joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140078f00
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor edx, edx
lea rbx, [0x1401c3738]
mov r9, rcx
cmp byte [rcx + 0xa9], dl
je 0x140078f3b
nop word [rax + rax]
lea ecx, [rdx - 0x65]
xor byte [rdx + r9], cl
inc rdx
cmp rdx, 0xa8
jb 0x140078f20
mov byte [r9 + 0xa9], 0
lea r8, [r9 + 0xa8]
mov rdx, r9
mov rcx, rbx
call fcn.14005b580
mov rax, rbx
add rsp, 0x30
pop rbx
ret

Function at 0x140078f60
Capabilities:
Encode data using xor

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rdx
cmp byte [rcx + 0x37], al
je 0x140078f83
lea edx, [rax - 0x65]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x36
jb 0x140078f70
mov byte [rcx + 0x37], 0
lea r8, [rcx + 0x36]
mov rdx, rcx
mov rcx, rbx
call fcn.14005b580
mov rax, rbx
add rsp, 0x30
pop rbx
ret

Function at 0x140078fa0
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x20], 0
je 0x140078fc3
xor eax, eax
nop dword [rax + rax]
lea edx, [rax - 0x65]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x1f
jb 0x140078fb0
mov byte [rcx + 0x20], 0
ret

Function at 0x140078fd0
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x1a], 0
je 0x140078ff3
xor eax, eax
nop dword [rax + rax]
lea edx, [rax - 0x65]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x19
jb 0x140078fe0
mov byte [rcx + 0x1a], 0
ret

Function at 0x14007f19c
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rdi, rdx
lea r8, [rsp + 0x60]
mov ebx, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
mov r8d, ebx
mov ecx, 0x1300
neg eax
sbb r9d, r9d
and qword [rsp + 0x30], 0
and r9d, dword [rsp + 0x60]
xor edx, edx
and dword [rsp + 0x28], 0
mov dword [rsp + 0x60], r9d
mov qword [rsp + 0x20], rdi
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x14007f220
mov r8, qword [rdi]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x14007f220
dec r8
sub rdx, 1
jne 0x14007f206
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret

Function at 0x140095e78
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
lea r9, [rdx + rdx]
movabs r8, 0xcbf29ce484222325
xor edx, edx
test r9, r9
je 0x14008140a
movzx eax, byte [rdx + rcx]
movabs r10, 0x100000001b3
xor r8, rax
inc rdx
imul r8, r10
cmp rdx, r9
jb 0x1400813ed
mov rax, r8
ret
sub r8, rdx
mov rcx, rdx
sar r8, 1
mov rdx, r8
jmp 0x1400813d8

Function at 0x1400a1938
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400a1982
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400a1982
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400a1982
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400a1982
cmp dword [rcx + 0x84], 0xe
jbe 0x1400a1982
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400a1984
xor al, al
add rsp, 0x28
ret
Function at 0x1400a9ef0
Capabilities:
Create new key via cryptacquirecontext

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0xa0
mov rax, qword [0x14013e0a0]
xor rax, rsp
mov qword [rsp + 0x90], rax
mov rbx, rcx
mov qword [rcx], 0
mov dword [rsp + 0x20], 0xf0000000
mov r9d, 1
xor r8d, r8d
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x1400a9f86
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
mov dword [rsp + 0x20], 8
mov r9d, 1
xor r8d, r8d
lea rdx, str.Crypto_RNG
mov rcx, rbx
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x1400a9f86
mov dword [rsp + 0x20], 0x28
lea r9d, [rax + 1]
xor r8d, r8d
lea rdx, str.Crypto_RNG
mov rcx, rbx
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x1400a9faa
mov rax, rbx
mov rcx, qword [rsp + 0x90]
xor rcx, rsp
call fcn.1400a09a0
mov rbx, qword [rsp + 0xb8]
add rsp, 0xa0
pop rdi
ret
mov ecx, edi
call qword [sym.imp.KERNEL32.dll_SetLastError]
lea rdx, str.CryptAcquireContext
lea rcx, [rsp + 0x30]
call fcn.140003570
nop
lea rdx, [rsp + 0x30]
lea rcx, [rsp + 0x50]
call fcn.1400aa060
lea rdx, [0x14013ad58]
lea rcx, [rsp + 0x50]
call fcn.1400c1890
int3

Function at 0x1400aa460
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x90
mov rax, qword [0x14013e0a0]
xor rax, rsp
mov qword [rsp + 0x80], rax
mov rbx, r8
mov rdi, rdx
mov ecx, dword [0x1401c0de8]
mov rax, qword gs:[0x58]
mov edx, 4
mov rax, qword [rax + rcx*8]
mov ecx, dword [rdx + rax]
cmp dword [0x1401c0df8], ecx
jg 0x1400aa53f
mov eax, ebx
cmp rbx, rax
jne 0x1400aa501
xor ecx, ecx
mov eax, ecx
test rbx, rbx
setne al
test ebx, ebx
setne cl
cmp eax, ecx
jne 0x1400aa501
mov r8, rdi
mov edx, ebx
mov rcx, qword [0x1401c0df0]
call qword [sym.imp.ADVAPI32.dll_CryptGenRandom]
test eax, eax
je 0x1400aa582
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.1400a09a0
mov rbx, qword [rsp + 0xa0]
add rsp, 0x90
pop rdi
ret
mov ecx, 0x5b6
call qword [sym.imp.KERNEL32.dll_SetLastError]
lea rdx, str.GenerateBlock_size
lea rcx, [rsp + 0x20]
call fcn.140003570
nop
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x40]
call fcn.1400aa060
lea rdx, [0x14013ad58]
lea rcx, [rsp + 0x40]
call fcn.1400c1890
nop
lea rcx, [0x1401c0df8]
call fcn.1400a0df8
cmp dword [0x1401c0df8], 0xffffffff
jne 0x1400aa4ac
lea rcx, [0x1401c0df0]
call fcn.1400a9ef0
lea rcx, [0x1400ff540]
call fcn.1400a0d0c
nop
lea rcx, [0x1401c0df8]
call fcn.1400a0d8c
jmp 0x1400aa4ac
lea rdx, [0x140105f00]
lea rcx, [rsp + 0x20]
call fcn.140003570
nop
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x40]
call fcn.1400aa060
lea rdx, [0x14013ad58]
lea rcx, [rsp + 0x40]
call fcn.1400c1890
int3
Function at 0x1400b9830
Capabilities:
Encode data using xor

Disassembly:
mov r9, r8
xor r11d, r11d
mov r10, rdx
mov r8d, r11d
cmp r9, 8
jb 0x1400b9867
mov rdx, r9
shr rdx, 3
imul rax, rdx, 0xfffffffffffffff8
add r9, rax
mov rax, qword [rcx]
add rcx, 8
xor rax, qword [r10]
add r10, 8
or r8, rax
sub rdx, 1
jne 0x1400b9850
mov rdx, r8
shr rdx, 0x20
or edx, r8d
mov r8d, edx
mov eax, edx
shr r8d, 8
or r8d, edx
shr eax, 0x10
and r8d, 0xff00
or r8d, eax
movzx eax, dl
shr r8d, 8
or r8d, eax
test r9, r9
je 0x1400b9968
sub rcx, r10
cmp r9, 8
jb 0x1400b9940
mov rax, r9
lea rdx, [r10 + 4]
and rax, 0xfffffffffffffff8
xorps xmm4, xmm4
xorps xmm3, xmm3
nop dword [rax + rax]
movd xmm2, dword [rcx + rdx - 4]
xorps xmm0, xmm0
movd xmm1, dword [rdx - 4]
lea rdx, [rdx + 8]
punpcklbw xmm2, xmm0
add r11, 8
punpcklwd xmm2, xmm0
punpcklbw xmm1, xmm0
punpcklwd xmm1, xmm0
pxor xmm2, xmm1
movd xmm1, dword [rdx - 8]
punpcklbw xmm1, xmm0
por xmm4, xmm2
movd xmm2, dword [rcx + rdx - 8]
punpcklbw xmm2, xmm0
punpcklwd xmm2, xmm0
punpcklwd xmm1, xmm0
pxor xmm2, xmm1
por xmm3, xmm2
cmp r11, rax
jb 0x1400b98c0
por xmm3, xmm4
movdqa xmm0, xmm3
psrldq xmm0, 8
por xmm3, xmm0
movdqa xmm0, xmm3
psrldq xmm0, 4
por xmm3, xmm0
movd eax, xmm3
or r8d, eax
cmp r11, r9
jae 0x1400b9968
add r10, r11
sub r9, r11
nop word [rax + rax]
movzx edx, byte [rcx + r10]
movzx eax, byte [r10]
lea r10, [r10 + 1]
xor edx, eax
or r8d, edx
sub r9, 1
jne 0x1400b9950
test r8d, r8d
sete al
ret

Function at 0x1400b9970
Capabilities:
Encode data using xor

Disassembly:
sub rsp, 8
mov r10, rdx
test r9, r9
je 0x1400b9ac4
cmp r9, 4
jb 0x1400b99ba
mov rdx, r9
shr rdx, 2
imul rax, rdx, 0xfffffffffffffffc
add r9, rax
nop dword [rax]
nop dword [rax + rax]
mov eax, dword [r10]
add r10, 4
xor eax, dword [r8]
add r8, 4
mov dword [rcx], eax
add rcx, 4
sub rdx, 1
jne 0x1400b99a0
xor r11d, r11d
test r9, r9
je 0x1400b9ac4
cmp r9, 0x40
jb 0x1400b9aa3
lea rdx, [rcx - 1]
lea rax, [r8 - 1]
add rdx, r9
add rax, r9
cmp rcx, rax
ja 0x1400b99ec
cmp rdx, r8
jae 0x1400b9aa3
lea rax, [r10 - 1]
add rax, r9
cmp rcx, rax
ja 0x1400b9a01
cmp rdx, r10
jae 0x1400b9aa3
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov rsi, r9
and rsi, 0xffffffffffffffc0
mov qword [rsp], rdi
mov rdx, r10
lea rax, [r8 + 0x10]
sub rdx, r8
mov rbx, rcx
sub rbx, r8
nop word [rax + rax]
movdqu xmm0, xmmword [rax - 0x10]
add r11, 0x40
movdqu xmm1, xmmword [rdx + rax - 0x10]
movdqu xmm2, xmmword [rdx + rax]
lea rax, [rax + 0x40]
pxor xmm1, xmm0
movdqu xmm0, xmmword [rax - 0x40]
movdqu xmmword [rbx + rax - 0x50], xmm1
pxor xmm2, xmm0
movdqu xmm0, xmmword [rax - 0x30]
movdqu xmm1, xmmword [rdx + rax - 0x30]
movdqu xmmword [rbx + rax - 0x40], xmm2
pxor xmm1, xmm0
movdqu xmm0, xmmword [rax - 0x20]
movdqu xmm2, xmmword [rdx + rax - 0x20]
movdqu xmmword [rbx + rax - 0x30], xmm1
pxor xmm2, xmm0
movdqu xmmword [rbx + rax - 0x20], xmm2
cmp r11, rsi
jb 0x1400b9a30
mov rsi, qword [rsp + 0x18]
mov rbx, qword [rsp + 0x10]
mov rdi, qword [rsp]
cmp r11, r9
jae 0x1400b9ac4
sub r10, r8
lea rdx, [r11 + r8]
sub rcx, r8
sub r9, r11
movzx eax, byte [rdx + r10]
xor al, byte [rdx]
mov byte [rdx + rcx], al
lea rdx, [rdx + 1]
sub r9, 1
jne 0x1400b9ab0
add rsp, 8
ret
Function at 0x1400ce5c8
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 0x1400ce5ff
call fcn.1400dbcec
mov dword [rax], socket
call fcn.1400d2330
xor eax, eax
jmp 0x1400ce68d
mov rdx, r9
mov rcx, r8
call fcn.1400ce564
mov rbx, rax
test rax, rax
je 0x1400ce68a
lea rax, [rsp + 0x50]
mov rdx, rsi
mov qword [rsp + 0x28], rax
lea r8, [0x1400ce490]
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 0x1400ce677
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1400dbc60
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x1400ce65e
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x1400ce66d
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rcx, rbx
call fcn.1400e54cc
jmp 0x1400ce68a
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x1400ce687
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 0x1400d2770
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.1400a1510
sub rsp, rax
mov rax, qword [0x14013e0a0]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.1400e7bf4
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x1400d27bf
mov rax, rbp
jmp 0x1400d28c7
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 + 0x1c2a90]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.1400e8d64
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0x1c2a90]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x1400d28c3
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 0x1400d28c3
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.1400e8d64
test rax, rax
js 0x1400d28c3
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x1400d28c3
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x1400d28b5
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x1400d28b5
cmp byte [rcx], 0xd
jne 0x1400d289b
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x1400d28aa
cmp byte [rcx + 1], 0xa
jne 0x1400d28aa
inc rcx
jmp 0x1400d28aa
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x13e630]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x1400d287d
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x1400d28c7
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.1400a09a0
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 0x1400dc7e0
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 0x1400dc64b
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400dc64b
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400dc64b
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400dc64b
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400dc64b
cmp dword [rcx + 0x84], 0xe
jbe 0x1400dc64b
cmp dword [rcx + 0xf8], 0
je 0x1400dc64b
mov ecx, ebx
call fcn.1400dc6fc
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.1400dc4d8
nop
cmp dword [rbp + 0x20], 0
je 0x1400dc699
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.1400dc6a4
int3
xor r8d, r8d
xor edx, edx
jmp 0x1400dc5dc
Function at 0x1400e8e10
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, [0x1401c2a90]
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 0x1400e8e67
cmp word [rdx], r13w
jne 0x1400e8e67
or byte [rax + rdi*8 + 0x38], cl
jmp 0x1400e8e6c
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x1400e8f91
mov r11d, reloc.WS2_32.dll_listen
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x1400e8fb2
lea r9, [rdx + 2]
cmp cx, r11w
je 0x1400e8ea5
mov rdx, r9
mov word [rbx], cx
jmp 0x1400e8ecc
cmp r9, r8
jae 0x1400e8edc
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 0x1400e8e86
jmp 0x1400e8f91
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 0x1400e8f86
cmp dword [rsp + 0x80], esi
je 0x1400e8f86
lea r8, [0x1401c2a90]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x1400e8f5e
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x1400e8f2e
mov word [rbx], r13w
jmp 0x1400e8f8e
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 0x1400e8f3b
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x1400e8f8e
cmp word [rsp + 0x70], r13w
jne 0x1400e8f6b
cmp rbx, r14
je 0x1400e8f28
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.1400e8d6c
cmp word [rsp + 0x70], r13w
je 0x1400e8f91
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, [0x1401c2a90]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x1400e8f8b
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x1400e8f91
Function at 0x1400eabe4
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x1400eabfa
mov al, 1
jmp 0x1400eac5a
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x1400eac0b
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x1400eac58
mov ecx, dword [rcx + 0x18]
nop
call fcn.1400eee4c
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x1400eac58
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x1400eac58
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1400eac58
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x1400eac5a
xor al, al
add rsp, 0x20
pop rbx
ret

Function at 0x1400ebd54
Capabilities:
Delete file

Disassembly:
sub rsp, 0x28
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x1400ebd74
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1400dbc60
or eax, 0xffffffff
jmp 0x1400ebd76
xor eax, eax
add rsp, 0x28
ret
Function at 0x1400ee198
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 0x1400ee21f
mov rsi, rbx
cmp word [rax], bp
je 0x1400ee1de
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1400ee1c8
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1400ee1c4
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.1400e68f4
mov rdi, rax
test rax, rax
je 0x1400ee20c
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.1400c1970
mov rbp, rdi
xor ecx, ecx
call fcn.1400e54cc
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 0x1400f13a0
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.1400e5880
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 0x1400f1441
cmp ebx, dword [rsp + 0x30]
je 0x1400f143a
test esi, esi
je 0x1400f143a
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x1400f1415
sub r8w, 0x61
cmp r8w, 0x19
ja 0x1400f1422
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x1400f13ff
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x1400f1426
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x1400f1443
mov eax, 1
jmp 0x1400f1443
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1400f5fd0
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.1400e8d6c
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.1400e8d6c
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1400f6120
cmp rax, 0xffffffffffffffff
je 0x1400f6120
xor edi, edi
test rbp, rbp
jle 0x1400f60cb
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.1400e5454
mov rbx, rax
test rax, rax
jne 0x1400f6058
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1400f60c1
mov edx, 0x8000
mov ecx, r14d
call fcn.1400e12ac
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.1400ea3e0
cmp eax, 0xffffffff
je 0x1400f60a1
cdqe
sub rbp, rax
test rbp, rbp
jg 0x1400f6068
mov edx, r15d
mov ecx, r14d
call fcn.1400e12ac
jmp 0x1400f60c1
cmp byte [rsi + 0x38], dil
je 0x1400f60b8
cmp dword [rsi + 0x34], 5
jne 0x1400f60b8
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], reloc.WS2_32.dll_listen
cmp byte [rsi + 0x30], dil
je 0x1400f60c1
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.1400e54cc
jmp 0x1400f6134
jns 0x1400f6134
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.1400e8d6c
cmp rax, 0xffffffffffffffff
jne 0x1400f60ec
cmp byte [rsi + 0x30], dil
je 0x1400f6134
mov edi, dword [rsi + 0x2c]
jmp 0x1400f6134
mov ecx, r14d
call fcn.1400eee4c
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1400f6134
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 0x1400f6134
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1400f612d
mov eax, dword [rsi + 0x2c]
jmp 0x1400f6132
mov eax, socket
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.1400e8d6c
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 0x1400f66e0
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x1400f6708
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x1400f6708
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x140001180
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
call qword [sym.imp.KERNEL32.dll_GetProcessHeap]
mov edx, 8
mov rcx, rax
lea r8d, [rdx + 6]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
xor r11d, r11d
lea rsi, [0x14000e040]
mov r10, rax
sub rbx, rax
movabs rdi, 0xff00ff00ff00ff01
lea r9, [rax + 1]
nop dword [rax + rax]
movsxd r8, r11d
mov rax, rdi
mul r8
mov rcx, r8
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 1]
xor al, byte [rbx + r9 - 1]
mov byte [r9 - 1], al
mov rax, rdi
mul rcx
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 2]
xor al, byte [rbx + r9]
mov byte [r9], al
mov rax, rdi
mul rcx
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 3]
xor al, byte [rbx + r9 + 1]
mov byte [r9 + 1], al
mov rax, rdi
mul rcx
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 4]
xor al, byte [rbx + r9 + 2]
mov byte [r9 + 2], al
mov rax, rdi
mul rcx
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 5]
xor al, byte [rbx + r9 + 3]
mov byte [r9 + 3], al
mov rax, rdi
mul rcx
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 6]
xor al, byte [rbx + r9 + 4]
mov byte [r9 + 4], al
mov rax, rdi
mul rcx
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 7]
xor al, byte [rbx + r9 + 5]
mov byte [r9 + 5], al
mov rax, rdi
mul rcx
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 8]
xor al, byte [rbx + r9 + 6]
mov byte [r9 + 6], al
mov rax, rdi
mul rcx
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
xor al, byte [rbx + r9 + 7]
mov byte [r9 + 7], al
lea rcx, [r8 + 9]
mov rax, rdi
lea r9, [r9 + 0xe]
mul rcx
add r11d, 0xe
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 0xa]
xor al, byte [rbx + r9 - 6]
mov byte [r9 - 6], al
mov rax, rdi
mul rcx
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 0xb]
xor al, byte [rbx + r9 - 5]
mov byte [r9 - 5], al
mov rax, rdi
mul rcx
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 0xc]
xor al, byte [rbx + r9 - 4]
mov byte [r9 - 4], al
mov rax, rdi
mul rcx
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
lea rcx, [r8 + 0xd]
xor al, byte [rbx + r9 - 3]
mov byte [r9 - 3], al
mov rax, rdi
mul rcx
shr rdx, 8
imul rax, rdx, 0x101
sub rcx, rax
movzx eax, byte [rcx + rsi]
xor al, byte [rbx + r9 - 2]
mov byte [r9 - 2], al
cmp r11d, 0xe
jb 0x1400011d0
mov rbx, qword [rsp + 0x30]
mov rax, r10
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret