joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400043f0
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov r11d, r8d
mov r10, rdx
not r11d
mov r9, rcx
mov eax, r11d
test rdx, rdx
je 0x14000444d
lea rbx, [0x1400c8800]
movzx r8d, byte [r9]
lea r9, [r9 + 1]
dec r10
cmp r8b, 0x23
jne 0x140004434
cmp r10, 2
jb 0x140004434
cmp byte [r9], r8b
jne 0x140004434
cmp byte [r9 + 1], r8b
cmove eax, r11d
movzx edx, al
xor rdx, r8
shr eax, 8
xor eax, dword [rbx + rdx*4]
test r10, r10
jne 0x140004410
not eax
mov rbx, qword [rsp + 8]
ret
movzx r8d, byte [rcx]
inc r9
test r8b, r8b
je 0x14000448f
lea rbx, [0x1400c8800]
cmp r8b, 0x23
jne 0x140004473
cmp byte [r9], r8b
jne 0x140004473
cmp byte [r9 + 1], r8b
cmove eax, r11d
movzx edx, al
movzx ecx, r8b
movzx r8d, byte [r9]
xor rdx, rcx
shr eax, 8
inc r9
xor eax, dword [rbx + rdx*4]
test r8b, r8b
jne 0x140004460
mov rbx, qword [rsp + 8]
not eax
ret

Function at 0x1400045d0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push r14
sub rsp, 0x20
mov r14, r8
test r8, r8
je 0x1400045ea
mov qword [r8], 0
lea rdx, [0x1400c853c]
call fcn.1400044a0
mov rbx, rax
test rax, rax
jne 0x14000460a
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
mov qword [rsp + 0x30], rsi
mov rcx, rbx
mov qword [rsp + 0x38], rdi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
mov esi, eax
cmp eax, 0xffffffff
je 0x1400046e3
xor edx, edx
mov r8d, 2
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x1400046e3
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rdi, eax
cmp edi, 0xffffffff
je 0x1400046e3
xor r8d, r8d
mov edx, esi
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x1400046e3
cmp rdi, 0xffffffffffffffff
je 0x1400046e3
mov rax, qword [0x1401a4ea0]
test rax, rax
je 0x140004680
inc dword [rax + 0x3b0]
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
je 0x1400046e3
mov r9, rbx
mov r8, rdi
mov edx, 1
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
mov rcx, rbx
cmp rax, rdi
je 0x1400046d0
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x1401a4ea0]
test rax, rax
je 0x1400046c5
dec dword [rax + 0x3b0]
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x1400046ec
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test r14, r14
je 0x1400046de
mov qword [r14], rdi
mov rax, rsi
jmp 0x1400046ee
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
Function at 0x140006520
Capabilities:
Hash data with crc32

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0xd0]
lea r8, [0x1400c8800]
movsxd rcx, dword [rcx + 0xc8]
mov r11d, edx
shr r11d, 0x18
mov r9d, edx
shr r9d, 8
mov r10d, edx
shr r10d, 0x10
mov ebx, dword [rax + rcx*4 - 4]
not ebx
movzx eax, dl
movzx ecx, bl
xor rcx, rax
shr ebx, 8
movzx eax, r9b
xor ebx, dword [r8 + rcx*4]
movzx ecx, bl
xor rcx, rax
shr ebx, 8
movzx eax, r10b
xor ebx, dword [r8 + rcx*4]
movzx ecx, bl
xor rcx, rax
shr ebx, 8
mov rax, qword [0x1401a4ea0]
xor ebx, dword [r8 + rcx*4]
movzx ecx, bl
shr ebx, 8
xor rcx, r11
xor ebx, dword [r8 + rcx*4]
not ebx
cmp dword [rax + 0x1c5c], ebx
jne 0x1400065ac
mov dword [rax + 0x1c60], ebx
cmp dword [rax + 0x1c98], ebx
jne 0x1400065bb
mov byte [rax + 0x1c9c], 1
cmp dword [rax + 0x1c44], ebx
jne 0x1400065d2
movsxd r8, edx
mov ecx, ebx
mov edx, 4
call fcn.140017db0
mov eax, ebx
add rsp, 0x20
pop rbx
ret
Function at 0x1400065e0
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
mov rax, qword [rcx + 0xd0]
movss xmm0, dword [rdx]
subss xmm0, dword [rcx + 0x10]
movss xmm1, dword [rdx + 8]
subss xmm1, dword [rcx + 0x10]
cvttss2si r8d, xmm0
movss xmm0, dword [rdx + 4]
subss xmm0, dword [rcx + 0x14]
mov r10d, r8d
cvttss2si ebx, xmm1
cvttss2si r9d, xmm0
mov edi, ebx
movss xmm0, dword [rdx + 0xc]
subss xmm0, dword [rcx + 0x14]
movsxd rcx, dword [rcx + 0xc8]
mov r11d, r9d
shr r11, 0x18
mov r14d, dword [rax + rcx*4 - 4]
not r14d
movzx eax, r8b
movzx ecx, r14b
lea r8, [0x1400c8800]
xor rcx, rax
shr r14d, 8
mov eax, r10d
shr eax, 8
movzx edx, al
mov eax, r10d
xor r14d, dword [r8 + rcx*4]
movzx ecx, r14b
xor rdx, rcx
shr r14d, 8
shr eax, 0x10
shr r10, 0x18
cvttss2si esi, xmm0
xor r14d, dword [r8 + rdx*4]
movzx ecx, r14b
shr r14d, 8
movzx edx, al
xor rdx, rcx
movzx eax, r9b
mov ebp, esi
xor r14d, dword [r8 + rdx*4]
movzx ecx, r14b
shr r14d, 8
xor r10, rcx
xor r14d, dword [r8 + r10*4]
movzx ecx, r14b
xor rcx, rax
shr r14d, 8
mov eax, r9d
shr eax, 8
movzx edx, al
mov eax, r9d
xor r14d, dword [r8 + rcx*4]
movzx ecx, r14b
xor rdx, rcx
shr r14d, 8
shr eax, 0x10
xor r14d, dword [r8 + rdx*4]
movzx ecx, r14b
shr r14d, 8
movzx edx, al
xor rdx, rcx
movzx eax, bl
xor r14d, dword [r8 + rdx*4]
movzx ecx, r14b
xor r11, rcx
shr r14d, 8
xor r14d, dword [r8 + r11*4]
movzx ecx, r14b
xor rcx, rax
shr r14d, 8
mov eax, ebx
shr eax, 8
movzx edx, al
xor r14d, dword [r8 + rcx*4]
movzx ecx, r14b
xor rdx, rcx
shr r14d, 8
xor r14d, dword [r8 + rdx*4]
movzx ecx, r14b
mov eax, ebx
shr r14d, 8
shr eax, 0x10
movzx edx, al
xor rdx, rcx
movzx eax, sil
shr rdi, 0x18
shr rbp, 0x18
xor r14d, dword [r8 + rdx*4]
movzx ecx, r14b
shr r14d, 8
xor rdi, rcx
xor r14d, dword [r8 + rdi*4]
movzx ecx, r14b
xor rcx, rax
shr r14d, 8
mov eax, esi
shr eax, 8
movzx edx, al
mov eax, esi
xor r14d, dword [r8 + rcx*4]
movzx ecx, r14b
shr r14d, 8
xor rdx, rcx
shr eax, 0x10
xor r14d, dword [r8 + rdx*4]
movzx ecx, r14b
shr r14d, 8
movzx edx, al
mov rax, qword [0x1401a4ea0]
xor rdx, rcx
xor r14d, dword [r8 + rdx*4]
movzx ecx, r14b
shr r14d, 8
xor rbp, rcx
xor r14d, dword [r8 + rbp*4]
not r14d
cmp dword [rax + 0x1c5c], r14d
jne 0x1400067c3
mov dword [rax + 0x1c60], r14d
cmp dword [rax + 0x1c98], r14d
jne 0x1400067d3
mov byte [rax + 0x1c9c], 1
mov rbx, qword [rsp + 0x10]
mov eax, r14d
mov rbp, qword [rsp + 0x18]
mov rsi, qword [rsp + 0x20]
mov rdi, qword [rsp + 0x28]
pop r14
ret
Function at 0x140011140
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x20
mov r8, qword [0x1401a4ea0]
lea r10, [0x1400c8800]
movsxd r9, ecx
mov rbx, qword [r8 + 0x1c10]
add rbx, 0xc8
movsxd rdx, dword [rbx]
mov rax, qword [rbx + 8]
mov edi, dword [rax + rdx*4 - 4]
not edi
movzx eax, r9b
movzx ecx, dil
xor rcx, rax
shr edi, 8
mov eax, r9d
shr eax, 8
movzx edx, al
mov eax, r9d
xor edi, dword [r10 + rcx*4]
movzx ecx, dil
xor rdx, rcx
shr edi, 8
shr eax, 0x10
xor edi, dword [r10 + rdx*4]
movzx ecx, dil
shr edi, 8
movzx edx, al
xor rdx, rcx
xor edi, dword [r10 + rdx*4]
movzx ecx, dil
shr edi, 8
mov edx, r9d
shr rdx, 0x18
xor rdx, rcx
xor edi, dword [r10 + rdx*4]
not edi
cmp dword [r8 + 0x1c44], edi
jne 0x1400111e5
mov r8, r9
mov edx, 4
mov ecx, edi
call fcn.140017db0
mov r8d, dword [rbx]
mov ecx, dword [rbx + 4]
cmp r8d, ecx
jne 0x140011219
inc r8d
test ecx, ecx
je 0x140011202
mov eax, ecx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
jmp 0x140011207
mov eax, 8
cmp eax, r8d
mov rcx, rbx
cmovg r8d, eax
mov edx, r8d
call fcn.140018db0
movsxd rcx, dword [rbx]
mov rax, qword [rbx + 8]
mov dword [rax + rcx*4], edi
inc dword [rbx]
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x1400121c0
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rax, qword [0x1401a3080]
xor rax, rsp
mov qword [rsp + 0x30], rax
mov rbx, qword [0x1401a4ea0]
mov edi, edx
cmp byte [rbx + 0x1f7d], 0
jne 0x140012221
cmp byte [rbx + 0x1f7e], 0
jne 0x140012221
movsx r9d, word [rbx + 0x3056]
lea r8, str.Tooltip__02d
mov edx, reloc.WS2_32.dll_recv
lea rcx, [rsp + 0x20]
call fcn.140004370
test dil, 1
je 0x140012348
jmp 0x1400122ac
movss xmm1, dword [rbx + 0x1618]
lea r8, str.Tooltip__02d
movsx r9d, word [rbx + 0x3056]
lea rcx, [rsp + 0x20]
movaps xmm0, xmm1
xor eax, eax
mulss xmm0, dword [0x1401914ec]
mov edx, reloc.WS2_32.dll_recv
mulss xmm1, dword [0x1401914c8]
addss xmm0, dword [rbx + 0x128]
addss xmm1, dword [rbx + 0x12c]
mov qword [rbx + 0x1d20], rax
mov dword [rbx + 0x1d0c], 1
movss dword [rbx + 0x1d18], xmm0
movss dword [rbx + 0x1d1c], xmm1
movss xmm0, dword [rbx + 0x1674]
mulss xmm0, dword [0x140191400]
or dword [rbx + 0x1d08], 0x41
movss dword [rbx + 0x1d68], xmm0
call fcn.140004370
movzx r9d, byte [rsp + 0x20]
lea r8, [rsp + 0x21]
mov r10d, 0xffffffff
mov ecx, r10d
test r9b, r9b
je 0x140012300
lea r11, [0x1400c8800]
nop dword [rax]
cmp r9b, 0x23
jne 0x1400122e3
cmp byte [r8], r9b
jne 0x1400122e3
cmp byte [r8 + 1], r9b
cmove ecx, r10d
movzx edx, cl
movzx eax, r9b
movzx r9d, byte [r8]
xor rdx, rax
shr ecx, 8
inc r8
xor ecx, dword [r11 + rdx*4]
test r9b, r9b
jne 0x1400122d0
not ecx
call fcn.14000bd50
test rax, rax
je 0x140012348
cmp byte [rax + 0x8e], 0
je 0x140012348
mov byte [rax + 0x95], 1
lea r8, str.Tooltip__02d
mov byte [rax + 0xb0], 1
lea rcx, [rsp + 0x20]
inc word [rbx + 0x3056]
mov edx, reloc.WS2_32.dll_recv
movsx r9d, word [rbx + 0x3056]
call fcn.140004370
xor edx, edx
lea rcx, [rsp + 0x20]
mov r8d, 0x20c0347
call fcn.14000e320
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.1400b53b0
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
ret
Function at 0x140016b80
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x20
cmp qword [rcx + 0x30f8], 0
lea rbx, [rcx + 0x3100]
mov rsi, r8
mov rbp, rdx
mov rdi, rcx
je 0x140016c27
mov r9d, dword [rbx + 4]
mov qword [rsp + 0x30], r14
xor r14d, r14d
test r9d, r9d
jns 0x140016bda
mov eax, r9d
mov rcx, rbx
cdq
sub eax, edx
mov edx, r14d
sar eax, 1
add eax, r9d
test eax, eax
cmovg edx, eax
call fcn.140018b80
mov r8, rsi
mov dword [rbx], r14d
mov rdx, rbp
mov rcx, rbx
call fcn.140004af0
mov eax, dword [rbx]
mov edx, 1
mov r9, qword [rdi + 0x30f8]
test eax, eax
lea ecx, [rax - 1]
mov rax, qword [rdi + 0x3108]
cmove ecx, r14d
test rax, rax
movsxd r8, ecx
lea rcx, [0x1401a4eb0]
cmovne rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r14, qword [rsp + 0x30]
jmp 0x140016c2f
mov rcx, rbx
call fcn.140004af0
mov rbx, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14003cad0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rbx
sub rsp, 0x90
mov rax, qword [0x1401a3080]
xor rax, rsp
mov qword [rsp + 0x80], rax
movzx eax, byte [rcx]
mov ebx, edx
mov r8, rcx
test al, al
je 0x14003cb10
cmp al, 0x25
jne 0x14003cb04
cmp byte [r8 + 1], al
jne 0x14003cb10
inc r8
movzx eax, byte [r8 + 1]
inc r8
test al, al
jne 0x14003caf7
movzx edx, byte [r8]
cmp dl, 0x25
jne 0x14003cc6e
cmp byte [r8 + 1], dl
je 0x14003cc6e
lea r11, [rsp + 0x20]
mov r9, r8
nop
lea eax, [rdx - 0x41]
movsx r10d, dl
cmp al, 0x19
ja 0x14003cb4d
lea ecx, [r10 - 0x41]
mov eax, 1
shl eax, cl
test eax, 0x900
je 0x14003cb75
sub dl, 0x61
cmp dl, 0x19
ja 0x14003cb67
lea ecx, [r10 - 0x61]
mov eax, 1
shl eax, cl
test eax, 0x2480a80
je 0x14003cb75
movzx edx, byte [r9 + 1]
inc r9
test dl, dl
jne 0x14003cb30
jmp 0x14003cb78
inc r9
cmp r8, r9
jae 0x14003cbaf
movabs rdx, 0x800000000000009
nop word [rax + rax]
movzx ecx, byte [r8]
inc r8
lea eax, [rcx - 0x24]
cmp al, 0x3b
ja 0x14003cba4
bt rdx, rax
jb 0x14003cbaa
mov byte [r11], cl
inc r11
cmp r8, r9
jb 0x14003cb90
xorps xmm3, xmm3
mov byte [r11], 0
cvtss2sd xmm3, xmm2
lea r8, [rsp + 0x20]
mov edx, 0x40
lea rcx, [rsp + 0x40]
movq r9, xmm3
call fcn.140004370
cmp byte [rsp + 0x40], 0x20
lea rcx, [rsp + 0x40]
jne 0x14003cbe8
nop
inc rcx
cmp byte [rcx], 0x20
je 0x14003cbe0
lea eax, [rbx - 8]
cmp eax, 1
jbe 0x14003cc5c
movzx r8d, byte [rcx]
movzx eax, r8b
cmp r8b, 0x2d
jne 0x14003cc08
lea rax, [rcx + 1]
mov rcx, rax
movzx eax, byte [rax]
cmp al, 0x2b
lea rdx, [rcx + 1]
xorps xmm1, xmm1
cmovne rdx, rcx
movzx eax, byte [rdx]
cmp al, 0x30
jl 0x14003cc4a
movss xmm2, dword [0x1401914d0]
cmp al, 0x39
ja 0x14003cc4a
movsx eax, byte [rdx]
inc rdx
sub eax, 0x30
mulss xmm1, xmm2
movd xmm0, eax
movzx eax, byte [rdx]
cvtdq2ps xmm0, xmm0
addss xmm0, xmm1
movaps xmm1, xmm0
cmp al, 0x30
jge 0x14003cc24
cmp r8b, 0x2d
jne 0x14003cc69
xorps xmm1, xmmword [0x140191950]
movaps xmm0, xmm1
jmp 0x14003cc71
call qword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_atof]
xorps xmm1, xmm1
cvtsd2ss xmm1, xmm0
movaps xmm0, xmm1
jmp 0x14003cc71
movaps xmm0, xmm2
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.1400b53b0
add rsp, 0x90
pop rbx
ret
Function at 0x14003cc90
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rbx
sub rsp, 0x90
mov rax, qword [0x1401a3080]
xor rax, rsp
mov qword [rsp + 0x80], rax
movzx eax, byte [rcx]
mov ebx, edx
mov r8, rcx
test al, al
je 0x14003ccd0
cmp al, 0x25
jne 0x14003ccc4
cmp byte [r8 + 1], al
jne 0x14003ccd0
inc r8
movzx eax, byte [r8 + 1]
inc r8
test al, al
jne 0x14003ccb7
movzx edx, byte [r8]
cmp dl, 0x25
jne 0x14003ce28
cmp byte [r8 + 1], dl
je 0x14003ce28
lea r11, [rsp + 0x20]
mov r9, r8
nop
lea eax, [rdx - 0x41]
movsx r10d, dl
cmp al, 0x19
ja 0x14003cd0d
lea ecx, [r10 - 0x41]
mov eax, 1
shl eax, cl
test eax, 0x900
je 0x14003cd35
sub dl, 0x61
cmp dl, 0x19
ja 0x14003cd27
lea ecx, [r10 - 0x61]
mov eax, 1
shl eax, cl
test eax, 0x2480a80
je 0x14003cd35
movzx edx, byte [r9 + 1]
inc r9
test dl, dl
jne 0x14003ccf0
jmp 0x14003cd38
inc r9
cmp r8, r9
jae 0x14003cd6f
movabs rdx, 0x800000000000009
nop word [rax + rax]
movzx ecx, byte [r8]
inc r8
lea eax, [rcx - 0x24]
cmp al, 0x3b
ja 0x14003cd64
bt rdx, rax
jb 0x14003cd6a
mov byte [r11], cl
inc r11
cmp r8, r9
jb 0x14003cd50
movaps xmm3, xmm2
mov byte [r11], 0
movq r9, xmm2
lea r8, [rsp + 0x20]
mov edx, 0x40
lea rcx, [rsp + 0x40]
call fcn.140004370
cmp byte [rsp + 0x40], 0x20
lea rcx, [rsp + 0x40]
jne 0x14003cda8
nop dword [rax + rax]
inc rcx
cmp byte [rcx], 0x20
je 0x14003cda0
lea eax, [rbx - 8]
cmp eax, 1
jbe 0x14003ce1a
movzx r8d, byte [rcx]
movzx eax, r8b
cmp r8b, 0x2d
jne 0x14003cdc8
lea rax, [rcx + 1]
mov rcx, rax
movzx eax, byte [rax]
cmp al, 0x2b
lea rdx, [rcx + 1]
xorps xmm1, xmm1
cmovne rdx, rcx
movzx eax, byte [rdx]
cmp al, 0x30
jl 0x14003ce08
movsd xmm2, qword [0x140191478]
cmp al, 0x39
ja 0x14003ce08
movsx eax, byte [rdx]
inc rdx
sub eax, 0x30
mulsd xmm1, xmm2
movd xmm0, eax
movzx eax, byte [rdx]
cvtdq2pd xmm0, xmm0
addsd xmm1, xmm0
cmp al, 0x30
jge 0x14003cde4
cmp r8b, 0x2d
jne 0x14003ce23
xorps xmm1, xmmword [0x140191940]
movaps xmm0, xmm1
jmp 0x14003ce2b
call qword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_atof]
movaps xmm1, xmm0
movaps xmm0, xmm1
jmp 0x14003ce2b
movaps xmm0, xmm2
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.1400b53b0
add rsp, 0x90
pop rbx
ret
Function at 0x1400419e0
Capabilities:
Write file on windows

Disassembly:
push rbx
push rdi
push r15
sub rsp, 0x20
cmp qword [rcx + 0x68], 0
mov rbx, r8
mov r15, rdx
mov rdi, rcx
je 0x140041a08
add rsp, 0x20
pop r15
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 rax, qword [rcx + 0x40]
mov qword [rsp + 0x40], rbp
mov qword [rsp + 0x48], rsi
mov rsi, rbx
mov qword [rsp + 0x58], r14
mov r9, qword [rax]
test r9, r9
je 0x140041a2e
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x140041a30
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x140041a89
test ecx, ecx
jle 0x140041a69
cmp rbx, rbp
mov rcx, r9
cmovl rbp, rbx
mov r8, rbp
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rdi + 0x58]
add r15, rbp
sub rbx, rbp
sub dword [rax], ebp
mov rcx, qword [rdi + 0x40]
movsxd rax, ebp
add qword [rcx], rax
test rbx, rbx
jle 0x140041a89
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x140041a89
mov r8, rbx
mov edx, 1
mov rcx, r15
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
sub rbx, rax
mov r14, qword [rsp + 0x58]
sub rsi, rbx
mov rbp, qword [rsp + 0x40]
mov rax, rsi
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop rdi
pop rbx
ret

Function at 0x140041ab0
Capabilities:
Read file on windows

Disassembly:
push rbp
push rsi
push r14
sub rsp, 0x30
mov rbp, r8
mov r14, rdx
mov rsi, rcx
test r8, r8
jg 0x140041ad2
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
cmp qword [rcx + 0x68], 0
je 0x140041ae8
add rsp, 0x30
pop r14
pop rsi
pop rbp
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 rax, qword [rcx + 0x38]
mov qword [rsp + 0x28], rbx
mov rbx, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x140041b04
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x140041b06
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x140041b42
mov qword [rsp + 0x20], rdi
cmp rax, rbp
mov rdi, rbp
mov rcx, r14
cmovb rdi, rax
mov r8, rdi
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rsi + 0x50]
add r14, rdi
sub rbx, rdi
sub dword [rax], edi
mov rcx, qword [rsi + 0x38]
movsxd rax, edi
mov rdi, qword [rsp + 0x20]
add qword [rcx], rax
cmp qword [rsi + 0x80], 0
je 0x140041bde
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x140041b7d
mov rcx, qword [rsi + 0x88]
mov rdx, qword [rsi + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rsi + 0x38]
mov qword [rax], rcx
mov rax, qword [rsi + 0x50]
mov dword [rax], edx
cmp rbx, 0xfff
jbe 0x140041bbe
nop word [rax + rax]
mov r9, qword [rsi + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add r14, rax
sub rbx, rax
cmp rax, 0xfff
jne 0x140041bde
cmp rbx, rax
ja 0x140041b90
test rbx, rbx
je 0x140041bde
mov r9, qword [rsi + 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 rbx, rax
sub rbp, rbx
mov rbx, qword [rsp + 0x28]
mov rax, rbp
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
Function at 0x140042040
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x1401a3080]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov edi, edx
mov rbx, rcx
cmp edx, 0xffffffff
jne 0x14004206d
xor eax, eax
jmp 0x1400421d9
mov rax, qword [rcx + 0x40]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400420a7
mov rax, qword [rcx + 0x58]
movsxd r8, dword [rax]
lea rcx, [rdx + r8]
cmp rdx, rcx
jae 0x1400420a7
lea ecx, [r8 - 1]
mov dword [rax], ecx
mov eax, edi
mov rdx, qword [rbx + 0x40]
mov r8, qword [rdx]
lea rcx, [r8 + 1]
mov qword [rdx], rcx
mov byte [r8], dil
jmp 0x1400421d9
cmp qword [rbx + 0x80], 0
mov qword [rsp + 0xa0], rsi
je 0x1400421cc
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x1400420ea
mov rcx, qword [rbx + 0x88]
mov rdx, qword [rbx + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rbx + 0x38]
mov qword [rax], rcx
mov rax, qword [rbx + 0x50]
mov dword [rax], edx
mov rcx, qword [rbx + 0x68]
test rcx, rcx
jne 0x140042115
mov rdx, qword [rbx + 0x80]
movsx ecx, dil
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, edi
mov eax, ecx
jmp 0x1400421d1
lea rax, [rsp + 0x40]
mov byte [rsp + 0x50], dil
mov qword [rsp + 0x38], rax
lea rdx, [rbx + 0x74]
lea rax, [rsp + 0x78]
mov qword [rsp + 0x30], rax
lea r9, [rsp + 0x51]
lea rax, [rsp + 0x58]
mov qword [rsp + 0x28], rax
lea r8, [rsp + 0x50]
lea rax, [rsp + 0x48]
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 0x140042184
sub eax, 1
je 0x140042184
cmp eax, 2
jne 0x1400421cc
movsx ecx, byte [rsp + 0x50]
mov rdx, qword [rbx + 0x80]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, edi
mov eax, ecx
jmp 0x1400421d1
mov rsi, qword [rsp + 0x40]
lea rax, [rsp + 0x58]
sub rsi, rax
je 0x1400421b2
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x58]
mov r8, rsi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rsi, rax
jne 0x1400421cc
lea rax, [rsp + 0x50]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x48], rax
mov ecx, 0xffffffff
cmovne ecx, edi
mov eax, ecx
jmp 0x1400421d1
mov eax, 0xffffffff
mov rsi, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.1400b53b0
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x140042940
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x1401a3080]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x140042a13
cmp byte [rcx + 0x71], 0
je 0x140042a13
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x140042a0f
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 0x1400429d4
sub eax, 1
je 0x1400429d8
cmp eax, 2
jne 0x140042a0f
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400b53b0
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x140042a06
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 0x140042a0f
cmp byte [rbx + 0x71], 0
sete al
jmp 0x1400429bc
xor al, al
jmp 0x1400429bc
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400b53b0
add rsp, 0x60
pop rbx
ret
Function at 0x140044a20
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
sub rsp, 8
mov r9, rcx
mov r10d, 0x270
mov ecx, dword [rcx]
cmp ecx, r10d
jne 0x140044a81
lea r8, [r9 + 8]
nop dword [rax + rax]
mov edx, dword [r8 - 4]
xor edx, dword [r8]
lea r8, [r8 + 4]
btr edx, 0x1f
xor edx, dword [r8 - 8]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x62c]
xor ecx, edx
mov dword [r8 + 0x9b8], ecx
sub r10, 1
jne 0x140044a40
mov ecx, dword [r9]
jmp 0x140044b6b
cmp ecx, 0x4e0
jb 0x140044b6b
lea r10, [r9 + 0x9c4]
mov qword [rsp], rbx
mov r11d, dword [r10]
mov ebx, 0xe3
mov eax, r11d
mov r8, r10
mov r11d, dword [r10 + 4]
add r10, 4
mov edx, r11d
xor edx, eax
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x634]
xor ecx, edx
mov dword [r8 - 0x9c0], ecx
sub rbx, 1
jne 0x140044aa0
lea r10, [r9 + 0xd50]
mov ebx, 0x18c
mov r11d, dword [r10]
nop
mov eax, r11d
mov r8, r10
mov r11d, dword [r10 + 4]
mov edx, eax
xor edx, r11d
add r10, 4
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 - 0xd4c]
xor ecx, edx
mov dword [r8 - 0x9c0], ecx
sub rbx, 1
jne 0x140044af0
mov eax, dword [r9 + 0x1380]
mov edx, eax
xor edx, dword [r9 + 4]
mov rbx, qword [rsp]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r9 + 0x634]
xor ecx, edx
mov dword [r9 + 0x9c0], ecx
xor ecx, ecx
mov dword [r9], ecx
mov eax, ecx
mov edx, dword [r9 + rax*4 + 4]
lea eax, [rcx + 1]
mov dword [r9], eax
mov ecx, edx
mov eax, dword [r9 + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
xor eax, edx
add rsp, 8
ret