joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400df510
Capabilities:
Create thread

Disassembly:
sub rsp, 0x88
mov rax, qword [0x14067d0d8]
xor rax, rsp
mov qword [rsp + 0x70], rax
xorps xmm0, xmm0
movups xmmword [rsp + 0x50], xmm0
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x60], xmm1
mov r8, 0xffffffffffffffff
nop
inc r8
cmp byte [rcx + r8], 0
jne 0x1400df540
mov rdx, rcx
lea rcx, [rsp + 0x50]
call fcn.1400bfa60
nop
mov ecx, 0x28
call fcn.140248a7c
test rax, rax
je 0x1400df596
movups xmm0, xmmword [rsp + 0x50]
movups xmmword [rax], xmm0
movups xmm1, xmmword [rsp + 0x60]
movups xmmword [rax + 0x10], xmm1
movdqa xmm0, xmmword [0x140290770]
movdqu xmmword [rsp + 0x60], xmm0
mov byte [rsp + 0x50], 0
lea rcx, [fcn.1400d6830]
mov qword [rax + 0x20], rcx
mov qword [rsp + 0x40], rax
lea rcx, [rsp + 0x38]
mov qword [rsp + 0x28], rcx
mov dword [rsp + 0x20], 0
mov r9, rax
lea r8, [0x1400c2d80]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov qword [rsp + 0x30], rax
test rax, rax
je 0x1400df64f
mov rdx, qword [rsp + 0x68]
cmp rdx, 0x10
jb 0x1400df60f
inc rdx
mov rcx, qword [rsp + 0x50]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400df60a
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400df60a
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140248420
cmp dword [rsp + 0x38], 0
je 0x1400df644
movaps xmm0, xmmword [rsp + 0x30]
movdqa xmmword [rsp + 0x40], xmm0
lea rcx, [rsp + 0x40]
call sub.MSVCP140.dll__Thrd_detach
test eax, eax
jne 0x1400df644
mov rcx, qword [rsp + 0x70]
xor rcx, rsp
call fcn.140248540
add rsp, 0x88
ret
mov ecx, 1
call sub.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_
nop
mov dword [rsp + 0x38], 0
mov ecx, 6
call sub.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_
int3
Function at 0x1400e4af0
Capabilities:
Validate payment card number using luhn algorithm

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov esi, edx
mov dword [rcx + 0x74], 0
mov rbx, rcx
mov edi, 0x7fffffff
movsx ecx, byte [rbx + 0x78]
lea eax, [rcx - 0x30]
cmp al, 9
ja 0x1400e4bbc
lea r8d, [rcx - 0x30]
cmp r8d, 0xffffffff
je 0x1400e4bbc
mov r9d, dword [rbx + 0x74]
mov ecx, 0x7fffffff
sub ecx, r8d
mov eax, 0x66666667
imul ecx
sar edx, 2
mov eax, edx
shr eax, 0x1f
add edx, eax
cmp r9d, edx
jg 0x1400e4bd5
lea eax, [r9 + r9*4]
dec edi
lea ecx, [r8 + rax*2]
mov rax, qword [rbx]
mov dword [rbx + 0x74], ecx
mov rcx, qword [rbx + 0x10]
cmp rax, rcx
je 0x1400e4bac
cmp byte [rax], 0x5c
jne 0x1400e4ba6
lea rdx, [rax + 1]
cmp rdx, rcx
je 0x1400e4ba6
mov r8d, dword [rbx + 0x80]
test r8b, 8
jne 0x1400e4b92
movzx ecx, byte [rdx]
sub cl, 0x28
cmp cl, 1
jbe 0x1400e4ba3
test r8b, 0x10
jne 0x1400e4ba6
movzx ecx, byte [rdx]
sub cl, 0x7b
test cl, 0xfd
jne 0x1400e4ba6
mov rax, rdx
inc rax
mov qword [rbx], rax
mov rcx, rbx
call fcn.1400e9c30
test edi, edi
jne 0x1400e4b10
mov rbx, qword [rsp + 0x30]
cmp edi, 0x7fffffff
mov rsi, qword [rsp + 0x38]
setne al
add rsp, 0x20
pop rdi
ret
mov edx, esi
mov rcx, rbx
call fcn.1400e6df0
int3

Function at 0x1400e6bc0
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x14067d0d8]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x1400e6c93
cmp byte [rcx + 0x71], 0
je 0x1400e6c93
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + 0x18]
cmp eax, 0xffffffff
je 0x1400e6c8f
mov rcx, qword [rbx + 0x68]
lea rax, [rsp + 0x30]
lea rdx, [rbx + 0x74]
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x58]
lea r8, [rsp + 0x38]
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 0x1400e6c54
sub eax, 1
je 0x1400e6c58
cmp eax, 2
jne 0x1400e6c8f
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.140248540
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x1400e6c86
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x38]
mov r8, rdi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rdi, rax
jne 0x1400e6c8f
cmp byte [rbx + 0x71], 0
sete al
jmp 0x1400e6c3c
xor al, al
jmp 0x1400e6c3c
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.140248540
add rsp, 0x60
pop rbx
ret
Function at 0x1400ead50
Capabilities:
Encode data using base64

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
mov qword [rsp + 8], rcx
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
mov rdi, rdx
mov rbx, rcx
xor ebp, ebp
mov dword [rsp + 0x20], ebp
xorps xmm0, xmm0
movups xmmword [rcx], xmm0
mov qword [rcx + 0x10], rbp
mov qword [rcx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rcx], bpl
mov dword [rsp + 0x20], 1
lea rsi, [rdx + 0x10]
mov rdx, qword [rsi]
call fcn.1400fd370
lea r15d, [rbp - 6]
cmp qword [rdi + 0x18], 0x10
jb 0x1400eadbc
mov r14, qword [rdi]
mov rcx, r14
mov rdi, r14
jmp 0x1400eadc2
mov r14, rdi
mov rcx, rdi
mov r13, qword [rsi]
add r13, rcx
cmp rdi, r13
je 0x1400eaecf
lea r8, [0x14028d060]
nop dword [rax + rax]
shl ebp, 8
movzx eax, byte [r14]
add ebp, eax
add r15d, 8
js 0x1400eae6d
movsxd r12, ebp
movsxd rdi, r15d
lea ecx, [r15 + 6]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 2
mov esi, edx
imul eax, edx, 0xfffffffa
add r15d, eax
nop dword [rax + rax]
mov rax, r12
mov rcx, rdi
sar rax, cl
and eax, 0x3f
movzx r9d, byte [rax + r8]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400eae4d
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x1400eae42
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400eae63
xor r8d, r8d
lea edx, [r8 + 1]
mov rcx, rbx
call fcn.1400c32d0
lea r8, [0x14028d060]
sub rdi, 6
sub rsi, 1
jne 0x1400eae10
inc r14
cmp r14, r13
jne 0x1400eade0
cmp r15d, 0xfffffffa
jle 0x1400eaecf
lea ecx, [r15 + 8]
shl ebp, 8
movsxd rax, ebp
sar rax, cl
and eax, 0x3f
movzx r9d, byte [rax + r8]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400eaec0
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x1400eaeb5
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400eaecf
xor r8d, r8d
lea edx, [r8 + 1]
mov rcx, rbx
call fcn.1400c32d0
mov rcx, qword [rbx + 0x10]
test cl, 3
je 0x1400eaf20
nop dword [rax + rax]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x1400eaf05
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0x10
jb 0x1400eaefd
mov rax, qword [rbx]
mov word [rax + rcx], 0x3d
jmp 0x1400eaf17
mov r9b, 0x3d
xor r8d, r8d
lea edx, [r8 + 1]
mov rcx, rbx
call fcn.1400c32d0
mov rcx, qword [rbx + 0x10]
test cl, 3
jne 0x1400eaee0
mov rax, rbx
mov rbx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
Function at 0x1400f0360
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
movabs rax, 0xcbf29ce484222325
mov r9d, 0
sub r8, rdx
je 0x1400f0394
movabs r10, 0x100000001b3
nop
movzx ecx, byte [r9 + rdx]
inc r9
xor rax, rcx
imul rax, r10
cmp r9, r8
jb 0x1400f0380
ret

Function at 0x1400f30d0
Capabilities:
Resolve dns

Disassembly:
mov rcx, qword [rcx + 8]
jmp 0x1400f30e0
push rbx
push rsi
sub rsp, 0x4f8
mov rax, qword [0x14067d0d8]
xor rax, rsp
mov qword [rsp + 0x4e0], rax
mov rbx, r8
mov dword [rsp + 0x40], 0x80
mov rsi, rdx
lea r8, [rsp + 0x40]
lea rdx, [rsp + 0x50]
call qword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
jne 0x1400f31ca
movzx eax, word [rsp + 0x50]
mov qword [rsp + 0x4f0], rdi
mov edi, dword [rsp + 0x40]
cmp ax, 2
je 0x1400f313f
cmp ax, 0x17
jne 0x1400f314f
movzx ecx, word [rsp + 0x52]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
mov dword [rbx], eax
xor edx, edx
lea rcx, [rsp + 0xd0]
mov r8d, 0x401
call sub.VCRUNTIME140.dll_memset
xor eax, eax
mov dword [rsp + 0x30], 2
mov dword [rsp + 0x28], eax
lea r8, [rsp + 0xd0]
mov r9d, 0x401
mov qword [rsp + 0x20], rax
mov edx, edi
lea rcx, [rsp + 0x50]
call qword [sym.imp.WS2_32.dll_getnameinfo]
mov rdi, qword [rsp + 0x4f0]
test eax, eax
jne 0x1400f31ca
lea rax, [rsp + 0xd0]
mov r8, 0xffffffffffffffff
nop dword [rax]
inc r8
cmp byte [rax + r8], 0
jne 0x1400f31b0
lea rdx, [rsp + 0xd0]
mov rcx, rsi
call fcn.1400ea9b0
mov rcx, qword [rsp + 0x4e0]
xor rcx, rsp
call fcn.140248540
add rsp, 0x4f8
pop rsi
pop rbx
ret

Function at 0x1400f30e0
Capabilities:
Resolve dns

Disassembly:
mov rcx, qword [rcx + 8]
jmp 0x1400f30e0
push rbx
push rsi
sub rsp, 0x4f8
mov rax, qword [0x14067d0d8]
xor rax, rsp
mov qword [rsp + 0x4e0], rax
mov rbx, r8
mov dword [rsp + 0x40], 0x80
mov rsi, rdx
lea r8, [rsp + 0x40]
lea rdx, [rsp + 0x50]
call qword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
jne 0x1400f31ca
movzx eax, word [rsp + 0x50]
mov qword [rsp + 0x4f0], rdi
mov edi, dword [rsp + 0x40]
cmp ax, 2
je 0x1400f313f
cmp ax, 0x17
jne 0x1400f314f
movzx ecx, word [rsp + 0x52]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
mov dword [rbx], eax
xor edx, edx
lea rcx, [rsp + 0xd0]
mov r8d, 0x401
call sub.VCRUNTIME140.dll_memset
xor eax, eax
mov dword [rsp + 0x30], 2
mov dword [rsp + 0x28], eax
lea r8, [rsp + 0xd0]
mov r9d, 0x401
mov qword [rsp + 0x20], rax
mov edx, edi
lea rcx, [rsp + 0x50]
call qword [sym.imp.WS2_32.dll_getnameinfo]
mov rdi, qword [rsp + 0x4f0]
test eax, eax
jne 0x1400f31ca
lea rax, [rsp + 0xd0]
mov r8, 0xffffffffffffffff
nop dword [rax]
inc r8
cmp byte [rax + r8], 0
jne 0x1400f31b0
lea rdx, [rsp + 0xd0]
mov rcx, rsi
call fcn.1400ea9b0
mov rcx, qword [rsp + 0x4e0]
xor rcx, rsp
call fcn.140248540
add rsp, 0x4f8
pop rsi
pop rbx
ret
Function at 0x1400f7440
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x80
mov rax, qword [0x14067d0d8]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov esi, edx
mov rdi, rcx
cmp edx, 0xffffffff
jne 0x1400f746d
xor eax, eax
jmp 0x1400f75d6
mov qword [rsp + 0xa0], rbx
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pptr_void_const___ptr64]
test rax, rax
je 0x1400f74ad
mov rcx, rdi
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, rdi
mov rbx, rax
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pptr_void_const___ptr64]
cmp rax, rbx
jae 0x1400f74ad
mov rcx, rdi
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::_Pninc_void____ptr64]
mov byte [rax], sil
mov eax, esi
jmp 0x1400f75ce
cmp qword [rdi + 0x80], 0
je 0x1400f75c9
mov rcx, rdi
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::eback_void_const___ptr64]
lea rcx, [rdi + 0x70]
cmp rax, rcx
jne 0x1400f74e7
mov rdx, qword [rdi + 0x88]
mov rcx, rdi
mov r9, qword [rdi + 0x90]
mov r8, rdx
call qword [sym.imp.MSVCP140.dll_protected:_void___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::setg_char____ptr64__char____ptr64__char____ptr64____ptr64]
mov rcx, qword [rdi + 0x68]
test rcx, rcx
jne 0x1400f7512
mov rdx, qword [rdi + 0x80]
movsx ecx, sil
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, esi
mov eax, ecx
jmp 0x1400f75ce
lea rax, [rsp + 0x48]
mov byte [rsp + 0x40], sil
mov qword [rsp + 0x38], rax
lea rdx, [rdi + 0x74]
lea rax, [rsp + 0x78]
mov qword [rsp + 0x30], rax
lea r9, [rsp + 0x41]
lea rax, [rsp + 0x58]
mov qword [rsp + 0x28], rax
lea r8, [rsp + 0x40]
lea rax, [rsp + 0x50]
mov qword [rsp + 0x20], rax
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::codecvt_char__char__struct__Mbstatet_::out_struct__Mbstatet____ptr64__char_const____ptr64__char_const____ptr64__char_const____ptr64____ptr64__char____ptr64__char____ptr64__char____ptr64____ptr64_const___ptr64]
test eax, eax
je 0x1400f7581
sub eax, 1
je 0x1400f7581
cmp eax, 2
jne 0x1400f75c9
movsx ecx, byte [rsp + 0x40]
mov rdx, qword [rdi + 0x80]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, esi
mov eax, ecx
jmp 0x1400f75ce
mov rbx, qword [rsp + 0x48]
lea rax, [rsp + 0x58]
sub rbx, rax
je 0x1400f75af
mov r9, qword [rdi + 0x80]
lea rcx, [rsp + 0x58]
mov r8, rbx
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rbx, rax
jne 0x1400f75c9
lea rax, [rsp + 0x40]
mov byte [rdi + 0x71], 1
cmp qword [rsp + 0x50], rax
mov ecx, 0xffffffff
cmovne ecx, esi
mov eax, ecx
jmp 0x1400f75ce
mov eax, 0xffffffff
mov rbx, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.140248540
mov rsi, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x1400fc030
Capabilities:
Receive data
Receive data on socket

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 edi, r9d
mov rsi, r8
mov rbp, rdx
mov r14, rcx
nop word [rax + rax]
mov r9d, edi
mov r8d, esi
mov rdx, rbp
mov rcx, r14
call qword [sym.imp.WS2_32.dll_recv]
movsxd rbx, eax
test eax, eax
jns 0x1400fc084
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x1400fc060
mov rbp, qword [rsp + 0x38]
mov rax, rbx
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret

Function at 0x1400ff880
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x260
mov rax, qword [0x14067d0d8]
xor rax, rsp
mov qword [rsp + 0x250], rax
mov rdi, rcx
mov qword [rsp + 0x48], rcx
mov dword [rsp + 0x40], 1
mov dword [rsp + 0x30], edx
mov dword [rsp + 0x34], r8d
nop dword [rax + rax]
lea rax, [rsp + 0x30]
xor r9d, r9d
lea ecx, [rdi + 1]
mov qword [rsp + 0x20], rax
xor r8d, r8d
lea rdx, [rsp + 0x40]
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x1400ff8f0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x1400ff8c0
mov rax, rbx
mov rcx, qword [rsp + 0x250]
xor rcx, rsp
call fcn.140248540
mov rbx, qword [rsp + 0x270]
add rsp, 0x260
pop rdi
ret

Function at 0x1400ff920
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x260
mov rax, qword [0x14067d0d8]
xor rax, rsp
mov qword [rsp + 0x250], rax
mov rdi, rcx
mov qword [rsp + 0x48], rcx
mov dword [rsp + 0x40], 1
mov dword [rsp + 0x30], edx
mov dword [rsp + 0x34], r8d
nop dword [rax + rax]
lea rax, [rsp + 0x30]
xor r9d, r9d
lea ecx, [rdi + 1]
mov qword [rsp + 0x20], rax
lea r8, [rsp + 0x40]
xor edx, edx
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x1400ff98f
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x1400ff960
mov rax, rbx
mov rcx, qword [rsp + 0x250]
xor rcx, rsp
call fcn.140248540
mov rbx, qword [rsp + 0x270]
add rsp, 0x260
pop rdi
ret
Function at 0x14010b5b0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
mov ecx, dword [rcx + 0x10]
mov r10d, ecx
and r10d, 7
je 0x14010b5e4
cmp ecx, r10d
jge 0x14010b5d2
mov rcx, rbx
call fcn.140104b70
mov eax, dword [rbx + 0x18]
mov ecx, r10d
shr eax, cl
sub dword [rbx + 0x10], r10d
mov ecx, dword [rbx + 0x10]
mov dword [rbx + 0x18], eax
xor r8d, r8d
mov eax, ecx
test ecx, ecx
jle 0x14010b61e
mov ecx, dword [rbx + 0x18]
lea rdx, [rsp + 0x30]
movzx r9d, cl
nop dword [rax]
shr ecx, 8
inc r8d
mov byte [rdx], r9b
lea rdx, [rdx + 1]
sub eax, 8
mov dword [rbx + 0x18], ecx
movzx r9d, cl
test eax, eax
jg 0x14010b600
mov dword [rbx + 0x10], eax
test eax, eax
jns 0x14010b64d
mov edx, dword [0x1406879d0]
mov rax, qword gs:[0x58]
mov ecx, 0x20
mov rax, qword [rax + rdx*8]
lea rdx, str.zlib_corrupt
mov qword [rcx + rax], rdx
xor eax, eax
add rsp, 0x20
pop rbx
ret
movsxd rcx, r8d
cmp rcx, 4
jge 0x14010b67f
mov r8, qword [rbx + 8]
mov rax, qword [rbx]
nop dword [rax]
cmp rax, r8
jb 0x14010b669
xor dl, dl
jmp 0x14010b672
movzx edx, byte [rax]
inc rax
mov qword [rbx], rax
mov byte [rsp + rcx + 0x30], dl
inc rcx
cmp rcx, 4
jl 0x14010b660
movzx eax, byte [rsp + 0x30]
movzx r8d, byte [rsp + 0x31]
movzx ecx, byte [rsp + 0x33]
shl r8d, 8
add r8d, eax
shl ecx, 8
movzx eax, byte [rsp + 0x32]
add ecx, eax
mov eax, r8d
xor eax, 0xffff
cmp ecx, eax
jne 0x14010b622
mov rcx, qword [rbx]
mov qword [rsp + 0x38], rdi
mov edi, r8d
add rcx, rdi
cmp rcx, qword [rbx + 8]
jbe 0x14010b6f4
mov edx, dword [0x1406879d0]
mov rax, qword gs:[0x58]
mov ecx, 0x20
mov rax, qword [rax + rdx*8]
lea rdx, str.read_past_buffer
mov qword [rcx + rax], rdx
mov rdi, qword [rsp + 0x38]
xor eax, eax
add rsp, 0x20
pop rbx
ret
mov rdx, qword [rbx + 0x20]
lea rax, [r8 + rdx]
cmp rax, qword [rbx + 0x30]
jbe 0x14010b70e
mov rcx, rbx
call fcn.140110b30
test eax, eax
je 0x14010b6e7
mov rdx, qword [rbx]
mov r8, rdi
mov rcx, qword [rbx + 0x20]
call sub.VCRUNTIME140.dll_memcpy
add qword [rbx], rdi
mov eax, 1
add qword [rbx + 0x20], rdi
mov rdi, qword [rsp + 0x38]
add rsp, 0x20
pop rbx
ret

Function at 0x140111af0
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rax, qword [rcx]
mov rdi, r8
mov rbp, rdx
mov rsi, rcx
call qword [rax + reloc.WS2_32.dll_recv]
test al, al
jne 0x140111b29
mov rax, 0xffffffffffffffff
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
mov rsi, qword [rsi + 8]
mov eax, 0x7fffffff
cmp rdi, rax
mov qword [rsp + 0x30], rbx
cmova rdi, rax
nop
xor r9d, r9d
mov r8d, edi
mov rdx, rbp
mov rcx, rsi
call qword [sym.imp.WS2_32.dll_send]
movsxd rbx, eax
test eax, eax
jns 0x140111b64
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x140111b40
mov rbp, qword [rsp + 0x38]
mov rax, rbx
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140112b90
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push r14
sub rsp, 0x20
mov rsi, r8
mov r14, rdx
mov rbp, rcx
test r8, r8
jg 0x140112bc1
xor eax, eax
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
cmp qword [rcx + 0x68], 0
je case.default.0x140112bd8
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char____ptr64__long_long___int64_____ptr64]
mov qword [rsp + 0x30], rbx
mov rbx, rsi
mov qword [rsp + 0x38], rdi
call qword [sym.imp.MSVCP140.dll_protected:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::_Gnavail_void_const___ptr64]
test rax, rax
je 0x140112c29
cmp rax, rsi
mov rdi, rsi
mov rcx, rbp
cmovb rdi, rax
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::gptr_void_const___ptr64]
mov r8, rdi
mov rcx, r14
mov rdx, rax
call sub.VCRUNTIME140.dll_memcpy
mov edx, edi
mov rcx, rbp
add r14, rdi
sub rbx, rdi
call qword [sym.imp.MSVCP140.dll_protected:_void___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::gbump_int____ptr64]
cmp qword [rbp + 0x80], 0
mov rdi, rbx
je 0x140112ca1
mov rcx, rbp
call int.1400e9020
cmp rbx, 0xfff
jbe 0x140112c81
nop word [rax + rax]
mov r9, qword [rbp + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
sub rbx, rax
add r14, rax
mov rdi, rbx
cmp rax, 0xfff
jne 0x140112cc2
cmp rbx, rax
ja 0x140112c50
test rdi, rdi
je 0x140112ca1
mov r9, qword [rbp + 0x80]
mov r8, rbx
mov edx, 1
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
sub rdi, rax
sub rsi, rdi
mov rbx, qword [rsp + 0x30]
mov rax, rsi
mov rsi, qword [rsp + 0x48]
mov rdi, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
sub rsi, rbx
jmp 0x140112ca4
mov edx, 0x7b039e03
add eax, 0x1310508
and dword [rdx], eax
lodsb al, byte [rsi]
sti
add bh, bl
je 0x14059775b
mov edx, 0xf900e3f9
add bl, bl
add dl, ch
add bl, byte [rbp + 2]
lodsb al, byte [rsi]
add cl, ch
add cl, byte [rsi - 0x400244fd]
cld
invalid
Function at 0x140112cd0
Capabilities:
Write file on windows

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0x20
cmp qword [rcx + 0x68], 0
mov rbx, r8
mov r14, rdx
mov rdi, rcx
je case.default.0x140112cf1
add rsp, 0x20
pop r14
pop rdi
pop rbx
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const____ptr64__long_long___int64_____ptr64]
mov qword [rsp + 0x40], rbp
mov qword [rsp + 0x48], rsi
mov rsi, rbx
call qword [sym.imp.MSVCP140.dll_protected:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::_Pnavail_void_const___ptr64]
mov rbp, rax
test rbx, rbx
jle 0x140112d6c
test rax, rax
jle 0x140112d4c
cmp rbx, rax
mov rcx, rdi
cmovl rbp, rbx
call qword [sym.imp.MSVCP140.dll_protected:_char____ptr64___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pptr_void_const___ptr64]
mov r8, rbp
mov rdx, r14
mov rcx, rax
call sub.VCRUNTIME140.dll_memcpy
mov edx, ebp
mov rcx, rdi
add r14, rbp
sub rbx, rbp
call qword [sym.imp.MSVCP140.dll_protected:_void___cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::pbump_int____ptr64]
test rbx, rbx
jle 0x140112d6c
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x140112d6c
mov r8, rbx
mov edx, 1
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
sub rbx, rax
mov rbp, qword [rsp + 0x40]
sub rsi, rbx
mov rax, rsi
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rbx
ret
retf
Function at 0x140121150
Capabilities:
Set thread local storage value

Disassembly:
mov eax, 0x28
call fcn.140248ad0
sub rsp, rax
mov ecx, dword [rcx]
call qword [sym.imp.KERNEL32.dll_TlsSetValue]
xor ecx, ecx
test eax, eax
setne cl
mov eax, ecx
add rsp, 0x28
ret

Function at 0x140133070
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x10], rbx
push rsi
mov r10, rdx
xor r11b, r11b
xor edx, edx
mov rsi, r9
mov rbx, rcx
test rcx, rcx
je 0x140133184
test r10, r10
je 0x140133184
movzx eax, byte [rcx]
test r8d, r8d
jne 0x1401330b5
cmp al, 0x7f
jbe 0x14013317d
mov edx, 1
mov eax, edx
add rax, r10
jmp 0x14013318c
mov r11b, 0xff
cmp al, 0x80
jbe 0x1401330cb
mov edx, 1
mov eax, edx
add rax, r10
jmp 0x14013318c
jne 0x14013317d
mov eax, 1
lea rcx, [r10 - 1]
cmp r10, rax
jbe 0x14013316e
cmp rcx, 8
jb 0x140133160
and ecx, 7
mov rdx, r10
sub rdx, rcx
xorps xmm3, xmm3
xorps xmm2, xmm2
nop dword [rax + rax]
movd xmm1, dword [rax + rbx]
xorps xmm0, xmm0
punpcklbw xmm1, xmm0
punpcklwd xmm1, xmm0
por xmm1, xmm3
movdqa xmm3, xmm1
movd xmm1, dword [rax + rbx + 4]
punpcklbw xmm1, xmm0
add rax, 8
punpcklwd xmm1, xmm0
por xmm1, xmm2
movdqa xmm2, xmm1
cmp rax, rdx
jb 0x140133100
por xmm2, xmm3
movdqa xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movd edx, xmm2
cmp rax, r10
jae 0x14013316e
nop
movzx ecx, byte [rax + rbx]
inc rax
or edx, ecx
cmp rax, r10
jb 0x140133160
neg edx
sbb r11b, r11b
movzx r11d, r11b
mov edx, r11d
and edx, 1
mov eax, edx
add rax, r10
jmp 0x14013318c
mov eax, 1
mov r10, rdx
mov qword [rsp + 0x10], rdi
test rsi, rsi
je 0x1401331e5
mov rdi, qword [r9]
test rdi, rdi
je 0x1401331e5
movzx r8d, r11b
lea r9, [rbx + r10]
and r8d, 1
mov byte [rdi], r11b
test r10, r10
je 0x1401331e2
mov ebx, edx
add rbx, rdi
nop word [rax + rax]
movzx edx, byte [r9 - 1]
lea r9, [r9 - 1]
dec r10
movzx ecx, r11b
xor edx, ecx
add r8d, edx
mov byte [rbx + r10], r8b
shr r8d, 8
test r10, r10
jne 0x1401331c0
add qword [rsi], rax
mov rdi, qword [rsp + 0x10]
mov rbx, qword [rsp + 0x18]
pop rsi
ret