joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14001b810
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
sub rsp, 8
mov r10, rcx
mov r9d, 0x138
mov ecx, dword [rcx]
cmp ecx, r9d
jne 0x14001b877
lea r8, [r10 + 0x10]
movabs r11, 0xb5026f5aa96619e9
mov rdx, qword [r8]
xor rdx, qword [r8 - 8]
lea r8, [r8 + 8]
and rdx, 0xffffffff80000000
xor rdx, qword [r8 - 8]
movzx eax, dl
and al, 1
neg al
sbb rcx, rcx
shr rdx, 1
and rcx, r11
xor rcx, qword [r8 + 0x4d0]
xor rcx, rdx
mov qword [r8 + 0x9b0], rcx
sub r9, 1
jne 0x14001b832
mov ecx, dword [r10]
jmp 0x14001b986
cmp ecx, 0x270
jb 0x14001b986
mov qword [rsp + 0x10], rbx
movabs r11, 0xb5026f5aa96619e9
lea rbx, [r10 + 0x9c8]
mov qword [rsp], rdi
mov rax, qword [rbx]
mov edi, 0x9c
nop word [rax + rax]
mov r9, qword [rbx + 8]
lea rbx, [rbx + 8]
mov rdx, r9
xor rdx, rax
and rdx, 0xffffffff80000000
xor rdx, r9
movzx eax, dl
and al, 1
neg al
mov rax, r9
sbb rcx, rcx
shr rdx, 1
and rcx, r11
xor rcx, qword [rbx + 0x4d8]
xor rcx, rdx
mov qword [rbx - 0x9c8], rcx
sub rdi, 1
jne 0x14001b8b0
lea rbx, [r10 + 0xea8]
mov edi, 0x9b
mov r9, qword [rbx]
mov r8, qword [rbx + 8]
lea rbx, [rbx + 8]
xor r9, r8
and r9, 0xffffffff80000000
xor r9, r8
movzx eax, r9b
and al, 1
neg al
sbb rcx, rcx
shr r9, 1
and rcx, r11
xor rcx, qword [rbx - 0xea8]
xor rcx, r9
mov r9, r8
mov qword [rbx - 0x9c8], rcx
sub rdi, 1
jne 0x14001b901
mov rdx, qword [r10 + 8]
xor rdx, qword [r10 + 0x1380]
mov rdi, qword [rsp]
and rdx, 0xffffffff80000000
xor rdx, qword [r10 + 8]
mov rbx, qword [rsp + 0x10]
movzx eax, dl
and al, 1
neg al
sbb rcx, rcx
shr rdx, 1
and rcx, r11
xor rcx, qword [r10 + 0x4e0]
xor rcx, rdx
mov qword [r10 + 0x9c0], rcx
xor ecx, ecx
mov dword [r10], ecx
mov eax, ecx
mov rdx, qword [r10 + rax*8 + 8]
lea eax, [rcx + 1]
mov dword [r10], eax
mov rcx, rdx
mov rax, qword [r10 + 0x1388]
shr rcx, 0x1d
and rax, rcx
movabs rcx, 0x38eb3ffff6d3
xor rdx, rax
mov rax, rdx
and rax, rcx
shl rax, 0x11
xor rdx, rax
mov rax, rdx
and rax, 0xffffffffffffbf77
shl rax, 0x25
xor rdx, rax
mov rax, rdx
shr rax, 0x2b
xor rax, rdx
add rsp, 8
ret
Function at 0x14001be10
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x40
mov rax, qword [0x14005e010]
xor rax, rsp
mov qword [rsp + 0x38], rax
mov rdi, qword [0x140095688]
mov rbx, r8
lea rsi, [rdi + 0x164]
lea rcx, [rdi + 0x16c]
mov dword [rsi], 1
call sub.VCRUNTIME140.dll_memcpy
mov dword [rdi + 0x168], ebx
add rbx, 8
je 0x14001bee7
mov rax, qword [rdi]
test rax, rax
je 0x14001bea5
mov rcx, qword [rax + 8]
cmp rcx, 0xffffffffffffffff
je 0x14001bea5
test rsi, rsi
je 0x14001bea5
lea r9, [rsp + 0x30]
mov dword [rsp + 0x30], 0
mov r8d, ebx
mov qword [rsp + 0x20], 0
mov rdx, rsi
call qword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
jne 0x14001bea5
cmp dword [rsp + 0x30], ebx
je 0x14001bee7
mov r8, qword [rdi + 0x18]
test r8, r8
je 0x14001bec4
mov eax, dword [rdi + 8]
dec eax
test eax, 0xfffffffd
jne 0x14001bec4
mov ecx, dword [rdi + 0x60]
lea rdx, [rdi + 0x64]
call r8
mov rbx, qword [rdi]
mov rcx, qword [rbx + 8]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov qword [rbx + 8], 0xffffffffffffffff
xor al, al
mov byte [rbx], 0
mov dword [rdi + 8], 0
jmp 0x14001bee9
mov al, 1
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.140047dd0
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x68]
add rsp, 0x40
pop rdi
ret
Function at 0x140020810
Capabilities:
Print debug messages

Disassembly:
mov r11, rsp
sub rsp, 0xa8
movaps xmm0, xmmword [0x14004d000]
movaps xmmword [rsp + 0x30], xmm0
movaps xmm1, xmmword [0x14004d010]
movaps xmmword [rsp + 0x40], xmm1
movaps xmm0, xmmword [0x14004d020]
movaps xmmword [rsp + 0x50], xmm0
movaps xmm1, xmmword [0x14004d030]
movaps xmmword [rsp + 0x60], xmm1
movaps xmm0, xmmword [0x14004d040]
movaps xmmword [rsp + 0x70], xmm0
movaps xmm1, xmmword [0x14004d050]
movaps xmmword [r11 - 0x28], xmm1
movsd xmm0, qword [0x14004d060]
movsd qword [r11 - 0x18], xmm0
mov eax, dword [0x14004d068]
mov dword [r11 - 0x10], eax
movzx eax, word [0x14004d06c]
mov word [r11 - 0xc], ax
movzx eax, byte [0x14004d06e]
mov byte [r11 - 0xa], al
xor ecx, ecx
mov dword [rsp + 0x20], ecx
cmp ecx, 0x6f
jge 0x1400208ce
movsxd rax, ecx
lea r8, [rsp + 0x30]
add r8, rax
mov eax, 0x94f2095
imul ecx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul edx, eax, 0x37
movzx eax, cl
sub al, dl
add al, 0x36
xor al, byte [r8]
mov byte [r8], al
inc ecx
jmp 0x140020893
lea rcx, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_OutputDebugStringA]
jmp 0x1400208db
add rsp, 0xa8
ret
Function at 0x140021700
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
lea rsi, [0x140095890]
lea rbp, [0x1400959f8]
mov rcx, qword [rsi]
xor edx, edx
call qword [sym.imp.USER32.dll_FindWindowW]
test rax, rax
je 0x1400217e7
mov rax, qword gs:[0x60]
mov rax, qword [rax + 0x18]
mov rax, qword [rax + 0x10]
nop word [rax + rax]
mov r10, qword [rax + 0x30]
movsxd rcx, dword [r10 + 0x3c]
mov ebx, dword [rcx + r10 + 0x88]
add rbx, r10
cmp rbx, r10
je 0x1400217c7
mov r9d, dword [rbx + 0x18]
test r9d, r9d
je 0x1400217c7
mov edi, dword [rbx + 0x20]
nop dword [rax]
nop dword [rax + rax]
dec r9d
mov r8d, 0xa27df4ea
lea rcx, [rdi + r9*4]
mov ecx, dword [rcx + r10]
add rcx, r10
movzx edx, byte [rcx]
inc rcx
test dl, dl
je 0x1400217c2
nop
movsx edx, dl
lea rcx, [rcx + 1]
xor edx, r8d
imul r8d, edx, 0x1000193
movzx edx, byte [rcx - 1]
test dl, dl
jne 0x1400217a0
cmp r8d, 0xcffef862
je 0x1400217cc
test r9d, r9d
jne 0x140021780
mov rax, qword [rax]
jmp 0x140021750
mov ecx, dword [rbx + 0x24]
add rcx, r10
movzx edx, word [rcx + r9*2]
mov ecx, dword [rbx + 0x1c]
add rcx, r10
mov eax, dword [rcx + rdx*4]
xor ecx, ecx
add rax, r10
call rax
add rsi, 8
cmp rsi, rbp
jne 0x140021722
mov r8, qword [0x1400959f8]
xor edx, edx
lea ecx, [rdx + 4]
call qword [sym.imp.KERNEL32.dll_OpenFileMappingW]
test rax, rax
je 0x1400218b7
mov rax, qword gs:[0x60]
mov rax, qword [rax + 0x18]
mov rax, qword [rax + 0x10]
mov r10, qword [rax + 0x30]
movsxd rcx, dword [r10 + 0x3c]
mov ebx, dword [rcx + r10 + 0x88]
add rbx, r10
cmp rbx, r10
je 0x140021897
mov r9d, dword [rbx + 0x18]
test r9d, r9d
je 0x140021897
mov edi, dword [rbx + 0x20]
nop dword [rax]
nop dword [rax + rax]
dec r9d
mov r8d, 0x58c47fe4
lea rcx, [rdi + r9*4]
mov edx, dword [rcx + r10]
add rdx, r10
movzx ecx, byte [rdx]
inc rdx
test cl, cl
je 0x140021892
nop
movsx ecx, cl
lea rdx, [rdx + 1]
xor ecx, r8d
imul r8d, ecx, 0x1000193
movzx ecx, byte [rdx - 1]
test cl, cl
jne 0x140021870
cmp r8d, 0xd70a36f4
je 0x14002189c
test r9d, r9d
jne 0x140021850
mov rax, qword [rax]
jmp 0x140021820
mov ecx, dword [rbx + 0x24]
add rcx, r10
movzx edx, word [rcx + r9*2]
mov ecx, dword [rbx + 0x1c]
add rcx, r10
mov eax, dword [rcx + rdx*4]
xor ecx, ecx
add rax, r10
call rax
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1400218d0
Capabilities:
Allocate or change rwx memory
Encode data using xor

Disassembly:
sub rsp, 0x58
mov rax, qword [0x14005e010]
xor rax, rsp
mov qword [rsp + 0x38], rax
lea rcx, [0x14004cba8]
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov r9, rax
test rax, rax
je 0x140021ada
cmp byte [0x14004d275], 0
mov ecx, dword [0x14004d270]
movsd xmm0, qword [str.rU_H_VnP__6C]
mov dword [rsp + 0x28], ecx
movzx ecx, word [0x14004d274]
mov qword [rsp + 0x60], rbx
mov qword [rsp + 0x50], rdi
mov edi, 1
mov word [rsp + 0x2c], cx
movsd qword [rsp + 0x20], xmm0
je 0x140021a9c
xor ecx, ecx
cmp dword [0x14005e018], 2
jl 0x140021a59
movdqa xmm2, xmmword [0x1400578d0]
mov eax, 0x1f
movdqa xmm4, xmmword [0x140057950]
movdqa xmm1, xmm2
movdqa xmm3, xmmword [0x1400578e0]
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
mov ecx, 8
punpckldq xmm1, xmm2
pmuldq xmm0, xmm4
pmuldq xmm1, xmm4
movaps xmmword [rsp + 0x40], xmm6
movd xmm6, edi
movd xmm5, eax
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm5
paddd xmm0, xmm1
pmulld xmm0, xmmword [0x140057910]
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm1, xmm0, 0xd8
movd xmm0, dword [str.rU_H_VnP__6C]
pshufd xmm2, xmm1, 0xd8
movdqa xmm1, xmm3
andps xmm2, xmmword [0x140057940]
packuswb xmm2, xmm2
paddb xmm2, xmmword [0x140057980]
xorps xmm2, xmm0
punpckldq xmm1, xmm3
movd dword [rsp + 0x20], xmm2
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
pmuldq xmm1, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movaps xmm6, xmmword [rsp + 0x40]
movdqa xmm0, xmm1
psrld xmm0, xmm5
paddd xmm0, xmm1
pmulld xmm0, xmmword [0x140057910]
psubd xmm3, xmm0
pshuflw xmm0, xmm3, 0xd8
pshufhw xmm1, xmm0, 0xd8
movd xmm0, dword [rsp + 0x24]
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x140057940]
packuswb xmm2, xmm2
paddb xmm2, xmmword [0x140057980]
xorps xmm2, xmm0
movd dword [rsp + 0x24], xmm2
movsxd rax, ecx
lea r8, [rsp + 0x20]
add r8, rax
nop dword [rax]
nop dword [rax + rax]
mov eax, 0x94f2095
lea r8, [r8 + 1]
imul ecx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul edx, eax, 0x37
movzx eax, cl
inc ecx
sub al, dl
add al, 0x36
xor byte [r8 - 1], al
cmp ecx, 0xe
jl 0x140021a70
lea rdx, [rsp + 0x20]
mov rcx, r9
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rbx, rax
test rax, rax
je 0x140021ad0
lea r9, [rsp + 0x30]
mov r8d, 0x40
mov rdx, rdi
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0x140021ad0
mov byte [rbx], 0xc3
mov rbx, qword [rsp + 0x60]
mov rdi, qword [rsp + 0x50]
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.140047dd0
add rsp, 0x58
ret
Function at 0x140021af0
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x80
lea rcx, [0x14004cba8]
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ecx, dword [0x14004cdf8]
mov r9, rax
movups xmm0, xmmword [str.xCkNrR_QM__6]
mov dword [rsp + 0x40], ecx
movzx ecx, word [0x14004cdfc]
mov word [rsp + 0x44], cx
movzx ecx, byte [0x14004cdfe]
mov byte [rsp + 0x46], cl
xor ecx, ecx
cmp dword [0x14005e018], 2
movups xmmword [rsp + 0x30], xmm0
jl 0x140021cb2
movdqa xmm0, xmmword [0x140057980]
lea rdx, [rsp + 0x34]
movdqa xmm5, xmmword [0x1400578d0]
mov eax, 1
movdqa xmm4, xmmword [0x140057950]
movaps xmmword [rsp + 0x70], xmm6
movaps xmmword [rsp + 0x60], xmm7
movdqa xmm7, xmmword [0x140057910]
movd xmm6, eax
mov eax, 0x1f
movdqa xmmword [rsp + 0x20], xmm0
mov r8d, dword [rsp + 0x20]
movaps xmmword [rsp + 0x50], xmm8
movd xmm8, eax
nop dword [rax + rax]
movd xmm2, ecx
lea eax, [rcx + 4]
pshufd xmm2, xmm2, 0
lea rdx, [rdx + 8]
paddd xmm2, xmm5
movd xmm3, eax
movdqa xmm1, xmm2
pshufd xmm3, xmm3, 0
punpckldq xmm1, xmm2
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
paddd xmm3, xmm5
pmuldq xmm0, xmm4
add ecx, 8
pmuldq xmm1, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
movdqa xmm1, xmm3
andps xmm2, xmmword [0x140057940]
packuswb xmm2, xmm2
punpckldq xmm1, xmm3
pmuldq xmm1, xmm4
movd xmm0, r8d
paddb xmm2, xmm0
movd xmm0, dword [rdx - 0xc]
xorps xmm2, xmm0
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
movd dword [rdx - 0xc], xmm2
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm3, xmm0
pshuflw xmm0, xmm3, 0xd8
pshufhw xmm1, xmm0, 0xd8
movd xmm0, r8d
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x140057940]
packuswb xmm2, xmm2
paddb xmm2, xmm0
movd xmm0, dword [rdx - 8]
xorps xmm2, xmm0
movd dword [rdx - 8], xmm2
cmp ecx, 0x10
jl 0x140021ba0
movaps xmm8, xmmword [rsp + 0x50]
movaps xmm7, xmmword [rsp + 0x60]
movaps xmm6, xmmword [rsp + 0x70]
cmp ecx, 0x17
jge 0x140021cec
movsxd rax, ecx
lea r8, [rsp + 0x30]
add r8, rax
nop dword [rax]
mov eax, 0x94f2095
lea r8, [r8 + 1]
imul ecx
sar edx, 1
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul edx, eax, 0x37
movzx eax, cl
inc ecx
sub al, dl
add al, 0x36
xor byte [r8 - 1], al
cmp ecx, 0x17
jl 0x140021cc0
lea rdx, [rsp + 0x30]
mov rcx, r9
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
xor edx, edx
mov ecx, 0x1fffff
mov r8d, eax
call qword [sym.imp.KERNEL32.dll_OpenThread]
xor r9d, r9d
xor r8d, r8d
mov rcx, rax
lea edx, [r9 + 0x11]
call rbx
add rsp, 0x80
pop rbx
ret
Function at 0x140026860
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0xb0
mov rax, qword [0x14005e010]
xor rax, rsp
mov qword [rsp + 0xa0], rax
mov qword [rsp + 0x28], rcx
mov rsi, rcx
mov dword [rsp + 0x28], 0x64
mov rax, qword gs:[0x60]
mov rax, qword [rax + 0x18]
mov rax, qword [rax + 0x10]
nop word [rax + rax]
mov r10, qword [rax + 0x30]
movsxd rcx, dword [r10 + 0x3c]
mov ebx, dword [rcx + r10 + 0x88]
add rbx, r10
cmp rbx, r10
je 0x140026927
mov r9d, dword [rbx + 0x18]
test r9d, r9d
je 0x140026927
mov edi, dword [rbx + 0x20]
nop dword [rax]
nop dword [rax + rax]
dec r9d
mov r8d, 0xc8b1280e
lea rcx, [rdi + r9*4]
mov ecx, dword [rcx + r10]
add rcx, r10
movzx edx, byte [rcx]
inc rcx
test dl, dl
je 0x140026922
nop
movsx edx, dl
lea rcx, [rcx + 1]
xor edx, r8d
imul r8d, edx, 0x1000193
movzx edx, byte [rcx - 1]
test dl, dl
jne 0x140026900
cmp r8d, 0xa0ac8f4d
je 0x14002692c
test r9d, r9d
jne 0x1400268e0
mov rax, qword [rax]
jmp 0x1400268b0
mov ecx, dword [rbx + 0x24]
add rcx, r10
movzx edx, word [rcx + r9*2]
mov ecx, dword [rbx + 0x1c]
add rcx, r10
mov eax, dword [rcx + rdx*4]
lea rdx, [rsp + 0x28]
add rax, r10
lea rcx, [rsp + 0x30]
call rax
xorps xmm0, xmm0
lea rax, [rsp + 0x30]
movups xmmword [rsi], xmm0
mov qword [rsi + 0x10], 0
mov r8, 0xffffffffffffffff
mov qword [rsi + 0x18], 0
inc r8
cmp byte [rax + r8], 0
jne 0x140026971
lea rdx, [rsp + 0x30]
mov rcx, rsi
call fcn.140028dd0
mov rax, rsi
mov rcx, qword [rsp + 0xa0]
xor rcx, rsp
call fcn.140047dd0
lea r11, [rsp + 0xb0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x140027a20
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 0x140027a48
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 0x140027a6e
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x140027a70
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x140027ac9
test ecx, ecx
jle 0x140027aa9
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 0x140027ac9
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x140027ac9
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 0x140027af0
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 0x140027b12
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
cmp qword [rcx + 0x68], 0
je 0x140027b28
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 0x140027b44
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x140027b46
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x140027b82
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 0x140027c1e
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x140027bbd
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 0x140027bfe
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 0x140027c1e
cmp rbx, rax
ja 0x140027bd0
test rbx, rbx
je 0x140027c1e
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 0x140028050
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x14005e010]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov edi, edx
mov rbx, rcx
cmp edx, 0xffffffff
jne 0x14002807d
xor eax, eax
jmp 0x1400281e9
mov rax, qword [rcx + 0x40]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400280b7
mov rax, qword [rcx + 0x58]
movsxd r8, dword [rax]
lea rcx, [rdx + r8]
cmp rdx, rcx
jae 0x1400280b7
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 0x1400281e9
cmp qword [rbx + 0x80], 0
mov qword [rsp + 0xa0], rsi
je 0x1400281dc
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x1400280fa
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 0x140028125
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 0x1400281e1
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 0x140028194
sub eax, 1
je 0x140028194
cmp eax, 2
jne 0x1400281dc
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 0x1400281e1
mov rsi, qword [rsp + 0x40]
lea rax, [rsp + 0x58]
sub rsi, rax
je 0x1400281c2
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 0x1400281dc
lea rax, [rsp + 0x50]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x48], rax
mov ecx, 0xffffffff
cmovne ecx, edi
mov eax, ecx
jmp 0x1400281e1
mov eax, 0xffffffff
mov rsi, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.140047dd0
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x140028650
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x14005e010]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x140028723
cmp byte [rcx + 0x71], 0
je 0x140028723
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + 0x18]
cmp eax, 0xffffffff
je 0x14002871f
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 0x1400286e4
sub eax, 1
je 0x1400286e8
cmp eax, 2
jne 0x14002871f
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.140047dd0
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x140028716
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 0x14002871f
cmp byte [rbx + 0x71], 0
sete al
jmp 0x1400286cc
xor al, al
jmp 0x1400286cc
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.140047dd0
add rsp, 0x60
pop rbx
ret