joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140093a50
Capabilities:
Suspend thread

Disassembly:
mov qword [rsp + 8], rcx
sub rsp, 0x48
cmp dword [0x14022d12c], 0
je 0x140093a6d
mov eax, dword [0x14022d12c]
jmp 0x140093b33
call sub.KERNEL32.dll_GetCurrentThread
cmp qword [rsp + 0x50], rax
jne 0x140093a80
xor eax, eax
jmp 0x140093b33
mov ecx, reloc.WS2_32.dll_recv
call fcn.1400debd4
mov qword [rsp + 0x30], rax
mov rax, qword [rsp + 0x30]
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0
jne 0x140093aee
mov dword [rsp + 0x20], 8
cmp qword [rsp + 0x28], 0
je 0x140093ad3
mov rax, qword [rsp + 0x28]
mov qword [rsp + 0x38], rax
mov edx, reloc.WS2_32.dll_recv
mov rcx, qword [rsp + 0x38]
call fcn.1400dec10
mov qword [rsp + 0x28], 0
mov eax, dword [rsp + 0x20]
mov dword [0x14022d12c], eax
mov qword [0x14022d130], 0
mov eax, dword [rsp + 0x20]
jmp 0x140093b33
mov rcx, qword [rsp + 0x50]
call sub.KERNEL32.dll_SuspendThread
cmp eax, 0xffffffff
jne 0x140093b08
call sub.KERNEL32.dll_GetLastError
mov dword [rsp + 0x20], eax
jmp 0x140093aa9
mov rax, qword [rsp + 0x28]
mov rcx, qword [rsp + 0x50]
mov qword [rax + 8], rcx
mov rax, qword [rsp + 0x28]
mov rcx, qword [0x14022d138]
mov qword [rax], rcx
mov rax, qword [rsp + 0x28]
mov qword [0x14022d138], rax
xor eax, eax
add rsp, 0x48
ret

Function at 0x140093b40
Capabilities:
Check for debugger via api
Terminate process

Disassembly:
sub rsp, 0x38
mov rax, qword [0x140225d40]
xor rax, rsp
mov qword [rsp + 0x28], rax
mov dword [rsp + 0x20], 0
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_CheckRemoteDebuggerPresent]
mov dword [rsp + 0x20], 0
cmp dword [rsp + 0x20], 0
je 0x140093b86
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.1400def70
add rsp, 0x38
ret

Function at 0x140093ba0
Capabilities:
Terminate process

Disassembly:
push rdi
sub rsp, 0x30
mov r9d, 4
mov r8d, 0x1000
mov edx, 0x4d0
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
je 0x140093c57
mov rax, qword [rsp + 0x20]
mov qword [rsp + 0x28], rax
mov rdi, qword [rsp + 0x28]
xor eax, eax
mov ecx, 0x4d0
rep stosb byte [rdi], al
mov rax, qword [rsp + 0x20]
mov dword [rax + 0x30], 0x100010
call qword [sym.imp.KERNEL32.dll_GetCurrentThread]
mov rdx, qword [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetThreadContext]
test eax, eax
je 0x140093c44
mov rax, qword [rsp + 0x20]
cmp qword [rax + 0x48], 0
jne 0x140093c3c
mov rax, qword [rsp + 0x20]
cmp qword [rax + 0x50], 0
jne 0x140093c3c
mov rax, qword [rsp + 0x20]
cmp qword [rax + 0x58], 0
jne 0x140093c3c
mov rax, qword [rsp + 0x20]
cmp qword [rax + 0x60], 0
je 0x140093c44
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
mov r8d, 0x8000
xor edx, edx
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_VirtualFree]
add rsp, 0x30
pop rdi
ret
Function at 0x140093c60
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Get system information on windows
Terminate process

Disassembly:
push rdi
sub rsp, 0x80
mov rax, qword [0x140225d40]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov qword [rsp + 0x38], 0
lea rax, [rsp + 0x40]
mov rdi, rax
xor eax, eax
mov ecx, Ordinal_50
rep stosb byte [rdi], al
mov dword [rsp + 0x70], 0
mov qword [rsp + 0x20], 0
lea rcx, [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [rsp + 0x44]
mov r9d, 0x40
mov r8d, 0x3000
mov edx, eax
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
jne 0x140093cd9
xor eax, eax
jmp 0x140093d4a
mov r8d, 1
mov edx, 0xc3
mov rcx, qword [rsp + 0x20]
call sub.VCRUNTIME140.dll_memset
mov eax, dword [rsp + 0x44]
lea r9, [rsp + 0x70]
mov r8d, 0x140
mov edx, eax
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x140093d12
xor eax, eax
jmp 0x140093d4a
call qword [rsp + reloc.WLDAP32.dll_Ordinal_32]
jmp 0x140093d2f
mov r8d, 0x8000
xor edx, edx
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_VirtualFree]
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.1400def70
add rsp, 0x80
pop rdi
ret

Function at 0x140094060
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll__read]
cdqe
add rsp, 0x28
ret
Function at 0x1400a5910
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 0x1400a596e
mov dl, 1
call fcn.1400963b0
mov rax, qword [rdi + 0x670]
mov r9, rsi
mov r8, rbp
mov qword [rsp + 0x20], rax
mov edx, ebx
mov rcx, rdi
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.1400963b0
mov eax, ebx
jmp 0x1400a59b2
cmp ebx, 2
ja 0x1400a59b0
mov r9, qword [rdi + 0x668]
lea rdx, [0x1400e9ad8]
lea rcx, [rbx + rbx*2]
add rcx, rdx
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]
mov r8d, 1
mov rdx, rsi
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.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 0x1400a59d0
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, 0x160
mov rax, qword [0x140225d40]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x1400a5a13
cmp qword [rcx + 0x678], 0
je 0x1400a5af0
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.140094450
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400a5a41
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x1400a5a88
cmp byte [rdi + 0x1597], 0
jne 0x1400a5a88
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 0x1400a5a70
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x1400a5ae8
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x1400a5b43
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x1400a5b09
mov dl, 1
mov rcx, rdi
call fcn.1400963b0
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.1400963b0
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.1400def70
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x1400e9ad8]
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 0x1400a5ae8
call fcn.1400df750
int3
Function at 0x1400a5b50
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x1400a5cb6
mov r11, rsp
mov qword [r11 + 0x10], rdx
mov qword [r11 + 0x18], r8
mov qword [r11 + 0x20], r9
push rdi
sub rsp, 0x860
mov rax, qword [0x140225d40]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x1400a5c9e
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.140094450
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x1400a5c11
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400a5bd0
cmp byte [rax + rcx - 1], 0xa
jne 0x1400a5bf8
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x1400a5c0c
lea r8, [0x1400e9af8]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.140094350
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400a5c16
cmp qword [rdi + 0x718], 0
je 0x1400a5c5e
mov dl, 1
mov rcx, rdi
call fcn.1400963b0
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.1400963b0
jmp 0x1400a5c96
mov r9, qword [rdi + 0x668]
lea rcx, [0x1400e9ad8]
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]
mov rbx, qword [rsp + 0x858]
mov rcx, qword [rsp + 0x840]
xor rcx, rsp
call fcn.1400def70
add rsp, 0x860
pop rdi
ret

Function at 0x1400a5d50
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, r9
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, 0xffffffffffffffff
jne 0x1400a5d92
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, Ordinal_60
mov qword [rbx], 0
cmp eax, 0x2733
mov edx, 0x51
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 0x1400a5f30
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 r13
push r14
push r15
sub rsp, 0x138
mov rax, qword [0x140225d40]
xor rax, rsp
mov qword [rsp + 0x120], rax
mov r14, qword [rsp + 0x1a0]
mov rsi, rcx
movsxd rcx, edx
xor r13d, r13d
mov rax, rcx
mov r12, r9
shl rax, 5
mov r15, r8
lea rbx, [rsi + 0x508]
mov rbp, qword [rsi + rcx*8 + 0x4c0]
add rbx, rax
mov rax, qword [rsi + 0x698]
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x7c], 3
je 0x1400a6037
lea rax, [0x1400a5de0]
cmp qword [rsi + rcx*8 + 0x4e8], rax
jne 0x1400a6037
cmp qword [rbx], r13
je 0x1400a5fbe
test rdi, rdi
je 0x1400a6037
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.1400b5c00
cmp eax, 0xffffffff
je 0x1400a6037
test al, 1
je 0x1400a6037
mov rax, qword [rbx]
test rax, rax
jne 0x1400a6010
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb70]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, qword [rbx + 8]
mov qword [rbx], rax
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], r13
test rax, rax
je 0x1400a6033
mov rdx, qword [rbx + 0x10]
xor r9d, r9d
add rdx, rax
mov r8d, edi
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x1400a6037
add qword [rbx + 0x10], rcx
jmp 0x1400a6037
mov qword [rbx + 8], r13
xor r9d, r9d
mov r8d, r12d
mov rdx, r15
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_send]
movsxd rdi, eax
mov dword [r14], r13d
cmp rdi, 0xffffffffffffffff
jne 0x1400a60a4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x1400a6070
mov dword [r14], 0x51
mov rax, r13
jmp 0x1400a60a7
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.14008f6b0
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.1400a59d0
mov rcx, qword [rsi]
mov dword [rcx + 0x11b0], ebx
mov dword [r14], Ordinal_60
mov rax, rdi
mov rcx, qword [rsp + 0x120]
xor rcx, rsp
call fcn.1400def70
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x1400a6740
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x558], 0
je 0x1400a675d
call fcn.14009f990
test eax, eax
jne 0x1400a6783
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x4c0]
cmp rcx, 0xffffffffffffffff
je 0x1400a6756
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x1400a6756
mov al, 1
add rsp, 0x28
ret
Function at 0x1400a8620
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 0x1400a864a
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, [0x1400e9f98]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x1400a86ae
mov rcx, rbx
test r14, r14
je 0x1400a8698
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 0x1400a86e6
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1400a86e6
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 0x1400a87a8
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x1400a8710
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 0x1400a879a
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x1400a879a
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x1400a8740
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x1400a8754
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 0x1400a8770
mov rcx, rdi
test r14, r14
je 0x1400a8791
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x1400a8797
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.1400e0316]
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 0x1400b4680
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 + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x140225d40]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov edx, 1
mov dword [rsp + 0x34], reloc.WS2_32.dll_recv
mov ebp, 2
mov dword [rsp + 0x30], 1
mov ecx, ebp
mov rsi, r9
lea r8d, [rdx + 5]
call qword [sym.imp.WS2_32.dll_socket]
mov rdi, rax
cmp rax, 0xffffffffffffffff
jne 0x1400b46d5
jmp 0x1400b4884
mov qword [rsp + 0x80], rbx
mov ecx, 0x7f000001
xor ebx, ebx
mov word [rsp + 0x38], bp
mov qword [rsp + 0x40], rbx
call qword [sym.imp.WS2_32.dll_htonl]
lea r9, [rsp + 0x30]
mov word [rsp + 0x3a], bx
mov edx, 0xffff
mov dword [rsp + 0x3c], eax
lea r8d, [rbx + 4]
mov qword [rsi + 8], 0xffffffffffffffff
mov rcx, rdi
mov qword [rsi], 0xffffffffffffffff
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x1400b485b
lea r8d, [rbx + 0x10]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x1400b485b
lea r8, [rsp + 0x34]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x1400b485b
lea edx, [rbx + 1]
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x1400b485b
xor r8d, r8d
lea edx, [rbx + 1]
mov ecx, ebp
call qword [sym.imp.WS2_32.dll_socket]
mov qword [rsi], rax
cmp rax, 0xffffffffffffffff
je 0x1400b485b
lea r8d, [rbx + 0x10]
mov rcx, rax
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x1400b485b
xor r8d, r8d
xor edx, edx
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsi + 8], rax
cmp rax, 0xffffffffffffffff
je 0x1400b485b
mov r9, rsi
lea r8, [0x1400ec43c]
lea edx, [rbx + 0xc]
lea rcx, [rsp + 0x48]
call fcn.140094350
lea rax, [rsp + 0x48]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400b47f5
mov rcx, qword [rsi]
lea rdx, [rsp + 0x48]
xor r9d, r9d
mov r8d, ebx
call qword [sym.imp.WS2_32.dll_send]
movsxd rcx, eax
cmp rcx, rbx
jne 0x1400b485b
mov rcx, qword [rsi + 8]
lea rdx, [rsp + 0x54]
xor r9d, r9d
lea r8d, [r9 + 0xc]
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, rbx
jne 0x1400b485b
mov r8, rbx
lea rdx, [rsp + 0x54]
lea rcx, [rsp + 0x48]
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x1400b485b
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x1400b487c
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rsi]
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rsi + 8]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, 0xffffffff
mov rbx, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.1400def70
lea r11, [rsp + 0x70]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x1400b82f0
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
mov ebx, r13d
lea r9, [rsp + 0x68]
mov r15d, r13d
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r14d, eax
test eax, eax
jne 0x1400b84b4
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1400b8494
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x1400b834d
lea ebp, [rax + 0xe]
jmp 0x1400b8359
cmp eax, 0x17
jne 0x1400b8401
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x1400b8401
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1400b8401
cmp rax, rbp
jb 0x1400b8401
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x1400b843c
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 + 0xc], ecx
mov rcx, rbp
mov dword [rax + 0x10], ebp
mov qword [rax + 0x20], r13
mov qword [rax + 0x18], r13
mov qword [rax + 0x28], r13
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x1400b842b
mov rdx, qword [rsi + 0x20]
mov r8, rbp
mov rcx, rax
call sub.VCRUNTIME140.dll_memcpy
mov rcx, qword [rsi + 0x18]
test rcx, rcx
je 0x1400b83ee
call qword [case.0x14009ac09.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1400b8410
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x1400b83fe
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x1400b8340
jmp 0x1400b8442
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.1400e0316]
mov rcx, rdi
call qword [fcn.1400e0316]
jmp 0x1400b8442
mov rcx, rdi
mov r14d, 8
call qword [fcn.1400e0316]
jmp 0x1400b8442
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x1400b8457
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x1400b848f
test rbx, rbx
je 0x1400b848a
mov rcx, qword [rbx + 0x20]
call qword [fcn.1400e0316]
mov rcx, qword [rbx + 0x18]
call qword [fcn.1400e0316]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.1400e0316]
mov rbx, rdi
test rdi, rdi
jne 0x1400b8461
mov rbx, r13
jmp 0x1400b84a3
test rbx, rbx
jne 0x1400b84a3
mov r14d, 0x2af9
mov ecx, r14d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r14d
mov rsi, qword [rsp + 0x58]
mov qword [r12], rbx
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rbx
ret

Function at 0x1400b8970
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]
lea rcx, [rax - 1]
cmp rcx, 0xfffffffffffffffd
cmovbe rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x1400bbb60
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 [0x140225cb0]
mov rdi, rax
test rax, rax
je 0x1400bbbdd
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 0x1400bbc08
cmp ebx, esi
je 0x1400bbc08
cmp ebx, 0x8000
ja 0x1400bbc08
cmp ebx, esi
jb 0x1400bbc03
mov edx, ebx
mov rcx, rdi
call qword [0x140225cb0]
mov rdi, rax
test rax, rax
jne 0x1400bbba0
mov rcx, rbp
call qword [fcn.1400e0316]
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 0x1400bbbe8
mov rcx, rdi
jmp 0x1400bbbe0

Function at 0x1400c1fe0
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 [0x140225d40]
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 0x1400c205a
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.1400a6630
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400c207f
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400a59d0
lea eax, [rbx + 0x1f]
jmp 0x1400c20f8
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400a5b50
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400b48b0
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400c20f6
mov dl, 1
mov rcx, rsi
call fcn.1400963b0
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.1400963b0
test ebx, ebx
je 0x1400c20f6
mov rcx, rdi
call fcn.1400c2610
mov eax, Ordinal_46
jmp 0x1400c20f8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400def70
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 0x1400c30f0
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 0x1400c3115
cmp dword [rax + 0x9f8], 0
je 0x1400c3141
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400c3141
lea rdx, str.MDTM__s
call fcn.1400da140
test eax, eax
jne 0x1400c314e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400c3f80
add rsp, 0x20
pop rbx
ret