joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14003f880
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov r11, rsp
mov qword [r11 + 8], rcx
push rdi
sub rsp, 0x30
movsxd rax, edx
mov rdi, rcx
dec rax
mov qword [r11 + 0x20], rsi
xor edx, edx
mov rsi, r9
lea rax, [rcx + rax*2]
mov qword [rsp], rax
cmp rcx, rax
jae 0x14003fa93
mov qword [r11 - 0x18], r13
lea r13, [0x140000000]
mov qword [r11 + 0x10], rbx
mov qword [r11 + 0x18], rbp
mov qword [r11 - 0x10], r12
mov qword [r11 - 0x20], r14
mov qword [r11 - 0x28], r15
nop
test rsi, rsi
je 0x14003f8de
cmp r8, rsi
jae 0x14003fa70
movzx edx, byte [r8]
test dl, dl
je 0x14003fa6e
xor ebx, ebx
mov eax, edx
shr rax, 3
mov rcx, rsi
movsx r9, byte [rax + r13 + 0x113f70]
test r9d, r9d
sete bl
add ebx, r9d
test rsi, rsi
jne 0x14003f912
movsxd rcx, ebx
add rcx, r8
xor ebp, ebp
lea rax, [r8 + 1]
cmp r8, rcx
cmovb ebp, edx
cmp rax, rcx
jae 0x14003f929
movzx r12d, byte [rax]
jmp 0x14003f92c
xor r12b, r12b
lea rax, [r8 + 2]
cmp rax, rcx
jae 0x14003f93b
movzx r15d, byte [rax]
jmp 0x14003f93e
xor r15b, r15b
lea rax, [r8 + 3]
cmp rax, rcx
jae 0x14003f94d
movzx r14d, byte [rax]
jmp 0x14003f950
xor r14b, r14b
lea r11, [r9*4]
movzx eax, bpl
mov ecx, dword [r11 + r13 + 0x119e88]
and ecx, eax
movzx r9d, r12b
shl ecx, 6
mov eax, r9d
and eax, 0x3f
movzx edx, r15b
or ecx, eax
movzx r10d, r14b
shl ecx, 6
and r9d, 0xc0
mov eax, edx
and edx, 0xc0
and eax, 0x3f
or ecx, eax
mov eax, r10d
and eax, 0x3f
shr r10d, 2
or r10d, edx
shl ecx, 6
or ecx, eax
shr r10d, 2
mov eax, dword [r11 + r13 + 0x113f58]
or r10d, r9d
shrx r13d, ecx, eax
shr r10d, 2
lea r9, [0x140000000]
cmp r13d, dword [r11 + r9 + 0x113f40]
sbb eax, eax
xor edx, edx
and eax, 0x40
mov ecx, edx
or r10d, eax
mov eax, r13d
and eax, 0xfffff800
cmp eax, 0xd800
mov eax, 0x80
cmove ecx, eax
mov eax, edx
or r10d, ecx
mov ecx, 0x100
cmp r13d, 0xffff
cmova eax, ecx
or r10d, eax
mov eax, dword [r11 + r9 + 0x119e70]
xor r10d, 0x2a
sarx ecx, r10d, eax
test ecx, ecx
je 0x14003fa4d
test r14b, r14b
mov eax, edx
mov ecx, edx
mov r13d, 0xfffd
setne cl
test r15b, r15b
setne al
add ecx, eax
mov eax, edx
test r12b, r12b
setne al
add ecx, eax
mov eax, edx
test bpl, bpl
setne al
add ecx, eax
cmp ebx, ecx
cmovl ecx, ebx
mov ebx, ecx
mov word [rdi], r13w
add rdi, 2
movsxd rax, ebx
lea r13, [0x140000000]
add r8, rax
cmp rdi, qword [rsp]
jb 0x14003f8d0
jmp 0x14003fa70
xor edx, edx
mov rcx, qword [rsp + 0x40]
mov r15, qword [rsp + 0x10]
mov r14, qword [rsp + 0x18]
mov r13, qword [rsp + 0x20]
mov r12, qword [rsp + 0x28]
mov rbp, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x48]
mov rax, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x58]
mov word [rdi], dx
test rax, rax
je 0x14003faa8
mov qword [rax], r8
sub rdi, rcx
sar rdi, 1
mov eax, edi
add rsp, 0x30
pop rdi
ret
Function at 0x14003fac0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push rsi
push r13
sub rsp, 0x18
mov qword [rsp + 0x30], rbx
lea r9, [0x140000000]
mov qword [rsp + 0x38], rbp
mov rsi, rdx
mov qword [rsp + 0x40], rdi
xor r13d, r13d
mov qword [rsp + 0x10], r12
mov qword [rsp + 8], r14
mov qword [rsp], r15
test rsi, rsi
je 0x14003fb00
cmp rcx, rsi
jae 0x14003fc82
movzx r8d, byte [rcx]
test r8b, r8b
je 0x14003fc82
xor edi, edi
mov eax, r8d
shr rax, 3
mov rdx, rsi
movsx r9, byte [rax + r9 + 0x113f70]
test r9d, r9d
sete dil
add edi, r9d
test rsi, rsi
jne 0x14003fb37
movsxd rdx, edi
add rdx, rcx
xor ebp, ebp
lea rax, [rcx + 1]
cmp rcx, rdx
cmovb ebp, r8d
cmp rax, rdx
jae 0x14003fb4f
movzx r12d, byte [rax]
jmp 0x14003fb52
xor r12b, r12b
lea rax, [rcx + 2]
cmp rax, rdx
jae 0x14003fb61
movzx r15d, byte [rax]
jmp 0x14003fb64
xor r15b, r15b
lea rax, [rcx + 3]
cmp rax, rdx
jae 0x14003fb73
movzx r14d, byte [rax]
jmp 0x14003fb76
xor r14b, r14b
lea rbx, [r9*4]
movzx eax, bpl
lea r8, [0x140000000]
movzx r9d, r15b
mov edx, dword [rbx + r8 + 0x119e88]
and edx, eax
movzx r10d, r12b
shl edx, 6
mov eax, r10d
and eax, 0x3f
movzx r11d, r14b
or edx, eax
and r10d, 0xc0
shl edx, 6
mov eax, r9d
and eax, 0x3f
and r9d, 0xc0
or edx, eax
mov eax, r11d
and eax, 0x3f
shr r11d, 2
or r11d, r9d
shl edx, 6
or edx, eax
shr r11d, 2
mov eax, dword [rbx + r8 + 0x113f58]
lea r9, [0x140000000]
shrx r8d, edx, eax
or r11d, r10d
shr r11d, 2
cmp r8d, dword [rbx + r9 + 0x113f40]
sbb eax, eax
xor edx, edx
and eax, 0x40
or r11d, eax
mov eax, r8d
and eax, 0xfffff800
cmp eax, 0xd800
mov eax, 0x80
cmove edx, eax
xor eax, eax
or r11d, edx
mov edx, 0x100
cmp r8d, 0xffff
cmova eax, edx
or r11d, eax
mov eax, dword [rbx + r9 + 0x119e70]
xor r11d, 0x2a
sarx edx, r11d, eax
test edx, edx
je 0x14003fc74
xor edx, edx
test r14b, r14b
setne dl
xor eax, eax
test r15b, r15b
setne al
add edx, eax
xor eax, eax
test r12b, r12b
setne al
add edx, eax
xor eax, eax
test bpl, bpl
setne al
add edx, eax
cmp edi, edx
cmovl edx, edi
mov edi, edx
movsxd rax, edi
add rcx, rax
inc r13d
jmp 0x14003faf2
mov r15, qword [rsp]
mov eax, r13d
mov r14, qword [rsp + 8]
mov r12, qword [rsp + 0x10]
mov rdi, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x30]
add rsp, 0x18
pop r13
pop rsi
ret
Function at 0x140043020
Capabilities:
Hash data with crc32

Disassembly:
push rbx
sub rsp, 0x20
movsxd r8, dword [rcx + 0x100]
lea r11, [0x140114280]
mov rax, qword [rcx + 0x108]
mov r9, rcx
movsxd r10, edx
mov ebx, dword [rax + r8*4 - 4]
not ebx
movzx eax, r10b
movzx r8d, bl
shr ebx, 8
xor r8, rax
mov eax, r10d
sar eax, 8
movzx edx, al
mov eax, r10d
xor ebx, dword [r11 + r8*4]
movzx ecx, bl
xor rdx, rcx
shr ebx, 8
sar eax, 0x10
xor ebx, dword [r11 + rdx*4]
movzx ecx, bl
shr ebx, 8
movzx edx, al
mov eax, r10d
xor rdx, rcx
sar eax, 0x18
xor ebx, dword [r11 + rdx*4]
movzx ecx, bl
shr ebx, 8
movzx edx, al
xor rdx, rcx
mov rcx, qword [r9]
xor ebx, dword [r11 + rdx*4]
not ebx
cmp dword [rcx + 0x4084], ebx
jne 0x1400430b8
mov r8, r10
mov edx, 4
mov ecx, ebx
call fcn.140056c10
mov eax, ebx
add rsp, 0x20
pop rbx
ret

Function at 0x1400430c0
Capabilities:
Hash data with crc32

Disassembly:
sub rsp, 0x18
vmovss xmm2, dword [rcx + 0x120]
vmovss xmm0, dword [rdx]
vmovss xmm1, dword [rdx + 4]
mov rax, qword [rcx + 0x108]
lea r10, [0x140114280]
vmovss xmm3, dword [rcx + 0x124]
movsxd rcx, dword [rcx + 0x100]
vsubss xmm4, xmm0, xmm2
vmovss xmm0, dword [rdx + 8]
vmovd r8d, xmm4
mov r9d, dword [rax + rcx*4 - 4]
not r9d
movzx ecx, r9b
shr r9d, 8
vsubss xmm5, xmm1, xmm3
vmovss xmm1, dword [rdx + 0xc]
vmovss dword [rsp], xmm4
movzx eax, byte [rsp]
xor rcx, rax
mov eax, r8d
shr eax, 8
movzx edx, al
mov eax, r8d
shr eax, 0x10
xor r9d, dword [r10 + rcx*4]
movzx ecx, r9b
xor rdx, rcx
shr r9d, 8
vsubss xmm0, xmm0, xmm2
vmovss dword [rsp + 4], xmm5
vmovss dword [rsp + 8], xmm0
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
movzx edx, al
movzx eax, byte [rsp + 4]
xor rdx, rcx
vsubss xmm2, xmm1, xmm3
vmovss dword [rsp + 0xc], xmm2
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
mov edx, r8d
shr rdx, 0x18
xor rdx, rcx
vmovd r8d, xmm5
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
xor rcx, rax
shr r9d, 8
mov eax, r8d
shr eax, 8
movzx edx, al
mov eax, r8d
xor r9d, dword [r10 + rcx*4]
movzx ecx, r9b
xor rdx, rcx
shr r9d, 8
shr eax, 0x10
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
movzx edx, al
movzx eax, byte [rsp + 8]
xor rdx, rcx
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
mov edx, r8d
shr rdx, 0x18
xor rdx, rcx
vmovd r8d, xmm0
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
xor rcx, rax
shr r9d, 8
mov eax, r8d
xor r9d, dword [r10 + rcx*4]
shr eax, 8
movzx edx, al
movzx ecx, r9b
xor rdx, rcx
shr r9d, 8
mov eax, r8d
shr eax, 0x10
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
movzx edx, al
movzx eax, byte [rsp + 0xc]
xor rdx, rcx
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
mov edx, r8d
shr rdx, 0x18
xor rdx, rcx
vmovd r8d, xmm2
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
xor rcx, rax
shr r9d, 8
mov eax, r8d
shr eax, 8
movzx edx, al
mov eax, r8d
xor r9d, dword [r10 + rcx*4]
movzx ecx, r9b
xor rdx, rcx
shr r9d, 8
shr eax, 0x10
shr r8, 0x18
xor r9d, dword [r10 + rdx*4]
movzx ecx, r9b
shr r9d, 8
movzx edx, al
xor rdx, rcx
xor r9d, dword [r10 + rdx*4]
movzx edx, r9b
shr r9d, 8
xor r8, rdx
xor r9d, dword [r10 + r8*4]
not r9d
mov eax, r9d
add rsp, 0x18
ret
Function at 0x140050a60
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
mov rbx, qword [0x1401c06d0]
mov edi, ecx
cmp byte [rbx + 0x4d21], 0
jne 0x140050ab2
cmp byte [rbx + 0x4d22], 0
jne 0x140050ab2
movsx r9d, word [rbx + 0x5e68]
lea r8, str.Tooltip__02d
mov edx, 0x10
lea rcx, [rsp + 0x20]
call fcn.14003f1e0
test dil, 2
je 0x140050bdf
jmp 0x140050b3c
vmovss xmm1, dword [rbx + 0x39c4]
vmovss xmm0, dword [0x14011ab10]
vfmadd213ss xmm0, xmm1, dword [rbx + 0xe4c]
vmovss xmm2, dword [0x14011ab30]
vfmadd213ss xmm2, xmm1, dword [rbx + 0xe48]
movsx r9d, word [rbx + 0x5e68]
lea r8, str.Tooltip__02d
xor eax, eax
mov dword [rbx + 0x49ec], 1
vmovss dword [rbx + 0x49f8], xmm2
vmovss dword [rbx + 0x49fc], xmm0
mov qword [rbx + 0x4a00], rax
lea rcx, [rsp + 0x20]
vmovss xmm0, dword [rbx + 0x3a2c]
vmulss xmm1, xmm0, dword [0x14011a9c8]
or dword [rbx + 0x49e8], 0x41
mov edx, 0x10
vmovss dword [rbx + 0x4a48], xmm1
call fcn.14003f1e0
movzx r9d, byte [rsp + 0x20]
lea r8, [rsp + 0x21]
mov r10d, 0xffffffff
mov ecx, r10d
test r9b, r9b
je 0x140050b90
lea r11, [0x140114280]
nop dword [rax]
cmp r9b, 0x23
jne 0x140050b73
cmp byte [r8], r9b
jne 0x140050b73
cmp byte [r8 + 1], r9b
cmove ecx, r10d
movzx edx, cl
movzx eax, r9b
movzx r9d, byte [r8]
xor rdx, rax
shr ecx, 8
inc r8
xor ecx, dword [r11 + rdx*4]
test r9b, r9b
jne 0x140050b60
not ecx
call fcn.1400470f0
test rax, rax
je 0x140050bdf
cmp byte [rax + 0xbe], 0
je 0x140050bdf
mov byte [rax + 0xc3], 1
lea r8, str.Tooltip__02d
mov byte [rax + 0xc5], 1
lea rcx, [rsp + 0x20]
mov byte [rax + 0xe4], 1
mov edx, 0x10
inc word [rbx + 0x5e68]
movsx r9d, word [rbx + 0x5e68]
call fcn.14003f1e0
xor edx, edx
lea rcx, [rsp + 0x20]
mov r8d, 0x2030347
call fcn.140049c30
mov rbx, qword [rsp + 0x40]
mov al, 1
add rsp, 0x30
pop rdi
ret
Function at 0x140055fa0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
cmp qword [rcx + 0x5fc0], 0
mov rsi, r8
mov rbp, rdx
mov rbx, rcx
je 0x140056023
xor edx, edx
add rcx, 0x5fc8
call fcn.140057190
mov r8, rsi
lea rcx, [rbx + 0x5fc8]
mov rdx, rbp
call fcn.1400401d0
mov eax, dword [rbx + 0x5fc8]
xor edx, edx
mov r9, qword [rbx + 0x5fc0]
test eax, eax
lea ecx, [rax - 1]
mov rax, qword [rbx + 0x5fd0]
cmove ecx, edx
test rax, rax
movsxd r8, ecx
mov edx, 1
lea rcx, [0x1401c06c4]
cmovne rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
jmp 0x14005602f
add rcx, 0x5fc8
call fcn.1400401d0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x1400562c0
Capabilities:
Hash data with crc32

Disassembly:
sub rsp, 8
movzx r9d, byte [rcx]
lea r8, [rcx + 1]
mov r10, qword [0x1401c06d0]
mov r11d, 0xffffffff
mov eax, r11d
test r9b, r9b
je 0x140056323
mov qword [rsp], rbx
lea rbx, [0x140114280]
nop dword [rax]
cmp r9b, 0x23
jne 0x140056303
cmp byte [r8], r9b
jne 0x140056303
cmp byte [r8 + 1], r9b
cmove eax, r11d
movzx edx, al
movzx ecx, r9b
movzx r9d, byte [r8]
xor rdx, rcx
shr eax, 8
inc r8
xor eax, dword [rbx + rdx*4]
test r9b, r9b
jne 0x1400562f0
mov rbx, qword [rsp]
movsxd rcx, dword [r10 + 0x5f30]
not eax
mov r8, qword [r10 + 0x5f38]
lea rdx, [rcx + rcx*8]
lea rcx, [r8 + rdx*8]
cmp r8, rcx
je 0x14005634f
cmp dword [r8 + 8], eax
je 0x140056356
add r8, 0x48
cmp r8, rcx
jne 0x140056340
xor eax, eax
add rsp, 8
ret
mov rax, r8
add rsp, 8
ret

Function at 0x1400565a0
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [0x1401c06d0]
mov rbx, rcx
xor ecx, ecx
mov dword [rax + 0x5f1c], ecx
test rbx, rbx
je 0x14005660f
mov qword [rsp + 0x30], rcx
lea rcx, [rsp + 0x30]
mov qword [rsp + 0x38], rdi
call fcn.140056620
lea rdx, [0x140113e2c]
mov rcx, rbx
mov rdi, rax
call fcn.14003f480
mov rbx, rax
test rax, rax
je 0x14005660a
mov r8, qword [rsp + 0x30]
mov r9, rax
mov edx, 1
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rdi, qword [rsp + 0x38]
add rsp, 0x20
pop rbx
ret
Function at 0x140097db0
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.140086e50
mov dword [rsp + 0x24], eax
mov ecx, eax
cmp eax, 0x28f
jge 0x140097e06
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 0x140097e5d
mov ebp, 0x4b0000
jmp 0x140097e6b
shl ebp, 0x10
mov edx, ecx
mov ecx, ebp
call fcn.140089290
mov ebp, eax
bsr ecx, ebp
bsr eax, edi
shl r12d, 0x10
add eax, ecx
cmp eax, 0x2e
jl 0x140097e81
mov eax, r12d
jmp 0x140097e8a
mov edx, edi
mov ecx, ebp
call fcn.140089290
mov r9d, dword [rsp + 0x88]
mov ecx, r9d
shl ecx, 0x10
cmp eax, ecx
jge 0x140097ea6
shl esi, 0x10
mov ecx, esi
jmp 0x140097f95
mov r8d, dword [rsp + 0x70]
mov edx, r8d
shl edx, 0x10
mov dword [rsp + 0x88], edx
cmp eax, edx
jge 0x140097f04
mov ebx, r8d
mov edx, edi
sub ebx, r9d
call fcn.140086e50
mov ecx, ebp
sub ecx, eax
test ebx, ebx
je 0x140097ef4
sub r15d, esi
mov r8d, ebx
mov edx, r15d
call fcn.140089160
shl esi, 0x10
mov edx, edi
mov ecx, esi
mov ebx, eax
call fcn.140086e50
add ebx, eax
jmp 0x140097f9e
mov esi, dword [rsp + 0x78]
mov ebx, esi
mov r8d, dword [rsp + 0x70]
shl ebx, 0x10
jmp 0x140097f11
mov esi, dword [rsp + 0x78]
mov ebx, esi
shl ebx, 0x10
cmp eax, ebx
jge 0x140097f50
mov ecx, dword [rsp + 0x88]
mov r12d, esi
mov edx, edi
sub r12d, r8d
call fcn.140086e50
mov ecx, ebp
sub ecx, eax
test r12d, r12d
je 0x140097f55
sub r13d, r15d
mov r8d, r12d
mov edx, r13d
call fcn.140089160
shl r15d, 0x10
mov edx, edi
mov ecx, r15d
mov ebx, eax
call fcn.140086e50
add ebx, eax
jmp 0x140097f9e
cmp eax, r12d
jge 0x140097f8e
mov r15d, dword [rsp + 0x20]
mov edx, edi
mov ecx, ebx
call fcn.140086e50
sub ebp, eax
sub r15d, esi
je 0x140097f8e
sub r14d, r13d
mov r8d, r15d
mov edx, r14d
mov ecx, ebp
call fcn.140089160
shl r13d, 0x10
mov edx, edi
mov ecx, r13d
mov ebx, eax
call fcn.140086e50
add ebx, eax
jmp 0x140097f9e
shl r14d, 0x10
mov ecx, r14d
mov edx, edi
call fcn.140086e50
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.140086e50
Function at 0x1400e3ff0
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 [0x14012d040]
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 0x1400e418c
cmp r10d, r14d
mov eax, r14d
cmovg eax, r10d
cmp r9d, eax
jg 0x1400e418c
cmp r10d, r14d
jne 0x1400e4090
sub rbx, 0x10
jmp 0x1400e41d4
mov edx, dword [rsi + 0x88]
xor r9d, r9d
cmp r10d, r14d
setge r9b
inc r9d
cmp edx, r9d
je 0x1400e4102
mov eax, dword [rsi + 4]
mov ecx, eax
mov r8d, dword [rsi + 8]
neg ecx
cmp r10d, r14d
jge 0x1400e40c4
dec eax
add eax, r10d
and eax, ecx
sub eax, r10d
jmp 0x1400e40cc
and ecx, r10d
mov eax, r10d
sub eax, ecx
cmp eax, r8d
setge r11b
test edx, edx
je 0x1400e40eb
movzx edx, r11b
mov rcx, rsi
call fcn.1400e51a0
test al, al
jne 0x1400e41e5
movzx r8d, r11b
mov edx, r9d
mov rcx, rsi
call fcn.1400e5810
test al, al
jne 0x1400e41e5
mov edx, dword [rsi + 0x64]
lea r9, [0x1400e5b70]
mov ecx, dword [rsi + 0x60]
mov r8, rbx
cmp r10d, r14d
jge 0x1400e412e
mov dword [rsp + 0x28], edx
mov edx, 2
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.1400e3e70
jmp 0x1400e4182
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.1400e3e70
test dil, dil
je 0x1400e417a
cmp byte [rsi + 0x6a], 0
jne 0x1400e417a
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 0x1400e41e5
sub rbx, 0x10
jmp 0x1400e41d4
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 0x1400e41e9
mov ebp, dword [rbx]
jmp 0x1400e4050
mov al, 1
jmp 0x1400e41f2
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.1400efa50
mov rbx, qword [rsp + 0x280]
add rsp, 0x250
pop r14
pop rsi
pop rbp
ret
Function at 0x1400ea540
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 0x1400ea55c
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 0x1400ea5b0
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 0x1400ea6d5
mov rax, qword [rsp + 0x70]
cmp rax, 0x7fffffff
jg 0x1400ea6d5
test rax, rax
je 0x1400ea6d5
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 0x1400ea6d5
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 0x1400ea64a
lea rax, [0x1400ea730]
jmp 0x1400ea6a3
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 0x1400ea6d5
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 0x1400ea6c3
add edi, dword [rsp + 0x60]
cmp edi, dword [rbx + 8]
jne 0x1400ea670
lea rax, [0x1400ea700]
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 0x1400ea6ea
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 0x1400eb430
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rdx
test rdx, rdx
jne 0x1400eb43b
xor eax, eax
ret
lea r11, [0x1401120b0]
not ecx
cmp r8d, 8
jb 0x1400eb511
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 0x1400eb460
test r8d, r8d
je 0x1400eb53d
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 0x1400eb520
not ecx
mov eax, ecx
ret