joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1803fecd0
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 [0x18056a580]
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.0x1803b5cdb.2
mov r13, rax
test rax, rax
jne 0x1803fed4e
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.1803ab060
mov r9, rax
lea rdx, str.schannel:_invalid_path_name_for_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1803c1a90
xor ecx, ecx
lea ebx, [rbp + 0x4d]
call qword [fcn.180418568]
jmp 0x1803fef08
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 0x1803fedc1
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.1803ab060
mov r9, rax
lea rdx, str.schannel:_failed_to_open_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1803c1a90
xor ecx, ecx
lea ebx, [r14 + 0x4e]
jmp 0x1803feef2
lea rdx, [rsp + 0x48]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x1803fee0a
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.1803ab060
mov r9, rax
lea rdx, str.schannel:_failed_to_determine_size_of_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1803c1a90
mov ebx, Ordinal_79
jmp 0x1803feee6
mov qword [rsp + 0x178], rdi
mov rdi, qword [rsp + 0x48]
cmp rdi, 0x100000
jle 0x1803fee3f
mov r8d, 0x100000
lea rdx, str.schannel:_CA_file_exceeds_max_size_of__u_bytes
mov rcx, r15
call fcn.1803c1a90
mov ebx, Ordinal_79
jmp 0x1803feede
lea rcx, [rdi + 1]
call qword [fcn.18041e660]
mov rbp, rax
test rax, rax
jne 0x1803fee59
lea ebx, [rax + 0x1b]
jmp 0x1803feede
mov qword [rsp + 0x1c8], rsi
test rdi, rdi
je 0x1803feeb8
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 0x1803fef2a
mov eax, dword [rsp + 0x40]
test eax, eax
jne 0x1803feeaf
mov edi, esi
jmp 0x1803feeb1
add ebx, eax
mov eax, ebx
cmp rax, rdi
jb 0x1803fee70
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.1803fea50
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.180418568]
mov rcx, r13
call fcn.180418568
mov r14, qword [rsp + 0x170]
mov eax, ebx
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.180408b20
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.1803ab060
mov r9, rax
lea rdx, str.schannel:_failed_to_read_from_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.1803c1a90
mov ebx, Ordinal_79
jmp 0x1803feed6
Function at 0x180406450
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push r14
push r15
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbp, rcx
mov ecx, dword [rcx + 0x20]
mov r14, rdx
add rcx, 0x18
mov r15d, r8d
lea r9d, [rax + rax]
add rcx, r9
call qword [fcn.18041e660]
mov rbx, rax
test rax, rax
jne 0x180406495
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
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], rsi
mov qword [rbx + 0x10], rax
mov qword [rsp + 0x50], rdi
cmp r15d, dword [rbp + 0x1c]
jbe 0x1804064e0
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, r14
call qword [rbp + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbp + 0x18]
add r14, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, r14
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 esi, esi
test r15, r15
je 0x180406542
mov rsi, r15
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x40], al
mov rcx, qword [rbx + 8]
call qword [rbp + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x40], al
mov r8d, 1
mov rcx, qword [rbx + 0x10]
call qword [rbp + reloc.WS2_32.dll_htonl]
sub r15, 1
jne 0x180406500
mov eax, dword [rbp + 0x1c]
cmp rsi, rax
jae 0x180406583
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x1804f73e1]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x1804f73e2]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov eax, dword [rbp + 0x1c]
inc rsi
cmp rsi, rax
jb 0x180406550
mov rdi, qword [rsp + 0x50]
mov rax, rbx
mov rbx, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop r14
pop rbp
ret
Function at 0x1804065a0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push rbx
push rbp
push r12
push r14
push r15
sub rsp, 0x20
mov rbp, rcx
mov r12, r9
mov rcx, r8
mov r14, rdx
call fcn.1803c4470
mov r8d, dword [rbp + 0x18]
mov ecx, dword [rbp + 0x20]
add rcx, 0x18
mov r15d, eax
lea r9d, [r8 + r8]
add rcx, r9
call qword [fcn.18041e660]
mov rbx, rax
test rax, rax
je 0x180406746
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x58], rsi
mov qword [rbx + 0x10], rax
mov qword [rsp + 0x60], rdi
cmp r15d, dword [rbp + 0x1c]
jbe 0x180406630
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, r14
call qword [rbp + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbp + 0x18]
add r14, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, r14
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 esi, esi
test r15, r15
je 0x180406692
mov rsi, r15
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x50]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x50], al
mov rcx, qword [rbx + 8]
call qword [rbp + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x50]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x50], al
mov r8d, 1
mov rcx, qword [rbx + 0x10]
call qword [rbp + reloc.WS2_32.dll_htonl]
sub r15, 1
jne 0x180406650
mov eax, dword [rbp + 0x1c]
cmp rsi, rax
jae 0x1804066d3
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x1804f73e1]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x1804f73e2]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov eax, dword [rbp + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1804066a0
mov rcx, qword [rsp + 0x70]
call fcn.1803c4470
mov r9, qword [rbx]
mov r8d, eax
mov rcx, qword [rbx + 8]
mov rdx, r12
call qword [r9 + reloc.WS2_32.dll_htonl]
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rbx]
test rdi, rdi
jne 0x180406702
mov edi, dword [rsi + 0x18]
add rdi, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, rdi
call qword [rsi + reloc.WS2_32.dll_recv]
mov r8d, dword [rsi + 0x20]
mov rdx, rdi
mov rcx, qword [rbx + 0x10]
call qword [rsi + reloc.WS2_32.dll_htonl]
mov rdx, qword [rbx + 0x10]
mov rcx, rdi
call qword [rsi + reloc.WS2_32.dll_recv]
mov rcx, rbx
call qword [fcn.180418568]
mov rdi, qword [rsp + 0x60]
xor eax, eax
mov rsi, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop r12
pop rbp
pop rbx
ret
mov eax, reloc.WLDAP32.dll_Ordinal_27
add rsp, 0x20
pop r15
pop r14
pop r12
pop rbp
pop rbx
ret
Function at 0x180406870
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 [0x18056a580]
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 0x1804068bc
mov eax, reloc.WLDAP32.dll_Ordinal_27
jmp 0x18040698e
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 0x180406900
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov qword [rsp + 0x38], 0
jmp 0x18040698e
mov rcx, rbp
call fcn.1803c4470
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 0x18040696a
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 0x18040697a
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x18040698c
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.180408b20
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret

Function at 0x180407740
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x1804077a5
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 0x180407750
ret
Function at 0x180410634
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.180409810
sub rsp, rax
mov rax, qword [0x18056a580]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.180422fd0
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x180410683
mov rax, rbp
jmp 0x18041078b
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 + 0x56f430]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.180426640
mov r13, rax
lea rax, [0x180000000]
mov rcx, qword [rax + rbx*8 + 0x56f430]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x180410787
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 0x180410787
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.180426640
test rax, rax
js 0x180410787
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x180410787
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x180410779
lea r8, [0x180000000]
cmp rcx, rdx
jae 0x180410779
cmp byte [rcx], 0xd
jne 0x18041075f
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x18041076e
cmp byte [rcx + 1], 0xa
jne 0x18041076e
inc rcx
jmp 0x18041076e
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x56a980]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x180410741
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x18041078b
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.180408b20
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 0x18041f34c
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 0x18041f1ff
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x18041f1ff
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x18041f1ff
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x18041f1ff
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x18041f1ff
cmp dword [rcx + 0x84], 0xe
jbe 0x18041f1ff
cmp dword [rcx + 0xf8], 0
je 0x18041f1ff
mov ecx, ebx
call fcn.18041f2b0
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.18041f08c
nop
cmp dword [rbp + 0x20], 0
je 0x18041f24d
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.18041f258
int3
xor r8d, r8d
xor edx, edx
jmp 0x18041f190
Function at 0x18042292c
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 0x180422963
call fcn.180421548
mov dword [rax], reloc.WS2_32.dll_shutdown
call fcn.1804101ec
xor eax, eax
jmp 0x1804229f1
mov rdx, r9
mov rcx, r8
call fcn.1804228c8
mov rbx, rax
test rax, rax
je 0x1804229ee
lea rax, [rsp + 0x50]
mov rdx, rsi
mov qword [rsp + 0x28], rax
lea r8, [0x1804227f4]
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 0x1804229db
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1804214bc
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x1804229c2
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x1804229d1
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rcx, rbx
call fcn.18042e9ac
jmp 0x1804229ee
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x1804229eb
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 0x180423d10
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 [0x18056a580]
xor rax, rsp
mov qword [rsp + 0x240], rax
lea rdx, [0x1804faec0]
mov rbp, rcx
call fcn.180434b1c
xor edi, edi
test rax, rax
je 0x180423df6
mov ebx, edi
call fcn.180421548
mov r14d, dword [rax]
call fcn.180421548
mov r8d, 0x104
lea rcx, [rsp + 0x30]
mov rdx, rbp
mov dword [rax], edi
call fcn.180434a68
mov rsi, rax
test rax, rax
je 0x180423d87
call fcn.180421548
mov dword [rax], r14d
jmp 0x180423db1
call fcn.180421548
cmp dword [rax], 0x22
jne 0x180423dee
call fcn.180421548
xor r8d, r8d
mov rdx, rbp
xor ecx, ecx
mov dword [rax], r14d
call fcn.180434a68
mov rbx, rax
mov rsi, rax
test rax, rax
je 0x180423dee
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], di
jne 0x180423db5
cmp rax, 3
je 0x180423dd0
mov rcx, rsi
call fcn.180423c6c
test al, al
je 0x180423de1
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x180423de1
mov dil, 1
mov rcx, rbx
call fcn.180418568
mov al, dil
jmp 0x180423df8
mov rcx, rbx
call fcn.180418568
xor al, al
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.180408b20
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 0x18042a0a8
Capabilities:
Delete file

Disassembly:
jmp 0x18042a0b0
mov qword [rsp + 0x10], rbx
push rbp
mov rbp, rsp
sub rsp, 0x70
mov rbx, rcx
test rcx, rcx
jne 0x18042a0cf
call fcn.18043793c
jmp 0x18042a184
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.18041094c
mov rax, qword [rbp - 0x48]
mov r9d, 0xfde9
cmp dword [rax + 0xc], r9d
jne 0x18042a11a
cmp byte [rbp - 0x38], 0
je 0x18042a14f
mov rax, qword [rbp - 0x50]
and dword [rax + 0x3a8], 0xfffffffd
jmp 0x18042a14f
call fcn.18042edb8
test eax, eax
jne 0x18042a13b
cmp byte [rbp - 0x38], al
je 0x18042a133
mov rax, qword [rbp - 0x50]
and dword [rax + 0x3a8], 0xfffffffd
mov r9d, 1
jmp 0x18042a14f
cmp byte [rbp - 0x38], 0
je 0x18042a14c
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.18041f95c
test eax, eax
je 0x18042a168
or ebx, 0xffffffff
jmp 0x18042a173
mov rcx, qword [rbp - 0x20]
call fcn.18043793c
mov ebx, eax
cmp byte [rbp - 8], 0
je 0x18042a182
mov rcx, qword [rbp - 0x20]
call fcn.18042e9ac
mov eax, ebx
mov rbx, qword [rsp + 0x88]
add rsp, 0x70
pop rbp
ret
Function at 0x18042a194
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, [0x18056f430]
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 0x18042a1eb
cmp word [rdx], r13w
jne 0x18042a1eb
or byte [rax + rdi*8 + 0x38], cl
jmp 0x18042a1f0
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x18042a315
mov r11d, reloc.WS2_32.dll_listen
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x18042a336
lea r9, [rdx + 2]
cmp cx, r11w
je 0x18042a229
mov rdx, r9
mov word [rbx], cx
jmp 0x18042a250
cmp r9, r8
jae 0x18042a260
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 0x18042a20a
jmp 0x18042a315
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 0x18042a30a
cmp dword [rsp + 0x80], esi
je 0x18042a30a
lea r8, [0x18056f430]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x18042a2e2
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x18042a2b2
mov word [rbx], r13w
jmp 0x18042a312
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 0x18042a2bf
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x18042a312
cmp word [rsp + 0x70], r13w
jne 0x18042a2ef
cmp rbx, r14
je 0x18042a2ac
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.180426648
cmp word [rsp + 0x70], r13w
je 0x18042a315
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, [0x18056f430]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x18042a30f
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x18042a315
Function at 0x18042ff5c
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x18042ff72
mov al, 1
jmp 0x18042ffd2
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x18042ff83
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x18042ffd0
mov ecx, dword [rcx + 0x18]
nop
call fcn.1804346ac
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x18042ffd0
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x18042ffd0
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x18042ffd0
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x18042ffd2
xor al, al
add rsp, 0x20
pop rbx
ret

Function at 0x1804351e0
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.180426648
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.180426648
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x180435330
cmp rax, 0xffffffffffffffff
je 0x180435330
xor edi, edi
test rbp, rbp
jle 0x1804352db
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.18042e934
mov rbx, rax
test rax, rax
jne 0x180435268
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1804352d1
mov edx, 0x8000
mov ecx, r14d
call fcn.180423144
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.18042b54c
cmp eax, 0xffffffff
je 0x1804352b1
cdqe
sub rbp, rax
test rbp, rbp
jg 0x180435278
mov edx, r15d
mov ecx, r14d
call fcn.180423144
jmp 0x1804352d1
cmp byte [rsi + 0x38], dil
je 0x1804352c8
cmp dword [rsi + 0x34], 5
jne 0x1804352c8
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], reloc.WS2_32.dll_listen
cmp byte [rsi + 0x30], dil
je 0x1804352d1
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.18042e9ac
jmp 0x180435344
jns 0x180435344
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.180426648
cmp rax, 0xffffffffffffffff
jne 0x1804352fc
cmp byte [rsi + 0x30], dil
je 0x180435344
mov edi, dword [rsi + 0x2c]
jmp 0x180435344
mov ecx, r14d
call fcn.1804346ac
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x180435344
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 0x180435344
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x18043533d
mov eax, dword [rsi + 0x2c]
jmp 0x180435342
mov eax, reloc.WS2_32.dll_shutdown
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.180426648
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