dword [rbp - 0x40], reloc.WS2_32.dll_recv
call qword [sym.imp.WS2_32.dll_getpeername]
cmp eax, 0xffffffff
je 0x1400b6b72
cmp dword [rbp - 0x40], 0x10
jl 0x1400b6b72
movzx eax, word [rbp - 0x28]
cmp word [rbp - 0x38], ax
jne 0x1400b6b72
mov eax, dword [rbp - 0x24]
cmp dword [rbp - 0x34], eax
jne 0x1400b6b72
movzx eax, word [rbp - 0x26]
cmp word [rbp - 0x36], ax
jne 0x1400b6b72
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x1400b6b93
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rdi]
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rdi + 8]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, 0xffffffff
mov r14, qword [rsp + 0x90]
mov rcx, qword [rbp - 8]
xor rcx, rsp
call fcn.1400c1a50
mov rbx, qword [rsp + 0x98]
add rsp, 0x70
pop rdi
pop rsi
pop rbp
ret
Function at 0x1400b6c80
Capabilities:
Create thread

Disassembly:
push rbx
sub rsp, 0x30
xor ebx, ebx
mov r9, rdx
mov r8, rcx
mov qword [rsp + 0x28], rbx
xor edx, edx
mov dword [rsp + 0x20], ebx
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
test rax, rax
je 0x1400b6cb7
cmp rax, 0xffffffffffffffff
cmovne rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
add rsp, 0x30
pop rbx
ret
Function at 0x1400c0cb0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push rbx
push rbp
push r12
push r14
push r15
sub rsp, 0x20
mov rbp, rcx
mov r12, r9
mov rcx, r8
mov r14, rdx
call fcn.1400946f0
mov r8d, dword [rbp + 0x18]
mov ecx, dword [rbp + 0x20]
add rcx, 0x18
mov r15d, eax
lea r9d, [r8 + r8]
add rcx, r9
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rbx, rax
test rax, rax
je 0x1400c0e56
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x58], rsi
mov qword [rbx + 0x10], rax
mov qword [rsp + 0x60], rdi
cmp r15d, dword [rbp + 0x1c]
jbe 0x1400c0d40
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, r14
call qword [rbp + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbp + 0x18]
add r14, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, r14
call qword [rbp + reloc.WS2_32.dll_recv]
mov r15d, dword [rbp + 0x20]
mov rcx, qword [rbx + 8]
call qword [rbp]
mov rcx, qword [rbx + 0x10]
call qword [rbp]
xor esi, esi
test r15, r15
je 0x1400c0da2
mov rsi, r15
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x50]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x50], al
mov rcx, qword [rbx + 8]
call qword [rbp + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x50]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x50], al
mov r8d, 1
mov rcx, qword [rbx + 0x10]
call qword [rbp + reloc.WS2_32.dll_htonl]
sub r15, 1
jne 0x1400c0d60
mov eax, dword [rbp + 0x1c]
cmp rsi, rax
jae 0x1400c0de3
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x1400d0d11]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x1400d0d12]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov eax, dword [rbp + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400c0db0
mov rcx, qword [rsp + 0x70]
call fcn.1400946f0
mov r9, qword [rbx]
mov r8d, eax
mov rcx, qword [rbx + 8]
mov rdx, r12
call qword [r9 + reloc.WS2_32.dll_htonl]
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rbx]
test rdi, rdi
jne 0x1400c0e12
mov edi, dword [rsi + 0x18]
add rdi, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, rdi
call qword [rsi + reloc.WS2_32.dll_recv]
mov r8d, dword [rsi + 0x20]
mov rdx, rdi
mov rcx, qword [rbx + 0x10]
call qword [rsi + reloc.WS2_32.dll_htonl]
mov rdx, qword [rbx + 0x10]
mov rcx, rdi
call qword [rsi + reloc.WS2_32.dll_recv]
mov rcx, rbx
call qword [fcn.1400c2cde]
mov rdi, qword [rsp + 0x60]
xor eax, eax
mov rsi, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop r12
pop rbp
pop rbx
ret
mov eax, 0x1b
add rsp, 0x20
pop r15
pop r14
pop r12
pop rbp
pop rbx
ret
Function at 0x1400c10c8
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 0x1400c114c
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 0x1400c114c
dec r8
sub rdx, 1
jne 0x1400c1132
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret

Function at 0x1400c2950
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400c299a
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400c299a
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400c299a
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400c299a
cmp dword [rcx + 0x84], 0xe
jbe 0x1400c299a
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400c299c
xor al, al
add rsp, 0x28
ret
Function at 0x2fc4d5220
Capabilities:
Write file on windows

Disassembly:
push rbp
push rbx
sub rsp, 0x38
lea rbp, [rsp + 0x30]
mov qword [rbp + 0x20], rcx
mov qword [rbp + 0x28], rdx
mov qword [rbp + 0x30], r8
mov qword [rbp + 0x38], r9
lea rax, [rbp + 0x28]
mov qword [rbp - 8], rax
mov ecx, 2
call sym.__acrt_iob_func
mov r9, rax
mov r8d, 0x1b
mov edx, 1
lea rax, str.Mingw_w64_runtime_failure:_n
mov rcx, rax
call sym.fwrite
mov rbx, qword [rbp - 8]
mov ecx, 2
call sym.__acrt_iob_func
mov rcx, rax
mov rax, qword [rbp + 0x20]
mov r8, rbx
mov rdx, rax
call sym.vfprintf
call sym.abort
nop

Function at 0x2fc4d5c22
Capabilities:
Get thread local storage value

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x30
mov eax, dword [0x2fc4f8108]
test eax, eax
je 0x2fc4d5cba
lea rax, [0x2fc4f80e0]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
call rax
mov rax, qword [0x2fc4f8110]
mov qword [rbp - 8], rax
jmp 0x2fc4d5c9e
mov rax, qword [rbp - 8]
mov eax, dword [rax]
mov ecx, eax
mov rax, qword [sym.imp.KERNEL32.dll_TlsGetValue]
call rax
mov qword [rbp - 0x10], rax
mov rax, qword [sym.imp.KERNEL32.dll_GetLastError]
call rax
test eax, eax
jne 0x2fc4d5c92
cmp qword [rbp - 0x10], 0
je 0x2fc4d5c92
mov rax, qword [rbp - 8]
mov rdx, qword [rax + 8]
mov rax, qword [rbp - 0x10]
mov rcx, rax
call rdx
mov rax, qword [rbp - 8]
mov rax, qword [rax + 0x10]
mov qword [rbp - 8], rax
cmp qword [rbp - 8], 0
jne 0x2fc4d5c58
lea rax, [0x2fc4f80e0]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
call rax
jmp 0x2fc4d5cbb
nop
add rsp, 0x30
pop rbp
ret

Function at 0x2fc4d5dc0
Capabilities:
Parse pe header

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov qword [rbp + 0x10], rcx
mov rax, qword [rbp + 0x10]
mov qword [rbp - 8], rax
mov rax, qword [rbp - 8]
movzx eax, word [rax]
cmp ax, 0x5a4d
je 0x2fc4d5de8
mov eax, 0
jmp 0x2fc4d5e36
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp - 8]
add rax, rdx
mov qword [rbp - 0x10], rax
mov rax, qword [rbp - 0x10]
mov eax, dword [rax]
cmp eax, 0x4550
je 0x2fc4d5e11
mov eax, 0
jmp 0x2fc4d5e36
mov rax, qword [rbp - 0x10]
add rax, 0x18
mov qword [rbp - 0x18], rax
mov rax, qword [rbp - 0x18]
movzx eax, word [rax]
cmp ax, 0x20b
je 0x2fc4d5e31
mov eax, 0
jmp 0x2fc4d5e36
mov eax, 1
add rsp, 0x20
pop rbp
ret