joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1800888c0
Capabilities:
Log keystrokes

Disassembly:
push rdi
sub rsp, 0x220
lea rdi, [rsp + 0x40]
mov ecx, 0x78
mov eax, 0xcccccccc
rep stosd dword [rdi], eax
mov rax, qword [0x1800eaf00]
xor rax, rsp
mov qword [rsp + 0x210], rax
lea rax, [rsp + 0x60]
mov rdi, rax
xor eax, eax
mov ecx, 0x100
rep stosb byte [rdi], al
mov r8d, 0x6d1
xor edx, edx
lea rcx, [0x18012eca2]
call sub.VCRUNTIME140.dll_memset
mov dword [rsp + 0x40], 0x20
jmp 0x180088925
mov eax, dword [rsp + 0x40]
inc eax
mov dword [rsp + 0x40], eax
cmp dword [rsp + 0x40], 0x15c
jg 0x180088b29
movsxd rax, dword [rsp + 0x40]
lea rcx, [0x18012e9e8]
movsx eax, word [rcx + rax*2]
mov dword [rsp + 0x168], eax
cmp dword [rsp + 0x168], 0xffffffff
jne 0x180088956
jmp 0x18008891b
cmp dword [rsp + 0x40], 0x140
jl 0x180088a32
cmp dword [rsp + 0x40], 0x14e
jg 0x180088a32
mov dword [rsp + 0x1b8], 0x60
mov dword [rsp + 0x1bc], 0x61
mov dword [rsp + 0x1c0], 0x62
mov dword [rsp + 0x1c4], 0x63
mov dword [rsp + 0x1c8], 0x64
mov dword [rsp + 0x1cc], 0x65
mov dword [rsp + 0x1d0], 0x66
mov dword [rsp + 0x1d4], 0x67
mov dword [rsp + 0x1d8], 0x68
mov dword [rsp + 0x1dc], 0x69
mov dword [rsp + 0x1e0], 0x6e
mov dword [rsp + 0x1e4], 0x6f
mov dword [rsp + 0x1e8], 0x6a
mov dword [rsp + 0x1ec], 0x6d
mov dword [rsp + 0x1f0], 0x6b
mov eax, dword [rsp + 0x40]
sub eax, 0x140
cdqe
mov eax, dword [rsp + rax*4 + 0x1b8]
mov dword [rsp + 0x164], eax
jmp 0x180088a4b
mov edx, 1
mov ecx, dword [rsp + 0x168]
call qword [sym.imp.USER32.dll_MapVirtualKeyW]
mov dword [rsp + 0x164], eax
mov dword [rsp + 0x28], 0
mov dword [rsp + 0x20], 0x10
lea r9, [rsp + 0x178]
lea r8, [rsp + 0x60]
mov edx, dword [rsp + 0x168]
mov ecx, dword [rsp + 0x164]
call qword [sym.imp.USER32.dll_ToUnicode]
mov dword [rsp + 0x16c], eax
cmp dword [rsp + 0x16c], 0xffffffff
jne 0x180088ac5
mov dword [rsp + 0x28], 0
mov dword [rsp + 0x20], 0x10
lea r9, [rsp + 0x178]
lea r8, [rsp + 0x60]
mov edx, dword [rsp + 0x168]
mov ecx, dword [rsp + 0x164]
call qword [sym.imp.USER32.dll_ToUnicode]
mov dword [rsp + 0x16c], eax
cmp dword [rsp + 0x16c], 1
jge 0x180088ad4
jmp 0x18008891b
movsxd rax, dword [rsp + 0x40]
imul rax, rax, 5
lea rcx, [0x18012eca2]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x38], 0
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], 5
mov qword [rsp + 0x20], rax
mov r9d, 1
lea r8, [rsp + 0x178]
xor edx, edx
mov ecx, 0xfde9
call qword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
jmp 0x18008891b
mov rcx, rsp
lea rdx, [0x1800ad950]
call fcn.180090024
mov rcx, qword [rsp + 0x210]
xor rcx, rsp
call fcn.18008f3b0
add rsp, 0x220
pop rdi
ret
Function at 0x18008e5c0
Capabilities:
Link many functions at runtime

Disassembly:
push rdi
sub rsp, 0x70
lea rdi, [rsp + 0x20]
mov ecx, 0x14
mov eax, 0xcccccccc
rep stosd dword [rdi], eax
mov rax, qword [0x1800eaf00]
xor rax, rsp
mov qword [rsp + 0x60], rax
lea rax, str.libOSMesa.dll
mov qword [rsp + 0x38], rax
lea rax, str.OSMesa.dll
mov qword [rsp + 0x40], rax
mov qword [rsp + 0x48], 0
cmp qword [0x18012f5f8], 0
je 0x18008e61b
mov eax, 1
jmp 0x18008e79b
mov dword [rsp + 0x20], 0
jmp 0x18008e62f
mov eax, dword [rsp + 0x20]
inc eax
mov dword [rsp + 0x20], eax
movsxd rax, dword [rsp + 0x20]
cmp qword [rsp + rax*8 + 0x38], 0
je 0x18008e661
movsxd rax, dword [rsp + 0x20]
mov rcx, qword [rsp + rax*8 + 0x38]
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov qword [0x18012f5f8], rax
cmp qword [0x18012f5f8], 0
je 0x18008e65f
jmp 0x18008e661
jmp 0x18008e625
cmp qword [0x18012f5f8], 0
jne 0x18008e683
lea rdx, str.OSMesa:_Library_not_found
mov ecx, 0x10006
call fcn.18007eae0
xor eax, eax
jmp 0x18008e79b
lea rdx, str.OSMesaCreateContextExt
mov rcx, qword [0x18012f5f8]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [0x18012f600], rax
lea rdx, str.OSMesaCreateContextAttribs
mov rcx, qword [0x18012f5f8]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [0x18012f608], rax
lea rdx, str.OSMesaDestroyContext
mov rcx, qword [0x18012f5f8]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [0x18012f610], rax
lea rdx, str.OSMesaMakeCurrent
mov rcx, qword [0x18012f5f8]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [0x18012f618], rax
lea rdx, str.OSMesaGetColorBuffer
mov rcx, qword [0x18012f5f8]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [0x18012f620], rax
lea rdx, str.OSMesaGetDepthBuffer
mov rcx, qword [0x18012f5f8]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [0x18012f628], rax
lea rdx, str.OSMesaGetProcAddress
mov rcx, qword [0x18012f5f8]
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [0x18012f630], rax
cmp qword [0x18012f600], 0
je 0x18008e77c
cmp qword [0x18012f610], 0
je 0x18008e77c
cmp qword [0x18012f618], 0
je 0x18008e77c
cmp qword [0x18012f620], 0
je 0x18008e77c
cmp qword [0x18012f628], 0
je 0x18008e77c
cmp qword [0x18012f630], 0
jne 0x18008e796
lea rdx, str.OSMesa:_Failed_to_load_required_entry_points
mov ecx, 0x10008
call fcn.18007eae0
call fcn.18008e7d0
xor eax, eax
jmp 0x18008e79b
mov eax, 1
mov rdi, rax
mov rcx, rsp
lea rdx, [0x1800ae120]
call fcn.180090024
mov rax, rdi
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.18008f3b0
add rsp, 0x70
pop rdi
ret
Function at 0x140001270
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rdi
sub rsp, 0x20
xor ebp, ebp
mov rbx, rcx
lea r8d, [rbp + 0xa]
call qword [sym.imp.KERNEL32.dll_FindResourceW]
mov rdi, rax
test rax, rax
je 0x14000131a
mov rdx, rax
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_LoadResource]
test rax, rax
je 0x14000131a
mov rcx, rax
mov qword [rsp + 0x30], rsi
call qword [sym.imp.KERNEL32.dll_LockResource]
mov rdx, rdi
mov rcx, rbx
mov rsi, rax
call qword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
mov eax, 2
shr ebx, 1
lea ecx, [rbx + 1]
mul rcx
mov rcx, 0xffffffffffffffff
cmovo rax, rcx
mov rcx, rax
call fcn.140001710
add rbx, rbx
mov rdx, rsi
mov r8, rbx
mov rcx, rax
mov rdi, rax
call fcn.1400026b0
mov rsi, qword [rsp + 0x30]
mov rax, rdi
mov word [rbx + rdi], bp
mov rbx, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
mov rbx, qword [rsp + 0x38]
mov rax, rbp
mov rbp, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140005948
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x140005774
Function at 0x140002080
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r12
push r14
push r15
mov eax, dword [rcx + 0x48]
lea rbx, [rcx + 0x28]
mov rsi, qword [rcx]
lea r11, [rcx + 0x28]
add rbx, rax
mov rdi, rcx
movabs rbp, 0x9e3779b185ebca87
movabs r15, 0x27d4eb2f165667c5
movabs r14, 0xc2b2ae3d27d4eb4f
movabs r12, 0x7a1435883d4d519d
cmp rsi, 0x20
jb 0x14000217b
mov rcx, qword [rcx + 8]
mov r8, qword [rdi + 0x18]
mov r9, qword [rdi + 0x20]
mov rax, r8
mov rdx, qword [rdi + 0x10]
mov r10, r9
rol r10, 0x12
rol rax, 0xc
add r10, rax
mov rax, rdx
rol rax, 7
add r10, rax
mov rax, rcx
rol rax, 1
add r10, rax
movabs rax, 0x85ebca77c2b2ae63
imul rcx, r14
imul rdx, r14
imul r8, r14
imul r9, r14
rol rcx, 0x1f
imul rcx, rbp
rol rdx, 0x1f
xor r10, rcx
rol r8, 0x1f
imul r10, rbp
imul rdx, rbp
imul r8, rbp
sub r10, r12
rol r9, 0x1f
xor r10, rdx
imul r10, rbp
imul r9, rbp
sub r10, r12
xor r10, r8
imul r10, rbp
sub r10, r12
xor r10, r9
imul r10, rbp
add rax, r10
add rax, rsi
jmp 0x140002183
lea rax, [rsi + r15]
add rax, qword [rcx + 0x18]
lea rdx, [rdi + 0x30]
cmp rdx, rbx
ja 0x1400021ba
nop dword [rax]
mov rcx, qword [r11]
add rdx, 8
imul rcx, r14
add r11, 8
rol rcx, 0x1f
imul rcx, rbp
xor rax, rcx
rol rax, 0x1b
imul rax, rbp
sub rax, r12
cmp rdx, rbx
jbe 0x140002190
lea rdx, [r11 + 4]
movabs r8, 0x165667b19e3779f9
cmp rdx, rbx
ja 0x1400021e5
mov ecx, dword [r11]
mov r11, rdx
imul rcx, rbp
xor rax, rcx
rol rax, 0x17
imul rax, r14
add rax, r8
cmp r11, rbx
jae 0x14000220b
nop word [rax + rax]
movzx ecx, byte [r11]
inc r11
imul rcx, r15
xor rax, rcx
rol rax, 0xb
imul rax, rbp
cmp r11, rbx
jb 0x1400021f0
mov rbx, qword [rsp + 0x20]
mov rcx, rax
mov rbp, qword [rsp + 0x28]
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
shr rcx, 0x21
xor rcx, rax
imul rcx, r14
mov rdx, rcx
shr rdx, 0x1d
xor rdx, rcx
imul rdx, r8
mov rax, rdx
shr rax, 0x20
xor rax, rdx
pop r15
pop r14
pop r12
ret

Function at 0x14000a2e0
Capabilities:
Get common file path

Disassembly:
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x250
mov rax, qword [0x14002c008]
xor rax, rsp
mov qword [rsp + 0x240], rax
mov rdi, r8
lea rax, [rsp + 0x30]
mov rbx, rcx
mov qword [rsp + 0x20], rax
xor r8d, r8d
xor ecx, ecx
xor r9d, r9d
call qword [sym.imp.SHELL32.dll_SHGetFolderPathW]
test eax, eax
je 0x14000a325
xor al, al
jmp 0x14000a372
cmp word [rbx], 0
je 0x14000a33d
nop dword [rax + rax]
add rbx, 2
dec rdi
cmp word [rbx], 0
jne 0x14000a330
cmp word [rsp + 0x30], 0
je 0x14000a36b
lea rcx, [rsp + 0x30]
sub rcx, rbx
nop dword [rax]
cmp rdi, 1
jb 0x14000a393
movzx eax, word [rcx + rbx]
dec rdi
mov word [rbx], ax
add rbx, 2
cmp word [rcx + rbx], 0
jne 0x14000a350
xor eax, eax
mov word [rbx], ax
mov al, 1
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.14000b4f0
mov rbx, qword [rsp + 0x270]
add rsp, 0x250
pop rdi
ret
call fcn.14000f5ec
int3
Function at 0x14000ab70
Capabilities:
Create directory

Disassembly:
mov qword [rsp + 0x18], rsi
push rdi
mov eax, 0x2030
call fcn.14001ef70
sub rsp, rax
mov rax, qword [0x14002c008]
xor rax, rsp
mov qword [rsp + 0x2020], rax
mov r11d, dword [0x14002dd90]
lea rsi, [0x140038dd0]
mov rdi, rcx
test r11d, r11d
jne 0x14000abe9
mov r8d, 0x1000
lea rdx, str._HOME_
lea rcx, [rsp + 0x20]
call fcn.14000a3a0
test al, al
je 0x14000acc9
lea rcx, [rsp + 0x20]
call fcn.140013bfc
movsxd r11, dword [0x14002dd90]
mov qword [rsi + r11*8], rax
inc r11d
mov dword [0x14002dd90], r11d
xor r9d, r9d
test r11d, r11d
jle 0x14000ac24
mov r10, rsi
mov r8, qword [r10]
mov rax, rdi
sub r8, rdi
nop dword [rax]
movzx edx, word [rax]
movzx ecx, word [rax + r8]
sub edx, ecx
jne 0x14000ac14
add rax, 2
test ecx, ecx
jne 0x14000ac00
test edx, edx
je 0x14000ac47
inc r9d
add r10, 8
cmp r9d, r11d
jl 0x14000abf4
mov rax, 0xffffffffffffffff
nop dword [rax + rax]
inc rax
cmp word [rdi + rax*2], 0
jne 0x14000ac30
cmp rax, 2
jne 0x14000ac4b
cmp word [rdi + 2], 0x3a
jne 0x14000ac4b
mov al, 1
jmp 0x14000aca8
xor edx, edx
mov qword [rsp + 0x2048], rbx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
setne bl
test eax, eax
jne 0x14000ac76
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x14000ac9d
mov bl, 1
cmp dword [0x14002dd90], 0x400
jge 0x14000ac9d
mov rcx, rdi
call fcn.140013bfc
movsxd rdx, dword [0x14002dd90]
mov qword [rsi + rdx*8], rax
inc edx
mov dword [0x14002dd90], edx
movzx eax, bl
mov rbx, qword [rsp + 0x2048]
mov rcx, qword [rsp + 0x2020]
xor rcx, rsp
call fcn.14000b4f0
mov rsi, qword [rsp + 0x2050]
add rsp, 0x2030
pop rdi
ret
lea rcx, str._HOME_
call fcn.14000a9c0
int3
Function at 0x14000adf0
Capabilities:
Check if file exists
Delete file
Get file attributes
Terminate process

Disassembly:
sub rsp, 0x68
mov rcx, qword [0x14002dd98]
test rcx, rcx
je 0x14000ae2b
mov edx, 0x1388
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x14000ae1e
mov rcx, qword [0x14002dd98]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_TerminateProcess]
mov rcx, qword [0x14002dd98]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [0x14002dda8], 0
je 0x14000af1e
mov qword [rsp + 0x70], rbx
lea rcx, [rsp + 0x20]
mov qword [rsp + 0x78], rbp
lea rbp, [0x1400288a0]
mov qword [rsp + 0x80], rsi
lea rsi, [0x1400365d0]
mov qword [rsp + 0x88], rdi
xor edi, edi
mov qword [rsp + 0x60], r14
mov r14d, 0x414
mov word [rsp + 0x40], r14w
mov qword [rsp + 0x20], rdi
mov dword [rsp + 0x28], 3
mov qword [rsp + 0x30], rsi
mov qword [rsp + 0x38], rbp
mov dword [rsp + 0x44], edi
mov qword [rsp + 0x48], rdi
mov qword [rsp + 0x50], rbp
call qword [sym.imp.SHELL32.dll_SHFileOperationW]
mov ebx, edi
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x14000aeff
test al, 0x10
je 0x14000aeff
mov ecx, 0x64
call qword [sym.imp.KERNEL32.dll_Sleep]
lea rcx, [rsp + 0x20]
mov qword [rsp + 0x20], rdi
mov dword [rsp + 0x28], 3
mov qword [rsp + 0x30], rsi
mov qword [rsp + 0x38], rbp
mov word [rsp + 0x40], r14w
mov dword [rsp + 0x44], edi
mov qword [rsp + 0x48], rdi
mov qword [rsp + 0x50], rbp
call qword [sym.imp.SHELL32.dll_SHFileOperationW]
inc ebx
cmp ebx, 0x14
jl 0x14000aea5
mov rdi, qword [rsp + 0x88]
mov rsi, qword [rsp + 0x80]
mov rbp, qword [rsp + 0x78]
mov rbx, qword [rsp + 0x70]
mov r14, qword [rsp + 0x60]
add rsp, 0x68
ret
Function at 0x14000bdf8
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14000be42
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14000be42
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14000be42
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14000be42
cmp dword [rcx + 0x84], 0xe
jbe 0x14000be42
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14000be44
xor al, al
add rsp, 0x28
ret

Function at 0x14000f5e0
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 0x14000f44b
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14000f44b
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14000f44b
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14000f44b
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14000f44b
cmp dword [rcx + 0x84], 0xe
jbe 0x14000f44b
cmp dword [rcx + 0xf8], 0
je 0x14000f44b
mov ecx, ebx
call fcn.14000f4fc
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.14000f2d8
nop
cmp dword [rbp + 0x20], 0
je 0x14000f499
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.14000f4a4
int3
xor r8d, r8d
xor edx, edx
jmp 0x14000f3dc
Function at 0x1400189f8
Capabilities:
Query environment variable

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
call qword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
xor ebp, ebp
mov rbx, rax
test rax, rax
je 0x140018a7f
mov rsi, rbx
cmp word [rax], bp
je 0x140018a3e
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x140018a28
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x140018a24
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.140016228
mov rdi, rax
test rax, rax
je 0x140018a6c
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.14000d3c0
mov rbp, rdi
xor ecx, ecx
call fcn.140015338
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov rax, rbp
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x14001abec
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x14001ac02
mov al, 1
jmp 0x14001ac62
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x14001ac13
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x14001ac60
mov ecx, dword [rcx + 0x18]
nop
call fcn.140018d40
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x14001ac60
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x14001ac60
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x14001ac60
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x14001ac62
xor al, al
add rsp, 0x20
pop rbx
ret

Function at 0x14001ee80
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x14001eea8
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x14001eea8
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x180004170
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
sub rsp, 8
mov r10, rcx
mov r9d, 0x270
mov ecx, dword [rcx]
cmp ecx, r9d
jne 0x1800041d1
lea r8, [r10 + 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 r9, 1
jne 0x180004190
mov ecx, dword [r10]
jmp 0x1800042ba
cmp ecx, 0x4e0
jb 0x1800042ba
lea r11, [r10 + 0x9c4]
mov qword [rsp], rbx
mov eax, dword [r11]
mov ebx, 0xe3
mov edx, dword [r11 + 4]
lea r8, [r11 + 4]
xor edx, eax
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
mov eax, dword [r8]
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r11 + 0x634]
xor ecx, edx
mov dword [r11 - 0x9c0], ecx
lea r11, [r8]
sub rbx, 1
jne 0x1800041f0
lea r11, [r10 + 0xd50]
mov ebx, 0x18c
mov eax, dword [r11]
nop dword [rax + rax]
mov edx, eax
lea r8, [r11 + 4]
xor edx, dword [r8]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
mov eax, dword [r8]
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r11 - 0xd4c]
xor ecx, edx
mov dword [r11 - 0x9c0], ecx
lea r11, [r8]
sub rbx, 1
jne 0x180004240
mov edx, dword [r10 + 0x1380]
xor edx, dword [r10 + 4]
mov rbx, qword [rsp]
btr edx, 0x1f
xor edx, dword [r10 + 0x1380]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r10 + 0x634]
xor ecx, edx
mov dword [r10 + 0x9c0], ecx
xor ecx, ecx
mov dword [r10], ecx
mov eax, ecx
mov edx, dword [r10 + rax*4 + 4]
lea eax, [rcx + 1]
mov dword [r10], eax
mov ecx, edx
mov eax, dword [r10 + 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

Function at 0x180005b60
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 0x180005bbd
lea rbx, [0x180079bd0]
movzx r8d, byte [r9]
lea r9, [r9 + 1]
dec r10
cmp r8b, 0x23
jne 0x180005ba4
cmp r10, 2
jb 0x180005ba4
cmp byte [r9], r8b
jne 0x180005ba4
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 0x180005b80
not eax
mov rbx, qword [rsp + 8]
ret
movzx r8d, byte [rcx]
inc r9
test r8b, r8b
je 0x180005bff
lea rbx, [0x180079bd0]
cmp r8b, 0x23
jne 0x180005be3
cmp byte [r9], r8b
jne 0x180005be3
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 0x180005bd0
mov rbx, qword [rsp + 8]
not eax
ret
Function at 0x180005d40
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push r14
sub rsp, 0x20
mov r14, r8
test r8, r8
je 0x180005d5a
mov qword [r8], 0
lea rdx, [0x180079854]
call fcn.180005c10
mov rbx, rax
test rax, rax
jne 0x180005d7a
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 0x180005e65
xor edx, edx
mov rcx, rbx
lea r8d, [rdx + 2]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x180005e65
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rdi, eax
cmp edi, 0xffffffff
je 0x180005e65
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 0x180005e65
cmp rdi, 0xffffffffffffffff
je 0x180005e65
mov rax, qword [0x18008e5f8]
test rax, rax
je 0x180005df6
inc dword [rax + 0xec]
mov rdx, qword [0x18008e5f0]
mov rcx, rdi
call sub.api_ms_win_crt_heap_l1_1_0.dll_malloc
mov rsi, rax
test rax, rax
je 0x180005e65
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 0x180005e52
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x18008e5f8]
test rax, rax
je 0x180005e41
dec dword [rax + 0xec]
mov rdx, qword [0x18008e5f0]
mov rcx, rsi
call sub.api_ms_win_crt_heap_l1_1_0.dll_free
jmp 0x180005e6e
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test r14, r14
je 0x180005e60
mov qword [r14], rdi
mov rax, rsi
jmp 0x180005e70
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 0x180007cb0
Capabilities:
Hash data with crc32

Disassembly:
mov dword [rsp + 0x10], edx
push rbx
sub rsp, 0x20
movsxd r8, dword [rcx + 0xd0]
mov rax, qword [rcx + 0xd8]
mov ebx, dword [rax + r8*4 - 4]
lea r8, [0x180079bd0]
not ebx
movzx eax, dl
movzx ecx, bl
xor rcx, rax
shr ebx, 8
movzx eax, byte [rsp + 0x39]
xor ebx, dword [r8 + rcx*4]
movzx ecx, bl
xor rcx, rax
shr ebx, 8
movzx eax, byte [rsp + 0x3a]
xor ebx, dword [r8 + rcx*4]
movzx ecx, bl
xor rcx, rax
shr ebx, 8
movzx eax, byte [rsp + 0x3b]
xor ebx, dword [r8 + rcx*4]
movzx ecx, bl
xor rcx, rax
shr ebx, 8
xor ebx, dword [r8 + rcx*4]
mov rcx, qword [0x18008e5f8]
not ebx
cmp dword [rcx + 0x3edc], ebx
jne 0x180007d3b
movsxd r8, edx
mov ecx, ebx
mov edx, 4
call fcn.180018cf0
mov eax, ebx
add rsp, 0x20
pop rbx
ret