joyce8/EMBER2024-capa huggingface dataset:
Function at 0x2fc4d41ac
Capabilities:
Enumerate pe sections

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov qword [rbp + 0x10], rcx
mov qword [rbp + 0x18], rdx
mov rax, qword [rbp + 0x10]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp + 0x10]
add rax, rdx
mov qword [rbp - 0x18], rax
mov dword [rbp - 0xc], 0
mov rax, qword [rbp - 0x18]
movzx eax, word [rax + 0x14]
movzx edx, ax
mov rax, qword [rbp - 0x18]
add rax, rdx
add rax, 0x18
mov qword [rbp - 8], rax
jmp 0x2fc4d422a
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0xc]
mov eax, eax
cmp qword [rbp + 0x18], rax
jb 0x2fc4d4221
mov rax, qword [rbp - 8]
mov edx, dword [rax + 0xc]
mov rax, qword [rbp - 8]
mov eax, dword [rax + 8]
add eax, edx
mov eax, eax
cmp qword [rbp + 0x18], rax
jae 0x2fc4d4221
mov rax, qword [rbp - 8]
jmp 0x2fc4d423f
add dword [rbp - 0xc], 1
add qword [rbp - 8], 0x28
mov rax, qword [rbp - 0x18]
movzx eax, word [rax + 6]
movzx eax, ax
cmp dword [rbp - 0xc], eax
jb 0x2fc4d41f4
mov eax, 0
add rsp, 0x20
pop rbp
ret
Function at 0x140003660
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 0x1400036bd
lea rbx, [0x140055120]
movzx r8d, byte [r9]
lea r9, [r9 + 1]
dec r10
cmp r8b, 0x23
jne 0x1400036a4
cmp r10, 2
jb 0x1400036a4
cmp byte [r9], r8b
jne 0x1400036a4
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 0x140003680
not eax
mov rbx, qword [rsp + 8]
ret
movzx r8d, byte [rcx]
inc r9
test r8b, r8b
je 0x1400036ff
lea rbx, [0x140055120]
cmp r8b, 0x23
jne 0x1400036e3
cmp byte [r9], r8b
jne 0x1400036e3
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 0x1400036d0
mov rbx, qword [rsp + 8]
not eax
ret

Function at 0x1400038c0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x20
mov rdi, r8
mov rbx, rcx
test rcx, rcx
jne 0x1400038ef
mov r8d, 0x78a
lea rdx, str.C:Users44798DesktopGGGVALENCIA__windows_imgui.cpp
lea rcx, str.filename__mode
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__wassert]
test rdi, rdi
je 0x1400038fb
mov qword [rdi], 0
lea rdx, [0x140054968]
mov rcx, rbx
call fcn.140003710
mov rbx, rax
test rax, rax
jne 0x14000391d
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
mov qword [rsp + 0x30], rbp
mov rcx, rbx
mov qword [rsp + 0x38], rsi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
mov ebp, eax
cmp eax, 0xffffffff
je 0x1400039f4
xor edx, edx
mov rcx, rbx
lea r8d, [rdx + 2]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x1400039f4
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rsi, eax
cmp esi, 0xffffffff
je 0x1400039f4
xor r8d, r8d
mov edx, ebp
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x1400039f4
cmp rsi, 0xffffffffffffffff
je 0x1400039f4
mov rax, qword [0x1400d1ae8]
test rax, rax
je 0x140003991
inc dword [rax + 0xf4]
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rbp, rax
test rax, rax
je 0x1400039f4
mov r9, rbx
mov r8, rsi
mov edx, 1
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
mov rcx, rbx
cmp rax, rsi
je 0x1400039e1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x1400d1ae8]
test rax, rax
je 0x1400039d6
dec dword [rax + 0xf4]
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x1400039fd
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test rdi, rdi
je 0x1400039ef
mov qword [rdi], rsi
mov rax, rbp
jmp 0x1400039ff
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
mov rbp, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140007290
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov dword [rsp + 0x10], edx
push rdi
sub rsp, 0x20
cmp dword [rcx + 0xe8], 0
mov rbx, rcx
movsxd rdi, edx
jg 0x1400072c7
mov r8d, 0x704
lea rdx, str.C:Users44798DesktopGGGVALENCIA__windows_imgui.h
lea rcx, str.Size___0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__wassert]
mov rax, qword [rbx + 0xf0]
lea rdx, [0x140055120]
movsxd r8, dword [rbx + 0xe8]
mov ebx, dword [rax + r8*4 - 4]
not ebx
movzx eax, dil
movzx ecx, bl
xor rcx, rax
shr ebx, 8
movzx eax, byte [rsp + 0x39]
xor ebx, dword [rdx + rcx*4]
movzx ecx, bl
xor rcx, rax
shr ebx, 8
movzx eax, byte [rsp + 0x3a]
xor ebx, dword [rdx + rcx*4]
movzx ecx, bl
xor rcx, rax
shr ebx, 8
movzx eax, byte [rsp + 0x3b]
xor ebx, dword [rdx + rcx*4]
movzx ecx, bl
xor rcx, rax
shr ebx, 8
xor ebx, dword [rdx + rcx*4]
mov rcx, qword [0x1400d1ae8]
not ebx
cmp dword [rcx + 0x3ee8], ebx
jne 0x140007346
mov r8, rdi
mov edx, 4
mov ecx, ebx
call fcn.14001d7b0
mov eax, ebx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x140007360
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
cmp dword [rcx + 0xe8], 0
mov rdi, rdx
mov rbx, rcx
jg 0x140007393
mov r8d, 0x704
lea rdx, str.C:Users44798DesktopGGGVALENCIA__windows_imgui.h
lea rcx, str.Size___0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__wassert]
movss xmm2, dword [rbx + 0x108]
lea r9, [0x140055120]
movss xmm0, dword [rdi]
movsxd rcx, dword [rbx + 0xe8]
subss xmm0, xmm2
mov rax, qword [rbx + 0xf0]
movss xmm3, dword [rbx + 0x10c]
movss xmm1, dword [rdi + 4]
subss xmm1, xmm3
mov r8d, dword [rax + rcx*4 - 4]
not r8d
movss dword [rsp + 0x20], xmm0
movzx eax, byte [rsp + 0x20]
movss xmm0, dword [rdi + 8]
movzx ecx, r8b
subss xmm0, xmm2
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x21]
movss dword [rsp + 0x24], xmm1
movss xmm1, dword [rdi + 0xc]
xor r8d, dword [r9 + rcx*4]
subss xmm1, xmm3
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x22]
movss dword [rsp + 0x28], xmm0
movss dword [rsp + 0x2c], xmm1
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x23]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x24]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x25]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x26]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x27]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x28]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x29]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x2a]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x2b]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x2c]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
mov rbx, qword [rsp + 0x40]
xor rcx, rax
movzx eax, byte [rsp + 0x2d]
shr r8d, 8
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
movzx eax, byte [rsp + 0x2e]
xor r8d, dword [r9 + rcx*4]
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
xor r8d, dword [r9 + rcx*4]
movzx ecx, byte [rsp + 0x2f]
movzx edx, r8b
shr r8d, 8
xor rdx, rcx
xor r8d, dword [r9 + rdx*4]
not r8d
mov eax, r8d
add rsp, 0x30
pop rdi
ret
Function at 0x1400164c0
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
mov rbx, qword [0x1400d1ae8]
mov edi, ecx
cmp byte [rbx + 0x4a2d], 0
jne 0x140016512
cmp byte [rbx + 0x4a2e], 0
jne 0x140016512
movsx r9d, word [rbx + 0x5b2a]
lea r8, str.Tooltip__02d
mov edx, 0x10
lea rcx, [rsp + 0x20]
call fcn.140003520
test dil, 1
je 0x140016638
jmp 0x14001659b
movss xmm1, dword [rbx + 0x3898]
lea r8, str.Tooltip__02d
movaps xmm0, xmm1
lea rcx, [rsp + 0x20]
mulss xmm0, dword [0x14005d680]
xor eax, eax
mulss xmm1, dword [0x14005d65c]
addss xmm0, dword [rbx + 0xdfc]
lea edx, [rax + 0x10]
addss xmm1, dword [rbx + 0xe00]
mov qword [rbx + 0x4790], rax
mov dword [rbx + 0x477c], 1
movss dword [rbx + 0x4788], xmm0
movss dword [rbx + 0x478c], xmm1
movss xmm0, dword [rbx + 0x38f4]
mulss xmm0, dword [0x14005d5a8]
or dword [rbx + 0x4778], 0x41
movss dword [rbx + 0x47d8], xmm0
movsx r9d, word [rbx + 0x5b2a]
call fcn.140003520
movzx r9d, byte [rsp + 0x20]
lea r8, [rsp + 0x21]
mov r10d, 0xffffffff
mov ecx, r10d
test r9b, r9b
je 0x1400165f0
lea r11, [0x140055120]
nop dword [rax + rax]
cmp r9b, 0x23
jne 0x1400165d3
cmp byte [r8], r9b
jne 0x1400165d3
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 0x1400165c0
not ecx
call fcn.14000b9f0
test rax, rax
je 0x140016638
cmp byte [rax + 0xae], 0
je 0x140016638
mov byte [rax + 0xb5], 1
lea r8, str.Tooltip__02d
mov byte [rax + 0xd0], 1
lea rcx, [rsp + 0x20]
inc word [rbx + 0x5b2a]
mov edx, 0x10
movsx r9d, word [rbx + 0x5b2a]
call fcn.140003520
xor edx, edx
lea rcx, [rsp + 0x20]
mov r8d, 0x20c0347
call fcn.14000e3a0
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
Function at 0x14001bdb0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x20
cmp qword [rcx + 0x5c10], 0
lea rbx, [rcx + 0x5c18]
mov rsi, r8
mov rbp, rdx
mov rdi, rcx
je 0x14001be57
mov r9d, dword [rbx + 4]
mov qword [rsp + 0x30], r14
xor r14d, r14d
test r9d, r9d
jns 0x14001be0a
mov eax, r9d
mov rcx, rbx
cdq
sub eax, edx
mov edx, r14d
sar eax, 1
add eax, r9d
test eax, eax
cmovg edx, eax
call fcn.14001e640
mov r8, rsi
mov dword [rbx], r14d
mov rdx, rbp
mov rcx, rbx
call fcn.140003e50
mov eax, dword [rbx]
mov edx, 1
mov r9, qword [rdi + 0x5c10]
test eax, eax
lea ecx, [rax - 1]
mov rax, qword [rdi + 0x5c20]
cmove ecx, r14d
test rax, rax
movsxd r8, ecx
lea rcx, [0x1400d1ae0]
cmovne rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov r14, qword [rsp + 0x30]
jmp 0x14001be5f
mov rcx, rbx
call fcn.140003e50
mov rbx, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret

Function at 0x14001c410
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x20
movzx r8d, byte [rcx]
lea rdx, [rcx + 1]
mov r14, qword [0x1400d1ae8]
mov r9d, 0xffffffff
mov ebx, r9d
test r8b, r8b
je 0x14001c474
lea r10, [0x140055120]
cmp r8b, 0x23
jne 0x14001c457
cmp byte [rdx], r8b
jne 0x14001c457
cmp byte [rdx + 1], r8b
cmove ebx, r9d
movzx ecx, bl
movzx eax, r8b
movzx r8d, byte [rdx]
xor rcx, rax
shr ebx, 8
inc rdx
xor ebx, dword [r10 + rcx*4]
test r8b, r8b
jne 0x14001c444
mov eax, dword [r14 + 0x5b88]
xor edi, edi
mov qword [rsp + 0x30], rbp
not ebx
mov qword [rsp + 0x38], rsi
test eax, eax
jle 0x14001c4d5
mov esi, edi
mov ebp, edi
test rsi, rsi
js 0x14001c49a
cmp edi, eax
jl 0x14001c4b4
mov r8d, 0x6fb
lea rdx, str.C:Users44798DesktopGGGVALENCIA__windows_imgui.h
lea rcx, str.i___0__i___Size
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__wassert]
mov rax, qword [r14 + 0x5b90]
cmp dword [rax + rbp + 8], ebx
je 0x14001c4f2
mov eax, dword [r14 + 0x5b88]
inc edi
inc rsi
add rbp, 0x48
cmp edi, eax
jl 0x14001c491
xor eax, eax
mov rsi, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x30]
mov rbx, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
test edi, edi
js 0x14001c4ff
cmp edi, dword [r14 + 0x5b88]
jl 0x14001c519
mov r8d, 0x6fb
lea rdx, str.C:Users44798DesktopGGGVALENCIA__windows_imgui.h
lea rcx, str.i___0__i___Size
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__wassert]
movsxd rax, edi
lea rcx, [rax + rax*8]
mov rax, qword [r14 + 0x5b90]
lea rax, [rax + rcx*8]
jmp 0x14001c4d7
Function at 0x140045eb0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x20], r9
mov qword [rsp + 0x18], r8
push rsi
push rdi
push r12
push r13
push r14
push r15
mov r14, qword [rsp + 0x58]
xor r15d, r15d
mov r11, qword [rsp + 0x70]
mov r13, rdx
mov rax, qword [rsp + 0x60]
mov qword [r14], r8
mov qword [r11], rax
mov rdi, qword [r14]
cmp rdi, r9
je 0x140046043
mov r12, qword [rsp + 0x68]
lea r8d, [r15 + 1]
mov rsi, qword [r11]
mov r9d, 0x3ff
mov r10d, 0x2400
mov ebx, 0x2800
cmp rsi, r12
je 0x140046043
movzx edx, word [r13]
xor bpl, bpl
movzx ecx, word [rdi]
cmp r8w, dx
jae 0x140045f49
lea eax, [r10 + rcx]
cmp ax, r9w
ja 0x140046067
mov eax, edx
sub ecx, 0xdc00
shl eax, 0xa
or eax, ecx
jmp 0x140045f5f
mov eax, ecx
add cx, bx
cmp cx, r9w
ja 0x140045f5f
shl eax, 0xa
mov bpl, 1
sub eax, 0x35f0000
cmp eax, 0x80
jae 0x140045f72
movzx r9d, al
mov r10d, r15d
mov ebx, r15d
jmp 0x140045fbd
mov r9d, eax
cmp eax, 0x800
jae 0x140045f8c
shr r9d, 6
mov r10d, r8d
or r9b, 0xc0
mov ebx, r8d
jmp 0x140045fbd
cmp eax, 0x10000
jae 0x140045fa6
shr r9d, 0xc
mov r10d, 2
or r9b, 0xe0
mov ebx, r10d
jmp 0x140045fbd
shr r9d, 0x12
mov r10d, 3
movzx ebx, bpl
or r9b, 0xf0
xor ebx, 1
add ebx, ebx
lea r8d, [rbx + 1]
mov rdx, r12
sub rdx, rsi
mov ecx, r8d
cmp rdx, rcx
jl 0x140046043
lea rcx, [rdi + 2]
mov qword [r14], rcx
test bpl, bpl
jne 0x140045fe1
cmp r10d, 3
jae 0x140045fed
mov rcx, qword [r11]
mov r8d, ebx
mov byte [rcx], r9b
inc qword [r11]
mov r9, qword [r11]
test r8d, r8d
jle 0x14004601e
lea ecx, [r10 + r10*2]
add ecx, ecx
nop dword [rax + rax]
sub ecx, 6
mov edx, eax
shr edx, cl
dec r8d
and dl, 0x3f
or dl, 0x80
mov byte [r9], dl
inc qword [r11]
mov r9, qword [r11]
test r8d, r8d
jg 0x140046000
shr eax, 0xa
mov r8d, 1
test bpl, bpl
mov ecx, r8d
cmovne ecx, eax
mov word [r13], cx
mov rdi, qword [r14]
cmp rdi, qword [rsp + 0x50]
jne 0x140045efe
mov rax, qword [rsp + 0x48]
cmp rax, qword [r14]
sete r15b
mov eax, r15d
mov rbx, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x40]
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
ret
mov eax, 2
jmp 0x140046052
Function at 0x140046f50
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x10], rbx
push rsi
mov eax, 0x13b0
call fcn.14004d420
sub rsp, rax
mov ebx, edx
mov esi, ecx
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov dword [rsp + 0x13a4], 0xffffffff
mov r9d, 1
mov dword [rsp + 0x24], eax
mov r10d, 0x270
nop dword [rax + rax]
mov r8d, eax
shr r8d, 0x1e
xor r8d, eax
imul eax, r8d, 0x6c078965
add eax, r9d
mov dword [rsp + r9*4 + 0x24], eax
inc r9
cmp r9, r10
jb 0x140046f90
sub ebx, esi
mov dword [rsp + 0x20], r10d
cmp ebx, 0xffffffff
jne 0x140047051
lea r8, [rsp + 0x28]
nop word [rax + rax]
mov edx, dword [r8 - 4]
xor edx, dword [r8]
lea r8, [r8 + 4]
btr edx, 0x1f
xor edx, dword [r8 - 8]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x62c]
xor ecx, edx
mov dword [r8 + 0x9b8], ecx
sub r10, 1
jne 0x140046fd0
mov eax, dword [rsp + 0x20]
mov ecx, dword [rsp + rax*4 + 0x24]
mov eax, ecx
shr eax, 0xb
and eax, dword [rsp + 0x13a4]
xor ecx, eax
mov eax, ecx
and eax, 0xff3a58ad
shl eax, 7
xor ecx, eax
mov eax, ecx
and eax, 0xffffdf8c
shl eax, 0xf
xor ecx, eax
mov eax, ecx
shr eax, 0x12
xor eax, ecx
add eax, esi
mov rbx, qword [rsp + 0x13c8]
add rsp, 0x13b0
pop rsi
ret
lea rcx, [rsp + 0x20]
mov qword [rsp + 0x13c0], rdi
inc ebx
call fcn.14004c2b0
mov ecx, eax
mov edi, ebx
imul rcx, rdi
cmp ecx, ebx
jae 0x140047094
mov eax, ebx
xor edx, edx
neg eax
div ebx
mov ebx, edx
cmp ecx, edx
jae 0x140047094
nop
lea rcx, [rsp + 0x20]
call fcn.14004c2b0
mov ecx, eax
imul rcx, rdi
cmp ecx, ebx
jb 0x140047080
mov rdi, qword [rsp + 0x13c0]
mov rbx, qword [rsp + 0x13c8]
shr rcx, 0x20
lea eax, [rcx + rsi]
add rsp, 0x13b0
pop rsi
ret
Function at 0x14004c2b0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
sub rsp, 8
mov r10, rcx
mov r9d, 0x270
mov ecx, dword [rcx]
cmp ecx, r9d
jne 0x14004c311
lea r8, [r10 + 8]
nop dword [rax + rax]
mov edx, dword [r8 - 4]
xor edx, dword [r8]
lea r8, [r8 + 4]
btr edx, 0x1f
xor edx, dword [r8 - 8]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x62c]
xor ecx, edx
mov dword [r8 + 0x9b8], ecx
sub r9, 1
jne 0x14004c2d0
mov ecx, dword [r10]
jmp 0x14004c3fa
cmp ecx, 0x4e0
jb 0x14004c3fa
lea r11, [r10 + 0x9c4]
mov qword [rsp], rbx
mov eax, dword [r11]
mov ebx, 0xe3
mov edx, dword [r11 + 4]
lea r8, [r11 + 4]
xor edx, eax
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
mov eax, dword [r8]
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r11 + 0x634]
xor ecx, edx
mov dword [r11 - 0x9c0], ecx
lea r11, [r8]
sub rbx, 1
jne 0x14004c330
lea r11, [r10 + 0xd50]
mov ebx, 0x18c
mov eax, dword [r11]
nop dword [rax + rax]
mov edx, eax
lea r8, [r11 + 4]
xor edx, dword [r8]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
mov eax, dword [r8]
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r11 - 0xd4c]
xor ecx, edx
mov dword [r11 - 0x9c0], ecx
lea r11, [r8]
sub rbx, 1
jne 0x14004c380
mov edx, dword [r10 + 0x1380]
xor edx, dword [r10 + 4]
mov rbx, qword [rsp]
btr edx, 0x1f
xor edx, dword [r10 + 0x1380]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r10 + 0x634]
xor ecx, edx
mov dword [r10 + 0x9c0], ecx
xor ecx, ecx
mov dword [r10], ecx
mov eax, ecx
mov edx, dword [r10 + rax*4 + 4]
lea eax, [rcx + 1]
mov dword [r10], eax
mov ecx, edx
mov eax, dword [r10 + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
xor eax, edx
add rsp, 8
ret

Function at 0x14004cf10
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14004cf5a
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14004cf5a
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14004cf5a
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14004cf5a
cmp dword [rcx + 0x84], 0xe
jbe 0x14004cf5a
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14004cf5c
xor al, al
add rsp, 0x28
ret
Function at 0x2fc4cd280
Capabilities:
Write file on windows

Disassembly:
push rbp
push rbx
sub rsp, 0x38
lea rbp, [rsp + 0x30]
mov qword [rbp + 0x20], rcx
mov qword [rbp + 0x28], rdx
mov qword [rbp + 0x30], r8
mov qword [rbp + 0x38], r9
lea rax, [rbp + 0x28]
mov qword [rbp - 8], rax
mov ecx, 2
call sub.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func
mov r9, rax
mov r8d, 0x1b
mov edx, 1
lea rax, str.Mingw_w64_runtime_failure:_n
mov rcx, rax
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
mov rbx, qword [rbp - 8]
mov ecx, 2
call sub.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func
mov rcx, rax
mov rax, qword [rbp + 0x20]
mov r8, rbx
mov rdx, rax
call fcn.2fc4ce360
call sub.api_ms_win_crt_runtime_l1_1_0.dll_abort
nop

Function at 0x2fc4cdc82
Capabilities:
Get thread local storage value

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x30
mov eax, dword [0x2fc4f0108]
test eax, eax
je 0x2fc4cdd1a
lea rax, [0x2fc4f00e0]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
call rax
mov rax, qword [0x2fc4f0110]
mov qword [rbp - 8], rax
jmp 0x2fc4cdcfe
mov rax, qword [rbp - 8]
mov eax, dword [rax]
mov ecx, eax
mov rax, qword [sym.imp.KERNEL32.dll_TlsGetValue]
call rax
mov qword [rbp - 0x10], rax
mov rax, qword [sym.imp.KERNEL32.dll_GetLastError]
call rax
test eax, eax
jne 0x2fc4cdcf2
cmp qword [rbp - 0x10], 0
je 0x2fc4cdcf2
mov rax, qword [rbp - 8]
mov rdx, qword [rax + 8]
mov rax, qword [rbp - 0x10]
mov rcx, rax
call rdx
mov rax, qword [rbp - 8]
mov rax, qword [rax + 0x10]
mov qword [rbp - 8], rax
cmp qword [rbp - 8], 0
jne 0x2fc4cdcb8
lea rax, [0x2fc4f00e0]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
call rax
jmp 0x2fc4cdd1b
nop
add rsp, 0x30
pop rbp
ret

Function at 0x2fc4cde20
Capabilities:
Parse pe header

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov qword [rbp + 0x10], rcx
mov rax, qword [rbp + 0x10]
mov qword [rbp - 8], rax
mov rax, qword [rbp - 8]
movzx eax, word [rax]
cmp ax, 0x5a4d
je 0x2fc4cde48
mov eax, 0
jmp 0x2fc4cde96
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp - 8]
add rax, rdx
mov qword [rbp - 0x10], rax
mov rax, qword [rbp - 0x10]
mov eax, dword [rax]
cmp eax, 0x4550
je 0x2fc4cde71
mov eax, 0
jmp 0x2fc4cde96
mov rax, qword [rbp - 0x10]
add rax, 0x18
mov qword [rbp - 0x18], rax
mov rax, qword [rbp - 0x18]
movzx eax, word [rax]
cmp ax, 0x20b
je 0x2fc4cde91
mov eax, 0
jmp 0x2fc4cde96
mov eax, 1
add rsp, 0x20
pop rbp
ret
Function at 0x2fc4cde9c
Capabilities:
Enumerate pe sections

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov qword [rbp + 0x10], rcx
mov qword [rbp + 0x18], rdx
mov rax, qword [rbp + 0x10]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp + 0x10]
add rax, rdx
mov qword [rbp - 0x18], rax
mov dword [rbp - 0xc], 0
mov rax, qword [rbp - 0x18]
movzx eax, word [rax + 0x14]
movzx edx, ax
mov rax, qword [rbp - 0x18]
add rax, rdx
add rax, 0x18
mov qword [rbp - 8], rax
jmp 0x2fc4cdf1a
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0xc]
mov eax, eax
cmp qword [rbp + 0x18], rax
jb 0x2fc4cdf11
mov rax, qword [rbp - 8]
mov edx, dword [rax + 0xc]
mov rax, qword [rbp - 8]
mov eax, dword [rax + 8]
add eax, edx
mov eax, eax
cmp qword [rbp + 0x18], rax
jae 0x2fc4cdf11
mov rax, qword [rbp - 8]
jmp 0x2fc4cdf2f
add dword [rbp - 0xc], 1
add qword [rbp - 8], 0x28
mov rax, qword [rbp - 0x18]
movzx eax, word [rax + 6]
movzx eax, ax
cmp dword [rbp - 0xc], eax
jb 0x2fc4cdee4
mov eax, 0
add rsp, 0x20
pop rbp
ret
Function at 0x140006480
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 0x1400064dd
lea rbx, [0x1400aaf50]
movzx r8d, byte [r9]
lea r9, [r9 + 1]
dec r10
cmp r8b, 0x23
jne 0x1400064c4
cmp r10, 2
jb 0x1400064c4
cmp byte [r9], r8b
jne 0x1400064c4
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 0x1400064a0
not eax
mov rbx, qword [rsp + 8]
ret
movzx r8d, byte [rcx]
inc r9
test r8b, r8b
je 0x14000651f
lea rbx, [0x1400aaf50]
cmp r8b, 0x23
jne 0x140006503
cmp byte [r9], r8b
jne 0x140006503
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 0x1400064f0
mov rbx, qword [rsp + 8]
not eax
ret

Function at 0x140006660
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push r14
sub rsp, 0x20
mov r14, r8
test r8, r8
je 0x14000667a
mov qword [r8], 0
lea rdx, [0x1400aab44]
call fcn.140006530
mov rbx, rax
test rax, rax
jne 0x14000669a
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 qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
mov esi, eax
cmp eax, 0xffffffff
je 0x140006771
xor edx, edx
mov rcx, rbx
lea r8d, [rdx + 2]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x140006771
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rdi, eax
cmp edi, 0xffffffff
je 0x140006771
xor r8d, r8d
mov edx, esi
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x140006771
cmp rdi, 0xffffffffffffffff
je 0x140006771
mov rax, qword [0x140217990]
test rax, rax
je 0x14000670e
inc dword [rax + 0xf4]
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
je 0x140006771
mov r9, rbx
mov r8, rdi
mov edx, 1
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
mov rcx, rbx
cmp rax, rdi
je 0x14000675e
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x140217990]
test rax, rax
je 0x140006753
dec dword [rax + 0xf4]
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x14000677a
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test r14, r14
je 0x14000676c
mov qword [r14], rdi
mov rax, rsi
jmp 0x14000677c
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret