joyce8/EMBER2024-capa huggingface dataset:
Function at 0x18001db30
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rax, qword [0x1800ddbf0]
lea r10, [0x18007c000]
mov r8, rcx
mov rbx, qword [rax + 0x1a18]
add rbx, 0xc0
movsxd r9, dword [rbx]
mov rax, qword [rbx + 8]
mov edi, dword [rax + r9*4 - 4]
not edi
movzx eax, r8b
movzx ecx, dil
xor rcx, rax
shr edi, 8
mov rax, r8
shr rax, 8
movzx edx, al
mov rax, r8
xor edi, dword [r10 + rcx*4]
movzx ecx, dil
xor rdx, rcx
shr edi, 8
shr rax, 0x10
xor edi, dword [r10 + rdx*4]
movzx ecx, dil
shr edi, 8
movzx edx, al
mov rax, r8
xor rdx, rcx
shr rax, 0x18
xor edi, dword [r10 + rdx*4]
movzx ecx, dil
shr edi, 8
movzx edx, al
mov rax, r8
xor rdx, rcx
shr rax, 0x20
xor edi, dword [r10 + rdx*4]
movzx ecx, dil
shr edi, 8
movzx edx, al
mov rax, r8
xor rdx, rcx
shr rax, 0x28
xor edi, dword [r10 + rdx*4]
movzx ecx, dil
shr edi, 8
movzx edx, al
mov rax, r8
xor rdx, rcx
shr r8, 0x38
shr rax, 0x30
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
xor rcx, r8
shr edi, 8
mov r8d, dword [rbx + 4]
xor edi, dword [r10 + rcx*4]
not edi
cmp r9d, r8d
jne 0x18001dc50
lea ecx, [r9 + 1]
test r8d, r8d
je 0x18001dc3c
mov eax, r8d
cdq
sub eax, edx
sar eax, 1
add eax, r8d
jmp 0x18001dc41
mov eax, 8
cmp eax, ecx
cmovg ecx, eax
mov edx, ecx
mov rcx, rbx
call fcn.180024b10
movsxd rcx, dword [rbx]
mov rax, qword [rbx + 8]
mov dword [rax + rcx*4], edi
inc dword [rbx]
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x18001dc70
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rax, qword [0x1800ddbf0]
lea r10, [0x18007c000]
mov r8d, ecx
mov rbx, qword [rax + 0x1a18]
add rbx, 0xc0
movsxd r9, dword [rbx]
mov rax, qword [rbx + 8]
mov edi, dword [rax + r9*4 - 4]
not edi
movzx eax, r8b
movzx ecx, dil
xor rcx, rax
shr edi, 8
mov eax, r8d
shr eax, 8
movzx edx, al
mov eax, r8d
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
mov eax, r8d
mov r8d, dword [rbx + 4]
xor rdx, rcx
shr rax, 0x18
xor edi, dword [r10 + rdx*4]
movzx ecx, dil
shr edi, 8
xor rcx, rax
xor edi, dword [r10 + rcx*4]
not edi
cmp r9d, r8d
jne 0x18001dd31
lea ecx, [r9 + 1]
test r8d, r8d
je 0x18001dd1d
mov eax, r8d
cdq
sub eax, edx
sar eax, 1
add eax, r8d
jmp 0x18001dd22
mov eax, 8
cmp eax, ecx
cmovg ecx, eax
mov edx, ecx
mov rcx, rbx
call fcn.180024b10
movsxd rcx, dword [rbx]
mov rax, qword [rbx + 8]
mov dword [rax + rcx*4], edi
inc dword [rbx]
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x1800233c0
Capabilities:
Hash data with crc32

Disassembly:
push rsi
push r13
sub rsp, 0x38
mov r13, qword [0x1800ddbf0]
mov qword [rsp + 0x50], rbx
mov rbx, rdx
mov qword [rsp + 0x60], rbp
mov qword [rsp + 0x68], rdi
mov rdi, rcx
mov qword [rsp + 0x30], r12
test rdx, rdx
jne 0x1800233fe
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rcx + rbx], 0
jne 0x1800233f5
test r13, r13
je 0x18002340a
inc dword [r13 + 0x3bc]
lea rcx, [rbx + 1]
call fcn.180059d28
mov r8, rbx
mov qword [rsp + 0x58], rax
mov rdx, rdi
mov rcx, rax
mov rsi, rax
lea r12, [rax + rbx]
call fcn.18006ce80
xor ebp, ebp
mov byte [r12], 0
xor edi, edi
mov rcx, rsi
cmp rsi, r12
jae 0x1800235d4
mov qword [rsp + 0x28], r14
mov qword [rsp + 0x20], r15
nop dword [rax]
movzx eax, byte [rcx]
cmp al, 0xa
je 0x180023617
cmp al, 0xd
je 0x180023617
mov rbx, rcx
cmp rcx, r12
jae 0x180023483
nop dword [rax + rax]
movzx eax, byte [rbx]
cmp al, 0xa
je 0x180023483
cmp al, 0xd
je 0x180023483
inc rbx
cmp rbx, r12
jb 0x180023470
mov byte [rbx], 0
movzx eax, byte [rcx]
cmp al, 0x3b
je 0x1800235b8
cmp al, 0x5b
jne 0x18002359f
cmp rbx, rcx
jbe 0x18002359f
cmp byte [rbx - 1], 0x5d
lea rsi, [rbx - 1]
jne 0x18002359f
lea r14, [rcx + 1]
mov byte [rsi], 0
mov r8, rsi
mov rcx, r14
sub r8, r14
mov edx, 0x5d
call fcn.18006d9a0
mov r15, rax
test rax, rax
je 0x1800235b8
lea rcx, [rax + 1]
mov edx, 0x5b
sub rsi, rcx
mov r8, rsi
call fcn.18006d9a0
mov r11, rax
test rax, rax
je 0x1800235b8
mov r10, qword [0x1800ddbf0]
lea r8, [r14 + 1]
mov byte [r15], 0
mov esi, 0xffffffff
movzx r9d, byte [r14]
mov ecx, esi
test r9b, r9b
je 0x18002354a
cmp r9b, 0x23
jne 0x180023527
cmp byte [r8], r9b
jne 0x180023527
cmp byte [r8 + 1], r9b
cmove ecx, esi
movzx edx, cl
movzx eax, r9b
movzx r9d, byte [r8]
xor rdx, rax
shr ecx, 8
lea rax, [0x18007c000]
inc r8
xor ecx, dword [rax + rdx*4]
test r9b, r9b
jne 0x180023515
mov r8d, dword [r10 + 0x2f10]
xor edx, edx
not ecx
test r8d, r8d
jle 0x180023574
mov r9, qword [r10 + 0x2f18]
lea rax, [r9 + 8]
cmp dword [rax], ecx
je 0x18002357a
inc edx
add rax, 0x30
cmp edx, r8d
jl 0x180023565
xor edi, edi
xor ebp, ebp
jmp 0x1800235b8
movsxd rax, edx
lea rdi, [rax + rax*2]
shl rdi, 4
add rdi, r9
je 0x180023576
mov rax, qword [rdi + 0x10]
lea r8, [r11 + 1]
mov rdx, rdi
mov rcx, r13
call rax
mov rbp, rax
jmp 0x1800235b8
test rdi, rdi
je 0x1800235b8
test rbp, rbp
je 0x1800235b8
mov r9, rcx
mov r8, rbp
mov rcx, r13
mov rdx, rdi
call qword [rdi + 0x18]
lea rcx, [rbx + 1]
cmp rcx, r12
jb 0x180023450
mov rsi, qword [rsp + 0x58]
mov r15, qword [rsp + 0x20]
mov r14, qword [rsp + 0x28]
mov r12, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x60]
mov rbx, qword [rsp + 0x50]
test rsi, rsi
je 0x1800235ff
mov rax, qword [0x1800ddbf0]
test rax, rax
je 0x1800235ff
dec dword [rax + 0x3bc]
mov rcx, rsi
call fcn.180054504
mov byte [r13 + 0x2ef4], 1
add rsp, 0x38
pop r13
pop rsi
ret
inc rcx
jmp 0x180023450
Function at 0x18002e560
Capabilities:
Resolve function by parsing pe exports

Disassembly:
test r9d, 0xff000000
je 0x18002e6f3
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x40
movss xmm3, dword [rsp + 0x70]
xorps xmm0, xmm0
comiss xmm3, xmm0
mov edi, r9d
mov rsi, r8
mov rbp, rdx
mov rbx, rcx
jbe 0x18002e5d0
mov eax, dword [rsp + 0x78]
mov dword [rsp + 0x20], eax
call fcn.18002df20
mov r8d, dword [rbx + 0x80]
mov r9d, edi
mov rdx, qword [rbx + 0x88]
mov rcx, rbx
call fcn.18002d560
mov dword [rbx + 0x80], 0
jmp 0x18002e6df
mov edx, 6
movaps xmmword [rsp + 0x30], xmm6
mov r8d, 4
call fcn.18002c610
movzx edx, word [rbx + 0x4c]
mov rax, qword [rbx + 0x38]
movss xmm1, dword [rsi]
movss xmm2, dword [rbp + 4]
movss xmm3, dword [rbp]
lea ecx, [rdx + 1]
movss xmm6, dword [rax + 4]
movss xmm5, dword [rax]
movss xmm4, dword [rsi + 4]
mov rax, qword [rbx + 0x58]
mov word [rax], dx
mov rax, qword [rbx + 0x58]
mov word [rax + 2], cx
lea ecx, [rdx + 2]
mov rax, qword [rbx + 0x58]
mov word [rax + 4], cx
mov rax, qword [rbx + 0x58]
mov word [rax + 6], dx
add dx, 3
mov rax, qword [rbx + 0x58]
mov word [rax + 8], cx
mov rax, qword [rbx + 0x58]
mov word [rax + 0xa], dx
movsd xmm0, qword [rbp]
mov rax, qword [rbx + 0x50]
movsd qword [rax], xmm0
mov rax, qword [rbx + 0x50]
movss dword [rax + 8], xmm5
movss dword [rax + 0xc], xmm6
mov rax, qword [rbx + 0x50]
mov dword [rax + 0x10], edi
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x14], xmm1
movss dword [rax + 0x18], xmm2
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x1c], xmm5
movss dword [rax + 0x20], xmm6
mov rax, qword [rbx + 0x50]
mov dword [rax + 0x24], edi
movsd xmm0, qword [rsi]
mov rax, qword [rbx + 0x50]
movsd qword [rax + 0x28], xmm0
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x30], xmm5
movss dword [rax + 0x34], xmm6
mov rax, qword [rbx + 0x50]
mov dword [rax + 0x38], edi
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x3c], xmm3
movss dword [rax + 0x40], xmm4
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x44], xmm5
movss dword [rax + 0x48], xmm6
mov rax, qword [rbx + 0x50]
movaps xmm6, xmmword [rsp + 0x30]
mov dword [rax + 0x4c], edi
add qword [rbx + 0x50], 0x50
add dword [rbx + 0x4c], 4
add qword [rbx + 0x58], 0xc
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
add rsp, 0x40
pop rdi
ret
Function at 0x180047460
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rbx
sub rsp, 0x80
mov rax, qword [0x18008e040]
xor rax, rsp
mov qword [rsp + 0x70], rax
movzx eax, byte [rcx]
mov ebx, edx
test al, al
je 0x180047498
cmp al, 0x25
jne 0x18004748d
cmp byte [rcx + 1], al
jne 0x180047498
inc rcx
movzx eax, byte [rcx + 1]
inc rcx
test al, al
jne 0x180047481
cmp byte [rcx], 0x25
jne 0x180047568
cmp byte [rcx + 1], 0x25
je 0x180047568
xorps xmm3, xmm3
mov r8, rcx
cvtss2sd xmm3, xmm2
mov edx, 0x40
lea rcx, [rsp + 0x30]
movq r9, xmm3
call fcn.180012bb0
cmp byte [rsp + 0x30], 0x20
lea rcx, [rsp + 0x30]
jne 0x1800474dd
inc rcx
cmp byte [rcx], 0x20
je 0x1800474d5
lea eax, [rbx - 8]
cmp eax, 1
jbe 0x180047557
movzx edx, byte [rcx]
movzx r8d, dl
cmp dl, 0x2d
jne 0x1800474f6
movzx r8d, byte [rcx + 1]
lea rax, [rcx + 1]
xorps xmm1, xmm1
cmovne rax, rcx
cmp r8b, 0x2b
lea rcx, [rax + 1]
cmovne rcx, rax
movzx eax, byte [rcx]
cmp al, 0x30
jl 0x180047546
movss xmm2, dword [0x180080bfc]
nop dword [rax]
cmp al, 0x39
ja 0x180047546
movsx eax, byte [rcx]
inc rcx
sub eax, 0x30
mulss xmm1, xmm2
movd xmm0, eax
movzx eax, byte [rcx]
cvtdq2ps xmm0, xmm0
addss xmm0, xmm1
movaps xmm1, xmm0
cmp al, 0x30
jge 0x180047520
cmp dl, 0x2d
jne 0x180047563
xorps xmm1, xmmword [0x180081120]
movaps xmm0, xmm1
jmp 0x18004756b
call fcn.18005a6ac
xorps xmm1, xmm1
cvtsd2ss xmm1, xmm0
movaps xmm0, xmm1
jmp 0x18004756b
movaps xmm0, xmm2
mov rcx, qword [rsp + 0x70]
xor rcx, rsp
call fcn.180049ae0
add rsp, 0x80
pop rbx
ret

Function at 0x180047590
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rbx
sub rsp, 0x80
mov rax, qword [0x18008e040]
xor rax, rsp
mov qword [rsp + 0x70], rax
movzx eax, byte [rcx]
mov ebx, edx
test al, al
je 0x1800475c8
cmp al, 0x25
jne 0x1800475bd
cmp byte [rcx + 1], al
jne 0x1800475c8
inc rcx
movzx eax, byte [rcx + 1]
inc rcx
test al, al
jne 0x1800475b1
cmp byte [rcx], 0x25
jne 0x18004768a
cmp byte [rcx + 1], 0x25
je 0x18004768a
mov r8, rcx
movaps xmm3, xmm2
lea rcx, [rsp + 0x30]
movq r9, xmm2
mov edx, 0x40
call fcn.180012bb0
cmp byte [rsp + 0x30], 0x20
lea rcx, [rsp + 0x30]
jne 0x180047609
inc rcx
cmp byte [rcx], 0x20
je 0x180047601
lea eax, [rbx - 8]
cmp eax, 1
jbe 0x18004767d
movzx edx, byte [rcx]
movzx r8d, dl
cmp dl, 0x2d
jne 0x180047622
movzx r8d, byte [rcx + 1]
lea rax, [rcx + 1]
xorps xmm1, xmm1
cmovne rax, rcx
cmp r8b, 0x2b
lea rcx, [rax + 1]
cmovne rcx, rax
movzx eax, byte [rcx]
cmp al, 0x30
jl 0x18004766c
movsd xmm2, qword [0x180080bb0]
cmp al, 0x39
ja 0x18004766c
movsx eax, byte [rcx]
inc rcx
sub eax, 0x30
mulsd xmm1, xmm2
movd xmm0, eax
movzx eax, byte [rcx]
cvtdq2pd xmm0, xmm0
addsd xmm1, xmm0
cmp al, 0x30
jge 0x180047648
cmp dl, 0x2d
jne 0x180047685
xorps xmm1, xmmword [0x180081110]
movaps xmm0, xmm1
jmp 0x18004768d
call fcn.18005a6ac
movaps xmm1, xmm0
movaps xmm0, xmm1
jmp 0x18004768d
movaps xmm0, xmm2
mov rcx, qword [rsp + 0x70]
xor rcx, rsp
call fcn.180049ae0
add rsp, 0x80
pop rbx
ret
Function at 0x1800480c0
Capabilities:
Parse pe header
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
push r15
mov eax, 0x5a4d
mov rbp, rdx
mov r8, rcx
cmp word [rcx], ax
jne 0x180048190
movsxd rax, dword [rcx + 0x3c]
cmp dword [rax + rcx], 0x4550
jne 0x180048190
mov esi, dword [rax + rcx + 0x8c]
test rsi, rsi
je 0x180048190
mov ebx, dword [rax + rcx + 0x88]
test rbx, rbx
je 0x180048190
mov edi, dword [rbx + rcx + 0x20]
xor r10d, r10d
mov r14d, dword [rbx + rcx + 0x24]
add rdi, rcx
mov r15d, dword [rbx + rcx + 0x1c]
add r14, rcx
mov r9d, dword [rbx + rcx + 0x18]
add r15, rcx
test r9, r9
je 0x180048190
nop dword [rax]
mov r11, r9
mov rax, rbp
sub r11, r10
shr r11, 1
add r11, r10
mov edx, dword [rdi + r11*4]
add rdx, r8
sub rdx, rbp
nop dword [rax]
movzx ecx, byte [rax]
cmp cl, byte [rax + rdx]
jne 0x180048173
inc rax
test cl, cl
jne 0x180048160
xor ecx, ecx
jmp 0x180048178
sbb ecx, ecx
or ecx, 1
test ecx, ecx
je 0x1800481ab
lea rax, [r11 + 1]
cmovle r9, r11
cmovle rax, r10
mov r10, rax
cmp r9, rax
jne 0x180048140
xor eax, eax
mov rbx, qword [rsp + 0x18]
mov rbp, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x28]
mov rdi, qword [rsp + 0x30]
pop r15
pop r14
ret
movzx eax, word [r14 + r11*2]
mov ecx, dword [r15 + rax*4]
cmp rcx, rbx
jb 0x1800481c3
mov eax, ecx
sub rax, rbx
cmp rax, rsi
jb 0x180048190
lea rax, [rcx + r8]
jmp 0x180048192
Function at 0x180051014
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0x1050
call fcn.180068920
sub rsp, rax
mov rax, qword [0x18008e040]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.18005d3bc
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x180051063
mov rax, rbp
jmp 0x18005116b
mov rax, qword [rbx]
mov rcx, r14
sub rax, qword [rbx + 8]
and ecx, 0x3f
cqo
mov rbx, r14
sub rax, rdx
sar rbx, 6
sar rax, 1
mov r9, r15
lea r12, [rcx + rcx*8]
mov rsi, rax
lea rax, [0x180000000]
xor r8d, r8d
mov rdx, qword [rax + rbx*8 + 0xdd2c0]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.18005d64c
mov r13, rax
lea rax, [0x180000000]
mov rcx, qword [rax + rbx*8 + 0xdd2c0]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x180051167
mov rcx, qword [rcx + r12*8 + 0x28]
lea r9, [rsp + 0x30]
mov r8d, 0x1000
mov qword [rsp + 0x20], rdi
lea rdx, [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x180051167
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.18005d64c
test rax, rax
js 0x180051167
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x180051167
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x180051159
lea r8, [0x180000000]
cmp rcx, rdx
jae 0x180051159
cmp byte [rcx], 0xd
jne 0x18005113f
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x18005114e
cmp byte [rcx + 1], 0xa
jne 0x18005114e
inc rcx
jmp 0x18005114e
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x8e3a0]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x180051121
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x18005116b
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.180049ae0
mov rbx, qword [rsp + 0x1090]
add rsp, 0x1050
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret

Function at 0x18005a9fc
Capabilities:
Parse pe header

Disassembly:
mov dword [rsp + 0x18], r8d
mov dword [rsp + 0x10], edx
push rbp
mov rbp, rsp
sub rsp, 0x50
mov qword [rbp - 0x20], 0xfffffffffffffffe
mov qword [rsp + 0x60], rbx
mov ebx, ecx
test r8d, r8d
jne 0x18005aa6b
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x18005aa6b
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x18005aa6b
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x18005aa6b
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x18005aa6b
cmp dword [rcx + 0x84], 0xe
jbe 0x18005aa6b
cmp dword [rcx + 0xf8], 0
je 0x18005aa6b
mov ecx, ebx
call fcn.18005ab1c
mov byte [rbp + 0x28], 0
lea rax, [rbp + 0x18]
mov qword [rbp - 0x18], rax
lea rax, [rbp + 0x20]
mov qword [rbp - 0x10], rax
lea rax, [rbp + 0x28]
mov qword [rbp - 8], rax
mov eax, 2
mov dword [rbp - 0x2c], eax
mov dword [rbp - 0x28], eax
lea r9, [rbp - 0x2c]
lea r8, [rbp - 0x18]
lea rdx, [rbp - 0x28]
lea rcx, [rbp - 0x30]
call fcn.18005a8f8
nop
cmp dword [rbp + 0x20], 0
je 0x18005aab9
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.18005aac4
int3
xor edx, edx
xor ecx, ecx
lea r8d, [rdx + 1]
jmp 0x18005a9fc
Function at 0x18005d6f8
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
movsxd r15, ecx
lea r9, [0x1800dd2c0]
mov rax, r15
mov rbp, r15
and eax, 0x3f
sar rbp, 6
mov ecx, 4
xor esi, esi
mov r14, rdx
lea rdi, [rax + rax*8]
mov rax, qword [r9 + rbp*8]
lea r13d, [rcx + 6]
mov r10, qword [rax + rdi*8 + 0x28]
test r8, r8
je 0x18005d74f
cmp word [rdx], r13w
jne 0x18005d74f
or byte [rax + rdi*8 + 0x38], cl
jmp 0x18005d754
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x18005d879
mov r11d, 0xd
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x18005d89a
lea r9, [rdx + 2]
cmp cx, r11w
je 0x18005d78d
mov rdx, r9
mov word [rbx], cx
jmp 0x18005d7b4
cmp r9, r8
jae 0x18005d7c4
cmp word [r9], r13w
mov rax, r12
mov ecx, 4
cmove rax, rcx
add rdx, rax
mov eax, r13d
cmp word [r9], r13w
cmovne ax, r11w
mov word [rbx], ax
mov rax, r12
add rbx, rax
cmp rdx, r8
jb 0x18005d76e
jmp 0x18005d879
lea r9, [rsp + 0x80]
mov qword [rsp + 0x20], rsi
mov r8d, r12d
lea rdx, [rsp + 0x70]
mov rcx, r10
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x18005d86e
cmp dword [rsp + 0x80], esi
je 0x18005d86e
lea r8, [0x1800dd2c0]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x18005d846
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x18005d816
mov word [rbx], r13w
jmp 0x18005d876
mov ecx, 0xd
mov word [rsp + 0x78], ax
mov word [rbx], cx
mov rax, qword [r8 + rbp*8]
lea rcx, [rax + rdi*8]
mov al, byte [rsp + rsi + 0x78]
mov byte [rcx + rsi + 0x3a], al
inc rsi
cmp rsi, r12
jl 0x18005d823
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x18005d876
cmp word [rsp + 0x70], r13w
jne 0x18005d853
cmp rbx, r14
je 0x18005d810
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.18005d654
cmp word [rsp + 0x70], r13w
je 0x18005d879
mov ecx, 0xd
mov word [rbx], cx
add rbx, r12
sub rbx, r14
sar rbx, 1
lea eax, [rbx + rbx]
mov rbx, qword [rsp + 0x88]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
lea r8, [0x1800dd2c0]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x18005d873
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x18005d879
Function at 0x18005f858
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x18005f86e
mov al, 1
jmp 0x18005f8ce
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x18005f87f
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x18005f8cc
mov ecx, dword [rcx + 0x18]
nop
call fcn.1800644e8
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x18005f8cc
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x18005f8cc
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x18005f8cc
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x18005f8ce
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x180062cc0
Capabilities:
Query environment variable

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r14
sub rsp, 0x40
call qword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
xor esi, esi
mov rbx, rax
test rax, rax
jne 0x180062cf0
xor eax, eax
jmp 0x180062db3
mov rbp, rbx
cmp word [rax], si
je 0x180062d15
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x180062cfc
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x180062cf8
mov qword [rsp + 0x38], rsi
sub rbp, rbx
mov qword [rsp + 0x30], rsi
add rbp, 2
sar rbp, 1
mov r8, rbx
mov r9d, ebp
mov dword [rsp + 0x28], esi
xor edx, edx
mov qword [rsp + 0x20], rsi
xor ecx, ecx
call fcn.180062be0
movsxd r14, eax
test eax, eax
jne 0x180062d53
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x180062ce9
mov rcx, r14
call fcn.18005faf4
mov rdi, rax
test rax, rax
jne 0x180062d6c
xor ecx, ecx
call fcn.18005c7d8
jmp 0x180062d48
mov qword [rsp + 0x38], rsi
mov r9d, ebp
mov qword [rsp + 0x30], rsi
mov r8, rbx
mov dword [rsp + 0x28], r14d
xor edx, edx
xor ecx, ecx
mov qword [rsp + 0x20], rdi
call fcn.180062be0
test eax, eax
jne 0x180062d9d
mov rcx, rdi
call fcn.18005c7d8
jmp 0x180062da7
xor ecx, ecx
call fcn.18005c7d8
mov rsi, rdi
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov rax, rsi
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
mov rdi, qword [rsp + 0x68]
add rsp, 0x40
pop r14
ret
Function at 0x180067668
Capabilities:
Clear file content

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r12
push r14
push r15
sub rsp, 0x20
mov rbx, rdx
mov rsi, r8
xor edx, edx
mov r14d, ecx
lea r8d, [rdx + 1]
call fcn.18005d654
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.18005d654
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1800677b8
cmp rax, 0xffffffffffffffff
je 0x1800677b8
xor edi, edi
test rbp, rbp
jle 0x180067763
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.18005c760
mov rbx, rax
test rax, rax
jne 0x1800676f0
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x180067759
mov edx, 0x8000
mov ecx, r14d
call fcn.1800674ec
mov r15d, eax
mov eax, 0x1000
mov r8d, ebp
cmp rbp, rax
mov r9, rsi
mov rdx, rbx
mov ecx, r14d
cmovge r8d, eax
call fcn.18005f054
cmp eax, 0xffffffff
je 0x180067739
cdqe
sub rbp, rax
test rbp, rbp
jg 0x180067700
mov edx, r15d
mov ecx, r14d
call fcn.1800674ec
jmp 0x180067759
cmp byte [rsi + 0x38], dil
je 0x180067750
cmp dword [rsi + 0x34], 5
jne 0x180067750
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
cmp byte [rsi + 0x30], dil
je 0x180067759
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.18005c7d8
jmp 0x1800677cc
jns 0x1800677cc
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.18005d654
cmp rax, 0xffffffffffffffff
jne 0x180067784
cmp byte [rsi + 0x30], dil
je 0x1800677cc
mov edi, dword [rsi + 0x2c]
jmp 0x1800677cc
mov ecx, r14d
call fcn.1800644e8
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1800677cc
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov byte [rsi + 0x38], 1
mov edi, 0xd
mov dword [rsi + 0x34], eax
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
jmp 0x1800677cc
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1800677c5
mov eax, dword [rsi + 0x2c]
jmp 0x1800677ca
mov eax, 0x16
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.18005d654
mov rbx, qword [rsp + 0x40]
mov eax, edi
mov rdi, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x20
pop r15
pop r14
pop r12
ret

Function at 0x180068850
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x180068878
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x180068878
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret