joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400889e0
Capabilities:
Get hostname

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
movsxd rbx, edx
mov rdi, rcx
mov edx, ebx
mov byte [rcx], 0
call qword [sym.imp.WS2_32.dll_gethostname]
mov byte [rbx + rdi - 1], 0
test eax, eax
jne 0x140088a1b
mov edx, 0x2e
mov rcx, rdi
call fcn.1400b4128
test rax, rax
je 0x140088a19
mov byte [rax], 0
xor eax, eax
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x1400890d0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push r15
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbp, rcx
mov ecx, dword [rcx + 0x20]
mov rsi, rdx
add rcx, 0x18
mov r15d, r8d
lea r9d, [rax + rax]
add rcx, r9
call qword [str.tr_f_]
mov rbx, rax
test rax, rax
jne 0x140089113
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop rsi
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rdi
mov qword [rbx + 0x10], rax
lea rdi, [rbp + 8]
mov qword [rsp + 0x50], r14
cmp r15d, dword [rbp + 0x1c]
jbe 0x140089160
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, rsi
call qword [rdi]
mov esi, dword [rbp + 0x18]
add rsi, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, rsi
call qword [rbp + reloc.WS2_32.dll_recv]
mov r15d, dword [rbp + 0x20]
mov rcx, qword [rbx + 8]
call qword [rbp]
mov rcx, qword [rbx + 0x10]
call qword [rbp]
xor r14d, r14d
test r15, r15
je 0x1400891c2
mov r14, r15
nop dword [rax]
movzx eax, byte [rsi]
lea rdx, [rsp + 0x40]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x40], al
mov rcx, qword [rbx + 8]
call qword [rdi]
movzx eax, byte [rsi]
lea rdx, [rsp + 0x40]
xor al, 0x5c
lea rsi, [rsi + 1]
mov byte [rsp + 0x40], al
mov r8d, 1
mov rcx, qword [rbx + 0x10]
call qword [rdi]
sub r15, 1
jne 0x140089180
lea rdi, [rbp + 8]
mov eax, dword [rbp + 0x1c]
cmp r14, rax
jae 0x140089201
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x1400f82a8]
mov r8d, 1
call qword [rdi]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x1400f82a9]
mov r8d, 1
call qword [rdi]
mov eax, dword [rbp + 0x1c]
inc r14
cmp r14, rax
jb 0x1400891d0
mov r14, qword [rsp + 0x50]
mov rax, rbx
mov rbx, qword [rsp + 0x58]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop rsi
pop rbp
ret
Function at 0x1400893f0
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x14011e900]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov rbp, r8
mov dword [rsp + 0x20], 0xf0000040
mov rsi, rdx
mov rdi, rcx
xor r8d, r8d
lea rcx, [rsp + 0x38]
xor edx, edx
mov r9d, 0x18
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
jne 0x14008943c
mov eax, 0x1b
jmp 0x14008950f
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x40]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x800c
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x140089480
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov qword [rsp + 0x38], 0
jmp 0x14008950f
mov rcx, rbp
call fcn.1400312c0
mov rcx, qword [rsp + 0x40]
xor r9d, r9d
mov r8d, eax
mov rdx, rsi
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
xor r8d, r8d
mov dword [rsp + 0x30], 0
mov edx, 2
mov dword [rsp + 0x20], 0
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [rsp + 0x30], 0x20
jne 0x1400894eb
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
mov r8, rdi
mov dword [rsp + 0x20], 0
mov edx, 2
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x40]
test rcx, rcx
je 0x1400894fb
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x14008950d
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.1400b20d0
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret

Function at 0x14008a2d0
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x14008a335
nop dword [rax + rax]
movzx r8d, byte [r10]
lea r10, [r10 + 1]
movzx eax, r8b
movzx r9d, r8b
shr r9b, 1
and al, 0xfe
not r9b
movzx eax, al
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
or r8b, 1
test r9b, 2
movzx ecx, r8b
cmove ecx, eax
mov byte [r10 - 1], cl
sub rdx, 1
jne 0x14008a2e0
ret
Function at 0x14008a340
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x14011e900]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov rsi, r8
mov dword [rsp + 0x20], 0xf0000040
mov rdi, rdx
mov rbx, rcx
xor ebp, ebp
lea rcx, [rsp + 0x38]
xor r8d, r8d
mov qword [rsp + 0x38], rbp
xor edx, edx
mov qword [rsp + 0x40], rbp
mov r9d, 1
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x14008a3c3
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x40]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x8002
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x14008a3e5
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.1400b20d0
mov rbx, qword [rsp + 0x88]
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret
mov rcx, rsi
call fcn.1400312c0
mov rcx, qword [rsp + 0x40]
xor r9d, r9d
mov r8d, eax
mov rdx, rdi
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
xor r8d, r8d
mov dword [rsp + 0x30], ebp
mov edx, 2
mov dword [rsp + 0x20], ebp
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [rsp + 0x30], 0x10
jne 0x14008a444
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
mov r8, rbx
mov dword [rsp + 0x20], ebp
mov edx, 2
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x40]
test rcx, rcx
je 0x14008a454
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x14008a466
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
jmp 0x14008a3c8
Function at 0x1400a8490
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
lea r9, [rdx + rdx]
movabs r8, 0xcbf29ce484222325
xor edx, edx
test r9, r9
je 0x140094bba
movzx eax, byte [rcx + rdx]
movabs r10, 0x100000001b3
xor r8, rax
inc rdx
imul r8, r10
cmp rdx, r9
jb 0x140094b9d
mov rax, r8
ret
sub r8, rdx
mov rcx, rdx
sar r8, 1
mov rdx, r8
jmp 0x140094b88

Function at 0x1400b1754
Capabilities:
Get geographical location

Disassembly:
sub rsp, 0x28
call fcn.1400cb054
mov rcx, qword [rax + 0x28]
test rcx, rcx
je 0x1400b17a6
and dword [rsp + 0x30], 0
lea r8, [rsp + 0x30]
mov r9d, 2
lea edx, [r9 + 0x20]
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
movzx ecx, word [rsp + 0x30]
sub ecx, 0x30
je 0x1400b17a6
sub ecx, 1
je 0x1400b179f
cmp ecx, 1
je 0x1400b1798
xor eax, eax
jmp 0x1400b17ab
mov eax, 3
jmp 0x1400b17ab
mov eax, 1
jmp 0x1400b17ab
mov eax, 2
add rsp, 0x28
ret

Function at 0x1400b2fe4
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400b302e
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400b302e
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400b302e
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400b302e
cmp dword [rcx + 0x84], 0xe
jbe 0x1400b302e
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400b3030
xor al, al
add rsp, 0x28
ret

Function at 0x1400bbb34
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
xor edi, edi
mov esi, edx
mov rbp, rcx
test r8, r8
jne 0x1400bbb6b
call fcn.1400bcf44
mov dword [rax], socket
call fcn.1400c1c18
xor eax, eax
jmp 0x1400bbbf9
mov rdx, r9
mov rcx, r8
call fcn.1400bbad0
mov rbx, rax
test rax, rax
je 0x1400bbbf6
lea rax, [rsp + 0x50]
mov rdx, rsi
mov qword [rsp + 0x28], rax
lea r8, [0x1400bb9fc]
mov eax, dword [rsp + 0x60]
mov r9, rbx
mov rcx, rbp
mov dword [rsp + 0x20], eax
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov rdx, rax
test rax, rax
jne 0x1400bbbe3
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1400bceb8
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x1400bbbca
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x1400bbbd9
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rcx, rbx
call fcn.1400d3e7c
jmp 0x1400bbbf6
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x1400bbbf3
mov eax, dword [rsp + 0x50]
mov dword [rcx], eax
mov rdi, rdx
mov rax, rdi
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x1400c8700
Capabilities:
Get disk information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r14
sub rsp, 0x250
mov rax, qword [0x14011e900]
xor rax, rsp
mov qword [rsp + 0x240], rax
lea rdx, [0x1401007b0]
mov rbp, rcx
call fcn.1400c9744
xor edi, edi
test rax, rax
je 0x1400c87e6
mov ebx, edi
call fcn.1400bcf44
mov r14d, dword [rax]
call fcn.1400bcf44
mov r8d, 0x104
lea rcx, [rsp + 0x30]
mov rdx, rbp
mov dword [rax], edi
call fcn.1400d8f20
mov rsi, rax
test rax, rax
je 0x1400c8777
call fcn.1400bcf44
mov dword [rax], r14d
jmp 0x1400c87a1
call fcn.1400bcf44
cmp dword [rax], 0x22
jne 0x1400c87de
call fcn.1400bcf44
xor r8d, r8d
mov rdx, rbp
xor ecx, ecx
mov dword [rax], r14d
call fcn.1400d8f20
mov rbx, rax
mov rsi, rax
test rax, rax
je 0x1400c87de
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], di
jne 0x1400c87a5
cmp rax, 3
je 0x1400c87c0
mov rcx, rsi
call fcn.1400c865c
test al, al
je 0x1400c87d1
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x1400c87d1
mov dil, 1
mov rcx, rbx
call fcn.1400c1880
mov al, dil
jmp 0x1400c87e8
mov rcx, rbx
call fcn.1400c1880
xor al, al
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.1400b20d0
lea r11, [rsp + 0x250]
mov rbx, qword [r11 + 0x28]
mov rbp, qword [r11 + 0x30]
mov rsp, r11
pop r14
pop rdi
pop rsi
ret
Function at 0x1400c942c
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.1400b2a20
sub rsp, rax
mov rax, qword [0x14011e900]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.1400d3108
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x1400c947b
mov rax, rbp
jmp 0x1400c9583
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 + 0x1222f0]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.1400caf00
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0x1222f0]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x1400c957f
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 0x1400c957f
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.1400caf00
test rax, rax
js 0x1400c957f
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x1400c957f
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x1400c9571
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x1400c9571
cmp byte [rcx], 0xd
jne 0x1400c9557
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x1400c9566
cmp byte [rcx + 1], 0xa
jne 0x1400c9566
inc rcx
jmp 0x1400c9566
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x11eb70]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x1400c9539
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x1400c9583
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.1400b20d0
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 0x1400ce5cc
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 0x1400ce63b
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400ce63b
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400ce63b
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400ce63b
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400ce63b
cmp dword [rcx + 0x84], 0xe
jbe 0x1400ce63b
cmp dword [rcx + 0xf8], 0
je 0x1400ce63b
mov ecx, ebx
call fcn.1400ce6ec
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.1400ce4c8
nop
cmp dword [rbp + 0x20], 0
je 0x1400ce689
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.1400ce694
int3
xor edx, edx
xor ecx, ecx
lea r8d, [rdx + 1]
jmp 0x1400ce5cc
Function at 0x1400ce7d0
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x1400ce5cc

Function at 0x1400d1298
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, [0x1401222f0]
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 0x1400d12ef
cmp word [rdx], r13w
jne 0x1400d12ef
or byte [rax + rdi*8 + 0x38], cl
jmp 0x1400d12f4
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x1400d1419
mov r11d, reloc.WS2_32.dll_listen
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x1400d143a
lea r9, [rdx + 2]
cmp cx, r11w
je 0x1400d132d
mov rdx, r9
mov word [rbx], cx
jmp 0x1400d1354
cmp r9, r8
jae 0x1400d1364
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 0x1400d130e
jmp 0x1400d1419
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 0x1400d140e
cmp dword [rsp + 0x80], esi
je 0x1400d140e
lea r8, [0x1401222f0]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x1400d13e6
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x1400d13b6
mov word [rbx], r13w
jmp 0x1400d1416
mov ecx, reloc.WS2_32.dll_listen
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 0x1400d13c3
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x1400d1416
cmp word [rsp + 0x70], r13w
jne 0x1400d13f3
cmp rbx, r14
je 0x1400d13b0
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.1400caf08
cmp word [rsp + 0x70], r13w
je 0x1400d1419
mov ecx, reloc.WS2_32.dll_listen
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, [0x1401222f0]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x1400d1413
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x1400d1419
Function at 0x1400d6e1c
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x1400d6e32
mov al, 1
jmp 0x1400d6e92
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x1400d6e43
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x1400d6e90
mov ecx, dword [rcx + 0x18]
nop
call fcn.1400d8954
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x1400d6e90
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x1400d6e90
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1400d6e90
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x1400d6e92
xor al, al
add rsp, 0x20
pop rbx
ret

Function at 0x1400d8a64
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.1400caf08
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.1400caf08
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1400d8bb4
cmp rax, 0xffffffffffffffff
je 0x1400d8bb4
xor edi, edi
test rbp, rbp
jle 0x1400d8b5f
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.1400d3e04
mov rbx, rax
test rax, rax
jne 0x1400d8aec
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1400d8b55
mov edx, 0x8000
mov ecx, r14d
call fcn.1400cf7e8
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.1400d2650
cmp eax, 0xffffffff
je 0x1400d8b35
cdqe
sub rbp, rax
test rbp, rbp
jg 0x1400d8afc
mov edx, r15d
mov ecx, r14d
call fcn.1400cf7e8
jmp 0x1400d8b55
cmp byte [rsi + 0x38], dil
je 0x1400d8b4c
cmp dword [rsi + 0x34], 5
jne 0x1400d8b4c
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], reloc.WS2_32.dll_listen
cmp byte [rsi + 0x30], dil
je 0x1400d8b55
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.1400d3e7c
jmp 0x1400d8bc8
jns 0x1400d8bc8
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.1400caf08
cmp rax, 0xffffffffffffffff
jne 0x1400d8b80
cmp byte [rsi + 0x30], dil
je 0x1400d8bc8
mov edi, dword [rsi + 0x2c]
jmp 0x1400d8bc8
mov ecx, r14d
call fcn.1400d8954
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1400d8bc8
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov byte [rsi + 0x38], 1
mov edi, reloc.WS2_32.dll_listen
mov dword [rsi + 0x34], eax
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], reloc.WS2_32.dll_listen
jmp 0x1400d8bc8
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1400d8bc1
mov eax, dword [rsi + 0x2c]
jmp 0x1400d8bc6
mov eax, socket
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.1400caf08
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 0x1400dbad0
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 0x1400dbb00
xor eax, eax
jmp 0x1400dbbc3
mov rbp, rbx
cmp word [rax], si
je 0x1400dbb25
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x1400dbb0c
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x1400dbb08
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.1400d81bc
movsxd r14, eax
test eax, eax
jne 0x1400dbb63
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x1400dbaf9
mov rcx, r14
call fcn.1400d4c48
mov rdi, rax
test rax, rax
jne 0x1400dbb7c
xor ecx, ecx
call fcn.1400d3e7c
jmp 0x1400dbb58
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.1400d81bc
test eax, eax
jne 0x1400dbbad
mov rcx, rdi
call fcn.1400d3e7c
jmp 0x1400dbbb7
xor ecx, ecx
call fcn.1400d3e7c
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 0x1400dbbe0
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 0x1400dbc67
mov rsi, rbx
cmp word [rax], bp
je 0x1400dbc26
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1400dbc10
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1400dbc0c
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.1400d4c48
mov rdi, rax
test rax, rax
je 0x1400dbc54
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.1400e2b10
mov rbp, rdi
xor ecx, ecx
call fcn.1400d3e7c
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 0x1400de7f8
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.1400d39b8
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 0x1400de899
cmp ebx, dword [rsp + 0x30]
je 0x1400de892
test esi, esi
je 0x1400de892
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x1400de86d
sub r8w, 0x61
cmp r8w, 0x19
ja 0x1400de87a
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x1400de857
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x1400de87e
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x1400de89b
mov eax, 1
jmp 0x1400de89b
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x1400dee30
Capabilities:
Delete file

Disassembly:
sub rsp, 0x28
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x1400dee50
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1400bceb8
or eax, 0xffffffff
jmp 0x1400dee52
xor eax, eax
add rsp, 0x28
ret

Function at 0x1400e0e94
Capabilities:
Get disk information

Disassembly:
push rbx
sub rsp, 0x30
mov rax, qword [0x14011e900]
xor rax, rsp
mov qword [rsp + 0x28], rax
cmp ecx, 0x1a
jbe 0x1400e0ede
call fcn.1400bcf24
mov dword [rax], reloc.WS2_32.dll_ntohs
call fcn.1400bcf44
mov dword [rax], reloc.WS2_32.dll_listen
call fcn.1400c1c18
xor eax, eax
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.1400b20d0
add rsp, 0x30
pop rbx
ret
xor ebx, ebx
test ecx, ecx
jne 0x1400e0ee9
lea eax, [rbx + 1]
jmp 0x1400e0ecb
add cx, 0x40
mov dword [rsp + 0x22], 0x5c003a
mov word [rsp + 0x20], cx
lea rcx, [rsp + 0x20]
mov word [rsp + 0x26], bx
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
test eax, eax
je 0x1400e0ec9
cmp eax, 1
setne bl
mov eax, ebx
jmp 0x1400e0ecb

Function at 0x1400e28c0
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x1400e28e8
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x1400e28e8
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret