joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140004300
Capabilities:
Get disk information

Disassembly:
sub rsp, 0x58
mov dword [rsp + 0x44], 0
mov dword [rsp + 0x38], 0
mov qword [rsp + 0x30], 0
mov qword [rsp + 0x28], 0
mov qword [rsp + 0x20], 0
lea r9, [rsp + 0x44]
xor r8d, r8d
xor edx, edx
lea rcx, [0x1400305b4]
call qword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
mov eax, dword [rsp + 0x44]
shr eax, 0x10
mov ecx, dword [rsp + 0x44]
add ecx, eax
mov eax, ecx
and eax, 0xffff
mov word [rsp + 0x40], ax
movzx eax, word [rsp + 0x40]
add rsp, 0x58
ret

Function at 0x140004430
Capabilities:
Get hostname

Disassembly:
sub rsp, 0x38
mov dword [rsp + 0x20], 0x400
lea rdx, [rsp + 0x20]
lea rcx, [0x1400413e0]
call qword [sym.imp.KERNEL32.dll_GetComputerNameA]
mov eax, 1
imul rax, rax, 0
lea rcx, [0x1400413e0]
add rcx, rax
mov rax, rcx
add rsp, 0x38
ret

Function at 0x14000d410
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 0x14000d43e
xor eax, eax
jmp 0x14000d524
cmp qword [rcx + 0x68], 0
je 0x14000d44f
call fcn.14000bc50
jmp 0x14000d524
mov rax, qword [rcx + 0x38]
mov rsi, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x14000d466
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x14000d468
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x14000d49a
cmp rax, rbp
mov rbx, rbp
mov rcx, r14
cmovb rbx, rax
mov r8, rbx
call fcn.14002dec0
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 0x14000d51e
mov r8, qword [rdi + 0x18]
lea rax, [rdi + 0x70]
cmp qword [r8], rax
jne 0x14000d4d1
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 0x14000d4fa
mov r9, qword [rdi + 0x80]
mov r8, rbx
mov edx, 1
mov rcx, r14
call fcn.140017724
add r14, rax
sub rsi, rax
cmp rax, rbx
jne 0x14000d51e
cmp rsi, rbx
ja 0x14000d4d8
test rsi, rsi
je 0x14000d51e
mov r9, qword [rdi + 0x80]
mov r8, rsi
mov edx, 1
mov rcx, r14
call fcn.140017724
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 0x14000f2ac
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14000f2f6
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14000f2f6
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14000f2f6
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14000f2f6
cmp dword [rcx + 0x84], 0xe
jbe 0x14000f2f6
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14000f2f8
xor al, al
add rsp, 0x28
ret
Function at 0x14001a8cc
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 0x14001a93b
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14001a93b
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14001a93b
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14001a93b
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14001a93b
cmp dword [rcx + 0x84], 0xe
jbe 0x14001a93b
cmp dword [rcx + 0xf8], 0
je 0x14001a93b
mov ecx, ebx
call fcn.14001a9ec
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.14001a7c8
nop
cmp dword [rbp + 0x20], 0
je 0x14001a989
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.14001a994
int3
xor edx, edx
xor ecx, ecx
lea r8d, [rdx + 1]
jmp 0x14001a8cc

Function at 0x14001aad0
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x14001a8cc
Function at 0x140021e90
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.14000e530
sub rsp, rax
mov rax, qword [0x140040040]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.14001ed0c
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x140021edf
mov rax, rbp
jmp 0x140021fe7
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 + 0x428c0]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.140022fb0
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0x428c0]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x140021fe3
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 0x140021fe3
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.140022fb0
test rax, rax
js 0x140021fe3
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x140021fe3
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x140021fd5
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x140021fd5
cmp byte [rcx], 0xd
jne 0x140021fbb
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x140021fca
cmp byte [rcx + 1], 0xa
jne 0x140021fca
inc rcx
jmp 0x140021fca
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x40480]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x140021f9d
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x140021fe7
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.14000e4d0
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 0x140022208
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x14002221e
mov al, 1
jmp 0x14002227e
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x14002222f
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x14002227c
mov ecx, dword [rcx + 0x18]
nop
call fcn.140026ab0
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x14002227c
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x14002227c
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x14002227c
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x14002227e
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x140022350
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, [0x1400428c0]
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 0x1400223a7
cmp word [rdx], r13w
jne 0x1400223a7
or byte [rax + rdi*8 + 0x38], cl
jmp 0x1400223ac
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x1400224d1
mov r11d, 0xd
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x1400224f2
lea r9, [rdx + 2]
cmp cx, r11w
je 0x1400223e5
mov rdx, r9
mov word [rbx], cx
jmp 0x14002240c
cmp r9, r8
jae 0x14002241c
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 0x1400223c6
jmp 0x1400224d1
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 0x1400224c6
cmp dword [rsp + 0x80], esi
je 0x1400224c6
lea r8, [0x1400428c0]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x14002249e
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x14002246e
mov word [rbx], r13w
jmp 0x1400224ce
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 0x14002247b
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x1400224ce
cmp word [rsp + 0x70], r13w
jne 0x1400224ab
cmp rbx, r14
je 0x140022468
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.140022fb8
cmp word [rsp + 0x70], r13w
je 0x1400224d1
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, [0x1400428c0]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x1400224cb
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x1400224d1
Function at 0x140026248
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 0x140026278
xor eax, eax
jmp 0x14002633b
mov rbp, rbx
cmp word [rax], si
je 0x14002629d
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x140026284
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x140026280
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.140024848
movsxd r14, eax
test eax, eax
jne 0x1400262db
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x140026271
mov rcx, r14
call fcn.14001dab0
mov rdi, rax
test rax, rax
jne 0x1400262f4
xor ecx, ecx
call fcn.14001da74
jmp 0x1400262d0
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.140024848
test eax, eax
jne 0x140026325
mov rcx, rdi
call fcn.14001da74
jmp 0x14002632f
xor ecx, ecx
call fcn.14001da74
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 0x140029004
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.14001d714
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 0x1400290a5
cmp ebx, dword [rsp + 0x30]
je 0x14002909e
test esi, esi
je 0x14002909e
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x140029079
sub r8w, 0x61
cmp r8w, 0x19
ja 0x140029086
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x140029063
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x14002908a
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x1400290a7
mov eax, 1
jmp 0x1400290a7
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x14002bc64
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.140019180
mov rax, qword [rbp - 0x31]
mov ebx, 0xfde9
cmp dword [rax + 0xc], ebx
jne 0x14002bcee
cmp byte [rbp - 0x21], r15b
je 0x14002bce9
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, ebx
jmp 0x14002bd24
call fcn.14002021c
test eax, eax
jne 0x14002bd10
cmp byte [rbp - 0x21], r15b
je 0x14002bd08
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, 1
jmp 0x14002bd24
cmp byte [rbp - 0x21], r15b
je 0x14002bd21
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.140019774
test eax, eax
jne 0x14002bdc4
xor edx, edx
lea rcx, [rbp - 0x39]
call fcn.140019180
mov rax, qword [rbp - 0x31]
cmp dword [rax + 0xc], ebx
jne 0x14002bd63
cmp byte [rbp - 0x21], r15b
je 0x14002bd98
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
jmp 0x14002bd98
call fcn.14002021c
test eax, eax
jne 0x14002bd84
cmp byte [rbp - 0x21], r15b
je 0x14002bd7d
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov ebx, 1
jmp 0x14002bd98
cmp byte [rbp - 0x21], r15b
je 0x14002bd95
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.140019774
mov rdi, qword [rbp - 9]
test eax, eax
jne 0x14002bdc4
mov rcx, qword [rbp + 0x27]
mov rdx, rdi
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov ebx, eax
jmp 0x14002bdc7
mov ebx, r15d
cmp byte [rbp + 0xf], r15b
je 0x14002bdd5
mov rcx, rdi
call fcn.14001da74
cmp byte [rbp + 0x3f], r15b
je 0x14002bde4
mov rcx, qword [rbp + 0x27]
call fcn.14001da74
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 0x14002da70
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x14002da98
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x14002da98
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x1400012a0
Capabilities:
Log keystrokes via polling

Disassembly:
push rbx
sub rsp, 0x30
xor ebx, ebx
nop dword [rax + rax]
mov ecx, 0x20
call qword [sym.imp.USER32.dll_GetAsyncKeyState]
test ax, ax
je 0x1400012b0
cmp byte [0x14000566c], bl
jne 0x140001315
lea rcx, [rsp + 0x40]
mov qword [rsp + 0x40], 0xa
call fcn.140001370
mov rdx, qword [0x140005680]
lea r8, [rsp + 0x40]
mov rcx, qword [0x140005678]
add rdx, 0x17cd510
mov r9d, 4
mov dword [rsp + 0x40], 0x10001
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
mov byte [0x14000566c], 1
lea rcx, [rsp + 0x40]
mov qword [rsp + 0x40], 0xa
call fcn.140001370
mov rdx, qword [0x140005680]
lea r8, [rsp + 0x40]
mov rcx, qword [0x140005678]
add rdx, 0x17cd510
mov r9d, 4
mov dword [rsp + 0x40], pe_nt_image_headers64
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
mov byte [0x14000566c], bl
jmp 0x1400012b0

Function at 0x140001dc8
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140001e12
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140001e12
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140001e12
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140001e12
cmp dword [rcx + 0x84], 0xe
jbe 0x140001e12
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140001e14
xor al, al
add rsp, 0x28
ret
Function at 0x140002940
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
mov eax, 0x13d0
call fcn.14000c0f0
sub rsp, rax
mov rax, qword [0x140014040]
xor rax, rsp
mov qword [rsp + 0x13c0], rax
mov rdi, rcx
mov qword [rsp + 0x28], rcx
xor eax, eax
mov dword [rsp + 0x20], eax
xorps xmm0, xmm0
movups xmmword [rcx], xmm0
mov qword [rcx + 0x10], rax
mov qword [rcx + 0x18], 0xf
mov byte [rcx], al
mov ebx, 1
mov dword [rsp + 0x20], ebx
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov ecx, eax
mov dword [rsp + 0x13b4], 0xffffffff
mov dword [rsp + 0x34], eax
mov eax, ecx
shr eax, 0x1e
xor eax, ecx
imul ecx, eax, 0x6c078965
add ecx, ebx
mov dword [rsp + rbx*4 + 0x34], ecx
inc rbx
cmp rbx, 0x270
jb 0x1400029b1
mov dword [rsp + 0x30], 0x270
mov ebx, 6
mov esi, 0x80000000
lea rbp, str.0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz______
nop dword [rax]
lea rcx, [rsp + 0x30]
call fcn.14000ae60
mov ecx, eax
imul rax, rcx, 0x46
cmp eax, 0x2d
ja 0x140002a1a
lea rcx, [rsp + 0x30]
call fcn.14000ae60
mov ecx, eax
imul rax, rcx, 0x46
cmp eax, 0x2e
jb 0x140002a05
shr rax, 0x20
sub rax, rsi
xor rax, 0xffffffff80000000
movzx r9d, byte [rax + rbp]
mov rcx, qword [rdi + 0x10]
mov rdx, qword [rdi + 0x18]
cmp rcx, rdx
jae 0x140002a58
lea rax, [rcx + 1]
mov qword [rdi + 0x10], rax
mov rax, rdi
cmp rdx, 0xf
jbe 0x140002a4d
mov rax, qword [rdi]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x140002a60
mov rcx, rdi
call fcn.14000a6e0
sub rbx, 1
jne 0x1400029f0
mov rax, rdi
mov rcx, qword [rsp + 0x13c0]
xor rcx, rsp
call fcn.14000b0b0
lea r11, [rsp + 0x13d0]
mov rbx, qword [r11 + 0x18]
mov rbp, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
Function at 0x140002aa0
Capabilities:
Create process on windows

Disassembly:
push rbx
sub rsp, 0x1c0
mov rax, qword [0x140014040]
xor rax, rsp
mov qword [rsp + 0x1b0], rax
xor ebx, ebx
mov r8d, 0x104
lea rdx, [rsp + 0xa0]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
xorps xmm0, xmm0
movups xmmword [rsp + 0x78], xmm0
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x88], xmm1
lea rax, [rsp + 0xa0]
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rax + r8], bl
jne 0x140002af6
lea rdx, [rsp + 0xa0]
lea rcx, [rsp + 0x78]
call fcn.14000a550
nop
lea r8, [rsp + 0x78]
lea rcx, [rsp + 0x38]
call fcn.140009f40
nop
mov r8d, 1
lea rdx, [0x14000e9b8]
mov rcx, rax
call fcn.1400098a0
xorps xmm0, xmm0
movups xmmword [rsp + 0x58], xmm0
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x68], xmm1
movups xmm0, xmmword [rax]
movups xmmword [rsp + 0x58], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rsp + 0x68], xmm1
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], 0xf
mov byte [rax], 0
mov rdx, qword [rsp + 0x50]
cmp rdx, 0xf
jbe 0x140002ba8
inc rdx
mov rcx, qword [rsp + 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140002ba3
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140002ba3
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14000b41c
lea r9, [rsp + 0x58]
cmp qword [rsp + 0x70], 0xf
cmova r9, qword [rsp + 0x58]
mov dword [rsp + 0x28], ebx
mov qword [rsp + 0x20], rbx
lea r8, str.cmd.exe
lea rdx, str.open
xor ecx, ecx
call qword [sym.imp.SHELL32.dll_ShellExecuteA]
mov rdx, qword [rsp + 0x70]
cmp rdx, 0xf
jbe 0x140002c18
inc rdx
mov rcx, qword [rsp + 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140002c13
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140002c13
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14000b41c
movdqa xmm0, xmmword [0x14000f870]
movdqu xmmword [rsp + 0x68], xmm0
mov byte [rsp + 0x58], 0
mov rdx, qword [rsp + 0x90]
cmp rdx, 0xf
jbe 0x140002c6e
inc rdx
mov rcx, qword [rsp + 0x78]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140002c69
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140002c69
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.14000b41c
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.14000b0b0
add rsp, 0x1c0
pop rbx
ret
Function at 0x140008610
Capabilities:
Write file on windows

Disassembly:
push rbx
push rdi
push r15
sub rsp, 0x20
cmp qword [rcx + 0x68], 0
mov rbx, r8
mov r15, rdx
mov rdi, rcx
je case.default.0x140008631
add rsp, 0x20
pop r15
pop rdi
pop rbx
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const____ptr64__long_long___int64_____ptr64]
mov rax, qword [rcx + 0x40]
mov qword [rsp + 0x40], rbp
mov qword [rsp + 0x48], rsi
mov rsi, rbx
mov qword [rsp + 0x58], r14
mov r9, qword [rax]
test r9, r9
je 0x14000865e
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x140008660
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x1400086b9
test ecx, ecx
jle 0x140008699
cmp rbx, rbp
mov rcx, r9
cmovl rbp, rbx
mov r8, rbp
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rdi + 0x58]
add r15, rbp
sub rbx, rbp
sub dword [rax], ebp
mov rcx, qword [rdi + 0x40]
movsxd rax, ebp
add qword [rcx], rax
test rbx, rbx
jle 0x1400086b9
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x1400086b9
mov r8, rbx
mov edx, 1
mov rcx, r15
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
sub rbx, rax
mov r14, qword [rsp + 0x58]
sub rsi, rbx
mov rbp, qword [rsp + 0x40]
mov rax, rsi
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop rdi
pop rbx
ret
invalid
Function at 0x1400086e0
Capabilities:
Read file on windows

Disassembly:
push rbp
push rsi
push r14
sub rsp, 0x30
mov rbp, r8
mov r14, rdx
mov rsi, rcx
test r8, r8
jg 0x140008702
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
cmp qword [rcx + 0x68], 0
je case.default.0x140008711
add rsp, 0x30
pop r14
pop rsi
pop rbp
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char____ptr64__long_long___int64_____ptr64]
mov rax, qword [rcx + 0x38]
mov qword [rsp + 0x28], rbx
mov rbx, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x140008734
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x140008736
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x140008772
mov qword [rsp + 0x20], rdi
cmp rax, rbp
mov rdi, rbp
mov rcx, r14
cmovb rdi, rax
mov r8, rdi
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rsi + 0x50]
add r14, rdi
sub rbx, rdi
sub dword [rax], edi
mov rcx, qword [rsi + 0x38]
movsxd rax, edi
mov rdi, qword [rsp + 0x20]
add qword [rcx], rax
cmp qword [rsi + 0x80], 0
je 0x14000880e
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x1400087ad
mov rcx, qword [rsi + 0x88]
mov rdx, qword [rsi + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rsi + 0x38]
mov qword [rax], rcx
mov rax, qword [rsi + 0x50]
mov dword [rax], edx
cmp rbx, 0xfff
jbe 0x1400087ee
nop word [rax + rax]
mov r9, qword [rsi + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add r14, rax
sub rbx, rax
cmp rax, 0xfff
jne 0x14000880e
cmp rbx, rax
ja 0x1400087c0
test rbx, rbx
je 0x14000880e
mov r9, qword [rsi + 0x80]
mov r8, rbx
mov edx, 1
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
sub rbx, rax
sub rbp, rbx
mov rbx, qword [rsp + 0x28]
mov rax, rbp
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
add bh, bh
outsd dx, dword [rsi]
adc byte [rbx], al
jmp [rbp + 0xf]