joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1402fb310
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x1402fb398
test r8, r8
je 0x1402fb398
mov rax, qword [rcx + 0x18]
cmp r8, rax
mov r9, rax
cmovb r9, r8
test r9, r9
je 0x1402fb356
add rcx, 0x20
mov r11, rdx
sub r11, r10
nop
movzx eax, byte [r11 + rcx - 0x20]
xor byte [rcx], al
lea rcx, [rcx + 1]
sub r9, 1
jne 0x1402fb340
mov rax, qword [r10 + 0x18]
cmp r8, rax
jbe 0x1402fb398
sub r8, rax
cmp r8, 0x10
jbe 0x1402fb36c
mov r8d, reloc.WS2_32.dll_recv
jmp 0x1402fb371
test r8, r8
je 0x1402fb398
xor ecx, ecx
nop dword [rax]
nop word [rax + rax]
mov rax, qword [r10 + 0x18]
add rax, rcx
movzx eax, byte [rax + rdx]
xor byte [r10 + rcx + 0x40], al
inc rcx
cmp rcx, r8
jb 0x1402fb380
ret
Function at 0x140301e30
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0xd8
call fcn.1403a70f0
sub rsp, rax
mov rax, qword [0x1404cccc0]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov r14, qword [rsp + 0x140]
xor r12d, r12d
mov rax, qword [rcx]
mov rbp, r9
movsxd rbx, r8d
mov rsi, rdx
mov qword [rsp + 0x20], r14
mov rdi, rcx
lea r15d, [r12 + 1]
mov r13d, r12d
test r9, r9
je 0x140301e9f
cmp r9, rax
je 0x140301e97
test rdx, rdx
je 0x140301f10
test r8d, r8d
js 0x140301f10
mov r13d, r15d
mov qword [rcx], r9
jmp 0x140301ea7
test rax, rax
je 0x140301f10
mov rbp, rax
mov rcx, rbp
call fcn.14027b950
test al, 2
jne 0x140301f10
test rsi, rsi
je 0x140301f78
mov rcx, rbp
mov r13d, r15d
call fcn.1402a5a70
cmp eax, 0x90
jg 0x140301f10
cmp eax, ebx
jge 0x140301f36
mov rcx, qword [rdi + 8]
mov r8, r14
mov rdx, rbp
call fcn.140288bb0
test eax, eax
je 0x140301f10
mov rcx, qword [rdi + 8]
mov r8, rbx
mov rdx, rsi
call fcn.140288e10
test eax, eax
je 0x140301f10
mov rcx, qword [rdi + 8]
lea rsi, [rdi + 0x20]
mov r8, rsi
lea rdx, [rdi + 0x24]
call fcn.140288ad0
test eax, eax
jne 0x140301f53
xor eax, eax
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1403a7490
add rsp, 0xd8
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret
cmp ebx, 0x90
ja 0x140301f10
mov r8, rbx
lea rcx, [rdi + 0x24]
mov rdx, rsi
call fcn.1403e4a70
lea rsi, [rdi + 0x20]
mov dword [rsi], ebx
mov ecx, dword [rsi]
cmp ecx, 0x90
je 0x140301f81
mov eax, ecx
mov r8d, 0x90
sub r8d, ecx
xor edx, edx
lea rcx, [rdi + 0x24]
add rcx, rax
call fcn.1403e51b0
jmp 0x140301f81
test r13d, r13d
je 0x140302056
lea r14, [rsp + 0x30]
mov esi, 0x48
sub r14, rdi
lea rbx, [rdi + 0x25]
lea r15, [rsp + 0x31]
mov rcx, rbx
sub r15, rdi
mov edx, esi
nop
movzx eax, byte [rcx - 1]
lea rcx, [rcx + 2]
xor al, 0x36
mov byte [r14 + rcx - 0x27], al
movzx eax, byte [rcx - 2]
xor al, 0x36
mov byte [r15 + rcx - 0x27], al
sub rdx, 1
jne 0x140301fa0
mov r8, qword [rsp + 0x20]
mov rdx, rbp
mov rcx, qword [rdi + 0x10]
call fcn.140288bb0
test eax, eax
je 0x140302069
mov rcx, rbp
call fcn.1402a5a70
mov rcx, qword [rdi + 0x10]
lea rdx, [rsp + 0x30]
movsxd r8, eax
call fcn.140288e10
test eax, eax
je 0x140302069
nop word [rax + rax]
movzx eax, byte [rbx - 1]
lea rbx, [rbx + 2]
xor al, 0x5c
mov byte [rbx + r14 - 0x27], al
movzx eax, byte [rbx - 2]
xor al, 0x5c
mov byte [rbx + r15 - 0x27], al
sub rsi, 1
jne 0x140302000
mov r8, qword [rsp + 0x20]
mov rdx, rbp
mov rcx, qword [rdi + 0x18]
call fcn.140288bb0
test eax, eax
je 0x140302069
mov rcx, rbp
call fcn.1402a5a70
mov rcx, qword [rdi + 0x18]
lea rdx, [rsp + 0x30]
movsxd r8, eax
call fcn.140288e10
test eax, eax
je 0x140302069
lea r15d, [rsi + 1]
mov rdx, qword [rdi + 0x10]
mov rcx, qword [rdi + 8]
call fcn.140288e80
test eax, eax
cmovne r12d, r15d
test r13d, r13d
je 0x14030207d
mov edx, 0x90
lea rcx, [rsp + 0x30]
call fcn.140001240
mov eax, r12d
jmp 0x140301f12
Function at 0x140348fb0
Capabilities:
Encode data using xor

Disassembly:
mov eax, gethostname
call fcn.1403a70f0
sub rsp, rax
cmp dword [rsp + 0x68], 0
je 0x140348fd9
lea rax, [0x140347620]
mov qword [rsp + 0x68], rax
add rsp, 0x38
jmp fcn.140340560
lea rax, [0x1403467e0]
mov qword [rsp + 0x68], rax
add rsp, 0x38
jmp fcn.1403402b0
Function at 0x1403a5718
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x1403a5752
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1403a5757
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1403a57a0
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x1403a57a0
dec r8
sub rdx, 1
jne 0x1403a5786
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret

Function at 0x1403a7b18
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1403a7b62
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1403a7b62
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1403a7b62
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1403a7b62
cmp dword [rcx + 0x84], 0xe
jbe 0x1403a7b62
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1403a7b64
xor al, al
add rsp, 0x28
ret

Function at 0x1403bc3c0
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 0x1403bc22b
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1403bc22b
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1403bc22b
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1403bc22b
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1403bc22b
cmp dword [rcx + 0x84], 0xe
jbe 0x1403bc22b
cmp dword [rcx + 0xf8], 0
je 0x1403bc22b
mov ecx, ebx
call fcn.1403bc2dc
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.1403bc0b8
nop
cmp dword [rbp + 0x20], 0
je 0x1403bc279
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.1403bc284
int3
xor r8d, r8d
xor edx, edx
jmp 0x1403bc1bc

Function at 0x1403c1230
Capabilities:
Delete file

Disassembly:
sub rsp, 0x28
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x1403c1250
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1403bbfdc
or eax, 0xffffffff
jmp 0x1403c1252
xor eax, eax
add rsp, 0x28
ret
Function at 0x1403c9830
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 [0x1404cccc0]
xor rax, rsp
mov qword [rsp + 0x240], rax
lea rdx, [0x14048cd40]
mov rbp, rcx
call fcn.1403d84f0
xor edi, edi
test rax, rax
je 0x1403c9916
mov ebx, edi
call fcn.1403bc068
mov r14d, dword [rax]
call fcn.1403bc068
mov r8d, 0x104
lea rcx, [rsp + 0x30]
mov rdx, rbp
mov dword [rax], edi
call fcn.1403d843c
mov rsi, rax
test rax, rax
je 0x1403c98a7
call fcn.1403bc068
mov dword [rax], r14d
jmp 0x1403c98d1
call fcn.1403bc068
cmp dword [rax], 0x22
jne 0x1403c990e
call fcn.1403bc068
xor r8d, r8d
mov rdx, rbp
xor ecx, ecx
mov dword [rax], r14d
call fcn.1403d843c
mov rbx, rax
mov rsi, rax
test rax, rax
je 0x1403c990e
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], di
jne 0x1403c98d5
cmp rax, 3
je 0x1403c98f0
mov rcx, rsi
call fcn.1403c978c
test al, al
je 0x1403c9901
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x1403c9901
mov dil, 1
mov rcx, rbx
call fcn.1403bc0a4
mov al, dil
jmp 0x1403c9918
mov rcx, rbx
call fcn.1403bc0a4
xor al, al
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.1403a7490
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 0x1403ca0b0
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.1403a70f0
sub rsp, rax
mov rax, qword [0x1404cccc0]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.1403cbe38
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x1403ca0ff
mov rax, rbp
jmp 0x1403ca207
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 + 0x4d6c00]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.1403cb2d0
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0x4d6c00]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x1403ca203
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 0x1403ca203
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.1403cb2d0
test rax, rax
js 0x1403ca203
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x1403ca203
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x1403ca1f5
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x1403ca1f5
cmp byte [rcx], 0xd
jne 0x1403ca1db
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x1403ca1ea
cmp byte [rcx + 1], 0xa
jne 0x1403ca1ea
inc rcx
jmp 0x1403ca1ea
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x4ccf40]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x1403ca1bd
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x1403ca207
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.1403a7490
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 0x1403caf80
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 0x1403cafb7
call fcn.1403bc068
mov dword [rax], reloc.WS2_32.dll_shutdown
call fcn.1403b68bc
xor eax, eax
jmp 0x1403cb045
mov rdx, r9
mov rcx, r8
call fcn.1403caf1c
mov rbx, rax
test rax, rax
je 0x1403cb042
lea rax, [rsp + 0x50]
mov rdx, rsi
mov qword [rsp + 0x28], rax
lea r8, [0x1403cae48]
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 0x1403cb02f
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1403bbfdc
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x1403cb016
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x1403cb025
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rcx, rbx
call fcn.1403d3570
jmp 0x1403cb042
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x1403cb03f
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 0x1403d06f4
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, [0x1404d6c00]
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 0x1403d074b
cmp word [rdx], r13w
jne 0x1403d074b
or byte [rax + rdi*8 + 0x38], cl
jmp 0x1403d0750
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x1403d0875
mov r11d, reloc.WS2_32.dll_listen
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x1403d0896
lea r9, [rdx + 2]
cmp cx, r11w
je 0x1403d0789
mov rdx, r9
mov word [rbx], cx
jmp 0x1403d07b0
cmp r9, r8
jae 0x1403d07c0
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 0x1403d076a
jmp 0x1403d0875
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 0x1403d086a
cmp dword [rsp + 0x80], esi
je 0x1403d086a
lea r8, [0x1404d6c00]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x1403d0842
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x1403d0812
mov word [rbx], r13w
jmp 0x1403d0872
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 0x1403d081f
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x1403d0872
cmp word [rsp + 0x70], r13w
jne 0x1403d084f
cmp rbx, r14
je 0x1403d080c
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.1403cb2d8
cmp word [rsp + 0x70], r13w
je 0x1403d0875
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, [0x1404d6c00]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x1403d086f
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x1403d0875
Function at 0x1403d70fc
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x1403d7112
mov al, 1
jmp 0x1403d7172
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x1403d7123
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x1403d7170
mov ecx, dword [rcx + 0x18]
nop
call fcn.1403d8b8c
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x1403d7170
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x1403d7170
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1403d7170
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x1403d7172
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x1403db400
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 0x1403db430
xor eax, eax
jmp 0x1403db4f3
mov rbp, rbx
cmp word [rax], si
je 0x1403db455
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x1403db43c
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x1403db438
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.1403d7528
movsxd r14, eax
test eax, eax
jne 0x1403db493
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x1403db429
mov rcx, r14
call fcn.1403d35ac
mov rdi, rax
test rax, rax
jne 0x1403db4ac
xor ecx, ecx
call fcn.1403d3570
jmp 0x1403db488
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.1403d7528
test eax, eax
jne 0x1403db4dd
mov rcx, rdi
call fcn.1403d3570
jmp 0x1403db4e7
xor ecx, ecx
call fcn.1403d3570
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 0x1403db510
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 0x1403db597
mov rsi, rbx
cmp word [rax], bp
je 0x1403db556
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1403db540
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1403db53c
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.1403d35ac
mov rdi, rax
test rax, rax
je 0x1403db584
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.1403e4a70
mov rbp, rdi
xor ecx, ecx
call fcn.1403d3570
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 0x1403de554
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.1403d3210
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 0x1403de5f5
cmp ebx, dword [rsp + 0x30]
je 0x1403de5ee
test esi, esi
je 0x1403de5ee
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x1403de5c9
sub r8w, 0x61
cmp r8w, 0x19
ja 0x1403de5d6
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x1403de5b3
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x1403de5da
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x1403de5f7
mov eax, 1
jmp 0x1403de5f7
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1403deae8
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.1403cb2d8
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.1403cb2d8
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1403dec38
cmp rax, 0xffffffffffffffff
je 0x1403dec38
xor edi, edi
test rbp, rbp
jle 0x1403debe3
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.1403d4f1c
mov rbx, rax
test rax, rax
jne 0x1403deb70
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1403debd9
mov edx, 0x8000
mov ecx, r14d
call fcn.1403cbfec
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.1403d1aac
cmp eax, 0xffffffff
je 0x1403debb9
cdqe
sub rbp, rax
test rbp, rbp
jg 0x1403deb80
mov edx, r15d
mov ecx, r14d
call fcn.1403cbfec
jmp 0x1403debd9
cmp byte [rsi + 0x38], dil
je 0x1403debd0
cmp dword [rsi + 0x34], 5
jne 0x1403debd0
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], reloc.WS2_32.dll_listen
cmp byte [rsi + 0x30], dil
je 0x1403debd9
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.1403d3570
jmp 0x1403dec4c
jns 0x1403dec4c
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.1403cb2d8
cmp rax, 0xffffffffffffffff
jne 0x1403dec04
cmp byte [rsi + 0x30], dil
je 0x1403dec4c
mov edi, dword [rsi + 0x2c]
jmp 0x1403dec4c
mov ecx, r14d
call fcn.1403d8b8c
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1403dec4c
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 0x1403dec4c
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1403dec45
mov eax, dword [rsi + 0x2c]
jmp 0x1403dec4a
mov eax, reloc.WS2_32.dll_shutdown
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.1403cb2d8
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 0x1403e10bc
Capabilities:
Get disk information

Disassembly:
push rbx
sub rsp, 0x30
mov rax, qword [0x1404cccc0]
xor rax, rsp
mov qword [rsp + 0x28], rax
cmp ecx, 0x1a
jbe 0x1403e1106
call fcn.1403bc048
mov dword [rax], reloc.WS2_32.dll_ntohs
call fcn.1403bc068
mov dword [rax], reloc.WS2_32.dll_listen
call fcn.1403b68bc
xor eax, eax
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.1403a7490
add rsp, 0x30
pop rbx
ret
xor ebx, ebx
test ecx, ecx
jne 0x1403e1111
lea eax, [rbx + 1]
jmp 0x1403e10f3
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 0x1403e10f1
cmp eax, 1
setne bl
mov eax, ebx
jmp 0x1403e10f3
Function at 0x1403e1374
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.1403bd0cc
mov rax, qword [rbp - 0x31]
mov ebx, 0xfde9
cmp dword [rax + 0xc], ebx
jne 0x1403e13fe
cmp byte [rbp - 0x21], r15b
je 0x1403e13f9
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, ebx
jmp 0x1403e1434
call fcn.1403d536c
test eax, eax
jne 0x1403e1420
cmp byte [rbp - 0x21], r15b
je 0x1403e1418
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, 1
jmp 0x1403e1434
cmp byte [rbp - 0x21], r15b
je 0x1403e1431
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.1403c8d8c
test eax, eax
jne 0x1403e14d4
xor edx, edx
lea rcx, [rbp - 0x39]
call fcn.1403bd0cc
mov rax, qword [rbp - 0x31]
cmp dword [rax + 0xc], ebx
jne 0x1403e1473
cmp byte [rbp - 0x21], r15b
je 0x1403e14a8
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
jmp 0x1403e14a8
call fcn.1403d536c
test eax, eax
jne 0x1403e1494
cmp byte [rbp - 0x21], r15b
je 0x1403e148d
mov rax, qword [rbp - 0x39]
and dword [rax + 0x3a8], 0xfffffffd
mov ebx, 1
jmp 0x1403e14a8
cmp byte [rbp - 0x21], r15b
je 0x1403e14a5
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.1403c8d8c
mov rdi, qword [rbp - 9]
test eax, eax
jne 0x1403e14d4
mov rcx, qword [rbp + 0x27]
mov rdx, rdi
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov ebx, eax
jmp 0x1403e14d7
mov ebx, r15d
cmp byte [rbp + 0xf], r15b
je 0x1403e14e5
mov rcx, rdi
call fcn.1403d3570
cmp byte [rbp + 0x3f], r15b
je 0x1403e14f4
mov rcx, qword [rbp + 0x27]
call fcn.1403d3570
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 0x1403e4640
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x1403e4668
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x1403e4668
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret