joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1800440e0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
sub rsp, 0x18
movss xmm2, dword [rcx + 0xf0]
lea r9, [rsp]
movss xmm3, dword [rcx + 0xf4]
mov r10d, 0x10
movss xmm0, dword [rdx]
movss xmm1, dword [rdx + 4]
subss xmm0, xmm2
mov rax, qword [rcx + 0xd8]
subss xmm1, xmm3
movsxd rcx, dword [rcx + 0xd0]
movss dword [rsp], xmm0
movss xmm0, dword [rdx + 8]
mov r8d, dword [rax + rcx*4 - 4]
subss xmm0, xmm2
movss dword [rsp + 4], xmm1
not r8d
movss xmm1, dword [rdx + 0xc]
subss xmm1, xmm3
movss dword [rsp + 8], xmm0
movss dword [rsp + 0xc], xmm1
movzx ecx, byte [r9]
lea rax, [0x180276420]
movzx edx, r8b
inc r9
xor rdx, rcx
shr r8d, 8
xor r8d, dword [rax + rdx*4]
sub r10, 1
jne 0x18004414e
not r8d
mov eax, r8d
add rsp, 0x18
ret
Function at 0x18006ddcc
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push rbp
push r12
push r13
push r14
push r15
mov rbp, rsp
sub rsp, 0x80
mov rdi, rcx
lea rcx, [rbp - 0x60]
call qword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov r14, qword [rbp - 0x58]
cmp rdi, 0x40000000
jbe 0x18006de16
lea rax, [rdi - 0x40000000]
cmp r14, rax
cmovb r14, rax
mov rbx, qword [0x18029fb00]
lea r12, [rdi + 0x40000000]
cmp qword [rbp - 0x50], r12
cmovbe r12, qword [rbp - 0x50]
sub r12, 0xfff
xor esi, esi
test rbx, rbx
je 0x18006de54
cmp rbx, r14
jb 0x18006de4f
cmp rbx, r12
jae 0x18006de4f
cmp qword [rbx + 8], rsi
jne 0x18006dfab
mov rbx, qword [rbx]
jmp 0x18006de36
mov r15, rdi
cmp rdi, r14
jb 0x18006ded8
mov r13d, dword [rbp - 0x38]
xor edx, edx
mov rax, r15
div r13
sub r15, rdx
sub r15, r13
cmp r15, r14
jb 0x18006decf
mov r8d, 0x30
lea rdx, [rbp - 0x30]
mov rcx, r15
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
je 0x18006decf
cmp dword [rbp - 0x10], 0x10000
je 0x18006de9f
mov r15, qword [rbp - 0x28]
cmp r15, r13
jb 0x18006decf
jmp 0x18006de6b
test r15, r15
je 0x18006decf
mov edx, 0x1000
mov r9d, 0x40
mov r8d, 0x3000
mov rcx, r15
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov rbx, rax
test rax, rax
jne 0x18006df70
cmp r15, r14
jae 0x18006de5c
test rbx, rbx
jne 0x18006df70
cmp rdi, r12
ja 0x18006dfab
mov r15d, dword [rbp - 0x38]
xor edx, edx
mov rax, rdi
mov r14d, r15d
div r15
mov eax, r15d
sub rax, rdx
add rax, rdi
mov rdi, rax
cmp rax, r12
ja 0x18006dfab
mov r8d, 0x30
lea rdx, [rbp - 0x30]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
je 0x18006dfab
cmp dword [rbp - 0x10], 0x10000
je 0x18006df46
xor edx, edx
lea edi, [r15 - 1]
add rdi, qword [rbp - 0x18]
add rdi, qword [rbp - 0x30]
mov rax, rdi
div r14
sub rdi, rdx
cmp rdi, r12
jmp 0x18006deff
test rdi, rdi
je 0x18006dfab
mov edx, 0x1000
mov r9d, 0x40
mov r8d, 0x3000
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov rbx, rax
test rax, rax
jmp 0x18006ded2
lea rcx, [rbx + 0x40]
mov dword [rbx + 0x10], esi
mov edx, 0x40
mov qword [rcx], rsi
mov rax, rcx
mov qword [rbx + 8], rcx
add rdx, 0x40
add rcx, 0x40
mov rsi, rax
cmp rdx, 0xfc0
jbe 0x18006df7c
mov rax, qword [0x18029fb00]
mov qword [rbx], rax
mov qword [0x18029fb00], rbx
lea r11, [rsp + 0x80]
mov rax, rbx
mov rbx, qword [r11 + 0x30]
mov rsi, qword [r11 + 0x38]
mov rdi, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rbp
ret
Function at 0x18006ea70
Capabilities:
Resume thread

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
cmp qword [rcx], 0
mov rbx, rcx
je 0x18006ead4
xor edi, edi
cmp dword [rcx + 0xc], edi
jbe 0x18006eac2
mov rax, qword [rbx]
xor edx, edx
mov r8d, dword [rax + rdi*4]
lea ecx, [rdx + 0x5a]
call qword [sym.imp.KERNEL32.dll_OpenThread]
mov rsi, rax
test rax, rax
je 0x18006eabb
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ResumeThread]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
inc edi
cmp edi, dword [rbx + 0xc]
jb 0x18006ea8f
mov r8, qword [rbx]
xor edx, edx
mov rcx, qword [0x18029fb20]
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x18006eae4
Capabilities:
Allocate or change rwx memory

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov eax, ecx
mov esi, edx
imul rbx, rax, 0x38
add rbx, qword [0x18029fb10]
mov rdx, qword [rbx]
mov cl, byte [rbx + 0x20]
mov rbp, rdx
lea rdi, [rdx - 5]
and cl, 1
je 0x18006eb1a
mov rbp, rdi
movzx eax, cl
lea r9, [rsp + 0x40]
test cl, cl
mov r8d, 0x40
cmove rdi, rdx
lea r14, [rax*2 + 5]
mov rcx, rdi
mov rdx, r14
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x18006eb50
mov eax, 0xa
jmp 0x18006ebdc
test esi, esi
je 0x18006eb72
mov byte [rdi], 0xe9
mov eax, dword [rbx + 8]
sub eax, ebp
sub eax, 5
mov dword [rdi + 1], eax
test byte [rbx + 0x20], 1
je 0x18006eb93
mov rax, qword [rbx]
mov word [rax], 0xf9eb
jmp 0x18006eb93
mov eax, dword [rbx + 0x18]
test byte [rbx + 0x20], 1
mov dword [rdi], eax
je 0x18006eb8d
movzx eax, word [rbx + 0x1c]
mov word [rdi + 4], ax
mov al, byte [rbx + 0x1e]
mov byte [rdi + 6], al
jmp 0x18006eb93
mov al, byte [rbx + 0x1c]
mov byte [rdi + 4], al
mov r8d, dword [rsp + 0x40]
lea r9, [rsp + 0x40]
mov rdx, r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov r8, r14
mov rdx, rdi
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_FlushInstructionCache]
and byte [rbx + 0x20], 0xfd
and sil, 1
mov al, sil
shl sil, 2
add al, al
or al, byte [rbx + 0x20]
and al, 0xfb
or al, sil
mov byte [rbx + 0x20], al
xor eax, eax
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret

Function at 0x18006efd8
Capabilities:
Check for software breakpoints

Disassembly:
mov r8b, byte [rcx]
mov r9d, edx
test r8b, r8b
je 0x18006efef
cmp r8b, 0x90
je 0x18006efef
cmp r8b, 0xcc
jne 0x18006f011
mov r10d, 1
mov edx, r10d
cmp r9d, r10d
jbe 0x18006f00d
mov eax, edx
cmp byte [rax + rcx], r8b
jne 0x18006f011
add edx, r10d
cmp edx, r9d
jb 0x18006effd
mov eax, r10d
ret
xor eax, eax
ret
Function at 0x180071ed0
Capabilities:
Allocate or change rwx memory

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x68
mov rax, qword [rsp + 0x78]
sub rax, 0x10000
mov rcx, rax
call fcn.1800720f0
mov qword [rsp + 0x20], rax
mov rax, qword [rsp + 0x70]
cmp qword [rsp + 0x20], rax
jbe 0x180071fd7
mov rax, qword [section..data]
cmp qword [rsp + 0x20], rax
jb 0x180071f34
mov rax, qword [0x180293008]
cmp qword [rsp + 0x20], rax
ja 0x180071f34
mov rax, qword [rsp + 0x20]
sub rax, 0x8000000
mov qword [rsp + 0x20], rax
jmp 0x180071ef6
mov r8d, 0x30
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.1800e2cc0
mov r8d, 0x30
lea rdx, [rsp + 0x30]
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
jne 0x180071f63
jmp 0x180071fd7
cmp dword [rsp + 0x50], 0x10000
jne 0x180071fba
cmp qword [rsp + 0x48], 0x10000
jb 0x180071fba
mov r9d, 0x40
mov r8d, 0x3000
mov edx, 0x10000
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0
je 0x180071fa8
mov rax, qword [rsp + 0x28]
jmp 0x180071fd9
mov rax, qword [rsp + 0x20]
sub rax, 0x10000
mov qword [rsp + 0x20], rax
jmp 0x180071fd2
mov rax, qword [rsp + 0x38]
sub rax, 0x10000
mov rcx, rax
call fcn.1800720f0
mov qword [rsp + 0x20], rax
jmp 0x180071ef6
xor eax, eax
add rsp, 0x68
ret

Function at 0x180071fe0
Capabilities:
Allocate or change rwx memory

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x68
mov rcx, qword [rsp + 0x70]
call fcn.180072130
mov qword [rsp + 0x20], rax
mov rax, qword [rsp + 0x78]
cmp qword [rsp + 0x20], rax
jae 0x1800720e3
mov rax, qword [section..data]
cmp qword [rsp + 0x20], rax
jb 0x18007203b
mov rax, qword [0x180293008]
cmp qword [rsp + 0x20], rax
ja 0x18007203b
mov rax, qword [rsp + 0x20]
add rax, 0x8000000
mov qword [rsp + 0x20], rax
jmp 0x180071ffd
mov r8d, 0x30
xor edx, edx
lea rcx, [rsp + 0x30]
call fcn.1800e2cc0
mov r8d, 0x30
lea rdx, [rsp + 0x30]
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
jne 0x18007206a
jmp 0x1800720e3
cmp dword [rsp + 0x50], 0x10000
jne 0x1800720c1
cmp qword [rsp + 0x48], 0x10000
jb 0x1800720c1
mov r9d, 0x40
mov r8d, 0x3000
mov edx, 0x10000
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0
je 0x1800720af
mov rax, qword [rsp + 0x28]
jmp 0x1800720e5
mov rax, qword [rsp + 0x20]
add rax, 0x10000
mov qword [rsp + 0x20], rax
jmp 0x1800720de
mov rax, qword [rsp + 0x48]
mov rcx, qword [rsp + 0x30]
add rcx, rax
mov rax, rcx
mov rcx, rax
call fcn.180072130
mov qword [rsp + 0x20], rax
jmp 0x180071ffd
xor eax, eax
add rsp, 0x68
ret
Function at 0x180072180
Capabilities:
Hook routines via microsoft detours

Disassembly:
mov qword [rsp + 8], rcx
sub rsp, 0x58
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0x38]
mov rcx, qword [rsp + 0x60]
call fcn.180072710
mov qword [rsp + 0x28], 0
cmp qword [0x18029df68], 0
jne 0x1800721c8
cmp qword [0x18029df60], 0
je 0x1800721c8
mov rax, qword [0x18029df60]
mov qword [0x18029df68], rax
cmp qword [0x18029df68], 0
je 0x18007226e
mov rax, qword [0x18029df68]
cmp qword [rax + 0x10], 0
je 0x18007226e
mov rax, qword [0x18029df68]
mov rcx, qword [rsp + 0x38]
cmp qword [rax + 0x10], rcx
jb 0x18007226e
mov rax, qword [0x18029df68]
mov rcx, qword [rsp + 0x30]
cmp qword [rax + 0x10], rcx
ja 0x18007226e
mov rax, qword [0x18029df68]
mov rax, qword [rax + 0x10]
mov qword [rsp + 0x28], rax
mov rax, qword [rsp + 0x38]
cmp qword [rsp + 0x28], rax
jb 0x180072234
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x28], rax
jbe 0x18007223b
xor eax, eax
jmp 0x1800723e9
mov rax, qword [0x18029df68]
mov rcx, qword [rsp + 0x28]
mov rcx, qword [rcx + 0x48]
mov qword [rax + 0x10], rcx
mov r8d, 0x60
mov edx, 0xcc
mov rcx, qword [rsp + 0x28]
call fcn.1800e2cc0
mov rax, qword [rsp + 0x28]
jmp 0x1800723e9
mov rax, qword [0x18029df60]
mov qword [0x18029df68], rax
jmp 0x180072290
mov rax, qword [0x18029df68]
mov rax, qword [rax + 8]
mov qword [0x18029df68], rax
cmp qword [0x18029df68], 0
je 0x1800722dd
cmp qword [0x18029df68], 0
je 0x1800722db
mov rax, qword [0x18029df68]
cmp qword [rax + 0x10], 0
je 0x1800722db
mov rax, qword [0x18029df68]
mov rcx, qword [rsp + 0x38]
cmp qword [rax + 0x10], rcx
jb 0x1800722db
mov rax, qword [0x18029df68]
mov rcx, qword [rsp + 0x30]
cmp qword [rax + 0x10], rcx
ja 0x1800722db
jmp 0x18007220c
jmp 0x18007227e
mov rcx, qword [rsp + 0x60]
call fcn.180074340
and eax, 0xffff
mov eax, eax
mov rcx, qword [rsp + 0x60]
sub rcx, rax
mov rax, rcx
mov qword [rsp + 0x60], rax
mov r8, qword [rsp + 0x30]
mov rdx, qword [rsp + 0x38]
mov rcx, qword [rsp + 0x60]
call fcn.1800723f0
mov qword [rsp + 0x48], rax
cmp qword [rsp + 0x48], 0
je 0x1800723e7
mov rax, qword [rsp + 0x48]
mov qword [0x18029df68], rax
mov rax, qword [0x18029df68]
mov dword [rax], 0x52727464
mov rax, qword [0x18029df68]
mov qword [rax + 0x10], 0
mov rax, qword [0x18029df68]
mov rcx, qword [0x18029df60]
mov qword [rax + 8], rcx
mov rax, qword [0x18029df68]
mov qword [0x18029df60], rax
mov qword [rsp + 0x40], 0
mov rax, qword [0x18029df68]
add rax, 0x60
mov qword [rsp + 0x28], rax
mov dword [rsp + 0x20], 0x2a8
jmp 0x180072398
mov eax, dword [rsp + 0x20]
dec eax
mov dword [rsp + 0x20], eax
cmp dword [rsp + 0x20], 1
jle 0x1800723d2
movsxd rax, dword [rsp + 0x20]
imul rax, rax, 0x60
mov rcx, qword [rsp + 0x28]
mov rdx, qword [rsp + 0x40]
mov qword [rcx + rax + 0x48], rdx
movsxd rax, dword [rsp + 0x20]
imul rax, rax, 0x60
mov rcx, qword [rsp + 0x28]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x40], rax
jmp 0x18007238e
mov rax, qword [0x18029df68]
mov rcx, qword [rsp + 0x40]
mov qword [rax + 0x10], rcx
jmp 0x18007220c
xor eax, eax
add rsp, 0x58
ret
Function at 0x180087580
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x50
mov rax, qword [rcx + 8]
mov ebp, r8d
mov ecx, 0x3e80000
mov rbx, qword [rax + 0x2f0]
mov rax, qword [rdx + 0x80]
movzx edx, word [rdx + 0x68]
movzx edi, word [rax + 0x18]
mov eax, 0x40000
shl edi, 0x10
cmp edi, eax
cmovl edi, eax
shl edx, 0x10
call fcn.180076210
mov dword [rsp + 0x24], eax
mov ecx, eax
cmp eax, 0x28f
jge 0x1800875d6
xor eax, eax
add rsp, 0x50
pop rdi
pop rbp
pop rbx
ret
mov eax, dword [rbx + 0x24]
mov qword [rsp + 0x80], rsi
mov esi, dword [rbx + 0x28]
mov qword [rsp + 0x48], r12
mov r12d, dword [rbx + 0x3c]
mov qword [rsp + 0x40], r13
mov r13d, dword [rbx + 0x38]
mov dword [rsp + 0x88], eax
mov eax, dword [rbx + 0x2c]
mov qword [rsp + 0x38], r14
mov r14d, dword [rbx + 0x40]
mov dword [rsp + 0x70], eax
mov eax, dword [rbx + 0x34]
mov qword [rsp + 0x30], r15
mov r15d, dword [rbx + 0x30]
mov dword [rsp + 0x78], eax
mov dword [rsp + 0x20], r12d
test ebp, ebp
jg 0x18008762d
mov ebp, 0x4b0000
jmp 0x18008763b
shl ebp, 0x10
mov edx, ecx
mov ecx, ebp
call fcn.1800787f0
mov ebp, eax
bsr ecx, ebp
bsr eax, edi
shl r12d, 0x10
add eax, ecx
cmp eax, 0x2e
jl 0x180087651
mov eax, r12d
jmp 0x18008765a
mov edx, edi
mov ecx, ebp
call fcn.1800787f0
mov r9d, dword [rsp + 0x88]
mov ecx, r9d
shl ecx, 0x10
cmp eax, ecx
jge 0x180087676
shl esi, 0x10
mov ecx, esi
jmp 0x180087765
mov r8d, dword [rsp + 0x70]
mov edx, r8d
shl edx, 0x10
mov dword [rsp + 0x88], edx
cmp eax, edx
jge 0x1800876d4
mov ebx, r8d
mov edx, edi
sub ebx, r9d
call fcn.180076210
mov ecx, ebp
sub ecx, eax
test ebx, ebx
je 0x1800876c4
sub r15d, esi
mov r8d, ebx
mov edx, r15d
call fcn.1800786c0
shl esi, 0x10
mov edx, edi
mov ecx, esi
mov ebx, eax
call fcn.180076210
add ebx, eax
jmp 0x18008776e
mov esi, dword [rsp + 0x78]
mov ebx, esi
mov r8d, dword [rsp + 0x70]
shl ebx, 0x10
jmp 0x1800876e1
mov esi, dword [rsp + 0x78]
mov ebx, esi
shl ebx, 0x10
cmp eax, ebx
jge 0x180087720
mov ecx, dword [rsp + 0x88]
mov r12d, esi
mov edx, edi
sub r12d, r8d
call fcn.180076210
mov ecx, ebp
sub ecx, eax
test r12d, r12d
je 0x180087725
sub r13d, r15d
mov r8d, r12d
mov edx, r13d
call fcn.1800786c0
shl r15d, 0x10
mov edx, edi
mov ecx, r15d
mov ebx, eax
call fcn.180076210
add ebx, eax
jmp 0x18008776e
cmp eax, r12d
jge 0x18008775e
mov r15d, dword [rsp + 0x20]
mov edx, edi
mov ecx, ebx
call fcn.180076210
sub ebp, eax
sub r15d, esi
je 0x18008775e
sub r14d, r13d
mov r8d, r15d
mov edx, r14d
mov ecx, ebp
call fcn.1800786c0
shl r13d, 0x10
mov edx, edi
mov ecx, r13d
mov ebx, eax
call fcn.180076210
add ebx, eax
jmp 0x18008776e
shl r14d, 0x10
mov ecx, r14d
mov edx, edi
call fcn.180076210
mov ebx, eax
mov edx, dword [rsp + 0x24]
mov ecx, ebx
mov r15, qword [rsp + 0x30]
mov r14, qword [rsp + 0x38]
mov r13, qword [rsp + 0x40]
mov r12, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x80]
add rsp, 0x50
pop rdi
pop rbp
pop rbx
jmp fcn.180076210
Function at 0x1800d37a0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push r14
sub rsp, 0x250
mov rax, qword [0x180293020]
xor rax, rsp
mov qword [rsp + 0x240], rax
mov eax, dword [rcx + 0x58]
lea rbx, [rsp + 0x30]
mov dword [rsp + 0x40], eax
mov ebp, r9d
mov eax, dword [rcx + 0x5c]
mov rsi, rcx
mov dword [rsp + 0x44], eax
mov eax, dword [rsp + 0x290]
mov dword [rsp + 0x34], eax
mov dword [rsp + 0x38], edx
mov dword [rsp + 0x3c], r8d
mov dword [rsp + 0x30], r9d
mov qword [rsp + 0x278], rdi
nop dword [rax]
mov r10d, dword [rbx + 0x14]
mov eax, r10d
mov r14d, dword [rbx + 4]
cmp r10d, r14d
mov r9d, dword [rbx + 0xc]
cmovg eax, r14d
cmp r9d, eax
jl 0x1800d393c
cmp r10d, r14d
mov eax, r14d
cmovg eax, r10d
cmp r9d, eax
jg 0x1800d393c
cmp r10d, r14d
jne 0x1800d3840
sub rbx, 0x10
jmp 0x1800d3984
mov edx, dword [rsi + 0x88]
xor r9d, r9d
cmp r10d, r14d
setge r9b
inc r9d
cmp edx, r9d
je 0x1800d38b2
mov eax, dword [rsi + 4]
mov ecx, eax
mov r8d, dword [rsi + 8]
neg ecx
cmp r10d, r14d
jge 0x1800d3874
dec eax
add eax, r10d
and eax, ecx
sub eax, r10d
jmp 0x1800d387c
and ecx, r10d
mov eax, r10d
sub eax, ecx
cmp eax, r8d
setge r11b
test edx, edx
je 0x1800d389b
movzx edx, r11b
mov rcx, rsi
call fcn.1800d4950
test al, al
jne 0x1800d3995
movzx r8d, r11b
mov edx, r9d
mov rcx, rsi
call fcn.1800d4fc0
test al, al
jne 0x1800d3995
mov edx, dword [rsi + 0x64]
lea r9, [0x1800d5320]
mov ecx, dword [rsi + 0x60]
mov r8, rbx
cmp r10d, r14d
jge 0x1800d38de
mov dword [rsp + 0x28], edx
mov edx, 2
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.1800d3620
jmp 0x1800d3932
mov eax, dword [rbx + 4]
neg ecx
movzx edi, byte [rsi + 0x6a]
neg eax
mov dword [rbx + 4], eax
neg edx
mov eax, dword [rbx + 0xc]
neg eax
mov dword [rsp + 0x28], ecx
mov dword [rbx + 0xc], eax
mov rcx, rsi
mov eax, dword [rbx + 0x14]
neg eax
mov dword [rsp + 0x20], edx
mov edx, 2
mov dword [rbx + 0x14], eax
call fcn.1800d3620
test dil, dil
je 0x1800d392a
cmp byte [rsi + 0x6a], 0
jne 0x1800d392a
mov rdx, qword [rsi + 0x70]
mov ecx, dword [rdx + 0x20]
neg ecx
mov dword [rdx + 0x20], ecx
mov ecx, dword [rbx + 4]
neg ecx
mov dword [rbx + 4], ecx
test al, al
jne 0x1800d3995
sub rbx, 0x10
jmp 0x1800d3984
mov eax, dword [rbx + 8]
mov ecx, dword [rbx + 0x10]
mov dword [rbx + 0x20], ecx
add ecx, eax
mov dword [rbx + 0x24], r10d
lea edx, [rax + rbp]
mov eax, ecx
sar eax, 1
mov dword [rbx + 0x18], eax
lea eax, [rcx + rdx]
sar eax, 2
lea ecx, [r10 + r9]
mov dword [rbx + 0x10], eax
mov eax, ecx
sar edx, 1
sar eax, 1
mov dword [rbx + 8], edx
lea edx, [r14 + r9]
mov dword [rbx + 0x1c], eax
lea eax, [rcx + rdx]
sar eax, 2
sar edx, 1
mov dword [rbx + 0x14], eax
mov dword [rbx + 0xc], edx
add rbx, 0x10
lea rax, [rsp + 0x30]
cmp rbx, rax
jb 0x1800d3999
mov ebp, dword [rbx]
jmp 0x1800d3800
mov al, 1
jmp 0x1800d39a2
mov dword [rsi + 0x58], ebp
xor al, al
mov dword [rsi + 0x5c], r14d
mov rdi, qword [rsp + 0x278]
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.1800df160
mov rbx, qword [rsp + 0x280]
add rsp, 0x250
pop r14
pop rsi
pop rbp
ret
Function at 0x1800d9cf0
Capabilities:
Get file size
Read file on windows
Read file via mapping

Disassembly:
push rbx
push rbp
sub rsp, 0x48
mov rbp, rdx
mov rbx, rcx
test rcx, rcx
jne 0x1800d9d0c
lea eax, [rcx + 0x28]
add rsp, 0x48
pop rbp
pop rbx
ret
mov qword [rsp + 0x68], rsi
xor r9d, r9d
mov qword [rsp + 0x40], r14
mov edx, 0x80000000
xor r14d, r14d
mov rcx, rbp
mov qword [rsp + 0x30], r14
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
lea r8d, [r14 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rsi, rax
cmp rax, 0xffffffffffffffff
jne 0x1800d9d60
mov r14, qword [rsp + 0x40]
lea eax, [rsi + 2]
mov rsi, qword [rsp + 0x68]
add rsp, 0x48
pop rbp
pop rbx
ret
lea rdx, [rsp + 0x70]
mov qword [rsp + 0x78], rdi
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1800d9e85
mov rax, qword [rsp + 0x70]
cmp rax, 0x7fffffff
jg 0x1800d9e85
test rax, rax
je 0x1800d9e85
xor r9d, r9d
mov qword [rsp + 0x28], r14
xor edx, edx
mov dword [rsp + 0x20], r14d
mov rcx, rsi
lea r8d, [r9 + 2]
call qword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov rdi, rax
test rax, rax
je 0x1800d9e85
mov ecx, dword [rsp + 0x70]
xor r9d, r9d
mov dword [rbx + 8], ecx
xor r8d, r8d
mov rcx, rax
mov dword [rbx + 0xc], r14d
mov qword [rsp + 0x20], r14
lea edx, [r9 + 4]
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov rcx, rdi
mov qword [rbx], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp qword [rbx], r14
je 0x1800d9dfa
lea rax, [0x1800d9ee0]
jmp 0x1800d9e53
mov rcx, qword [rbx + 0x30]
xor edx, edx
movsxd r8, dword [rbx + 8]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov qword [rbx], rax
test rax, rax
je 0x1800d9e85
mov edi, r14d
nop dword [rax + rax]
mov r8d, dword [rbx + 8]
lea r9, [rsp + 0x60]
mov edx, edi
sub r8d, edi
add rdx, qword [rbx]
mov rcx, rsi
mov qword [rsp + 0x20], r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1800d9e73
add edi, dword [rsp + 0x60]
cmp edi, dword [rbx + 8]
jne 0x1800d9e20
lea rax, [0x1800d9eb0]
mov rcx, rsi
mov qword [rbx + 0x28], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [rbx]
mov qword [rbx + 0x10], rax
xor eax, eax
mov qword [rbx + 0x18], rbp
mov qword [rbx + 0x20], r14
jmp 0x1800d9e9a
mov rcx, qword [rbx + 0x30]
xor edx, edx
mov r8, qword [rbx]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 0x51
mov qword [rbx], r14
mov qword [rbx + 8], r14
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x68]
mov r14, qword [rsp + 0x40]
add rsp, 0x48
pop rbp
pop rbx
ret
Function at 0x1800db470
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rdx
test rdx, rdx
jne 0x1800db47b
xor eax, eax
ret
lea r11, [0x180133380]
not ecx
cmp r8d, 8
jb 0x1800db551
mov r10d, r8d
shr r10, 3
nop word [rax + rax]
movzx edx, byte [r9]
mov eax, ecx
xor rdx, rax
shr ecx, 8
movzx eax, dl
add r8d, 0xfffffff8
movzx edx, byte [r9 + 1]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 2]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 3]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 4]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 5]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 6]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 7]
add r9, 8
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
sub r10, 1
jne 0x1800db4a0
test r8d, r8d
je 0x1800db57d
nop word [rax + rax]
movzx edx, byte [r9]
lea r9, [r9 + 1]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
add r8d, 0xffffffff
jne 0x1800db560
not ecx
mov eax, ecx
ret