joyce8/EMBER2024-capa huggingface dataset:
Function at 0x18036e0f0
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 [0x1804ae600]
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 fcn.1803443b0
mov r13, rax
test rax, rax
jne 0x18036e16e
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.180318760
mov r9, rax
lea rdx, str.schannel:_invalid_path_name_for_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1803300d0
xor ecx, ecx
lea ebx, [rbp + 0x4d]
call qword [fcn.1803831f0]
jmp 0x18036e328
xor r9d, r9d
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], pe_nt_image_headers64
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_CreateFileW]
mov r14, rax
cmp rax, 0xffffffffffffffff
jne 0x18036e1e1
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.180318760
mov r9, rax
lea rdx, str.schannel:_failed_to_open_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1803300d0
xor ecx, ecx
lea ebx, [r14 + 0x4e]
jmp 0x18036e312
lea rdx, [rsp + 0x48]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x18036e22a
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.180318760
mov r9, rax
lea rdx, str.schannel:_failed_to_determine_size_of_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1803300d0
mov ebx, 0x4d
jmp 0x18036e306
mov qword [rsp + 0x178], rdi
mov rdi, qword [rsp + 0x48]
cmp rdi, 0x100000
jle 0x18036e25f
mov r8d, 0x100000
lea rdx, str.schannel:_CA_file_exceeds_max_size_of__u_bytes
mov rcx, r15
call fcn.1803300d0
mov ebx, 0x4d
jmp 0x18036e2fe
lea rcx, [rdi + 1]
call qword [fcn.1803925d0]
mov rbp, rax
test rax, rax
jne 0x18036e279
lea ebx, [rax + 0x1b]
jmp 0x18036e2fe
mov qword [rsp + 0x1c8], rsi
test rdi, rdi
je 0x18036e2d8
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 0x18036e34a
mov eax, dword [rsp + 0x40]
test eax, eax
jne 0x18036e2cf
mov edi, esi
jmp 0x18036e2d1
add ebx, eax
mov eax, ebx
cmp rax, rdi
jb 0x18036e290
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.18036de70
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.1803831f0]
mov rcx, r13
call fcn.1803831f0
mov r14, qword [rsp + 0x170]
mov eax, ebx
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.18037b060
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.180318760
mov r9, rax
lea rdx, str.schannel:_failed_to_read_from_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1803300d0
mov ebx, 0x4d
jmp 0x18036e2f6
Function at 0x180375430
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.1803925d0]
mov rbx, rax
test rax, rax
jne 0x180375473
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 0x1803754c0
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 0x180375522
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 0x1803754e0
lea rdi, [rbp + 8]
mov eax, dword [rbp + 0x1c]
cmp r14, rax
jae 0x180375561
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x180472319]
mov r8d, 1
call qword [rdi]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x18047231a]
mov r8d, 1
call qword [rdi]
mov eax, dword [rbp + 0x1c]
inc r14
cmp r14, rax
jb 0x180375530
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 0x180375750
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 [0x1804ae600]
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 0x18037579c
mov eax, 0x1b
jmp 0x18037586e
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 0x1803757e0
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov qword [rsp + 0x38], 0
jmp 0x18037586e
mov rcx, rbp
call fcn.180334130
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 0x18037584a
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 0x18037585a
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x18037586c
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.18037b060
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret

Function at 0x180376630
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x180376695
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 0x180376640
ret
Function at 0x180382ca0
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 0x180382cd7
call fcn.180391430
mov dword [rax], reloc.WS2_32.dll_shutdown
call fcn.180388cb8
xor eax, eax
jmp 0x180382d65
mov rdx, r9
mov rcx, r8
call fcn.180382c34
mov rbx, rax
test rax, rax
je 0x180382d62
lea rax, [rsp + 0x50]
mov rdx, rsi
mov qword [rsp + 0x28], rax
lea r8, [0x180382b60]
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 0x180382d4f
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1803913a4
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x180382d36
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x180382d45
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rcx, rbx
call fcn.18039f9f8
jmp 0x180382d62
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x180382d5f
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 0x180393f50
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.18037bbf0
sub rsp, rax
mov rax, qword [0x1804ae600]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.180393b80
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x180393f9f
mov rax, rbp
jmp 0x1803940a7
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, [0x180000000]
xor r8d, r8d
mov rdx, qword [rax + rbx*8 + 0x4b2cd0]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.18039743c
mov r13, rax
lea rax, [0x180000000]
mov rcx, qword [rax + rbx*8 + 0x4b2cd0]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x1803940a3
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 0x1803940a3
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.18039743c
test rax, rax
js 0x1803940a3
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x1803940a3
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x180394095
lea r8, [0x180000000]
cmp rcx, rdx
jae 0x180394095
cmp byte [rcx], 0xd
jne 0x18039407b
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x18039408a
cmp byte [rcx + 1], 0xa
jne 0x18039408a
inc rcx
jmp 0x18039408a
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x4aea00]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x18039405d
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x1803940a7
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.18037b060
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 0x180394e80
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 [0x1804ae600]
xor rax, rsp
mov qword [rsp + 0x240], rax
lea rdx, [0x1804790f0]
mov rbp, rcx
call fcn.180395f00
xor edi, edi
test rax, rax
je 0x180394f66
mov ebx, edi
call fcn.180391430
mov r14d, dword [rax]
call fcn.180391430
mov r8d, 0x104
lea rcx, [rsp + 0x30]
mov rdx, rbp
mov dword [rax], edi
call fcn.1803a40f4
mov rsi, rax
test rax, rax
je 0x180394ef7
call fcn.180391430
mov dword [rax], r14d
jmp 0x180394f21
call fcn.180391430
cmp dword [rax], 0x22
jne 0x180394f5e
call fcn.180391430
xor r8d, r8d
mov rdx, rbp
xor ecx, ecx
mov dword [rax], r14d
call fcn.1803a40f4
mov rbx, rax
mov rsi, rax
test rax, rax
je 0x180394f5e
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], di
jne 0x180394f25
cmp rax, 3
je 0x180394f40
mov rcx, rsi
call fcn.180394ddc
test al, al
je 0x180394f51
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x180394f51
mov dil, 1
mov rcx, rbx
call fcn.1803831f0
mov al, dil
jmp 0x180394f68
mov rcx, rbx
call fcn.1803831f0
xor al, al
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.18037b060
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 0x18039b4c0
Capabilities:
Delete file

Disassembly:
jmp 0x18039b4c8
mov qword [rsp + 0x10], rbx
push rbp
mov rbp, rsp
sub rsp, 0x70
mov rbx, rcx
test rcx, rcx
jne 0x18039b4e7
call fcn.1803a803c
jmp 0x18039b59c
and qword [rbp - 0x30], 0
lea rcx, [rbp - 0x50]
and qword [rbp - 0x28], 0
xor edx, edx
and qword [rbp - 0x20], 0
and qword [rbp - 0x18], 0
and qword [rbp - 0x10], 0
mov byte [rbp - 8], 0
call fcn.180384e78
mov rax, qword [rbp - 0x48]
mov r9d, 0xfde9
cmp dword [rax + 0xc], r9d
jne 0x18039b532
cmp byte [rbp - 0x38], 0
je 0x18039b567
mov rax, qword [rbp - 0x50]
and dword [rax + 0x3a8], 0xfffffffd
jmp 0x18039b567
call fcn.18039fe10
test eax, eax
jne 0x18039b553
cmp byte [rbp - 0x38], al
je 0x18039b54b
mov rax, qword [rbp - 0x50]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, 1
jmp 0x18039b567
cmp byte [rbp - 0x38], 0
je 0x18039b564
mov rax, qword [rbp - 0x50]
and dword [rax + 0x3a8], 0xfffffffd
xor r9d, r9d
lea r8, [rbp + 0x10]
mov rcx, rbx
lea rdx, [rbp - 0x30]
call fcn.180390f14
test eax, eax
je 0x18039b580
or ebx, 0xffffffff
jmp 0x18039b58b
mov rcx, qword [rbp - 0x20]
call fcn.1803a803c
mov ebx, eax
cmp byte [rbp - 8], 0
je 0x18039b59a
mov rcx, qword [rbp - 0x20]
call fcn.18039f9f8
mov eax, ebx
mov rbx, qword [rsp + 0x88]
add rsp, 0x70
pop rbp
ret
Function at 0x18039b5ac
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, [0x1804b2cd0]
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 0x18039b603
cmp word [rdx], r13w
jne 0x18039b603
or byte [rax + rdi*8 + 0x38], cl
jmp 0x18039b608
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x18039b72d
mov r11d, reloc.WS2_32.dll_listen
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x18039b74e
lea r9, [rdx + 2]
cmp cx, r11w
je 0x18039b641
mov rdx, r9
mov word [rbx], cx
jmp 0x18039b668
cmp r9, r8
jae 0x18039b678
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 0x18039b622
jmp 0x18039b72d
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 0x18039b722
cmp dword [rsp + 0x80], esi
je 0x18039b722
lea r8, [0x1804b2cd0]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x18039b6fa
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x18039b6ca
mov word [rbx], r13w
jmp 0x18039b72a
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 0x18039b6d7
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x18039b72a
cmp word [rsp + 0x70], r13w
jne 0x18039b707
cmp rbx, r14
je 0x18039b6c4
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.180397444
cmp word [rsp + 0x70], r13w
je 0x18039b72d
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, [0x1804b2cd0]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x18039b727
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x18039b72d
Function at 0x1803a1308
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x1803a131e
mov al, 1
jmp 0x1803a137e
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x1803a132f
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x1803a137c
mov ecx, dword [rcx + 0x18]
nop
call fcn.1803a3d34
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x1803a137c
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x1803a137c
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1803a137c
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x1803a137e
xor al, al
add rsp, 0x20
pop rbx
ret

Function at 0x1803a5738
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.180397444
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.180397444
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1803a5888
cmp rax, 0xffffffffffffffff
je 0x1803a5888
xor edi, edi
test rbp, rbp
jle 0x1803a5833
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.18039fa78
mov rbx, rax
test rax, rax
jne 0x1803a57c0
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1803a5829
mov edx, 0x8000
mov ecx, r14d
call fcn.1803943bc
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.18039c978
cmp eax, 0xffffffff
je 0x1803a5809
cdqe
sub rbp, rax
test rbp, rbp
jg 0x1803a57d0
mov edx, r15d
mov ecx, r14d
call fcn.1803943bc
jmp 0x1803a5829
cmp byte [rsi + 0x38], dil
je 0x1803a5820
cmp dword [rsi + 0x34], 5
jne 0x1803a5820
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], reloc.WS2_32.dll_listen
cmp byte [rsi + 0x30], dil
je 0x1803a5829
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.18039f9f8
jmp 0x1803a589c
jns 0x1803a589c
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.180397444
cmp rax, 0xffffffffffffffff
jne 0x1803a5854
cmp byte [rsi + 0x30], dil
je 0x1803a589c
mov edi, dword [rsi + 0x2c]
jmp 0x1803a589c
mov ecx, r14d
call fcn.1803a3d34
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1803a589c
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 0x1803a589c
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1803a5895
mov eax, dword [rsi + 0x2c]
jmp 0x1803a589a
mov eax, reloc.WS2_32.dll_shutdown
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.180397444
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 0x1803a73e8
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 0x1803a7418
xor eax, eax
jmp 0x1803a74db
mov rbp, rbx
cmp word [rax], si
je 0x1803a743d
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x1803a7424
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x1803a7420
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.1803a2570
movsxd r14, eax
test eax, eax
jne 0x1803a747b
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x1803a7411
mov rcx, r14
call fcn.1803a1450
mov rdi, rax
test rax, rax
jne 0x1803a7494
xor ecx, ecx
call fcn.18039f9f8
jmp 0x1803a7470
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.1803a2570
test eax, eax
jne 0x1803a74c5
mov rcx, rdi
call fcn.18039f9f8
jmp 0x1803a74cf
xor ecx, ecx
call fcn.18039f9f8
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 0x1803a74f8
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 0x1803a757f
mov rsi, rbx
cmp word [rax], bp
je 0x1803a753e
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1803a7528
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1803a7524
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.1803a1450
mov rdi, rax
test rax, rax
je 0x1803a756c
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.1803b0050
mov rbp, rdi
xor ecx, ecx
call fcn.18039f9f8
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 0x1803a803c
Capabilities:
Delete file

Disassembly:
sub rsp, 0x28
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x1803a805c
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1803913a4
or eax, 0xffffffff
jmp 0x1803a805e
xor eax, eax
add rsp, 0x28
ret

Function at 0x1803aac58
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.18039da44
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 0x1803aacf9
cmp ebx, dword [rsp + 0x30]
je 0x1803aacf2
test esi, esi
je 0x1803aacf2
mov r10, qword [rdi + 0x98]
mov r9d, edx
movzx r8d, word [r10]
lea rcx, [r10 + 2]
lea eax, [r8 - 0x41]
cmp ax, 0x19
jbe 0x1803aaccd
sub r8w, 0x61
cmp r8w, 0x19
ja 0x1803aacda
movzx r8d, word [rcx]
inc r9d
add rcx, 2
jmp 0x1803aacb7
or rax, 0xffffffffffffffff
inc rax
cmp word [r10 + rax*2], dx
jne 0x1803aacde
cmp r9d, eax
setne dl
mov eax, edx
jmp 0x1803aacfb
mov eax, 1
jmp 0x1803aacfb
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x1803ad054
Capabilities:
Get disk information

Disassembly:
push rbx
sub rsp, 0x30
mov rax, qword [0x1804ae600]
xor rax, rsp
mov qword [rsp + 0x28], rax
cmp ecx, 0x1a
jbe 0x1803ad09e
call fcn.180391410
mov dword [rax], reloc.WS2_32.dll_ntohs
call fcn.180391430
mov dword [rax], reloc.WS2_32.dll_listen
call fcn.180388cb8
xor eax, eax
mov rcx, qword [rsp + 0x28]
xor rcx, rsp
call fcn.18037b060
add rsp, 0x30
pop rbx
ret
xor ebx, ebx
test ecx, ecx
jne 0x1803ad0a9
lea eax, [rbx + 1]
jmp 0x1803ad08b
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 0x1803ad089
cmp eax, 1
setne bl
mov eax, ebx
jmp 0x1803ad08b