joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140012c40
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x50
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x140012d09
cmp byte [rcx + 0x71], 0
je 0x140012d09
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x68], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x140012cfc
mov rcx, qword [rbx + 0x68]
lea rax, [rsp + 0x60]
lea rdx, [rbx + 0x74]
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x50]
lea r8, [rsp + 0x30]
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::codecvt_char__char__struct__Mbstatet_::unshift_struct__Mbstatet____ptr64__char____ptr64__char____ptr64__char____ptr64____ptr64_const___ptr64]
test eax, eax
je 0x140012cb8
sub eax, 1
je 0x140012cbc
cmp eax, 2
jne 0x140012cfc
mov rdi, qword [rsp + 0x68]
mov al, 1
mov byte [rbx + 0x71], 0
add rsp, 0x50
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x60]
lea rax, [rsp + 0x30]
sub rdi, rax
je 0x140012cea
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x30]
mov r8, rdi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rdi, rax
jne 0x140012cfc
cmp byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x68]
sete al
add rsp, 0x50
pop rbx
ret
mov rdi, qword [rsp + 0x68]
xor al, al
add rsp, 0x50
pop rbx
ret
mov al, 1
add rsp, 0x50
pop rbx
ret
Function at 0x140016b80
Capabilities:
Encode data using base64

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x10], rdx
push r14
sub rsp, 0x30
mov rbx, rdx
mov rdi, rcx
mov rsi, qword [rdx + 0x10]
lea rdx, [rsi + 2]
movabs rax, 0xaaaaaaaaaaaaaaab
mul rdx
shr rdx, 1
shl rdx, 2
xor r8d, r8d
call fcn.14000e710
mov r8, rdi
cmp qword [rdi + 0x18], 0xf
jbe 0x140016bd1
mov r8, qword [rdi]
xor edx, edx
lea r10, [rsi - 2]
lea r14, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_________________________________________________456789:_________
test r10, r10
je 0x140016cae
nop word [rax + rax]
mov rax, rbx
cmp qword [rbx + 0x18], 0xf
jbe 0x140016bfd
mov rax, qword [rbx]
movzx eax, byte [rax + rdx]
shr rax, 2
movzx eax, byte [rax + r14]
mov byte [r8], al
cmp qword [rbx + 0x18], 0xf
jbe 0x140016c1d
mov rax, qword [rbx]
lea r9, [rdx + rax]
jmp 0x140016c24
lea r9, [rbx + rdx]
mov rax, rbx
movzx ecx, byte [rax + rdx + 1]
shr rcx, 4
movsx rax, byte [r9]
and eax, 3
shl rax, 4
or rcx, rax
movzx eax, byte [rcx + r14]
mov byte [r8 + 1], al
cmp qword [rbx + 0x18], 0xf
jbe 0x140016c54
mov rax, qword [rbx]
lea r9, [rax + 1]
jmp 0x140016c5b
lea r9, [rbx + 1]
mov rax, rbx
add r9, rdx
movzx ecx, byte [rax + rdx + 2]
shr rcx, 6
movsx rax, byte [r9]
and eax, 0xf
shl rax, 2
or rcx, rax
movzx eax, byte [rcx + r14]
mov byte [r8 + 2], al
mov rax, rbx
cmp qword [rbx + 0x18], 0xf
jbe 0x140016c8b
mov rax, qword [rbx]
movsx rax, byte [rax + rdx + 2]
and eax, 0x3f
movzx eax, byte [rax + r14]
mov byte [r8 + 3], al
add r8, 4
add rdx, 3
cmp rdx, r10
jb 0x140016bf0
cmp rdx, rsi
jae 0x140016d67
mov rax, rbx
lea r10, [rbx + 0x18]
cmp qword [rbx + 0x18], 0xf
jbe 0x140016cc8
mov rax, qword [rbx]
movzx eax, byte [rax + rdx]
shr rax, 2
movzx eax, byte [rax + r14]
mov byte [r8], al
lea rax, [rsi - 1]
cmp rdx, rax
jne 0x140016d0a
mov rax, rbx
cmp qword [rbx + 0x18], 0xf
jbe 0x140016cee
mov rax, qword [rbx]
movsx rax, byte [rax + rdx]
and eax, 3
add rax, rax
movzx eax, byte [r14 + rax*8]
mov byte [r8 + 1], al
mov al, 0x3d
add r8, 2
jmp 0x140016d5f
cmp qword [rbx + 0x18], 0xf
jbe 0x140016d1a
mov rax, qword [rbx]
lea r9, [rax + rdx]
jmp 0x140016d21
lea r9, [rdx + rbx]
mov rax, rbx
movzx ecx, byte [rax + rdx + 1]
shr rcx, 4
movsx rax, byte [r9]
and eax, 3
shl rax, 4
or rcx, rax
movzx eax, byte [rcx + r14]
mov byte [r8 + 1], al
add r8, 2
mov rax, rbx
cmp qword [r10], 0xf
jbe 0x140016d51
mov rax, qword [rbx]
movsx rax, byte [rax + rdx + 1]
and eax, 0xf
movzx eax, byte [r14 + rax*4]
mov byte [r8], al
mov byte [r8 + 1], 0x3d
mov rdx, qword [rbx + 0x18]
cmp rdx, 0xf
jbe 0x140016d9d
inc rdx
mov rcx, qword [rbx]
cmp rdx, 0x1000
jb 0x140016d98
add rdx, 0x27
mov r8, qword [rcx - 8]
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x140016dc9
mov rcx, r8
call fcn.14007e524
mov qword [rbx + 0x10], 0
mov qword [rbx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rbx], 0
mov rax, rdi
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x30
pop r14
ret
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
Function at 0x140034de0
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 0x140034e3e
mov dl, 1
call fcn.140024e40
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.140024e40
mov eax, ebx
jmp 0x140034e82
cmp ebx, 2
ja 0x140034e80
mov r9, qword [rdi + 0x668]
lea rdx, [0x140102a20]
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 0x140034ea0
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 [0x140329280]
xor rax, rsp
mov qword [rsp + 0x140], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
jne 0x140034ee3
cmp qword [rcx + 0x678], 0
je 0x140034fc0
mov r8, rdx
mov qword [rsp + 0x158], rbx
mov edx, 0x100
lea r9, [rsp + 0x180]
lea rcx, [rsp + 0x30]
call fcn.140038ed0
lea rax, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140034f11
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x140034f58
cmp byte [rdi + 0x1597], 0
jne 0x140034f58
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 0x140034f40
mov byte [rdi + 0x1597], 1
cmp byte [rdi + 0xf1e], 0
je 0x140034fb8
mov byte [rsp + rbx + 0x30], 0xa
inc rbx
cmp rbx, 0x102
jae 0x140035013
cmp qword [rdi + 0x718], 0
mov byte [rsp + rbx + 0x30], 0
je 0x140034fd9
mov dl, 1
mov rcx, rdi
call fcn.140024e40
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.140024e40
mov rbx, qword [rsp + 0x158]
mov rcx, qword [rsp + 0x140]
xor rcx, rsp
call fcn.14007e930
add rsp, 0x160
pop rdi
ret
mov r9, qword [rdi + 0x668]
lea rcx, [0x140102a20]
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 0x140034fb8
call fcn.14007eab8
int3
Function at 0x140035020
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x140035186
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 [0x140329280]
xor rax, rsp
mov qword [rsp + 0x840], rax
cmp byte [rcx + 0xf1e], 0
mov rdi, rcx
je 0x14003516e
mov r8, rdx
mov qword [r11 - 0x10], rbx
mov edx, 0x801
lea r9, [r11 + 0x18]
lea rcx, [rsp + 0x30]
call fcn.140038ed0
movsxd rcx, eax
mov rbx, 0xffffffffffffffff
cmp rcx, 0x801
jb 0x1400350e1
mov rcx, qword [rsp + 0x878]
mov rax, rbx
nop word [rax + rax]
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x1400350a0
cmp byte [rax + rcx - 1], 0xa
jne 0x1400350c8
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x1400350dc
lea r8, [0x14030ee4c]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.140038dd0
lea rax, [rsp + 0x30]
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400350e6
cmp qword [rdi + 0x718], 0
je 0x14003512e
mov dl, 1
mov rcx, rdi
call fcn.140024e40
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.140024e40
jmp 0x140035166
mov r9, qword [rdi + 0x668]
lea rcx, [0x140102a20]
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.14007e930
add rsp, 0x860
pop rdi
ret

Function at 0x140035220
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 0x140035262
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, gethostname
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 0x140035400
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 [0x140329280]
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 0x140035507
lea rax, [0x1400352b0]
cmp qword [rsi + rcx*8 + 0x4e8], rax
jne 0x140035507
cmp qword [rbx], r13
je 0x14003548e
test rdi, rdi
je 0x140035507
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.1400456c0
cmp eax, 0xffffffff
je 0x140035507
test al, 1
je 0x140035507
mov rax, qword [rbx]
test rax, rax
jne 0x1400354e0
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb70]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [section..data]
mov rdi, qword [rbx + 8]
mov qword [rbx], rax
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], r13
test rax, rax
je 0x140035503
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 0x140035507
add qword [rbx + 0x10], rcx
jmp 0x140035507
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 0x140035574
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x140035540
mov dword [r14], 0x51
mov rax, r13
jmp 0x140035577
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.1400604e0
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.140034ea0
mov rcx, qword [rsi]
mov dword [rcx + 0x11b0], ebx
mov dword [r14], gethostname
mov rax, rdi
mov rcx, qword [rsp + 0x120]
xor rcx, rsp
call fcn.14007e930
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x140035c10
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x558], 0
je 0x140035c2d
call fcn.14002e4a0
test eax, eax
jne 0x140035c53
xor al, al
add rsp, 0x28
ret
mov rcx, qword [rcx + 0x4c0]
cmp rcx, 0xffffffffffffffff
je 0x140035c26
mov r9d, 2
lea rdx, [rsp + 0x30]
lea r8d, [r9 - 1]
call qword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x140035c26
mov al, 1
add rsp, 0x28
ret
Function at 0x140037950
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 0x140037c60
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 0x140037c8a
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, [0x140102ed0]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strpbrk]
test rax, rax
je 0x140037cee
mov rcx, rbx
test r14, r14
je 0x140037cd8
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 0x140037d26
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x140037d26
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 0x140037de8
mov qword [rsp + 0x40], rsi
mov rsi, 0xffffffffffffffff
mov rdx, rsi
nop
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x140037d50
lea ecx, [rax + 1]
add rcx, rdx
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x140037dda
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x140037dda
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x140037d80
mov ecx, 0x5c
mov word [rax + rdi], cx
inc rsi
cmp byte [rdi + rsi], bpl
jne 0x140037d94
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 0x140037db0
mov rcx, rdi
test r14, r14
je 0x140037dd1
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x140037dd7
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.14007f4dc]
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 0x140044140
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 [0x140329280]
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 0x140044195
jmp 0x140044344
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 0x14004431b
lea r8d, [rbx + 0x10]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x14004431b
lea r8, [rsp + 0x34]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x14004431b
lea edx, [rbx + 1]
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x14004431b
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 0x14004431b
lea r8d, [rbx + 0x10]
mov rcx, rax
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x14004431b
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 0x14004431b
mov r9, rsi
lea r8, [0x140104a54]
lea edx, [rbx + 0xc]
lea rcx, [rsp + 0x48]
call fcn.140038dd0
lea rax, [rsp + 0x48]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x1400442b5
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 0x14004431b
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 0x14004431b
mov r8, rbx
lea rdx, [rsp + 0x54]
lea rcx, [rsp + 0x48]
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x14004431b
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x14004433c
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.14007e930
lea r11, [rsp + 0x70]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x140047db0
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 0x140047f74
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x140047f54
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x140047e0d
lea ebp, [rax + 0xe]
jmp 0x140047e19
cmp eax, 0x17
jne 0x140047ec1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140047ec1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140047ec1
cmp rax, rbp
jb 0x140047ec1
mov ecx, Ordinal_50
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x140047efc
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 [section..data]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x140047eeb
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 0x140047eae
call qword [case.0x140029779.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140047ed0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x140047ebe
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140047e00
jmp 0x140047f02
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.14007f4dc]
mov rcx, rdi
call qword [fcn.14007f4dc]
jmp 0x140047f02
mov rcx, rdi
mov r14d, 8
call qword [fcn.14007f4dc]
jmp 0x140047f02
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x140047f17
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x140047f4f
test rbx, rbx
je 0x140047f4a
mov rcx, qword [rbx + 0x20]
call qword [fcn.14007f4dc]
mov rcx, qword [rbx + 0x18]
call qword [fcn.14007f4dc]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.14007f4dc]
mov rbx, rdi
test rdi, rdi
jne 0x140047f21
mov rbx, r13
jmp 0x140047f63
test rbx, rbx
jne 0x140047f63
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 0x140048430
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 0x14004b620
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 [0x140329010]
mov rdi, rax
test rax, rax
je 0x14004b69d
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 0x14004b6c8
cmp ebx, esi
je 0x14004b6c8
cmp ebx, 0x8000
ja 0x14004b6c8
cmp ebx, esi
jb 0x14004b6c3
mov edx, ebx
mov rcx, rdi
call qword [0x140329010]
mov rdi, rax
test rax, rax
jne 0x14004b660
mov rcx, rbp
call qword [fcn.14007f4dc]
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 0x14004b6a8
mov rcx, rdi
jmp 0x14004b6a0

Function at 0x140051aa0
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 [0x140329280]
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 0x140051b1a
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.140035b00
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x140051b3f
lea rdx, str.Error_accept__ing_server_connect
call fcn.140034ea0
lea eax, [rbx + 0x1f]
jmp 0x140051bb8
lea rdx, str.Connection_accepted_from_server_n
call fcn.140035020
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.140044370
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140051bb6
mov dl, 1
mov rcx, rsi
call fcn.140024e40
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.140024e40
test ebx, ebx
je 0x140051bb6
mov rcx, rdi
call fcn.1400520d0
mov eax, Ordinal_45
jmp 0x140051bb8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14007e930
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 0x140052bb0
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 0x140052bd5
cmp dword [rax + 0x9f8], 0
je 0x140052c01
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140052c01
lea rdx, str.MDTM__s
call fcn.14006abb0
test eax, eax
jne 0x140052c0e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140053a40
add rsp, 0x20
pop rbx
ret