joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1403a0bf0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
mov qword [rsp + 0x20], r14
mov r11, qword [rcx]
mov rsi, rdx
mov r10, qword [rcx + 8]
mov rbx, rcx
mov r9, qword [rcx + 0x10]
mov rdi, qword [rcx + 0x18]
mov rax, qword [rcx + 0x20]
shl r11, 0x38
cmp dword [rcx + 0x30], 0
je 0x1403a0e6e
test r8, r8
je 0x1403a0e6e
mov r14d, dword [rcx + 0x2c]
cmp r8, r14
jne 0x1403a0e6e
mov ecx, dword [rcx + 0x28]
dec ecx
cmp ecx, 6
ja case.default.0x1403a0c5d
lea r8, [0x140000000]
mov edx, dword [r8 + rcx*4 + 0x3a0e88]
add rdx, r8
jmp rdx
movzx ecx, byte [rbx + 0x3e]
shl rcx, 0x30
or r11, rcx
movzx ecx, byte [rbx + 0x3d]
shl rcx, 0x28
or r11, rcx
movzx ecx, byte [rbx + 0x3c]
shl rcx, 0x20
or r11, rcx
movzx ecx, byte [rbx + 0x3b]
shl rcx, 0x18
or r11, rcx
movzx ecx, byte [rbx + 0x3a]
shl rcx, 0x10
or r11, rcx
movzx ecx, byte [rbx + 0x39]
shl rcx, 8
or r11, rcx
movzx ecx, byte [rbx + 0x38]
or r11, rcx
xor rax, r11
cmp dword [rbx + 0x30], 0
jbe 0x1403a0d06
mov r8d, dword [rbx + 0x30]
nop word [rax + rax]
add rdi, rax
add r10, r9
ror r9, 0x33
xor r9, r10
ror rax, 0x30
xor rax, rdi
ror r10, 0x20
add rdi, r9
add r10, rax
mov rdx, rdi
ror r9, 0x2f
mov rcx, rdi
shr rdx, 0x20
xor r9, rdi
ror rax, 0x2b
shl rcx, 0x20
mov rdi, rdx
or rdi, rcx
xor rax, r10
sub r8, 1
jne 0x1403a0cc0
xor r10, r11
mov ecx, 0xff
cmp r14d, 0x10
mov r8d, 0xee
cmovne r8d, ecx
mov ecx, dword [rbx + 0x34]
xor r8, rdi
test ecx, ecx
je 0x1403a0d76
mov r11d, ecx
nop dword [rax]
add r8, rax
add r10, r9
ror r9, 0x33
xor r9, r10
ror rax, 0x30
xor rax, r8
ror r10, 0x20
add r8, r9
add r10, rax
mov rdx, r8
ror r9, 0x2f
mov rcx, r8
shr rdx, 0x20
xor r9, r8
ror rax, 0x2b
shl rcx, 0x20
mov r8, rdx
or r8, rcx
xor rax, r10
sub r11, 1
jne 0x1403a0d30
mov rdx, rax
xor rdx, r8
xor rdx, r9
xor rdx, r10
mov ecx, edx
mov byte [rsi], dl
shr ecx, 8
mov byte [rsi + 1], cl
mov ecx, edx
shr ecx, 0x10
mov byte [rsi + 2], cl
mov ecx, edx
shr ecx, 0x18
shr rdx, 0x20
mov byte [rsi + 3], cl
mov ecx, edx
shr ecx, 8
mov byte [rsi + 5], cl
mov ecx, edx
mov byte [rsi + 4], dl
shr ecx, 0x10
shr edx, 0x18
mov byte [rsi + 6], cl
mov byte [rsi + 7], dl
cmp dword [rbx + 0x2c], 8
je 0x1403a0e67
mov ecx, dword [rbx + 0x34]
xor r9, 0xdd
test ecx, ecx
je 0x1403a0e26
mov r11d, ecx
nop dword [rax]
nop dword [rax + rax]
add r8, rax
add r10, r9
ror r9, 0x33
xor r9, r10
ror rax, 0x30
xor rax, r8
ror r10, 0x20
add r8, r9
add r10, rax
mov rdx, r8
ror r9, 0x2f
mov rcx, r8
shr rdx, 0x20
xor r9, r8
ror rax, 0x2b
shl rcx, 0x20
mov r8, rdx
or r8, rcx
xor rax, r10
sub r11, 1
jne 0x1403a0de0
xor rax, r8
xor rax, r9
xor rax, r10
mov ecx, eax
mov byte [rsi + 8], al
shr ecx, 8
mov byte [rsi + 9], cl
mov ecx, eax
shr ecx, 0x10
mov byte [rsi + 0xa], cl
mov ecx, eax
shr ecx, 0x18
shr rax, 0x20
mov byte [rsi + 0xb], cl
mov ecx, eax
shr ecx, 8
mov byte [rsi + 0xd], cl
mov ecx, eax
shr ecx, 0x10
mov byte [rsi + 0xc], al
shr eax, 0x18
mov byte [rsi + 0xf], al
mov byte [rsi + 0xe], cl
mov eax, 1
jmp 0x1403a0e70
xor eax, eax
mov rbx, qword [rsp + 8]
mov rsi, qword [rsp + 0x10]
mov rdi, qword [rsp + 0x18]
mov r14, qword [rsp + 0x20]
ret
Function at 0x1403aee00
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r14
push r15
mov eax, 0x68
call fcn.1401d84a0
sub rsp, rax
mov rax, qword [0x1405a5840]
xor rax, rsp
mov qword [rsp + 0x58], rax
mov eax, dword [rcx + 0x3c]
mov rdi, r9
mov rbp, r8
mov r14, rdx
mov rsi, rcx
test eax, eax
je 0x1403aef33
movups xmm0, xmmword [rcx + 0x10]
mov r15, qword [rcx + 0x20]
lea rbx, [rcx + 0x10]
dec eax
mov dword [rsp + 0x28], 1
mov dword [rcx + 0x3c], eax
xor r9d, r9d
mov eax, dword [rbx + 8]
xor r8d, r8d
and al, 0x7f
mov dword [rsp + 0x30], edi
movups xmmword [rsp + 0x48], xmm0
and byte [rsp + 0x54], 0x7f
xor edx, edx
mov byte [rsp + 0x50], al
mov rcx, r15
lea rax, [rsp + 0x48]
mov qword [rsp + 0x20], rax
call fcn.140247010
test eax, eax
je 0x1403aef33
mov eax, dword [rsp + 0x30]
lea r8, [rsp + 0x30]
mov r9, r14
mov dword [rsp + 0x20], eax
mov rdx, rbp
mov rcx, r15
call fcn.140247cb0
test eax, eax
je 0x1403aef33
mov r9, rdi
lea rdx, [rsp + 0x38]
mov r8, rbp
mov rcx, rsi
call fcn.1403af530
test eax, eax
je 0x1403aef33
lea rax, [rbx + 0xf]
xor r8d, r8d
lea rcx, [rsp + 0x38]
cmp rcx, rax
ja 0x1403aef09
lea rax, [rsp + 0x47]
cmp rax, rbx
jb 0x1403aef09
lea rcx, [rsp + 0x38]
mov eax, r8d
sub rbx, rcx
nop
lea rdx, [rsp + 0x38]
add rdx, rax
inc rax
movzx ecx, byte [rbx + rdx]
xor byte [rdx], cl
cmp rax, 0x10
jl 0x1403aeef0
jmp 0x1403aef1c
movdqu xmm1, xmmword [rsp + 0x38]
movdqu xmm0, xmmword [rbx]
xorps xmm1, xmm0
movdqu xmmword [rsp + 0x38], xmm1
mov rax, qword [rsp + 0x38]
or rax, qword [rsp + 0x40]
je 0x1403aef4f
mov rdx, rdi
mov rcx, rbp
call fcn.1401ffb00
xor eax, eax
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1401d80d0
add rsp, 0x68
pop r15
pop r14
pop rdi
pop rsi
pop rbp
pop rbx
ret
mov dword [rsi + 0x38], r8d
mov eax, edi
jmp 0x1403aef35

Function at 0x1403bb750
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 0x1403bb787
call fcn.1403b50a0
mov dword [rax], reloc.WS2_32.dll_shutdown
call fcn.1403b4f34
xor eax, eax
jmp 0x1403bb815
mov rdx, r9
mov rcx, r8
call fcn.1403bb624
mov rbx, rax
test rax, rax
je 0x1403bb812
lea rax, [rsp + 0x50]
mov rdx, rsi
mov qword [rsp + 0x28], rax
lea r8, [0x1403bb4e0]
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 0x1403bb7ff
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
call fcn.1403b5014
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x1403bb7e6
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbx + 0x18]
test rcx, rcx
je 0x1403bb7f5
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rcx, rbx
call fcn.1403d049c
jmp 0x1403bb812
mov rcx, qword [rsp + 0x68]
test rcx, rcx
je 0x1403bb80f
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 0x1403ca74c
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.1401d84a0
sub rsp, rax
mov rax, qword [0x1405a5840]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.1403c9db4
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x1403ca79b
mov rax, rbp
jmp 0x1403ca8a3
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 + 0x5ba960]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.1403d6d9c
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0x5ba960]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x1403ca89f
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 0x1403ca89f
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.1403d6d9c
test rax, rax
js 0x1403ca89f
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x1403ca89f
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x1403ca891
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x1403ca891
cmp byte [rcx], 0xd
jne 0x1403ca877
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x1403ca886
cmp byte [rcx + 1], 0xa
jne 0x1403ca886
inc rcx
jmp 0x1403ca886
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0x5acf60]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x1403ca859
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x1403ca8a3
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.1401d80d0
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 0x1403cc7c0
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 0x1403cc82f
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1403cc82f
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1403cc82f
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1403cc82f
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1403cc82f
cmp dword [rcx + 0x84], 0xe
jbe 0x1403cc82f
cmp dword [rcx + 0xf8], 0
je 0x1403cc82f
mov ecx, ebx
call fcn.1403cc8e0
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.1403cc6bc
nop
cmp dword [rbp + 0x20], 0
je 0x1403cc87d
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.1403cc888
int3
xor edx, edx
xor ecx, ecx
lea r8d, [rdx + 1]
jmp 0x1403cc7c0
Function at 0x1403cc9c4
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x1403cc7c0

Function at 0x1403ce910
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 [0x1405a5840]
xor rax, rsp
mov qword [rsp + 0x240], rax
lea rdx, [0x140556fe0]
mov rbp, rcx
call fcn.1403c68f4
xor edi, edi
test rax, rax
je 0x1403ce9f6
mov ebx, edi
call fcn.1403b50a0
mov r14d, dword [rax]
call fcn.1403b50a0
mov r8d, 0x104
lea rcx, [rsp + 0x30]
mov rdx, rbp
mov dword [rax], edi
call fcn.1403da29c
mov rsi, rax
test rax, rax
je 0x1403ce987
call fcn.1403b50a0
mov dword [rax], r14d
jmp 0x1403ce9b1
call fcn.1403b50a0
cmp dword [rax], 0x22
jne 0x1403ce9ee
call fcn.1403b50a0
xor r8d, r8d
mov rdx, rbp
xor ecx, ecx
mov dword [rax], r14d
call fcn.1403da29c
mov rbx, rax
mov rsi, rax
test rax, rax
je 0x1403ce9ee
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], di
jne 0x1403ce9b5
cmp rax, 3
je 0x1403ce9d0
mov rcx, rsi
call fcn.1403ce86c
test al, al
je 0x1403ce9e1
mov rcx, rbp
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x1403ce9e1
mov dil, 1
mov rcx, rbx
call fcn.1403b4a38
mov al, dil
jmp 0x1403ce9f8
mov rcx, rbx
call fcn.1403b4a38
xor al, al
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.1401d80d0
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 0x1403d5fd4
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, [0x1405ba960]
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 0x1403d602b
cmp word [rdx], r13w
jne 0x1403d602b
or byte [rax + rdi*8 + 0x38], cl
jmp 0x1403d6030
and byte [rax + rdi*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rbx, r14
cmp r14, r8
jae 0x1403d6155
mov r11d, recv
lea r12d, [r11 - 0xb]
movzx ecx, word [rdx]
cmp cx, 0x1a
je 0x1403d6176
lea r9, [rdx + 2]
cmp cx, r11w
je 0x1403d6069
mov rdx, r9
mov word [rbx], cx
jmp 0x1403d6090
cmp r9, r8
jae 0x1403d60a0
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 0x1403d604a
jmp 0x1403d6155
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 0x1403d614a
cmp dword [rsp + 0x80], esi
je 0x1403d614a
lea r8, [0x1405ba960]
mov rax, qword [r8 + rbp*8]
test byte [rax + rdi*8 + 0x38], 0x48
je 0x1403d6122
movzx eax, word [rsp + 0x70]
cmp ax, r13w
jne 0x1403d60f2
mov word [rbx], r13w
jmp 0x1403d6152
mov ecx, recv
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 0x1403d60ff
mov rax, qword [r8 + rbp*8]
mov byte [rax + rdi*8 + 0x3c], r13b
jmp 0x1403d6152
cmp word [rsp + 0x70], r13w
jne 0x1403d612f
cmp rbx, r14
je 0x1403d60ec
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.1403d6da4
cmp word [rsp + 0x70], r13w
je 0x1403d6155
mov ecx, recv
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, [0x1405ba960]
mov rdx, qword [r8 + rbp*8]
mov al, byte [rdx + rdi*8 + 0x38]
test al, 0x40
jne 0x1403d614f
or al, r12b
mov byte [rdx + rdi*8 + 0x38], al
jmp 0x1403d6155
Function at 0x1403d6f40
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov edx, dword [rcx + 0x14]
nop
shr edx, 3
test dl, 1
je 0x1403d6f56
mov al, 1
jmp 0x1403d6fb6
mov eax, dword [rcx + 0x14]
nop
test al, 0xc0
je 0x1403d6f67
mov rax, qword [rcx + 8]
cmp qword [rcx], rax
je 0x1403d6fb4
mov ecx, dword [rcx + 0x18]
nop
call fcn.1403cb288
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x1403d6fb4
mov r9d, 1
lea r8, [rsp + 0x38]
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x1403d6fb4
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1403d6fb4
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
sete al
jmp 0x1403d6fb6
xor al, al
add rsp, 0x20
pop rbx
ret
Function at 0x1403d88fc
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 0x1403d892c
xor eax, eax
jmp 0x1403d89ef
mov rbp, rbx
cmp word [rax], si
je 0x1403d8951
or rax, 0xffffffffffffffff
inc rax
cmp word [rbp + rax*2], si
jne 0x1403d8938
lea rbp, [rbp + rax*2]
add rbp, 2
cmp word [rbp], si
jne 0x1403d8934
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.1403d881c
movsxd r14, eax
test eax, eax
jne 0x1403d898f
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
jmp 0x1403d8925
mov rcx, r14
call fcn.1403d0bb0
mov rdi, rax
test rax, rax
jne 0x1403d89a8
xor ecx, ecx
call fcn.1403d049c
jmp 0x1403d8984
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.1403d881c
test eax, eax
jne 0x1403d89d9
mov rcx, rdi
call fcn.1403d049c
jmp 0x1403d89e3
xor ecx, ecx
call fcn.1403d049c
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 0x1403d8a0c
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 0x1403d8a93
mov rsi, rbx
cmp word [rax], bp
je 0x1403d8a52
or rax, 0xffffffffffffffff
inc rax
cmp word [rsi + rax*2], bp
jne 0x1403d8a3c
lea rsi, [rsi + rax*2]
add rsi, 2
cmp word [rsi], bp
jne 0x1403d8a38
sub rsi, rbx
add rsi, 2
sar rsi, 1
add rsi, rsi
mov rcx, rsi
call fcn.1403d0bb0
mov rdi, rax
test rax, rax
je 0x1403d8a80
mov r8, rsi
mov rdx, rbx
mov rcx, rax
call fcn.1403df6e0
mov rbp, rdi
xor ecx, ecx
call fcn.1403d049c
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 0x1403dea9c
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.1403d6da4
xor edx, edx
mov ecx, r14d
mov r12, rax
lea r8d, [rdx + 2]
call fcn.1403d6da4
mov rbp, rbx
sub rbp, rax
cmp r12, 0xffffffffffffffff
je 0x1403debec
cmp rax, 0xffffffffffffffff
je 0x1403debec
xor edi, edi
test rbp, rbp
jle 0x1403deb97
lea edx, [rdi + 1]
mov ecx, 0x1000
call fcn.1403d23c4
mov rbx, rax
test rax, rax
jne 0x1403deb24
lea edi, [rax + 0xc]
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], edi
jmp 0x1403deb8d
mov edx, 0x8000
mov ecx, r14d
call fcn.1403ccb5c
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.1403d5ccc
cmp eax, 0xffffffff
je 0x1403deb6d
cdqe
sub rbp, rax
test rbp, rbp
jg 0x1403deb34
mov edx, r15d
mov ecx, r14d
call fcn.1403ccb5c
jmp 0x1403deb8d
cmp byte [rsi + 0x38], dil
je 0x1403deb84
cmp dword [rsi + 0x34], 5
jne 0x1403deb84
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], recv
cmp byte [rsi + 0x30], dil
je 0x1403deb8d
mov edi, dword [rsi + 0x2c]
mov rcx, rbx
call fcn.1403d049c
jmp 0x1403dec00
jns 0x1403dec00
xor r8d, r8d
mov rdx, rbx
mov ecx, r14d
call fcn.1403d6da4
cmp rax, 0xffffffffffffffff
jne 0x1403debb8
cmp byte [rsi + 0x30], dil
je 0x1403dec00
mov edi, dword [rsi + 0x2c]
jmp 0x1403dec00
mov ecx, r14d
call fcn.1403cb288
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1403dec00
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov byte [rsi + 0x38], 1
mov edi, recv
mov dword [rsi + 0x34], eax
mov byte [rsi + 0x30], 1
mov dword [rsi + 0x2c], recv
jmp 0x1403dec00
xor edi, edi
cmp byte [rsi + 0x30], dil
je 0x1403debf9
mov eax, dword [rsi + 0x2c]
jmp 0x1403debfe
mov eax, reloc.WS2_32.dll_shutdown
mov edi, eax
xor r8d, r8d
mov rdx, r12
mov ecx, r14d
call fcn.1403d6da4
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 0x1403df1b0
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x1403df1d8
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x1403df1d8
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret
Function at 0x18000a950
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov r11d, r8d
mov r10, rdx
not r11d
mov r9, rcx
mov eax, r11d
test rdx, rdx
je 0x18000a9ad
lea rbx, [0x18008c860]
movzx r8d, byte [r9]
lea r9, [r9 + 1]
dec r10
cmp r8b, 0x23
jne 0x18000a994
cmp r10, 2
jb 0x18000a994
cmp byte [r9], r8b
jne 0x18000a994
cmp byte [r9 + 1], r8b
cmove eax, r11d
movzx edx, al
xor rdx, r8
shr eax, 8
xor eax, dword [rbx + rdx*4]
test r10, r10
jne 0x18000a970
not eax
mov rbx, qword [rsp + 8]
ret
movzx r8d, byte [rcx]
inc r9
test r8b, r8b
je 0x18000a9ef
lea rbx, [0x18008c860]
cmp r8b, 0x23
jne 0x18000a9d3
cmp byte [r9], r8b
jne 0x18000a9d3
cmp byte [r9 + 1], r8b
cmove eax, r11d
movzx edx, al
movzx ecx, r8b
movzx r8d, byte [r9]
xor rdx, rcx
shr eax, 8
inc r9
xor eax, dword [rbx + rdx*4]
test r8b, r8b
jne 0x18000a9c0
mov rbx, qword [rsp + 8]
not eax
ret

Function at 0x18000ab30
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push r14
sub rsp, 0x20
mov r14, r8
test r8, r8
je 0x18000ab4a
mov qword [r8], 0
lea rdx, [0x18008c658]
call fcn.18000aa00
mov rbx, rax
test rax, rax
jne 0x18000ab6a
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
mov qword [rsp + 0x30], rsi
mov rcx, rbx
mov qword [rsp + 0x38], rdi
call fcn.18006444c
mov esi, eax
cmp eax, 0xffffffff
je 0x18000ac3a
xor edx, edx
mov r8d, 2
mov rcx, rbx
call fcn.180064d9c
test eax, eax
jne 0x18000ac3a
mov rcx, rbx
call fcn.18006444c
movsxd rdi, eax
cmp edi, 0xffffffff
je 0x18000ac3a
xor r8d, r8d
mov edx, esi
mov rcx, rbx
call fcn.180064d9c
test eax, eax
jne 0x18000ac3a
cmp rdi, 0xffffffffffffffff
je 0x18000ac3a
mov rax, qword [0x1800a6dd0]
test rax, rax
je 0x18000abdc
inc dword [rax + 0x3b4]
mov rcx, rdi
call fcn.180063f24
mov rsi, rax
test rax, rax
je 0x18000ac3a
mov r9, rbx
mov r8, rdi
mov edx, 1
mov rcx, rax
call fcn.180065b10
mov rcx, rbx
cmp rax, rdi
je 0x18000ac28
call fcn.180064a94
mov rax, qword [0x1800a6dd0]
test rax, rax
je 0x18000ac1e
dec dword [rax + 0x3b4]
mov rcx, rsi
call fcn.180063700
jmp 0x18000ac42
call fcn.180064a94
test r14, r14
je 0x18000ac35
mov qword [r14], rdi
mov rax, rsi
jmp 0x18000ac44
mov rcx, rbx
call fcn.180064a94
xor eax, eax
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
Function at 0x180011b10
Capabilities:
Hash data with crc32

Disassembly:
movzx r9d, byte [rcx]
lea r8, [rcx + 1]
mov r10d, 0xffffffff
mov eax, r10d
test r9b, r9b
je 0x180011b60
lea r11, [0x18008c860]
nop dword [rax]
cmp r9b, 0x23
jne 0x180011b43
cmp byte [r8], r9b
jne 0x180011b43
cmp byte [r8 + 1], r9b
cmove eax, r10d
movzx edx, al
movzx ecx, r9b
movzx r9d, byte [r8]
xor rdx, rcx
shr eax, 8
inc r8
xor eax, dword [r11 + rdx*4]
test r9b, r9b
jne 0x180011b30
mov rcx, qword [0x1800a6dd0]
not eax
movsxd rdx, dword [rcx + 0x1bf0]
mov r9, qword [rcx + 0x1bf8]
mov r10, rdx
shl r10, 4
add r10, r9
test rdx, rdx
je 0x180011bc1
nop word [rax + rax]
mov r8, rdx
shr r8, 1
mov rcx, r8
add rcx, rcx
cmp dword [r9 + rcx*8], eax
jae 0x180011bb9
lea r9, [r9 + rcx*8]
mov rcx, 0xffffffffffffffff
sub rcx, r8
add r9, 0x10
add rdx, rcx
jmp 0x180011bbc
mov rdx, r8
test rdx, rdx
jne 0x180011b90
cmp r9, r10
je 0x180011bd0
cmp dword [r9], eax
jne 0x180011bd0
mov rax, qword [r9 + 8]
ret
xor eax, eax
ret