joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14012f134
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, [0x140220ec0]
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 0x14012f18b
cmp word [rdx], r13w
jne 0x14012f18b
or byte [rax + rdi*8 + 0x38], cl
jmp 0x14012f190
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x14012f2b5
mov r11d, recvfrom
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x14012f2d6
lea r9, [rdx + 2]
cmp cx, r11w
je 0x14012f1c9
mov rdx, r9
mov word [rbx], cx
jmp 0x14012f1f0
cmp r9, r8
jae 0x14012f200
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 0x14012f1aa
jmp 0x14012f2b5
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 0x14012f2aa
cmp dword [rsp + 0x80], esi
je 0x14012f2aa
lea r8, [0x140220ec0]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x14012f282
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x14012f252
mov word [rbx], r13w
jmp 0x14012f2b2
mov ecx, recvfrom
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 0x14012f25f
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x14012f2b2
cmp word [rsp + 0x70], r13w
jne 0x14012f28f
cmp rbx, r14
je 0x14012f24c
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.14012f090
cmp word [rsp + 0x70], r13w
je 0x14012f2b5
mov ecx, recvfrom
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, [0x140220ec0]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x14012f2af
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x14012f2b5
Function at 0x1401325c4
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x1401325da
mov al, 1
jmp 0x14013263a
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x1401325eb
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x140132638
mov ecx, dword [rcx + 0x18]
nop
call fcn.140138884
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x140132638
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x140132638
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x140132638
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x14013263a
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x140137678
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 0x1401376a8
xor eax, eax
jmp 0x14013776b
mov rbp, rbx
cmp word [rax], si
je 0x1401376cd
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x1401376b4
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x1401376b0
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.140134f48
movsxd r14, eax
test eax, eax
jne 0x14013770b
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x1401376a1
mov rcx, r14
call fcn.140131138
mov rdi, rax
test rax, rax
jne 0x140137724
xor ecx, ecx
call fcn.14012fe18
jmp 0x140137700
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.140134f48
test eax, eax
jne 0x140137755
mov rcx, rdi
call fcn.14012fe18
jmp 0x14013775f
xor ecx, ecx
call fcn.14012fe18
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 0x140137788
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 0x14013780f
mov rsi, rbx
cmp word [rax], bp
je 0x1401377ce
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1401377b8
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1401377b4
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.140131138
mov rdi, rax
test rax, rax
je 0x1401377fc
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.140146270
mov rbp, rdi
xor ecx, ecx
call fcn.14012fe18
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 0x14013add8
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.14012d7dc
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 0x14013ae79
cmp ebx, dword [rsp + 0x30]
je 0x14013ae72
test esi, esi
je 0x14013ae72
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x14013ae4d
sub r8w, 0x61
cmp r8w, 0x19
ja 0x14013ae5a
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x14013ae37
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x14013ae5e
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x14013ae7b
mov eax, 1
jmp 0x14013ae7b
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x14013e7bc
Capabilities:
Set environment variable

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x20], rdi
push rbp
push r14
push r15
lea rbp, [rax - 0x5f]
sub rsp, 0xa0
xor r15d, r15d
mov r14, rdx
mov rsi, rcx
mov qword [rbp + 0x17], r15
xor edx, edx
mov qword [rbp + 0x1f], r15
lea rcx, [rbp - 0x39]
mov qword [rbp + 0x27], r15
mov qword [rbp + 0x2f], r15
mov edi, r15d
mov qword [rbp + 0x37], r15
mov byte [rbp + 0x3f], r15b
mov qword [rbp - 0x19], r15
mov qword [rbp - 0x11], r15
mov qword [rbp - 9], r15
mov qword [rbp - 1], r15
mov qword [rbp + 7], r15
mov byte [rbp + 0xf], r15b
call fcn.140118f3c
mov rax, qword [rbp - 0x31]
mov ebx, 0xfde9
cmp dword [rax + 0xc], ebx
jne 0x14013e846
cmp byte [rbp - 0x21], r15b
je 0x14013e841
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, ebx
jmp 0x14013e87c
call fcn.14012e300
test eax, eax
jne 0x14013e868
cmp byte [rbp - 0x21], r15b
je 0x14013e860
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, 1
jmp 0x14013e87c
cmp byte [rbp - 0x21], r15b
je 0x14013e879
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, r15d
lea r8, [rbp + 0x77]
mov rcx, rsi
lea rdx, [rbp + 0x17]
call fcn.1401272d8
test eax, eax
jne 0x14013e91c
xor edx, edx
lea rcx, [rbp - 0x39]
call fcn.140118f3c
mov rax, qword [rbp - 0x31]
cmp dword [rax + 0xc], ebx
jne 0x14013e8bb
cmp byte [rbp - 0x21], r15b
je 0x14013e8f0
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
jmp 0x14013e8f0
call fcn.14012e300
test eax, eax
jne 0x14013e8dc
cmp byte [rbp - 0x21], r15b
je 0x14013e8d5
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov ebx, 1
jmp 0x14013e8f0
cmp byte [rbp - 0x21], r15b
je 0x14013e8ed
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov ebx, r15d
mov r9d, ebx
lea r8, [rbp + 0x77]
lea rdx, [rbp - 0x19]
mov rcx, r14
call fcn.1401272d8
mov rdi, qword [rbp - 9]
test eax, eax
jne 0x14013e91c
mov rcx, qword [rbp + 0x27]
mov rdx, rdi
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov ebx, eax
jmp 0x14013e91f
mov ebx, r15d
cmp byte [rbp + 0xf], r15b
je 0x14013e92d
mov rcx, rdi
call fcn.14012fe18
cmp byte [rbp + 0x3f], r15b
je 0x14013e93c
mov rcx, qword [rbp + 0x27]
call fcn.14012fe18
lea r11, [rsp + 0xa0]
mov eax, ebx
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rdi, qword [r11 + 0x38]
mov rsp, r11
pop r15
pop r14
pop rbp
ret
Function at 0x14013fb70
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.14012f090
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.14012f090
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x14013fcc0
cmp rax, 0xffffffffffffffff
je 0x14013fcc0
xor edi, edi
test rbp, rbp
jle 0x14013fc6b
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.14012fda0
mov rbx, rax
test rax, rax
jne 0x14013fbf8
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x14013fc61
mov edx, 0x8000
mov ecx, r14d
call fcn.14012b7dc
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.140130a2c
cmp eax, 0xffffffff
je 0x14013fc41
cdqe
sub rbp, rax
test rbp, rbp
jg 0x14013fc08
mov edx, r15d
mov ecx, r14d
call fcn.14012b7dc
jmp 0x14013fc61
cmp byte [rsi + 0x38], dil
je 0x14013fc58
cmp dword [rsi + 0x34], 5
jne 0x14013fc58
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], recvfrom
cmp byte [rsi + 0x30], dil
je 0x14013fc61
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.14012fe18
jmp 0x14013fcd4
jns 0x14013fcd4
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.14012f090
cmp rax, 0xffffffffffffffff
jne 0x14013fc8c
cmp byte [rsi + 0x30], dil
je 0x14013fcd4
mov edi, dword [rsi + 0x2c]
jmp 0x14013fcd4
mov ecx, r14d
call fcn.140138884
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x14013fcd4
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov byte [rsi + 0x38], 1
mov edi, recvfrom
mov dword [rsi + 0x34], eax
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], recvfrom
jmp 0x14013fcd4
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x14013fccd
mov eax, dword [rsi + 0x2c]
jmp 0x14013fcd2
mov eax, socket
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.14012f090
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 0x1401407c0
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x1401407e8
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x1401407e8
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x14000d168
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14000d1b2
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14000d1b2
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14000d1b2
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14000d1b2
cmp dword [rcx + 0x84], 0xe
jbe 0x14000d1b2
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14000d1b4
xor al, al
add rsp, 0x28
ret

Function at 0x14001dd04
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 0x14001dd73
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14001dd73
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14001dd73
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14001dd73
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14001dd73
cmp dword [rcx + 0x84], 0xe
jbe 0x14001dd73
cmp dword [rcx + 0xf8], 0
je 0x14001dd73
mov ecx, ebx
call fcn.14001de24
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.14001dc00
nop
cmp dword [rbp + 0x20], 0
je 0x14001ddc1
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.14001ddcc
int3
xor edx, edx
xor ecx, ecx
lea r8d, [rdx + 1]
jmp 0x14001dd04

Function at 0x14001df08
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x14001dd04
Function at 0x1400235c4
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, [0x14003e6e0]
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 0x14002361b
cmp word [rdx], r13w
jne 0x14002361b
or byte [rax + rdi*8 + 0x38], cl
jmp 0x140023620
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x140023745
mov r11d, 0xd
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x140023766
lea r9, [rdx + 2]
cmp cx, r11w
je 0x140023659
mov rdx, r9
mov word [rbx], cx
jmp 0x140023680
cmp r9, r8
jae 0x140023690
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 0x14002363a
jmp 0x140023745
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 0x14002373a
cmp dword [rsp + 0x80], esi
je 0x14002373a
lea r8, [0x14003e6e0]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x140023712
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x1400236e2
mov word [rbx], r13w
jmp 0x140023742
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 0x1400236ef
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x140023742
cmp word [rsp + 0x70], r13w
jne 0x14002371f
cmp rbx, r14
je 0x1400236dc
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.140023520
cmp word [rsp + 0x70], r13w
je 0x140023745
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, [0x14003e6e0]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x14002373f
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x140023745
Function at 0x140026084
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 0x1400260b4
xor eax, eax
jmp 0x140026177
mov rbp, rbx
cmp word [rax], si
je 0x1400260d9
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x1400260c0
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x1400260bc
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.140025fa4
movsxd r14, eax
test eax, eax
jne 0x140026117
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x1400260ad
mov rcx, r14
call fcn.140020568
mov rdi, rax
test rax, rax
jne 0x140026130
xor ecx, ecx
call fcn.14001f934
jmp 0x14002610c
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.140025fa4
test eax, eax
jne 0x140026161
mov rcx, rdi
call fcn.14001f934
jmp 0x14002616b
xor ecx, ecx
call fcn.14001f934
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 0x140029ba4
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x140029bba
mov al, 1
jmp 0x140029c1a
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x140029bcb
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x140029c18
mov ecx, dword [rcx + 0x18]
nop
call fcn.140026af0
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x140029c18
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x140029c18
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x140029c18
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x140029c1a
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x14002ad0c
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.140023520
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.140023520
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x14002ae5c
cmp rax, 0xffffffffffffffff
je 0x14002ae5c
xor edi, edi
test rbp, rbp
jle 0x14002ae07
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.140021c3c
mov rbx, rax
test rax, rax
jne 0x14002ad94
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x14002adfd
mov edx, 0x8000
mov ecx, r14d
call fcn.14001ec9c
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.140022d9c
cmp eax, 0xffffffff
je 0x14002addd
cdqe
sub rbp, rax
test rbp, rbp
jg 0x14002ada4
mov edx, r15d
mov ecx, r14d
call fcn.14001ec9c
jmp 0x14002adfd
cmp byte [rsi + 0x38], dil
je 0x14002adf4
cmp dword [rsi + 0x34], 5
jne 0x14002adf4
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], 0xd
cmp byte [rsi + 0x30], dil
je 0x14002adfd
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.14001f934
jmp 0x14002ae70
jns 0x14002ae70
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.140023520
cmp rax, 0xffffffffffffffff
jne 0x14002ae28
cmp byte [rsi + 0x30], dil
je 0x14002ae70
mov edi, dword [rsi + 0x2c]
jmp 0x14002ae70
mov ecx, r14d
call fcn.140026af0
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x14002ae70
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 0x14002ae70
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x14002ae69
mov eax, dword [rsi + 0x2c]
jmp 0x14002ae6e
mov eax, 0x16
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.140023520
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 0x14002bd30
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x14002bd58
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x14002bd58
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x140002480
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push rdi
cmp dword [0x1400cbe44], 0
lea rdi, [0x1400cbe40]
mov r11d, r8d
mov r9d, edx
mov r10, rcx
jne 0x140002558
mov qword [rsp + 0x10], rbx
xor edx, edx
mov rbx, rdi
nop dword [rax]
mov r8d, edx
lea rbx, [rbx + 4]
and r8d, 1
mov eax, edx
shr eax, 1
neg r8d
and r8d, 0xedb88320
inc edx
xor r8d, eax
mov eax, r8d
shr r8d, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, r8d
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov dword [rbx - 4], eax
cmp edx, 0x100
jb 0x1400024b0
mov rbx, qword [rsp + 0x10]
not r11d
mov eax, r11d
test r9d, r9d
jle 0x14000258e
nop dword [rax]
nop word [rax + rax]
movzx ecx, byte [r10]
lea r10, [r10 + 1]
movzx edx, al
xor rdx, rcx
shr eax, 8
xor eax, dword [rdi + rdx*4]
sub r9d, 1
jne 0x140002570
not eax
pop rdi
ret
movzx r9d, byte [r10]
lea r8, [r10 + 1]
test r9b, r9b
je 0x1400025cf
nop dword [rax + rax]
cmp r9b, 0x23
jne 0x1400025b3
cmp byte [r8], r9b
jne 0x1400025b3
cmp byte [r8 + 1], r9b
cmove eax, r11d
movzx edx, al
movzx ecx, r9b
movzx r9d, byte [r8]
xor rdx, rcx
shr eax, 8
inc r8
xor eax, dword [rdi + rdx*4]
test r9b, r9b
jne 0x1400025a0
not eax
pop rdi
ret
Function at 0x1400027d0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x20
mov rdi, r8
test r8, r8
je 0x1400027e9
mov qword [r8], 0
lea rdx, [0x14003b7b8]
call fcn.1400025e0
mov rbx, rax
test rax, rax
jne 0x140002808
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
mov qword [rsp + 0x30], rbp
xor edx, edx
mov r8d, 2
mov qword [rsp + 0x38], rsi
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x1400028ca
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rsi, eax
cmp esi, 0xffffffff
je 0x1400028ca
xor r8d, r8d
xor edx, edx
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x1400028ca
mov rax, qword [0x1400cbc10]
mov rbp, rsi
test rax, rax
je 0x140002867
inc dword [rax + 0x3c8]
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
je 0x1400028ca
mov r9, rbx
mov r8, rbp
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, rbp
je 0x1400028b7
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x1400cbc10]
test rax, rax
je 0x1400028ac
dec dword [rax + 0x3c8]
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x1400028d3
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test rdi, rdi
je 0x1400028c5
mov qword [rdi], rbp
mov rax, rsi
jmp 0x1400028d5
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
mov rbp, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret