joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14008f990
Capabilities:
Get file size
Read file on windows

Disassembly:
push rbx
push rbp
push r12
push r13
push r15
sub rsp, 0x180
mov rax, qword [0x14011f980]
xor rax, rsp
mov qword [rsp + 0x160], rax
mov qword [rsp + 0x50], rcx
mov r15, r8
mov rcx, rdx
mov r12, rdx
xor ebp, ebp
xor ebx, ebx
call case.0x140049f6d.1
mov r13, rax
test rax, rax
jne 0x14008fa0e
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140034f50
mov r9, rax
lea rdx, str.schannel:_invalid_path_name_for_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.14004f880
xor ecx, ecx
lea ebx, [rbp + 0x4d]
call qword [fcn.1400a86d8]
jmp 0x14008fbc8
xor r9d, r9d
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], 0x80
mov edx, 0x80000000
mov rcx, r13
mov qword [rsp + 0x170], r14
mov dword [rsp + 0x20], 3
lea r8d, [r9 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov r14, rax
cmp rax, 0xffffffffffffffff
jne 0x14008fa81
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140034f50
mov r9, rax
lea rdx, str.schannel:_failed_to_open_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.14004f880
xor ecx, ecx
lea ebx, [r14 + 0x4e]
jmp 0x14008fbb2
lea rdx, [rsp + 0x48]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x14008faca
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140034f50
mov r9, rax
lea rdx, str.schannel:_failed_to_determine_size_of_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.14004f880
mov ebx, Ordinal_79
jmp 0x14008fba6
mov qword [rsp + 0x178], rdi
mov rdi, qword [rsp + 0x48]
cmp rdi, 0x100000
jle 0x14008faff
mov r8d, 0x100000
lea rdx, str.schannel:_CA_file_exceeds_max_size_of__u_bytes
mov rcx, r15
call fcn.14004f880
mov ebx, Ordinal_79
jmp 0x14008fb9e
lea rcx, [rdi + 1]
call qword [fcn.1400acb48]
mov rbp, rax
test rax, rax
jne 0x14008fb19
lea ebx, [rax + 0x1b]
jmp 0x14008fb9e
mov qword [rsp + 0x1c8], rsi
test rdi, rdi
je 0x14008fb78
nop word [rax + rax]
mov r8d, edi
mov dword [rsp + 0x40], 0
sub r8d, ebx
mov esi, ebx
lea rdx, [rbx + rbp]
mov qword [rsp + 0x20], 0
lea r9, [rsp + 0x40]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x14008fbea
mov eax, dword [rsp + 0x40]
test eax, eax
jne 0x14008fb6f
mov edi, esi
jmp 0x14008fb71
add ebx, eax
mov eax, ebx
cmp rax, rdi
jb 0x14008fb30
mov rcx, qword [rsp + 0x50]
mov r9, r12
mov r8, rdi
mov byte [rdi + rbp], 0
mov rdx, rbp
mov qword [rsp + 0x20], r15
call fcn.14008f710
mov ebx, eax
mov rsi, qword [rsp + 0x1c8]
mov rdi, qword [rsp + 0x178]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, rbp
call qword [fcn.1400a86d8]
mov rcx, r13
call fcn.1400a86d8
mov r14, qword [rsp + 0x170]
mov eax, ebx
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.140099a50
add rsp, 0x180
pop r15
pop r13
pop r12
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140034f50
mov r9, rax
lea rdx, str.schannel:_failed_to_read_from_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.14004f880
mov ebx, Ordinal_79
jmp 0x14008fb96
Function at 0x140096410
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 [fcn.1400acb48]
mov rbx, rax
test rax, rax
jne 0x140096453
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 0x1400964a0
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 0x140096502
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 0x1400964c0
lea rdi, [rbp + 8]
mov eax, dword [rbp + 0x1c]
cmp r14, rax
jae 0x140096541
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x1400e5c29]
mov r8d, 1
call qword [rdi]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x1400e5c2a]
mov r8d, 1
call qword [rdi]
mov eax, dword [rbp + 0x1c]
inc r14
cmp r14, rax
jb 0x140096510
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 0x140096730
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 [0x14011f980]
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, Ordinal_27
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x14009677c
mov eax, reloc.WLDAP32.dll_Ordinal_27
jmp 0x14009684e
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 0x1400967c0
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov qword [rsp + 0x38], 0
jmp 0x14009684e
mov rcx, rbp
call fcn.140053b30
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 dword [rsp + 0x20], 0
lea edx, [r8 + 2]
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [rsp + 0x30], 0x20
jne 0x14009682a
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 0x14009683a
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x14009684c
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.140099a50
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret

Function at 0x140097610
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x140097675
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 0x140097620
ret

Function at 0x140097e78
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 0x140097eb2
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x140097eb7
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 0x140097f00
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 0x140097f00
dec r8
sub rdx, 1
jne 0x140097ee6
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x14009a3fc
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14009a446
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14009a446
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14009a446
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14009a446
cmp dword [rcx + 0x84], 0xe
jbe 0x14009a446
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14009a448
xor al, al
add rsp, 0x28
ret

Function at 0x1400ad8a8
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.140099d00
sub rsp, rax
mov rax, qword [0x14011f980]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.1400b81a0
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x1400ad8f7
mov rax, rbp
jmp 0x1400ad9ff
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 + 0x122c70]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.1400b06e8
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0x122c70]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x1400ad9fb
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 0x1400ad9fb
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.1400b06e8
test rax, rax
js 0x1400ad9fb
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x1400ad9fb
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x1400ad9ed
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x1400ad9ed
cmp byte [rcx], 0xd
jne 0x1400ad9d3
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x1400ad9e2
cmp byte [rcx + 1], 0xa
jne 0x1400ad9e2
inc rcx
jmp 0x1400ad9e2
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x11fbf0]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x1400ad9b5
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x1400ad9ff
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.140099a50
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 0x1400afbec
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 [0x14011f980]
xor rax, rsp
mov qword [rsp + 0x240], rax
lea rdx, [0x140106c70]
mov rbp, rcx
call fcn.1400bdad0
xor edi, edi
test rax, rax
je 0x1400afcd2
mov ebx, edi
call fcn.1400a8820
mov r14d, dword [rax]
call fcn.1400a8820
mov r8d, 0x104
lea rcx, [rsp + 0x30]
mov rdx, rbp
mov dword [rax], edi
call fcn.1400bda1c
mov rsi, rax
test rax, rax
je 0x1400afc63
call fcn.1400a8820
mov dword [rax], r14d
jmp 0x1400afc8d
call fcn.1400a8820
cmp dword [rax], 0x22
jne 0x1400afcca
call fcn.1400a8820
xor r8d, r8d
mov rdx, rbp
xor ecx, ecx
mov dword [rax], r14d
call fcn.1400bda1c
mov rbx, rax
mov rsi, rax
test rax, rax
je 0x1400afcca
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], di
jne 0x1400afc91
cmp rax, 3
je 0x1400afcac
mov rcx, rsi
call fcn.1400afb48
test al, al
je 0x1400afcbd
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x1400afcbd
mov dil, 1
mov rcx, rbx
call fcn.1400a86d8
mov al, dil
jmp 0x1400afcd4
mov rcx, rbx
call fcn.1400a86d8
xor al, al
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.140099a50
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 0x1400b0398
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 0x1400b03cf
call fcn.1400a8820
mov dword [rax], reloc.WLDAP32.dll_Ordinal_22
call fcn.14009f834
xor eax, eax
jmp 0x1400b045d
mov rdx, r9
mov rcx, r8
call fcn.1400b0334
mov rbx, rax
test rax, rax
je 0x1400b045a
lea rax, [rsp + 0x50]
mov rdx, rsi
mov qword [rsp + 0x28], rax
lea r8, [0x1400b0260]
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 0x1400b0447
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1400a8794
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x1400b042e
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x1400b043d
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rcx, rbx
call fcn.1400b8ce0
jmp 0x1400b045a
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x1400b0457
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 0x1400b3834
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 0x1400b38a3
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400b38a3
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400b38a3
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400b38a3
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400b38a3
cmp dword [rcx + 0x84], 0xe
jbe 0x1400b38a3
cmp dword [rcx + 0xf8], 0
je 0x1400b38a3
mov ecx, ebx
call fcn.1400b3954
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.1400b3730
nop
cmp dword [rbp + 0x20], 0
je 0x1400b38f1
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.1400b38fc
int3
xor edx, edx
xor ecx, ecx
lea r8d, [rdx + 1]
jmp 0x1400b3834

Function at 0x1400b3a38
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x1400b3834
Function at 0x1400b6720
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, [0x140122c70]
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 0x1400b6777
cmp word [rdx], r13w
jne 0x1400b6777
or byte [rax + rdi*8 + 0x38], cl
jmp 0x1400b677c
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x1400b68a1
mov r11d, reloc.WS2_32.dll_listen
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x1400b68c2
lea r9, [rdx + 2]
cmp cx, r11w
je 0x1400b67b5
mov rdx, r9
mov word [rbx], cx
jmp 0x1400b67dc
cmp r9, r8
jae 0x1400b67ec
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 0x1400b6796
jmp 0x1400b68a1
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 0x1400b6896
cmp dword [rsp + 0x80], esi
je 0x1400b6896
lea r8, [0x140122c70]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x1400b686e
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x1400b683e
mov word [rbx], r13w
jmp 0x1400b689e
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 0x1400b684b
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x1400b689e
cmp word [rsp + 0x70], r13w
jne 0x1400b687b
cmp rbx, r14
je 0x1400b6838
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.1400b06f0
cmp word [rsp + 0x70], r13w
je 0x1400b68a1
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, [0x140122c70]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x1400b689b
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x1400b68a1
Function at 0x1400bb800
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x1400bb816
mov al, 1
jmp 0x1400bb876
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x1400bb827
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x1400bb874
mov ecx, dword [rcx + 0x18]
nop
call fcn.1400bd450
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x1400bb874
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x1400bb874
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1400bb874
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x1400bb876
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x1400bd560
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.1400b06f0
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.1400b06f0
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1400bd6b0
cmp rax, 0xffffffffffffffff
je 0x1400bd6b0
xor edi, edi
test rbp, rbp
jle 0x1400bd65b
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.1400b8c68
mov rbx, rax
test rax, rax
jne 0x1400bd5e8
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1400bd651
mov edx, 0x8000
mov ecx, r14d
call fcn.1400b4b4c
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.1400b7ad8
cmp eax, 0xffffffff
je 0x1400bd631
cdqe
sub rbp, rax
test rbp, rbp
jg 0x1400bd5f8
mov edx, r15d
mov ecx, r14d
call fcn.1400b4b4c
jmp 0x1400bd651
cmp byte [rsi + 0x38], dil
je 0x1400bd648
cmp dword [rsi + 0x34], 5
jne 0x1400bd648
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], reloc.WS2_32.dll_listen
cmp byte [rsi + 0x30], dil
je 0x1400bd651
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.1400b8ce0
jmp 0x1400bd6c4
jns 0x1400bd6c4
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.1400b06f0
cmp rax, 0xffffffffffffffff
jne 0x1400bd67c
cmp byte [rsi + 0x30], dil
je 0x1400bd6c4
mov edi, dword [rsi + 0x2c]
jmp 0x1400bd6c4
mov ecx, r14d
call fcn.1400bd450
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1400bd6c4
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 0x1400bd6c4
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1400bd6bd
mov eax, dword [rsi + 0x2c]
jmp 0x1400bd6c2
mov eax, reloc.WLDAP32.dll_Ordinal_22
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.1400b06f0
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 0x1400c1204
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 0x1400c1234
xor eax, eax
jmp 0x1400c12f7
mov rbp, rbx
cmp word [rax], si
je 0x1400c1259
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x1400c1240
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x1400c123c
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.1400bcc44
movsxd r14, eax
test eax, eax
jne 0x1400c1297
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x1400c122d
mov rcx, r14
call fcn.1400b9e80
mov rdi, rax
test rax, rax
jne 0x1400c12b0
xor ecx, ecx
call fcn.1400b8ce0
jmp 0x1400c128c
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.1400bcc44
test eax, eax
jne 0x1400c12e1
mov rcx, rdi
call fcn.1400b8ce0
jmp 0x1400c12eb
xor ecx, ecx
call fcn.1400b8ce0
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 0x1400c1314
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 0x1400c139b
mov rsi, rbx
cmp word [rax], bp
je 0x1400c135a
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1400c1344
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1400c1340
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.1400b9e80
mov rdi, rax
test rax, rax
je 0x1400c1388
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.1400c8c80
mov rbp, rdi
xor ecx, ecx
call fcn.1400b8ce0
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 0x1400c42fc
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.1400b8908
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 0x1400c439d
cmp ebx, dword [rsp + 0x30]
je 0x1400c4396
test esi, esi
je 0x1400c4396
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x1400c4371
sub r8w, 0x61
cmp r8w, 0x19
ja 0x1400c437e
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x1400c435b
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x1400c4382
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x1400c439f
mov eax, 1
jmp 0x1400c439f
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x1400c46b0
Capabilities:
Delete file

Disassembly:
sub rsp, 0x28
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x1400c46d0
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1400a8794
or eax, 0xffffffff
jmp 0x1400c46d2
xor eax, eax
add rsp, 0x28
ret

Function at 0x1400c6ad0
Capabilities:
Get disk information

Disassembly:
push rbx
sub rsp, 0x30
mov rax, qword [0x14011f980]
xor rax, rsp
mov qword [rsp + 0x28], rax
cmp ecx, 0x1a
jbe 0x1400c6b1a
call fcn.1400a8800
mov dword [rax], reloc.WS2_32.dll_ntohs
call fcn.1400a8820
mov dword [rax], reloc.WS2_32.dll_listen
call fcn.14009f834
xor eax, eax
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.140099a50
add rsp, 0x30
pop rbx
ret
xor ebx, ebx
test ecx, ecx
jne 0x1400c6b25
lea eax, [rbx + 1]
jmp 0x1400c6b07
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 0x1400c6b05
cmp eax, 1
setne bl
mov eax, ebx
jmp 0x1400c6b07