joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400ce0c0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
push rsi
sub rsp, 0x20
mov rsi, rcx
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pptr_void_const___ptr64]
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pbase_void_const___ptr64]
cmp rax, rbx
je 0x1400ce155
mov rcx, rsi
mov qword [rsp + 0x30], rdi
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pptr_void_const___ptr64]
mov rcx, rsi
mov rdi, rax
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pbase_void_const___ptr64]
mov ecx, 2
sub rdi, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pbase_void_const___ptr64]
mov r9, rbx
mov r8, rdi
mov rcx, rax
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov rcx, rsi
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::epptr_void_const___ptr64]
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pbase_void_const___ptr64]
mov r8, rbx
mov rcx, rsi
mov rdx, rax
call qword [sym.imp.MSVCP140.dll_protected:_void___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::setp_char____ptr64__char____ptr64____ptr64]
mov rdi, qword [rsp + 0x30]
mov rbx, qword [rsp + 0x38]
xor eax, eax
add rsp, 0x20
pop rsi
ret

Function at 0x1400d9330
Capabilities:
Encode data using xor

Disassembly:
sub rsp, 8
mov r11d, dword [rcx + 0x18]
mov rax, rcx
test r11d, r11d
je 0x1400d93c6
mov r9d, dword [rax + 0x20]
mov edx, dword [rcx + 0x14]
mov rcx, qword [rcx]
cmp r9d, r11d
jae 0x1400d93bd
mov r10d, dword [rax + 0x1c]
mov qword [rsp + 0x10], rbx
mov ebx, dword [rcx + rdx*4]
mov qword [rsp], rdi
lea rdi, [0x140201f20]
nop word [rax + rax]
mov ecx, 0x18
mov rdx, rbx
sub ecx, r9d
add r9d, 8
shr rdx, cl
mov ecx, r10d
shr rcx, 8
movzx r8d, dl
xor r8, rcx
movzx ecx, r10b
shl ecx, 8
mov r10d, dword [rdi + r8*4]
xor r10d, ecx
mov dword [rax + 0x20], r9d
mov dword [rax + 0x1c], r10d
cmp r9d, r11d
jb 0x1400d9370
mov rdi, qword [rsp]
movzx eax, r10w
mov rbx, qword [rsp + 0x10]
add rsp, 8
ret
movzx eax, word [rax + 0x1c]
add rsp, 8
ret
movzx eax, word [rcx + 0x1c]
add rsp, 8
ret
Function at 0x140106e80
Capabilities:
Encode data using xor

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, 0x60
mov ebp, dword [rsp + 0x90]
xor esi, esi
movsxd rdi, dword [rdx + 0x504]
mov r14, r9
movaps xmmword [rsp + 0x50], xmm6
mov rbx, r8
movd xmm6, ebp
pshufd xmm6, xmm6, 0
test r8, r8
je 0x14010707d
test r9, r9
je 0x14010707d
lea edx, [rdi*4]
call fcn.1400f5320
mov r9, rax
test edi, edi
jle 0x14010700b
cmp edi, 4
jb 0x14010700b
cmp dword [reloc.WS2_32.dll_accept], 2
jl 0x14010700b
lea eax, [rdi - 1]
movsxd rcx, eax
lea rax, [r14 + rcx*4]
lea rdx, [r9 + rcx*4]
cmp r9, rax
ja 0x140106f19
cmp rdx, r14
jae 0x14010700b
lea rax, [rbx + rcx*4]
cmp r9, rax
ja 0x140106f2b
cmp rdx, rbx
jae 0x14010700b
movaps xmmword [rsp + 0x40], xmm7
mov eax, edi
movaps xmmword [rsp + 0x30], xmm8
movaps xmmword [rsp + 0x20], xmm9
and eax, 0x80000003
jge 0x140106f4c
dec eax
or eax, 0xfffffffc
inc eax
movdqa xmm3, xmmword [0x140291320]
mov ecx, edi
movdqa xmm5, xmmword [0x140291300]
sub ecx, eax
movdqa xmm9, xmmword [0x140291330]
mov eax, reloc.WS2_32.dll_recv
movdqa xmm4, xmmword [0x140291310]
psubd xmm3, xmm6
xorps xmm7, xmm7
movd xmm8, eax
movsxd rax, esi
add esi, 4
movdqu xmm1, xmmword [r14 + rax*4]
movdqu xmm0, xmmword [rbx + rax*4]
pand xmm1, xmm5
pand xmm0, xmm5
pmulld xmm1, xmm6
pmulld xmm0, xmm3
paddd xmm1, xmm0
paddd xmm1, xmm4
psrad xmm1, xmm8
movdqu xmmword [r9 + rax*4], xmm1
movdqu xmm0, xmmword [rbx + rax*4]
movdqu xmm2, xmmword [r14 + rax*4]
pand xmm0, xmm4
pand xmm2, xmm4
pcmpeqd xmm0, xmm7
pxor xmm0, xmm9
pcmpeqd xmm2, xmm7
pandn xmm2, xmm0
movdqu xmm0, xmm1
por xmm1, xmm4
pand xmm1, xmm2
pandn xmm2, xmm0
por xmm1, xmm2
movdqu xmmword [r9 + rax*4], xmm1
cmp esi, ecx
jl 0x140106f82
movaps xmm9, xmmword [rsp + 0x20]
movaps xmm8, xmmword [rsp + 0x30]
movaps xmm7, xmmword [rsp + 0x40]
movsxd rax, esi
mov r8, rdi
cmp rax, rdi
jge 0x140107078
mov r10d, 0x10000
lea rdx, [r14 + rax*4]
mov r11, r9
sub r10d, ebp
sub r11, r14
sub rbx, r14
sub r8, rax
nop
mov eax, dword [rbx + rdx]
mov ecx, dword [rdx]
and eax, 0x7fff
imul eax, r10d
and ecx, 0x7fff
imul ecx, ebp
add eax, 0x8000
add eax, ecx
sar eax, 0x10
mov dword [r11 + rdx], eax
test dword [rbx + rdx], 0x8000
je 0x14010706e
test dword [rdx], 0x8000
je 0x14010706e
bts eax, 0xf
mov dword [r11 + rdx], eax
add rdx, 4
sub r8, 1
jne 0x140107030
mov rax, r9
jmp 0x140107080
mov rax, rsi
movaps xmm6, xmmword [rsp + 0x50]
lea r11, [rsp + 0x60]
mov rbx, qword [r11 + 0x10]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rdi, qword [r11 + 0x28]
mov rsp, r11
pop r14
ret
Function at 0x14010dca0
Capabilities:
Encode data using xor

Disassembly:
sub rsp, 8
mov r8, rcx
test rcx, rcx
je 0x14010dd6b
mov rdx, qword [rcx]
xor r9d, r9d
mov eax, r9d
mov qword [rsp], rdi
mov r10d, r9d
lea rdi, [0x140291470]
mov byte [rdx + 0x16], al
mov rdx, qword [rcx]
mov byte [rdx + 0x17], al
mov rdx, qword [rcx]
mov byte [rdx + 0x18], al
mov rdx, qword [rcx]
mov byte [rdx + 0x19], al
movsxd r11, dword [rcx + 8]
test r11, r11
jle 0x14010dd15
mov qword [rsp + 0x10], rbx
mov rbx, qword [rcx]
nop dword [rax]
movzx edx, byte [rbx + r10]
inc r10
mov ecx, eax
shr rcx, 0x18
xor rdx, rcx
mov ecx, eax
shl ecx, 8
mov eax, dword [rdi + rdx*4]
xor eax, ecx
cmp r10, r11
jl 0x14010dcf0
mov rbx, qword [rsp + 0x10]
movsxd r10, dword [r8 + 0x18]
test r10, r10
jle 0x14010dd42
mov r11, qword [r8 + 0x10]
movzx edx, byte [r11 + r9]
inc r9
mov ecx, eax
shr rcx, 0x18
xor rdx, rcx
mov ecx, eax
shl ecx, 8
mov eax, dword [rdi + rdx*4]
xor eax, ecx
cmp r9, r10
jl 0x14010dd22
mov rcx, qword [r8]
mov edx, eax
mov rdi, qword [rsp]
shr edx, 8
mov byte [rcx + 0x16], al
mov rcx, qword [r8]
mov byte [rcx + 0x17], dl
mov edx, eax
mov rcx, qword [r8]
shr edx, 0x10
shr eax, 0x18
mov byte [rcx + 0x18], dl
mov rcx, qword [r8]
mov byte [rcx + 0x19], al
add rsp, 8
ret
Function at 0x140119c70
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
test rcx, rcx
je 0x140119d52
call fcn.140133970
test al, al
jne 0x140119d52
mov qword [rsp + 0x30], rsi
xor esi, esi
mov qword [rsp + 0x38], rdi
mov rdi, 0xffffffffffffffff
inc rdi
cmp byte [rbx + rdi], sil
jne 0x140119ca2
mov r8, rdi
mov edx, 0x2e
mov rcx, rbx
call fcn.14013d410
test rax, rax
je 0x140119ce7
sub rax, rbx
mov edx, 0x2e
mov r8, rax
mov rcx, rbx
call fcn.14013d410
mov rsi, rax
test rax, rax
je 0x140119ce7
inc rsi
mov rcx, rbx
sub rcx, rsi
add rdi, rcx
test rsi, rsi
cmovne rbx, rsi
lea rsi, [rbx + rdi]
mov edi, 0x1505
cmp rbx, rsi
jae 0x140119d1b
nop dword [rax]
movzx ecx, byte [rbx]
call fcn.140130310
imul rdi, rdi, 0x21
movsx rcx, al
inc rbx
xor rdi, rcx
cmp rbx, rsi
jb 0x140119d00
mov rsi, qword [rsp + 0x30]
mov rcx, rdi
movabs rax, 0x410410410410411
mul rdi
sub rcx, rdx
shr rcx, 1
add rcx, rdx
shr rcx, 5
imul rcx, rcx, 0x3f
sub rdi, rcx
mov rax, rdi
mov rdi, qword [rsp + 0x38]
add rsp, 0x20
pop rbx
ret
xor eax, eax
add rsp, 0x20
pop rbx
ret
Function at 0x140128820
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x30
cmp byte [rcx + 0xa4e], 0
mov rbp, r9
mov r14, r8
movsxd rsi, edx
mov rdi, rcx
je 0x1401288e9
cmp qword [rcx + 0x278], 0
je 0x14012889e
mov qword [rsp + 0x40], rbx
call fcn.140113f40
mov dl, 1
mov rcx, rdi
movzx ebx, al
call fcn.140114570
mov rcx, qword [rdi + 0x1f0]
mov r9, rbp
mov qword [rsp + 0x20], rcx
mov r8, r14
mov rcx, rdi
mov edx, esi
call qword [rdi + 0x278]
movzx edx, bl
mov rcx, rdi
call fcn.140114570
mov rbx, qword [rsp + 0x40]
jmp 0x1401288e9
mov ecx, esi
test edx, edx
je 0x1401288ae
sub ecx, 1
je 0x1401288ae
cmp ecx, 1
jne 0x1401288e9
mov r9, qword [rdi + 0x1e8]
lea rax, [0x1402958a8]
mov edx, 2
lea rcx, [rsi + rsi*2]
add rcx, rax
lea r8d, [rdx - 1]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov r9, qword [rdi + 0x1e8]
mov r8d, 1
mov rdx, rbp
mov rcx, r14
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x30
pop r14
ret

Function at 0x14012c670
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
call sub.api_ms_win_crt_stdio_l1_1_0.dll__read
cdqe
add rsp, 0x28
ret
Function at 0x14012c950
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_GetModuleHandleW]
mov rdi, rax
test rax, rax
jne 0x14012c97a
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, str.LoadLibraryExW
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x140296370]
mov rcx, rbx
mov r14, rax
call sub.api_ms_win_crt_string_l1_1_0.dll_wcspbrk
test rax, rax
je 0x14012c9d9
mov rcx, rbx
test r14, r14
je 0x14012c9c6
xor edx, edx
lea r8d, [rdx + 8]
mov rax, r14
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp rax
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp qword [sym.imp.KERNEL32.dll_LoadLibraryW]
test r14, r14
je 0x14012ca10
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x14012ca10
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
mov rax, r14
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp rax
xor edx, edx
mov qword [rsp + 0x50], r15
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov r15d, eax
test eax, eax
je 0x14012cada
mov rdi, 0xffffffffffffffff
mov qword [rsp + 0x40], rsi
mov rdx, rdi
nop dword [rax]
inc rdx
cmp word [rbx + rdx*2], bp
jne 0x14012ca40
lea ecx, [rax + 1]
add rcx, rdx
add rcx, rcx
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
je 0x14012cacc
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x14012cacc
mov rax, rdi
cmp word [rsi + rax*2 + 2], bp
lea rax, [rax + 1]
jne 0x14012ca73
mov dword [rsi + rax*2], 0x5c
inc rdi
cmp word [rsi + rdi*2], bp
jne 0x14012ca85
add rdi, rdi
sub rdi, rbx
add rdi, rsi
nop word [rax + rax]
movzx eax, word [rbx]
mov word [rbx + rdi], ax
lea rbx, [rbx + 2]
test ax, ax
jne 0x14012caa0
mov rcx, rsi
test r14, r14
je 0x14012cac3
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x14012cac9
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rbp, rax
mov rcx, rsi
call qword [fcn.1401f4e52]
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 0x140134750
Capabilities:
Convert ip address from string

Disassembly:
cmp qword [rsp + 0x28], 0
mov qword [r9], 0
jge 0x140134765
mov eax, 0xfffffffe
ret
mov qword [rsp + 0x28], r9
mov r9b, 1
jmp fcn.140134190

Function at 0x140134a50
Capabilities:
Convert ip address from string

Disassembly:
push rbp
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1402f7e80]
xor rax, rsp
mov qword [rsp + 0xb0], rax
xor edi, edi
mov r14, rdx
mov rbp, rcx
cmp byte [rcx + 0xa4e], dil
je 0x140134c6f
cmp byte [rdx + 0x18], dil
mov qword [rsp + 0xc8], rsi
lea rsi, [rdx + 0x18]
je 0x140134c67
lea r8, [rsp + 0x20]
mov rdx, rsi
lea ecx, [rdi + 2]
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
jg 0x140134c67
lea r8, [rsp + 0x70]
mov rdx, rsi
lea ecx, [rdi + 0x17]
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
jg 0x140134c67
cmp byte [rsi], dil
lea rdx, str.Host__s:_d_was_resolved.
mov r9d, dword [r14 + 0x14]
mov rcx, rbp
mov qword [rsp + 0x100], rbx
mov rbx, qword [r14]
mov qword [rsp + 0xc0], r15
lea r15, str._none_
mov r8, r15
cmovne r8, rsi
call fcn.1401289f0
mov edx, 0x400
lea rcx, [rsp + 0x30]
call fcn.14011a2b0
mov edx, 0x400
lea rcx, [rsp + 0x50]
call fcn.14011a2b0
test rbx, rbx
je 0x140134bd4
lea r14d, [rdi + 0x20]
nop dword [rax]
mov ecx, dword [rbx + 4]
cmp ecx, 0x17
je 0x140134b41
cmp ecx, 2
jne 0x140134bc7
xor eax, eax
mov byte [rsp + 0x80], 0
cmp ecx, 2
lea rsi, [rsp + 0x30]
cmovne rax, r14
add rsi, rax
cmp ecx, 2
je 0x140134b6e
cmp ecx, 0x17
jne 0x140134b89
mov rdx, qword [rbx + 0x20]
add rdx, 8
jmp 0x140134b76
mov rdx, qword [rbx + 0x20]
add rdx, 4
mov r9d, 0x2e
lea r8, [rsp + 0x80]
call sub.WS2_32.dll_inet_ntop
mov rcx, rsi
call fcn.1400083a0
test rax, rax
je 0x140134bad
mov r8d, 2
lea rdx, [0x1402c6e18]
mov rcx, rsi
call fcn.14011a270
mov edi, eax
test edi, edi
jne 0x140134bef
lea rdx, [rsp + 0x80]
mov rcx, rsi
call fcn.14011a210
mov edi, eax
test eax, eax
jne 0x140134bef
mov rbx, qword [rbx + 0x28]
test rbx, rbx
jne 0x140134b30
lea rcx, [rsp + 0x50]
call fcn.1400083a0
test rax, rax
je 0x140134c00
lea rcx, [rsp + 0x50]
call fcn.140005280
jmp 0x140134c03
lea rdx, str.too_many_IP__cant_show
mov rcx, rbp
call fcn.1401289f0
jmp 0x140134c43
mov rax, r15
mov r8, rax
lea rdx, str.IPv6:__s
mov rcx, rbp
call fcn.1401289f0
lea rcx, [rsp + 0x30]
call fcn.1400083a0
test rax, rax
je 0x140134c31
lea rcx, [rsp + 0x30]
call fcn.140005280
mov r15, rax
mov r8, r15
lea rdx, str.IPv4:__s
mov rcx, rbp
call fcn.1401289f0
lea rcx, [rsp + 0x30]
call fcn.14011a280
lea rcx, [rsp + 0x50]
call fcn.14011a280
mov r15, qword [rsp + 0xc0]
mov rbx, qword [rsp + 0x100]
mov rsi, qword [rsp + 0xc8]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140173d40
add rsp, 0xd0
pop r14
pop rdi
pop rbp
ret
Function at 0x14013dbc0
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.14011a060
mov rcx, rbx
movups xmm6, xmmword [rax]
call fcn.14013cee0
mov rcx, rdi
mov rsi, rax
call fcn.14013cee0
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x14013dc70
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.14011a060
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.14011a0f0
cmp rax, 0x3e8
ja 0x14013dca1
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_MoveFileExW]
test eax, eax
je 0x14013dc20
test rsi, rsi
je 0x14013dc7d
mov rcx, rsi
call fcn.1401f4e52
test rbx, rbx
je 0x14013dc8a
mov rcx, rbx
call fcn.1401f4e52
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 0x14013dcae
mov rcx, rsi
call fcn.1401f4e52
test rbx, rbx
je 0x14013dcbb
mov rcx, rbx
call fcn.1401f4e52
mov eax, 1
jmp 0x14013dc8c
Function at 0x14013e220
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 0x14013e3be
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rsi
mov rsi, qword [rsp + 0x68]
test rsi, rsi
je 0x14013e39e
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x14013e28e
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14013e280
inc rbx
jmp 0x14013e290
xor ebx, ebx
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14013e29d
lea ebp, [rax + 0xe]
jmp 0x14013e2a9
cmp eax, 0x17
jne 0x14013e341
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], 0
je 0x14013e341
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14013e341
cmp rax, rbp
jb 0x14013e341
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 0x14013e350
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 0x14013e32e
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 0x14013e33e
mov qword [r15 + 0x28], r14
mov r15, r14
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14013e270
jmp 0x14013e356
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x58]
test rcx, rcx
je 0x14013e370
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x14013e399
test rdi, rdi
je 0x14013e395
nop word [rax + rax]
mov rbx, qword [rdi + 0x28]
mov rcx, rdi
call qword [fcn.1401f4e52]
mov rdi, rbx
test rbx, rbx
jne 0x14013e380
xor edi, edi
jmp 0x14013e3ad
test rdi, rdi
jne 0x14013e3ad
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 0x14013e820
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 sub.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex
test rax, rax
je 0x14013e856
cmp rax, 0xffffffffffffffff
cmovne rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
add rsp, 0x30
pop rbx
ret
Function at 0x14013f1a0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rbx, rdx
mov edx, 0x2b
mov rsi, r8
mov rbp, rcx
test r8, r8
je 0x14013f27b
xor r14d, r14d
nop dword [rax]
mov edi, 4
lea rdx, [rsp + 0x50]
cmp rsi, rdi
mov r8d, 4
mov rcx, rbp
cmovb rdi, rsi
call fcn.140121cc0
cmp eax, 4
je 0x14013f1f8
mov edx, eax
jmp 0x14013f225
cmp byte [0x1402f9dac], r14b
jne 0x14013f22f
mov r9d, 2
mov dword [rsp + 0x50], r14d
lea rdx, [rsp + 0x50]
xor ecx, ecx
lea r8d, [r9 + 2]
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb edx, edx
and edx, 2
mov eax, edx
test eax, eax
jne 0x14013f27d
mov eax, dword [rsp + 0x50]
jmp 0x14013f24e
imul eax, dword [0x1402f9da8], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x1402f9da8], eax
ror eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x14013f272
sub rsi, rdi
nop word [rax + rax]
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x14013f260
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x14013f1d0
mov eax, edx
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret

Function at 0x14013f290
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
sub rdi, 1
je 0x14013f333
xor ebp, ebp
lea r14, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
nop
mov r8d, 4
lea rdx, [rsp + 0x50]
mov rcx, rbx
call fcn.140121cc0
cmp eax, 4
jne 0x14013f2ff
cmp byte [0x1402f9dac], bpl
jne 0x14013f34b
lea r9d, [rax - 2]
mov dword [rsp + 0x50], ebp
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
test eax, eax
jne 0x14013f338
mov ecx, dword [rsp + 0x50]
cmp ecx, 0xfffffffc
jae 0x14013f2c0
mov eax, 0x8421085
mul ecx
mov eax, ecx
sub eax, edx
shr eax, 1
add eax, edx
shr eax, 5
imul eax, eax, 0x3e
sub ecx, eax
movzx eax, byte [rcx + r14]
mov byte [rsi], al
inc rsi
sub rdi, 1
jne 0x14013f2c0
mov byte [rsi], 0
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret
imul ecx, dword [0x1402f9da8], 0x41c64e6d
add ecx, 0x3039
mov dword [0x1402f9da8], ecx
ror ecx, 0x10
mov dword [rsp + 0x50], ecx
jmp 0x14013f307
Function at 0x140142400
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 [sub.api_ms_win_crt_heap_l1_1_0.dll_realloc]
mov rdi, rax
test rax, rax
je 0x14014247d
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 0x1401424a8
cmp ebx, esi
je 0x1401424a8
cmp ebx, 0x8000
ja 0x1401424a8
cmp ebx, esi
jb 0x1401424a3
mov edx, ebx
mov rcx, rdi
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_realloc]
mov rdi, rax
test rax, rax
jne 0x140142440
mov rcx, rbp
call qword [fcn.1401f4e52]
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 0x140142488
mov rcx, rdi
jmp 0x140142480

Function at 0x140143c50
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x20]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
xor r9d, r9d
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
mov rcx, qword [rcx + 0x220]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140143caf
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.140128900
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.1401437f0
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret