joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400058b8
Capabilities:
Query environment variable

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
call fcn.140003354
lea rdx, [0x140026c78]
mov rcx, rbx
call fcn.1400054dc
lea rdx, [0x140026c88]
mov rcx, rbx
call fcn.140005654
mov rcx, rbx
call fcn.1400057cc
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140003354

Function at 0x1400058fc
Capabilities:
Query environment variable

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
call fcn.140003354
lea rdx, [0x140026c68]
mov rcx, rbx
call fcn.140005364
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400058b8

Function at 0x140005ca8
Capabilities:
Check if file exists
Get common file path
Get file attributes

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
sub rsp, 0x20
and qword [rcx], 0
and dword [rcx + 8], 0
and dword [rcx + 0xc], 0
mov r12, rdx
mov edx, 3
mov rbx, rcx
call fcn.140001140
cmp dword [rbx + 0xc], 2
jg 0x140005cf0
mov edx, 2
mov rcx, rbx
call fcn.140001140
mov rdx, qword [rbx]
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_GetTempPathW]
mov rcx, qword [rbx]
and word [rcx], 0
and dword [rbx + 8], 0
test eax, eax
je 0x140005d53
lea edi, [rax + 1]
cmp edi, dword [rbx + 0xc]
jl 0x140005d1f
mov edx, edi
mov rcx, rbx
call fcn.140001140
mov rdx, qword [rbx]
mov ecx, edi
call qword [sym.imp.KERNEL32.dll_GetTempPathW]
mov rcx, qword [rbx]
xor r11d, r11d
cmp word [rcx], r11w
je 0x140005d47
mov rax, rcx
add rax, 2
add r11d, 1
cmp word [rax], 0
jne 0x140005d39
movsxd rax, r11d
and word [rcx + rax*2], 0
mov dword [rbx + 8], r11d
movsxd rax, dword [rbx + 8]
xor edi, edi
lea esi, [rax + 0xf]
mov rbp, rax
cmp esi, dword [rbx + 0xc]
jl 0x140005d6e
mov edx, esi
mov rcx, rbx
call fcn.140001140
mov rax, qword [rbx]
mov r8d, edi
mov rdx, r12
lea rcx, [rax + rbp*2]
call qword [sym.imp.USER32.dll_wsprintfW]
mov rdx, qword [rbx]
xor ecx, ecx
xor r11d, r11d
cmp word [rdx], cx
je 0x140005da3
mov rax, rdx
add rax, 2
add r11d, 1
add rcx, 1
cmp word [rax], 0
jne 0x140005d91
and word [rdx + rcx*2], 0
mov rcx, qword [rbx]
mov dword [rbx + 8], r11d
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x140005dc5
add edi, 1
cmp edi, 0xfff
jl 0x140005d5f
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
mov rax, rbx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop r12
ret
Function at 0x140005de4
Capabilities:
Set environment variable

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x30
xor edi, edi
cmp dword [0x14002667c], edi
jle 0x140005e8f
xor ebx, ebx
mov rax, qword [0x140026680]
lea rcx, [rsp + 0x20]
mov rsi, qword [rbx + rax]
and qword [rsp + 0x20], 0
and dword [rsp + 0x28], 0
and dword [rsp + 0x2c], 0
mov edx, dword [rsi + 0x18]
call fcn.140001140
mov r11, qword [rsi + 0x10]
mov rcx, qword [rsp + 0x20]
movzx eax, word [r11]
add r11, 2
mov word [rcx], ax
add rcx, 2
test ax, ax
jne 0x140005e34
mov eax, dword [rsi + 0x18]
lea rcx, [rsp + 0x20]
mov dword [rsp + 0x28], eax
call fcn.1400058fc
mov r11, qword [0x140026680]
mov rcx, qword [rbx + r11]
mov rdx, qword [rsp + 0x20]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov rcx, qword [rsp + 0x20]
call sub.msvcrt.dll_void___cdecl_operator_delete_void____ptr64_
add edi, 1
add rbx, 8
cmp edi, dword [0x14002667c]
jl 0x140005e03
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
Function at 0x1400062e8
Capabilities:
Get common file path

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x2d0
call qword [sym.imp.COMCTL32.dll_InitCommonControls]
call fcn.14001ed30
call fcn.1400026e0
mov ecx, 3
call fcn.140002750
mov ecx, 0x28
mov qword [0x140026c38], rax
call fcn.140002750
mov ecx, 2
mov qword [0x140026c30], rax
call fcn.140002750
mov ecx, 5
mov qword [0x140026c28], rax
call fcn.140002750
mov ecx, 0x15
mov qword [0x140026c20], rax
call fcn.140002750
mov ecx, 0x16
mov qword [0x140026c18], rax
call fcn.140002750
mov ecx, 0x17
mov qword [0x140026c10], rax
call fcn.140002750
and qword [0x140026bf8], 0
and qword [0x140026c00], 0
mov qword [0x140026c08], rax
xor ebx, ebx
lea rdx, [rsp + 0xc0]
xor r9d, r9d
mov r8d, ebx
xor ecx, ecx
call qword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
test eax, eax
je 0x140006508
lea rdx, str.7zSfxFolder_02d
lea rcx, [rsp + 0x40]
mov r8d, ebx
call qword [sym.imp.USER32.dll_wsprintfW]
and qword [rsp + 0x20], 0
and dword [rsp + 0x28], 0
and dword [rsp + 0x2c], 0
lea rcx, [rsp + 0x20]
mov edx, 3
call fcn.140001140
and qword [rsp + 0x30], 0
and dword [rsp + 0x38], 0
and dword [rsp + 0x3c], 0
lea rcx, [rsp + 0x30]
mov edx, 3
call fcn.140001140
lea rdx, [rsp + 0x40]
lea rcx, [rsp + 0x20]
call fcn.140001384
lea rdx, [rsp + 0xc0]
lea rcx, [rsp + 0x30]
call fcn.140001384
mov ecx, 0x20
call sub.msvcrt.dll_void____ptr64___cdecl_operator_new_unsigned_long_long_unsigned___int64__
test rax, rax
je 0x14000644b
lea rdx, [rsp + 0x20]
mov rcx, rax
call fcn.140002fb8
mov rdi, rax
jmp 0x14000644d
xor edi, edi
lea rcx, [0x140026670]
call fcn.140014e88
movsxd r11, dword [0x14002667c]
mov rax, qword [0x140026680]
mov qword [rax + r11*8], rdi
add dword [0x14002667c], 1
mov ebp, 5
lea rdi, str.CommonDesktop
cmp dword [rdi - 8], ebx
jne 0x1400064ea
mov rdx, qword [rdi]
lea rcx, [rsp + 0x20]
call fcn.140001384
lea rdx, [rsp + 0xc0]
lea rcx, [rsp + 0x30]
call fcn.140001384
mov ecx, 0x20
call sub.msvcrt.dll_void____ptr64___cdecl_operator_new_unsigned_long_long_unsigned___int64__
test rax, rax
je 0x1400064c3
lea rdx, [rsp + 0x20]
mov rcx, rax
call fcn.140002fb8
mov rsi, rax
jmp 0x1400064c5
xor esi, esi
lea rcx, [0x140026670]
call fcn.140014e88
movsxd r11, dword [0x14002667c]
mov rax, qword [0x140026680]
mov qword [rax + r11*8], rsi
add dword [0x14002667c], 1
add rdi, 0x10
sub rbp, 1
jne 0x14000647e
mov rcx, qword [rsp + 0x30]
call sub.msvcrt.dll_void___cdecl_operator_delete_void____ptr64_
mov rcx, qword [rsp + 0x20]
call sub.msvcrt.dll_void___cdecl_operator_delete_void____ptr64_
add ebx, 1
cmp ebx, 0x40
jl 0x140006398
lea r11, [rsp + 0x2d0]
mov rbx, qword [r11 + 0x10]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x140006c08
Capabilities:
Create process on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0xb0
and qword [rsp + 0x20], 0
and dword [rsp + 0x28], 0
and dword [rsp + 0x2c], 0
mov rdi, rcx
mov ebp, edx
mov esi, 3
lea rcx, [rsp + 0x20]
mov edx, esi
mov rbx, r8
call fcn.140001140
and qword [rsp + 0x30], 0
and dword [rsp + 0x38], 0
and dword [rsp + 0x3c], 0
lea rcx, [rsp + 0x30]
mov edx, esi
call fcn.140001140
mov esi, 0x70
lea rcx, [rsp + 0x40]
mov r8, rsi
xor edx, edx
call sub.msvcrt.dll_memset
mov qword [rsp + 0x68], rbx
lea ebx, [rsi - 0x6f]
test bl, bpl
mov dword [rsp + 0x40], esi
mov dword [rsp + 0x44], 0x740
mov dword [rsp + 0x70], ebx
je 0x140006ca2
and dword [rsp + 0x70], 0
mov dword [rsp + 0x44], 0x8740
lea rax, str.runas
test bpl, 2
lea rdx, [rsp + 0x20]
cmove rax, qword [rsp + 0x50]
mov rcx, rdi
mov qword [rsp + 0x50], rax
call fcn.140006598
lea rcx, [rsp + 0x30]
mov rdx, rax
call fcn.140001384
cmp dword [rsp + 0x28], 0
jne 0x140006cea
mov rcx, qword [rsp + 0x30]
call sub.msvcrt.dll_void___cdecl_operator_delete_void____ptr64_
mov rcx, qword [rsp + 0x20]
jmp 0x140006d41
mov rdi, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x30]
lea rcx, [rsp + 0x40]
mov qword [rsp + 0x58], rdi
mov qword [rsp + 0x60], rsi
call qword [sym.imp.SHELL32.dll_ShellExecuteExW]
test eax, eax
je 0x140006d34
bt ebp, 0x10
jb 0x140006d24
mov rcx, qword [rsp + 0xa8]
or edx, 0xffffffff
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov rcx, qword [rsp + 0xa8]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x140006d36
xor ebx, ebx
mov rcx, rsi
call sub.msvcrt.dll_void___cdecl_operator_delete_void____ptr64_
mov rcx, rdi
call sub.msvcrt.dll_void___cdecl_operator_delete_void____ptr64_
lea r11, [rsp + 0xb0]
mov eax, ebx
mov rbx, qword [r11 + 0x10]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x1400071a4
Capabilities:
Create process on windows
Get disk information
Self delete
Set file attributes
Write and execute a file
Write file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rdi
sub rsp, 0x70
mov rdi, rcx
mov rcx, qword [rcx]
cmp word [rcx + 2], 0x3a
jne 0x1400073ca
cmp word [rcx + 4], 0x5c
je 0x1400071d6
cmp word [rcx + 4], 0x2f
jne 0x1400073ca
movzx eax, word [rcx]
and word [rsp + 0x8e], 0
lea rcx, [rsp + 0x88]
mov word [rsp + 0x88], ax
mov word [rsp + 0x8a], 0x3a
mov word [rsp + 0x8c], 0x5c
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
jne 0x1400073c7
lea rdx, str.7ZSfx_03x.cmd
lea rcx, [rsp + 0x50]
call fcn.140005ca8
and qword [rsp + 0x30], 0
mov rcx, qword [rsp + 0x50]
xor r9d, r9d
xor r8d, r8d
mov edx, 0x40000000
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 2
call qword [sym.imp.KERNEL32.dll_CreateFileW]
cmp rax, 0xffffffffffffffff
mov rbp, rax
je 0x1400073bd
and qword [rsp + 0x40], 0
and dword [rsp + 0x48], 0
and dword [rsp + 0x4c], 0
lea rcx, [rsp + 0x40]
mov edx, 3
call fcn.140001140
lea rdx, str.:Repeat_r_n
lea rcx, [rsp + 0x40]
call fcn.140001384
lea rdx, str.del__
lea rcx, [rsp + 0x40]
call fcn.140002d44
lea rcx, [rsp + 0x40]
mov rdx, rdi
call fcn.1400013f0
lea rdx, [0x140021df0]
lea rcx, [rsp + 0x40]
call fcn.140002d44
lea rdx, str.if_exist__
lea rcx, [rsp + 0x40]
call fcn.140002d44
lea rcx, [rsp + 0x40]
mov rdx, rdi
call fcn.1400013f0
lea rdx, str.__goto_Repeat_r_n
lea rcx, [rsp + 0x40]
call fcn.140002d44
lea rdx, str.del__
lea rcx, [rsp + 0x40]
call fcn.140002d44
lea rdx, [rsp + 0x50]
lea rcx, [rsp + 0x40]
call fcn.1400013f0
lea rdx, [0x140021df0]
lea rcx, [rsp + 0x40]
call fcn.140002d44
mov ebx, dword [rsp + 0x48]
lea rdx, [rsp + 0x40]
lea rcx, [rsp + 0x60]
mov r8d, 1
call fcn.1400032b8
and qword [rsp + 0x20], 0
lea r9, [rsp + 0x80]
mov rdx, qword [rax]
mov r8d, ebx
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov rcx, qword [rsp + 0x60]
mov ebx, eax
call sub.msvcrt.dll_void___cdecl_operator_delete_void____ptr64_
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
je 0x1400073a9
mov eax, dword [rsp + 0x48]
cmp dword [rsp + 0x80], eax
jne 0x1400073a9
mov rcx, qword [rdi]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_SetFileAttributesW]
and dword [rsp + 0x28], 0
mov r8, qword [rsp + 0x50]
and qword [rsp + 0x20], 0
lea rdx, str.open
xor r9d, r9d
xor ecx, ecx
call qword [sym.imp.SHELL32.dll_ShellExecuteW]
jmp 0x1400073b3
mov rcx, qword [rsp + 0x50]
call fcn.140003b68
mov rcx, qword [rsp + 0x40]
call sub.msvcrt.dll_void___cdecl_operator_delete_void____ptr64_
mov rcx, qword [rsp + 0x50]
call sub.msvcrt.dll_void___cdecl_operator_delete_void____ptr64_
mov rcx, qword [rdi]
call sub.msvcrt.dll_void___cdecl_operator_delete_void____ptr64_
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x20]
mov rbp, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x140009a48
Capabilities:
Create thread

Disassembly:
push rbx
sub rsp, 0x30
lea rax, [rsp + 0x40]
mov r9, r8
mov rbx, rcx
mov r8, rdx
mov qword [rsp + 0x28], rax
and dword [rsp + 0x20], 0
xor edx, edx
xor ecx, ecx
call qword [sym.imp.msvcrt.dll__beginthreadex]
mov rcx, rax
mov qword [rbx], rax
call fcn.1400099b4
add rsp, 0x30
pop rbx
ret
Function at 0x14000c1fc
Capabilities:
Get common file path
Get file system object information

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x510
mov rdi, rcx
mov rcx, qword [rcx + 8]
mov edx, 0x4b6
call qword [sym.imp.USER32.dll_GetDlgItem]
lea rdx, [rsp + 0x30]
mov rcx, rax
call fcn.14000217c
mov r11d, dword [rsp + 0x3c]
mov ebx, 1
sub r11d, dword [rsp + 0x34]
mov r8d, ebx
mov edx, 0x4b6
add r11d, 2
mov rcx, rdi
mov dword [rdi + 0x80], r11d
call fcn.140009efc
mov r8d, ebx
mov ebx, 0x4b7
mov rcx, rdi
mov edx, ebx
call fcn.140009efc
lea rcx, [rsp + 0x40]
mov edx, 0x104
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
lea r8, [rsp + 0x250]
lea rcx, [rsp + 0x40]
mov r9d, 0x2b8
xor edx, edx
mov dword [rsp + 0x20], 0x103
call qword [sym.imp.SHELL32.dll_SHGetFileInfoW]
mov r11, qword [rsp + 0x250]
mov rcx, qword [rdi + 8]
mov edx, ebx
mov qword [rdi + 0x70], r11
call qword [sym.imp.USER32.dll_GetDlgItem]
lea r8, [0x14000a7c8]
mov edx, 0xfffffffc
mov rcx, rax
call qword [sym.imp.USER32.dll_SetWindowLongPtrW]
mov rcx, rdi
mov qword [rdi + 0x78], rax
call fcn.14000bd7c
mov rcx, rdi
mov ebx, eax
call fcn.14000ac88
mov eax, ebx
mov rbx, qword [rsp + 0x520]
add rsp, 0x510
pop rdi
ret
Function at 0x14000cce0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x20], r9
mov qword [rsp + 8], rcx
push rsi
push r14
push r15
sub rsp, 0x20
mov r10d, dword [r9]
xor r15d, r15d
mov esi, r8d
and r10d, 7
cmp rdx, 5
mov r14, rcx
mov r11, r15
jae 0x14000cd18
xor eax, eax
add rsp, 0x20
pop r15
pop r14
pop rsi
ret
mov qword [rsp + 0x48], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x10], rdi
mov qword [rsp + 8], r12
add esi, 5
mov qword [rsp], r13
mov r13d, dword [rsp + 0x60]
or r12, 0xffffffffffffffff
lea rdi, [rcx + rdx - 4]
lea r9, [0x140000000]
nop
nop
lea r8, [r11 + r14]
cmp r8, rdi
jae 0x14000cd73
nop
nop
movzx eax, byte [r8]
and al, 0xfe
cmp al, 0xe8
je 0x14000cd73
add r8, 1
cmp r8, rdi
jb 0x14000cd60
mov r11, r8
sub r11, r14
cmp r8, rdi
jae 0x14000cec1
mov rax, r11
sub rax, r12
cmp rax, 3
jbe 0x14000cdb2
mov r10d, r15d
movzx eax, byte [r8 + 4]
mov r12, r11
test al, al
je 0x14000cdfa
cmp al, 0xff
je 0x14000cdfa
and r10d, 3
add r10d, r10d
or r10d, 1
add r11, 1
jmp 0x14000cd50
lea ecx, [rax - 1]
shl r10d, cl
and r10d, 7
je 0x14000cd91
movzx eax, byte [r10 + r9 + 0x22320]
mov rcx, r8
sub rcx, rax
cmp byte [r10 + r9 + 0x22318], r15b
movzx eax, byte [rcx + 4]
je 0x14000cde3
test al, al
je 0x14000cde3
cmp al, 0xff
jne 0x14000cd91
and r10d, 3
mov r12, r11
add r10d, r10d
or r10d, 1
add r11, 1
jmp 0x14000cd50
movzx r9d, al
movzx eax, byte [r8 + 3]
movsxd rbp, r10d
shl r9d, 8
lea r14, [0x140000000]
or r9d, eax
movzx eax, byte [r8 + 2]
shl r9d, 8
or r9d, eax
movzx eax, byte [r8 + 1]
shl r9d, 8
or r9d, eax
nop
test r13d, r13d
je 0x14000ce3d
lea edx, [r11 + r9]
add edx, esi
jmp 0x14000ce45
mov edx, r9d
sub edx, r11d
sub edx, esi
test r10d, r10d
je 0x14000ce87
movzx ebx, byte [r14 + rbp + 0x22320]
mov ecx, 0x18
mov r9d, edx
shl ebx, 3
sub ecx, ebx
shr r9d, cl
test r9b, r9b
je 0x14000ce6e
cmp r9b, 0xff
jne 0x14000ce87
mov ecx, 0x20
mov r9d, 1
sub ecx, ebx
shl r9d, cl
sub r9d, 1
xor r9d, edx
jmp 0x14000ce30
mov r14, qword [rsp + 0x40]
mov eax, edx
mov byte [r8 + 1], dl
shr eax, 0x18
lea r9, [0x140000000]
and al, 1
sub al, 1
not al
mov byte [r8 + 4], al
mov eax, edx
shr eax, 0x10
mov byte [r8 + 3], al
mov eax, edx
shr eax, 8
add r11, 5
mov byte [r8 + 2], al
jmp 0x14000cd50
mov r13, qword [rsp]
mov rdi, qword [rsp + 0x10]
mov rbp, qword [rsp + 0x18]
mov rbx, qword [rsp + 0x48]
mov rax, r11
sub rax, r12
mov r12, qword [rsp + 8]
cmp rax, 3
ja 0x14000cef2
lea ecx, [rax - 1]
shl r10d, cl
and r10d, 7
mov r15d, r10d
mov rax, qword [rsp + 0x58]
mov dword [rax], r15d
mov rax, r11
add rsp, 0x20
pop r15
pop r14
pop rsi
ret
Function at 0x140013b10
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
mov rcx, qword [rcx + 0x10]
add byte [rcx + 1], 4
mov rax, qword [rbx]
add word [rax + 2], 4
movzx eax, byte [rcx - 5]
cmp byte [rcx + 1], al
jbe 0x140013b78
mov eax, dword [rcx]
lea rdx, [rcx - 6]
lea r8, [rsp + 0x30]
mov dword [r8], eax
movzx eax, word [rcx + 4]
mov word [r8 + 4], ax
mov eax, dword [rdx]
mov dword [rcx], eax
movzx eax, word [rdx + 4]
mov word [rcx + 4], ax
lea rcx, [rsp + 0x30]
mov eax, dword [rcx]
mov dword [rdx], eax
movzx eax, word [rcx + 4]
mov word [rdx + 4], ax
mov qword [rbx + 0x10], rdx
cmp byte [rdx + 1], 0x7c
jbe 0x140013b78
mov rcx, rbx
call fcn.1400138d0
mov rcx, qword [rbx + 0x10]
movzx edx, word [rcx + 4]
movzx eax, word [rcx + 2]
shl edx, 0x10
or rdx, rax
add rdx, qword [rbx + 0x40]
cmp dword [rbx + 0x18], 0
jne 0x140013ba7
cmp rdx, qword [rbx + 0x58]
jbe 0x140013ba7
mov qword [rbx + 8], rdx
mov qword [rbx], rdx
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140013410

Function at 0x140014854
Capabilities:
Get file size

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rcx, qword [rcx]
mov rdi, rdx
lea rdx, [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
mov ebx, eax
jne 0x140014884
call qword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x140014884
xor al, al
jmp 0x140014897
mov ecx, dword [rsp + 0x40]
mov rax, rbx
mov al, 1
shl rcx, 0x20
add rcx, rbx
mov qword [rdi], rcx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x1400149ac
Capabilities:
Read file on windows

Disassembly:
push rbx
sub rsp, 0x30
mov rcx, qword [rcx]
and dword [rsp + 0x58], 0
and qword [rsp + 0x20], 0
mov rbx, r9
lea r9, [rsp + 0x58]
call qword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [rsp + 0x58]
test eax, eax
mov dword [rbx], ecx
setne al
add rsp, 0x30
pop rbx
ret
mov eax, dword [0x140026ab0]
cmp r8d, eax
cmova r8d, eax
jmp 0x1400149ac

Function at 0x1400149e0
Capabilities:
Read file on windows

Disassembly:
push rbx
sub rsp, 0x30
mov rcx, qword [rcx]
and dword [rsp + 0x58], 0
and qword [rsp + 0x20], 0
mov rbx, r9
lea r9, [rsp + 0x58]
call qword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [rsp + 0x58]
test eax, eax
mov dword [rbx], ecx
setne al
add rsp, 0x30
pop rbx
ret
mov eax, dword [0x140026ab0]
cmp r8d, eax
cmova r8d, eax
jmp 0x1400149ac

Function at 0x140014a48
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x140026ab0]
mov rcx, qword [rcx]
mov rbx, r9
cmp r8d, eax
lea r9, [rsp + 0x50]
cmova r8d, eax
and dword [rsp + 0x50], 0
and qword [rsp + 0x20], 0
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [rsp + 0x50]
test eax, eax
mov dword [rbx], ecx
setne al
add rsp, 0x30
pop rbx
ret
Function at 0x140014a88
Capabilities:
Clear file content

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
lea r9, [rsp + 0x40]
xor r8d, r8d
mov rdi, rdx
mov rsi, rcx
call fcn.1400148a4
xor ebx, ebx
cmp al, bl
jne 0x140014ab4
xor al, al
jmp 0x140014ac9
cmp qword [rsp + 0x40], rdi
jne 0x140014ab0
mov rcx, qword [rsi]
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
cmp eax, ebx
setne al
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x14001ed30
Capabilities:
Encode data using add xor sub operations
Encode data using xor
Hash data with crc32

Disassembly:
sub rsp, 0x28
lea r10, [0x1400270a0]
xor edx, edx
mov r8, r10
mov ecx, edx
mov eax, edx
add edx, 1
shr eax, 1
and ecx, 1
add r8, 4
sub ecx, 1
not ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
sub eax, 1
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
sub ecx, 1
not ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
sub eax, 1
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
sub ecx, 1
not ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
sub eax, 1
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
sub ecx, 1
not ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
sub eax, 1
not eax
and eax, 0xedb88320
xor eax, ecx
cmp edx, 0x100
mov dword [r8 - 4], eax
jb 0x14001ed40
mov eax, 0x800
movsxd rcx, edx
cmp edx, eax
jae 0x14001ee31
sub eax, edx
lea r8, [r10 + rcx*4]
mov r9d, eax
nop
nop
mov edx, dword [r8 - 0x400]
add r8, 4
movzx ecx, dl
shr edx, 8
mov eax, dword [r10 + rcx*4]
xor eax, edx
sub r9, 1
mov dword [r8 - 4], eax
jne 0x14001ee10
lea rax, [0x14001f050]
mov qword [0x140027058], rax
call fcn.14001ee70
mov rcx, qword [0x140027058]
lea rdx, [0x14001ef60]
test eax, eax
cmove rcx, rdx
mov qword [0x140027058], rcx
add rsp, 0x28
ret
Function at 0x14001f630
Capabilities:
Terminate process

Disassembly:
mov qword [rsp + 8], rsi
mov qword [rsp + 0x10], rdi
push r12
sub rsp, 0xb0
and dword [rsp + 0x20], 0
lea rcx, [rsp + 0x40]
call qword [sym.imp.KERNEL32.dll_GetStartupInfoW]
nop
mov rax, qword gs:[0x30]
mov rdi, qword [rax + 8]
xor esi, esi
xor eax, eax
lock cmpxchg qword [0x1400290a8], rdi
je 0x14001f689
cmp rax, rdi
jne 0x14001f67c
mov esi, 1
jmp 0x14001f689
mov ecx, 0x3e8
call qword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x14001f663
mov eax, dword [0x1400290a0]
cmp eax, 1
jne 0x14001f69e
lea ecx, [rax + 0x1e]
call sub.msvcrt.dll__amsg_exit
jmp 0x14001f703
mov eax, dword [0x1400290a0]
test eax, eax
jne 0x14001f6f9
mov dword [0x1400290a0], 1
lea r12, [0x1400207e8]
lea rdi, [0x1400207d0]
mov qword [rsp + 0x38], rdi
mov dword [rsp + 0x30], eax
cmp rdi, r12
jae 0x14001f6eb
test eax, eax
jne 0x14001f6eb
mov rcx, qword [rdi]
test rcx, rcx
je 0x14001f6e0
call rcx
mov dword [rsp + 0x30], eax
add rdi, 8
mov qword [rsp + 0x38], rdi
jmp 0x14001f6c9
test eax, eax
je 0x14001f703
mov eax, 0xff
jmp 0x14001f84d
mov dword [0x140027084], 1
mov eax, dword [0x1400290a0]
cmp eax, 1
jne 0x14001f72b
lea rdx, [0x1400207c8]
lea rcx, [0x140020710]
call sub.msvcrt.dll__initterm
mov dword [0x1400290a0], 2
test esi, esi
jne 0x14001f738
xor eax, eax
xchg qword [0x1400290a8], rax
cmp qword [0x1400290b0], 0
je 0x14001f761
lea rcx, [0x1400290b0]
call fcn.14001fa48
test eax, eax
je 0x14001f761
xor r8d, r8d
lea edx, [r8 + 2]
xor ecx, ecx
call qword [0x1400290b0]
mov rax, qword [sym.imp.msvcrt.dll__acmdln]
mov rdi, qword [rax]
mov qword [rsp + 0x28], rdi
mov esi, dword [rsp + 0x20]
cmp byte [rdi], 0x20
ja 0x14001f7ec
cmp byte [rdi], 0
je 0x14001f782
test esi, esi
jne 0x14001f7ec
cmp byte [rdi], 0
je 0x14001f796
cmp byte [rdi], 0x20
ja 0x14001f796
inc rdi
mov qword [rsp + 0x28], rdi
jmp 0x14001f782
test byte [rsp + 0x7c], 1
movzx eax, word [rsp + 0x80]
mov r9d, 0xa
cmovne r9d, eax
mov r8, rdi
xor edx, edx
lea rcx, [0x140000000]
call fcn.140009974
mov dword [0x140027080], eax
cmp dword [0x140027064], 0
jne 0x14001f7d5
mov ecx, eax
call qword [sym.imp.msvcrt.dll_exit]
cmp dword [0x140027084], 0
jne 0x14001f7ea
call qword [sym.imp.msvcrt.dll__cexit]
mov eax, dword [0x140027080]
jmp 0x14001f84d
cmp byte [rdi], 0x22
jne 0x14001f7fe
xor eax, eax
test esi, esi
sete al
mov esi, eax
mov dword [rsp + 0x20], eax
movzx ecx, byte [rdi]
call qword [sym.imp.msvcrt.dll__ismbblead]
test eax, eax
je 0x14001f813
inc rdi
mov qword [rsp + 0x28], rdi
inc rdi
mov qword [rsp + 0x28], rdi
jmp 0x14001f774
lea r11, [rsp + 0xb0]
mov rsi, qword [r11 + 0x10]
mov rdi, qword [r11 + 0x18]
mov rsp, r11
pop r12
ret
sub rsp, 0x28
call fcn.14001fb3c
add rsp, 0x28
jmp 0x14001f630
Function at 0x14001fa9c
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x18
xor edx, edx
cmp rcx, rdx
je 0x14001fae9
cmp rcx, 0xffffffffffffffff
je 0x14001fae9
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x14001fae1
cmp dword [rcx + 0x3c], edx
jl 0x14001fae1
cmp dword [rcx + 0x3c], 0x10000000
jae 0x14001fae1
movsxd rax, dword [rcx + 0x3c]
add rax, rcx
mov qword [rsp], rax
cmp dword [rax], 0x4550
cmovne rax, rdx
mov rdx, rax
mov qword [rsp], rax
jmp 0x14001fae9
mov rax, rdx
add rsp, 0x18
ret