joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14005fde0
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 [0x1400c17c0]
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.0x140012e75.2
mov r13, rax
test rax, rax
jne 0x14005fe60
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140007b10
mov r9, rax
lea rdx, str.schannel:_invalid_path_name_for_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.14001fbc0
xor ecx, ecx
mov ebx, Ordinal_79
call qword [fcn.14006e328]
jmp 0x140060018
mov qword [rsp + 0x30], rbx
xor r9d, r9d
mov dword [rsp + 0x28], 0x80
mov edx, 0x80000000
mov r8d, 1
mov dword [rsp + 0x20], 3
mov rcx, r13
mov qword [rsp + 0x170], r14
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov r14, rax
cmp rax, 0xffffffffffffffff
jne 0x14005fed6
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140007b10
mov r9, rax
lea rdx, str.schannel:_failed_to_open_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.14001fbc0
xor ecx, ecx
mov ebx, Ordinal_79
jmp 0x140060002
lea rdx, [rsp + 0x48]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x14005ff1f
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0x60]
mov ecx, eax
call fcn.140007b10
mov r9, rax
lea rdx, str.schannel:_failed_to_determine_size_of_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.14001fbc0
mov ebx, Ordinal_79
jmp 0x14005fff6
mov qword [rsp + 0x178], rdi
mov rdi, qword [rsp + 0x48]
cmp rdi, 0x100000
jle 0x14005ff54
mov r8d, 0x100000
lea rdx, str.schannel:_CA_file_exceeds_max_size_of__u_bytes
mov rcx, r15
call fcn.14001fbc0
mov ebx, Ordinal_79
jmp 0x14005ffee
lea rcx, [rdi + 1]
call qword [fcn.1400702dc]
mov rbp, rax
test rax, rax
jne 0x14005ff70
mov ebx, reloc.WLDAP32.dll_Ordinal_27
jmp 0x14005ffee
mov qword [rsp + 0x1c8], rsi
test rdi, rdi
je 0x14005ffc8
nop dword [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 0x14006003a
mov eax, dword [rsp + 0x40]
test eax, eax
jne 0x14005ffbf
mov edi, esi
jmp 0x14005ffc1
add ebx, eax
mov eax, ebx
cmp rax, rdi
jb 0x14005ff80
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.14005fb50
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.14006e328]
mov rcx, r13
call fcn.14006e328
mov r14, qword [rsp + 0x170]
mov eax, ebx
mov rcx, qword [rsp + 0x160]
xor rcx, rsp
call fcn.140068560
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.140007b10
mov r9, rax
lea rdx, str.schannel:_failed_to_read_from_CA_file__s:__s
mov r8, r12
mov rcx, r15
call fcn.14001fbc0
mov ebx, Ordinal_79
jmp 0x14005ffe6
Function at 0x140065c30
Capabilities:
Get hostname

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
movsxd rbx, edx
mov rdi, rcx
mov edx, ebx
mov byte [rcx], 0
call qword [sym.imp.WS2_32.dll_gethostname]
mov byte [rbx + rdi - 1], 0
test eax, eax
jne 0x140065c6b
mov edx, reloc.WLDAP32.dll_Ordinal_46
mov rcx, rdi
call fcn.14006a4e0
test rax, rax
je 0x140065c69
mov byte [rax], 0
xor eax, eax
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x1400671a0
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.1400702dc]
mov rbx, rax
test rax, rax
jne 0x1400671e3
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 0x140067230
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 0x140067292
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 0x140067250
lea rdi, [rbp + 8]
mov eax, dword [rbp + 0x1c]
cmp r14, rax
jae 0x1400672d1
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x1400ab399]
mov r8d, 1
call qword [rdi]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x1400ab39a]
mov r8d, 1
call qword [rdi]
mov eax, dword [rbp + 0x1c]
inc r14
cmp r14, rax
jb 0x1400672a0
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 0x1400674c0
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 [0x1400c17c0]
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 0x14006750c
mov eax, reloc.WLDAP32.dll_Ordinal_27
jmp 0x1400675df
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 0x140067550
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov qword [rsp + 0x38], 0
jmp 0x1400675df
mov rcx, rbp
call fcn.1400239c0
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 edx, 2
mov dword [rsp + 0x20], 0
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [rsp + 0x30], 0x20
jne 0x1400675bb
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 0x1400675cb
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x1400675dd
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.140068560
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret

Function at 0x1400683a0
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x140068405
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 0x1400683b0
ret
Function at 0x140068410
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x1400c17c0]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov rsi, r8
mov dword [rsp + 0x20], 0xf0000040
mov rdi, rdx
mov rbx, rcx
xor ebp, ebp
lea rcx, [rsp + 0x38]
xor r8d, r8d
mov qword [rsp + 0x38], rbp
xor edx, edx
mov qword [rsp + 0x40], rbp
mov r9d, 1
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x140068493
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x40]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x8002
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x1400684b5
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.140068560
mov rbx, qword [rsp + 0x88]
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret
mov rcx, rsi
call fcn.1400239c0
mov rcx, qword [rsp + 0x40]
xor r9d, r9d
mov r8d, eax
mov rdx, rdi
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
xor r8d, r8d
mov dword [rsp + 0x30], ebp
mov edx, 2
mov dword [rsp + 0x20], ebp
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [rsp + 0x30], 0x10
jne 0x140068514
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
mov r8, rbx
mov dword [rsp + 0x20], ebp
mov edx, 2
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x40]
test rcx, rcx
je 0x140068524
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x140068536
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
jmp 0x140068498

Function at 0x1400693c8
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140069412
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140069412
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140069412
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140069412
cmp dword [rcx + 0x84], 0xe
jbe 0x140069412
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140069414
xor al, al
add rsp, 0x28
ret
Function at 0x14007b7a8
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.140068bb0
sub rsp, rax
mov rax, qword [0x1400c17c0]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.140086c88
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x14007b7f7
mov rax, rbp
jmp 0x14007b8ff
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 + 0xc4070]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.140081de8
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0xc4070]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x14007b8fb
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 0x14007b8fb
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.140081de8
test rax, rax
js 0x14007b8fb
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x14007b8fb
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x14007b8ed
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x14007b8ed
cmp byte [rcx], 0xd
jne 0x14007b8d3
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x14007b8e2
cmp byte [rcx + 1], 0xa
jne 0x14007b8e2
inc rcx
jmp 0x14007b8e2
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0xc1a40]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x14007b8b5
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x14007b8ff
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.140068560
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 0x140081268
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 [0x1400c17c0]
xor rax, rsp
mov qword [rsp + 0x240], rax
lea rdx, [0x1400ae200]
mov rbp, rcx
call fcn.14008d658
xor edi, edi
test rax, rax
je 0x14008134e
mov ebx, edi
call fcn.1400710d0
mov r14d, dword [rax]
call fcn.1400710d0
mov r8d, 0x104
lea rcx, [rsp + 0x30]
mov rdx, rbp
mov dword [rax], edi
call fcn.14008d5a4
mov rsi, rax
test rax, rax
je 0x1400812df
call fcn.1400710d0
mov dword [rax], r14d
jmp 0x140081309
call fcn.1400710d0
cmp dword [rax], 0x22
jne 0x140081346
call fcn.1400710d0
xor r8d, r8d
mov rdx, rbp
xor ecx, ecx
mov dword [rax], r14d
call fcn.14008d5a4
mov rbx, rax
mov rsi, rax
test rax, rax
je 0x140081346
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], di
jne 0x14008130d
cmp rax, 3
je 0x140081328
mov rcx, rsi
call fcn.1400811c4
test al, al
je 0x140081339
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x140081339
mov dil, 1
mov rcx, rbx
call fcn.14006e328
mov al, dil
jmp 0x140081350
mov rcx, rbx
call fcn.14006e328
xor al, al
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.140068560
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 0x140081a98
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 0x140081acf
call fcn.1400710d0
mov dword [rax], reloc.WLDAP32.dll_Ordinal_22
call fcn.14006e728
xor eax, eax
jmp 0x140081b5d
mov rdx, r9
mov rcx, r8
call fcn.140081a34
mov rbx, rax
test rax, rax
je 0x140081b5a
lea rax, [rsp + 0x50]
mov rdx, rsi
mov qword [rsp + 0x28], rax
lea r8, [0x140081960]
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 0x140081b47
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.140071044
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x140081b2e
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x140081b3d
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rcx, rbx
call fcn.140087078
jmp 0x140081b5a
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x140081b57
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 0x140082e30
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 0x140082e9f
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140082e9f
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140082e9f
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140082e9f
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140082e9f
cmp dword [rcx + 0x84], 0xe
jbe 0x140082e9f
cmp dword [rcx + 0xf8], 0
je 0x140082e9f
mov ecx, ebx
call fcn.140082f50
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.140082d2c
nop
cmp dword [rbp + 0x20], 0
je 0x140082eed
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.140082ef8
int3
xor edx, edx
xor ecx, ecx
lea r8d, [rdx + 1]
jmp 0x140082e30

Function at 0x140083034
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x140082e30
Function at 0x140085208
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, [0x1400c4070]
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 0x14008525f
cmp word [rdx], r13w
jne 0x14008525f
or byte [rax + rdi*8 + 0x38], cl
jmp 0x140085264
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x140085389
mov r11d, reloc.WS2_32.dll_listen
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x1400853aa
lea r9, [rdx + 2]
cmp cx, r11w
je 0x14008529d
mov rdx, r9
mov word [rbx], cx
jmp 0x1400852c4
cmp r9, r8
jae 0x1400852d4
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 0x14008527e
jmp 0x140085389
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 0x14008537e
cmp dword [rsp + 0x80], esi
je 0x14008537e
lea r8, [0x1400c4070]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x140085356
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x140085326
mov word [rbx], r13w
jmp 0x140085386
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 0x140085333
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x140085386
cmp word [rsp + 0x70], r13w
jne 0x140085363
cmp rbx, r14
je 0x140085320
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.140081df0
cmp word [rsp + 0x70], r13w
je 0x140085389
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, [0x1400c4070]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x140085383
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x140085389
Function at 0x140088cf4
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x140088d0a
mov al, 1
jmp 0x140088d6a
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x140088d1b
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x140088d68
mov ecx, dword [rcx + 0x18]
nop
call fcn.14008cfd8
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x140088d68
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x140088d68
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x140088d68
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x140088d6a
xor al, al
add rsp, 0x20
pop rbx
ret

Function at 0x14008d0e8
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.140081df0
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.140081df0
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x14008d238
cmp rax, 0xffffffffffffffff
je 0x14008d238
xor edi, edi
test rbp, rbp
jle 0x14008d1e3
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.140088430
mov rbx, rax
test rax, rax
jne 0x14008d170
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x14008d1d9
mov edx, 0x8000
mov ecx, r14d
call fcn.1400830b0
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.1400865c0
cmp eax, 0xffffffff
je 0x14008d1b9
cdqe
sub rbp, rax
test rbp, rbp
jg 0x14008d180
mov edx, r15d
mov ecx, r14d
call fcn.1400830b0
jmp 0x14008d1d9
cmp byte [rsi + 0x38], dil
je 0x14008d1d0
cmp dword [rsi + 0x34], 5
jne 0x14008d1d0
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], reloc.WS2_32.dll_listen
cmp byte [rsi + 0x30], dil
je 0x14008d1d9
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.140087078
jmp 0x14008d24c
jns 0x14008d24c
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.140081df0
cmp rax, 0xffffffffffffffff
jne 0x14008d204
cmp byte [rsi + 0x30], dil
je 0x14008d24c
mov edi, dword [rsi + 0x2c]
jmp 0x14008d24c
mov ecx, r14d
call fcn.14008cfd8
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x14008d24c
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 0x14008d24c
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x14008d245
mov eax, dword [rsi + 0x2c]
jmp 0x14008d24a
mov eax, reloc.WLDAP32.dll_Ordinal_22
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.140081df0
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 0x14008f04c
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 0x14008f07c
xor eax, eax
jmp 0x14008f13f
mov rbp, rbx
cmp word [rax], si
je 0x14008f0a1
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x14008f088
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x14008f084
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.14008b9b8
movsxd r14, eax
test eax, eax
jne 0x14008f0df
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x14008f075
mov rcx, r14
call fcn.140088ffc
mov rdi, rax
test rax, rax
jne 0x14008f0f8
xor ecx, ecx
call fcn.140087078
jmp 0x14008f0d4
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.14008b9b8
test eax, eax
jne 0x14008f129
mov rcx, rdi
call fcn.140087078
jmp 0x14008f133
xor ecx, ecx
call fcn.140087078
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 0x14008f15c
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 0x14008f1e3
mov rsi, rbx
cmp word [rax], bp
je 0x14008f1a2
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x14008f18c
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x14008f188
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.140088ffc
mov rdi, rax
test rax, rax
je 0x14008f1d0
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.140096c40
mov rbp, rdi
xor ecx, ecx
call fcn.140087078
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